The present invention discloses a motion mechanism, a heating device and a heat shrinking 5 machine. The motion mechanism comprises of: a first link rod (21) connected to a driving mechanism to be moved with it; a second link rod (22) which is pivotally connected with the first link rod (21) to rotate around a pivot axis relative to the first link rod (21); a guide pin (23) fixed on the second link rod (22); and a slot rail (24) formed with a guide slot (240) which is sliding matched with the guide pin (23) to guide the guide pin (23) to move along it. When the 0 first link rod (21) is driven to move, the second link rod (22) drives an operation unit connected with it to switch between different orientations, so that the driven operation unit has different orientations. In the present invention, the motion mechanism can drive the heating device to move between different stations and switch between different orientations, so that the heating device can not only heat the heat shrink tube on the end of the cable, but also heat the heat 5 shrink tube between two ends of the cable. Therefore, the present invention can expand the application range and working efficiency of the heat shrinking machine.
H02G 1/14 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for joining or terminating cables
F16H 37/12 - Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these three types
H02G 15/18 - Cable junctions protected by sleeves, e.g. for communication cable
The present invention discloses a connector assembly and a connector. The connector assembly comprises of: a first connector (10); a second connector (20) adapted to mate with the first connector (10); and a locking device (30) which is detachably mounted on the second connector (20) and is configured to lock the first connector (10) and the second connector (20) in a mating state. The locking device (30) comprises of: an elastic ring (310); and a locking member (320) fixed on the elastic ring (310). When the elastic ring (310) is pressed radially from both sides of it, the elastic ring (310) is elastically deformed from an initial state to a pressed state; when the elastic ring (310) is in the initial state, the locking member (320) is in a locking position engaged with the first connector (10) to lock the first connector (10) and the second connector (20) in the mating state; when the elastic ring (310) is in the pressed state, the locking member (320) is in an unlocking position separated from the first connector (10) to allow the first connector (10) to be separated from the second connector (20). In the above-mentioned exemplary embodiments according to the present invention, the mated two connectors can be quickly locked by the locking device, and can be quickly unlocked by operating the locking device, which is very convenient to use.
H01R 13/633 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only
A vision inspection system (100) includes a vision inspection controller (110) receiving images form an imaging device (102). The vision inspection controller includes a binary classification tool (200) and a multi-classification tool (202). The vision inspection controller processes each of the images through the binary classification tool to detect for the defects to determine primary inspection results including a PASS result (304) if no defects are detected and a FAIL result (306) if defects are detected. The vision inspection controller processes each of the images associated with the FAIL result through the multi-classification tool to determine secondary inspection results including identification of a type of defect. The vision inspection system may include a display (194) configured to display the primary and secondary inspection results (324) to an operator.
Disclosed are a bus bar subassembly (4A, 4B) and an electrical assembly. The bus bar subassembly (4A, 4B) is used for connecting a first circuit board (1) and a second circuit board (2). The bus bar subassembly (4A, 4B) includes: a first bus bar (41) being electrically connected to the first circuit board (1); a second bus bar (42) being electrically connected to the second circuit board (2); and a first connector (43) being electrically connected to the first bus bar (41) and the second bus bar (42), respectively. The bus bar subassembly (4A, 4B) can electrically connect the two circuit boards (1, 2) together, which reduce the space occupied by them and facilitate assembly and maintenance. In addition, different circuit board (1, 2) spacing can be adapted by changing a size specification of the bus bar subassembly (4A, 4B).
The present invention provides an air cooling mechanism, an air guide member, and a heating device. The air cooling mechanism comprises an air guide member and an air blowing member which are provided at intervals, and an air cooling region extending in a first preset direction is formed between the air guide member and the air blowing member. The air blowing member is configured to blow air towards the air guide member to form a cooling airflow. The air guide member comprises a plurality of air baffles and a plurality of flow guide plates, and the air baffles are configured to block the cooling airflow to flow out of the air cooling region; the plurality of air baffles are arranged at intervals in a second preset direction, and form air outlet gaps. One flow guide plate is connected to one air baffle and extends into the air cooling region, the flow guide plate can block the cooling airflow in the air cooling region from flowing towards a heating region, and guides the cooling airflow in the air cooling region to flow towards the air outlet gaps, so that the cooling airflow flows out of the air outlet gaps. The air baffles have a heat preservation effect on the heat in the air cooling region, and the flow guide plates can limit the diffusion of heat. In this way, the air cooling mechanism can cool and solidify materials in the air cooling region by means of flow of the cooling airflow.
B29C 63/42 - Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
A terminal detection platform (100) for detecting terminals (11) on a terminal strip (10) comprises of: a base (101); a first feeding rail (111) and a second feeding rail (112) mounted on the base (101), wherein the first feeding rail (111) and the second feeding rail (112) extend parallel to each other in a first direction (Y) to define a feeding channel (113) between them, the terminal strip (10) carrying the terminals is allowed to be conveyed through the feeding channel (113) along the first direction (Y); and at least one detection mechanism (130) installed on the base (101) and configured to detect the terminals on the terminal strip (10) passing through the feeding channel (113) to determine whether the terminals are qualified, at least one of the first feeding rail (111) and the second feeding rail (112) is configured to be movable relative to the base (101) so that the width (P) of the feeding channel (113) in a second direction (X) perpendicular to the first direction (Y) is adjustable.
G01N 21/88 - Investigating the presence of flaws, defects or contamination
G01N 21/956 - Inspecting patterns on the surface of objects
G01N 21/84 - Systems specially adapted for particular applications
H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
The present invention discloses a connector comprising: a housing formed with a terminal slot extending in a longitudinal direction of the housing; and a terminal inserted into the terminal slot of the housing, wherein a locking member slot extending in a height direction of the housing is formed in the bottom of the housing, the connector further comprises a locking member adapted to be inserted into the locking member slot; wherein when the locking member is inserted to an installation position in the housing, the locking member is locked in the locking member slot, and the locking member locks the terminal in the terminal slot. In the present invention, the locking member may reliably lock the terminal in the housing, and the locking member may be conveniently moved to a pre-installation position which allows the terminal to be pulled out of the housing.
An adapter unit for an electrical component and a corresponding method of assembling the adapter unit for the electrical component. The adapter unit (100) comprises at least one first connector element (102), at least one second connector element (104), wherein the first connector element (102) differs in size and/or position from the size and/or position of the second connector element(104), and at least one electrically conductive interconnection element (106) electrically interconnecting the first connector element (102) with the second connector element(104), wherein the interconnection element(106) comprises a lead frame assembly (108), wherein the lead frame assembly (108) comprises at least one interconnection contact (110) having at least two redundant contact portions (110', 110" ) arranged at different positions, and wherein the second connector element (104) comprises a separately formed contact assembly which is attached to only one of the redundant contact portions (110', 110" )for defining the position of the second connector element (104).
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
A relay device and a drive circuit therefor, wherein the drive circuit comprises a relay switch circuit (10) and a temperature feedback circuit (20). The relay switch circuit has a relay drive circuit, and the temperature feedback circuit comprises a temperature collection module and a control circuit module. The temperature collection module collects temperature information of a relay coil and transmits same to the control circuit module. The control circuit module performs pulse width modulation according to the temperature information, and outputs an adjusted pulse width modulation signal to a gate of an MOS transistor. The drive circuit for the relay device is provided with the temperature feedback circuit to provide, for the relay switch circuit, closed-loop feedback under different temperature conditions, and uses the temperature collection module to detect the temperature of the relay coil, thereby outputting a pulse modulation signal of a corresponding duty cycle by means of the control circuit module to thus ensure that the relay coil will neither be burned nor lead to the contact of the relay device not being able to be kept closed due to an excessively small drive current.
A touch detection device includes: a touch panel; a piezoelectric sensor mounted on the touch panel and adapted to detect a knock event applied to the touch panel; and a control circuit board electrically communicated with the piezoelectric sensor. The control circuit board includes: a signal processing circuit adapted to process a detection signal output from the piezoelectric sensor; and a controller adapted to determine whether the knock event is a correct human finger knock event based on the processed detection signal. The touch detection device may conveniently and accurately identify whether the knock event applied on the touch panel is the correct human finger knock event.
A touch detection device includes: a touch panel; a plurality of piezoelectric sensors mounted on the touch panel and adapted to detect a knock event applied to the touch panel; and a control circuit board electrically communicated with the piezoelectric sensors. The control circuit board includes: a plurality of signal processing circuits connected to the plurality of piezoelectric sensors, respectively, and configured to process the detection signals output from the plurality of piezoelectric sensors, respectively; and a controller adapted to determine whether the knock event is occurred within a specified area on the touch panel based on the processed detection signals. The touch detection device may conveniently and accurately identify whether the knock event applied on the touch panel is occurred within a specified area on the touch panel.
A wireless power supply device comprising: a transmitting unit comprising a transmitting coil; a receiving unit comprising a receiving coil electromagnetically coupled with the transmitting coil; and a relay connector. The relay connector comprising: a relay receiving coil adapted for being electromagnetically coupled with the transmitting coil of the transmitting unit; a relay transmitting coil adapted for being electromagnetically coupled with the receiving coil of the receiving unit; and a relay connection wire having one end electrically connected to the relay receiving coil, and the other end electrically connected to the relay transmitting coil. The relay connector may increase the wireless power supply distance of the wireless power supply device, so that the wireless power supply device may be used for the long distance wireless power supply mode.
H02J 50/50 - Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and receiving devices
The present disclosure provides a connector assembly including a first connector and a second connector. The first connector includes: a first housing; a plurality of first conductive terminals arranged in a row and fixed in the first housing; and a first magnetic attraction member mounted in the first housing, and arranged on at least one of opposite sides of the row of first conductive terminals in a direction orthogonal to a row direction of the row of first conductive terminals. The second connector includes: a second housing; a plurality of second conductive terminals arranged in a row in the row direction and fixed in the second housing; a second magnetic attraction member mounted in the second housing, and arranged on at least one of opposite sides of the row of second conductive terminals in a direction orthogonal to the row direction. The first and second magnetic attraction members are configured to attract each other, such that the plurality of first conductive terminals are electrically connected to the plurality of second conductive terminals, respectively.
Disclosed are a heat conducting member, a temperature sensor assembly, a secondary lock assembly and a connector. The heat conducting member includes: a heat conducting part which can be placed in contact with a temperature sensor and an object being measured; and an installation part configured to connect the heat conducting part to the temperature sensor, wherein the heat conducting part and the installation part enclose to form a defined area for receiving part of or all of the temperature sensor. With the heat conducting member, the temperature sensor assembly, the secondary lock assembly and the connector of the present invention, the heat conducting member is provided between the temperature sensor and a connecting terminal, and the heat of the connecting terminal can be transferred to the temperature sensor by means of the contact between the heat conducting member and the connecting terminal when in a final locked position, so that the temperature sensor can more rapidly detect the temperature of the connecting terminal.
1111detected by the capacitance detector (10); a temperature sensor provided in the heat transfer medium (101) in the solar water heater and configured to detect the temperature of the heat transfer medium (101) in the solar water heater; and a concentration calculation unit configured to calculate the concentration of antifreeze in the heat transfer medium (101) based on the relative dielectric constant rr calculated by the dielectric constant calculation unit and the temperature detected by the temperature sensor. The concentration of antifreeze in the heat transfer medium may be monitored on-line to prevent the concentration of antifreeze in the heat transfer medium from exceeding a predetermined range.
G01N 27/22 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
16.
PIEZOELECTRIC FILM DETECTOR AND PIEZOELECTRIC FILM SENSOR
The present disclosure provides a piezoelectric film detector and a piezoelectric film sensor. The piezoelectric film detector includes the piezoelectric film sensor adapted to be adhered to a touch panel and to detect a click event applied onto the touch panel. The piezoelectric film sensor includes a plurality of piezoelectric films and is provided with an inner area defined by the plurality of piezoelectric films; and the piezoelectric film detector further includes a position determination device adapted to determine whether or not a position where the click event occurs is located within the inner area of the piezoelectric film sensor according to detection signals outputted from the plurality of piezoelectric films.
A wireless power supply equipment is provided. The wireless power supply equipment includes: a base including a wireless power supply transmitting coil and an antenna; an extension dock including a wireless power supply receiving coil, an antenna, and a connection interface; a rotation shaft configured to pivotally connect the base and the extension dock; and an application device configured to be connected to the extension dock through the connection interface.
A control system for a manipulator, includes: at least one position indicator (210) provided on a flange (140) for mounting a tool (150) of the manipulator (100); a position detector (220) provided near the manipulator and configured to detect a position information of the position indicator (210) in real time; a computer (400) adapted to calculate a position data of the position indicator in real time according to the detected position information; a cloud server (500) adapted to calculate working parameters of each joint (130) of the manipulator in real time by an artificial intelligence neural network according to the calculated position data; and a controller (300) adapted to control each joint in real time based on the calculated working parameters. The artificial intelligence neuron network is a self-learning neural network, which calculates and automatically adjusts a weight (W) among neurons (N) based on the input position data, so that the accommodation time, the steady-state error and the trajectory error of the control system are minimal. Thereby, the control accuracy of the control system is improved.
Provided is a sleeve tool including a tubular body adapted to be fitted over a slotted round nut of a product. A protrusion is formed on an inner wall of a front end portion of the tubular body and adapted to engage with a groove formed in the slotted round nut. A recess is formed on in outer wall of the tubular body and adapted to engage with a hook-shaped front end of a hook wrench. In a state where the tubular body is fitted over the slotted round nut, the tubular body extends rearward beyond a rear end of a housing of the product, such that the hook-shaped front end is allowed to engage with the recess of the tubular body at a location far away from the rear end of the housing of the product. In this way, the hook wrench may be avoided from interfering with the housing of the product, thereby eliminating the need to attach or detach the products one by one in a predetermined order. As a result, the product having the slotted round nut may be attached and detached conveniently, increasing the efficiency of the attaching and detaching of the product.
B25B 13/06 - Spanners; Wrenches with rigid jaws of socket type
B25B 13/48 - Spanners; Wrenches for special purposes
H01R 43/26 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
20.
ANTENNA, TRANSMITTING DEVICE, RECEIVING DEVICE AND WIRELESS COMMUNICATION SYSTEM
The disclosure discloses an antenna, a transmitting device, a receiving device and a wireless communication system. Any one of the transmitting antenna and the receiving antenna includes a substrate and upper and lower circular metal strips formed on upper and lower surfaces of the substrate. The transmitting antenna and the receiving antenna may be rotated about the same central axis. When one of the transmitting antenna and the receiving antenna is rotated with respect to the other, the distance between them will not be changed. Therefore, it is possible to ensure signal intensity and signal receiving quality without increasing transmission power. It is possible to effectively prevent communication signals from being leaked into the surrounding environment and being eavesdropped by others.
H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
21.
RECEPTACLE CONNECTOR AND METHOD OF PLUGGING PLUG CONNECTOR
A receptacle connector (100) includes a first cylinder (110), a second cylinder (120) and a plurality of elongated conductors (130). One ends of the elongated conductors are located in and connected to the first cylinder, and the other ends of the elongated conductors are located in and connected to the second cylinder. The plurality of elongated conductors are arranged around a circumference and spaced from each other, so that an inner space (S), into which a plug (200) is to be inserted, is defined among the elongated conductors. The first cylinder (110) is rotatable relative to the second cylinder (120), so that the elongated conductors (130) are twisted and deformed to clasp the plug (200) inserted into the inner space (S) and bring into electrical contact with the plug. It does not need to provide a contact in the receptacle connector. The inner diameter (D1) of the inner space (S) is slightly larger than the outer diameter of the plug (200) when the elongated conductors (130) are not twisted and deformed. Thereby, the plug (200) may be inserted into the inner space (S) in a minimized insertion force or pulled out of the inner space (S) in a minimized pulling force.
An insulator and a method of manufacturing the insulator are provided. The insulator includes an insulation tube; and an insulation foam body provided in the insulation tube. A curable adhesive is provided between the insulation foam body and an inner wall of the insulation tube, and the curable adhesive after being cured is softer than both the insulation foam body and the insulation tube.
A connector includes: a housing (100) having a thread post (110) at one end thereof and a thread head (120) at the other end thereof; an insulation body (200) received in the housing (100); a terminal (300) provided in the insulation body (200) and received in the housing (100); and an electromagnetic shielding mechanism (400) welded on a surface of the thread head (120) adjacent to the thread post (110). The electromagnetic shielding mechanism (400) does not increase the size of the connector.
H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector
H01R 13/74 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall for mounting coupling parts in openings of a panel
H01R 13/6595 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members with separate members fixing the shield to the PCB
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
H01R 24/86 - Parallel contacts arranged about a common axis
A wireless powering device including: a plurality of transmitting coils (110) adapted to be mounted at a plurality of different locations (A1, A2, A3) of an electrical apparatus, respectively; and a single transmitting circuit board (120) to which the plurality of transmitting coils (110) are electrically connected in series. When a carrier loaded with the receiving coil (210) and a load is placed at one location of the plurality of different locations, the receiving coil and the transmitting coil at the one location will be electromagnetically coupled with each other. Therefore, it does not need to check the location of the receiving coil and the load.
A connector including: an insulation housing; a conductive body received in the insulation housing; and an elastic element provided in the conductive body. A protruding wall facing the elastic element is formed on the conductive body, and a wire insertion hole is formed in the insulation housing. A wire is inserted between the elastic element and the protruding wall through the wire insertion hole. The elastic element is adapted to press the inserted wire against the protruding wall, so as to electrically connect the wire to the conductive body. In this way, it may ensure the connector to achieve reliable electrical connection at high temperature.
A connector (10) includes: an insulation body (100); and at least one contact (200) provided in the insulation body. The connector is adapted to be mated with another connector, which is exactly the same as the connector, and when two connectors comprising the connector and the another connector are mated with each other, the contacts of the two connectors are adapted to electrically contact with each other. When electrically connecting two electric devices, it does not need to produce a male connector and a female connector different from the male connector.
A connector assembly includes: a connector comprising a shield housing, an insulation body accommodated in the shield housing and a conductive terminal held in the insulation body; a circuit board formed with a first soldering pin and a second soldering pin electrically connected with the first soldering pin thereon, the conductive terminal being soldered to the first soldering pin on the circuit board; a cable comprising a wire having a conductor, the conductor of the wire being soldered to the second soldering pin on the circuit board; and an outer shield housing mounted on the circuit board by which the connector, the cable and the circuit board are covered. Thus, the electromagnetic shielding effect of the entire connector assembly will be improved.
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
H01R 13/58 - Means for relieving strain on wire connection, e.g. cord grip
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
H01R 13/6593 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
H01R 13/66 - Structural association with built-in electrical component
H01R 12/53 - Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
A fixation apparatus includes a base, a wire fixing device and a pressing device. The wire fixing device includes a fixing frame fixedly mounted on the base, and a moving unit received in a receiving chamber of the fixing frame and movable between a clamping position and a release position. The receiving chamber of the fixing frame is formed with a first positioning groove in a first side wall thereof, and the moving unit is provided with a second positioning groove coupled with the first positioning groove. The wire is allowed to be inserted into a wire insertion hole in the circuit board between the first positioning groove and the second positioning groove when the mobile unit is moved to the release position; and the wire inserted into the wire insertion hole is clamped and fixed between the first positioning groove and the second positioning groove when the moving unit is moved to the clamping position. Thus, it is possible to conveniently hold the wire within the insertion hole in the circuit board and ensure a center of the wire to be aligned with that of the wire insertion hole to improve soldering quality.
B23K 1/00 - Soldering, e.g. brazing, or unsoldering
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
H05K 3/30 - Assembling printed circuits with electric components, e.g. with resistor
An elastic sealing ring (1) expanding apparatus includes: a base (10) on which a plurality of posts (11) are provided; an assembly platform (60) supported on the base (10) by the plurality of posts (11); and four rods (400) movably mounted on the assembly platform (60); a driving device (100) mounted on the base (10) and configured to drive the four rods (400) to move. The four rods (400) are adapted to be driven by the driving device (100) to move from a center of a rectangle (2) toward four corners of the rectangle (2) along respective straight paths, respectively, so as to expand an elastic sealing ring (1) sleeved on the four rods (400) into a rectangular ring with a predetermined length-width ratio. The elastic sealing ring (1) expanding apparatus may efficiently expand an elastic sealing ring (1) into a rectangular ring with a predetermined length-width ratio.
B25B 27/00 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
B23P 19/08 - Machines for placing washers, circlips, or the like on bolts or other members
A connecting terminal for a coaxial connector and the coaxial connector are provided. The connecting terminal includes a cylindrical fixing portion configured to position the connecting terminal; a cylindrical inserting portion integrally connected to a first end of the fixing portion, and configured to be inserted into a socket of a mating connector; and a cable connecting portion integrally connected to a second end of the fixing portion opposite to the first end and configured to be electrically connected with a cable. A stopper portion is provided inside the fixing portion and configured to prevent an injection molding plastic from flowing from the second end to the first end inside and through the fixing portion. Because of arrangement of the stopper portion, when the injection molding gel is injected on the outside of the cable connecting portion of the connecting terminal by injection molding, the injection molding gel for forming an insulator is prevented from flowing into the inserting portion of the connecting terminal, and poor electrical contact between the inserting portion of the connecting terminal and the socket of the mating connector is avoided.
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
An assembly apparatus adapted to assemble a first member (10) to a second member (20) includes: a guiding portion and a main body. A receiving portion (301) adapted to receive and position the second member is formed in the main body. A positioning slot (302) communicated with the receiving portion is formed in each sidewall of the receiving portion. Lower end portions (12) of the pair of elastic legs (11) are received and positioned in the positioning slots, respectively. The guiding portion has a front end (311) far away from the main body and a rear end (312) connected to the main body. The guiding portion is gradually widened from the front end toward the rear end to gradually and outwardly expand a distance between the lower end portions of the pair of elastic legs, so that the lower end portions of the pair of elastic legs are smoothly slid along the guiding portion to the sidewalls of the main body and slid along the sidewalls into the positioning slots. When the lower end portions of the pair of elastic legs are slide into the positioning slots, the second member is clamped by the pair of elastic legs of the first member, and the protrusions (23) of the second member are fitted into the installation holes of the first member, respectively.
H01R 43/18 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
32.
ASSEMBLY SYSTEM ADAPTED TO ASSEMBLE A HEAT SHRINKABLE TUBE ONTO AN ELECTRICAL WIRE
An assembly system includes: a feeding mechanism configured to feed a heat shrinkable tube; a cutting mechanism adapted to cut off a segment of heat shrinkable tube from the heat shrinkable tube fed by the feeding mechanism; a robot adapted to grip the segment of heat shrinkable tube cut off from the heat shrinkable tube; and a vision system adapted to visually guide the robot to assemble the segment of heat shrinkable tube onto a wire of an electrical product. The assembly system may realize the automatic assembly of the heat shrinkable tube, thereby improving the assembly efficiency and ensuring the assembly accuracy.
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
H02G 15/18 - Cable junctions protected by sleeves, e.g. for communication cable
A wire automatic soldering system includes: a carrier (120) adapted to load an electrical product (10) to be soldered; a robot (100) adapted to grip and move the carrier on which the electrical product is loaded; a solder paste container (200) configured to contain a solder paste; and a heater (220) configured to heat the solder paste contained in the solder paste container, so that the solder paste is melted into liquid. The robot is adapted to move wires (11) of the electrical product into the solder paste container, so as to solder the wires together by the solder paste in the solder paste container. The wire automatic soldering system may automatically perform the task of soldering wires of the electrical product. Thereby, it may be suitable for automatic soldering of mass electrical products, and improve the soldering efficiency.
An assembly apparatus adapted to assemble a first member to a second member includes: a base; a positioning module mounted on the base and adapted to position the first member and the second member; and an expanding module mounted on the base and adapted to expand outwardly the distance between a pair of elastic legs, so as to allow the second member to be place d between the pair of elastic legs. After the pair of expanded elastic legs of the first member is released by the expanding module, the second member is clamped by the pair of elastic legs of the first member, and protrusions of the second member are fitted into installation holes of the first member, respectively. The assembly apparatus may achieve the automatic assembly of the first member and the second member.
H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
H01R 43/18 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
A fluid sensing system (104) includes a microfluidic chip (114), multiple sensors (116), and a communication device (122). The microfluidic chip includes at least one microfluidic channel (120) extending a length through the microfluidic chip. The microfluidic chip is fluidly connected to a process fluid (110) such that a fluid sample from the process fluid flows through the at least one microfluidic channel. The multiple sensors are operatively connected to the at least one microfluidic channel of the microfluidic chip. The multiple sensors are configured to monitor multiple different properties of the fluid sample within the at least one microfluidic channel. The communication device is operatively connected to the multiple sensors. The communication device is configured to receive data parameters representative of the multiple different properties of the fluid sample from the multiple sensors and wirelessly transmit the data parameters to a remote location (106, 108).
G01N 27/07 - Construction of measuring vessels; Electrodes therefor
G01N 27/42 - Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
An automatic pick-up equipment for picking up components with different shapes, comprises: a base (1) mounted on a manipulator of a robot; a first pick-up device (2) mounted on the base and comprising two first gripping mechanisms opposite to each other, which are configured to linearly reciprocate relative to each other to hold a first component (300); and a second pick-up device (3) mounted on the base. The second pick-up device comprises: two second gripping mechanisms (31) opposite to each other, which are configured to pivotally reciprocate relative to each other to grip a second component (400); and a rotation mechanism (32) configured to drive the two second gripping mechanisms to rotate relative to the baseto change a posture of the gripped second component. The automatic pick-up equipment is adapted to pick up components with different shapes and sizes by different gripping ways.
Disclosed is a connector including: a metal housing; an insulating body received in the metal housing; a conductive terminal held in the insulating body and adapted to be electrically connected to a wire introduced into the metal housing; and a conductive shield mounted in the metal housing and sleeved on a conductive shielding layer of the wire. The conductive shield includes: a C-shaped ring adapted to electrically and elastically contact an inner wall of the metal housing and a plurality of elastic arms connected to one side of the C-shaped ring and adapted to electrically and elastically contact the conductive shielding layer. The conductive shield electrically and elastically contacts the metal housing and the conductive shielding layer at two different locations, respectively, improving stability of electrical connection among the conductive shield, the conductive shielding layer and the metal housing.
An assembly system, including: a feeding mechanism (100) adapted to feed a heat shrinkable tube (12); a cutting mechanism (200) adapted to cut off a section of heat shrinkable tube with a predetermined length from the heat shrinkable tube fed by the feeding mechanism; a clamping mechanism (300) adapted to clamp the heat shrinkable tube during cutting the heat shrinkable tube by the cutting mechanism; a robot (500) adapted to grip the section of heat shrinkable tube cut off from the heat shrinkable tube; and a vision system (410, 420) adapted to guide the robot to sleeve the section of heat shrinkable tube onto a wire (11) of an electrical device (10). The assembly system may realize the automatic assembly of the heat shrinkable tube, improving the assembly efficiency and ensuring the assembly accuracy.
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
H02G 15/18 - Cable junctions protected by sleeves, e.g. for communication cable
Disclosed is a carrier including: a base (100) on which a circuit board (121) is mounted; a loading device (111) mounted on the base (100) and configured to load an electronic device (1) thereon; a first pressing device mounted on the base (100) and configured to press a first lead end (1a) protruding from the electronic device (1) on the circuit board (121) to electrically contact the circuit board (121); and a second pressing device mounted on the base (100) and configured to press a second lead end (1b) of the electronic device (1) on the base (100). The carrier is provided with the first pressing device and the second pressing device adapted to fix the first lead end and the second lead end of the electronic device. Thereby, the carrier is adapted to load an electronic device with flexible lead ends.
H05K 3/30 - Assembling printed circuits with electric components, e.g. with resistor
G01R 1/04 - Housings; Supporting members; Arrangements of terminals
G01R 31/01 - Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
An automatic solder paste feeding system includes: a base (10); a container (200) mounted on the base and configured to contain solder paste therein; a syringe (100) mounted on the base and configured to inject the solder paste into the container; and a heater (240) mounted on the base and configured to heat the solder paste contained in the container, so that the solder paste is melted into liquid state. The solder paste may be automatically fed by the automatic solder paste feeding system, it improves the feeding efficiency of the solder paste.
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
The present invention discloses a fixing system comprising a base (1) and at least one set of clamping devices (2) mounted on the base. Each set of clamping devices includes a first fixture (100), in which a first positioning groove (111), adapted to accommodate and position a circuit board (10) is formed. When the first fixture is mounted on the base, a first angle defined between a bottom surface (111a) of the first positioning groove and a horizontal surface of the base is more than 0 degree and less than 90 degrees, so that the circuit board positioned in the first positioning groove is inclined with respect to the horizontal surface of the base. Because the fixing system is adapted to hold the circuit board obliquely in a predetermined position, during soldering, the melted solder may flow downward automatically along the inclined circuit board, increasing the coverage rate of the solder and making the soldered surfaces smooth and flat.
B23K 1/00 - Soldering, e.g. brazing, or unsoldering
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
The present disclosure discloses a gripping system, including: a gripping device (100) comprising a row of grippers (110) arranged in a first direction (X) and adapted to grip a row of contacts (1); and a pitch adjustment device (200, 300) adapted to adjust a pitch between adjacent grippers (110) of the row of grippers (110). The gripping device (100) further comprises a support frame (150) on which at least two grippers of the row of grippers (110) are slidably attached; and the pitch adjustment device (200, 300) is adapted to drive the at least two grippers (110) of the row of grippers (110) to slide in the first direction (X), so as to adjust the pitch between adjacent grippers (110). The pitch between the contacts of a row of contacts gripped on a row of grippers may be simply adjusted, thereby simplifying the gripping operation of the contacts.
Disclosed is a system and method for feeding diaphragm including: a diaphragm separating device (100) adapted to separate a single diaphragm (10) from at least one stack of diaphragms; and a visual device (200) adapted to identify the separated signal diaphragm (10) and the position thereof. The diaphragm separating device may separate a single diaphragm from a stack of diaphragms by sweeping a top of the stack of diaphragms, improving efficiency and quality for separating stacks of diaphragms.
Disclosed is a system and method for feeding diaphragm. A system for feeding diaphragm includes: a diaphragm separating device (100) adapted to separate a diaphragm from at least one stack of diaphragms (10); a first visual device (200) for identifying the separated diaphragm and a position thereof; a robot (300) adapted to pick up the separated diaphragm under the vision guide of the first visual device; and a second visual device (400) for checking whether the diaphragm picked up by the robot is a single diaphragm (10). The diaphragm separating device may separate a diaphragm from a stack of diaphragms by sweeping on top of the stack of diaphragms, improving the efficiency of separating the stack of diaphragms, and ensuring the quality of the separated single diaphragm.
A locking device adapted to lock a shell to an installation body includes: a thread connection member adapted to pass through a connecting hole in the shell and be screwed into a threaded hole in the installation body; a sealing ring sleeved on the thread connection member and adapted to be pressed on an installation surface of the shell, so as to seal the connecting hole of the shell; and a gasket sleeved on the thread connection member and adapted to be pressed between the thread connection member and the sealing ring, so as to prevent the thread connection member from being loosened. The gasket has at least two stopping arms, an angle defined between adjacent stopping arms of the at least two stopping arms is larger than 0 degrees and less than 180 degrees, and top ends of the adjacent stopping arms on the gasket are adapted to simultaneously abut against an outer wall of the shell, so as to prevent the gasket from being rotated along with the thread connection member. Thereby, the sealing ring and the shell may be protected from being worn by the gasket, prolonging the service life of the sealing ring and the connector.
F16B 43/00 - Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
F16B 43/02 - Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
F16B 39/10 - Locking of screws, bolts, or nuts in which the locking takes place after screwing down by a plate or ring immovable with regard to the bolt or object
A connector includes: a data processing module; a wireless communication module; a home appliance interface adapted to be connected with an interface of a home appliance; and a sensor interface adapted to be connected with an external sensor. Wireless radio frequency (RF) communication signal generated by the connector is not shielded by metal shell of the home appliance, improving the transmission performance of the wireless RF communication signal, and it is convenient for users to replace the connector independently, reducing the costs of maintaining and updating the connector. Furthermore, the connector is provided with a sensor interface adapted to be connected with an additional sensor on a control circuit board.
The present invention discloses an intelligent connector includes: a bus interface module adapted to be connected to a bus in an electrical equipment; a load interface module adapted to be connected to respective loads in the electrical equipment; and a micro control unit connected between the bus interface module and the load interface module. The load interface module comprises a plurality of functional transition circuits each having a plurality of internal ports connected to the micro control unit and an external port adapted to be connected to the load and configured to change the function of the external port by changing the configuration of the plurality of internal ports, so that the same one external port is adapted to be connected to ports of loads with different functions. The function of the internal ports of the functional transition circuit may be changed by changing a program performed in the micro control unit, such that the function of the external port of the functional transition circuit may be changed.
The present disclosure discloses an AC load control module including at least one electrical control switch each provided with a first electrical input terminal, a first electrical output terminal and a control signal input terminal, wherein the first electrical input terminal of each of the at least one electrical control switch is directly or indirectly connected to a live line of an AC power bus via a power wire; and the first electrical output terminal of each of the at least one electrical control switch is directly connected to a first electric connection terminal of an AC load via a power wire; and the control signal input terminal of each of the at least one electrical control switch is directly connected to a control signal source via a signal wire. Each of the at least one electrical control switch is configured to electrically connect or disconnect the first electrical input terminal and the first electrical output terminal of the electrical control switch to each other according to a control signal input from the control signal input terminal. In the present disclosure, the type, number and location of the electrical control switches of the AC load control module may vary based on the changes in the type, number and location of the AC loads, therefore, the AC load control module has good scalability and versatility.
H03K 17/64 - Electronic switching or gating, i.e. not by contact-making and -breaking characterised by the use of specified components by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
49.
INTELLIGENT CONNECTOR MODULE AND BUS CONTROL SYSTEM
An intelligent connector module includes: an intelligent connector adapted to connect a low voltage load in an electrical equipment to a low voltage power bus; and an electrical control switch module adapted to connect a high voltage load in the electrical equipment to a high voltage power bus. The electrical control switch module is connected to the intelligent connector and controls the power supply to the high voltage load according to a switch control signal from the intelligent connector. The number of the high voltage loads may be simply changed by increasing or reducing the number of the electrical control switch modules. In addition, the position of the high voltage load may be easily changed by adjusting the installation position of the electrical control switch module. Thereby, the intelligent connector module has good expansibility and universality.
A wireless power supply device includes a transmitting coil assembly and a receiving coil assembly. The transmitting coil assembly comprising: a first ferrite core having a receiving chamber with an opening; and a transmitting coil provided in the receiving chamber of the first ferrite core. The receiving coil assembly is adapted to be moved into the receiving chamber through the opening of the receiving chamber and located at a predetermined position in the receiving chamber, so as to be electromagnetically coupled with the transmitting coil assembly. In the wireless power supply device, most of the magnetic field generated by the transmitting coil is confined in the receiving chamber of the first ferrite core, only a very small amount of the magnetic field is leaked outside the first ferrite core, thereby reducing the eddy current effect on the metal part (for example, the metal case) near the transmitting coil, and improving the efficiency and the stability of the wireless power supply.
The present disclosure discloses a soldering quality detection platform including: a 2D image acquisition device adapted to acquire a 2D image of a soldered region of a soldering product to be detected; a 3D image acquisition device adapted to acquire a 3D image of the soldered region of the soldering product to be detected; and a judgment device adapted to determine whether a soldering quality is qualified based on the acquired 2D and 3D images of the soldered region of the soldering product. In various embodiments according to the present disclosure, it is determined whether the soldering quality of the soldering product is qualified based on both the 2D and 3D image information of the soldered region of the soldering product, thereby improving accuracy of the judgment.
G01N 21/956 - Inspecting patterns on the surface of objects
H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
52.
LEAD FRAME, CONNECTION ASSEMBLY, SIGNAL SAMPLING DEVICE AND BATTERY PACK
Disclosed are a lead frame, a connection assembly, a signal sampling device and a battery pack. The lead frame comprises a frame body, a mounting portion and accommodating grooves. The mounting portion is arranged on the frame body, for mounting a circuit board. The accommodating grooves are arranged on the frame body and located on one or two sides of the mounting portion, for accommodating buses. The lead frame bears the circuit board and transmits electrical signals passing through the buses in a unified manner via the circuit board, thereby replacing traditional multiple single core wire connection means, implementing neat and orderly connections, and achieving stable connection performance.
The present invention discloses a temperature measurement assembly, a temperature measurement device and an electrical device assembly. The temperature measurement assembly includes a heat conductive pad and a temperature measurement element. The heat conductive pad is in heat conductive connection with an object to be measured. The temperature measurement element is configured to be in contact with the heat conductive pad and is spaced apart from the object to be measured, and the temperature measurement element is used for detecting the temperature of the object to be measured. The temperature measurement assembly of the present invention can avoid the problem of low efficiency resulting from excessively long adhesive filling time and difficulty in controlling the adhesive curing time by replacing a heat transfer structure manufactured by adhesive filling packaging technology with the heat conductive pad. Meanwhile, the heat conductive pad requires no cooperation of complex structures, and thereby has higher versatility.
G01K 1/16 - Special arrangements for conducting heat from the object to the sensitive element
G01K 1/14 - Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
G01K 7/16 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using resistive elements
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
The present disclosure discloses a chip sorting and packaging platform including: a feed module adapted to feed chips; a sorting module configured to pick up the chips fed by the supply module and detecting the picked chips to determine whether the picked chips are qualified; and a packaging module configured to package the qualified chips sorted by the sorting module. In the present disclosure, the sorting and packaging of the clips is automatically achieved by the chip sorting and packaging platform, which greatly improves efficiency of sorting and packaging of the clips. In addition, it is also possible to improve accuracy and reliability of sorting the clips.
A robot automatic assembling system, comprising: a robot having a manipulator for holding a component to be assembled; a positioning system configured to roughly position the component; a vision system configured to accurately identifying position and direction of the component held by the manipulator; and an assembling station where the robot performs the assembling operation of the component. The robot automatic assembling system is configured adaptively select different assembling paths for the component according to assembling accuracy required by the component to be assembled. The different assembling paths at least comprise a first assembling path from the positioning system directly to the assembling station and a second assembling path from the positioning system through the vision system to the assembling station. The automatic assembling system may assemble different components by following different customized assembling paths.
The present invention relates to a robot assembling system and method for a connector assembly. The connector assembly comprises: a cage comprising an outer cage, a middle vertical partition plate, and at least two horizontal partition plates connected to each side of the middle vertical partition plate, the middle vertical partition plate and the horizontal partition plates divide an inner space of the cage into a plurality of chambers; a contact mounted in a respective chamber of the cage; and a light guide pipe mounted on the contact and extending into a space defined between the horizontal partition plates. The robot assembling system comprises: a first assembling workstation configured to assemble the contact and the light guide pipe to form a contact subassembly; a second assembling workstation configured to assemble the contact subassembly and the cage to form a connector assembly; and a robot configured to transmit the cage, the light guide pipe, the contact or the contact subassembly between respective assembling workstations, and assist an assembly process at each assembling workstation. In the present invention, the robot assembling system may automatically assemble the connector assembly, and it greatly improves the assembling efficiency.
A wireless powering device includes a first coil assembly having a first coil and a second coil assembly having a second coil adapted to be electromagnetically coupled with the first coil. The first coil assembly is adapted to be mounted on a first carrier of an electrical apparatus, and the second coil assembly is adapted to be mounted on a second carrier of the electrical apparatus, the second carrier being configured to be movable with respect to the first carrier. One of the first coil and the second coil is used as a transmitting coil, and the other of the first coil and the second coil is used as a receiving coil. When the second carrier is moved with respect to the first carrier, the second coil is moved relative to the first coil in a direction perpendicular to a direction of magnetic lines generated by the transmitting coil.
An automatic calibration method of a robot system, comprising steps of: providing a ball-rod member comprising a connection rod and a sphere connected to one end of the connection rod; fixing the other end of the connection rod to an terminate execution tool mounted on a flange of a robot; providing three distance sensors around a known target point, so as to sense three actual distances from the three distance sensors to a surface of the sphere, respectively; controlling the robot to move the center of the sphere to the target point in various different poses based on the three actual distances sensed by the three distance sensors, and calculating a transformation matrix Ts of the center of the sphere with respect to the center of the flange based on pose data of the robot at the target point in the various different poses; and calculating a transformation matrix Tt of the center of the terminate execution tool with respect to the center of the flange according to a following formula: Tt = Ts * Tc, wherein Tc is a transformation matrix of the center of the terminate execution tool with respect to the center of the sphere, and Tc is known and constant. It does not need to identify the center of the sphere based on images of the sphere captured by the vision sensor, improving the calibration efficiency of the robot system.
An assembling apparatus adapted to assembly a case made of thin plate is disclosed. The case comprises a bottom case and a top case, a latch is formed on each side wall of the bottom case, and a locking spring is formed on each side plate of the top case. When the side plates of the top case are located at a predetermined position with respect to the top wall of the top case, the lock springs are adapted to be fitted into the latches from inner sides of the latches, respectively. The assembling apparatus comprises: a base configured to position and support the bottom case; an operation mechanism adapted to hold and move the top case; and a guide device adapted to be disposed at the inner side of the latch and configured to guide the side plate to the predetermined position, so that the lock spring on the side plate of the top case is capable of being fitted into the latch. In the present invention, the guide device may automatically corrects the position deviation of the side plates of the top case by guiding the side plates offset from predetermined position to the predetermined position. As a result, the lock spring on the side plate of the top case is smoothly fitted into the latch, improving the assembly efficiency of the case made of thin plate.
G02B 6/42 - Coupling light guides with opto-electronic elements
H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
H01R 43/18 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
60.
ROBOT ASSEMBLING SYSTEM AND METHOD FOR ASSEMBLING MULTI-LAYER CAGE
A robot assembling system for assembling a multi-layer cage is provided. The multi-layer cage comprises a bottom case, a top case, at least one partition plate and at least two partition assemblies. The robot assembling system comprises: a first assembling workstation configured to assemble the partition plate and the partition assembly to form a partition means; a second assembling workstation configured to assemble the partition means and the top case to form a top case assembly; a third assembling workstation configured to assemble the top case assembly and the bottom case to form a multi-layer cage; and at least one robot configured to transmit the bottom case, the top case, the partition plate, the partition assembly, the partition means or the top case assembly between respective assembling workstation, and assist an assembly process at each assembling workstation. The robot assembling system may realize the automatic assembly of the multi-layer cage, which greatly improves the efficiency of assembling the multi-layer cage.
B21D 39/03 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
Disclosed in the present invention are a connector assembly and a video recording assembly comprising the connector assembly. The connector assembly in the present invention is characterized by comprising a base and a coaxial connection member, and the base is provided with a connection hole and a sleeve surrounding the connection hole; the coaxial connection member passes through the connection hole and is inserted in the sleeve; and a buckle is disposed on the outer wall of the sleeved and is used for being buckled with a matching connector.
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
H01R 13/6596 - Specific features or arrangements of connection of shield to conductive members the conductive member being a metal grounding panel
H01R 13/502 - Bases; Cases composed of different pieces
An electrical equipment includes: a carrier mounted at a plurality of different positions on an electrical equipment; a load mounted on the carrier; and a wireless power supply device constructed to supply power to the load. The wireless power supply device includes: a plurality of transmitting coil assemblies (110) mounted on the plurality of different positions of the electrical equipment, each of the transmitting coil assemblies having a transmitting coil and a first magnetic core; a plurality of control switches (130) provided at the plurality of different positions and are constructed to control on/off of the transmitting coils of the plurality of transmitting coil assemblies, respectively; and a single receiving coil assembly (210) mounted on the carrier and having a single receiving coil and a single second magnetic core. The transmitting coil mounted at one position of the plurality of different positions is disconnected by switching off the control switch provided at the one position before the carrier is mounted at the one position; and the transmitting coil mounted at one position of the plurality of different positions is connected by switching on the control switch provided at the one position after the carrier is mounted at the one position, such that the single receiving coil is electromagnetically coupled with the transmitting coil at the one position. When a load is installed at a position, only the transmitting module at the position is in operation and the transmitting modules at other positions are out of operation, saving the energy.
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
A dielectric waveguide for propagating electromagnetic signals includes a cladding and an electrically conductive shield. The cladding has a body composed of a first dielectric material. The body defines a core region therethrough that is filled with a second dielectric material different than the first dielectric material. The cladding further includes at least two ribs extending from an outer surface of the body to distal ends. The shield engages the distal ends of the ribs and peripherally surrounds the cladding such that air gaps are defined radially between the outer surface of the body and an interior surface of the shield.
A street lamp controller includes: a switch configured to turn on or turn off a street lamp; a control module adapted to control the turning on and turning off of the switch; at least one detection module adapted to detect at least one data information relevant to operation of the street lamp; a data acquisition module connected to the at least one detection module and adapted to acquire the at least one data information detected by the at least one detection module; and a wireless transmission module communicating with a server and adapted to transmit the at least one data information acquired by the data acquisition module to the server and receive a control instruction sent from the server. The control module is communicated with the backend server via the wireless transmission module and is adapted to control the street lamp based on the control instruction received by the wireless transmission module. Thus, working state of the street lamp may be adjusted in real time based on the detected data information and intelligent control of the street lamp is improved.
An insulator includes: an insulation tube (110); an insulation umbrella skirt (120) formed on an outer wall of the insulation tube; at least one fiber receiving tube (140) provided inside the insulation tube or between the insulation tube and the insulation umbrella skirt; and at least one optical fiber/cable received in the at least one fiber receiving tube. Thereby, in the present invention, the optical fiber/cable may be easily introduced into or taken out of the fiber receiving tube, respectively, facilitating the replacement of the optical fiber/cable without damaging the optical fiber/cable.
Provided is a bus control system for home appliance which includes: a main controller connected to a bus; a plurality of universal modules each connected to the bus; and a plurality of virtual function modules each communicated with the bus through the main controller to perform a corresponding function. Loads of the home appliance are physically connected to the nearest one of the universal modules. Each of the virtual function modules obtains data of each of loads related to the corresponding function through the bus and generates respective control instructions based on the obtained data of each of the loads. The plurality of universal modules receive the control instructions generated by each of the virtual function modules through the bus and directly control respective loads based on the received control instructions.
A heating assembly is provided to heat a heat-shrink tube of a fiber optic connector to anchor the connector relative to its corresponding fiber optic cable. The heating assembly includes opposing heating devices movable between an open position and a closed position. Each of the heating devices may include a heating shell and a biasing member. The heating shell includes a contact surface configured to at least partially contact the heat-shrink tube. The biasing member is configured to bias the heating device toward the closed position such that a compression force is exerted on the heat-shrink tube engaged between opposing heating shells to continuously contact at least part of the heat-shrink tube as the heat-shrink tube shrinks.
Disclosed is a wireless power transmission device including: a transmitting coil assembly having a first magnetic core and transmitting coil windings wound around the first magnetic core; and a receiving coil assembly having a second magnetic core and a receiving coil winding wound around the second magnetic core. The first magnetic core includes a U-shaped body portion and first and second pillar portions extending at both ends of the U-shaped body portion. The transmitting coil winding includes first and second transmitting coil windings wound around the first and second pillar portions respectively. The receiving coil winding wound around the second magnetic core includes first and second receiving coil windings wound around both ends of the second magnetic core. The receiving coil assembly is adapted to be interposed between the first pillar portion and the second pillar portion of the transmitting coil assembly to be electromagnetic ally coupled therewith. The wireless power transmission device has a relatively small size and a relatively strong electromagnetic coupling performance. Further, the wireless power transmission device still has an enough electromagnetic ally coupling coefficient when a space between the receiving coil windings and the transmitting coil windings is increased to 5mm.
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
69.
SYSTEM FOR DETERMINING MOUNTING STATE OF PINS OF ELECTRONIC CONNECTOR
A system for determining mounting state of pins (201) of an electronic connector (100) protruding from a mounting surface (203) of an insulating housing (202) of the electronic connector (100), includes: a positioning device constructed to position the electronic connector (100); an image capturing device (1) constructed to capture an image of a pin (201, 2011, 2012, 2013, 2014) to be detected in a direction which is at an acute angle with respect to an extending direction of an ideal pin (201) protruding perpendicularly from the mounting surface (203); and an identifying device (2) constructed to identify whether the captured image is fallen within a predetermined region (3), and to determine a mounting state of the detected pin (2012, 2013, 2014) as unqualified when identifying that the captured image of the pin (2012) extends beyond the predetermined region (3). The operation of identifying whether or not the mounting state of the detected pins (2012) is qualified may be achieved on line and in real time, reducing manual labor and thereby cost of manufacturing of the electronic connectors.
H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
G01B 11/26 - Measuring arrangements characterised by the use of optical techniques for testing the alignment of axes
The present disclosure discloses an alternating current load detection circuit, including: a first resistor connected to a load circuit to be detected in parallel; a diode full bridge circuit connected to the load circuit to be detected in series; a filter capacitor connected to the diode full bridge circuit in parallel; a second resistor; and a photoelectric coupler connected to the diode full bridge circuit in series，the photoelectric coupler and the diode full bridge circuit being connected to the second resistor in parallel. A single detection circuit is used to achieve the functions of zero-cross detection, switch detection and load failure detection simultaneously, reducing the cost of the alternating current load detection circuit. The alternating current load detection circuit may detect in real time whether the loads are working properly during in operation of the loads, reducing the operation safety of the whole load system.
The present disclosure discloses an intelligent connector module coupled to a bus and a load module of electrical equipment. The intelligent connector module includes: a circuit board; a bus interface connector mounted on the circuit board and coupled to the bus; a load interface connector mounted on the circuit board and coupled to the load module; and a control detection circuit mounted on the circuit board and coupled between the bus interface connector and the load interface connector. The intelligent connector modules are adapted to couple the loads having different functions to the bus, and the whole bus control system thus has a good extension and generality. If there is a failure in a certain intelligent connector module, only this failed intelligent connector module, rather than the main control module and other intelligent connector modules, may need to be replaced, and thus the repair of the bus control system is quite convenient with low cost.
Disclosed is an installation tool including a body (100), a holding head (300) and a power lever (200). The power lever (200) has a base end (200A) extending from the rear end of the body (100) and a top end (200B) extending from the front end of the body (100). The installation tool further comprises a hammering tool (500) adapted to hammer the base end (200A) of the power lever (200) to exert an impact force to the power lever (200). The top end (200B) of the power lever (200) pushes the first work piece (10) forward under the impact force to force the first work piece (10) to be inserted into the fitting hole of the second work piece (20). It is possible to manually hammer the power lever (200) by the hammering tool (500). The installation tool is simpler in structure, easier to operate and safer to use.
H01R 4/50 - Clamped connections; Spring connections using a cam, wedge, cone or ball
B25B 27/00 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
B25B 27/04 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing keys
B25B 27/14 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
H01R 43/027 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
The present disclosure provides a system and a method for detecting soldering quality. The system for detecting soldering quality includes: a working table (110); a carrier stage (120) configured to place a sample (10) with a soldering joint (14) to be detected thereon, the carrier stage being supported on the working table and movable relative to the working table; a 2D imaging device (130) configured to image the soldering joint of the sample placed on the carrier stage so as to obtain a 2D image of the soldering joint; a 3D imaging device (140) configured to image the soldering joint of the sample placed on the carrier stage so as to obtain a 3D image of the soldering joint; and a processing device configured to receive and process the 2D and the 3D image so as to determine soldering quality at the soldering joint.
An integrated equipment for processing a plurality of fiber optic ferrules, includes: a polishing system configured to polish front end faces of a plurality of fiber optic ferrules mounted on a carrier; a ferrule cleaning system configured to clean the carrier and the polished fiber optic ferrules on the carrier; a drying system configured to dry the cleaned carrier and the cleaned fiber optic ferrules on the carrier; a wiping system configured to wipe the front end faces of the dried fiber optic ferrules on the carrier; and a robot system configured to transfer the carrier to the polishing system, the ferrule cleaning system, the drying system and the wiping system. The integrated equipment realizes the automatic processing of the fiber optic ferrules in batch, improving the processing efficiency of the fiber optic ferrules. Furthermore, it may protect the fiber optic ferrules from being damaged during processing the fiber optic ferrules, ensuring the quality of the fiber optic ferrules.
G02B 6/38 - Mechanical coupling means having fibre to fibre mating means
B24B 19/22 - Single purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
A cleaning system, includes: a first cleaning tank (10); a carrying and moving unit configured to move a polishing film (400) to be cleaned into the first cleaning tank (10) and hold the polishing film (400) in the first cleaning tank (10); a first cleaning spray head (11) configured to spray a cleaning liquid to the polishing film (400) held in the first cleaning tank (10); and a rolling brush unit configured to brush the polishing film (400) while the first cleaning spray head (11) is spraying the cleaning liquid to the polishing film (400). The cleaning system realizes the automatic cleaning of the polishing film (400), improving the cleaning efficiency and the cleaning effect of the polishing film (400).
A drying system includes: a drying box; a carrier moving and holding device configured to move a carrier, on which a plurality of fiber optic ferrules are mounted, into the drying box and hold the carrier in the drying box; and a high pressure jet device installed in the drying box and adapted to spray a high pressure gas to the carrier held in the drying box, so as to dry the fiber optic ferrules. The drying system may realize the automatic dry processing of the fiber optic ferrules in batch, improving the processing efficiency of the fiber optic ferrules. Furthermore, it may effectively protect the fiber optic ferrules from being damaged during drying the fiber optic ferrules, ensuring the quality of the fiber optic ferrules.
A wiping system includes: a support table (210); a conveying unit configured to convey a wiping belt (400) onto the support table (210); a carrier holding device configured to hold a carrier (10) on which a plurality of fiber optic ferrules (11) are mounted; a carrier pressing device configured to press the carrier (10) on the support table (210), so that a front end faces of the fiber optic ferrules (11) mounted on the carrier directly contact the wiping belt (400) on the support table (210); and a first base (101) constructed to mount the support table (210). The carrier holding device and the carrier pressing device are slidably mounted on the first base (101), so that the carrier (10) pressed on the support table (210) is movable back and forth relative to the support table (210) in a first horizontal direction, so as to wipe the front end faces of the fiber optic ferrules (11) by means of the wiping belt (400) on the support table (210). The wiping system may realize the automatic wipe processing of the fiber optic ferrules in batch, improving the wiping efficiency of the fiber optic ferrules. Furthermore, it may effectively protect the fiber optic ferrules from being damaged during wiping the fiber optic ferrules, ensuring the quality of the fiber optic ferrules.
An ultrasonic cleaning system, includes: a cleaning tank in which a cleaning liquid is received; a moving and holding device configured to move a carrier, on which a plurality of fiber optic ferrules are mounted, into the cleaning tank and hold the carrier in the cleaning tank; and an ultrasonic wave generator mounted in the cleaning tank and adapted to emit an ultrasonic wave into the cleaning liquid, so as to clean the fiber optic ferrules immersed in the cleaning liquid of the cleaning tank. The ultrasonic cleaning system may realizes the automatic clean processing of the fiber optic ferrules in batch, improving the cleaning efficiency of the fiber optic ferrules. Furthermore, it may effectively protect the fiber optic ferrules from being damaged during cleaning the fiber optic ferrules, ensuring the quality of the fiber optic ferrules.
G02B 6/38 - Mechanical coupling means having fibre to fibre mating means
B08B 3/12 - Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
79.
COVER ASSEMBLIES AND METHODS FOR COVERING ELECTRICAL CABLES AND CONNECTIONS
A pre-expanded cover assembly for protecting a cable splice connection including a cable, the cable including an electrical conductor surrounded by a cable insulation layer, includes a splice body assembly and a removable holdout. The splice body assembly includes a tubular, cold-shrinkable, electrically insulative, elastomeric splice body having an interior surface defining an interior passage. The splice body assembly further includes a tubular layer of a conformable medium pre-mounted on the interior surface of the splice body. The conformable medium is a flowable material having a high electrical permittivity. The splice body assembly is mounted on the holdout such that the holdout maintains the splice body in an elastically radially expanded state, and the holdout is selectively removable from the splice body to permit the splice body to elastically radially contract. The layer of the conformable medium is positioned and configured such that, when the pre-expanded cover assembly is positioned adjacent the cable splice connection, the holdout is removed from the splice body, and the splice body elastically radially contracts onto the cable splice connection, the layer of the conformable medium will be radially interposed between and engage each of the interior surface of the splice body and an opposing interface surface of the cable insulation.
H02G 15/18 - Cable junctions protected by sleeves, e.g. for communication cable
H02G 15/188 - Cable junctions protected by sleeves, e.g. for communication cable with devices for relieving electrical stress connected to cable shield only
80.
ASSEMBLY SYSTEM AND METHOD FOR INSERTING A TERMINAL INTO A HOUSING
An assembly system, adapted to insert a terminal into a housing, comprises: a parallel robot mechanism having a support platform on which the housing is held; a serial robot mechanism having an end effector mounted thereon, the end effector being connected to the support platform, so as to drive the parallel robot mechanism to move; and an insertion mechanism configured to insert the terminal into the housing held on the support platform. The parallel robot mechanism is moved by the serial robot mechanism until an insertion hole in the housing is aligned to the terminal to be inserted before inserting the terminal into the housing. The parallel robot mechanism and the support platform are kept stationary by locking at least a part of joints of the parallel robot mechanism during inserting the terminal into the housing. Since insertion force required for inserting the terminal into the housing is completely exerted on and born by the parallel robot mechanism with high rigid, other than exerted on the serial robot mechanism with low rigid, it ensures the position accuracy of the serial robot mechanism, improving the assembly precision of the terminal in the housing.
An automatic calibration method for a robot system, including steps of: providing a ball-rod member comprising a connection rod and a sphere connected to one end of the connection rod; fixing the other end of the connection rod to an end execution tool mounted on a flange of a robot; controlling the robot to move a center of the sphere to the same one target point in various different poses under the guidance of a vision sensor, and calculating a transformation matrix Ts of the center of the sphere with respect to a center of the flange based on pose data of the robot at the same target point; and calculating a transformation matrix Tt of a center of the end execution tool with respect to the center of the flange according to a following formula (1): Tt = Ts * Tc (1), wherein Tc is a transformation matrix of the center of the end execution tool with respect to the center of the sphere, and Tc is known and constant. It needs to identify only the center of the sphere of the ball-rod member by the vision sensor, without a need to identify the center of the end execution tool. Since the sphere has a regular geometry, it is easy to identify the center of the sphere, improving the calibration accuracy and efficiency of the robot system.
An insulation termination assembly (100) includes: an insulation tube (1) having an inlet end and an outlet end opposite to the inlet end; an annular bottom plate (2) mounted at the inlet end of the insulation tube (1); and a tail assembly (3). The tail assembly (3) includes an insulation connection tube mounted on the annular bottom plate (2), and a shield tail tube communicated with the insulation connection tube. An inner space (12) of the insulation tube (1) is filled with insulation liquid, and a joint of a cable (200) is introduced into the inner space (12) of the insulation tube (1) from the inlet end of the insulation tube (1) after passing through the shield tail tube and the insulation connection tube. The cable (200) introduced into the insulation tube (1) is electrically shielded by the shield tail tube, and the shield tail tube is electrically isolated from the annular bottom plate (2) made of metal by the insulation connection tube. In this way, the tail assembly is acted as a support insulator, which may reduce the size of the annular bottom plate used for mounting the tail assembly, simplify the structure of the insulation termination assembly, and decrease the cost thereof.
An automatic fiber stripping system includes a first stripping module, a second stripping module and a heating device. The first stripping module includes a first stripping belt, a first driven belt wheel, a first driving belt wheel and a first stripping tool. The second stripping module includes a second stripping belt, a second driven belt wheel, a second driving belt wheel and a second stripping tool. The heating device is configured to heat the outer coating layer of the optical cable, so as to soften the outer coating layer. The optical cable is sandwiched between the first stripping belt and the second stripping belt, and the first stripping belt and the second stripping belt are moved relative to the optical cable under the drive of the first driving belt wheel and the second driving belt wheel, so as to strip off the outer coating layer which has been cut off and softened. By using the automatic fiber stripping system, the outer coating layer of the optical cable is allowed to be stripped off automatically, so that an efficiency for stripping off the outer coating layer of the optical cable may be increased, and optical fibers would not be damaged during stripping off the outer coating layer, so that an optical performance of the optical fibers may be ensured.
An automatic fiber cleaning system includes a first cleaning module, a second cleaning module and a sprayer. The first cleaning module comprises a first cleaning belt, a first driven belt wheel, a first driving belt wheel, and a first pressing tool on which the first cleaning belt is tightened. The second cleaning module comprises a second cleaning belt, a second driven belt wheel, a second driving belt wheel, and a second pressing tool on which the second cleaning belt is tightened. The sprayer is configured to spray a cleaning agent onto the first cleaning belt and the second cleaning belt tightened on the first pressing tool and the second pressing tool. The optical fiber to be cleaned is clamped between the first cleaning belt and the second cleaning belt. The first cleaning belt and the second cleaning belt are driven to move relative to the optical fiber by the first driving belt wheel and the second driving belt wheel, so as to wipe the optical fiber. By using the automatic fiber cleaning system, the optical fiber is allowed to be cleaned automatically, so that an efficiency for cleaning the optical fiber may be increased, and the optical fiber are not apt to be damaged during cleaning the optical fiber, so that an optical performance of the optical fiber may be ensured.
An automatic injection system includes: an injector adapted to inject an adhesive into a multi-bore ferrule; a first clamp configured to clamp the multi-bore ferrule so as to hold the multi-bore ferrule at a first adhesive injection station; and a second clamp configured to clamp the multi-bore ferrule so as to hold the multi-bore ferrule at a second adhesive injection station. At the first adhesive injection station, optical fibers are not inserted into the bores of the multi-bore ferrule, and the injector injects the adhesive into the multi-bore ferrule until the bores are fully filled with the adhesive; and at the second adhesive injection station, the optical fibers are inserted into the bores of the ferule, and the injector injects the adhesive into the multi-bore ferrule again so as to compensate the loss of adhesive during inserting the optical fibers. The adhesive may be automatically injected into the bores of the multi-bore ferrule by using the automatic injection system, thereby increasing the efficiency of injecting the adhesive and improves the quality of the ferrule assembly.
A dielectric waveguide for propagating electromagnetic signals comprises a cladding member (102) extending a length between two ends (104). The cladding member is formed of a first dielectric material. The cladding member defines a core region (114) that extends through the cladding member along the length of the cladding member. The core region is filled with a second dielectric material having a dielectric constant value that differs from a dielectric constant value of the first dielectric material. The cladding member has an oblong cross-sectional shape, and the core region has a circular cross-sectional shape.
A dielectric waveguide for propagating electromagnetic signals comprises a cladding member (102) extending a length between two ends (104). The cladding member is formed of an intermediate dielectric material. The cladding member defines a core region (114) that extends through the cladding member along the length of the cladding member. The core region is filled with a central dielectric material having a dielectric constant value that is less than a dielectric constant value of the intermediate dielectric material. A jacket member (126) engages and surrounds the cladding member along the length of the cladding member. The jacket member is formed of an outer dielectric material having a dielectric constant value that is less than the dielectric constant value of the intermediate dielectric material.
A method of detecting a home appliance bus control system, comprising steps of: collecting communication data transmitted on a communication bus of a home appliance bus control system; judging in real-time and online whether the collected communication data meet a preset alarm condition; if the judgment result is yes, then terminating the collection of the communication data; if the judgment result is no, then continuing the collection of the communication data; graphically displaying the collected communication data to obtain an actual test diagram of the collected communication data; and analyzing the collected communication data based on the obtained actual test diagram of the collected communication data to obtain an analysis result. Thereby, it may not only see an overall diagram of the communication data in the whole testing process, but also see a local diagram of the communication data in a period of the whole testing process. As a result, it is easy to detect and analyze the running state of the home appliance.
A cold shrinkable terminal assembly includes: a cold shrinkable cable terminal including a terminal body configured to be fixed to a cable joint; and a support tube, the terminal body being pre-expanded on the support tube on which a composite void filling mastic is preset. The composite void filling mastic at least covers an incision of the exposed conductive shielding layer after the cold shrinkable terminal is fixed to the cable joint. The composite void filling mastic includes a filling layer in contact with an outer wall of the support tube; and a separating layer located between the filling layer and the terminal body and made of material different from the terminal body. Since the composite void filling mastic comprises the separating layer made of material different from the terminal body, it avoids the filling layer to directly contact the terminal body made of silicone rubber material, effectively preventing the physical properties of the terminal body from being reduced due to the swelling of the terminal body caused by the filling layer, and eliminating the risk of the cracking of the terminal body.
An insulation assembly, comprising: an insulation pipe (120) having a first end (120a) and a second end (120b) opposite to the first end; an insulation umbrella group (130) formed on an outer wall of the insulation pipe; and an insulation base (140) made of insulating material and connected to the first end of the insulation pipe.
Provided is a magnet device for use with a position sensor. The magnet device has a magnetizing direction and has magnetic field intensity components in the magnetizing direction. The magnet device is formed with a groove recessed in the magnetizing direction, so that the magnetic field intensity components are substantially equal in the transverse direction of the magnetizing direction. The present invention further discloses a magnet assembly including the magnet device for use with a position sensor and a sensing system including the magnet assembly, particularly a neutral position sensor. The axial measuring length of a transmission shaft is prolonged with the length of the magnet device remains unchanged to meet the requirements of different customers, and the reliability of the sensing system is improved.
G01D 5/14 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
A circuit controller 10 includes a mechanical bistable electromagnetic switch 100 and a normal open optocoupler relay 200. A pair of second input ends 211, 212 of the optocoupler relay 200 are respectively connected to a pair of control signal input terminals 5, 6. One of second output ends 221 of the optocoupler relay is connected to one of power input terminals 1 and one of power output terminals 3 of the circuit controller, and the other of second output ends 222 of the optocoupler relay is connected to one of first input ends 101 of the mechanical bistable solenoid switch 100; the other of first input ends 102 of the mechanical bistable solenoid switch is connected to the other of power input terminals 2 of the circuit controller, and the first output end 103 of the mechanical bistable solenoid switch is connected to the other of power output terminals 4 of the circuit controller. The normal open optocoupler relay 200 is employed to control the ON/OFF switching of the mechanical bistable electromagnetic switch 100. Therefore, the power consumption of the circuit controller is substantially reduced, and it is possible to obtain a control node for an Internet of things which is powered by a button battery.
H01H 47/22 - Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
H01H 47/24 - Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil having light-sensitive input
H01H 47/32 - Energising current supplied by semiconductor device
93.
FOLDING DIPOLE ANTENNA, WIRELESS COMMUNICATION MODULE AND METHOD OF CONSTRUCTING THE SAME
A folding dipole antenna, comprising: a first conductor segment; a first feed conductor with one end connected to the first conductor segment and the other end connected to a radio frequency signal receiving/transmitting terminal of a radio frequency processing circuit; a second conductor segment with a length equal to that of the first conductor segment; a second feed conductor with one end connected to the second conductor segment and the other end connected to another radio frequency signal receiving/transmitting terminal or a ground terminal of the radio frequency processing circuit; a third conductor segment; a first connection segment configured to connect the first conductor segment and the third conductor segment; and a second connection segment configured to connect the second conductor segment and the third conductor segment, wherein the first connection segment is configured to have a length equal to that of the second connection segment, wherein the first conductor segment and the second conductor segment are separated by the first feed conductor and the second feed conductor, wherein the third conductor segment is connected in series between the first conductor segment and the second conductor segment and parallel to a composite structure composed of the first conductor segment and the second conductor segment.
H01Q 1/36 - Structural form of radiating elements, e.g. cone, spiral, umbrella
H01Q 9/26 - Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
Disclosed is a wireless power transmission device comprising a power transmitter adapted to convert an input DC power into an electromagnetic energy,and a power receiver electromagnetically coupled with the power transmitter and adapted to receive an electromagnetic energy output from the power transmitter. The power transmitter includes a wave generating circuit adapted to generate a square wave control signal having a predetermined frequency according to the input DC power, a switching control drive circuit configured to convert the input DC power into an alternating electrical signal according to the received square wave control signal, and a first coil coupling circuit electrically configured to convert the alternating electrical signal output from the switching control drive circuit into the electromagnetic energy. In the disclosure, through employing a universal control drive chip, the cost of control modules is greatly reduced and the entire size of the control modules is also reduced.
Disclosed are 3D ink jet printing system and method. The 3D ink jet printing system comprises: a multi-freedom robot configured to grip and move a product to be printed; and an inkjet print head configured to eject a conductive ink onto a surface of the product to be printed. The surface of the product comprises a 3D surface region, and the 3D ink jet printing system is configured to print out a first conductive pattern on the 3D surface region of the product. The robot is configured to adjust a position and a posture of the product during printing, so that the produce moves along a predetermined space path relative to the inkjet print head in a state where the inkjet print head is always substantially perpendicular to a currently printed target surface region of the product.
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
B41J 3/407 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
A cutting system includes: a moving mechanism (100); a laser cutter (200) mounted on the moving mechanism; a support table (300) configured to support a sheet of material plate (500) to be cut thereon; and a fixation device (400) configured to fix the sheet of material plate to be cut on the support table. The fixation device (400) comprises a pressing plate (410) having a row of tooth-like features with a tooth slot between adjacent tooth-like features. During cutting the sheet of material plate with the laser cutter, the row of tooth-like features press the sheet of material plate on the support table, and the moving mechanism drives a laser head of the laser cutter to move along edges of the tooth slots, so as to cut a row of work pieces, corresponding to the row of tooth-like features, out of the sheet of material plate by a single cutting process. The efficiency of cutting the work pieces is increased, and the work pieces cut out by the laser head has a smooth edge, improving the cutting quality of the work piece.
A method of printing out a product by a 3D-printing system, comprises steps of: performing a fast speed print with a first print head having a first resolution, so as to print out a substrate of the product; scanning the substrate printed out in the fast speed print and constructing an actual 3D-digital model of the substrate printed out in the fast speed print; comparing the actual 3D-digital model of the substrate printed out in the fast speed print with a pre-constructed ideal 3D-digital model of the product; based on a comparing result in the step S300, determining whether an error between the actual 3D-digital model of the substrate printed out in the fast speed print and the pre-constructed ideal 3D-digital model of the product is less than or equal to a predetermined value, if the determining result is yes, then returning to the step S 100, if the determining result is no, then performing following step; and performing a low speed print of the product by a second print head having a second resolution higher than the first resolution.
A method for laying a long continuous optical fiber into fiber receiving tubes of a plurality of segments of optical electrical hybrid cables, and a transfer apparatus for winding an optical fiber when laying the optical fiber are provided. The method comprising: laying the continuous optical fiber into a fiber receiving tube of one segment of optical electrical hybrid cable by an air-blowing device; and laying the remaining optical fiber which has passed through the one segment of optical electrical hybrid cable into a fiber receiving tube of a next optical electrical hybrid cable by the air-blowing device. Wherein a leading end of the optical fiber is fixed in a transfer apparatus after the leading end of the optical fiber comes out from an outlet of the fiber receiving tube of the one segment of optical electrical hybrid cable, and after laying the optical fiber into the fiber receiving tube of the one segment of optical electrical hybrid cable is completed, the leading end of the optical fiber is detached from the one segment of transfer apparatus so as to lay the remaining optical fiber into the fiber receiving tube of the next optical electrical hybrid cable. Since the leading end of the optical fiber is fixed in the transfer apparatus during laying, the optical fiber can be prevented from becoming disordered or being self-wound.
G02B 6/52 - Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
H02G 1/08 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
G02B 6/44 - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
99.
SYSTEM AND METHOD OF AUTOMATICALLY INSERTING FIBER
A system of automatically inserting at least one row of fibers of a multi-fiber cable into at least one row of bores of a multi-bore ferrule includes: a vision device configured to identify a center of an end surface profile of the at least one row of fibers and a center of an end surface profile of the multi-bore ferrule; a cable holder configured to hold the multi-fiber cable thereon; a ferrule holder configured to hold the multi-bore ferrule thereon; and a moving mechanism configured to be movable in a first direction, a second direction and a third direction that are perpendicular to each other, wherein the cable holder is mounted on the moving mechanism, and the moving mechanism moves the cable holder under the guidance of the vision device, so as to align the center of the end surface profile of the at least one row of fibers with the center of the end surface profile of the multi-bore ferrule and insert the at least one row of fibers into the at least one row of bores of the multi-bore ferrule. The at least one row of fibers is quickly and accurately inserted into the multi-bore ferrule, improving the fiber insertion efficiency and quality.
An interlock load control system includes: a main board; a plurality of relays each having a normally closed contact and a load contact connected to a respective load, wherein, if closed positions of all the relays are in the normally closed contacts, all the relays are connected with a power line in series; and a controller, provided on the main board, and configured to control the closed position of each relay, wherein the load contacts of the relays are connected to the loads, respectively. An electrical equipment with interlock loads includes: a plurality of loads; and the above interlock load control system, wherein the load contact of each relay is connected to the respective one of the plurality of loads. The distributed interlock control system may use lower grade wire harness, saving the cost of the wire harness.
D06F 25/00 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot a
D06F 58/20 - General details of domestic laundry dryers
H01H 47/00 - Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
H02H 11/00 - Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
patents
