A tamper resistant electrical outlet maintains its electrical contacts in a non-energized state until an object is inserted into an outlet opening for a different electrical contact. In this way, an object contacting the electrical contact behind one contact opening will not be subjected to electrical current unless another object is simultaneously inserted sufficiently far into another outlet opening. Insertion of an object, such as the prong of an electrical plug, into either outlet opening will move an actuator, thereby moving a respective live contact toward the electrical contact that is associated with the other outlet opening. Although the electrical outlet does not preclude objects from being inserted into its outlet openings and engaging the associated electrical contacts, only by simultaneous insertion of two different objects (such as two prongs of an electrical plug) into the different outlet openings will the electrical contacts become energized.
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
H01R 24/78 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
A tamper resistant electrical outlet maintains its electrical contacts in a non-energized state until an object is inserted into an outlet opening for a different electrical contact. In this way, an object contacting the electrical contact behind one contact opening will not be subjected to electrical current unless another object is simultaneously inserted sufficiently far into another outlet opening. Insertion of an object, such as the prong of an electrical plug, into either outlet opening will move an actuator, thereby moving a respective live contact toward the electrical contact that is associated with the other outlet opening. Although the electrical outlet does not preclude objects from being inserted into its outlet openings and engaging the associated electrical contacts, only by simultaneous insertion of two different objects (such as two prongs of an electrical plug) into the different outlet openings will the electrical contacts become energized.
An electrical outlet has a housing including a perimeter housing portion sandwiched between front and rear housing portions. The perimeter housing portion define an interior and has a front edge and a rear edge. The front housing portion has a rear surface that engages the front edge of the perimeter housing portion, and the front housing portion includes one or more electrical receptacle openings to the interior, with a plurality of rearwardly-extending latch tabs for securing the electrical outlet to a mounting surface. The rear housing portion has a front surface that engages the rear edge of the perimeter housing portion. The rear and perimeter housing portions cooperate to define a strain relief for an electrical cord that supplies power to electrical contacts inside the housing.
H02G 3/08 - Distribution boxes; Connection or junction boxes
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
An electrical outlet has a housing including a perimeter housing portion sandwiched between front and rear housing portions. The perirneter housing portion define an interior and has a front edge and a rear edge. The front housing portion has a rear surface that engages the front edge of the perirneter housing portion, and the front housing portion includes one or rnore electrical receptacle openings to the interior, with a plurality of rearwardly- extending latch tabs for securing the electrical outlet to a mounting surface. The rear housing portion has a front surface that engages the rear edge of the perimeter housing portion. The rear and perimeter housing portions cooperate to define a strain relief for an electrical power cord that supplies power to electrical contacts inside the housing.
An electrical plug provides protection against electrical surges with a replaceable surge protector cartridge that is readily removable and replaceable along an exterior of the plug. Surge protector circuitry in the cartridge can absorb an electrical surge received at the plug from an electrical mains source, and the electrical plug can maintain electrical continuity from plug prongs to an electrical cord both before and after the surge protector has absorbed an electrical surge.
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
H01R 13/717 - Structural association with built-in electrical component with built-in light source
H01R 24/68 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall mounted on directly pluggable apparatus
H02H 9/04 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
H01R 13/66 - Structural association with built-in electrical component
An electrical plug provides protection against electrical surges with a replaceable surge protector cartridge that is readily removable and replaceable along an exterior of the plug. Surge protector circuitry in the cartridge can absorb an electrical surge received at the plug from an electrical rnains source, and the electrical plug can rnaintain electrical continuity from plug prongs to an electrical cord both before and after the surge protector has absorbed an electrical surge.
A plug-in power distribution unit is readily installable, removable, and replaceable by skilled or non-skilled persons. The units include one or more conventional electrical power plugs for engaging a conventional wall outlet or the like, and one or more proprietary electrical power connectors for engaging with a compatible connector of a modular electrical power system. Optionally, multiple circuits may be accommodated by the plug-in power distribution unit.
A plug-in power distribution unit is readily installable, removable, and replaceable by skilled or non-skilled persons. The units include one or rnore conventional electrical power plugs for engaging a conventional wall outlet or the like, and one or more proprietary electrical power connectors for engaging with a compatible connector of a modular electrical power system. Optionally, multiple circuits may be accomrnodated by the plug-in power distribution unit.
An electrical outlet assembly is mountable in a floor or work surface, and includes an upper bezel and a lower insert that are joined in a non-rigid manner that permits some adjustment to the spacing and/or tilt of the upper bezel relative to the lower insert. The upper bezel and lower insert are joined together by a plurality of fasteners extending between a plurality of fastener receivers coupled to the upper bezel, and to the lower insert. At least one end of each coupling fastener is loosely captured in such a way that when the coupling fasteners are fully secured, they are permitted to move axially relative to the fastener receiver or the lower insert. This allows the lower insert to be repositionable in its axial direction relative to the upper bezel, and also permits the lower insert to be tilted out of alignment with the upper bezel.
An electrical power unit or electronic data unit includes an outer housing, a circuit board positioned inside the outer housing, a frame inserted inside the outer housing, and a face plate fitted over the outer housing. The circuit board supports, for example, a high voltage AC electrical receptacle, a low voltage DC electrical receptacle, and a switch, each of which is electrically connected to the circuit board. The frame defines a plurality of outlet openings for receiving respective one of the AC electrical receptacle, the DC electrical receptacle, and the switch. The face plate defines outer receptacle openings that align with respective outlet openings of the frame to provide access to the respective AC electrical receptacle, DC electrical receptacle, and switch.
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
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
H02J 3/02 - Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of ac power and of dc power
An electrical power or electronic data unit includes an outer housing and an inner housing that is insertable into the outer housing. The outer housing has an outer front face panel defining an outer receptacle opening and the inner housing has an inner rear housing portion plus an inner front face portion defining an inner receptacle opening aligned with the outer receptacle opening. A circuit board substrate is positioned inside the inner housing with an electrical contact mounted to the board substrate and aligned with and accessible through the inner and outer receptacle openings. A contact support extends rearwardly from the inner front face portion adjacent the inner receptacle opening, the contact support serving to limit movement of the electrical contact during insertion of a plug or prong into engagement with the electrical contact.
H01R 24/78 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
H02G 3/16 - Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
Agent Docket No. P 0084CA00 ABSTRACT OF THE DISCLOSURE An electrical power or electronic data unit includes an outer housing and an inner housing that is insertable into the outer housing. The outer housing has an outer front face panel defining an outer receptacle opening and the inner housing has an inner rear housing portion plus an inner front face portion defining an inner receptacle opening aligned with the outer receptacle opening. A circuit board substrate is positioned inside the inner housing with an electrical contact mounted to the board substrate and aligned with and accessible through the inner and outer receptacle openings. A contact support extends rearwardly from the inner front face portion adjacent the inner receptacle opening, the contact support serving to limit movement of the electrical contact during insertion of a plug or prong into engagement with the electrical contact. 18 Date Recue/Date Received 2020-10-30
An electrical receptacle includes a printed circuit board (PCB), a power control unit coupled to the PCB, AC electrical conductors, and an electrical receptacle coupled to the PCB. The electrical contacts are in electrical communication with respective ones of the electrical conductors. A first portion of each electrical conductor is coupled to a power source and a second portion of each electrical conductor is coupled to respective ones of the electrical contacts. The power control unit includes a controller and a switch, the switch operable to selectively establish continuity between the first and second portions of at least one of the electrical conductors. The controller is configured to selectively place the switch into either a closed position or an open position in response to a signal received from an environmental or occupancy sensor.
H01R 12/51 - Fixed connections for rigid printed circuits or like structures
H01R 13/66 - Structural association with built-in electrical component
H01R 13/713 - Structural association with built-in electrical component with built-in switch the switch being a safety switch
H01H 83/00 - Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
30.
OUTLET-LEVEL ELECTRICAL ENERGY MANAGEMENT SYSTEM TED APPLICATION
An electrical receptacle includes a printed circuit board (PCB), a power control unit coupled to the PCB, AC electrical conductors, and an electrical receptacle coupled to the PCB. The electrical contacts are in electrical communication with respective ones of the electrical conductors. A first portion of each electrical conductor is coupled to a power source and a second portion of each electrical conductor is coupled to respective ones of the electrical contacts. The power control unit includes a controller and a switch, the switch operable to selectively establish continuity between the first and second portions of at least one of the electrical conductors. The controller is configured to selectively place the switch into either a closed position or an open position in response to a signal received from an environmental or occupancy sensor.
H01R 13/70 - Structural association with built-in electrical component with built-in switch
H01R 12/53 - Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
H01R 25/16 - Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
31.
Poke-through electrical outlet assembly with leveling bezel
An electrical outlet assembly is mountable in a floor or work surface, and includes an upper bezel and a lower insert that are joined in a non-rigid manner that permits some adjustment to the spacing and/or tilt of the upper bezel relative to the lower insert. The upper bezel and lower insert are joined together by a plurality of fasteners extending between a plurality of fastener receivers coupled to the upper bezel, and to the lower insert. At least one end of each coupling fastener is loosely captured in such a way that when the coupling fasteners are fully secured, they are permitted to move axially relative to the fastener receiver or the lower insert. This allows the lower insert to be repositionable in its axial direction relative to the upper bezel, and also permits the lower insert to be tilted out of alignment with the upper bezel.
An electrical power outlet is suitable for mounting face-up in locations that may be susceptible to liquid spills. The outlet includes a housing body defining an interior chamber, with an intermediate wall positioned therein. The intermediate wall defines contact openings that are open to contact passageways in which electrical contacts are mounted. A pair of drainage passageways extend through the housing body. A pair of drainage channels extend along the intermediate wall to the respective drainage passageways, so that liquid along the intermediate wall is directed along the drainage channels to the drainage passageways. Drain openings formed in a bottom wall of the housing body are in fluid communication with the respective drainage channels for draining liquid out of the housing body.
An electrical power outlet is suitable for mounting face-up in locations that may be susceptible to liquid spills. The outlet includes a housing body defining an interior chamber, with an intermediate wall positioned therein. The intermediate wall defines contact openings that are open to contact passageways in which electrical contacts are mounted. A pair of drainage passageways extend through the housing body. A pair of drainage channels extend along the intermediate wall to the respective drainage passageways, so that liquid along the intermediate wall is directed along the drainage channels to the drainage passageways. Drain openings formed in a bottom wall of the housing body are in fluid communication with the respective drainage channels for draining liquid out of the housing body.
An electrical power or data system includes an electrical power or data supply cord and an intermediate power or data cord, a first electrical power or data outlet receptacle disposed between the supply cord and the intermediate cord, and a second electrical power or data outlet receptacle at a distal end of the intermediate cord. The first electrical power or data outlet is positionable below a work surface, while the second electrical power or data outlet is mountable to the work surface. At least one of the electrical cords may include a self- retracting cord section.
A47B 21/06 - Tables or desks specially adapted for use at individual computer workstations, e.g. for word processing or other manual data entry; Tables or desks specially adapted for typing; Auxiliary devices for attachment to such tables or desks characterised by means for holding, fastening or concealing cables
H01R 13/58 - Means for relieving strain on wire connection, e.g. cord grip
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H02G 11/00 - Arrangements of electric cables or lines between relatively-movable parts
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
A modular electrical system with electrical and/or data outlets provides an unobtrusive power and/or data source that can be routed along a floor, a table or other work surface in a work area. The modular system includes a plurality of electrical wiring modules, a plurality of junction modules each having multiple outputs, and a plurality of electrical power or data units connected to the junction modules and to surfaces in the work area. Optionally, a modular floor runner system is assembled together from rigid floor runner modules interposed with junction modules, with one or more flexible branch extensions selectively coupled to any desired junction module. The floor runner modules and junction modules include housings that protect electrical wiring held internally, while being minimally intrusive for use in walking areas. Optionally, a table mounted modular electrical system is connectable to a floor runner system, and vice versa.
A modular electrical system with electrical and/or data outlets provides an unobtrusive power and/or data source that can be routed along a floor, a table or other work surface in a work area. The modular system includes a plurality of electrical wiring modules, a plurality of junction modules each having multiple outputs, and a plurality of electrical power or data units connected to the junction modules and to surfaces in the work area. Optionally, a modular floor runner system is assembled together from rigid floor runner modules interposed with junction modules, with one or more flexible branch extensions selectively coupled to any desired junction module. The floor runner modules and junction modules include housings that protect electrical wiring held internally, while being minimally intrusive for use in walking areas. Optionally, a table mounted modular electrical system is connectable to a floor runner system, and vice versa.
A self-contained electrical charging station includes a housing configured for coupling to a furniture article. The charging station includes an electrical output connector that is accessible from outside the housing, an electrical input connector supported at the housing and also accessible from outside the housing, and a self-contained electrical power source such as a rechargeable battery. The self-contained electrical power source is configured to be simultaneously electrically engaged with the electrical input connector and mechanically supported by at least one of the electrical input connector, the housing, or associated structure.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H01R 13/66 - Structural association with built-in electrical component
H02J 7/34 - Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
An overhead electrical infeed system includes an overhead mount surface, an electrical cord coupled to the overhead mount surface, an electrical outlet assembly coupled to a distal end portion of the cord having a proximal end portion mounted to the overhead mount surface and a distal end portion spaced from the proximal end portion. At least a portion of the weight of the electrical outlet assembly is supported by the electrical cord. A retractor is positioned along the electrical cord and is operable to raise the electrical outlet assembly or to retain the electrical outlet assembly at a selected elevation. An electrical outlet is electrically energized by the electrical cord and is mounted to the electrical outlet assembly, to provide users with access to electrical or data signals.
H02G 7/05 - Suspension arrangements or devices for electric cables or lines
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
F16M 13/02 - Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
F21Y 103/00 - Elongate light sources, e.g. fluorescent tubes
F16M 11/04 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
An electrical power or electronic data unit is provided for mounting in an isolated work space such as a work pod that is at least partially enclosed by walls or other surfaces. The unit includes a housing body, an electrical power outlet and/or an electronic data connector, and an occupancy sensor that is in communication with a controller. The controller is operable to energize and de-energize a lighting or ventilation system associated with the isolated work space in response to a signal received from the occupancy sensor, and may further be operable to energize and de-energize the power outlet or data connector. Optionally, an environmental sensor is provided with the unit, and is in communication with a building automation system.
H01R 13/66 - Structural association with built-in electrical component
H01R 13/70 - Structural association with built-in electrical component with built-in switch
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
H05B 47/105 - Controlling the light source in response to determined parameters
An electrical power or electronic data unit is provided for mounting in an isolated work space such as a work pod that is at least partially enclosed by walls or other surfaces. The unit includes a housing body, an electrical power outlet and/or an electronic data connector, and an occupancy sensor that is in communication with a controller. The controller is operable to energize and de-energize a lighting or ventilation system associated with the isolated work space in response to a signal received from the occupancy sensor, and may further be operable to energize and de-energize the power outlet or data connector. Optionally, an environmental sensor is provided with the unit, and is in communication with a building automation system.
H05B 47/105 - Controlling the light source in response to determined parameters
E04H 1/12 - Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
H02G 3/22 - Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
An electrical outlet assembly is mountable in a floor or work surface, and includes an upper bezel and a lower insert that are joined in a non-rigid manner that permits some adjustment to the spacing and/or tilt of the upper bezel relative to the lower insert. The upper bezel and lower insert are joined together by a plurality of fasteners extending between a plurality of fastener receivers coupled to the upper bezel, and to the lower insert. At least one end of each coupling fastener is loosely captured in such a way that when the coupling fasteners are fully secured, they are permitted to move axially relative to the fastener receiver or the lower insert. This allows the lower insert to be repositionable in its axial direction relative to the upper bezel, and also permits the lower insert to be tilted out of alignment with the upper bezel.
An electrical power and/or electronic data unit is mountable in a floor, and is fitted with an upper bezel that is openable and closable to provide selective access to one or more electrical power or data outlets. A bezel supports one or more shutters that are movable between open and closed positions. Optionally, the shutters are supported on an openable main door that provides additional access to the outlets when the main door is open. The main door can be closed and opened with the shutters in either the open or closed positions. Respective top surfaces of the shutters, the main door, and the bezel may be co-planar when the main door and shutters are closed, and the shutters may be hidden entirely beneath the main door when the main door is closed and the shutters are open.
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
H01R 13/187 - Pins, blades or sockets having separate spring member for producing or increasing contact pressure the spring member being in the socket
H01R 24/78 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
H02G 3/08 - Distribution boxes; Connection or junction boxes
H02G 3/12 - Distribution boxes; Connection or junction boxes for flush mounting
H02G 3/18 - Distribution boxes; Connection or junction boxes providing line outlets
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
An electrical power and/or electronic data unit is mountable in a floor, and is fitted with an upper bezel that is openable and closable to provide selective access to one or more electrical power or data outlets. A bezel supports one or more shutters that are movable between open and closed positions. Optionally, the shutters are supported on an openable main door that provides additional access to the outlets when the main door is open. The main door can be closed and opened with the shutters in either the open or closed positions. Respective top surfaces of the shutters, the main door, and the bezel may be co-planar when the main door and shutters are closed, and the shutters may be hidden entirely beneath the main door when the main door is closed and the shutters are open.
An electrical outlet assembly is mountable in a floor or work surface, and includes an upper bezel and a lower insert that are joined in a non-rigid manner that permits some adjustment to the spacing and/or tilt of the upper bezel relative to the lower insert. The upper bezel and lower insert are joined together by a plurality of fasteners extending between a plurality of fastener receivers coupled to the upper bezel, and to the lower insert. At least one end of each coupling fastener is loosely captured in such a way that when the coupling fasteners are fully secured, they are permitted to move axially relative to the fastener receiver or the lower insert. This allows the lower insert to be repositionable in its axial direction relative to the upper bezel, and also permits the lower insert to be tilted out of alignment with the upper bezel.
An electrical power and/or electronic data unit with voice communications capability includes a housing, a voice communications module, and an electrical power outlet coupled to the housing. The voice communications module is coupled to the housing and includes an audio speaker, a microphone, an audio signal receiver/processor, and an audio signal generator. The audio signal receiver/processor is configured to receive and process vocalized speech from a user. The voice communications module is configured to generate an audible response via the audio signal generator and the speaker, responsive to receiving and processing the vocalized speech from the user. The voice communications module is in electronic communication with a data source.
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H02G 3/10 - Distribution boxes; Connection or junction boxes for surface mounting on a wall
H02J 3/02 - Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of ac power and of dc power
H02J 4/00 - Circuit arrangements for mains or distribution networks not specified as ac or dc
An electrical receptacle assembly includes an electrically insulative board, such as a silicon-based printed circuit board (PCB), with electrical contacts mounted to the board to form a high voltage AC receptacle configured to receive a male plug associated with an electrical consumer. The electrical contacts may be mechanically connected directly to the board and receive electrical power from respective wires fitted with terminal connectors, or may be supported in receptacle assemblies that receive electrical power from conductors embedded in the board. Optionally, the electrical contacts are mounted directly to a separate receptacle board that extends outwardly from a main board. A low voltage receptacle and associated circuitry may be incorporated into the receptacle assembly, which may further include an outer housing to facilitate mounting in a work area or the like.
H01R 13/04 - Pins or blades for co-operation with sockets
H01R 24/78 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
An electrical receptacle assembly includes an electrically insulative board, such as a silicon-based printed circuit board (PCB), with electrical contacts mounted to the board to form a high voltage AC receptacle configured to receive a male plug associated with an electrical consumer. The electrical contacts may be mechanically connected directly to the board and receive electrical power from respective wires fitted with terminal connectors, or may be supported in receptacle assemblies that receive electrical power from conductors embedded in the board. Optionally, the electrical contacts are mounted directly to a separate receptacle board that extends outwardly from a main board. A low voltage receptacle and associated circuitry may be incorporated into the receptacle assembly, which may further include an outer housing to facilitate mounting in a work area or the like.
H01R 13/00 - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS - Details of coupling devices of the kinds covered by groups or
H01R 24/20 - Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
H01R 24/76 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
H01R 25/16 - Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
H02J 3/02 - Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of ac power and of dc power
H05K 1/16 - Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
An electrical power and/or electronic data unit is assembled from interchangeable and configurable components to facilitate manufacturing for customized applications. The unit includes a main housing that may have a substantially constant cross-section between two open ends, and may be formed by an extrusion process. The main housing includes at least one sidewall surrounding an internal volume between the open ends, while first and second cover plates enclose the open ends. At least one of the cover plates typically supports an electrical component such as an electronic data outlet, an electrical power outlet, or an electrical switch.
H01R 13/512 - Bases; Cases composed of different pieces assembled by screw or screws
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
H02G 3/08 - Distribution boxes; Connection or junction boxes
H01R 24/62 - Sliding engagements with one side only, e.g. modular jack coupling devices
H01R 24/78 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
An electrical power and/or electronic data unit is assembled from interchangeable and configurable components to facilitate manufacturing for customized applications. The unit includes a main housing that may have a substantially constant cross-section between two open ends, and may be formed by an extrusion process. The main housing includes at least one sidewall surrounding an internal volume between the open ends, while first and second cover plates enclose the open ends. At least one of the cover plates typically supports an electrical component such as an electronic data outlet, an electrical power outlet, or an electrical switch.
An electrical box supports one or more electrical or electronic data outlets in a cavity, with a dual-hinged door at least partially covering an opening to the cavity when the door is closed. The door is openable in either of two directions by pivoting it about either of two spaced-apart pivot axes that are defined by respective pivot arms coupled to opposite ends and opposite sides of the door, the pivot arms being further coupled at their respective proximal ends to opposite walls of the housing. A retaining feature releasably secures the door in the closed position and may provide sensory feedback to a user upon closing the door. Optionally, the door has a floating appearance in the opening to the cavity, with no direct contact existing between the door and the housing.
An electrical box supports one or more electrical or electronic data outlets in a cavity, with a dual-hinged door at least partially covering an opening to the cavity when the door is closed. The door is openable in either of two directions by pivoting it about either of two spaced-apart pivot axes that are defined by respective pivot arms coupled to opposite ends and opposite sides of the door, the pivot arms being further coupled at their respective proximal ends to opposite walls of the housing. A retaining feature releasably secures the door in the closed position and may provide sensory feedback to a user upon closing the door. Optionally, the door has a floating appearance in the opening to the cavity, with no direct contact existing between the door and the housing.
A47B 21/00 - Tables or desks specially adapted for use at individual computer workstations, e.g. for word processing or other manual data entry; Tables or desks specially adapted for typing; Auxiliary devices for attachment to such tables or desks
An electrical power or electronic data distribution system includes a power supply or electronic data module that receives electrical power or electronic data signals from a source, a flat-conductor strip for routing electrical power or electronic data along a generally planar surface such as a floor, wall, room divider, or ceiling, and a power or data output block. The power supply has a pair of power outfeed conductors, and the flat-conductor strip has a pair of generally planar electrical conductors in spaced arrangement, which are electrically coupled to respective power outfeed conductors. The output block has a pair of power- receiving contacts along a lower surface thereof, and an electrical receptacle at the output block, the receptacle being positioned above the lower surface. The power-receiving contacts electrically engage respective planar electrical conductors and convey electrical power to respective contacts of the electrical receptacle, for powering electrical or electronic devices.
H02G 3/30 - Installations of cables or lines on walls, floors or ceilings
H01R 4/2404 - Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
H01R 25/14 - Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02J 4/00 - Circuit arrangements for mains or distribution networks not specified as ac or dc
An electrical power or electronic data distribution system includes a power supply or electronic data module that receives electrical power or electronic data signals from a source, a flat-conductor strip for routing electrical power or electronic data along a generally planar surface such as a floor, wall, room divider, or ceiling, and a power or data output block. The power supply has a pair of power outfeed conductors, and the flat-conductor strip has a pair of generally planar electrical conductors in spaced arrangement, which are electrically coupled to respective power outfeed conductors. The output block has a pair of power-receiving contacts along a lower surface thereof, and an electrical receptacle at the output block, the receptacle being positioned above the lower surface. The power-receiving contacts electrically engage respective planar electrical conductors and convey electrical power to respective contacts of the electrical receptacle, for powering electrical or electronic devices.
H01R 12/61 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to flexible printed circuits, flat or ribbon cables or like structures
H02G 3/18 - Distribution boxes; Connection or junction boxes providing line outlets
An electrical power and/or electronic data unit with voice communications capability includes a housing, a voice communications module, and an electrical power outlet coupled to the housing. The voice communications module is coupled to the housing and includes an audio speaker, a microphone, an audio signal receiver/processor, and an audio signal generator. The audio signal receiver/processor is configured to receive and process vocalized speech from a user. The voice communications module is configured to generate an audible response via the audio signal generator and the speaker, responsive to receiving and processing the vocalized speech from the user. The voice communications module is in electronic communication with a data source.
H01R 33/92 - Holders formed as intermediate parts for distributing energy in parallel through two or more counterparts at least one of which is attached to apparatus to be held
H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
H01R 13/66 - Structural association with built-in electrical component
G06F 1/16 - Constructional details or arrangements
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
An electrical charging station includes a main housing and a separate receptacle housing, both configured for coupling to a furniture article. The charging station includes an electrical output connector that is accessible at the receptacle housing, a self-contained electrical power source such as a rechargeable battery inside the main housing, and a wiring harness electrically disposed (and directing power) between the self-contained electrical power source and the electrical output connector.
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H01R 13/66 - Structural association with built-in electrical component
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
H01R 24/30 - Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
An electrical charging station includes a main housing and a separate receptacle housing, both configured for coupling to a furniture article. The charging station includes an electrical output connector that is accessible at the receptacle housing, a self- contained electrical power source such as a rechargeable battery inside the main housing, and a wiring harness electrically disposed (and directing power) between the self-contained electrical power source and the electrical output connector.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
A47B 21/00 - Tables or desks specially adapted for use at individual computer workstations, e.g. for word processing or other manual data entry; Tables or desks specially adapted for typing; Auxiliary devices for attachment to such tables or desks
A47B 37/00 - Tables adapted for other particular purposes
A47B 97/00 - Furniture or accessories for furniture, not provided for in other groups of this subclass
An electrical connector including first and second connector parts configured for mating together, and with one of the connector parts having a sensory feedback member that moves between an extended position and a retracted position as a result of magnetic interaction with an actuation element in the other connector part during mating of the connector parts. The movement of the sensory feedback member causes a sensory feedback indication, such as an audible sound or a tactile vibration.
H01R 13/60 - Means for supporting coupling part when not engaged
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
H01R 13/62 - Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
A furniture electrical system includes an electrical power unit including a housing that is mountable to a furniture article and that defines an interior cavity, with a low voltage DC electrical outlet positioned in the interior cavity. An electrical power cord is in electrical communication with the electrical outlet and exits the housing, the power cord extending to a higher voltage DC power supply associated with an electric motor for raising and lowering a furniture article. An electrical power converter in the housing reduces the voltage from the higher voltage DC power supply to the low voltage DC electrical outlet. Optionally, an indicia lamp associated with each outlet illuminates at a first luminous intensity when the outlet is energized, and illuminates at a different second luminous intensity when the outlet is energized and supplying power to an electrical power consumer.
H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
A47B 21/06 - Tables or desks specially adapted for use at individual computer workstations, e.g. for word processing or other manual data entry; Tables or desks specially adapted for typing; Auxiliary devices for attachment to such tables or desks characterised by means for holding, fastening or concealing cables
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H01R 13/717 - Structural association with built-in electrical component with built-in light source
H01R 13/66 - Structural association with built-in electrical component
A portable power or data receptacle includes an electrical cord, a housing body supporting one or more electrical receptacles, and a flexible housing portion that can be used to form a closed loop for retaining portions of the electrical cord. The flexible housing portion has a releasable fastener to selectively hold the flexible housing portion in the closed loop configuration, which allows the flexible housing portion to cooperate with the housing body to secure at least a portion of the cord in an organized manner. The flexible housing portion can also be used to help secure one or more electrical plugs to the electrical receptacle(s), such as to resist inadvertent removal of a plug from a corresponding receptacle.
H01R 13/72 - Means for accommodating flexible lead within the holder
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
A furniture electrical system includes an electrical power unit including a housing that is mountable to a furniture article and that defines an interior cavity, with a low voltage DC electrical outlet positioned in the interior cavity. An electrical power cord is in electrical communication with the electrical outlet and exits the housing, the power cord extending to a higher voltage DC power supply associated with an electric motor for raising and lowering a furniture article. An electrical power converter in the housing reduces the voltage from the higher voltage DC power supply to the low voltage DC electrical outlet. Optionally, an indicia lamp associated with each outlet illuminates at a first luminous intensity when the outlet is energized, and illuminates at a different second luminous intensity when the outlet is energized and supplying power to an electrical power consumer.
A47C 31/00 - CHAIRS; SOFAS; BEDS - Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02M 7/04 - Conversion of ac power input into dc power output without possibility of reversal by static converters
An electrical connector including first and second connector parts configured for mating together, and with one of the connector parts having a sensory feedback member that moves between an extended position and a retracted position as a result of magnetic interaction with an actuation element in the other connector part during mating of the connector parts. The movement of the sensory feedback member causes a sensory feedback indication, such as an audible sound or a tactile vibration.
A power and data housing assembly includes a housing body configured to retain and support an electrical device assembly in the form of a radio frequency (RF) transmitter. The RF transmitter is configured to emit a transmitted RF signal that contains one of data transmissions and power transmissions, and acts as a repeater and/or range-extender or signal redirector for directing wireless power and/or data signals into regions of work areas that otherwise would receive only marginal signals, or none at all.
H02J 50/20 - Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
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
A power and data housing assembly includes a housing body configured to retain and support an electrical device assembly in the form of a radio frequency (RF) transmitter. The RF transmitter is configured to emit a transmitted RF signal that contains one of data transmissions and power transmissions, and acts as a repeater and/or range-extender or signal redirector for directing wireless power and/or data signals into regions of work areas that otherwise would receive only marginal signals, or none at all.
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
H02J 50/20 - Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
A portable tower with electrical capability includes a housing with base, central, and upper housing portions, and with electrical power and/or data outlets including at least one outlet at either or both of the upper and lower housing portions. The central housing portion projects upwardly from the base housing portion and supports the upper housing portion at an elevated position spaced above the base housing portion. The electrical power and/or data outlets are in electrical communication with a power or data source, such as a remote source or an onboard source as in a rechargeable battery or capacitor. Where an onboard source is provided, the portable tower is positionable in substantially any desired location and is capable of providing electrical power to other devices when there is sufficient energy stored in the onboard source.
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
A47C 7/72 - Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
G06F 1/26 - Power supply means, e.g. regulation thereof
H01R 31/02 - Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
H01R 24/30 - Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
H01R 13/66 - Structural association with built-in electrical component
H02J 4/00 - Circuit arrangements for mains or distribution networks not specified as ac or dc
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
H01R 13/70 - Structural association with built-in electrical component with built-in switch
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 portable tower with electrical capability includes a housing with base, central, and upper housing portions, and with electrical power and/or data outlets including at least one outlet at each of the upper and lower housing portions. The central housing portion projects upwardly from the base housing portion and supports the upper housing portion at an elevated position spaced above the base housing portion. The electrical power and/or data outlets are in electrical communication with a power or data source, such as a remote source or an onboard source as in a rechargeable battery or capacitor. Where an onboard source is provided, the portable tower is positionable in substantially any desired location and is capable of providing electrical power to other devices when there is sufficient energy stored in the onboard source.
H02J 4/00 - Circuit arrangements for mains or distribution networks not specified as ac or dc
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
H01R 25/16 - Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
A drape-over article for furniture includes a flexible or rigid body that has an inverted U-shape, or is capable of assuming an inverted U-shape. The body has downwardly-extending inner and outer arm portions spaced apart from one another, and a central bight portion that forms an upper region of the body. An electrical power and/or electronic data outlet is mountable to the outer arm portion and is accessible along an outer surface of the outer arm portion. The electrical power and/or electronic data outlet can be energized by an electrical power source such as a wall outlet or an onboard battery.
H02J 4/00 - Circuit arrangements for mains or distribution networks not specified as ac or dc
H01R 25/16 - Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
A cushion-mountable electrical outlet system for furniture includes a generally flat body having a lower portion that is positionable beneath a cushion of a furniture article. The flat body has an upper portion configured to be positioned along a side edge of the cushion, and an electrical outlet assembly mounted at the upper portion of the flat body. The electrical outlet assembly is positionable so as to be accessible to a user on the cushion. The flat body is plastically deformable so that the lower portion can be angled obliquely relative to the upper portion.
H01R 11/00 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
A47C 7/72 - Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
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 cushion-mountable electrical outlet system for furniture includes a generally flat body having a lower portion that is positionable beneath a cushion of a furniture article. The flat body has an upper portion configured to be positioned along a side edge of the cushion, and an electrical outlet assembly mounted at the upper portion of the flat body. The electrical outlet assembly is positionable so as to be accessible to a user on the cushion. The flat body is plastically deformable so that the lower portion can be angled obliquely relative to the upper portion.
F16M 13/02 - Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
An electrical power cord includes intelligent switching capability. An electrical power input receives electrical power from a power source, and selectively conveys that power to an electrical power output only when certain occupancy or power usage criteria are met. The electrical power output conveys electrical power to an electrical consumer when a switch disposed along the power cord is closed. The switch is actuated in response to a signal received from a sensor, such as an occupancy sensor or a power consumption sensor, and breaks continuity along the power cord when signals received from the sensor indicate that the occupancy or power usage criteria are not being met, which criteria may be customized for a particular application. The electrical power cord is operable to automatically reduce or substantially eliminate power consumption at its power output end.
H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
H04B 3/54 - Systems for transmission via power distribution lines
An electrical system for group seating arrangements includes a plurality of conduit assemblies and a plurality of branch assemblies, each made up of hollow casings with electrical connectors and seals at their opposite ends, and with electrical conductors providing continuity to the electrical connectors of each branch and conduit assembly. A mechanical latch or lock coupling at each of the ends, combined with a seal at each coupling or junction, provides a secure and contaminant-resistant mechanical connection and at each conduit-to-conduit or conduit-to-branch junction. The hollow casings of the conduit assemblies and branch assemblies may be made of high-strength material so as to resist damage from impacts when installed in high traffic areas such as stadiums, arenas, theaters, and public transit vehicles.
H02B 1/28 - Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
H01R 27/00 - Coupling parts adapted for co-operation with two or more dissimilar counterparts
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
H01R 25/16 - Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H02B 1/20 - Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
An electrical system for group seating arrangements includes a plurality of conduit assemblies and a plurality of branch assemblies, each made up of hollow casings with electrical connectors and seals at their opposite ends, and with electrical conductors providing continuity to the electrical connectors of each branch and conduit assembly. A mechanical latch or lock coupling at each of the ends, combined with a seal at each coupling or junction, provides a secure and contaminant-resistant mechanical connection and at each conduit-to-conduit or conduit-to-branch junction. The hollow casings of the conduit assemblies and branch assemblies may be made of high-strength material so as to resist damage from impacts when installed in high traffic areas such as stadiums, arenas, theaters, and public transit vehicles.
H02B 1/28 - Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 13/66 - Structural association with built-in electrical component
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
An electrical power cord includes intelligent switching capability. An electrical power input receives electrical power from a power source, and selectively conveys that power to an electrical power output only when certain occupancy or power usage criteria are met. The electrical power output conveys electrical power to an electrical consumer when a switch disposed along the power cord is closed. The switch is actuated in response to a signal received from a sensor, such as an occupancy sensor or a power consumption sensor, and breaks continuity along the power cord when signals received from the sensor indicate that the occupancy or power usage criteria are not being met, which criteria may be customized for a particular application. The electrical power cord is operable to automatically reduce or substantially eliminate power consumption at its power output end.
H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
H01R 13/70 - Structural association with built-in electrical component with built-in switch
An electrical power and data system for group seating arrangements includes a DC power supply for converting an AC voltage input to a DC low voltage output, a low voltage main line and at least one branch line with a power output in communication with the DC output, and an occupancy sensor at a seating area for generating an occupancy signal. The power output of the branch line positionable at the seating area, and configured to supply power to a portable electronic communications device. A switch energizes and de-energizes the electrical power output in response to the occupancy signal, and the branch line, main line, and DC power supply cooperate to provide electronic communications between the portable electronic device and the electronic data network when the DC power supply is energized.
H02H 3/04 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection - Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
G05B 15/02 - Systems controlled by a computer electric
An electrical power or data system for height-adjustable furniture includes a self-retracting cord section that extends and retracts in response to an upper furniture portion raising and lowering with respect to a lower furniture portion, such as to limit or avoid entanglement of the cord with other objects in the vicinity of the furniture. The system includes an electrical power or data cord having an input end portion and an output end portion, with the retracting cord section disposed between the input and output end portions, and with an electrical power or data connector at the output end portion and configured for mounting along the upper furniture portion.
H02B 1/06 - Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts
A47B 21/06 - Tables or desks specially adapted for use at individual computer workstations, e.g. for word processing or other manual data entry; Tables or desks specially adapted for typing; Auxiliary devices for attachment to such tables or desks characterised by means for holding, fastening or concealing cables
A47B 21/02 - Tables or desks specially adapted for use at individual computer workstations, e.g. for word processing or other manual data entry; Tables or desks specially adapted for typing; Auxiliary devices for attachment to such tables or desks characterised by adjustable parts, e.g. universally adjustable leaves, arm rests, wrist supports or mouse platforms the parts being vertically-adjustable only
A data-secure electrical connector is operable to provide electrical power to a portable electronic device via a connector that is capable of transmitting electrical power and electronic data to the device, but without establishing an electronic data connection with the device, while providing an indicia to a user when the data-secure electrical power connection has been made.
An alert system includes an audio speaker or video display, and a communications unit. The communications unit is retained and supported by a power and data unit, and is configured to access data sources that include at least one of schedule information, environmental information, news reports, fire/police alerts, weather statements/information, and user-specific information, and to communicate with the audio speaker based upon the accessed data sources. The communications unit is configured to network with a computing device associated with a first user. The communications unit is configured to access the one or more data sources as defined by user-specific parameters associated with the first user. The first user is identified based upon a user ID associated with the networked computing device. The communications unit is configured to direct the audio speaker or the video display to issue an alert in response to the one or more accessed data sources.
A47C 31/00 - CHAIRS; SOFAS; BEDS - Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
A47B 97/00 - Furniture or accessories for furniture, not provided for in other groups of this subclass
H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
A wireless electrical power transmission system includes a panel having a recessed area for receiving a wireless power transmitter, such as an electric field resonant transmitter. The panel has a first outer surface and a second outer surface opposite the first outer surface, with a thickness defined between the first and second outer surfaces. The recessed area is formed in the first outer surface, and the recessed area has a depth that is less than the thickness of the panel. Electrical wiring is coupled to the wireless power transmitter and passes through an opening formed in the panel, which opening is accessible from the recessed area, and the electrical wiring is in communication with an electrical power source.