An electrical connection plug includes an insulating base, a metal housing, and a fitting portion. The left and right sides of the metal housing are shaped to have semi-circular arc structures. The upper and lower surface and the left and right sides of the metal housing that perpendicularly correspond the fitting space are formed to have hole-free structures. The height of the two contact interface substrates is smaller than the height 0.9 mm of a fitting interface substrate of a biased electrical connection plug having the minimum height specification specified by USB Association and larger than 0.28 mm. The height of the two contact interface substrates enables the two contact interface substrates to tightly fit the two spaces.
A socket structure includes a base; a slot, disposed on one end of the base and to be connected to one plug having one row of terminals; a tongue disposed on a front end of the base and within the slot so that chambers of the slot on two sides of the tongue may be normally and oppositely inserted and positioned into the slot; one row of first contacts separately arranged on one surface of the tongue, wherein each first contact is electrically connected to a first pin extending out of the base; and one row of second contacts separately arranged on the other surface of the tongue. Each second contact is electrically connected to a second pin extending out of the base. When the plug is inserted into the slot, the row of terminals of the plug are electrically connected to the row of first or second contacts.
H01R 27/00 - Coupling parts adapted for co-operation with two or more dissimilar counterparts
H01R 24/62 - Sliding engagements with one side only, e.g. modular jack coupling devices
3.
Bidirectional duplex electrical connector having high and low surfaces and combination of the bidirectional duplex electrical connector and docking electrical connector
An electrical connector includes: a plastic seat; a tongue; and two rows of terminals; characterized in that a front section of the tongue is a thinner plate body, top and bottom surfaces of the thinner plate body are two front-section surfaces, a rear section of the tongue is a thicker plate body, top and bottom surfaces of the thicker plate body are two rear-section surfaces, the rear-section surface of one of the top and bottom surfaces of the tongue projects more than the entire front-section surface of the corresponding one of the top and bottom surfaces of the tongue by a height so that a step is formed between the rear-section and front-section surfaces of each of the top and bottom surfaces of the tongue. A combination of the bidirectional duplex electrical connector and a docking electrical connector is also provided.
An electronic device includes: a transmission medium; a first duplex electrical connection plug comprising: an insulation base; a metal housing; and a fitting portion provided with two contact interface substrates and a fitting space, wherein the two contact interface substrates are provided with two contact interfaces each being electrically connected to the transmission medium and provided with two rows of vertically elastically movable contacts arranged in a front-low and rear-high manner, and the two contact interface substrates are smaller than a contact interface substrate of a standard electrical connection plug having a minimum height specification specified by USB Association, and greater than a small space of a standard electrical connection socket having a minimum height specification specified by USB Association; and a duplex electrical connection structure provided with a connection portion having upper and lower connection surfaces provided with contact interfaces electrically connected to the transmission medium.
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 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
H01R 31/00 - Coupling parts supported only by co-operation with counterpart
H01R 33/88 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof adapted for simultaneous co-operation with two or more identical counterparts
H01R 33/90 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof adapted for co-operation with two or more dissimilar counterparts
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 33/94 - Holders formed as intermediate parts for linking a counter-part to a coupling part
H01R 24/64 - Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
H01R 13/642 - Means for preventing, inhibiting or avoiding incorrect coupling by position or shape of contact members
H01R 13/6582 - Shield structure with resilient means for engaging mating connector
In a low-height connector combination, a duplex electrical connection socket includes: an insulation base having a tongue, and a metal housing formed with a connection slot. Heights of spaces of the connection surfaces are smaller than a large space of a standard socket having a minimum height and greater than a small space of the standard socket. A duplex electrical connection plug includes an insulation base, a metal housing and a fitting portion having two contact interface substrates and a fitting space. Heights of the contact interface substrates are smaller than a contact interface substrate of a standard plug having a minimum height and greater than the small space. The fitting portion can be bidirectionally inserted into the connection slot. Each of two fitting gaps of the fitting portion between the contact interface substrates and the connection surfaces of the tongue is smaller than 0.15 mm to form tight fitting.
H01R 24/00 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
H01R 33/00 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
H01R 24/64 - Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
H01R 13/642 - Means for preventing, inhibiting or avoiding incorrect coupling by position or shape of contact members
H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
H01R 13/6582 - Shield structure with resilient means for engaging mating connector
An electronic device includes a transmission medium and first and second duplex electrical connection plugs. The first duplex electrical connection plug includes: an insulated seat; two terminal sets disposed in the insulated seat; and a metal housing covering the insulated seat and provided with a four-sided primary housing, wherein heights of two contact interface substrates of the second duplex electrical connection plug can be fit with the two spaces of the two connection surfaces of a tongue, and a connection slot of the first duplex electrical connection plug is fit with the tongue. The second duplex electrical connection plug includes: an insulated seat; a metal housing covering the insulated seat; and a fitting portion provided on one end of the insulated seat, wherein heights of two contact interface substrates of the second duplex electrical connection plug can be fit with two spaces of two connection surfaces of another tongue.
H01R 24/00 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
H01R 33/00 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
H01R 13/502 - Bases; Cases composed of different pieces
Bidirectional duplex electrical connector having circuit board and combination of the bidirectional duplex electrical connector and docking electrical connector
A bidirectional duplex electrical connector includes: a circuit board, which is provided with two sets of circuits; a base seat; a connection portion connected to a front end of the base seat, and provided with top and bottom surfaces respectively provided with two connection interfaces including two rows of electrical connection points electrically connected to the two sets of circuits, one pair of electrical connection points with a same circuit are electrically connected together through the circuit board, and a shape of the connection portion allows one docking electrical connector to be dual-positionally and bidirectionally docked; and a fitting slot provided on the base seat. The circuit board is fit with and locks the fitting slot. A combination of the bidirectional duplex electrical connector and a docking electrical connector is also provided.
A bidirectional duplex electrical connector includes: a circuit board provided with two sets of circuits; a base seat; and a tongue, top and bottom surfaces of the tongue are top and bottom flat surfaces, each of the top and bottom flat surfaces is provided with a connection interface, and each of the two connection interfaces includes one row of electrical connection points, wherein the tongue and the base seat are integrally formed together, and the two rows of electrical connection points are respectively arranged and exposed, and in flat surface contact with and fixed to and only provided on front sections of the top and bottom flat surfaces of the tongue, wherein the tongue and the base seat covers top and bottom surfaces and two side surfaces of the circuit board.
Provided is a bidirectional electrical connection socket, to which a fitting portion of a bidirectional electrical connection plug can be inserted and connected, the fitting portion having two contact interface substrates, the bidirectional electrical connection socket including: an insulating base having one end formed with a tongue, each of two connection surfaces thereof has a contact interface formed by terminals; and a metal housing covering the tongue to form a connection slot, characterized in that the contact interfaces have connection points with circuit serial numbers arranged reversely, two fitting gaps between the contact interface substrates and the connection surfaces of the tongue are smaller than 0.15 mm, and the heights of the spaces on the connection surfaces are smaller than the large space of the standard electrical connection socket with the minimum height specification specified by USB Association, but greater than the small space of the standard electrical connection socket.
An electric connector comprises: an insulated seat provided with a base seat and a tongue provided on one end of the base seat; two terminal sets disposed on the insulated seat and provided with two rows of terminals having contacts disposed on two connection surfaces of the tongue forming two symmetrical spaces, respectively; and a metal housing covering the insulated seat and resting and positioning against the base seat and formed with a connection slot. The connection slot can be inserted and positioned by an electric connector in a reversible dual-position manner. The insulated seat is provided with first and second seats mutually stacked and assembled together, and fixed to one terminal set, the tongue comprises first and second tongues of the first and second seats stacked and assembled together, and the outer edge of the tongue is in the form of an integrally formed full height.
A reversible dual-position electric connector comprises: an insulated seat having a base seat and a docking part fitting together, wherein the docking part has two opposite connection plates to form a fitting frame body, opposite surfaces of the two connection plates have connection surfaces between which a connection slot is formed, and one connection plate has one row of elastic movement spaces much more depressed than the connection surface; one terminal set disposed in the insulated seat and has one row of terminals each having a fixing portion and an extension, which extends to the elastic movement space and is provided with a vertically elastically movable contact; and a metal housing covering the insulated seat and having a four-sided primary housing, which shields the docking part to form a docking structure. A shape of the docking structure can be positioned at a docking electric connector in a reversible dual-position manner.
The invention provides a bidirectional electrical connection plug, which can be bidirectionally inserted and connected to a standard electrical connection socket specified by USB Association, and comprises: an insulating base; and a fitting portion, which is disposed on one end of the insulating base, and can be inserted into the connection slot of the electrical connection socket; characterized in that the fitting portion has two contact interface substrates having the same height and facing each other and a fitting space, each of the two contact interface substrates has an insulating layer, an interval between two contact interface substrates is the fitting space, the fitting portion can be bidirectionally inserted into the connection slot of the standard electrical connection socket, the heights of the two contact interface substrates can be fit into the small space, and the plug has a positioning structure for positioning the insulating layers of the two contact interface substrates.
H01R 24/00 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
H01R 33/00 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
H01R 24/64 - Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
H01R 13/642 - Means for preventing, inhibiting or avoiding incorrect coupling by position or shape of contact members
H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
An electrical connector, into which a male plug can be bidirectionally inserted for connection, comprises: a plastic base; a tongue projectingly disposed at a front end of the plastic base; and a connection slot disposed at the front end of the plastic base and covering the tongue. The connection slot having spaces on two surfaces of the tongue allows the male plug to be bidirectionally inserted for positioning. Front sections of the two surfaces of the tongue have lower surfaces. Each of the two lower surfaces has a lower-surface connection point. Rear sections of the two surfaces of the tongue have upper surfaces located at levels higher than the lower surfaces, so that a step is formed between the lower surface and the upper surface, and the two surfaces of the tongue are formed into connection surfaces with the step formed therebetween.
An electrical connector, into which a male plug, having an insulation base, a metal housing covering the base and a connection space therebetween, may be inserted in a bidirectional manner. The connector includes a plastic base, a tongue, a connection slot and two rows of connection points. The tongue is projectingly disposed at a front end of the plastic base. The slot disposed at the front end of the plastic base covers the tongue. When the plug is inserted and positioned within the slot, the tongue is inserted into the connection space. The connection points are exposed from two surfaces of the tongue. Each connection point is electrically connected to a pin extending out of the plastic base. Spaces of the slot beside the two surfaces of the tongue allow the plug to be bidirectionally inserted and positioned. When the plug is positioned within the slot, the metal housing does not touch the connection point to avoid a short circuit as the plug is inserted.
A socket structure includes a base; a slot, disposed on one end of the base and to be connected to one plug having one row of terminals; a tongue disposed on a front end of the base and within the slot so that chambers of the slot on two sides of the tongue may be normally and oppositely inserted and positioned into the slot; one row of first contacts separately arranged on one surface of the tongue, wherein each first contact is electrically connected to a first pin extending out of the base; and one row of second contacts separately arranged on the other surface of the tongue. Each second contact is electrically connected to a second pin extending out of the base. When the plug is inserted into the slot, the row of terminals of the plug are electrically connected to the row of first or second contacts.
patents