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1. 发明申请

US20220006247A1 REVERSIBLE DUAL-POSITION ELECTRIC CONNECTOR 有权
公开(公告)号：US20220006247A1
公开(公告)日：2022-01-06
申请号：US17347536
申请日：2021-06-14
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R24/60 , H01R13/6581 , H01R13/502
摘要： A bidirectional duplex electrical connector includes: two insulation seats being each integrally provided with a base portion and a docking portion and being stacked in the up-down direction; a connection slot is formed between the baseplates of the docking portions of the two insulation seats; two rows of terminals assembled into two rows of terminal slots of the two insulation seats in the up-down direction, each of the terminals is integrally provided with, from front to rear, an elastically movable portion and a fixing portion, a front section of the elastically movable portion is provided with a contact projecting from the baseplate to the connection slot; and a metal housing covering the two insulation seats.

2. 发明申请

US20210296832A1 BIDIRECTIONAL ELECTRICAL CONNECTION SOCKET, BIDIRECTIONAL ELECTRICAL CONNECTION PLUG AND COMBINATION THEREOF 有权
公开(公告)号：US20210296832A1
公开(公告)日：2021-09-23
申请号：US17135412
申请日：2020-12-28
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R24/64 , H01R13/642 , H01R24/60
摘要： Provided is a bidirectional electrical connection plug, which can be inserted and connected to a bidirectional electrical connection socket. A connection slot of the bidirectional electrical connection socket is provided with a tongue. Two symmetrical spaces are formed on the two connection surfaces of the tongue in the connection slot. The bidirectional electrical connection plug comprises an insulating base, a metal housing and a fitting portion. The fitting portion has two contact interface substrates. Heights of the two contact interface substrates are smaller than a fitting interface substrate of a standard electrical connection plug with a minimum height specification specified by USB Association, and larger than a small space of a connection slot of a standard electrical connection socket with the minimum height specification specified by USB Association. The heights of the two contact interface substrates can be tightly fit with the two spaces.

3. 发明申请

US20210242642A1 BIDIRECTIONAL DUPLEX ELECTRICAL CONNECTOR HAVING HIGH AND LOW SURFACES AND COMBINATION OF THE BIDIRECTIONAL DUPLEX ELECTRICAL CONNECTOR AND DOCKING ELECTRICAL CONNECTOR 有权
公开(公告)号：US20210242642A1
公开(公告)日：2021-08-05
申请号：US17086766
申请日：2020-11-02
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R24/60 , H01R27/00 , H01R12/70 , H01R13/405
摘要： 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 much 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, and a side view of the tongue has a convex shape.

4. 发明申请

US20210044059A1 BIDIRECTIONAL ELECTRICAL CONNECTOR 有权
公开(公告)号：US20210044059A1
公开(公告)日：2021-02-11
申请号：US17001024
申请日：2020-08-24
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R13/642 , H01R27/00
摘要： A bidirectional electrical connector includes: a housing made of a metal material; an insulation seat; a tongue; and two rows of contact terminals. Each of the two rows of contact terminals is provided with a contact. The two rows of contacts of the two rows of contact terminals are respectively disposed on the top and bottom sides of the tongue. Top and bottom surfaces of a front section of the tongue are projectingly provided with at least two limit projections, so that the top and bottom surfaces of the front section of the tongue have concave-convex structures, the at least two limit projections project beyond each of the two rows of contacts, and the concave-convex structure on the top and bottom surfaces of the tongue can make each row of contacts be isolated from the housing to prevent each row of contacts from being short-circuited.

5. 发明授权

US10811830B2 Low-height connector combination of duplex electrical connection socket and duplex electrical connection plug 有权
公开(公告)号：US10811830B2
公开(公告)日：2020-10-20
申请号：US16177404
申请日：2018-10-31
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R24/00 , H01R33/00 , H01R24/64 , H01R13/642 , H01R24/60 , H01R13/658 , H01R13/6582 , H01R107/00
摘要： 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.

6. 发明授权

US10553998B2 Electronic device having low-height duplex electrical connection plug adapted to duplex electrical connection structure 有权
公开(公告)号：US10553998B2
公开(公告)日：2020-02-04
申请号：US16161492
申请日：2018-10-16
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R25/00 , H01R27/02 , H01R31/00 , H01R33/88 , H01R33/90 , H01R33/92 , H01R33/94 , H01R24/64 , H01R24/60 , H01R13/642 , H01R13/6582 , H01R107/00 , H01R13/658
摘要： 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.

7. 发明授权

US10297954B2 Reversible dual-position electric connector and method of assembling the same 有权
公开(公告)号：US10297954B2
公开(公告)日：2019-05-21
申请号：US15512354
申请日：2015-09-21
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R13/6581 , H01R13/502 , H01R24/60 , H01R13/66 , H01R107/00 , H01R13/64
摘要： A reversible dual-position electric connector comprises: an insulated seat provided with a base seat and one docking part, wherein the docking part is provided with two connection surfaces facing opposite directions; two terminal sets disposed on the insulated seat, wherein each of the terminal sets is provided with at least one row of terminals, and the contacts of the two terminal sets are exposed from the two connection surfaces of the docking part, respectively; and a metal housing, which covers the insulated seat and is provided with a four-sided primary housing; characterized in that a metal shell is further provided to rest against the metal housing, the metal shell is provided with a four-sided housing, the four-sided housing is fitted with and rests against the four-sided primary housing.

8. 发明申请

US20190006799A1 BIDIRECTIONAL DUPLEX ELECTRICAL CONNECTOR HAVING CIRCUIT BOARD 审中-公开
公开(公告)号：US20190006799A1
公开(公告)日：2019-01-03
申请号：US16125718
申请日：2018-09-09
申请人： Chou Hsien TSAI
发明人： Chou Hsien TSAI
IPC分类号： H01R24/60 , H01R27/00 , H01R12/70 , H01R13/405 , H01R107/00
摘要： 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.

9. 发明申请

US20180248323A1 BIDIRECTIONAL ELECTRICAL CONNECTION SOCKET, BIDIRECTIONAL ELECTRICAL CONNECTION PLUG AND COMBINATION THEREOF 审中-公开
公开(公告)号：US20180248323A1
公开(公告)日：2018-08-30
申请号：US15962810
申请日：2018-04-25
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R24/64 , H01R24/60 , H01R13/642 , H01R13/658 , H01R107/00
CPC分类号： H01R24/64 , H01R13/642 , H01R13/658 , H01R13/6582 , H01R24/60 , H01R2107/00
摘要： The invention provides a bidirectional electrical connection socket, which can be inserted and connected to a fitting portion of a bidirectional electrical connection plug, wherein the fitting portion has two contact interface substrates, the bidirectional electrical connection socket comprising: an insulating base having one end projectingly formed with a tongue, each of two connection surfaces of the tongue has a contact interface, the contact interface is formed by terminals; and a metal housing, which covers the tongue projecting beyond one end of the insulating base to form a connection slot, characterized in that the two contact interfaces have connection points with circuit serial numbers arranged reversely, each of two fitting gaps between the two contact interface substrates and the two connection surfaces of the tongue is smaller than 0.15 mm, and the heights of the spaces on the two connection surfaces are smaller than the large space of the standard electrical connection socket with the minimum height specification specified by USB Association, and are greater than the small space of the standard electrical connection socket.

10. 发明申请

US20180026410A1 ELECTRICAL CONNECTOR 审中-公开
公开(公告)号：US20180026410A1
公开(公告)日：2018-01-25
申请号：US15551494
申请日：2016-02-17
申请人： Chou Hsien Tsai
发明人： Chou Hsien Tsai
IPC分类号： H01R24/60 , H01R13/502 , H01R13/6594 , H01R13/6587
CPC分类号： H01R24/60 , H01R13/502 , H01R13/6583 , H01R13/6585 , H01R13/6587 , H01R13/6594 , H01R13/6597 , H01R2107/00
摘要： An electrical connector comprises: an insulated seat provided with a base seat and a docking part, wherein the docking part is connected to a front end of the base seat, the docking part is provided with two connection plates facing each other in a vertical direction, each of opposite facing surfaces of the two connection plates is provided with a connection surface, and a connection slot is formed between the two connection surfaces; two terminal sets disposed on the insulated seat, wherein each of the terminal sets is provided with at least one row of terminals, the terminal is provided with a fixing portion and an extension, the fixing portion is fixed to the base seat, the extension extends to a connection plate and is provided with a contact projecting beyond the connection surface, the contact is vertically elastically movable, the contacts of the terminals of the two terminal sets respectively project from the two connection surfaces to the connection slot; and a metal housing covering the insulated seat; characterized in that a metallic inner shell is further provided between the metal housing and the docking part, the metallic inner shell rests against the metal housing, and each of left and right side plates of the metallic inner shell is integrally provided with a projecting resilient snap projecting toward the connection slot.

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