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1.发明申请公开(公告)号：US20210151919A1
公开(公告)日：2021-05-20
申请号：US16953246
申请日：2020-11-19
Inventor： WEN-JUN TANG
Abstract: A card edge connector includes an insulative elongated housing with two opposite end towers in the longitudinal direction, two rows of contacts disposed in the housing and opposite to each other in the transverse direction perpendicular to the longitudinal direction, and a pair of ejectors rotatably retained to the corresponding end towers, respectively. Each end tower unitarily forms a U-shaped structure for receiving a side edge region of the daughter card. A metallic U-shaped reinforcing piece is assembled upon each U-shaped structure in a compliance manner to directly confront the corresponding side edge of the daughter card in the longitudinal direction while being unexposed from the side edge region of the daughter card in the transverse direction.
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公开(公告)号：US20200076135A1
公开(公告)日：2020-03-05
申请号：US16551760
申请日：2019-08-27
Inventor： WEN-JUN TANG , ZHUANG-XING LI , HAI-GUO SUN
IPC: H01R13/6597 , H01R12/73 , H01R13/502
Abstract: A card edge connector includes an elongate housing defining a card slot between an upper wall and a lower wall, two rows of terminals disposed in the upper and lower walls, and a retaining part. Each row includes a plurality of signal terminals and a plurality of grounding terminals, the terminals include contacting sections exposed upon the card slot, leg sections extending out the insulating housing and connecting sections joining with the contacting sections and the leg sections. The retaining part includes a grounding member and an insulating base inserting molded with the grounding member, the insulating base are retained with the insulating housing and located between the two rows of the terminals, the grounding member includes two rows of grounding fingers extending out the insulating base and contacting with the grounding terminals one by one.
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公开(公告)号：US20190363488A1
公开(公告)日：2019-11-28
申请号：US16418976
申请日：2019-05-21
Inventor： CE-EN XIE , ZHUANG-XING LI , WEN-JUN TANG , XUE-WU BU
IPC: H01R13/629 , H01R12/72 , H01R12/73
Abstract: A card edge connector includes an insulative elongated housing defining an elongated slot extending along a longitudinal direction. Two rows of contacts are disposed in the housing so as to be paired in each cross-sectional plane in a transverse direction. A pair of towers are located at two opposite ends of the housing in the longitudinal direction. A pair of ejectors/lockers are disposed in the corresponding towers and rotational about a pivot extending along the transverse direction. Each ejector has a bottom kicker adapted to intimately confront a bottom edge of the memory module for ejecting the memory module out of the housing. The kicker slightly interferes with the contacting sections of the neighboring contacts when the ejector is located at an outer position so as to be retained in position with regard to the housing.
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公开(公告)号：US20190067876A1
公开(公告)日：2019-02-28
申请号：US16116850
申请日：2018-08-29
Applicant: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
Inventor： WEN-JUN TANG , XIAO-QIN ZHENG
IPC: H01R13/6471 , H01R12/72 , H01R12/77 , H01R13/6599 , H01R43/02 , H01R13/6582 , H01R13/6587
CPC classification number: H01R13/6471 , H01R12/716 , H01R12/727 , H01R12/775 , H01R13/6582 , H01R13/6587 , H01R13/6599 , H01R43/0256
Abstract: An electrical connector includes an insulative housing forming a mating slot, and the contact module assembled thereto. The contact module includes the insulator and the contacts secured thereto. The insulator is secured to the housing. The contact includes a retaining section secured to the insulator, a contact section extending from one end of the retaining section into a mating slot, a soldering section extending from the other end of the retaining section out of the housing. The contacts include the signal contacts and the grounding contacts. Each contact module further includes at least one conductive plastic block mechanically and electrically connected to the corresponding grounding contacts.
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公开(公告)号：US20170012389A1
公开(公告)日：2017-01-12
申请号：US15206510
申请日：2016-07-11
Applicant: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
Inventor： ZHUANG-XING LI , WEN-JUN TANG , XUE-WU BU , HUNG-CHI YU , QIN XU
IPC: H01R13/629 , H01R12/73
CPC classification number: H01R13/62955 , H01R12/737
Abstract: A card edge connector includes an elongated insulative housing extending in a longitudinal direction and defining at least one tower portion extending upwardly from a longitudinal end thereof, a plurality of contacts retained in the insulative housing, and an ejector received in the at least one tower portion for latching with or ejecting a memory card. The ejector has a base portion rotatably attached to the tower portion and a locking portion rotatably attached to the base portion, the at least one tower portion has a slot, the locking portion is rotatable inward to face towards the top surface of the insulative housing in order to reduce a height of the card edge connector, the base portion has a lower ejecting section, and the locking portion has an upper locking section.
Abstract translation: 卡边缘连接器包括细长绝缘壳体，其沿纵向方向延伸并且限定从其纵向端部向上延伸的至少一个塔架部分，保持在绝缘壳体中的多个触点以及容纳在至少一个塔架部分中的弹出器 用于锁存或弹出存储卡。 喷射器具有可旋转地附接到塔架部分的基部和可旋转地附接到基部的锁定部分，所述至少一个塔架部分具有狭槽，锁定部分可向内旋转以朝向绝缘壳体的顶表面 为了降低卡边缘连接器的高度，基部具有较低的喷射部分，并且锁定部分具有上部锁定部分。
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Patent Agency Ranking
公开(公告)号：US20210168959A1
公开(公告)日：2021-06-03
申请号：US17106200
申请日：2020-11-30
Inventor： GUANG-LEI XU , ZHUANG-XING LI , ZHI-BIN ZHAO , WEN-JUN TANG
Abstract: A securing mechanism for retaining a daughter board upon the primary board includes a base, which is moveably assembled upon the main board, and a latch assembled upon the base and moveable between a locking position and an unlocking position. The base forms a support platform upwardly abutting against the underside of the daughter board and equipped with an arc protrusion for receipt within a notch of the daughter board, and a grounding piece with one end mechanically and electrically connecting a grounding pad of the daughter board and the other end mechanically and electrically connecting a grounding pad on the main board. The base forms a horizontal slot to receive the main body so as to retain the base to the main body in position in the vertical direction. The latch forms a pressing face downwardly pressing an upper side of the daughter board.
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公开(公告)号：US20200350717A1
公开(公告)日：2020-11-05
申请号：US16864147
申请日：2020-04-30
Inventor： YUAN-YUAN DONG , XIAO-HU YIN , GUO-XIANG NIU , WEN-JUN TANG , XUN WU
IPC: H01R12/72 , H01R13/646 , H01R13/11
Abstract: A card edge connector includes a longitudinal insulating housing including two long walls and a bottom wall connecting with the long wall and defining a card slot in a longitudinal direction among the long walls and the bottom wall, two rows of contact arranged in the long walls respectively. Each contact includes a retaining portion, a spring portion extending from the retaining portion and leg portion extending from the retaining portion and out of the insulating housing. The spring portions define contacting portions projecting into the card slot. Each contact is formed by directly punching out from a metal plate, the retaining portions define an outer edge and inner edge interfered with the insulating housing and two opposite plane faces connecting with the outer and inner edge and disposed perpendicular to the longitudinal direction.
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公开(公告)号：US20220399664A1
公开(公告)日：2022-12-15
申请号：US17806712
申请日：2022-06-13
Inventor： TENG QIN , WEN-JUN TANG , XUE-WU BU , MING-LIU XU
Abstract: A card edge connector includes: an insulating housing including two opposite side walls, a card slot defined between the two side walls and opening forward, and plural passageways on the side wall; a row of terminals received in corresponding passageways respectively and categorized with first terminals and second terminals, two adjacent first terminals being paired to be a pair of differential terminals and the second terminals being non-differential terminals, each of the row of terminals including a retaining portion, an elastic portion extending forward and a leg portion extending rearward from the elastic portion; and plural insulators retained in the insulating housing, wherein the first terminal and the second terminal are similarly shaped, each pair of differential terminals is retained in the insulator, and each of the second terminals is directly retained in the passageway.
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公开(公告)号：US20220181809A1
公开(公告)日：2022-06-09
申请号：US17540405
申请日：2021-12-02
Inventor： CE-EN XIE , ZHUANG-XING LI , WEN-JUN TANG
IPC: H01R12/72 , H01R13/629 , H01R13/516
Abstract: A card edge connector includes: an elongated insulative housing comprising two longitudinal walls, a center slot defined between the longitudinal walls, and plural terminal receiving passageways arranged along the longitudinal walls; and plural terminals fixed in the terminal receiving passageways, wherein each of the longitudinal walls defines a first recessed portion extending along a longitudinal direction and plural second recessed portions extending upwardly from the first recessed portion at an outer surface thereof, the second recessed portions are arranged at intervals along the longitudinal direction, the first recessed portion goes through a bottom face of the longitudinal wall, and the second recessed portions does not go through a top of the longitudinal wall.
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公开(公告)号：US20210184377A1
公开(公告)日：2021-06-17
申请号：US17118629
申请日：2020-12-11
Inventor： YUAN-YUAN DONG , XIAO-HU YIN , WEN-JUN TANG , XUE-WU BU
IPC: H01R12/70 , H01R13/633 , H01R13/629 , H01R12/72 , H01R13/639 , H05K7/14
Abstract: An electrical connector includes an insulative elongated housing with an elongate central slot for receiving a daughter card, a plurality of contacts disposed in the housing by two sides of the central slot, and a mounting section located at one end of the housing with a unitary ejector pivotally mounted therein. The ejector forms a receiving slot for receiving the daughter board, and a pair of engagement arms located by two opposite sides of the receiving slot with corresponding hook at front ends to be engaged within corresponding engagement slots formed in the mounting section. Each deflectable engagement arms includes a metal piece associated therewith not only preventing breaking of the deflectable engagement arm during rotation of the ejector but also enhancing engagement between the ejector and the housing.
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