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公开(公告)号：US11870174B2
公开(公告)日：2024-01-09
申请号：US17568821
申请日：2022-01-05
发明人： Hongji Chen , Hengshan Cheng , Yunfeng He
摘要： An electrical connector comprising a terminal module and a housing. The terminal module comprises a plurality of terminals. The housing comprises an accommodating groove in which the terminal module is disposed. The accommodating groove comprises a first groove wall and a second groove wall opposite to the first groove wall. The terminal module is disposed between the first groove wall and the second groove wall. A wall surface of the first groove wall and a wall surface of the second groove wall are disposed close to a structural contour of the plurality of terminals. Since the groove wall is designed as a wall surface close to the structural contours of the plurality of terminals, the dielectric constant of the groove wall can be greater than that of the air. In this way, the relative dielectric constant around the plurality of terminals would be increased to reduce the impedance.
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公开(公告)号：US11431134B2
公开(公告)日：2022-08-30
申请号：US17215609
申请日：2021-03-29
发明人： Bin Huang , Rongzhe Guo , Hongji Chen , Huanhuan Shen
IPC分类号： H01R13/6594 , H01R13/40 , H01R13/502 , H01R13/6599
摘要： The present disclosure discloses a high-speed connector including an insulating body, a number of conductive terminals, a number of conductive terminals, and a conductive plastic. The insulating body has a back surface. The conductive terminals are retained in the insulating body. The conductive plastic is disposed on the back surface of the insulating body. The cables are electrically connected with the conductive terminals. The cables extend beyond the back surface of the insulating body. The cables pass out of the conductive plastic. The high-speed connector of the present disclosure prevents the interference of electromagnetic signals at the back surface of the insulating body where the cables pass through.
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公开(公告)号：US20210296826A1
公开(公告)日：2021-09-23
申请号：US17201675
申请日：2021-03-15
发明人： Shengyu WU , Chuanqi GONG , Hongji Chen
IPC分类号： H01R13/6471 , H01R12/71 , H01R13/6585 , H01R24/60 , H01R13/405
摘要： An electrical connector includes an insulating body and a first terminal module. The first terminal module includes a first insulating portion and a number of first terminals. The first terminals include a number of pairs of first signal terminals and a number of first ground terminals. The first insulating portion has a first side surface and a second side surface. The electrical connector includes a first metal shield mounted to the second side surface. The first metal shield is located between the second side surface and the insulating body. The first metal shield is in contact with the first ground terminals. The present disclosure increases the shielding area and improves the quality of signal transmission. The present disclosure also relates to an electrical connector assembly and an electrical connector module including the above-mentioned electrical connector.
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公开(公告)号：US11611167B2
公开(公告)日：2023-03-21
申请号：US17143722
申请日：2021-01-07
发明人： Yunfeng He , Hongji Chen , Haohan Chen
IPC分类号： H01R13/26 , H01R13/10 , H01R13/506 , H01R13/627 , F21V8/00 , H01R4/48 , H01R13/641 , H01R13/717
摘要： The present disclosure discloses a plug connector including an insulating housing, a number of plug terminals and a cable. The insulating housing includes a width direction extending along a left-and-right direction. The plug terminals are retained by the insulating housing and arranged in two rows in the width direction of the insulative housing. The plug terminals of each row are arranged in an upper-and-lower direction and spaced away from each other in the upper-and-lower direction. Each plug terminal extends along a front-and-back direction. The cable includes a number of core wires correspondingly and electrically connected with the plug terminals. A connector assembly including the plug connector and the mated socket connector is also disclosed in the present disclosure.
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公开(公告)号：US11497134B2
公开(公告)日：2022-11-08
申请号：US17141547
申请日：2021-01-05
发明人： Tiesheng Li , Sihai Yi , Hongji Chen , Liang Ma , Qiongnan Chen , Rongzhe Guo
摘要： Provided are a cable management rack and a cable management apparatus for a server cabinet. The cable management rack includes a plurality of cable-bundling units sequentially connected, where each of the plurality of cable-bundling units includes a first cable-bundling piece; a second cable-bundling piece, which is detachably connected to the first cable-bundling piece; a through hole for cables to pass through, which is formed between the second cable-bundling piece and the first cable-bundling piece; and a plurality of cable guide outlets, which are formed on the first cable-bundling piece and the second cable-bundling piece and are spaced apart and distributed along an extending direction of the through hole. Each cable guide outlet is provided with a guide structure to guide an outlet direction of a cable. Two adjacent cable-bundling units are detachably connected, and through holes of the plurality of cable-bundling units are sequentially communicated.
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公开(公告)号：US20220216650A1
公开(公告)日：2022-07-07
申请号：US17703454
申请日：2022-03-24
发明人： Hongji Chen , Xiaoping Wu , Bin Huang , Haohan Chen
IPC分类号： H01R13/6471 , H01R13/40 , H01R12/55 , H01R13/24 , H01R13/6586 , H01R13/502
摘要： The present disclosure provides an electrical connector including an insulating housing, a number of terminals and a lossy member. The terminals include a number of ground terminals and a number of signal terminals. The ground terminals and the signal terminals are set adjacently to each other but do not contact each other. The ground terminals do not directly contact the lossy member. As a result, installation consistency of the ground terminals can be achieved, thereby improving the electrical performance of the electrical connector.
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公开(公告)号：US11316304B2
公开(公告)日：2022-04-26
申请号：US17005053
申请日：2020-08-27
发明人： Hongji Chen , Xiaoping Wu , Bin Huang , Haohan Chen
IPC分类号： H01R13/64 , H01R13/6471 , H01R13/40 , H01R12/55 , H01R13/24 , H01R13/6586 , H01R13/502
摘要： The present disclosure provides an electrical connector including an insulating housing, a number of terminals and a lossy member. The terminals include a number of ground terminals and a number of signal terminals. The ground terminals and the signal terminals are set adjacently to each other but do not contact each other. The ground terminals do not directly contact the lossy member. As a result, installation consistency of the ground terminals can be achieved, thereby improving the electrical performance of the electrical connector.
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公开(公告)号：US20210075164A1
公开(公告)日：2021-03-11
申请号：US17005053
申请日：2020-08-27
发明人： Hongji Chen , Xiaoping Wu , Bin Huang , Haohan Chen
IPC分类号： H01R13/6471 , H01R13/40 , H01R13/502 , H01R13/24 , H01R13/6586 , H01R12/55
摘要： The present disclosure provides an electrical connector including an insulating housing, a number of terminals and a lossy member. The terminals include a number of ground terminals and a number of signal terminals. The ground terminals and the signal terminals are set adjacently to each other but do not contact each other. The ground terminals do not directly contact the lossy member. As a result, installation consistency of the ground terminals can be achieved, thereby improving the electrical performance of the electrical connector.
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公开(公告)号：US10833437B2
公开(公告)日：2020-11-10
申请号：US16397406
申请日：2019-04-29
发明人： Bin Huang , Tiesheng Li , Hongji Chen , Kun Liu
摘要： The present invention provides a high-speed connector on a high density MINI version chip side, which comprises a board end connector, a wire end connector and a printed circuit board; the board end connector is arranged on the printed circuit board; the board end connector comprises a board end connector shell and a board end connector body arranged in the board end connector shell; the wire end connector comprises a wire end case and a tongue plate fixed to the wire end case; wherein at least one guide piece is extended from the board end connector shell, and the wire end case is provided with at least one guide slot for creating a butt joint with the guide piece. The connector of the present invention utilizes the space of the board end to the maximum extent, solves the problem that the CPU occupies the space of the board end due to the increased size of the heat dissipation module, and can realize high-speed data transmission.
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公开(公告)号：US12100913B2
公开(公告)日：2024-09-24
申请号：US18207278
申请日：2023-06-08
发明人： Shengyu Wu , Chuanqi Gong , Hongji Chen
IPC分类号： H01R13/6586 , H01R12/71 , H01R12/73 , H01R13/40 , H01R13/42 , H01R13/502 , H01R13/514 , H01R13/6591 , H01R13/6597 , H01R31/06 , H01R12/70 , H01R13/405 , H01R13/426 , H01R13/648 , H01R13/658 , H01R13/6581 , H01R13/6585 , H01R31/00
CPC分类号： H01R13/6586 , H01R12/716 , H01R12/73 , H01R13/40 , H01R13/42 , H01R13/502 , H01R13/514 , H01R13/6591 , H01R13/6597 , H01R31/06 , H01R12/7082 , H01R12/71 , H01R12/712 , H01R13/405 , H01R13/426 , H01R13/648 , H01R13/658 , H01R13/6581 , H01R13/6585 , H01R31/005
摘要： An adapter connector includes a terminal assembly, a first adapter housing and a second adapter housing. The terminal assembly includes a first terminal clamping portion at a first end and a second terminal clamping portion at a second end. The terminal assembly includes a first terminal module including a first insulating block, a number of first adapter terminals, a first metal shield provided on a first side of the first insulating block, a second metal shield provided on a second side of the first insulating block, and a first conductive plate. The first adapter terminals include a number of first ground terminals. The first metal shield is in contact with one side of the first grounding terminals, and the first conductive plate is in contact with another side of the first ground terminal.
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