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公开(公告)号：US20240191384A1
公开(公告)日：2024-06-13
申请号：US18537279
申请日：2023-12-12
摘要： A preparation method of an electroplated part includes the steps of plating a porous metal coating layer, placing the porous metal coating layer in a graphite colloid, and depositing graphite colloidal particles into the porous metal coating layer. The porous metal coating layer is plated at or proximate an outer side of a substrate of the electroplated part. The graphite colloidal particles are deposited into pores of the porous metal coating layer from the graphite colloid to form a graphite alloy coating layer.
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公开(公告)号：US20230387610A1
公开(公告)日：2023-11-30
申请号：US18201554
申请日：2023-05-24
发明人： Weidong Zhang , Wenzheng Ma , Jian Wang , Pengsheng Jiang , Zaiyun Bai
摘要： A terminal body includes a crimping part adapted to be crimped onto a cable, a mating part adapted to mate with a mating terminal, and a connecting part connected between the crimping part and the mating part. The crimping part includes a base connected to the connecting part and a pair of side wings extending from a pair of sides of the base beyond the connecting part. A stress relief notch is formed at a corner between each of the side wings and one of the connecting parts.
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公开(公告)号：US11799242B2
公开(公告)日：2023-10-24
申请号：US17511781
申请日：2021-10-27
发明人： Jianrui Yin , Weidong Zhang
IPC分类号： H01R13/64 , H01R13/642 , H01R13/187
CPC分类号： H01R13/642 , H01R13/187
摘要： A unipolar connection terminal for a high-voltage connector and a connector device are provided in the invention. The unipolar connection terminal is mounted in a housing of the connector device. The connector device has a columnar insertion tube to be connected and passed through by a mating terminal, an end portion of the insertion tube extends in a radial direction to form at least three protrusion structures, and the at least three protrusion structures are arranged at intervals in a circumferential direction of an end surface of the insertion tube. According to the unipolar connection terminal and the connector device provided by the invention, when the unipolar connection terminal is mounted in the housing of the connector device, an erroneous assembly can be effectively avoided due to the arrangement of the protruding structures disposed at the end portion of the insertion tube, and a conduction effect of the connector device is guaranteed.
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公开(公告)号：US11799237B2
公开(公告)日：2023-10-24
申请号：US17560467
申请日：2021-12-23
发明人： Jianrui Yin , Weidong Zhang , Haomai (Ivan) Yin
IPC分类号： H01R13/53 , H01R13/03 , H01R13/24 , H01R13/629 , H01R24/60
CPC分类号： H01R13/53 , H01R13/03 , H01R13/2407 , H01R13/629 , H01R24/60
摘要： The present application provides a terminal body for high-voltage connection, a cable assembly and a connector. The terminal body has an insertion portion and a wiring portion, the insertion portion includes a first insertion plate and a second insertion plate, wherein a gap is formed between the first insertion plate and the second insertion plate, and the first insertion plate and the second insertion plate are enclosed together to form a insertion slot configured for inserting a mating terminal; the wiring portion includes a first wiring plate, a second wiring plate and an alignment structure, the first wiring plate is electrically connected with the first insertion plate, and the second wiring plate is electrically connected with the second insertion plate, the first inner side surface of the first wiring plate is arranged facing the second inner side surface of the second wiring plate, the alignment structure includes a through hole and a boss, the through hole is provided on the first wiring plate, and the boss is provided on the second inner side surface, the boss is accommodated in the through hole, and is configured to be electrically connected to a core of a wire together with the first outer side surface. The core of the wire can be electrically connected to both the first wiring plate and the second wiring plate at the same time, which improves the conductivity and current-carrying performance of the wiring portion.
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公开(公告)号：US10128600B2
公开(公告)日：2018-11-13
申请号：US15832039
申请日：2017-12-05
发明人： Xiaopeng Yu , Weidong Zhang
摘要： The present disclosure discloses a connection terminal and a connector. The connection terminal comprises a terminal body, a plug-in part, and a stop part. The plug-in part is disposed at an axial front end of the terminal body and extends along an axial direction of the terminal body to enable a plug-fit with a mating terminal. The stop part is disposed at an axial front end of the terminal body for stopping the connection terminal from a continued forward insertion when the connection terminal is mounted in place in a connector housing. The stop part extends along a radial direction of the terminal body and is arranged to be stop-fittable with a rear end of the plug-in part along the axial direction of the terminal body. The connection terminal according to the present disclosure has a simplified structure with good processability and high mechanical strength.
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公开(公告)号：US09985376B2
公开(公告)日：2018-05-29
申请号：US15444688
申请日：2017-02-28
发明人： Weidong Zhang
IPC分类号： H01R13/40 , H01R13/426 , H01R13/53 , H01R43/16 , H01R13/11
CPC分类号： H01R13/426 , H01R13/113 , H01R13/187 , H01R13/42 , H01R13/53 , H01R43/16
摘要： The invention discloses a connection member and a connection assembly. The connection assembly includes a housing and the connection member. The connection member is inserted in an accommodation chamber of the housing. The connection member includes a support body, a current conduction bar, and a protruding contact portion. The support body is defined by a surface and end portions. The current conduction bar is connected to the end portions of the support body, and the current conduction bar is used to transmit a current. The protruding contact portion is disposed on the surface of the support body in a protruding manner, and is used to be urged against the housing with which the connection member engages. The connection member of the present invention is capable of connecting to the housing via the protruding contact portion.
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公开(公告)号：US12107359B2
公开(公告)日：2024-10-01
申请号：US17560441
申请日：2021-12-23
发明人： Weidong Zhang , Haomai (Ivan) Yin , Jianrui Yin
IPC分类号： H01R13/11 , H01R13/187
CPC分类号： H01R13/113 , H01R13/187
摘要： The present application provides a terminal body, a connection terminal and a sheet material for manufacturing a terminal body. The terminal body has an insertion portion including a first insertion plate and a second insertion plate. A gap is formed between the first insertion plate and the second insertion plate, which are commonly enclosed to form an insertion slot configured for a mating terminal to be inserted therein. The terminal body has a mounting structure, respectively arranged at the first insertion plate and the second insertion plate, and configured for fixing a limiting member; and a wiring portion, configured for connecting a core of a wire, and comprising a first wiring plate and a second wiring plate. At least a part of the first wiring plate and at least a part of the second wiring plate are stacked and in contact with each other. The core of the wire can be electrically connected to both the first wiring plate and the second wiring plate, which improves the conductivity and current-carrying performance of the wiring portion. The stacking arrangement of the first wiring plate and the second wiring plate not only reduces the space occupied by the wiring portion, and also improves the structural stability of the wiring portion.
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公开(公告)号：US20180159256A1
公开(公告)日：2018-06-07
申请号：US15832039
申请日：2017-12-05
发明人： Xiaopeng Yu , Weidong Zhang
摘要： The present disclosure discloses a connection terminal and a connector. The connection terminal comprises a terminal body, a plug-in part, and a stop part. The plug-in part is disposed at an axial front end of the terminal body and extends along an axial direction of the terminal body to enable a plug-fit with a mating terminal. The stop part is disposed at an axial front end of the terminal body for stopping the connection terminal from a continued forward insertion when the connection terminal is mounted in place in a connector housing. The stop part extends along a radial direction of the terminal body and is arranged to be stop-fittable with a rear end of the plug-in part along the axial direction of the terminal body. The connection terminal according to the present disclosure has a simplified structure with good processability and high mechanical strength.
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公开(公告)号：US09478903B2
公开(公告)日：2016-10-25
申请号：US14497866
申请日：2014-09-26
发明人： Weidong Zhang , Sean Wang , Jun Chang
IPC分类号： H01R13/627 , H01R4/18 , H01R13/11 , H01R13/41 , H01R43/16
CPC分类号： H01R13/627 , H01R4/185 , H01R13/113 , H01R13/41 , H01R43/16
摘要： A connecting terminal is disclosed having a wire connection portion with at least one pair of side arms, and an abutting portion attached at a second end to the wire connection portion. The Abutting portion includes at least one mating terminal receiving chamber and a locking structure. The locking structure includes a locking surface facing the wire connection portion and extending perpendicularly to an insertion direction of the connecting terminal, a first locking surface formed on an upper side of the abutting portion and a second locking surface formed on a lower side of the second end of the abutting portion.
摘要翻译： 公开了一种连接端子，其具有与至少一对侧臂的电线连接部分，以及在第二端处连接到电线连接部分的抵接部分。 抵靠部分包括至少一个配合端子接收室和锁定结构。 锁定结构包括面向线连接部分并垂直于连接端子的插入方向延伸的锁定表面，形成在邻接部分的上侧上的第一锁定表面和形成在第二锁定表面的下侧上的第二锁定表面 邻接部分的端部。
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公开(公告)号：US20240128671A1
公开(公告)日：2024-04-18
申请号：US18485583
申请日：2023-10-12
发明人： Weidong Zhang , Wenzheng Ma , Jian Wang , Pengsheng Jiang , Zaiyun Bai
IPC分类号： H01R13/11
摘要： A terminal comprises a terminal body including a pair of terminal plates spaced opposite each other in a height direction, and a pair of elastic contact members arranged on respective inner sides of the pair of terminal plates. Each elastic contact member includes an elastic arm having an extension direction inclined with respect to a length direction of the terminal body. The elastic arms are adapted to clamp to a mating terminal inserted therebetween along the extension direction to achieve electrical connection between the terminal and the mating terminal.
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