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    Electrical connector with improved contacts
    1.
    发明授权
    Electrical connector with improved contacts 失效
    具有改善触点的电连接器

    公开(公告)号：US07566242B2

    公开(公告)日：2009-07-28

    申请号：US12074298

    申请日：2008-03-03

    申请人： Zi-Qiang Zhu ,  Hong-Qiang Han ,  Li-Qiang Yao

    发明人： Zi-Qiang Zhu ,  Hong-Qiang Han ,  Li-Qiang Yao

    IPC分类号： H01R13/434

    CPC分类号： H01R43/0263 ,  H01R12/716 ,  H01R24/58 ,  H01R43/0249 ,  H01R2107/00

    摘要： An electrical connector mounted on a printed circuit board including an insulative housing (1) provided with a receiving cavity (16) and a number of passageways (121), and a number of contacts retained in the housing. The contacts have a first contact (21) including a first base portion (210) and a first soldering portion (213) extending downwardly from the first base portion, a second contact (22) having a second base portion (220) and a second soldering portion (223) extending downwardly from the second base portion. The first soldering portion includes a first protrusion portion (216) projecting from only one side edge thereof along a first direction. The second soldering portion includes a second protrusion portion (226) projecting from only one side edge thereof along a second direction opposite to the first direction. The first protrusion portion and the second protrusion portion together form a latch portion for fixing with the printed circuit board.

    摘要翻译： 一种安装在印刷电路板上的电连接器，包括设置有容纳腔（16）和多个通道（121）的绝缘壳体（1），以及保持在壳体中的多个触点。 触点具有包括第一基部（210）和从第一基部向下延伸的第一焊接部分（213）的第一触点（21），具有第二基部（220）和第二触头 焊接部分（223）从第二基部向下延伸。 第一焊接部分包括从第一方向仅从其一个侧边缘突出的第一突出部分（216）。 第二焊接部分包括从与第一方向相反的第二方向仅从其一个侧边缘突出的第二突出部分（226）。 第一突出部分和第二突出部分一起形成用于与印刷电路板固定的闩锁部分。

    Electrical connector with improved contacts
    2.
    发明申请
    Electrical connector with improved contacts 失效
    具有改善触点的电连接器

    公开(公告)号：US20080214061A1

    公开(公告)日：2008-09-04

    申请号：US12074298

    申请日：2008-03-03

    申请人： Zi-Qiang Zhu ,  Hong-Qiang Han ,  Li-Qiang Yao

    发明人： Zi-Qiang Zhu ,  Hong-Qiang Han ,  Li-Qiang Yao

    IPC分类号： H01R13/40

    CPC分类号： H01R43/0263 ,  H01R12/716 ,  H01R24/58 ,  H01R43/0249 ,  H01R2107/00

    摘要： An electrical connector mounted on a printed circuit board including an insulative housing (1) provided with a receiving cavity (16) and a number of passageways (121), and a number of contacts retained in the housing. The contacts have a first contact (21) including a first base portion (210) and a first soldering portion (213) extending downwardly from the first base portion, a second contact (22) having a second base portion (220) and a second soldering portion (223) extending downwardly from the second base portion. The first soldering portion includes a first protrusion portion (216) projecting from only one side edge thereof along a first direction. The second soldering portion includes a second protrusion portion (226) projecting from only one side edge thereof along a second direction opposite to the first direction. The first protrusion portion and the second protrusion portion together form a latch portion for fixing with the printed circuit board.

    摘要翻译： 一种安装在印刷电路板上的电连接器，包括设置有容纳腔（16）和多个通道（121）的绝缘壳体（1），以及保持在壳体中的多个触点。 触点具有包括第一基部（210）和从第一基部向下延伸的第一焊接部分（213）的第一触点（21），具有第二基部（220）和第二触头 焊接部分（223）从第二基部向下延伸。 第一焊接部分包括从第一方向仅从其一个侧边缘突出的第一突出部分（216）。 第二焊接部分包括从与第一方向相反的第二方向仅从其一个侧边缘突出的第二突出部分（226）。 第一突出部分和第二突出部分一起形成用于与印刷电路板固定的闩锁部分。

    Junction box easy to remove and maintain
    3.
    发明授权
    Junction box easy to remove and maintain 有权
    接线盒容易拆卸和维护

    公开(公告)号：US08779285B2

    公开(公告)日：2014-07-15

    申请号：US13542643

    申请日：2012-07-05

    申请人： Xue-Yuan Xiao ,  Hong-Qiang Han ,  Zi-Qiang Zhu

    发明人： Xue-Yuan Xiao ,  Hong-Qiang Han ,  Zi-Qiang Zhu

    IPC分类号： H02G3/08

    CPC分类号： H02G3/16 ,  H02S40/34

    摘要： A junction box includes a cable connecting body and a cover covering the cable connecting body. The cable connecting body includes an insulative block, a plurality of connecting foils retained in the insulative block and a plurality of diodes connecting with two neighborly connecting foils. The connecting foils are insert-molded with the insulative block. The insulative block has a hook and the cable connecting body has a front wall with a depressing slot corresponding to the hook. The hook and the depressing slot engage with each other, when the insulative block is damaged, the user can remove the insulative block away from the junction box by levering the hook.

    摘要翻译： 接线盒包括电缆连接体和覆盖电缆连接体的盖子。 电缆连接体包括绝缘块，保持在绝缘块中的多个连接箔和与两个相邻连接箔连接的多个二极管。 连接箔与绝缘块嵌入成型。 绝缘块具有钩，电缆连接体具有前壁，其具有与钩相对应的按压槽。 钩子和下压槽彼此接合，当绝缘块损坏时，用户可以通过杠杆钩将接线盒从绝缘块上取下。

    Electrical connector with improved contacts arrangement
    4.
    发明授权
    Electrical connector with improved contacts arrangement 失效
    电连接器具有改进的触点布置

    公开(公告)号：US08033840B2

    公开(公告)日：2011-10-11

    申请号：US12980361

    申请日：2010-12-29

    申请人： Chen-Xi Wang ,  Hong-Qiang Han ,  Zi-Qiang Zhu

    发明人： Chen-Xi Wang ,  Hong-Qiang Han ,  Zi-Qiang Zhu

    IPC分类号： H01R13/548 ,  H01R4/66

    CPC分类号： H01R13/6471

    摘要： An electrical connector (100) for being mounted onto a printed circuit board (200) includes an insulative housing (1), a plurality of contacts (2) retained in the insulative housing and a metal shell (3) covering the insulative housing. The insulative housing includes a base (11) and a tongue plate (12) protruding from the base. The contacts have contacting portions (26) retained in the tongue plate and arranged in one row along a transverse direction, and tail portions (28) arranged in two rows along a front-to-back direction for being mounted onto the printed circuit board. The contacts consist of a first type of a plurality of grounding contacts (25) and a second type of a plurality of pairs of differential contacts (21, 22, 23, 24) under condition that each two adjacent pairs of differential contacts have at least one grounding contact located therebetween. At the tail portions, each pair of differential contacts include a first tail portion (281) arranged in one of the two rows and a second tail portion (282) arranged in the other row.

    摘要翻译： 用于安装在印刷电路板（200）上的电连接器（100）包括绝缘壳体（1），保持在绝缘壳体中的多个触点（2）和覆盖绝缘壳体的金属壳体（3）。 绝缘壳体包括从基部突出的基部（11）和舌板（12）。 触点具有保持在舌板中并沿着横向方向布置成一排的接触部分（26）和沿着前后方向布置成两排的尾部（28），以安装在印刷电路板上。 触点由第一类型的多个接地触头（25）和第二类型的多对差动触点（21,22,23,24）构成，条件是每两个相邻的差动触点对具有至少 一个接地触点位于它们之间。 在尾部处，每对差动接点包括布置在两排之一中的第一尾部（281）和布置在另一排中的第二尾部（282）。

    ELECTRICAL CONNECTOR WITH IMPROVED CONTACTS ARRANGEMENT
    5.
    发明申请
    ELECTRICAL CONNECTOR WITH IMPROVED CONTACTS ARRANGEMENT 失效
    具有改进联系方式的电气连接器

    公开(公告)号：US20110159745A1

    公开(公告)日：2011-06-30

    申请号：US12980361

    申请日：2010-12-29

    申请人： CHEN-XI WANG ,  Hong-Qiang Han ,  Zi-Qiang Zhu

    发明人： CHEN-XI WANG ,  Hong-Qiang Han ,  Zi-Qiang Zhu

    IPC分类号： H01R24/00

    CPC分类号： H01R13/6471

    摘要： An electrical connector (100) for being mounted onto a printed circuit board (200) includes an insulative housing (1), a plurality of contacts (2) retained in the insulative housing and a metal shell (3) covering the insulative housing. The insulative housing includes a base (11) and a tongue plate (12) protruding from the base. The contacts have contacting portions (26) retained in the tongue plate and arranged in one row along a transverse direction, and tail portions (28) arranged in two rows along a front-to-back direction for being mounted onto the printed circuit board. The contacts consist of a first type of a plurality of grounding contacts (25) and a second type of a plurality of pairs of differential contacts (21, 22, 23, 24) under condition that each two adjacent pairs of differential contacts have at least one grounding contact located therebetween. At the tail portions, each pair of differential contacts include a first tail portion (281) arranged in one of the two rows and a second tail portion (282) arranged in the other row.

    摘要翻译： 用于安装在印刷电路板（200）上的电连接器（100）包括绝缘壳体（1），保持在绝缘壳体中的多个触点（2）和覆盖绝缘壳体的金属壳体（3）。 绝缘壳体包括从基部突出的基部（11）和舌板（12）。 触点具有保持在舌板中并沿着横向方向布置成一排的接触部分（26）和沿着前后方向布置成两排的尾部（28），以安装在印刷电路板上。 触点由第一类型的多个接地触头（25）和第二类型的多对差动触点（21,22,23,24）构成，条件是每两个相邻的差动触点对具有至少 一个接地触点位于它们之间。 在尾部处，每对差动接点包括布置在两排之一中的第一尾部（281）和布置在另一排中的第二尾部（282）。

    Electrical connector with improved contacts
    10.
    发明授权
    Electrical connector with improved contacts 失效
    具有改善触点的电连接器

    公开(公告)号：US07682173B2

    公开(公告)日：2010-03-23

    申请号：US12218738

    申请日：2008-07-16

    申请人： Zi-Qiang Zhu ,  Zhang-Lan Xue ,  Hong-Qiang Han ,  Lun-Song Hu

    发明人： Zi-Qiang Zhu ,  Zhang-Lan Xue ,  Hong-Qiang Han ,  Lun-Song Hu

    IPC分类号： H01R29/00

    CPC分类号： H01R13/70

    摘要： An electrical connector (100) includes an insulative housing (1) having a receiving cavity (12) for receiving a mating plug and a plurality of passageways (161, 162, 163, 164, 165); and a plurality of contacts (2) retained in the passageways respectively. The contacts define a first contact (22) which is stationary and having a first contacting portion (224), a first soldering portion (225) and a first base portion (221) connecting with the first contacting portion and the first soldering portion; and a second contact (23) which is movable to mate with the first contact to form a switch and having a second base portion (230) and a second soldering portion (235) extending downwardly from the second base portion, a second contacting portion (232) extending upwardly from the second base portion. The first contacting portion extends in a first direction. The second contacting portion extends in a second direction which is not parallel to the first direction.

    摘要翻译： 电连接器（100）包括具有用于接收配合插头和多个通道（161,162,163,164,165）的接收腔（12）的绝缘壳体（1）。 以及分别保持在通道中的多个触点（2）。 所述触点限定第一接触件（22），所述第一触头（22）是固定的并且具有与所述第一接触部分和所述第一焊接部分连接的第一接触部分（224），第一焊接部分（225）和第一基部部分（221） 以及第二接触件（23），其可移动以与所述第一接触件配合以形成开关，并具有从所述第二基部向下延伸的第二基部部分（230）和第二焊接部分（235），第二接触部分 232），其从第二基部向上延伸。 第一接触部分沿第一方向延伸。 第二接触部分沿不平行于第一方向的第二方向延伸。