公开(公告)号：US20120196458A1

公开(公告)日：2012-08-02

申请号：US13349882

申请日：2012-01-13

Applicant: ZHI-CHENG ZHANG ,  ZHI-JIAN LIU ,  LI-CHUN WU

Inventor： ZHI-CHENG ZHANG ,  ZHI-JIAN LIU ,  LI-CHUN WU

IPC: H01R13/648

CPC classification number: H01R24/64 ,  H01R13/514 ,  H01R13/6587 ,  H01R13/6658

Abstract: An electrical connector includes an insulative housing (2) defining a port (102, 103) and a contact module (5) inserted into the port. The contact module includes a set of contacts (540, 542) received in the port, a ground component (5323) for grounding and a horizontal PCB (541, 543). The horizontal PCB having a first conductive trace (5410, 5430) disposed at the upper side of the horizontal PCB, a second conductive trace (5411, 5431) disposed at the lower side of the horizontal PCB and a shielding layer positioned between the first and second conductive traces. The first and second conductive traces electrically connect with the set of contacts, respectively. The horizontal PCB has a ground section (5414, 5434) electrically connecting with shielding layer to the ground component for grounding. The shield layer is provided to shield the crosstalk between the contacts that are provided as differential signal pairs.

Abstract translation: 电连接器包括限定端口（102,103）和插入端口中的接触模块（5）的绝缘壳体（2）。 接触模块包括接收在端口中的一组触点（540,542），用于接地的接地部件（5323）和水平PCB（541,543）。 水平PCB具有设置在水平PCB的上侧的第一导电迹线（5410,5430），设置在水平PCB的下侧的第二导电迹线（5411,5431）和位于第一和第 第二导电迹线。 第一和第二导电迹线分别与该组触点电连接。 水平PCB具有与屏蔽层电连接到接地部件以用于接地的接地部分（5414,5434）。 提供屏蔽层以屏蔽作为差分信号对提供的触点之间的串扰。

公开(公告)号：US20120038444A1

公开(公告)日：2012-02-16

申请号：US13209644

申请日：2011-08-15

Applicant: LI-CHUN WU ,  YONG-CHUN XU ,  JIAN-SHE HU

Inventor： LI-CHUN WU ,  YONG-CHUN XU ,  JIAN-SHE HU

IPC: H01F27/02 ,  H01F27/28 ,  H01F27/29

CPC classification number: H01F27/02 ,  H01F27/28 ,  H01F27/29 ,  H01F27/306

Abstract: A transformer (100) includes a bar-shaped core (5), a number of coils (7) comprising a first winding group (71, 72) and a second winding group (73, 74) wound around the core, a housing (1) receiving the core and the coils, and a number of conductive terminals (3) being secured in the housing. The first winding group and the second winding group wound around different parts of the core. The coils are soldered to the conductive terminals (3). The coils (7) are wound around the core automatically by an automatic winder. Therefore, the cost of manufacturing the transformer is decreased.

Abstract translation: 变压器（100）包括棒形铁芯（5），包括缠绕在铁芯上的第一绕组组（71,72）和第二绕组（73,74）的多个线圈（7），壳体 1）接收芯和线圈，并且多个导电端子（3）固定在壳体中。 第一绕组组和第二绕组组绕在芯的不同部分。 线圈被焊接到导电端子（3）。 线圈（7）通过自动络纱机自动缠绕在芯体上。 因此，制造变压器的成本降低。

公开(公告)号：US07686648B2

公开(公告)日：2010-03-30

申请号：US12229351

申请日：2008-08-21

Applicant: Hui-Juan Shen ,  Qing Wan ,  Li-Chun Wu

Inventor： Hui-Juan Shen ,  Qing Wan ,  Li-Chun Wu

IPC: H01R13/648

CPC classification number: H01R13/6658 ,  H01R13/6595 ,  H01R13/7175 ,  H01R24/64

Abstract: An electrical connector (100) has an insulative housing (10) including a top wall (12), a bottom wall (13) and a pair of opposite side walls (14), an upper shell (31) and a lower shell (32) locking with the upper shell. The upper shell has a top plate (311) and a pair of side plates (312) at least partially enclose the bottom and the side walls of the housing. The upper shell has a bottom plate (321) and a pair of side wings (322) at least partially enclosing the top and the side walls of the housing. Each side wall of the insulative housing includes a flange portion (17) protruding outwardly therefrom. The side wing of the lower shell are guided onto the side plates of the upper shell by the flange portions and partially overlapping with the upper shell.

Abstract translation: 电连接器（100）具有绝缘壳体（10），包括顶壁（12），底壁（13）和一对相对的侧壁（14），上壳体（31）和下壳体（32） ）用上壳锁定。 上壳体具有至少部分地包围壳体的底部和侧壁的顶板（311）和一对侧板（312）。 上壳体具有至少部分地包围壳体的顶壁和侧壁的底板（321）和一对侧翼（322）。 绝缘壳体的每个侧壁都包括从其向外突出的凸缘部分（17）。 下壳的侧翼通过凸缘部分被引导到上壳的侧板上，并与上壳部分重叠。

公开(公告)号：US20100062645A1

公开(公告)日：2010-03-11

申请号：US12584667

申请日：2009-09-09

Applicant: John Chow ,  Li-Chun Wu ,  Chao-Tung Huang ,  Chih-Min Lin ,  Jie Zhang ,  Yong-Chun Xu

Inventor： John Chow ,  Li-Chun Wu ,  Chao-Tung Huang ,  Chih-Min Lin ,  Jie Zhang ,  Yong-Chun Xu

IPC: H01R13/66

CPC classification number: H01R13/6633 ,  H01F17/06 ,  H01F30/06 ,  H01R12/712 ,  H01R13/658 ,  H01R13/6658 ,  H01R13/7175 ,  H01R13/719 ,  H01R24/62 ,  H01R27/02 ,  H01R2201/04

Abstract: An electrical connector system includes a substrate (1) connected to PHY side and an electrical connector (3) mounted on the substrate (1), a transformer (5) and a common mode filter (7). The electrical connector (3) is used to mate with a cable assembly and so forms a Cable side. The transformer (5) further includes a first wire (51) having two opposite ends electrically connected to the PHY side and a second wire (53) having two opposite ends. The common mode filter (7) has a third wire (73) and a fourth wire (75) physically separated from the second wire (53). The third wire (73) has an end electrically connected to one end of the second wire (53) and an opposite end electrically connected to the Cable side. The fourth wire (75) has an end electrically connected to the opposite end of the second wire (53) and an opposite end electrically connected to the Cable side.

公开(公告)号：US20100062626A1

公开(公告)日：2010-03-11

申请号：US12556589

申请日：2009-09-10

Applicant: JOHN CHOW ,  LI-CHUN WU ,  CHAO-TUNG HUANG ,  YONG-CHUN XU ,  CHIH-MIN LIN ,  JIE ZHANG

Inventor： JOHN CHOW ,  LI-CHUN WU ,  CHAO-TUNG HUANG ,  YONG-CHUN XU ,  CHIH-MIN LIN ,  JIE ZHANG

IPC: H01R12/00

CPC classification number: H01R13/6658 ,  H01F27/022 ,  H01F27/292 ,  H01F27/34 ,  H01F2027/065 ,  H01R13/6633 ,  H01R13/7175 ,  H01R13/719 ,  H01R24/62

Abstract: An electrical connector system includes a substrate (1) connected to PHY side and an electrical connector (3) mounted on the substrate (1), a transformer (5) and a common mode filter (7). The electrical connector (3) is used to mate with a cable assembly and so forms a Cable side. The transformer (5) further includes a first wire (51) having two opposite ends electrically connected to the PHY side and a second wire (53) having two opposite ends. The common mode filter (7) has a third wire (73) and a fourth wire (75) physically separated from the second wire (53). The third wire (73) has an end electrically connected to one end of the second wire (53) and an opposite end electrically connected to the Cable side. The fourth wire (75) has an end electrically connected to the opposite end of the second wire (53) and an opposite end electrically connected to the Cable side.

Abstract translation: 电连接器系统包括连接到PHY侧的基板（1）和安装在基板（1）上的电连接器（3），变压器（5）和共模滤波器（7）。 电连接器（3）用于与电缆组件配合，从而形成电缆侧。 变压器（5）还包括具有电连接到PHY侧的两个相对端的第一线（51）和具有两相对端的第二线（53）。 共模滤波器（7）具有与第二线（53）物理分离的第三线（73）和第四线（75）。 第三线（73）具有电连接到第二线（53）的一端的端部和电连接到电缆侧的相对端。 第四线（75）的端部电连接到第二线（53）的相对端，并且电连接到电缆侧的相对端。

公开(公告)号：US07517254B2

公开(公告)日：2009-04-14

申请号：US12074794

申请日：2008-03-05

Applicant: Hong-Bo Zhang ,  Zheng-Hua Xu ,  Li-Chun Wu

Inventor： Hong-Bo Zhang ,  Zheng-Hua Xu ,  Li-Chun Wu

IPC: H01R24/04

CPC classification number: H01R13/6658 ,  H01R24/64

Abstract: A modular jack assembly (1) for being mounted on a mother board (4) and engaging with a mating plug. The modular jack has a number of terminal modules (3), an insulative housing (2), an outer shield (6) surrounding the insulative housing (2) and a power over ethernet assembly (33). The terminal module is provided with a base element (310) having a front portion (3101), a rear portion (3102), a top portion (3103), a side portion (3107) and a number of connecting terminals (35) mounted thereon. The terminal module further includes a pair of daughter boards (311) attached to the side portions of the base element, a contacting module (30) assembled to the front portion and a connecting element (32) mounted to the rear portion.

Abstract translation: 一种用于安装在母板（4）上并与配合插头接合的模块式插座组件（1）。 模块化插座具有多个端子模块（3），绝缘壳体（2），围绕绝缘外壳（2）的外屏蔽（6）和以太网电力组件（33）。 端子模块设置有具有前部（3101），后部（3102），顶部（3103），侧部（3107）和多个连接端子（35）的基座元件（310） 上。 端子模块还包括附接到基座元件的侧部的一对子板（311），组装到前部的接触模块（30）和安装到后部的连接元件（32）。

公开(公告)号：US20090093154A1

公开(公告)日：2009-04-09

申请号：US12286310

申请日：2008-09-29

Applicant: Hui-Juan Shen ,  Qing Wan ,  Li-Chun Wu

Inventor： Hui-Juan Shen ,  Qing Wan ,  Li-Chun Wu

IPC: H01R13/641 ,  H01R13/04

CPC classification number: H01R13/7172 ,  H01R24/64

Abstract: A modular jack (100) for receiving a mating plug includes a visual indicator (3) having a lighting pipe (31), a pair of pins (32) extending from the lighting pipe and a separate guiding pipe (33), and an insulative housing (1) including a front face (1), an opposite rear face (13), side faces (12) connecting with the front face and rear face. The insulative housing defines a pipe slot (152) extending through the front face and the side face for receiving the guiding pipe, and further has a receiving channel (152) in communication with the pipe slot for receiving the lighting pipe and a number of pin slots (151) extending rearwardly and through the rear face of the housing for receiving the pins.

公开(公告)号：US20090040118A1

公开(公告)日：2009-02-12

申请号：US12228396

申请日：2008-08-11

Applicant: John Chow ,  Li-chun Wu ,  Der-Chung Hwang ,  Yun-Cheng Hou ,  Fang-Chi Huang ,  Wen-Zhao Huang

Inventor： John Chow ,  Li-chun Wu ,  Der-Chung Hwang ,  Yun-Cheng Hou ,  Fang-Chi Huang ,  Wen-Zhao Huang

IPC: H01Q1/24 ,  H01Q1/42

CPC classification number: H01Q9/285 ,  H01Q1/084 ,  H01Q1/2266 ,  H01Q1/2291

Abstract: An electronic device (100) includes a metal shell (1) having a number of walls (11,12) and an antenna unit (3). The metal wall has an interior space (17) defined therebetween, at least one recess (110) defined on one of the wall (11), and a mating member (111) disposed around the recess and extending into the interior space. The antenna unit is received in the recess and has a locating portion (36) extending from a side portion thereof and pivotably engaging with the mating member. When the antenna unit is rotated from a closed position to an opening position, another side portion of the antenna unit extends outward from the recess.

Abstract translation: 电子设备（100）包括具有多个壁（11,12）和天线单元（3）的金属外壳（1）。 金属壁具有限定在其间的内部空间（17），限定在壁（11）中的一个上的至少一个凹部（110）和围绕凹部设置并延伸到内部空间中的配合构件（111）。 天线单元被容纳在凹部中并且具有从其侧部延伸并与配合构件可枢转地接合的定位部分（36）。 当天线单元从关闭位置旋转到打开位置时，天线单元的另一侧部从凹部向外延伸。

公开(公告)号：US07485004B2

公开(公告)日：2009-02-03

申请号：US12009236

申请日：2008-01-17

Applicant: Zhi-Jian Liu ,  Zheng-Hua Xu ,  Li-Chun Wu

Inventor： Zhi-Jian Liu ,  Zheng-Hua Xu ,  Li-Chun Wu

IPC: H01R13/66

CPC classification number: H01R12/58 ,  H01R12/724 ,  H01R13/6461 ,  H01R13/6658 ,  H01R13/719 ,  H01R24/64

Abstract: An electrical connector (1) has a base portion (22), a number of terminals (3) mounted to the base portion, a first circuit board (42) assembled to the base portion, a substrate paralleled with the base portion and a number of pins (212) mounted on the substrate and a second circuit board (41) electrically engaging with the number of pins. The first and the second circuit boards together defines a receiving space (6). The electrical connector further has a number of electrical elements (5) received in the receiving space and together electrically connecting with the first circuit board and the second circuit board.

Abstract translation: 电连接器（1）具有基部（22），安装到基部的多个端子（3），组装到基部的第一电路板（42），与基部平行的基板 安装在基板上的引脚（212）和与引脚数量电接合的第二电路板（41）。 第一和第二电路板一起限定了接收空间（6）。 电连接器还具有容纳在接收空间中并且与第一电路板和第二电路板电连接的多个电气元件（5）。

公开(公告)号：US20080194140A1

公开(公告)日：2008-08-14

申请号：US12069373

申请日：2008-02-07

Applicant: Hong-Bo Zhang ,  Zheng-Hua Xu ,  Li-Chun Wu

Inventor： Hong-Bo Zhang ,  Zheng-Hua Xu ,  Li-Chun Wu

IPC: H01R13/60

CPC classification number: H01R24/64

Abstract: A modular jack assembly includes first and second contact-holding inserts (10, 20) having first and second groups of interengaging elements (11 and 21, 12 and 22) between opposite bottom surfaces thereof. The first and second groups of interengaging elements are configured to interferentially engage the first contact-holding insert (10) with the second contact-holding insert (20) in respective first and second lateral and horizontal positioning directions (A, B). The second lateral and horizontal positioning direction (B) extends at approximately 90 degrees. from the first lateral and horizontal positioning direction (A). This arrangement will result in a reliable and stable positioning of the first contact-holding insert with respect to the second contact-holding insert.

Abstract translation: 模块式千斤顶组件包括在相对的底表面之间具有第一组和第二组相互接合的元件（11和21,12和22）的第一和第二接触保持插入件（10,20）。 第一组和第二组相互接合元件构造成在相应的第一和第二横向和水平定位方向（A，B）中使第一接触保持插入件（10）与第二接触保持插入件（20）沿内接合。 第二横向和水平定位方向（B）以大约90度延伸。 从第一横向和横向定位方向（A）。 这种布置将导致第一接触保持插入件相对于第二接触保持插入件的可靠和稳定的定位。