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1. 发明申请

US20090149060A1 Electrical connector with improved heat dissipation structure 有权
标题翻译：电连接器具有改进的散热结构
公开(公告)号：US20090149060A1
公开(公告)日：2009-06-11
申请号：US12316324
申请日：2008-12-11
申请人： Zi-Qiang Zhu , Chen-Xi Wang , Zhang-Lan Xue , Hong-Qiang Han , Lun-Song Hu
发明人： Zi-Qiang Zhu , Chen-Xi Wang , Zhang-Lan Xue , Hong-Qiang Han , Lun-Song Hu
IPC分类号： H01R13/648
CPC分类号： H01R12/716
摘要： An electrical connector includes an insulative housing (2) having a base portion (20) with a front face (200) and a rear face (204), and a protection portion (22) extending backwardly from the rear face (204). The protection portion (22) defines a receiving cavity (222) opening at a rear end thereof. The base portion (20) defines a plurality of passageways (201) extending therethrough and communicating with the receiving cavity (222). A plurality of power contacts (3) are retained on the insulative housing (2). Each power contact (3) has a securing portion (300, 310) positioned in the passageway (201), a columned contact portion (301, 311) and a bending portion (302, 312) extending from two ends of the securing portion (300, 310) respectively. The bending portion (302, 312) is received in the receiving cavity (222) for dissipating heat best. A metal shield (4) has a flat portion (40) affixed to the front face (200) and a mating portion (41) extending forwardly from the flat portion (40). The mating portion (41) defines a D-shape mating hole (42) for receiving a mating connector.
摘要翻译：电连接器包括具有前表面（200）和后表面（204）的基部（20）的绝缘壳体（2）和从后表面（204）向后延伸的保护部分（22）。保护部分（22）限定在其后端开口的容纳腔（222）。基部（20）限定了延伸穿过其并与接纳腔（222）连通的多个通道（201）。多个电源触头（3）保持在绝缘壳体（2）上。每个动力触头（3）具有定位在通道（201）中的固定部分（300,310），柱状接触部分（301,311）和从固定部分的两端延伸的弯曲部分（302,312） 300,310）。弯曲部分（302,312）被容纳在接收腔（222）中，以最好地散热。金属屏蔽件（4）具有固定在前表面（200）上的平坦部分（40）和从平坦部分（40）向前延伸的配合部分（41）。配合部分（41）限定用于接收配合连接器的D形配合孔（42）。

2. 发明授权

US07771242B2 Electrical connector with improved contact position structure 失效
标题翻译：电连接器具有改进的接触位置结构
公开(公告)号：US07771242B2
公开(公告)日：2010-08-10
申请号：US12386651
申请日：2009-04-21
申请人： Zhang-Lan Xue , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
发明人： Zhang-Lan Xue , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
IPC分类号： H01R13/514
CPC分类号： H01R13/42 , H01R13/5045
摘要： An electrical connector (100) includes an insulative housing and a plurality of contacts (3) retained in the insulative housing. The insulative housing includes a number of receiving slots (110) and a number of retaining slots (22) communicating with each other along a front-to-back direction. Each contact (3) has a securing portion (30) engaging with the retaining slot (22), a contact portion (33) extending forwardly into the receiving slot (110) from the securing portion (30), and a tail portion (34) extending out of the insulative housing from the securing portion (30). The retaining slot (22) defines a first inclined face (220) at an inner wall thereof. The securing portion (30) has a second inclined face (300) corresponding to the first inclined face (220) and abutting against the first inclined face (220).
摘要翻译：电连接器（100）包括绝缘壳体和保持在绝缘壳体中的多个触点（3）。绝缘壳体包括多个接收槽（110）和多个沿着前后方向相互连通的保持槽（22）。每个触头（3）具有与保持槽（22）接合的固定部分（30），从固定部分（30）向前延伸到接收槽（110）中的接触部分（33）和尾部（34））从所述固定部分（30）伸出所述绝缘壳体。保持槽（22）在其内壁处限定第一倾斜面（220）。固定部分（30）具有与第一倾斜面（220）对应的第二倾斜面（300）并与第一倾斜面（220）抵接。

3. 发明申请

US20090264020A1 Electrical connector with improved contact position structure 失效
标题翻译：电连接器具有改进的接触位置结构
公开(公告)号：US20090264020A1
公开(公告)日：2009-10-22
申请号：US12386651
申请日：2009-04-21
申请人： Zhang-Lan Xue , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
发明人： Zhang-Lan Xue , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
IPC分类号： H01R24/00
CPC分类号： H01R13/42 , H01R13/5045
摘要： An electrical connector (100) includes an insulative housing and a plurality of contacts (3) retained in the insulative housing. The insulative housing includes a number of receiving slots (110) and a number of retaining slots (22) communicating with each other along a front-to-back direction. Each contact (3) has a securing portion (30) engaging with the retaining slot (22), a contact portion (33) extending forwardly into the receiving slot (110) from the securing portion (30), and a tail portion (34) extending out of the insulative housing from the securing portion (30). The retaining slot (22) defines a first inclined face (220) at an inner wall thereof. The securing portion (30) has a second inclined face (300) corresponding to the first inclined face (220) and abutting against the first inclined face (220).
摘要翻译：电连接器（100）包括绝缘壳体和保持在绝缘壳体中的多个触点（3）。绝缘壳体包括多个接收槽（110）和多个沿着前后方向相互连通的保持槽（22）。每个触头（3）具有与保持槽（22）接合的固定部分（30），从固定部分（30）向前延伸到接收槽（110）中的接触部分（33）和尾部（34））从所述固定部分（30）伸出所述绝缘壳体。保持槽（22）在其内壁处限定第一倾斜面（220）。固定部分（30）具有与第一倾斜面（220）对应的第二倾斜面（300）并与第一倾斜面（220）抵接。

4. 发明授权

US07588456B2 Electrical connector with improved heat dissipation structure 有权
公开(公告)号：US07588456B2
公开(公告)日：2009-09-15
申请号：US12316324
申请日：2008-12-11
申请人： Zi-Qiang Zhu , Chen-Xi Wang , Zhang-Lan Xue , Hong-Qiang Han , Lun-Song Hu
发明人： Zi-Qiang Zhu , Chen-Xi Wang , Zhang-Lan Xue , Hong-Qiang Han , Lun-Song Hu
IPC分类号： H01R13/00
CPC分类号： H01R12/716
摘要： An electrical connector includes an insulative housing (2) having a base portion (20) with a front face (200) and a rear face (204), and a protection portion (22) extending backwardly from the rear face (204). The protection portion (22) defines a receiving cavity (222) opening at a rear end thereof. The base portion (20) defines a plurality of passageways (201) extending therethrough and communicating with the receiving cavity (222). A plurality of power contacts (3) are retained on the insulative housing (2). Each power contact (3) has a securing portion (300, 310) positioned in the passageway (201), a columned contact portion (301, 311) and a bending portion (302, 312) extending from two ends of the securing portion (300, 310) respectively. The bending portion (302, 312) is received in the receiving cavity (222) for dissipating heat best. A metal shield (4) has a flat portion (40) affixed to the front face (200) and a mating portion (41) extending forwardly from the flat portion (40). The mating portion (41) defines a D-shape mating hole (42) for receiving a mating connector.

5. 发明申请

US20090011629A1 Electrical connector having improved terminal arrangement thereof 失效
标题翻译：电连接器具有改进的端子排列
公开(公告)号：US20090011629A1
公开(公告)日：2009-01-08
申请号：US12215730
申请日：2008-06-30
申请人： Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
发明人： Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
IPC分类号： H01R29/00 , H01R13/62 , H01R24/04
CPC分类号： H01R24/58 , H01R12/716 , H01R13/7031 , H01R2107/00
摘要： An electrical connector (100) includes an insulative housing (10) defining a receiving hole for accommodating a mating plug, a first set of and a second set of switch terminals (21, 22, 23, 24, 25), and a flexible terminal (27) positioned between the switch terminals (21, 22, 23, 24, 25). The flexible terminal (27) has a retaining portion (270), a flexible arm (271) bent from the retaining portion (270) and a contact portion (275) formed on the flexible arm (271). The switch terminals (21, 22, 23, 24, 25) abut against the plug in a left-to-right direction. The flexible terminal (27) abuts against the mating plug in an up-to-down direction to provide a great insertion force in order to reach a good inserting or pulling feeling of the mating plug.
摘要翻译：电连接器（100）包括限定用于容纳配合插头的容纳孔的绝缘壳体（10），第一组开关端子和第二组开关端子（21,22,23,24,25）和柔性端子（27）定位在开关端子（21,22,23,24,25）之间。柔性端子（27）具有保持部分（270），从保持部分（270）弯曲的柔性臂（271）和形成在柔性臂（271）上的接触部分（275）。开关端子（21,22,23,24,25）在左右方向上抵接插头。柔性端子（27）在上下方向上抵靠配合插头以提供很大的插入力，以便达到匹配插头的良好的插拔感。

6. 发明授权

US07878864B2 Audio jack having a contact with two sections separated with each other 失效
标题翻译：具有彼此分离的两个部分的接触的音频插孔
公开(公告)号：US07878864B2
公开(公告)日：2011-02-01
申请号：US12622448
申请日：2009-11-20
申请人： Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
发明人： Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
IPC分类号： H01R24/04
CPC分类号： H01R24/58 , H01R12/712 , H01R13/6471 , H01R13/6594 , H01R13/7033 , H01R2107/00
摘要： An audio jack (1) includes an insulative housing (2) defining an insertion opening (213), and a plurality of contacts (3) retained in the insulative housing (2); each contact (3) has a contact portion (313, 3212) extending into the insertion opening (213) and a tail portion (311, 3221) for connecting with a circuit board; at least a contact (32) comprises a mating section (321) for contacting with a corresponding audio plug (8) and a transmission section (322) separated with the mating section (321) for connecting with the circuit board which the mating section (321) does not connect; at least a contact portion (3212) is arranged on the mating section (321) to electrically connect with the transmission section (322) when the audio plug (8) is fully inserted into the insertion opening (213).
摘要翻译：音频插座（1）包括限定插入开口（213）的绝缘壳体（2）和保持在绝缘壳体（2）中的多个触点; 每个触头（3）具有延伸到插入开口（213）中的接触部分（313,3212）和用于与电路板连接的尾部（311,3221）; 至少一个触点（32）包括用于与相应的音频插头（8）接触的匹配部分（321）和与配合部分（321）分离的传输部分（322），用于与电路板连接， 321）不连接; 当音频插头（8）完全插入到插入开口（213）中时，至少一个接触部分（3212）布置在配合部分（321）上以与传输部分（322）电连接。

7. 发明授权

US07726990B2 Electrical connector having improved terminal switch arrangement 失效
标题翻译：具有改进的端子开关布置的电连接器
公开(公告)号：US07726990B2
公开(公告)日：2010-06-01
申请号：US12215730
申请日：2008-06-30
申请人： Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
发明人： Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu , Zi-Qiang Zhu
IPC分类号： H01R29/00
CPC分类号： H01R24/58 , H01R12/716 , H01R13/7031 , H01R2107/00
摘要： An electrical connector (100) includes an insulative housing (10) defining a receiving hole for accommodating a mating plug, a first set of and a second set of switch terminals (21, 22, 23, 24, 25), and a flexible terminal (27) positioned between the switch terminals (21, 22, 23, 24, 25). The flexible terminal (27) has a retaining portion (270), a flexible arm (271) bent from the retaining portion (270) and a contact portion (275) formed on the flexible arm (271). The switch terminals (21, 22, 23, 24, 25) abut against the plug in a left-to-right direction. The flexible terminal (27) abuts against the mating plug in an up-to-down direction to provide a great insertion force in order to reach a good inserting or pulling feeling of the mating plug.
摘要翻译：电连接器（100）包括限定用于容纳配合插头的容纳孔的绝缘壳体（10），第一组开关端子和第二组开关端子（21,22,23,24,25）和柔性端子（27）定位在开关端子（21,22,23,24,25）之间。柔性端子（27）具有保持部分（270），从保持部分（270）弯曲的柔性臂（271）和形成在柔性臂（271）上的接触部分（275）。开关端子（21,22,23,24,25）在左右方向上抵接插头。柔性端子（27）在上下方向上抵靠配合插头以提供很大的插入力，以便达到匹配插头的良好的插拔感。

8. 发明申请

US20090149081A1 Audio Jack connector and contact thereof with improved strong intensity contact portion 失效
标题翻译：音频插孔连接器及其与其强度接触部分的接触
公开(公告)号：US20090149081A1
公开(公告)日：2009-06-11
申请号：US12316330
申请日：2008-12-11
申请人： Zi-Qiang Zhu , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu
发明人： Zi-Qiang Zhu , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu
IPC分类号： H01R24/04
CPC分类号： H01R12/57 , H01R12/7047 , H01R13/50 , H01R24/58 , H01R2107/00
摘要： An audio jack connector includes an insulative housing and a conductive contact retained in the insulative housing. The insulative housing defines a plug receiving hole for receiving a mating plug and a mounting space located at one side of the plug receiving hole. The conductive contact has a stationary portion received in the mounting space, a spring arm forwardly extending from the stationary portion and a curly contact portion extending backwardly from the spring arm and protruding into the plug receiving hole. The curly contact portion includes opposite first and second ends in condition that the first end connects with the spring arm-and the second end abuts against an inner surface of the spring arm.
摘要翻译：音频插座连接器包括绝缘壳体和保持在绝缘壳体中的导电触头。绝缘壳体限定用于接收配合插头的插头接收孔和位于插头容纳孔一侧的安装空间。导电接触件具有容纳在安装空间中的固定部分，从固定部分向前延伸的弹簧臂和从弹簧臂向后延伸并突出到插头接收孔中的卷曲接触部分。卷曲接触部分包括相对的第一和第二端，条件是第一端与弹簧臂连接，第二端邻接弹簧臂的内表面。

9. 发明授权

US07591685B2 Audio jack connector and contact thereof with improved strong intensity contact portion 失效
标题翻译：音频插座连接器及其与其强度接触部分的接触
公开(公告)号：US07591685B2
公开(公告)日：2009-09-22
申请号：US12316330
申请日：2008-12-11
申请人： Zi-Qiang Zhu , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu
发明人： Zi-Qiang Zhu , Chen-Xi Wang , Hong-Qiang Han , Lun-Song Hu
IPC分类号： H01R24/04
CPC分类号： H01R12/57 , H01R12/7047 , H01R13/50 , H01R24/58 , H01R2107/00
摘要： An audio jack connector includes an insulative housing and a conductive contact retained in the insulative housing. The insulative housing defines a plug receiving hole for receiving a mating plug and a mounting space located at one side of the plug receiving hole. The conductive contact has a stationary portion received in the mounting space, a spring arm forwardly extending from the stationary portion and a curly contact portion extending backwardly from the spring arm and protruding into the plug receiving hole. The curly contact portion includes opposite first and second ends in condition that the first end connects with the spring arm and the second end abuts against an inner surface of the spring arm.
摘要翻译：音频插座连接器包括绝缘壳体和保持在绝缘壳体中的导电触头。绝缘壳体限定用于接收配合插头的插头接收孔和位于插头容纳孔一侧的安装空间。导电接触件具有容纳在安装空间中的固定部分，从固定部分向前延伸的弹簧臂和从弹簧臂向后延伸并突出到插头接收孔中的卷曲接触部分。卷曲接触部分包括相对的第一和第二端，条件是第一端与弹簧臂连接，第二端邻接弹簧臂的内表面。

10. 发明授权

US08033840B2 Electrical connector with improved contacts arrangement 失效
标题翻译：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）。

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