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31. 发明授权

US6093032A Connector with spacer 失效
标题翻译：带间隔器的连接器
公开(公告)号：US6093032A
公开(公告)日：2000-07-25
申请号：US955769
申请日：1997-10-22
申请人： Robert G. McHugh , Wen-Chun Pei
发明人： Robert G. McHugh , Wen-Chun Pei
IPC分类号： H01R9/09
CPC分类号： H01R12/716
摘要： A horizontal type card edge connector (10) includes an elongated insulative housing (12) defining a central slot (14) for receiving a module therein. Two rows of passageways (16) are provided by two sides of the central slot (14) in the housing (12) for receiving therein a corresponding number of contacts (18) which are adapted to be engaged with the corresponding circuit pads on the module. Two end blocks (20) disposed at two opposite ends of the housing (12), extend in both downward and rearward directions to define a space therebetween whereby the right angle type contact tails (30) are positioned in the space. A back shell (70) with an L-shaped cross-sectional configuration is attached to the back side of the housing (12) by two latch devices (76) intergrated therewith for protectively covering all the contact tails (30), wherein a horizontal wall (74) and a vertical wall (72) of the back shell (70) are respectively supported by top edge sections (81) and back edge sections (80) of the end blocks (20).
摘要翻译：水平型卡缘连接器（10）包括限定用于在其中接收模块的中心狭槽（14）的细长绝缘壳体（12）。两排通道（16）由壳体（12）中的中心狭槽（14）的两侧提供，用于在其中接收相应数量的触头（18），该触头适于与模块上的相应的电路板接合。设置在壳体（12）的两个相对端处的两个端块（20）在向下和向后方向上延伸以限定其间的空间，由此直角型接触尾部（30）位于该空间中。具有L形横截面构造的后壳（70）通过与其集成的两个闩锁装置（76）附接到壳体（12）的后侧，用于保护性地覆盖所有接触尾部（30），其中水平后壳（70）的壁（74）和垂直壁（72）分别由端块（20）的顶边缘部分（81）和后边缘部分（80）支撑。

32. 发明授权

US6062890A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US6062890A
公开(公告)日：2000-05-16
申请号：US385245
申请日：1999-08-28
申请人： Wen-Chun Pei , Yu-Min Wang
发明人： Wen-Chun Pei , Yu-Min Wang
IPC分类号： H01R12/71 , H01R13/193 , H01R13/24 , H05K3/30 , H05K3/34 , H05K7/10 , H01R13/625
CPC分类号： H05K7/1007 , H01R12/716 , H01R13/193 , H01R13/24 , H05K3/303 , H05K3/3426 , H05K2201/068 , H05K2201/10189 , H05K2201/2036 , Y02P70/613
摘要： An electrical connector for interconnecting an IC module and a circuit board comprises a base, a slide plate, a plurality of contacts, a spacing plate, a prepreg, a cover and a push plate. A plurality of passageways is formed in the base for receiving corresponding contacts. The slide plate is mounted on a top surface of the base, and a plurality of apertures is formed in the slide plate corresponding to the passageways of the base. The spacing plate is mounted to a bottom surface of the base and forms a plurality of positioning holes for receiving soldering portions of the corresponding contacts. The prepreg is disposed between the base and the spacing plate, and a plurality of spacing holes is formed in the prepreg corresponding to the passageways of the base. Since the spacing plate and the circuit board have the same thermal expansion coefficient, the positioning holes remain in alignment with corresponding solder pads formed on the circuit board during a soldering process. Furthermore, the contacts are resilient to compensate for deformation of the electrical connector and the circuit board. Thus, a reliable connection between the circuit board and the IC module is provided.
摘要翻译：用于互连IC模块和电路板的电连接器包括基座，滑板，多个触点，间隔板，预浸料，盖和推板。多个通道形成在基座中以接收相应的触点。滑板安装在基座的上表面上，并且在滑板中形成多个对应于基座通道的孔。间隔板安装在基座的底面上并形成多个用于接收相应触点的焊接部分的定位孔。预浸料坯设置在基座和间隔板之间，并且在与基座的通道对应的预浸料坯中形成多个间隔孔。由于间隔板和电路板具有相同的热膨胀系数，因此在焊接过程中，定位孔保持与形成在电路板上的相应焊盘对齐。此外，触头是弹性的，以补偿电连接器和电路板的变形。因此，提供了电路板和IC模块之间的可靠连接。

33. 发明授权

US6027372A Electric connector fixing device 失效
标题翻译：电连接器固定装置
公开(公告)号：US6027372A
公开(公告)日：2000-02-22
申请号：US949045
申请日：1997-10-10
申请人： Ching-Ho Lai , Wen-Chun Pei
发明人： Ching-Ho Lai , Wen-Chun Pei
IPC分类号： F16B21/16 , F16B37/04 , H01R13/73
CPC分类号： H01R12/7047 , F16B21/16 , F16B37/043
摘要： A device for fixing an electric connector to a mother board is disclosed. The device includes a mounting flange integrally formed at a bottom corner of the electric connector, a nut having a hexagonal head portion and a neck portion, and a bolt. The mounting flange defines a nut receiving hole having a hexagonal hole portion and forms a locking tooth extending into the nut receiving hole. When the nut is pressed into the nut receiving hole to reach a position in which the hexagonal head portion fits the hexagonal hole portion, the nut is fixedly locked in position by the locking tooth engaging with the neck portion of the nut. The bolt extends from a bottom through the mother board to threadedly engage with the nut fixedly received in the nut receiving hole to firmly fix the connector to the mother board.
摘要翻译：公开了一种用于将电连接器固定到母板的装置。该装置包括一体地形成在电连接器的底角处的安装凸缘，具有六边形头部和颈部的螺母和螺栓。安装凸缘限定具有六边形孔部分的螺母接收孔，并形成延伸到螺母接收孔中的锁定齿。当螺母被压入螺母接收孔中以到达六边形头部与六边形孔部分配合的位置时，通过与螺母的颈部接合的锁定齿将螺母固定地锁定在适当位置。螺栓从底部延伸通过母板，与固定地容纳在螺母接收孔中的螺母螺纹接合，以将连接器牢固地固定到母板上。

34. 发明授权

US05997317A Ball grid array connector 有权
标题翻译：球栅阵列连接器
公开(公告)号：US05997317A
公开(公告)日：1999-12-07
申请号：US337166
申请日：1999-06-21
申请人： Wen-Chun Pei , Ming-Lun Szu
发明人： Wen-Chun Pei , Ming-Lun Szu
IPC分类号： H01R4/02 , H01R43/02 , H05K3/34 , H05K7/10
CPC分类号： H01R43/0256 , H05K3/3436 , H05K7/1061 , H01R12/707 , H05K2201/10189 , H05K2203/041 , H05K3/3426 , Y02P70/613
摘要： A ball grid array connector comprises an insulative housing having a mating face and a soldering face opposite to the mating face and a plurality of passageways defined between the mating face and the soldering face. A plurality of contacts are received in the passageways and each contact comprises a contacting portion and a soldering portion substantially perpendicular to the soldering portion. A solder ball is attached to the soldering portion of each contact and the solder ball has a diameter less than a width of the soldering portion of the contact.
摘要翻译：球栅阵列连接器包括绝缘壳体，其具有配合面和与配合面相对的焊接面以及限定在配合面和焊接面之间的多个通道。多个触点被容纳在通道中，并且每个触点包括基本上垂直于焊接部分的接触部分和焊接部分。焊锡球附接到每个触点的焊接部分，并且焊球的直径小于接触件的焊接部分的宽度。

35. 发明授权

US5980272A Electrical connector with back shell for contact tails 失效
标题翻译：带后壳的电气连接器，用于接触尾部
公开(公告)号：US5980272A
公开(公告)日：1999-11-09
申请号：US955444
申请日：1997-10-21
申请人： Robert G. McHugh , Wen-Chun Pei
发明人： Robert G. McHugh , Wen-Chun Pei
IPC分类号： H01R13/00 , H01R13/46 , H01R13/516 , H01R9/09
CPC分类号： H01R12/7005 , H01R12/721 , H01R12/727
摘要： A horizontal type card edge connector (10) includes an elongated insulative housing (12) defining a central slot (14) for receiving a module (500) therein. Two rows of passageways (16) are provided by two sides of the central slot (14) in the housing (12) for receiving therein a corresponding number of contacts (18) which are adapted to be engaged with the corresponding circuit pads on the module (500). Two end blocks (20) disposed at two opposite ends of the housing (12), extend in both downward and rearward directions to define a space therebetween whereby the right angle type contact tails (30) are positioned in the space. A back shell (70) with an L-shaped cross-sectional configuration is attached to the back side of the housing (12) by a pair of latch devices (76) thereof for protectively covering all the contact tails (30) thereunder, wherein the horizontal wall (74) and the vertical wall (72) of the back shell (70) are respectively supported by the top edge sections (81) and the back edge sections (80) of the end blocks (20).
摘要翻译：水平型卡缘连接器（10）包括限定用于在其中容纳模块（500）的中心狭槽（14）的细长绝缘壳体（12）。两排通道（16）由壳体（12）中的中心狭槽（14）的两侧提供，用于在其中接收相应数量的触头（18），该触头适于与模块上的相应的电路板接合（500）。设置在壳体（12）的两个相对端处的两个端块（20）在向下和向后方向上延伸以限定其间的空间，由此直角型接触尾部（30）位于该空间中。具有L形横截面构造的后壳（70）通过一对闩锁装置（76）附接到壳体（12）的后侧，用于保护地覆盖其下的所有接触尾部（30），其中后壳（70）的水平壁（74）和垂直壁（72）分别由端块（20）的顶边缘部分（81）和后边缘部分（80）支撑。

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