专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US06264489B1 ZIF socket with locking means 失效
标题翻译：带锁定装置的ZIF插座
公开(公告)号：US06264489B1
公开(公告)日：2001-07-24
申请号：US09410571
申请日：1999-10-01
申请人： Robert G McHugh , Wen-Chun Pei , Yu-Sung Lee
发明人： Robert G McHugh , Wen-Chun Pei , Yu-Sung Lee
IPC分类号： H01R450
CPC分类号： H05K7/1007 , H01R13/193
摘要： A zero insertion force socket comprises a base and a cover movably mounted on the base. The base has a body portion from a front edge of which a head extends and two cutouts defined beside the head. A hole is defined in the head and in communicating with the two cutouts via a space defined below the bottom of the head. The cover has two sockets extending downward therefrom and movably received in the cutouts. A locking strip has two ends firmly retained in the sockets and an intermediate portion positioned in the space below the bottom of the head. A spring member is formed in the intermediate portion of the locking strip and movably received in the hole of the head of the base. A recess is defined at a bottom of the base for receiving the spring member when the spring member is deformed and moved together with the cover.
摘要翻译：零插入力插座包括可移动地安装在基座上的底座和盖子。底座具有从头部延伸的前边缘的主体部分和在头部旁边限定的两个切口。在头部中限定一个孔，并且通过位于头部底部下方的空间与两个切口连通。盖有两个向下延伸的插座，并可移动地容纳在切口中。锁定条具有牢固地保持在插座中的两个端部和位于头部底部下方的空间中的中间部分。弹簧部件形成在锁定条的中间部分并可移动地容纳在基座的头部的孔中。在基座的底部限定有凹部，用于当弹簧构件变形并与盖一起移动时接收弹簧构件。

22. 发明授权

US06203337B1 Socket connector 失效
标题翻译：插座连接器
公开(公告)号：US06203337B1
公开(公告)日：2001-03-20
申请号：US09347679
申请日：1999-07-02
申请人： Wen-Chun Pei
发明人： Wen-Chun Pei
IPC分类号： H01R1200
CPC分类号： H05K7/1007 , H01R12/716 , H01R13/193
摘要： A socket connector includes a base defining first holes for receiving cylindrical pins therein and a cover fixed to the base for defining a space therebetween for movably receiving a slider. The cover defines second holes corresponding to the first holes of the base for receiving terminal pins of an electronic device therein. The slider defines slots corresponding to the holes for retaining contacts therein. Each contact engages with/separates from the corresponding pin of the base and the corresponding terminal pin for establishing/breaking electrical connection therebetween. The base is mounted to a substrate board having conductive traces formed thereon. A solder ball electrically connects each conductive trace to the corresponding pin of the base. The substrate board is made of a material having a thermal expansion coefficient identical to the circuit board thereby eliminating the possibility of rupturing the solder balls due to different thermal expansions of the boards. Each first hole has a conic opening for facilitating insertion of the corresponding pin therein and for accommodating solder to securely solder the pin to the substrate board.
摘要翻译：插座连接器包括限定用于在其中容纳圆柱形销的第一孔的基座和固定到基座的盖，用于在其间限定可移动地接收滑块的空间。盖子限定对应于基座的第一孔的第二孔，用于接收电子装置的端子销。滑块限定与孔相对应的槽，用于在其中保持接触。每个触点与基座的相应销和相应的端子销接合/分离，用于在它们之间建立/断开电连接。基座安装到其上形成有导电迹线的基板。焊球将每个导电迹线电连接到基座的相应引脚。基板由具有与电路板相同的热膨胀系数的材料制成，从而消除了由于板的不同热膨胀而使焊球破裂的可能性。每个第一孔具有锥形开口，用于便于将相应销插入其中并用于容纳焊料以将销牢固地焊接到基板。

23. 发明授权

US06186816B1 Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US06186816B1
公开(公告)日：2001-02-13
申请号：US09399136
申请日：1999-09-20
申请人： Sidney Lu , Wen-Chun Pei , Ming-Lun Szu
发明人： Sidney Lu , Wen-Chun Pei , Ming-Lun Szu
IPC分类号： H01R1362
CPC分类号： H05K7/1007
摘要： An electrical connector for electrically connecting a chip module to a circuit board comprises a dielectric base, a dielectric cover, a number of contacts and a positioning member. Each contact comprises a contact portion received in the base and a joining portion extending into the positioning member. The positioning member has a number of guiding holes and a number of conical receiving recesses having solder balls deposited therein. The guiding holes of the positioning member snugly receive the joining portions of the corresponding contacts thereby preventing molten solder from flowing into the base. The positioning member may be made of the same dielectric material as the mating circuit board thereby eliminating different thermal expansion between top and bottom surfaces of the solder balls due to a difference in coefficients of thermal expansion between the electrical connector and the mating circuit board.
摘要翻译：用于将芯片模块电连接到电路板的电连接器包括电介质基座，电介质盖，多个触点和定位构件。每个接触件包括容纳在基座中的接触部分和延伸到定位部件中的接合部分。定位构件具有多个引导孔和多个沉积有焊球的锥形容纳凹部。定位构件的引导孔紧密地接收相应触头的接合部分，从而防止熔融焊料流入基座。定位构件可以由与配合电路板相同的电介质材料制成，由此由于电连接器和配对电路板之间的热膨胀系数的差异，消除了焊球的顶表面和底表面之间的不同热膨胀。

24. 发明授权

US6116936A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US6116936A
公开(公告)日：2000-09-12
申请号：US364247
申请日：1999-07-29
申请人： Wen-Chun Pei
发明人： Wen-Chun Pei
IPC分类号： H01R4/50 , H01R13/193 , H01R13/625
CPC分类号： H01R13/193 , H01R4/505
摘要： An electrical connector assembly comprises a cover, a base having a number of conductive terminals received therein, and a cam mechanism for driving the cover along the base. The cover provides a number of standoffs for distancing a mounting face of the base from a printed circuit board. The cam mechanism comprises a cam including a lower column and an upper column stacked together with axes thereof being offset from each other a predetermined distance, a locking spring, and an opening and a recess respectively defined in the cover and the base for receiving the cam and the spring. The lower column defines a pair of notches spanning an arc of approximately 90 degrees around a periphery thereof. When the cam rotates in the recess of the base, the spring moves between the pair of notches and the upper column moves in the opening of the cover to drive the cover along the base.
摘要翻译：电连接器组件包括盖，其中容纳有多个导电端子的基座和用于沿底座驱动盖的凸轮机构。盖子提供了许多间距，用于将基座的安装面与印刷电路板间隔开。所述凸轮机构包括凸轮，所述凸轮包括下列和与其轴线彼此以预定距离彼此偏置的上部列和上部列，所述上部柱分别限定在所述盖和所述基部中以用于接收所述凸轮和春天。下列限定了围绕其周边的大约90度的弧的一对凹口。当凸轮在基座的凹部中旋转时，弹簧在一对凹口之间移动，并且上柱在盖的开口中移动，以沿底座驱动盖。

25. 发明授权

US5969946A Heat dissipating electrical apparatus 失效
标题翻译：散热电器
公开(公告)号：US5969946A
公开(公告)日：1999-10-19
申请号：US982337
申请日：1997-12-02
申请人： Ching-Ho Lai , Wen-Chun Pei
发明人： Ching-Ho Lai , Wen-Chun Pei
IPC分类号： H05K7/14 , H05K7/20
CPC分类号： H05K7/1431
摘要： A heat dissipating electrical apparatus (200) comprises a heat dissipation device (30) mounted to a substrate (99) and fastened to an electrical device (21) mounted on a daughter board (20) received in an electrical connector (10). A plurality of first heat dissipation fins (34) are formed in a matrix arrangement and extend from a main body (31) of the heat dissipation device (30). Two second heat dissipation fins (35) extend from opposite lower corners of the main body (31) of the heat dissipation device (30). The second fins (35) each define holes (36) in free ends thereof corresponding to holes defined in the substrate (99) for receiving fixing elements (40) to stably mount the heat dissipation device (30) to the substrate (99). Alternatively, the second fins (65) extend from an entire lower portion of the main body (61) of the heat dissipation device (60). The second fins (65) are sandwiched between retaining bars (55) and the fixing elements (50) is received in holes (66) defined in each of the outermost second fins (65), the retaining bars (55), and the substrate thereby stably mounting the heat dissipation device to the substrate (99) without exerting a significant force on the electrical connector (10). Therefore, interference with signals of the electrical device is prevented.
摘要翻译：散热电气设备（200）包括安装在基板（99）上并紧固到安装在接纳在电连接器（10）中的子板（20）上的电气装置（21）上的散热装置（30）。多个第一散热翅片（34）以矩阵形式形成并从散热装置（30）的主体（31）延伸。两个第二散热片（35）从散热装置（30）的主体（31）的相对的下角延伸。第二散热片（35）在其自由端中限定孔（36），所述孔（36）对应于限定在基板（99）中的孔，用于接收固定元件（40），以将散热装置（30）稳定地安装到基板（99）。或者，第二散热片（65）从散热装置（60）的主体（61）的整个下部延伸。第二散热片65夹在固定杆55之间，固定元件50被容纳在限定在最外侧的第二散热片65，保持棒55和基板55中的孔66中。从而将散热装置稳定地安装到基板（99）上，而不会对电连接器（10）施加大的力。因此，能够防止对电气装置的信号的干扰。

26. 发明授权

US06305946B1 Power connector combining signal connection 失效
标题翻译：电源连接器组合信号连接
公开(公告)号：US06305946B1
公开(公告)日：2001-10-23
申请号：US09574669
申请日：2000-05-18
申请人： Robert G. McHugh , Wen-Chun Pei
发明人： Robert G. McHugh , Wen-Chun Pei
IPC分类号： H01R1200
CPC分类号： H01R12/716
摘要： A power connector including an insulative housing defining an elongate slot in a front face thereof for receiving a central processing unit (CPU) module therein and pairs of upper and lower passages in an opposite face thereof in communication with the slot for receiving power contact pairs that electrically engage the CPU module. Each pair of power contacts includes a ground terminal and a hot terminal respectively received in the upper and lower passages. Each pair of ground and hot terminals have tail sections extending beyond the rear face and offset toward each other for securely receiving and electrically engaging a capacitor board to supply electrical power to the CPU module. Each lower passage is elongated in a direction away from the corresponding upper passage for providing an additional space to receive and retain a signal contact. Each signal contact has a tail section extending beyond the rear face for being electrically connected to a flat cable for exchange of data and control signals. Each signal contact has a U-shaped engaging section located in the slot and extending toward the CPU module for electrically engaging the CPU module and providing resiliency.
摘要翻译：一种电源连接器，包括在其前表面中限定细长槽的绝缘壳体，用于在其中接收中央处理单元（CPU）模块，并且在其相对面中的一对上通道和下通道与槽接合，用于接收电力接触对，电气接合CPU模块。每对电源触点包括分别容纳在上通道和下通道中的接地端子和热端子。每对接地端子和热端子具有延伸超过后表面并且彼此偏移的尾部，用于牢固地接收和电接合电容器板以向CPU模块提供电力。每个下部通道在远离相应的上部通道的方向上延伸，以提供用于接收和保持信号触点的附加空间。每个信号触点具有延伸超过后表面的尾部部分，用于电连接到用于交换数据和控制信号的扁平电缆。每个信号触点具有位于槽中的U形接合部分，并朝着CPU模块延伸，用于电气接合CPU模块并提供弹性。

27. 发明授权

US06203350B1 Zif socket 失效
标题翻译： Zif插座
公开(公告)号：US06203350B1
公开(公告)日：2001-03-20
申请号：US09439117
申请日：1999-11-12
申请人： William B. Walkup , Wen-Chun Pei
发明人： William B. Walkup , Wen-Chun Pei
IPC分类号： H01R13625
CPC分类号： H05K7/1007
摘要： A socket comprises a cover movably mounted on a base between an open status and a closed status. The cover and the base each have a body portion and a head portion extending from the body portion. The cover has first pair of inner walls and second pair of inner walls respectively formed in the body portion and the head portion thereof for slidably retaining the corresponding body portion and head portion of the base. Positioning members containing spaced shallow regions are formed in the body portion and the head portion of the base for receiving protrusions formed in the corresponding body portion and head portion of the cover so that the cover can be retained in either the open status or closed status by cooperation of the positioning members and the protrusions.
摘要翻译：插座包括可移动地安装在基座上的盖子，该盖子处于打开状态和关闭状态之间。盖和底座各自具有主体部分和从主体部分延伸的头部部分。所述盖具有分别形成在所述主体部分中的第一对内壁和第二对内壁及其头部，用于可滑动地保持所述底座的相应主体部分和头部。包含间隔浅的区域的定位构件形成在基部的主体部分和头部部分中，用于接收形成在相应主体部分中的突起和盖的头部部分，使得盖子可以被保持在打开状态或关闭状态。定位构件和突起的配合。

28. 发明授权

US06200153B1 Socket connector 失效
标题翻译：插座连接器
公开(公告)号：US06200153B1
公开(公告)日：2001-03-13
申请号：US09354698
申请日：1999-07-15
申请人： Wen-Chun Pei
发明人： Wen-Chun Pei
IPC分类号： H01R1120
CPC分类号： H01R12/716 , H01R13/193
摘要： A socket connector includes a pair of spaced locking blocks fixed to a circuit board. A plurality of contact elements is mounted to the circuit board between the locking blocks. A cover is fixed to the locking blocks and spaced from the circuit board for movably receiving a slide plate therebetween. The cover retains a central processing unit (CPU) module thereon and defines a plurality of holes corresponding to the contact elements through which pins of the CPU module extend. The slide plate defines slots corresponding to the contact elements and the holes of the cover for partially receiving the pins and the contact elements therein whereby when the slide plate is moved to a predetermined position, electrical connection is established between each contact element and the corresponding pin of the CPU module for connecting the CPU module to the circuit board.
摘要翻译：插座连接器包括固定到电路板的一对间隔开的锁定块。多个接触元件安装在电路板之间的锁定块之间。盖子固定在锁定块上并且与电路板间隔开，以便在其间可移动地接收滑动板。该盖在其上保持一个中央处理单元（CPU）模块，并且限定对应于CPU模块的引脚延伸的接触元件的多个孔。滑动板限定对应于接触元件和盖的孔的槽，用于部分地接收销和其中的接触元件，由此当滑板移动到预定位置时，在每个接触元件和相应的销之间建立电连接用于将CPU模块连接到电路板的CPU模块。

29. 发明授权

US06179623B2 Electrical socket 失效
标题翻译：电插座
公开(公告)号：US06179623B2
公开(公告)日：2001-01-30
申请号：US09342330
申请日：1999-06-29
申请人： Wen-Chun Pei
发明人： Wen-Chun Pei
IPC分类号： H01R1200
CPC分类号： H01R12/57 , H01R4/028 , H01R43/0256
摘要： An electrical socket comprises a dielectric base defining a plurality of receiving chambers therein, a number of terminals having a mating section and a soldering section, and a bottom board attached to the base. A dielectric cover is mounted to the base or is an integral part of the base for positioning pins of a mating integrated circuit (IC) chip. The bottom board is made of the same material as a mating circuit board. Thus, when the socket is soldered to the mating circuit board, misalignment between the terminals and the corresponding soldering pads of the mating circuit board is prevented due to identical coefficients of thermal expansion of the circuit board and the bottom board. The base forms a stand-off on a joining surface proximate the mating circuit board for distancing the bottom board from the base. Each terminal further comprises a curved section between the mating section and the soldering section for being disposed in a recess defined in a side wall of the corresponding receiving chamber of the base thereby cooperating with the stand-off to prevent molten solder from wicking into the receiving chambers. Thus, reliable communication quality between the mating IC chip, the socket and the mating circuit board can be achieved.
摘要翻译：电插座包括在其中限定多个接收室的电介质基座，具有配合部分和焊接部分的多个端子以及附接到基座的底板。电介质盖安装到基座上，或者是用于定位配合集成电路（IC）芯片的引脚的基座的整体部分。底板由与配对电路板相同的材料制成。因此，当插座被焊接到配合电路板时，由于电路板和底板的相同的热膨胀系数，防止了端子与配对电路板的对应焊盘之间的对准。底座在靠近配合电路板的接合表面上形成一个支座，用于将底板与基座隔开。每个端子还包括在配合部分和焊接部分之间的弯曲部分，用于设置在限定在基部的相应接收室的侧壁中的凹部中，从而与支架配合以防止熔融焊料芯吸到接收部房间。因此，可以实现配合IC芯片，插座和配合电路板之间的可靠的通信质量。

30. 发明授权

US6146178A Cam mechanism for a zero-insertion-force connector 失效
标题翻译：用于零插入力连接器的凸轮机构
公开(公告)号：US6146178A
公开(公告)日：2000-11-14
申请号：US405378
申请日：1999-09-24
申请人： William B. Walkup , Wen-Chun Pei
发明人： William B. Walkup , Wen-Chun Pei
IPC分类号： H01R12/88 , H01R13/193 , H01R13/629 , H01R13/631
CPC分类号： H01R13/193 , H01R12/88 , H01R13/62905
摘要： A cam mechanism for driving a zero-insertion-force connector between open and closed positions is disclosed. The connector include a base for being mounted to a mother board. A cover is slidably mounted on the base. The cam mechanism includes a cam having a head rotatably mounted on the base, a body located between the base and the cover and a bottom face supported by the cover. First and second depressions are formed on the body of the cam and angularly spaced from each other 90 degrees. A positioning arm is integrally formed with the base. The positioning arm has a bulge formed at its free end. When the cam is rotated to a position wherein the bulge is fittingly received in the first depression, the cam pushes the cover relative to the base to reach the open position. When the cam is rotated to a position wherein the bulge is fittingly received in the second depression, the cam pushes the cover relative to the base to reach the closed position.
摘要翻译：公开了一种用于在打开和关闭位置之间驱动零插入力连接器的凸轮机构。连接器包括用于安装到母板的基座。盖可滑动地安装在基座上。凸轮机构包括具有可旋转地安装在基座上的头部的凸轮，位于基部和盖之间的主体以及由盖支撑的底面。第一和第二凹陷形成在凸轮的主体上并且彼此成角度地间隔90度。定位臂与基座一体形成。定位臂具有在其自由端形成的凸起。当凸轮旋转到其中凸起适当地接收在第一凹部中的位置时，凸轮相对于底座推动盖以到达打开位置。当凸轮旋转到其中凸起适当地容纳在第二凹部中的位置时，凸轮相对于底座推动盖以到达关闭位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式