公开(公告)号：US20050042897A1

公开(公告)日：2005-02-24

申请号：US10925286

申请日：2004-08-23

申请人： Jian Zhang ,  Nick Lin

发明人： Jian Zhang ,  Nick Lin

IPC分类号： H01R12/16 ,  H01R13/24 ,  H01R12/00

CPC分类号： H01R12/88

摘要： A land grid array connector (1) for electrically connecting a CPU package (3) to a printed circuit board comprises a housing (2) and a number of contacts (23) received in passageways (22) of the housing. The housing has a floor (20) and sidewalls (24,26). The floor and the sidewalls cooperatively define a receiving space for accommodating the package. Block member (269) is formed on inner side of the sidewalls of the housing for protecting inner surface of the sidewalls of the housing from scraping damage during insertion of the package into the housing and during extraction of the package from the housing. Reliable electrical connection between the package and contacts of the land grid array connector is secured.

摘要翻译： 用于将CPU封装（3）电连接到印刷电路板的焊盘格栅阵列连接器（1）包括壳体（2）和容纳在壳体的通道（22）中的多个触点（23）。 壳体具有底板（20）和侧壁​​（24,26）。 地板和侧壁协同地限定用于容纳包装的容纳空间。 块体构件（269）形成在壳体的侧壁的内侧，用于在将包装插入壳体期间以及在从壳体提取包装件期间保护壳体的侧壁的内表面免受刮擦损坏。 封装和焊盘栅格阵列连接器的触点之间的可靠电连接得到保证。

公开(公告)号：US20050032399A1

公开(公告)日：2005-02-10

申请号：US10912811

申请日：2004-08-06

申请人： Wen He ,  Fujin Peng ,  Nick Lin

发明人： Wen He ,  Fujin Peng ,  Nick Lin

IPC分类号： H01R33/76 ,  H01R13/62 ,  H05K7/10 ,  H01R12/00

CPC分类号： H05K7/1061 ,  H01R12/7076 ,  H01R13/62

摘要： An electrical connector (1) for connecting a land grid array (LGA) chip with a printed circuit board (PCB) includes a housing (10), and terminals (11) received in passageways (102) of the housing. The housing defines a base (100) and four sidewalls (12), the base and the sidewalls cooperatively defining a space therebetween for receiving the LGA chip. The base has a multiplicity of passageways along a length thereof, for receiving the corresponding terminals therein. Two adjacent sidewalls each define a resilient beam (13) with an incline surface and joining the sidewall at two ends. A space (15) is defined between the beam and the sidewall. When the LGA chip is placed on the base, the two resilient beams can resiliently act on the chip to ensure reliable engagement between the LGA chip and the connector.

摘要翻译： 用于将平台格栅阵列（LGA）芯片与印刷电路板（PCB）连接的电连接器（1）包括壳体（10）和容纳在壳体的通道（102）中的端子（11）。 壳体限定基部（100）和四个侧壁（12），所述基部和侧壁协作地在其间限定用于接收LGA芯片的空间。 底座具有沿其长度的多个通道，用于在其中接收相应的端子。 两个相邻的侧壁各自限定具有倾斜表面的弹性梁（13），并且在两端连接侧壁。 在梁和侧壁之间限定一个空间（15）。 当LGA芯片放置在基座上时，两个弹性梁可以弹性地作用在芯片上，以确保LGA芯片和连接器之间的可靠接合。

公开(公告)号：US06821127B2

公开(公告)日：2004-11-23

申请号：US10287932

申请日：2002-11-04

申请人： Nick Lin ,  Fang-Jwu Liao ,  Hsiang-Ping Chen ,  Chi-Hung Liu

发明人： Nick Lin ,  Fang-Jwu Liao ,  Hsiang-Ping Chen ,  Chi-Hung Liu

IPC分类号： H01R1306

CPC分类号： H05K13/0409 ,  Y10S439/94

摘要： A socket assembly (1) includes a socket (2) and a vacuum pickup cap (3). The socket includes a base (20), a cover (21) movably assembled upon the base and an actuating rod (22) assembled on both the base and the cover for driving the cover to move in relative to the base. The cover defines a through hole (200) in a center thereof. The vacuum pickup cap includes a flexible bottom plate (31) and a flexible film (32). The flexible bottom plate has a sticky bottom surface (310) adhered to an upper surface of the cover and covering the through hole of the cover. The flexible film has a sticky bottom surface (320) adhered to the flexible bottom plate and a smooth upper surface (321) adapted for being sucked by a vacuum pickup device.

摘要翻译： 插座组件（1）包括插座（2）和真空拾取盖（3）。 插座包括基座（20），可移动地组装在基座上的盖（21）和组装在基座和盖两者上的驱动杆（22），用于驱动盖相对于基座移动。 该盖在其中心形成通孔（200）。 真空拾取盖包括柔性底板（31）和柔性膜（32）。 柔性底板具有粘附到盖的上表面并覆盖盖的通孔的粘性底表面（310）。 柔性膜具有粘附到柔性底板的粘性底表面（320）和适于被真空拾取装置吸入的光滑上表面（321）。

公开(公告)号：US06736662B2

公开(公告)日：2004-05-18

申请号：US10192120

申请日：2002-07-09

申请人： Nick Lin

发明人： Nick Lin

IPC分类号： H01R1362

CPC分类号： H01R13/506

摘要： A power connector (1) for delivering power and signals includes an insulative housing (10), a contact module (20), a capacitor board (30) and a signal board (40), the capacitor and signal boards respectively being connected to a rear portion of the contact module. The housing defines a top wall (18), opposite side walls (17) and a chamber (12) for receiving the contact module. The contact module includes a number of contacts (221, 222, 223, 224) and an insulative member having a number of insulative components (211, 212, 213) for clamping the contacts. A locking device consisting of protrusions (24) and receiving holes (15) respectively formed on an upper surface of the insulative member and the top wall of the housing is provided to securely assemble the contact module to the housing.

摘要翻译： 用于传送电力和信号的电源连接器（1）包括绝缘壳体（10），接触模块（20），电容器板（30）和信号板（40），电容器和信号板分别连接到 接触模块的后部。 壳体限定了用于接收接触模块的顶壁（18），相对的侧壁（17）和室（12）。 接触模块包括多个触点（221,222,223,224）和绝缘构件，绝缘构件具有用于夹紧触点的多个绝缘构件（211,212,213）。 设置有分别形成在绝缘构件的上表面上的突起（24）和接收孔（15）的锁定装置，以将接触模块牢固地组装到外壳上。

公开(公告)号：US06699055B2

公开(公告)日：2004-03-02

申请号：US10286051

申请日：2002-11-01

申请人： Fu Jin Peng ,  Nick Lin ,  Ren-Chih Li ,  Jian Zhang

发明人： Fu Jin Peng ,  Nick Lin ,  Ren-Chih Li ,  Jian Zhang

IPC分类号： H01R450

CPC分类号： H01R12/82

摘要： An electrical connector (1) includes: an insulative base (10) having a top surface (104), a bottom surface (103), and a plurality of passageways (101); a cover (12) slidably mounted on the base; a plurality of conductive terminals (16) received in the passageways; and an actuating device (14). Each passageway is bounded by two opposite first walls (1018), two opposite second walls (1019), and a bottom wall (1013). Each first wall defines a through slot (1011), and one of the second walls forms a slanted guiding portion (1012) spanning from the top surface to adjacent the bottom wall. The bottom wall forms a chamfer portion (1014). The guiding portion and the chamfer portion cooperate to protect the corresponding terminal and the base from damage when the terminal is inserted into the passageway.

摘要翻译： 电连接器（1）包括：具有顶表面（104），底表面（103）和多个通道（101）的绝缘基座（10）; 可滑动地安装在基座上的盖子（12） 容纳在通道中的多个导电端子（16）; 和致动装置（14）。 每个通道由两个相对的第一壁（1018），两个相对的第二壁（1019）和底壁（1013）限定。 每个第一壁限定通孔（1011），并且第二壁中的一个形成从顶表面邻近底壁的倾斜的引导部分（1012）。 底壁形成倒角部分（1014）。 当端子插入通道时，引导部分和倒角部分协作以保护相应的端子和基座免受损坏。

公开(公告)号：US06565368B1

公开(公告)日：2003-05-20

申请号：US10141590

申请日：2002-05-07

申请人： Fang-Chu Liao ,  Nick Lin

发明人： Fang-Chu Liao ,  Nick Lin

IPC分类号： H01R909

CPC分类号： H01R13/112 ,  H01R13/193

摘要： An electrical connector includes an insulative housing defining a plurality of channels and each channel receives a contact (3) therein. The contact includes a base portion (12) having upper and lower edges (14, 13). Two support portions (22, 23) extend from the upper edge of the base portion and are spaced apart from each other. A pair of arms (221, 231) is separately formed on the support portions, each being substantially perpendicular to the support portion. A gap is defined between the arms and is resiliently adaptable to receive a CPU pin in a range of diameters. At least a recess (222) is defined in the support portion adjacent to a junction between the arm and the support portion. A soldering portion (11) extends from the lower edge of the base portion for soldering to an external device.

摘要翻译： 电连接器包括限定多个通道的绝缘壳体，并且每个通道在其中容纳接触件（3）。 触点包括具有上边缘和下边缘（14,13）的基部（12）。 两个支撑部分（22,23）从基部的上边缘延伸并且彼此间隔开。 一对臂（221,231）分别形成在支撑部分上，每个臂基本上垂直于支撑部分。 在臂之间限定了间隙，并且弹性适应于在直径范围内接收CPU引脚。 至少一个凹槽（222）被限定在与臂和支撑部分之间的接合处相邻的支撑部分中。 焊接部分（11）从用于焊接的基部的下边缘延伸到外部装置。

公开(公告)号：US06554634B1

公开(公告)日：2003-04-29

申请号：US10104881

申请日：2002-03-22

申请人： Nick Lin ,  Fang-Jwu Liao

发明人： Nick Lin ,  Fang-Jwu Liao

IPC分类号： H01R13625

CPC分类号： H01R13/193

摘要： A ZIF socket connector (20) includes a base (22), a cover (24), an actuator (26) and a number of electrical contacts (1). The cover is movably assembled to the base and the base defines a number of openings (221) extending therethrough to receive the electrical contacts. Each electrical contact has a base portion (10), a solder portion (12) extending from the base portion, and a pair of spaced arms (11). Each arm has a body section (110) extending from the base portion and a finger (111) including a lead-in section (120) extending from the body section and a contact section (130) extending from the lead-in section. The lead-in sections of the fingers are coined to define planar lead-in surfaces (121) for guiding a pin (42) of an electronic package (40) received on the cover to enter between and to electrically contact with the contact sections with a reduced push force.

摘要翻译： ZIF插座连接器（20）包括基座（22），盖（24），致动器（26）和多个电触头（1）。 盖子可移动地组装到基座，并且基部限定了许多通过其延伸以接收电触头的开口（221）。 每个电接触具有基部（10），从基部延伸的焊接部分（12）和一对隔开的臂（11）。 每个臂具有从基部延伸的主体部分（110）和包括从主体部分延伸的导入部分（120）的手指（111）和从引入部分延伸的接触部分（130）。 指状物的导入部分被制造以限定平面引入表面（121），用于引导容纳在盖子上的电子封装（40）的引脚（42）进入电接触部分之间并与接触部分电接触， 减少推力。

公开(公告)号：US06375485B1

公开(公告)日：2002-04-23

申请号：US09752025

申请日：2000-12-29

申请人： Nick Lin

发明人： Nick Lin

IPC分类号： H01R1362

CPC分类号： H05K7/1007

摘要： A ZIF socket (1) includes a base (11), a plurality of terminals (14) received in the base and a cover (12) slideably mounted on the base. Each terminal has a resilient arm (141) having an arced section (143) and an engaging section 142 for engaging with corresponding pins (131) of a chip module (13). The cover has a plurality of holes (120) for the pins of the chip module to extend therethrough. Each hole has a shape and area similar to those of a space surrounded by the arced section of the resilient arm of a corresponding terminal.

摘要翻译： ZIF插座（1）包括基座（11），容纳在基座中的多个端子（14）和可滑动地安装在基座上的盖子（12）。 每个端子具有具有弧形部分（143）的弹性臂（141）和用于与芯片模块（13）的相应引脚（131）接合的接合部分142。 盖具有用于芯片模块的销的多个孔（120）以延伸穿过其中。 每个孔具有与相应端子的弹性臂的弧形部分包围的空间相似的形状和面积。

公开(公告)号：US06247952B1

公开(公告)日：2001-06-19

申请号：US09295901

申请日：1999-04-21

申请人： Robert G. McHugh ,  Nick Lin ,  Yao-Chi Huang

发明人： Robert G. McHugh ,  Nick Lin ,  Yao-Chi Huang

IPC分类号： H01R13625

CPC分类号： H01R13/193 ,  H05K7/1007

摘要： A substantially rectangular socket connector for connecting a CPU to a mother board, comprises a base and cover mounted on the base and movable relative thereto between open and closed positions along a diagonal direction of the connector. The cover defines a number slots extending in a direction parallel to the diagonal direction. The base forms a number of teeth slidably received in the slots. A number of contacts are fixedly received in contact passages defined in the base for engaging with/disengaging from pins of the CPU inserted into the connector in response to a movement of the connector between the closed and open positions. The cover further forms at least a ridge in a corresponding slot to divide the corresponding slot into two recessed regions. The tooth extending into the corresponding slot is received in either of the two recessed regions when the connector is at either of the open and closed positions whereby the connector can be more securely located at these two positions.

摘要翻译： 用于将CPU连接到母板的基本上矩形的插座连接器包括安装在基座上的基座和盖，并且可沿着连接器的对角线方向在打开位置和闭合位置之间相对移动。 盖子限定在平行于对角线方向的方向上延伸的数字槽。 基座形成可滑动地容纳在槽中的多个齿。 多个触点被固定地接收在基座中的接触通道中，用于响应于连接器在闭合位置和打开位置之间的移动而与插入到连接器中的CPU的引脚接合/分离。 盖子还在相应的槽中形成至少一个脊，以将相应的槽分成两个凹陷区域。 当连接器处于打开和关闭位置时，延伸到相应槽中的齿被容纳在两个凹陷区域中的任一个中，从而连接器可以更牢固地位于这两个位置。

公开(公告)号：US06217348B1

公开(公告)日：2001-04-17

申请号：US09369665

申请日：1999-08-09

申请人： Nick Lin ,  Chieh-Rung Huang

发明人： Nick Lin ,  Chieh-Rung Huang

IPC分类号： H05K100

CPC分类号： H01R12/57 ,  H05K3/3426 ,  H05K3/3436 ,  H05K2201/10189 ,  H05K2203/041 ,  Y02P70/613

摘要： An electrical connector (4) electrically connects a CPU (6) to a motherboard (3) and comprises a housing (40) and a plurality of contacts (5). The housing has a first face (41) for engaging the CPU, a second face (42) for attaching to the motherboard and a plurality of contact passageways (43) defined between the two faces for receiving the contacts. Each contact comprises a contact section (51) which extends beyond the first face and engages a corresponding contact of the CPU, a tail (52) received in the contact passageway, and a receiving section (53) opposite the contact section which abuts a mating face (44) of the passageway proximate to the second surface to form an arcuate receiving surface for engaging a solder ball (2). After the solder ball is heated, the tail is electrically engaged to a contact on the motherboard. Due to the configuration of the arcuate receiving space, the solder ball remains in its original position and the contact is prevented from inclining.

摘要翻译： 电连接器（4）将CPU（6）电连接到主板（3）并且包括壳体（40）和多个触点（5）。 壳体具有用于接合CPU的第一面（41），用于附接到母板的第二面（42）和限定在两个面之间的用于接收触点的多个接触通道（43）。 每个触点包括接触部分（51），该接触部分延伸超过第一面并且接合CPU的对应接触件，接收在接触通道中的尾部（52）和与接触部分相对的接触部分（53） 靠近第二表面的通道的面（44）以形成用于接合焊球（2）的弧形接收表面。 在焊球被加热之后，尾部与母板上的触点电接合。 由于弓形接收空间的配置，焊球保持在其原始位置，并且防止接触件倾斜。