公开(公告)号：US6155848A

公开(公告)日：2000-12-05

申请号：US394290

申请日：1999-09-10

申请人： Nick Lin

发明人： Nick Lin

IPC分类号： H01R4/02 ,  H01R43/20 ,  H01R13/44

CPC分类号： H01R43/205 ,  H01R4/024 ,  Y10S439/94

摘要： An auxiliary device comprises a body with a planar surface for engaging with a vacuum nozzle. A pair of supporting portions perpendicularly extends from lateral edges of the body and forms a receiving space for receiving the assembled electrical connector. A stand-off portion is formed at a free end of each supporting portion. The height of the stand-off portion is less than the height (diameter) of the solder balls before soldering, and equal to the height of solder balls after soldering. Thus, the height of the solder balls is determined by the height of the stand-off portions and the planarity of the electrical connector is ensured by the stand-off portions. The provision of the stand-off portions also prevents solder wicking.

摘要翻译： 辅助装置包括具有用于与真空喷嘴接合的平面的主体。 一对支撑部分从主体的侧边缘垂直地延伸并且形成用于接收组装的电连接器的容纳空间。 在每个支撑部分的自由端处形成一个分离部分。 支架部分的高度小于焊接前焊球的高度（直径），等于焊接后焊球的高度。 因此，焊球的高度由支架部分的高度决定，并且由连接部确保电连接器的平面度。 备用部分的设置也防止焊料芯吸。

公开(公告)号：US6142811A

公开(公告)日：2000-11-07

申请号：US377296

申请日：1999-08-18

申请人： Nick Lin

发明人： Nick Lin

IPC分类号： G01K7/20 ,  G01K7/24 ,  G01R27/02 ,  H01R4/02 ,  H01R12/00 ,  H01R12/51 ,  H01R12/55 ,  H01R12/71 ,  H01R13/193 ,  H05K1/18 ,  H05K3/34 ,  H05K7/10 ,  H01R4/50

CPC分类号： H05K7/1007 ,  H01R13/193 ,  H01R4/028 ,  H01R12/57 ,  H05K3/3426

摘要： An electrical connector comprises a dielectric base defining a number of contact receiving holes, a slidable cover fixed to the base and defining a number of pin receiving slots for receiving corresponding pins of an IC package therein, and a number of contacts received in the corresponding contact receiving slots of the base. Each contact comprises a main body for supporting the contact, a contact portion comprising contact tabs extending from the main body for electrically contacting the corresponding pin of the IC package, a guiding portion extending from the contact tabs for guiding the corresponding pin of the IC package to properly engage with the contact tabs, and a soldering portion extending from the main body for being surface mounted to a circuit board. The soldering portion of each contact comprises a pad adapted for being surface mounted to the circuit board, and a shoulder extending from and projecting above the plane of the pad for preventing molten solder from wicking upwards. A neck is formed between the main body and the soldering portion for providing the soldering portion with proper resiliency relative to the main body. A pair of cutouts is defined in the main body of the contact at opposite sides of the neck and proximate the shoulder for receiving molten solder therein and for preventing the molten solder from further wicking upwards.

摘要翻译： 电连接器包括限定多个接触接收孔的电介质基座，固定到基座上并限定多个针接收槽的滑动盖，用于接收其中的IC封装的相应引脚，以及接收在相应触头中的多个触点 接收基座的槽。 每个接触件包括用于支撑接触件的主体，接触部分包括从主体延伸的用于电接触IC封装的相应引脚的接触突片，从接触突片延伸的引导部分，用于引导IC封装的相应引脚 与接触片适当地接合，以及从主体延伸以用于表面安装到电路板的焊接部分。 每个接触件的焊接部分包括适于表面安装到电路板的焊盘，以及从焊盘的平面延伸并突出于其的平面的肩部的肩部，用于防止熔融焊料向上堆积。 在主体和焊接部分之间形成颈部，用于提供相对于主体的适当弹性的焊接部分。 在颈部的相对侧的接触体的主体中限定一对切口，并且靠近肩部以在其中接收熔融的焊料并防止熔融的焊料进一步向上芯吸。

公开(公告)号：US6132220A

公开(公告)日：2000-10-17

申请号：US372664

申请日：1999-08-11

申请人： Robert G. McHugh ,  Nick Lin

发明人： Robert G. McHugh ,  Nick Lin

IPC分类号： H01R12/52 ,  H01R13/24 ,  H05K7/10 ,  H01R9/09

CPC分类号： H05K7/1069 ,  H01R12/52 ,  H01R13/24

摘要： A land grid array connector is electrically connected between a first electrical device and a second electrical device. The land grid array connector comprises an insulative rectangular housing defining a plurality of passageways therein for respectively receiving a resilient contact therein which has a first end electrically contacting with the first electrical device and a second end electrically contacting with the second electrical device. The insulative housing has a body portion and four raised sides extending upward from the body portion, thereby defining a central cavity between the four raised sides for receiving the first electrical device. A first resilient arm and a second resilient arm are formed in respective adjacent raised sides for fittingly engaging the first electrical device in the central cavity.

摘要翻译： 电网阵列连接器电连接在第一电气设备和第二电气设备之间。 焊盘格阵列连接器包括绝缘矩形壳体，其在其中限定多个通道，用于分别在其中容纳弹性触点，其中第一端与第一电气装置电接触，第二端与第二电气装置电接触。 绝缘壳体具有主体部分和从主体部分向上延伸的四个凸起部分，从而在四个凸起侧面之间限定出一个用于接纳第一电气装置的中心空腔。 第一弹性臂和第二弹性臂形成在相应的相邻的凸起侧中，用于将中心腔中的第一电气装置配合地接合。

公开(公告)号：US6109947A

公开(公告)日：2000-08-29

申请号：US295479

申请日：1999-04-19

申请人： Nick Lin

发明人： Nick Lin

IPC分类号： H01R13/193 ,  H05K7/10 ,  H01R4/50 ,  H01R13/625

CPC分类号： H05K7/1007 ,  H01R13/193

摘要： An electrical socket comprising a rectangular base having a first arm extending from one corner thereof, a first space region defined in the first arm, a rectangular cover movably engaged with the base within a movable distance and having a second arm extending from one corner thereof, and a second space region defined in the second arm. The first space region and the second space region are simultaneously insertable by an external screw driver thereby driving the cover to move with respect to the base along a diagonal direction thereto.

摘要翻译： 一种电插座，包括矩形底座，其具有从其一个角部延伸的第一臂，限定在第一臂中的第一空间区域，在可移动距离内与基座可移动地接合并具有从其一个角延伸的第二臂的矩形盖， 以及限定在所述第二臂中的第二空间区域。 第一空间区域和第二空间区域可以由外部螺丝刀同时插入，从而驱动盖子沿对角线方向相对于基座移动。

公开(公告)号：US20070032118A1

公开(公告)日：2007-02-08

申请号：US11501419

申请日：2006-08-08

申请人： Nick Lin ,  Hao-Yun Ma ,  Chia-Wei Fan

发明人： Nick Lin ,  Hao-Yun Ma ,  Chia-Wei Fan

IPC分类号： H01R13/62

CPC分类号： H05K7/1053

摘要： A socket connector (10) using for electrically connecting a chip module (5) to a printed circuit board includes a housing (11), a number of terminals (12) received in corresponding passageways of the housing (11), a frame (13) mounted around the housing (11), a clip (14) received pivotably in an end of the frame (13) and a lever (15) connecting to an opposite end of the frame (13). The lever (15) being configured as pole-shaped form comprising a base portion (152) and a sleeve for wrapping the base portion (153). The sleeve (153) reduces friction produced between the lever (15) and the clip (14).

摘要翻译： 用于将芯片模块（5）电连接到印刷电路板的插座连接器（10）包括壳体（11），容纳在壳体（11）的相应通道中的多个端子（12），框架（13） ）安装在所述壳体（11）周围，枢转地容纳在所述框架（13）的端部中的夹子（14）和连接到所述框架（13）的相对端的杆（15）。 杠杆（15）被构造为极形形式，包括基部（152）和用于包裹基部（153）的套筒。 套筒（153）减小了杠杆（15）和夹子（14）之间产生的摩擦力。

公开(公告)号：US20060276069A1

公开(公告)日：2006-12-07

申请号：US11446686

申请日：2006-06-05

申请人： Fang-Jwu Liao ,  Nick Lin

发明人： Fang-Jwu Liao ,  Nick Lin

IPC分类号： H01R4/50

CPC分类号： H05K7/1084 ,  H01R13/112

摘要： A LIF socket (10) for electrically connecting an IC package and a PCB includes an insulative housing (20) having a supporting surface (202) and a mounting surface (204) opposite to the supporting surface. A number of passages (206) extend from the mounting surface. Each passage has a leading section (208). A number of contacts (30) are disposed in corresponding passages, respectively. Each contact has a planar body (302), a pair of arms (304) extending from two lateral sides of the planar body towards the supporting surface, and a soldering pad (306) angled with respect to the planar body. The arm is formed with a curved contacting (3080) section at a distal end thereof.

摘要翻译： 用于电连接IC封装和PCB的LIF插座（10）包括具有支撑表面（202）和与支撑表面相对的安装表面（204）的绝缘壳体（20）。 多个通道（206）从安装表面延伸。 每个通道都有一个前导部分（208）。 多个触点（30）分别设置在相应的通道中。 每个触点具有平面主体（302），从平面体的两个横向侧向支撑表面延伸的一对臂（304）以及相对于平面主体成角度的焊盘（306）。 臂在其远端处形成有弯曲接触（3080）部分。

公开(公告)号：US20060121764A1

公开(公告)日：2006-06-08

申请号：US11293972

申请日：2005-12-05

申请人： Nick Lin ,  Yu-Chen Chen

发明人： Nick Lin ,  Yu-Chen Chen

IPC分类号： H01R13/62

CPC分类号： H01R12/88

摘要： Disclosed is a BGA connector assembly including an insulative housing (11) with a plurality of terminals (15) in electrical connection with corresponding solder balls (3) that extend from a surface of the housing. The solder balls form a soldering region (30) for attachment to a printed circuit board. The whole electrical connector assembly has a center of gravity biased from a center of the soldering region, and at least one recess (111) is formed in the housing. The at least one recess prevents the connector assembly from becoming inclined with respect to the printed circuit board when the solder balls are attached to the printed circuit board.

公开(公告)号：US20060024987A1

公开(公告)日：2006-02-02

申请号：US11060118

申请日：2005-02-16

申请人： Yao-Chi Huang ,  Nick Lin ,  Jeffrey Hsieh ,  Fang-Jwu Liao

发明人： Yao-Chi Huang ,  Nick Lin ,  Jeffrey Hsieh ,  Fang-Jwu Liao

IPC分类号： H01R12/00

CPC分类号： H01R13/2435 ,  H01R12/714

摘要： A contact module with connectors adapted to engage with first and second electrical conductors such that when resiliently interfaced with the conductors there is a net zero moment of inertia exerted on the conductors. Each individual connector exerts a resilient spring force to engage with an electrical conductor. When such resilient forces, as in the prior art are aggregated, they can exert a considerable vectored moment of inertia on the electrical conductors to which they are connected. The connectors of the present invention are arranged so that each individual connector has an opposing connector somewhere in the module to offset each individual moment of inertia so that the net sum of all moments on the interfacing electrical conductor is zero.

摘要翻译： 具有适于与第一和第二电导体接合的连接器的接触模块，使得当与导体弹性地接合时，施加在导体上的净零惯性矩。 每个单独的连接器施加弹性弹簧力以与电导体接合。 当如现有技术中的这种弹性力被聚集时，它们可以在它们所连接的电导体上施加相当大的向心惯性力矩。 本发明的连接器被布置为使得每个单独的连接器在模块中的某处具有相对的连接器，以抵消每个单独的惯性矩，使得接口电导体上的所有力矩的净和为零。

公开(公告)号：US20050215094A1

公开(公告)日：2005-09-29

申请号：US11025334

申请日：2004-12-28

申请人： Wen He ,  Fujin Peng ,  Nick Lin

发明人： Wen He ,  Fujin Peng ,  Nick Lin

IPC分类号： H01R12/16 ,  H01R25/00

CPC分类号： H01R12/88

摘要： A connector (10) comprises a base (20), a cover (30), a protecting mechanism (35) and an actuator (40). The base defines a plurality of through holes (21) therein for receiving a plurality of contacts. The cover movably mounted on the base defines a plurality of passages in alignment with the through holes of the base. The protecting mechanism in the cover defines a hole extending therethrough, two stop members (341,342) are formed in inner surface of the hole. The actuator that can actuate the cover slide on the base, is rotatably assembled with the base and the protecting mechanism. The actuator has a protrusion thereon abuttable against either of the stop members during operation of the actuator, and is departed completely from the cover by the protecting mechanism.

摘要翻译： 连接器（10）包括基座（20），盖（30），保护机构（35）和致动器（40）。 基部在其中限定多个通孔（21），用于容纳多个触点。 可移动地安装在基座上的盖子限定了与基座的通孔对准的多个通道。 盖中的保护机构限定了穿过其延伸的孔，在孔的内表面上形成有两个止动件（341,342）。 能够使盖子在基座上滑动的致动器与基座和保护机构可旋转地组装。 致动器在致动器的操作期间具有抵靠任一止动件的突起，并通过保护机构完全脱离盖。

公开(公告)号：US20050048849A1

公开(公告)日：2005-03-03

申请号：US10934855

申请日：2004-09-03

申请人： Diangang Wang ,  Nick Lin

发明人： Diangang Wang ,  Nick Lin

IPC分类号： H01R11/22 ,  H01R12/18

CPC分类号： H01R12/58

摘要： An electrical connector includes a dielectric housing and a number of contacts. One side of the dielectric housing defines a number of passageways for receiving the contacts. The contact includes a retention portion to secure the contact in the dielectric housing. The retention portion defines at least one through hole in the center. The housing is stamped and a corresponding number of projecting portions are extruded into the through holes after the contacts are inserted into the housing, thereby securing the contacts in the housing.

摘要翻译： 电连接器包括绝缘壳体和多个触点。 绝缘壳体的一侧限定了用于接收触点的多个通道。 触头包括用于将触点固定在电介质外壳中的保持部分。 保持部分在中心限定至少一个通孔。 壳体被冲压，并且在触头插入壳体中之后，相应数量的突出部分被挤压到通孔中，从而将触头固定在壳体中。