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41. 发明申请

US20050059288A1 Electrical connector with loading plate 审中-公开
标题翻译：带连接板的电气连接器
公开(公告)号：US20050059288A1
公开(公告)日：2005-03-17
申请号：US10940283
申请日：2004-09-13
申请人： Nick Lin , Jian Zhang , Huayin Huang
发明人： Nick Lin , Jian Zhang , Huayin Huang
IPC分类号： H01R12/16 , H01R13/62 , H01R4/50 , H01R13/625
CPC分类号： H01R12/88
摘要： An electrical connector (1) for interconnecting an LGA chip (60) with a PCB includes an dielectric housing (10) defining a number of terminal passageways (16) with a plurality of electrical contacts (12) accommodated therein, a metal reinforcement (20) enclosing the housing (10) partly, a loading plate (40) pivotally mounted to an end of the reinforcement (20), and an actuator member (30) attached to an opposite end of the reinforcement (20) for engaging with the loading plate (40). The loading plate (40) defines a pair of pressing portions (43) to press the chip (60) against the connector (1). The pressing portion (43) defines some flexible materials (431) on the bottom surface (430) toward the housing (10) for protecting the chip (60) from being scraped by the loading plate (40).
摘要翻译：用于将LGA芯片（60）与PCB互连的电连接器（1）包括限定多个容纳在其中的多个电触头（12）的端子通道（16）的电介质外壳（10），金属加强件）部分地封装所述壳体（10），可枢转地安装到所述加强件（20）的端部的装载板（40）和附接到所述加强件（20）的相对端的致动器构件（30），用于与所述加载板（40）。装载板（40）限定一对按压部分（43）以将芯片（60）压靠在连接器（1）上。按压部分（43）在底表面（430）上朝向壳体（10）限定一些柔性材料（431），用于保护芯片（60）免受装载板（40）的刮擦。

42. 发明授权

US06558182B1 Terminal of socket connector 失效
公开(公告)号：US06558182B1
公开(公告)日：2003-05-06
申请号：US10267347
申请日：2002-10-08
申请人： Masao Ohkita , Chao-Chung Cheng , Nick Lin , Fang-Chu Liao
发明人： Masao Ohkita , Chao-Chung Cheng , Nick Lin , Fang-Chu Liao
IPC分类号： H01R13625
CPC分类号： H01R13/112 , H01R12/57 , H01R12/7076 , H01R13/193 , H05K7/1007
摘要： A socket connector includes a housing positioned on a circuit board and movably supporting a cover. Cells are defined in the housing for retaining dual-beam terminals. The cover carries a central processing unit module having pin legs extending through holes defined in the cover and projecting into the cells of the housing. The cover is movable in a moving direction to bring the pin legs into engagement with the terminals. Each terminal includes a base section retained in each cell and a tail extending and beyond the housing for being soldered to the circuit board. Two beams extend from the base section, substantially opposite to the tail. Each beam forms a spring arm. The spring arms are opposite to and spaced from each other for engaging the corresponding pin leg therebetween. The beams are symmetric with respect to an imaginary plane that is normal to the base section and coincident with the moving direction. Each beam has a major surface angularly offset from the imaginary plane and thus forming a first included angle with the imaginary plane. The major surface also forms a second included angle with the base section. The included angles are smaller than 90 degrees and greater than 0 degree. Preferably, the included angles are 45 degrees. The angularly offset configuration of the beams allows easy adjustment of the space between the spring arms and thus adjustment of the performance parameters of the terminals.

43. 发明授权

US06461183B1 Terminal of socket connector 失效
标题翻译：插座连接器端子
公开(公告)号：US06461183B1
公开(公告)日：2002-10-08
申请号：US10035576
申请日：2001-12-27
申请人： Masao Ohkita , Chao-Chung Cheng , Nick Lin , Fang-Chu Liao
发明人： Masao Ohkita , Chao-Chung Cheng , Nick Lin , Fang-Chu Liao
IPC分类号： H01R13625
CPC分类号： H01R13/112 , H01R12/57 , H01R12/7076 , H01R13/193 , H05K7/1007
摘要： A socket connector includes a housing positioned on a circuit board and movably supporting a cover. Cells are defined in the housing for retaining dual-beam terminals. The cover carries a central processing unit module having pin legs extending through holes defined in the cover and projecting into the cells of the housing. The cover is movable in a moving direction to bring the pin legs into engagement with the terminals. Each terminal includes a base section retained in each cell and a tail extending and beyond the housing for being soldered to the circuit board. Two beams extend from the base section, substantially opposite to the tail. Each beam forms a spring arm. The spring arms are opposite to and spaced from each other for engaging the corresponding pin leg therebetween. The beams are symmetric with respect to an imaginary plane that is normal to the base section and coincident with the moving direction. Each beam has a major surface angularly offset from the imaginary plane and thus forming a first included angle with the imaginary plane. The major surface also forms a second included angle with the base section. The included angles are smaller than 90 degrees and greater than 0 degree. Preferably, the included angles are 45 degrees. The angularly offset configuration of the beams allows easy adjustment of the space between the spring arms and thus adjustment of the performance parameters of the terminals.
摘要翻译：插座连接器包括定位在电路板上并可移动地支撑盖的壳体。在壳体中限定了用于保持双梁端子的电池。该盖带有中央处理单元模块，该中央处理单元模块具有延伸穿过盖中限定的孔并且突出到壳体的单元中的销脚。盖子可沿移动方向移动以使销脚与端子接合。每个端子包括保持在每个单元中的基部和延伸并超出壳体的尾部，用于焊接到电路板。两个梁从基部延伸，基本上与尾部相对。每个梁形成一个弹簧臂。弹簧臂彼此相对并且彼此间隔开，用于与其间相应的销脚接合。梁相对于垂直于基部并且与移动方向一致的假想平面是对称的。每个光束具有与虚平面成角度偏移的主表面，从而与虚平面形成第一夹角。主表面也与基部形成第二夹角。夹角小于90度，大于0度。优选地，夹角为45度。梁的角度偏移构造允许容易地调节弹簧臂之间的空间并因此调节端子的性能参数。

44. 发明授权

US06338640B1 ZIF mobile socket 失效
标题翻译： ZIF移动插座
公开(公告)号：US06338640B1
公开(公告)日：2002-01-15
申请号：US09954358
申请日：2001-09-12
申请人： Nick Lin
发明人： Nick Lin
IPC分类号： H01R450
CPC分类号： H05K7/1007 , H01R12/89
摘要： A mobile socket (1) comprises a base (10), a cover (20), a plurality of contacts (30) mounted in the base, a rotatable cam actuator (40) for actuating the cover to slide on the base, a protecting mechanism (50) and a washer (60). The protecting mechanism comprises a cover plate (51) in the cover and a bottom plate (52) in the base. The cover plate defines an elongated slot (512). A pair of opposite cam stoppers (515) extends upwardly from one side of the slot. The cam actuator has a protrusion (45) abutting against one of the cam stoppers during rotation.
摘要翻译：移动式插座（1）包括基座（10），盖（20），安装在基座中的多个触点（30），用于致动盖以在基座上滑动的可旋转凸轮致动器（40）机构（50）和垫圈（60）。保护机构包括在盖中的盖板（51）和底座中的底板（52）。盖板限定细长槽（512）。一对相对的凸轮止动件（515）从槽的一侧向上延伸。凸轮致动器具有在旋转期间抵靠其中一个凸轮止动件的突起（45）。

45. 发明授权

US06296495B1 Land grid package connector 失效
标题翻译：接地网封装连接器
公开(公告)号：US06296495B1
公开(公告)日：2001-10-02
申请号：US09535271
申请日：2000-03-23
申请人： Jwomin Wang , Nick Lin , Justin Yu
发明人： Jwomin Wang , Nick Lin , Justin Yu
IPC分类号： H01R1200
CPC分类号： H01R12/52 , H01R12/714 , H01R13/6315
摘要： An LGP connector comprises an insulative housing and a plurality of contacts. The housing defines a plurality of passageway sections for receiving the contacts therein. Each contact includes a soldering base for soldering the contact to a printed circuit board and an upper contact beam for electrically connecting the contact with an LGP chip, thereby electrically connecting the chip with the printed circuit board. Each contact comprises a pair of anti-rotation tabs extending from an end of the soldering base, and each passageway section transversely defines an anti-rotation cavity in a bottom face thereof and at a first side wall thereof for retaining the anti-rotation tabs of the contact.
摘要翻译： LGP连接器包括绝缘壳体和多个触点。壳体限定用于在其中接收触点的多个通道部分。每个触点包括用于将触点焊接到印刷电路板的焊接基座和用于将触点与LGP芯片电连接的上接触梁，从而将芯片与印刷电路板电连接。每个触点包括从焊接基座的一端延伸的一对防旋转突出部，并且每个通道部分在其底面和其第一侧壁处横向地限定防旋转腔，并在其第一侧壁处保持防旋转突出部联系人。

46. 发明授权

US06168451A Electrical connector assembly 失效
标题翻译：电连接器总成
公开(公告)号：US06168451A
公开(公告)日：2001-01-02
申请号：US09298370
申请日：1999-04-22
申请人： Nick Lin , Shih-Tsang Yang
发明人： Nick Lin , Shih-Tsang Yang
IPC分类号： H01R1362
CPC分类号： H01R13/426
摘要： An electrical connector assembly for connecting a chipset to a printed circuit board comprises a dielectric housing having a number of terminal-receiving passageways defined between a top mating face and a bottom terminating face thereof. Two connecting protrusions are respectively formed on opposite sides of the housing. A number of terminals are received in the passageways of the housing. Each terminal has a contact portion and a tail portion extending from the contact portion. A fastening piece is attached to the housing, and includes a body and two legs extending substantially perpendicular from opposite ends of the body. Each leg defines a mating groove on an inner face thereof for mating with the corresponding connecting protrusion of the housing. When the fastening piece is mounted to the housing, the chipset is securely sandwiched between the fastening piece and the housing, and when the fastening piece is removed from the housing, the chipset can be easily detached from the housing.
摘要翻译：用于将芯片组连接到印刷电路板的电连接器组件包括绝缘壳体，其具有限定在顶部配合面和底部终端面之间的多个端子容纳通道。两个连接突起分别形成在壳体的相对侧上。多个端子被容纳在壳体的通道中。每个端子具有从接触部分延伸的接触部分和尾部。紧固件附接到壳体，并且包括主体和从主体的相对端基本上垂直延伸的两个腿。每个腿在其内表面上限定配合凹槽，用于与壳体的相应的连接突起配合。当紧固件安装到壳体时，芯片组被牢固地夹在紧固件和壳体之间，并且当紧固件从壳体移除时，芯片组可以容易地从壳体脱离。

47. 发明授权

US6155861A Socket connector 失效
标题翻译：插座连接器
公开(公告)号：US6155861A
公开(公告)日：2000-12-05
申请号：US295809
申请日：1999-04-20
申请人： Nick Lin
发明人： Nick Lin
IPC分类号： H05K7/10 , H01R4/50
CPC分类号： H05K7/1061
摘要： A socket connector includes a rectangular base defining an array of slots arranged in rows and columns parallel to edges thereof. The slots receive and retain contact elements therein. A rectangular cover is movably supported on the base and defines holes therein corresponding to the slots for receiving pins of a central processing unit (CPU). The base has lugs formed on two diagonal corners thereof each forming a wall substantially normal to the diagonal direction. The cover forms a straight edge at a comer corresponding to each lug of the base. A triangular notch is formed in each wall having a first side inclined with respect to the diagonal direction and a second side substantially parallel to the diagonal direction. The notch is capable of receiving a screwdriver therein and allows the screwdriver to rotate. The rotation of the screwdriver causes an edge thereof to partially project beyond the wall and drivingly engages with the corresponding straight edge of the cover for moving the cover with respect to the base thereby driving the pins of the CPU to engage with the contact elements.
摘要翻译：插座连接器包括限定排列成平行于其边缘的行和列的狭槽阵列的矩形基座。狭槽在其中接收和保持接触元件。矩形盖子可移动地支撑在基座上并且在其中限定与其相对应的孔，用于接收中央处理单元（CPU）的引脚。基部具有形成在其两个对角角上的凸耳，每个形成基本上垂直于对角线方向的壁。盖子在对应于基座的每个凸耳的拐角处形成直边。在具有相对于对角线方向倾斜的第一侧面的每个壁中形成三角形凹口以及基本上平行于对角线方向的第二侧面。凹口能够在其中接收螺丝刀，并允许螺丝刀旋转。螺丝刀的旋转使得其边缘部分地突出超过壁并且与盖的相应的直边缘驱动地接合，以相对于底座移动盖，从而驱动CPU的销与接触元件接合。

48. 发明授权

US6155848A Auxiliary device for ZIF electrical connector 失效
标题翻译： ZIF电连接器辅助装置
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。

49. 发明授权

US6142811A Electrical connector 失效
标题翻译：电连接器
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。

50. 发明授权

US6109947A ZIF socket with single-point driving mechanism 失效
标题翻译： ZIF插座采用单点驱动机构
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。

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