Electrical connector and method of making the same
    21.
    发明授权
    Electrical connector and method of making the same 失效
    电连接器及其制造方法

    公开(公告)号:US07125286B2

    公开(公告)日:2006-10-24

    申请号:US10934855

    申请日:2004-09-03

    IPC分类号: H01R24/00

    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。

    LAND GRID ARRAY CONNECTOR WITH REINFORCEMENT STIFFENER
    22.
    发明申请
    LAND GRID ARRAY CONNECTOR WITH REINFORCEMENT STIFFENER 有权
    带有加强筋的土地网阵列连接器

    公开(公告)号:US20050233628A1

    公开(公告)日:2005-10-20

    申请号:US11026383

    申请日:2004-12-29

    摘要: An LGA connector (1) comprises a housing (11) for receiving a number of contacts (12), a stiffener (13) partly covering and reinforcing the housing. The stiffener comprises a pair of lateral sides (130), a front end (131) and a rear end (132), and a central cavity (133) disposed therebetween. The sides, the front end and the rear end each define a bottom wall (134) thereof, thereby around the central cavity. A plurality of separately and uniformly protrusions (135) is formed on a bottom surface of the bottom wall. The protrusion and the bottom wall are integrally formed as a single piece by stamping. Thus, the connector is soldered on a circuit board (3) via solder balls (16, 17) on the contacts and the protrusions, thereby preventing the connector from inclining downwardly during in reflow process because of the connecting force between the connector and the board increased.

    摘要翻译: LGA连接器(1)包括用于接收多个触点(12)的壳体(11),部分地覆盖和加强壳体的加强件(13)。 加强件包括一对横向侧面(130),前端(131)和后端(132)以及设置在其间的中心空腔(133)。 侧面,前端和后端各自限定其底壁(134),从而围绕中心空腔。 在底壁的底面上形成有多个分开均匀的突起(135)。 突起和底壁通过冲压整体形成为单件。 因此,连接器通过触点和突起上的焊球(16,17)焊接在电路板(3)上,从而防止连接器在回流过程中向下倾斜,因为连接器和板之间的连接力 增加。

    Electrical connector with retention clip
    23.
    发明授权
    Electrical connector with retention clip 失效
    带保持夹的电连接器

    公开(公告)号:US06887090B2

    公开(公告)日:2005-05-03

    申请号:US10899597

    申请日:2004-07-26

    IPC分类号: H05K7/10 H01R13/625

    CPC分类号: H05K7/1007

    摘要: An electrical connector (1) includes a housing (10), a cover (20), and an actuator (30). The base includes an extending portion (12) with a projection (1212) and a hook portion (1214) inwardly formed a top of the projection. The actuator includes an operational lever (32) and an axle (33) engaged with the operational lever. A coil spring (34) is mounted around the axle and defines a first end (342) at a free end thereof. A retention clip (60) is mounted on the projection and includes a base portion (61), a first and second extending walls (62, 63) extending from two opposite ends of the base portion. The coil spring is attached to the operational lever and rotates under force from the operational lever, and the retention clip is tightly fastened on the projection, thereby the operational lever can only be retained in a first position or a second position.

    摘要翻译: 电连接器(1)包括壳体(10),盖(20)和致动器(30)。 基部包括具有突出部(1212)的延伸部分(12)和向内形成突出部的顶部的钩部分(1214)。 致动器包括操作杆(32)和与操作杆接合的轴(33)。 螺旋弹簧(34)围绕轴安装并且在其自由端处限定第一端(342)。 保持夹(60)安装在突起上并且包括基部(61),从基部的两个相对端延伸的第一和第二延伸壁(62,63)。 螺旋弹簧安装在操作杆上,并在操作杆的作用力下旋转,并将保持夹紧紧地固定在突起上,从而操作杆只能保持在第一位置或第二位置。

    Electrical connector and method of making the same
    24.
    发明申请
    Electrical connector and method of making the same 审中-公开
    电连接器及其制造方法

    公开(公告)号:US20050042934A1

    公开(公告)日:2005-02-24

    申请号:US10925264

    申请日:2004-08-23

    申请人: Hua Huang Nick Lin

    发明人: Hua Huang Nick Lin

    IPC分类号: H01R12/18 H01R13/41 H01R11/22

    CPC分类号: H01R13/41 H01R12/716

    摘要: An electrical connector includes a dielectric housing and a number of contacts. One side of the dielectric housing defines a number of through 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 sunken portion. The housing is stamped out a corresponding number of projecting portions after the contacts are inserted into the housing. The projecting portions engage into sunken portions of the contacts, 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贯通通道。 触头包括用于将触点固定在电介质外壳中的保持部分。 保持部分限定至少一个凹陷部分。 在将触头插入壳体之后,将外壳冲压出相应数量的突出部分。 突出部分接合到触点的凹陷部分中,从而将触头固定在壳体中。

    ELECTRICAL CONNECTOR WITH RETENTION CLIP
    25.
    发明申请
    ELECTRICAL CONNECTOR WITH RETENTION CLIP 失效
    带保持夹的电连接器

    公开(公告)号:US20050020121A1

    公开(公告)日:2005-01-27

    申请号:US10899597

    申请日:2004-07-26

    IPC分类号: H05K7/10 H01R13/625

    CPC分类号: H05K7/1007

    摘要: An electrical connector (1) includes a housing (10), a cover (20), and an actuator (30). The base includes an extending portion (12) with a projection (1212) and a hook portion (1214) inwardly formed a top of the projection. The actuator includes an operational lever (32) and an axle (33) engaged with the operational lever. A coil spring (34) is mounted around the axle and defines a first end (342) at a free end thereof. A retention clip (60) is mounted on the projection and includes a base portion (61), a first and second extending walls (62, 63) extending from two opposite ends of the base portion. The coil spring is attached to the operational lever and rotates under force from the operational lever, and the retention clip is tightly fastened on the projection, thereby the operational lever can only be retained in a first position or a second position.

    摘要翻译: 电连接器(1)包括壳体(10),盖(20)和致动器(30)。 基部包括具有突出部(1212)的延伸部分(12)和向内形成突出部的顶部的钩部分(1214)。 致动器包括操作杆(32)和与操作杆接合的轴(33)。 螺旋弹簧(34)围绕轴安装并且在其自由端处限定第一端(342)。 保持夹(60)安装在所述突起上,并且包括基部(61),从所述基部的两个相对端延伸的第一和第二延伸壁(62,63)。 螺旋弹簧安装在操作杆上,并在操作杆的作用力下旋转,并将保持夹紧紧地固定在突起上,从而操作杆只能保持在第一位置或第二位置。

    Electrical connector assembly
    26.
    发明授权
    Electrical connector assembly 有权
    电连接器总成

    公开(公告)号:US07214070B2

    公开(公告)日:2007-05-08

    申请号:US11430503

    申请日:2006-05-08

    IPC分类号: H01R12/00

    CPC分类号: H05K7/1007 H01R13/193

    摘要: An electrical connector assembly includes a connector comprising a base with a plurality of passageways receiving a plurality of conductive contacts, a cover mounted on the base, the cover defining a plurality of through holes corresponding to the passageways, and an actuator for driving the cover to move from an open position to a closed position; a chip module mounted on the connector and including an abutting surface resting on the cover and a plurality of pins extending from the abutting surface. A first guiding device is defined on the chip module and a second guiding device is defined on the connector for engaging with the first guiding device along an engaging direction, and a length of the two guiding devices along the engaging direction is longer than that of the pins, and wherein the module is provided with a first guider and the connector is provided with a second guider, and the two guiders have different heights in the engaging direction.

    摘要翻译: 电连接器组件包括连接器,该连接器包括具有接纳多个导电触点的多个通道的底座,安装在基座上的盖,该盖限定对应于通道的多个通孔,以及用于驱动盖到 从开放位置移动到关闭位置; 安装在所述连接器上的芯片模块,并且包括搁置在所述盖上的邻接表面和从所述抵接表面延伸的多个销。 第一引导装置限定在芯片模块上,并且第二引导装置限定在连接器上,用于沿着接合方向与第一引导装置接合,并且沿着接合方向的两个引导装置的长度比 销,并且其中模块设置有第一引导件,并且连接器设置有第二引导件,并且两个引导件在接合方向上具有不同的高度。

    Data synchronization system and method
    28.
    发明申请
    Data synchronization system and method 审中-公开
    数据同步系统和方法

    公开(公告)号:US20050193147A1

    公开(公告)日:2005-09-01

    申请号:US10787238

    申请日:2004-02-27

    申请人: Nick Lin

    发明人: Nick Lin

    IPC分类号: G06F15/16 H04L29/08

    CPC分类号: H04L67/1095 H04L67/02

    摘要: A data synchronization system and a method synchronize the data in a server with a first renew data in the terminal through the network. The data comprises a characteristic data and a content data. A characteristic data difference distinguishing module is used to compare these characteristic data separately from server and terminal to further generate a first difference. An exactor chooses characteristic data in the server by a predetermined condition. Further, a content data difference distinguishing module compares the content data corresponding to the characteristic data and the content data in the terminal so as to generate a first content data difference. A composing module generates a content renew data by using the first content data difference, and generates an index renew data by using the first difference. Finally, the composing module constitutes the content renew data and the index renew data to generate the first renew data.

    摘要翻译: 数据同步系统和方法通过网络将终端中的服务器中的数据与第一更新数据同步。 数据包括特征数据和内容数据。 特征数据差分识别模块用于与服务器和终端分开比较这些特征数据,以进一步产生第一差异。 精确选择器在预定条件下选择服务器中的特征数据。 此外,内容数据差异区分模块将对应于特征数据的内容数据和终端中的内容数据进行比较,以产生第一内容数据差。 组合模块通过使用第一内容数据差产生内容更新数据,并且通过使用第一差分生成索引更新数据。 最后,组合模块构成内容更新数据和索引更新数据以生成第一更新数据。

    ZIF socket with improved cam mechanism
    29.
    发明授权
    ZIF socket with improved cam mechanism 失效
    ZIF插座具有改进的凸轮机构

    公开(公告)号:US06579112B1

    公开(公告)日:2003-06-17

    申请号:US10108124

    申请日:2002-03-27

    IPC分类号: H01R13625

    CPC分类号: H05K7/1084 H05K7/1007

    摘要: A ZIF socket (1) includes a base (2), a cover (3) movably mounted on the base, a plurality of contacts received in the base, and a cam mechanism (4) engaged with the cover and the base. The cam mechanism comprises a cam device (41) and a base ring (42) assembled on the cam device. The cam device is composed of five column-shaped portions, the diameters of which are successively decreasing from the uppermost one to the lowermost one. A topside of the base ring abuts directly against a supporting surface (417) formed on the cam device to reduce the frictional force required to overcome during rotating the cam mechanism.

    摘要翻译: ZIF插座(1)包括基座(2),可移动地安装在基座上的盖(3),容纳在基座中的多个触点和与盖和基座接合的凸轮机构(4)。 凸轮机构包括组装在凸轮装置上的凸轮装置(41)和基座环(42)。 凸轮装置由五个柱状部分组成,其直径从最上一个到最下一个部分依次减小。 基环的顶部直接靠在形成在凸轮装置上的支撑表面(417)上,以减少在旋转凸轮机构期间克服的摩擦力。

    BGA socket with improved contacts
    30.
    发明授权
    BGA socket with improved contacts 失效
    BGA插座具有改进的接触

    公开(公告)号:US06485313B1

    公开(公告)日:2002-11-26

    申请号:US10023635

    申请日:2001-12-17

    申请人: Sidney Lu Nick Lin

    发明人: Sidney Lu Nick Lin

    IPC分类号: H01R1200

    摘要: A BGA socket (1) comprises a base (20) defining a plurality of contact passageways (21), a plurality of contacts (30) received in the contact passageways, and a cover (10) movably mounted on the base. Each contact has a fitting portion (31) fixedly engaging with the base, a contact portion (32) formed above the fitting portion for engaging with a pin of an IC module, and a contact pad (33) below the fitting portion for being soldered to a printed circuit board. The bottom surface (331) of the contact pad has a plurality of bumps (332). A solder ball (34) is soldered to the bottom surface of the contact pad and bonded with the bumps.

    摘要翻译: BGA插座(1)包括限定多个接触通道(21)的底座(20),容纳在接触通道中的多个触头(30)和可移动地安装在基座上的盖子(10)。 每个触点具有与基座固定接合的嵌合部分(31),形成在装配部分上方的用于与IC模块的销钉接合的接触部分(32)和用于焊接的装配部分下方的接触焊盘(33) 到印刷电路板。 接触垫的底面(331)具有多个凸起(332)。 将焊球(34)焊接到接触焊盘的底表面并与凸点结合。