公开(公告)号：US5199885A

公开(公告)日：1993-04-06

申请号：US873526

申请日：1992-04-21

申请人： Iosif Korsunsky ,  Dimitry G. Grabbe

发明人： Iosif Korsunsky ,  Dimitry G. Grabbe

IPC分类号： H01R12/50 ,  H01R12/57 ,  H01R12/58 ,  H01R12/71 ,  H01R12/73 ,  H05K1/11 ,  H05K3/34 ,  H05K3/42

CPC分类号： H05K3/3405 ,  H01R12/716 ,  H01R12/737 ,  H01R23/6873 ,  H01R12/57 ,  H01R12/585 ,  H05K1/117 ,  H05K2201/09163 ,  H05K2201/10189 ,  H05K2201/1034 ,  H05K2201/10401 ,  H05K2201/10659 ,  H05K2201/10916 ,  H05K3/429 ,  Y10T29/49149

摘要： An electrical connector has first terminals which are surface mounted to respective sides of a substrate and second terminals which extend through an edge surface of the substrate to make electrical connection to an opening provided in the substrate. As the connector is mated to the edge of the substrate, the connector occupies a minimal space on the substrate.

摘要翻译： 电连接器具有表面安装到基板的相对侧的第一端子和延伸穿过基板的边缘表面的第二端子，以与设置在基板中的开口电连接。 当连接器配合到基板的边缘时，连接器占据基板上的最小空间。

公开(公告)号：US5192215A

公开(公告)日：1993-03-09

申请号：US780666

申请日：1991-10-17

申请人： Dimitry G. Grabbe ,  Iosif Korsunsky ,  Daniel R. Ringler

发明人： Dimitry G. Grabbe ,  Iosif Korsunsky ,  Daniel R. Ringler

IPC分类号： H01R13/193 ,  H05K7/10

CPC分类号： H01R13/193 ,  H05K7/1023

摘要： An electrical socket (10) for electrically connecting a leaded chip carrier (24) to a substrate is disclosed. The socket (10) includes a frame-shape base (12) with contacts (14) around the periphery of a central opening. Each contact (14) has a pair of outwardly extending, spaced apart arms (64,72) with one arm (72) having a recess (82) on an inside surface (80). The socket (10) also includes a cover (16) with locking members (18) around the periphery of a central opening. The locking members (18) include cantilever beams (90,92) which enter the space (74) between the contact arms (64,72) to press a lead (28) from the carrier (24) against one arm (64).

摘要翻译： 公开了一种用于将引线芯片载体（24）电连接到基板的电插座（10）。 插座（10）包括具有围绕中心开口周边的触点（14）的框架形基座（12）。 每个触点（14）具有一对向外延伸的间隔开的臂（64,72），一个臂（72）在内表面（80）上具有凹部（82）。 插座（10）还包括具有围绕中心开口周边的锁定构件（18）的盖（16）。 锁定构件（18）包括悬臂梁（90,92），悬臂梁进入接触臂（64,72）之间的空间（74），以将引线（28）从载体（24）压靠在一个臂（64）上。

公开(公告)号：US4995825A

公开(公告)日：1991-02-26

申请号：US495886

申请日：1990-03-19

申请人： Iosif Korsunsky ,  Richard C. Schroepfer ,  James A. Leidy

发明人： Iosif Korsunsky ,  Richard C. Schroepfer ,  James A. Leidy

IPC分类号： H01R13/639 ,  H01R12/70 ,  H01R12/83 ,  H01R13/62 ,  H01R24/00

CPC分类号： H01R12/7005 ,  H01R12/83 ,  H01R13/62

摘要： A socket for interconnecting an electronic module to a circuit board includes an insulative housing having a plurality of terminals applying a moment to the module. A U-shaped latch is positioned within a pocket at each end of the insulative housing. The U-shaped latch is of metal and has two legs joined by a bight, the two legs being flexible as the module is rotated into a slot in the insulative housing. The U-shaped latch includes a tab extending around an upwardly extending projection on the backwall of the housing to provide additional support to the latch. The latch thus provides means for holding the module securely within the housing after rotation to an upright position.

摘要翻译： 用于将电子模块互连到电路板的插座包括具有向模块施加一瞬间的多个端子的绝缘外壳。 U形闩锁位于绝缘壳体的每个端部的口袋内。 U型闩锁是金属的，并且具有通过弯曲连接的两个腿，当模块旋转到绝缘壳体中的狭槽中时，两个腿是柔性的。 U形闩锁包括围绕壳体的后壁上的向上延伸的突出部延伸的突出部，以向闩锁提供额外的支撑。 因此，闩锁提供了在旋转到直立位置之后将模块牢固地保持在壳体内的装置。

公开(公告)号：US4873761A

公开(公告)日：1989-10-17

申请号：US238636

申请日：1988-08-30

申请人： Iosif Korsunsky ,  Gerald L. Foreman ,  Steven P. Bateman

发明人： Iosif Korsunsky ,  Gerald L. Foreman ,  Steven P. Bateman

IPC分类号： B25B27/14 ,  H01L23/32 ,  H05K13/04

CPC分类号： H05K13/0491 ,  Y10T29/53183 ,  Y10T29/53209 ,  Y10T29/53283 ,  Y10T29/539

摘要： A tool (20) cooperates with a chip carrier socket (10) to insert and/or remove a chip carrier (2) therefrom. In operation, the tool (20) is positioned in alignment with the socket (10), the chip carrier (2), and a cover (32). The tool (20) is actuated, causing the engagement means (56, 58) to pivot about the pins (102). This pivoting action causes shoulders (94) to engage a respective surface of the chip carrier socket (10) or the chip carrier (2). Movable frame means (59) are provided on the tool (20). The movable frame means (59) being movable from a first position to a second position, such that when the frame means (59) is provided in the first position, the shoulders (94) engage the chip carrier socket (10) to insert the chip carrier (2) therein. When the movable frame means (59) is in the second position, the shoulders (94) engage the chip carrier (2) to extract the chip carrier (2) from the chip carrier socket (10).

摘要翻译： 工具（20）与芯片承载器插座（10）协作以从其插入和/或移除芯片载体（2）。 在操作中，工具（20）定位成与插座（10），芯片托架（2）和盖子（32）对准。 工具（20）被致动，使得接合装置（56,​​58）围绕销（102）枢转。 该枢转动作使肩部（94）接合芯片承载器插座（10）或芯片载体（2）的相应表面。 可移动框架装置（59）设置在工具（20）上。 可移动框架装置（59）可从第一位置移动到第二位置，使得当框架装置（59）设置在第一位置时，肩部（94）接合芯片承载器插座（10）以插入 芯片载体（2）。 当可移动框架装置（59）处于第二位置时，肩部（94）接合芯片载体（2）从芯片承载座（10）提取芯片载体（2）。

公开(公告)号：US4769905A

公开(公告)日：1988-09-13

申请号：US50995

申请日：1987-05-15

申请人： Iosif Korsunsky ,  Richard C. Schroepfer

发明人： Iosif Korsunsky ,  Richard C. Schroepfer

IPC分类号： H01L23/32 ,  H05K13/04 ,  H05K1/18 ,  B23P19/00

CPC分类号： H05K13/0447 ,  Y10T29/49147 ,  Y10T29/49153 ,  Y10T29/53183

摘要： A hand tool (10) for loading semiconductor chip carriers (30) from a supply magazine (32) into respective sockets (200) for connection to electronic circuitry is disclosed. The hand tool (10) has a loading channel (114) at the front of the load head (110) through which each chip carrier (30) passes as they are loaded into the socket (200). In order to facilitate the loading of each chip carrier (30), admitting slots (162) are provided in the walls of the loading channel (114). The admitting slots (114) are dimensioned to correspond to spaces provided between individual terminals (34) of the chip carrier (30), so that as each chip carrier (30) is loaded from the supply magazine (32) into the socket (200), the admitting slots (162) cooperate with the terminals (34) of the chip carrier (30) to insure that the chip carrier (30) will be precisely positioned in the socket (200). This permits an operator to accurately and rapidly load the chip carrier (30) directly from the supply magazine (32) into the socket (200).

摘要翻译： 公开了一种用于将半导体芯片载体（30）从供应盒（32）装载到用于连接到电子电路的相应插槽（200）的手动工具（10）。 手动工具（10）在负载头（110）的前部具有装载通道（114），每个芯片载体（30）在它们被装载到插座（200）中时通过该装载通道。 为了便于每个芯片载体（30）的装载，在加载通道（114）的壁中设置允许插槽（162）。 允许插槽（114）的尺寸设计成对应于设置在芯片载体（30）的各个端子（34）之间的空间，使得当每个芯片载体（30）从供应盒（32）装载到插座（200） ），允许插槽（162）与芯片载体（30）的端子（34）配合，以确保芯片载体（30）将精确地定位在插座（200）中。 这允许操作者将芯片载体（30）从供给盒（32）直接地准确地并快速地装载到插座（200）中。

公开(公告)号：US4737120A

公开(公告)日：1988-04-12

申请号：US926547

申请日：1986-11-12

申请人： Dimitry G. Grabbe ,  Iosif Korsunsky

发明人： Dimitry G. Grabbe ,  Iosif Korsunsky

IPC分类号： H01R24/00 ,  H01R20060101 ,  H01R12/50 ,  H01R12/70 ,  H01R12/72 ,  H01R12/83 ,  H01R13/193 ,  H01R9/09

CPC分类号： H01R12/83 ,  H01R12/7005 ,  H01R12/721

摘要： The invention is directed to an electrical connector (2) for electrically connecting contact surfaces (74) of a daughter board (18) to contact areas (46) of mother board (34). The connector (2) has contacts (36) positioned therein, the connector (2) having posts (38) which extend from the connector (2) and make electrical engagement with contact areas (46) of the mother board (34). The daughter board (18) is then inserted into the connector (2) under reduced or zero insertion force conditions and rotated to its operating position. As this rotation occurs, contact projections (60, 72) of the contacts (36) engage the contact surfaces (74) of the daughter board (18). The rotation is translated into a positive wiping action between the contact projections (60, 72) and the contact surfaces (74), thereby ensuring that a positive electrical connection is effected. The resilient nature of the contacts (36) ensures that this wiping action occurs under normal force conditions. The configuration and characteristics, i.e. the low spring rate of the spring portion (68), allow the contacts (36) to be used many times without taking a permanent set, thereby ensuring that a positive electrical connection is effected with each use. To prevent the daughter board (18) from warpage and bowing during use, a support member (88) is provided which cooperates with the board (18). The support member (88) not only maintains the board (18) in proper position, but also acts as a shielding member if required.

摘要翻译： 本发明涉及一种用于将子板（18）的接触表面（74）电连接到母板（34）的接触区域（46）的电连接器（2）。 连接器（2）具有位于其中的触点（36），连接器（2）具有从连接器（2）延伸并且与母板（34）的接触区域（46）电连接的支柱（38）。 然后将子板（18）在减小的或零插入力条件下插入到连接器（2）中并且旋转到其工作位置。 当这种旋转发生时，触头（36）的接触突起（60,72）接合子板（18）的接触表面（74）。 旋转被转换成在接触突起（60,72）和接触表面（74）之间的正擦拭作用，从而确保实现正电连接。 触点（36）的弹性确保了这种擦拭作用在正常的力条件下发生。 弹簧部分（68）的低弹簧速率的构造和特性允许触点（36）多次使用，而不需要永久固定，从而确保每次使用都能实现正电连接。 为了防止子板（18）在使用期间翘曲和弯曲，提供了与板（18）配合的支撑构件（88）。 支撑构件（88）不仅将板（18）保持在适当的位置，而且还需要时用作屏蔽构件。

公开(公告)号：US4606594A

公开(公告)日：1986-08-19

申请号：US725695

申请日：1985-04-22

申请人： Dimitry G. Grabbe ,  Iosif Korsunsky

发明人： Dimitry G. Grabbe ,  Iosif Korsunsky

IPC分类号： H01R12/88 ,  H01R9/09

CPC分类号： H01R12/88

摘要： A LIF or ZIF connector having improved contact wiping is disclosed herein. Briefly stated, a connector having contacts therein is provided with the contacts moving into or out of engagement with traces disposed on a daughter board. At the time of, or immediately after engagement of the contacts of the connector with the traces on the daughter board, a wiping cam causes the daughter board to be moved with respect to the contacts thereby causing a wiping action between the traces and the contacts.

摘要翻译： 本文公开了具有改进的接触擦拭的LIF或ZIF连接器。 简而言之，其中具有触点的连接器设置有触点移动进入或脱离与设置在子板上的迹线的接合。 在连接器的触点与子板上的迹线接合之后或之后，擦拭凸轮使得子板相对于触点移动，从而导致迹线和触点之间的擦拭动作。

公开(公告)号：US4354729A

公开(公告)日：1982-10-19

申请号：US219085

申请日：1980-12-22

申请人： Dimitry G. Grabbe ,  Iosif Korsunsky

发明人： Dimitry G. Grabbe ,  Iosif Korsunsky

IPC分类号： H01R12/50 ,  H01R12/57 ,  H01R12/85 ,  H01R13/11 ,  H01R33/76 ,  H01R43/16 ,  H05K7/10 ,  H01R13/12

CPC分类号： H01R13/2442 ,  H01R12/57 ,  H05K7/1069 ,  H01R12/85 ,  Y10T29/49204

摘要： Electrical contact terminal of the flat coplanar type which is manufactured by stamping sheet metal, has a yoke portion having a latch arm and a spring arm extending therefrom. The latch arm is relatively short while the spring arm is of sufficient length to permit deflection thereof when the terminal is placed in service. The two arms have free ends which are adjacent to and resiliently biased against each other. The free ends are latched to each other by latching means which permits movement of the free end of the spring arm along a side edge of the latch arm. An edge portion of the spring arm serves as a contact portion and current flows from this contact portion to the end of the spring arm then to the latch arm and to the yoke portion of the terminal to provide a short low inductance current path for the current. The spring arm is in a preloaded and flexed condition so that an elevated contact pressure is achieved.

摘要翻译： 由冲压金属板制造的平面共面型电接触端子具有一个具有一个锁臂和一个从其延伸的弹簧臂的轭部。 锁臂相对较短，而弹簧臂具有足够的长度以允许在终端被使用时使其偏转。 两个臂具有与彼此相邻且弹性偏压的自由端。 自由端通过锁定装置相互锁定，这允许弹簧臂的自由端沿着闩锁臂的侧边缘移动。 弹簧臂的边缘部分用作接触部分，电流从该接触部分流到弹簧臂的端部，然后流到锁定臂和端子的轭部，为电流提供短的低电感电流通路 。 弹簧臂处于预加载和弯曲的状态，从而达到提高的接触压力。

公开(公告)号：US20060160424A1

公开(公告)日：2006-07-20

申请号：US11040444

申请日：2005-01-19

申请人： Iosif Korsunsky ,  Tod Harlan ,  Brian Gillespie ,  Joanne Shipe

发明人： Iosif Korsunsky ,  Tod Harlan ,  Brian Gillespie ,  Joanne Shipe

IPC分类号： H01R24/00

CPC分类号： H05K7/142 ,  H01R12/7005 ,  H01R12/721 ,  H05K7/1404

摘要： An electrical connector assembly (1) includes a card edge connector (20) used to be mounted on a mother board (10) and defining a slot (210), a daughter card (30), and a board hold down (40) for being mounted on the mother board. The daughter card includes a mating edge (31) inserted into the slot of the card edge connector, and a rear edge (32) opposite to the mating edge and defining an engaging hole (320). The board hold down is separated from the card edge connector and includes a pivot bracket (42) engaged with the engaging hole of the daughter card, and a pin latch (44) pivoted on the pivot bracket and having a latch portion (442) abutting against the rear edge of the daughter card for preventing the rear edge from rising upwardly.

公开(公告)号：US20050048838A1

公开(公告)日：2005-03-03

申请号：US10728438

申请日：2003-12-05

申请人： Iosif Korsunsky ,  Chong Yi ,  Tod Harlan ,  Eric Juntwait

发明人： Iosif Korsunsky ,  Chong Yi ,  Tod Harlan ,  Eric Juntwait

IPC分类号： H01R13/658 ,  H01R12/16 ,  H01R13/514 ,  H01R13/518 ,  H01R13/648

CPC分类号： H01R13/6585 ,  H01R12/724 ,  H01R13/518

摘要： An electrical connector (100) includes a unitary insulative housing (1) including a base (10) defining a number of parallel slots (13) and a first shroud (11) extending forwardly from the base, a number of parallelly arranged circuit board modules (3) and a metal stiffener (2) attached to the housing. The circuit board modules are retained by and between the metal stiffener and the housing. Each circuit board module includes a dielectric spacer (30), a circuit board (36) attached to the dielectric spacer and received in a corresponding slot of the housing, and a row of press-fit contacts (38) mechanically and electrically connecting with the circuit board. The metal stiffener includes a second shroud (201) vertically spaced from the first shroud. The circuit boards have mating portions (362) disposed between the first and the second shrouds.

摘要翻译： 电连接器（100）包括整体绝缘壳体（1），其包括限定多个平行槽（13）的基座（10）和从基座向前延伸的第一护罩（11），多个平行布置的电路板模块 （3）和附接到壳体的金属加强件（2）。 电路板模块由金属加强件和壳体之间和之间保持。 每个电路板模块包括电介质间隔件（30），连接到电介质间隔件并被接收在壳体的相应槽中的电路板（36）和一排压配合触头（38），其与机械和电连接 电路板。 金属加强件包括与第一护罩垂直间隔开的第二护罩（201）。 电路板具有设置在第一和第二护罩之间的配合部分（362）。