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公开(公告)号：US4858309A
公开(公告)日：1989-08-22
申请号：US212828
申请日：1988-06-28
CPC分类号： H01R12/7005 , Y10T29/53283 , Y10T29/53943
摘要： An extraction tool (2) for removing circuit boards (4) from connectors (6) comprises printed circuit board retaining channels (52, 52') for frictionally engaging the circuit board (4) and camming member (54, 54') for cooperation with latching arm (18) of the connector (6). The tool (2) is made from two body portions (20, 22), the body portions (20, 22) being movable with respect to each other, enabling the tool (2) to compensate for various sizes of circuit boards (4). As the tool (2) is inserted onto the circuit board (4), channels (52, 52') provided in legs (46, 46') of the tool (2) frictionally engage edges of the circuit board (4). As insertion continues, the camming arms (54, 54') engage the latching arms (18) of the connector (6), thereby moving the latching arms (18) from the circuit board (4). With the latching arms (18) disengaged from the board (4), the tool (2) is retracted. The frictional engagement between the channels (52) and the edges of the board (4) causes the board (4) to be removed as the tool (2) is retracted. The operation of the tool (2) provided for the easy removal of the circuit board (4) from the connector (6), even when the connectors (6) are closely spaced together.
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公开(公告)号：US5383792A
公开(公告)日：1995-01-24
申请号：US26280
申请日：1993-03-04
IPC分类号： H01R13/639 , H01K20060101 , H01R20060101 , H01R12/70 , H05K1/11 , H01R9/09
CPC分类号： H01R12/7005
摘要： An electrical connector (2) has a dielectric housing with contact terminals (22) which extend therethrough. The contact terminals (22) are provided to electrically connect a mother board (4) to a daughter card (6). A board-receiving opening (20) is provided in the housing for reception of the daughter card (6) therein. Proximate to the board-receiving opening (20) are latch receiving openings (24) which are dimensioned to receive insertable latch members (40) therein. The latch members (40) are manufactured from material having the desired resilient and strength characteristics, thereby insuring that the latch members (40) will be effective over many cycles. Each latch member (40) has a resilient section (42) for cooperating with the daughter card (6) and a mounting section (44) for cooperating with the mother board (4). The resilient section (42) is able to accommodate a range of board sizes without taking a permanent set. If required the latch members (40) can have enhanced electrical characteristics so that the power and ground connections between the mother board (4) and the daughter card (6) can be made through the latch members (40).
摘要翻译： 电连接器（2）具有绝缘壳体，其具有从其延伸的接触端子（22）。 接触端子（22）被设置为将母板（4）电连接到子卡（6）。 在壳体中设置有用于在其中接纳子卡（6）的板接收开口（20）。 近似于板接收开口（20）是闩锁接收开口（24），其尺寸被设计成在其中容纳可插入的闩锁构件（40）。 闩锁构件（40）由具有期望的弹性和强度特性的材料制成，从而确保闩锁构件（40）将在许多循环中有效。 每个闩锁构件（40）具有用于与子卡（6）配合的弹性部分（42）和用于与母板（4）配合的安装部分（44）。 弹性部分（42）能够容纳一定范围的电路板尺寸，而不需要永久变形。 如果需要，闩锁构件（40）可以具有增强的电气特性，使得母板（4）和子卡（6）之间的电源和接地连接可以通过闩锁构件（40）制成。
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公开(公告)号：US4995825A
公开(公告)日：1991-02-26
申请号：US495886
申请日：1990-03-19
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。
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4.发明授权
公开(公告)号：US4769905A
公开(公告)日：1988-09-13
申请号：US50995
申请日：1987-05-15
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。
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公开(公告)号：US5700151A
公开(公告)日：1997-12-23
申请号：US502786
申请日：1995-07-14
CPC分类号： H01R12/716 , H01R13/41 , H01R4/028
摘要： An electrical connector assembly 2 for use in connecting parallel printed circuit boards includes a receptacle connector 4 and a plug connector 6. The receptacle connector 4 includes receptacle contacts 8, each of which includes a surface mount solder tail 16 and a mating contact section in the form of a resilient arm 26 on opposite sides of a sealing pad 18 that seals a contact insertion opening 38 when the receptacle contact 8 is fully inserted. The mating contact portion is therefore isolated from contaminating materials, such as solder flux during surface mount solder operations. The height of the connector assembly 2 can be adjusted by using plug connectors 6 of different heights with a universal receptacle connector 4. The height of the side walls 60 on the plug housing 12, between a plug mating section and contact retention section is changed for different plug connector heights. The length of the plug contact 10 can also changed because the plug contact solder tail 56 is bent into its final position after the plug contacts 10 are mounted on the plug housing 12.
摘要翻译： 用于连接并联印刷电路板的电连接器组件2包括插座连接器4和插头连接器6.插座连接器4包括插座触点8，每个插座触头8包括表面贴装焊尾16和 当密封垫18完全插入时密封接触插入口38的密封垫18的相对侧上的弹性臂26的形式。 因此，匹配接触部分与表面贴装焊接操作期间的污染物质例如焊剂焊剂隔离。 可以通过使用具有通用插座连接器4的不同高度的插头连接器6来调节连接器组件2的高度。插头壳体12上的侧壁60在插头配合部分和接触保持部分之间的高度改变为 不同的插头连接器高度。 插头触点10的长度也可以改变，因为在插头触点10安装在插头壳体12上之后，插头接触焊尾56被弯曲到其最终位置。
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公开(公告)号：US4986765A
公开(公告)日：1991-01-22
申请号：US313261
申请日：1989-02-21
IPC分类号： H01R13/639 , H01K20060101 , H01R20060101 , H01R12/70 , H05K1/11
CPC分类号： H01R12/7005
摘要： An electrical connector (2) has a dielectric housing with contact terminals (22) which extend therethrough. The contact terminals (22) are provided to electrically connect a mother board (4) to a daughter card (6). A board-receiving opening (20) is provided in the housing for reception of the daughter card (6) therein. Proximate to the board-receiving opening (20) are latch receiving openings (24) which are dimensioned to receive insertable latch members (40) therein. The latch members (40) are manufactured from material having the desired resilient and strength characteristics, thereby insuring that the latch members (40) will be effective over many cycles. Each latch member (40) has a resilient section (42) for cooperating with the daughter card (6) and a mounting section (44) for cooperating with the mother board (4). The resilient section (42) is able to accommodate a range of board sizes without taking a permanent set. If required the latch members (40) can have enhanced electrical characteristics so that the power and ground connections between the mother board (4) and the daughter card (6) can be made through the latch members (40).
摘要翻译： 电连接器（2）具有绝缘壳体，其具有从其延伸的接触端子（22）。 接触端子（22）被设置为将母板（4）电连接到子卡（6）。 在壳体中设置有用于在其中接纳子卡（6）的板接收开口（20）。 近似于板接收开口（20）是闩锁接收开口（24），其尺寸被设计成在其中容纳可插入的闩锁构件（40）。 闩锁构件（40）由具有期望的弹性和强度特性的材料制成，从而确保闩锁构件（40）将在许多循环中有效。 每个闩锁构件（40）具有用于与子卡（6）配合的弹性部分（42）和用于与母板（4）配合的安装部分（44）。 弹性部分（42）能够容纳一定范围的电路板尺寸，而不需要永久变形。 如果需要，闩锁构件（40）可以具有增强的电气特性，使得母板（4）和子卡（6）之间的电源和接地连接可以通过闩锁构件（40）制成。
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公开(公告)号：US4929194A
公开(公告)日：1990-05-29
申请号：US234362
申请日：1988-08-18
CPC分类号： H01R12/7005
摘要： A connector (2) has reliable projections (4, 6) which extend from the housing (12). Each projection (4, 6) has cavities (12, 34) which are provided proximate thereto. Ribs (26, 50) extend from the sidewalls of the cavities toward the projections. The ribs (26, 50) cooperate with intermediate portions (20, 46), such that as forces are applied to free end portions (22, 48) of the projections (4, 6), the intermediate portions (20, 46) engage the ribs (26, 50). The engagement of the intermediate portions and the ribs insures that the moment, which is created by force (F), will be distributed to the intermediate portions rather than to a fixed end portion (18, 44) of the projection, thereby insuring that a reliable structural interconnection is made.
摘要翻译： 连接器（2）具有从壳体（12）延伸的可靠的突起（4,6）。 每个突起（4,6）具有靠近其设置的空腔（12,34）。 肋（26,50）从空腔的侧壁向突出部延伸。 肋（26,50）与中间部分（20,46）配合，使得当将力施加到凸起（4,6）的自由端部（22,48）时，中间部分（20,46）接合 肋（26,50）。 中间部分和肋条的接合确保由力（F）产生的力矩将分配到中间部分而不是突出部分的固定端部（18,44），从而确保 做出可靠的结构互连。
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公开(公告)号：US5013257A
公开(公告)日：1991-05-07
申请号：US544458
申请日：1990-06-27
IPC分类号： H01R13/639 , H01R20060101 , H01R12/70 , H01R12/83 , H01R13/64 , H01R24/00
CPC分类号： H01R12/7005 , H01R12/83
摘要： Edge connector for a circuit board has stamped and formed latch members at each end of the connector housing. The circuit board extends at an acute angle from the board receiving face of the housing when the board is in its fully inserted functional position. Each latch member is U-shaped and has one arm which has a shoulder. The shoulders overlap side edge portions of the board and are directed towards the board receiving face. The housing has internal support members which are against the bight portions of the U-shaped latch members thereby to enhance the board retaining effect of the latch members. Each latch member has a convex camming surface along which the edge of the board moves when the board is pivoted from an initial insertion position to its functional position.
摘要翻译： 用于电路板的边缘连接器在连接器壳体的每个端部具有冲压和成形的闩锁构件。 当电路板处于其完全插入的功能位置时，电路板与壳体的板接收面成锐角地延伸。 每个闩锁构件是U形的并且具有一个具有肩部的臂。 肩部重叠板的侧边缘部分并且朝向板接收面。 壳体具有抵靠U形闩锁构件的弯曲部分的内部支撑构件，从而增强闩锁构件的板保持效果。 每个闩锁构件具有凸形凸轮表面，当板从初始插入位置枢转到其功能位置时，板沿着其移动。
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9.发明授权Method of fabricating an overmold onto an electrical cable assembly terminated to a cable 失效将二次模制制造到终端于电缆的电缆组件上的方法
公开(公告)号：US5600885A
公开(公告)日：1997-02-11
申请号：US444350
申请日：1995-05-18
IPC分类号： H01R13/56 , H01R13/504 , H01R13/58 , H01R13/627 , H01R13/629 , H01R13/633 , H01R43/18 , H01R43/24 , H01R43/00 , H01R13/405
CPC分类号： H01R13/5845 , H01R13/633 , H01R43/24 , H01R13/6272 , Y10S29/029 , Y10T29/49217 , Y10T29/4922
摘要： An electrical cable assembly (1) comprises, an electrical connector (2) terminated to an electrical cable (3), an insulating housing (4), a moveable latch (5) on the connector (2) for latching removably to another mating electrical connector, and an overmold (8) adhered to the housing (4) and at least partially overlapping a portion of the moveable latch (5) to prevent snagging of the latch (5).
摘要翻译： 电缆组件（1）包括：端接到电缆（3）的电连接器（2），绝缘壳体（4），连接器（2）上的可移动闩锁（5），用于可拆卸地闩锁到另一配合电 连接器和粘附到壳体（4）并且至少部分地与可移动闩锁（5）的一部分重叠的包覆模制（8），以防止闩锁（5）的阻塞。
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公开(公告)号：US5466162A
公开(公告)日：1995-11-14
申请号：US129826
申请日：1993-09-30
CPC分类号： H01R12/721 , H01R12/79
摘要： An electrical connector made of overlapping layers of flexible film 8 carrying conductive traces 9 for interconnecting pins 1 to connection pads 10 on a printed circuit board surface 2a. Cylindrical elastomeric bodies 11 having parallel spaced apart conductors 25 thereon connect the traces 9 to the pads 10. Pins 1 impinge a rigid backing plate 18 upon axial forces to the pins 1 which resists axial movement of the pins 1 relative to solder joints 19 between the pins 1 and the traces 9.
摘要翻译： 电连接器由柔性膜8的重叠层承载导电迹线9构成，用于将引脚1互连到印刷电路板表面2a上的连接焊盘10。 具有平行间隔开的导体25的圆柱形弹性体11将迹线9连接到垫10.引脚1在对销1的轴向力上冲击刚性背板18，其抵抗销1相对于焊接接头19的轴向运动 引脚1和走线9。
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