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公开(公告)号：US06790057B2
公开(公告)日：2004-09-14
申请号：US10687062
申请日：2003-10-16
IPC分类号： H01R458
CPC分类号： H01R12/52 , H01R13/2414 , H05K3/325 , H05K3/368
摘要： A connector for board-to-board and board-to-device interconnect applications includes a plurality of conductive elastomeric columnar contacts arranged in a contact array and retained in a first plurality of openings in an insulative substrate and a plurality of stops retained in a second plurality of openings in the insulative substrate. The stops are dispersed among the contacts of the contact array or positioned on the periphery of the contact array and located in non-abutting relation with respect to adjacent contacts. The contacts and the stops have opposing end surfaces and the end surfaces of the contacts are located a greater distance from the substrate than the end surfaces of the stops such that the stops limit the compression of the elastomeric contacts when the connector is disposed in its intended mounting orientation.
摘要翻译： 用于板对板和板对设备互连应用的连接器包括布置在接触阵列中的多个导电弹性体柱状触点，并且保持在绝缘基板中的第一多个开口中，并且多个止动件保持在第二 绝缘基板上的多个开口。 止挡件分散在接触阵列的触点中或者位于接触阵列的周边上并且相对于相邻接触件处于非邻接关系。 触头和止动件具有相对的端表面，并且触点的端表面位于距离止动件的端面更远离基板的位置，使得当连接器设置在其预期位置时，止动件限制弹性体触点的压缩 安装方向。
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公开(公告)号：US06796810B2
公开(公告)日：2004-09-28
申请号：US10315299
申请日：2002-12-10
申请人： Stephen D. DelPrete , Jeffrey W. Mason , Michael L. Kirkman , Steven B. Wakefield , William R. Arsenault , Shiraz Sameja , Peter D. Wapenski , Arthur G. Michaud
发明人： Stephen D. DelPrete , Jeffrey W. Mason , Michael L. Kirkman , Steven B. Wakefield , William R. Arsenault , Shiraz Sameja , Peter D. Wapenski , Arthur G. Michaud
IPC分类号： H01R458
CPC分类号： H01R13/2414 , H01R12/714 , H01R43/007
摘要： A connector for board-to-board or board-to-socket interconnect applications includes a plurality of conductive elastomeric columnar contacts surrounded by an insulative body. In one embodiment employed in board-to-board applications, the columnar contacts are substantially longer than wide to facilitate mounting of components between opposed boards. The conductive columnar contacts extend slightly beyond the surfaces of the insulative body. The body may include integral raised collars that surround opposing ends of the conductive columnar contacts and at least one stop flange integral with the body that limits overstress on tips of the conductive columnar contacts.
摘要翻译： 用于板对板或板对插座互连应用的连接器包括由绝缘体围绕的多个导电弹性体柱状接触。 在板对板应用中采用的一个实施例中，柱状触点基本上长于宽以便于在相对的板之间安装部件。 导电柱状触点稍微延伸超过绝缘体的表面。 主体可以包括围绕导电柱状触点的相对端部的整体凸起的凸缘和与主体成一体的至少一个止动凸缘，其限制导电柱状触点顶端的过应力。
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公开(公告)号：US06669490B1
公开(公告)日：2003-12-30
申请号：US10315298
申请日：2002-12-10
IPC分类号： H01R458
CPC分类号： H01R12/52 , H01R13/2414 , H05K3/325 , H05K3/368
摘要： A connector for board-to-board and board to device interconnect applications includes a plurality of conductive elastomeric columnar contacts surrounded by respective insulative support columns. The elastomeric columnar contacts extend through holes in an insulative subtrate. The insulative support columns have opposing end surfaces disposed on opposite sides of a substrate and end surfaces of the columnar contacts are located at a distance from the substrate slightly greater than the distance between the substrate and the support column end surfaces. Insulative intermediate columns serve a mechanical stops that resist further compression of the elastomeric contacts and the support columns when the connector is subjected to excessive axial compressive forces. The intermediate columns have opposing end surfaces on opposing sides of the substrate that are spaced from the substrate a distance less than the support column end surfaces.
摘要翻译： 用于板对板和板对器件互连应用的连接器包括由相应的绝缘支撑柱包围的多个导电弹性柱状接触。 弹性体柱状触点以绝缘子墨滴延伸穿过孔。 绝缘支撑柱具有设置在基板的相对侧上的相对的端面，并且柱状触点的端面位于离衬底稍远大于衬底和支撑柱端面之间的距离处。 当连接器受到过大的轴向压缩力时，绝缘中间柱用于抵抗弹性触点和支撑柱的进一步压缩的机械止动件。 中间柱在基板的相对侧上具有与基板相距一定距离小于支撑柱端面的相对端面。
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公开(公告)号：US6114757A
公开(公告)日：2000-09-05
申请号：US406442
申请日：1999-09-27
申请人： Stephen D. DelPrete
发明人： Stephen D. DelPrete
CPC分类号： H01L23/32 , H01R12/7023 , H01R12/7029 , H05K3/325 , H05K7/1061 , H01L2924/0002 , H01R13/24
摘要： A leadless IC or other electronic circuit package socket is provided which is of simple construction providing low profile mounting of an IC package on a circuit board. The socket comprises a relative thin socket carrier having a plurality of resilient conductive columns extending between the top and bottom surfaces of the carrier and having alignment elements which are cooperative with elements on a circuit board on which the carrier is mounted to position the carrier on the circuit board such that the conductive columns are in registration and electrical contact with corresponding ones of contacts on the circuit board. An IC package or other circuit package has contacts on the bottom surface thereof in a pattern corresponding to the pattern of the resilient conductive columns of the socket carrier, and also has alignment elements cooperative with elements on the socket carrier to provide alignment of the package contacts and the conductive columns when the package is mounted on the socket carrier. A cover fits over the IC package and has snap fittings which engage cooperative openings or other elements of the circuit board to retain the IC package in electrical engagement with the circuit board via the socket carrier.
摘要翻译： 提供了一种无引线IC或其他电子电路封装插座，其简单的结构提供了IC封装在电路板上的低调安装。 插座包括相对薄的插座载体，其具有在载体的顶表面和底表面之间延伸的多个弹性导电柱，并且具有与电路板上的元件配合的对准元件，载体安装在该电路板上以将载体定位在载体上 电路板，使得导电柱与电路板上的相应触点对准并电接触。 IC封装或其他电路封装在其底表面上具有与插座承载件的弹性导电柱的图案相对应的图案的触点，并且还具有与插座承载件上的元件协作的对准元件，以提供封装触点 以及当封装安装在插座托架上时的导电柱。 一个盖子安装在IC封装上，并且具有接合配合开口或电路板的其它元件的卡扣配件，以将IC封装通过插座托架与电路板电接合。
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公开(公告)号：US6056557A
公开(公告)日：2000-05-02
申请号：US56972
申请日：1998-04-08
CPC分类号： H05K3/368 , H01R12/523 , H05K2201/10378 , H05K3/325
摘要： A board-to-board interconnect socket (40) provides electrical interconnection between printed circuit boards (50, 52). Resilient metalized particle interconnects (28) are disposed in holes in a rigid substrate (14) of desired thickness. Each resilient interconnect (28) includes first and second cap members (18, 20) that extend from opposing ends of the hole and beyond the respective surfaces of the substrate. The first and second cap members (18, 20) may be connected with a stem member (22) or conductive paste (34) that is disposed inside the hole. The hole may be lined with conductive material (26) such as conductive plating to facilitate conduction of electricity.
摘要翻译： 板对板互连插座（40）提供印刷电路板（50,52）之间的电互连。 弹性金属化颗粒互连（28）设置在所需厚度的刚性衬底（14）中的孔中。 每个弹性互连（28）包括第一和第二盖构件（18,20），其从孔的相对端延伸并且超过衬底的相应表面。 第一和第二盖构件（18,20）可以与设置在孔内部的杆构件（22）或导电糊（34）连接。 该孔可以衬有诸如导电电镀的导电材料（26），以促进电的传导。
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公开(公告)号：US4606599A
公开(公告)日：1986-08-19
申请号：US634327
申请日：1984-07-25
申请人： John L. Grant , Emanuel D. Torti , Austin S. O'Malley , Thomas W. Galligan , Stephen D. DelPrete
发明人： John L. Grant , Emanuel D. Torti , Austin S. O'Malley , Thomas W. Galligan , Stephen D. DelPrete
IPC分类号： H01R13/11 , H01R13/115 , H01R43/16 , H01R11/22
CPC分类号： H01R12/716 , H01R13/111 , H01R43/16
摘要： A low insertion force connector has conductors blanked and formed from metal strip materials and disposed in openings in an insulating connector body. A receptacle portion of each conductor has a bridge formed to extend around the perimeter of a square and disposed inside a body opening and has integral leaf springs extending from the bridge at the respective sides of the square toward a terminal entry end of the opening so that two pairs of the springs are disposed in facing relation around a common axis for receiving a terminal therebetween. The contact surfaces of one pair of springs is relatively closer to the entry end of the body opening than the contact surfaces of the other pair of springs so that a terminal being inserted moves the pairs of springs separately in establishing said spring forces, thereby requiring lesser terminal insertion forces. An integral gauge strip on each conductor is connected to one pair of the springs and extends to define the perimeter of a gauge opening for limiting the cross-section of a terminal which can be inserted between the leaf springs through the gauge aperture. Opposite ends of the gauge strips are preferably interconnected by dove-tail means for positively fixing the perimeter of the gauge aperture.
摘要翻译： 低插入力连接器具有由金属条材料冲裁并形成并且设置在绝缘连接器主体中的开口中的导体。 每个导体的插座部分具有形成为围绕正方形的周边延伸并设置在主体开口内部的桥，并且具有一体的板簧，该板簧在该正方形的相应侧面处从桥接件向开口的终端入口端延伸，使得 两对弹簧围绕公共轴线以面对关系设置，用于在其间接纳端子。 一对弹簧的接触表面比另一对弹簧的接触表面相对更靠近主体开口的进入端，使得插入的端子在建立所述弹簧力时分别移动成对的弹簧，从而需要较小的弹簧 终端插入力。 每个导体上的整体规格条连接到一对弹簧并延伸以限定计量器开口的周边，用于限制可通过计量器孔插入在片簧之间的端子的横截面。 规格条的相对端优选通过用于正向固定计量器孔的周边的鸠尾装置相互连接。
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公开(公告)号：US4466684A
公开(公告)日：1984-08-21
申请号：US331728
申请日：1981-12-17
申请人： John L. Grant , Emanuel D. Torti , Austin S. O'Malley , Thomas W. Galligan , Stephen D. DelPrete
发明人： John L. Grant , Emanuel D. Torti , Austin S. O'Malley , Thomas W. Galligan , Stephen D. DelPrete
IPC分类号： H01R13/11 , H01R12/71 , H01R13/115 , H01R43/16 , H01R9/08
CPC分类号： H01R12/716 , H01R13/111 , H01R43/16
摘要： A low insertion force connector has metal conductors disposed in respective openings in an insulating connector body. Each conductor has a bridge portion extending in a square inside its respective body opening and has integral leaf springs extending from respective sides of the square toward a terminal entry end of the body opening. Two pairs of the springs are disposed so that the springs in each pair face each other around a common axis for receiving a terminal therebetween. Each leaf spring has an obliquely disposed surface to intercept and be moved by a terminal as the terminal is inserted and a contact surface for engaging the terminal said surfaces of one pair of springs being relatively closer to the entry end of the body opening than said surfaces of the other pair of springs, thereby requiring lesser terminal insertion forces. An integral gauge strip on each conductor is connected to one pair of the springs at the terminal entry end of the body opening and extends to define the perimeter of a gauge opening or aperture on the conductor for limiting the cross-section of a terminal which can be inserted between the leaf springs through the gauge aperture. Opposite ends of the gauge strip are preferably interconnected by dove-tail means for positively fixing the perimeter of the gauge aperture. Preferably, the other pair of springs extend in cantilever relation from the conductor so that the distal ends thereof are inside the body opening.
摘要翻译： 低插入力连接器具有设置在绝缘连接器主体中的相应开口中的金属导体。 每个导体具有在其相应的主体开口内方形延伸的桥接部分，并且具有从正方形的相应侧向主体开口的终端入口端延伸的整体片簧。 两对弹簧被布置成使得每对弹簧围绕公共轴彼此面对以在其间接收端子。 每个板簧具有倾斜布置的表面，以在端子被插入时拦截并由端子移动，并且用于接合端子的接触表面一对弹簧的所述表面比所述表面相对更靠近体开口的入口端 的另一对弹簧，从而需要较小的端子插入力。 每个导体上的整体式条带在主体开口的端子入口端处连接到一对弹簧，并延伸以限定导体上的开口或开口的周长，以限制端子的横截面， 通过测量孔插入板簧之间。 测量条的相对端优选通过用于正向固定测量孔的周边的鸠尾装置相互连接。 优选地，另一对弹簧从导体以悬臂关系延伸，使得其远端位于主体开口内。
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公开(公告)号：US5429511A
公开(公告)日：1995-07-04
申请号：US241510
申请日：1994-05-12
CPC分类号： H05K7/1023
摘要： A component carrier and mating system is disclosed for aligning and mating closely spaced leads of integrated circuit (IC) packages, which protects the integrated circuit packages and permits easy installation. The system is particularly adapted for aligning and mating integrated circuits which have high pin counts. A carrier assembly aligns for mating and interconnecting at least two integrated circuit packages having a plurality of leads extending from the packages. A protective shroud covers the stacked packages to maintain the packages in electrical and mechanical engagement and to assure that no damage occurs to the integrated circuit packages. In one embodiment, a first package is installed on the carrier assembly and coupled with the protective shroud to form a pre-engagement assembly, the pre-engagement assembly is then engaged with a second package mounted on a printed circuit board. An extraction tool facilitates disengagement of the assembly from the second package mounted on the printed circuit board.
摘要翻译： 公开了用于对准和配合集成电路（IC）封装的紧密间隔的引线的部件载体和配合系统，其保护集成电路封装并且允许容易的安装。 该系统特别适用于对准和配对具有高引脚数的集成电路。 载体组件对准用于配合和互连至少两个具有从封装延伸的多个引线的集成电路封装。 保护罩覆盖堆叠的包装，以使包装保持电气和机械接合，并确保集成电路封装不发生损坏。 在一个实施例中，第一包装被安装在承载器组件上并与保护罩耦合以形成预接合组件，然后将预接合组件与安装在印刷电路板上的第二封装接合。 提取工具有助于组件与安装在印刷电路板上的第二封装分离。
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公开(公告)号：US5350306A
公开(公告)日：1994-09-27
申请号：US995972
申请日：1992-12-23
申请人： Stephen D. DelPrete , Donald Santos
发明人： Stephen D. DelPrete , Donald Santos
CPC分类号： H05K7/1023 , Y10T29/53283
摘要： A component carrier and mating system is disclosed for aligning and mating closely spaced leads of integrated circuit (IC) packages, which protects the integrated circuit packages and permits easy installation. The system is particularly adapted for aligning and mating integrated circuits which have high pin counts. A carrier assembly (100) aligns for mating and interconnecting at least two integrated circuit packages (102a, 102b) having a plurality of leads extending from the packages. A protective shroud (101) covers the stacked packages to maintain the packages in electrical and mechanical engagement and to assure that no damage occurs to the integrated circuit packages. In one embodiment, a first package is installed on the carrier assembly and coupled with the protective shroud to form a pre-engagement assembly, the pre-engagement assembly is then engaged with a second package mounted on a printed circuit board. Resilient latches (534) on the protective shroud deflect to engage bumpers (210) on the second package to maintain the assembly on the circuit board. An extraction tool facilitates disengagement of the assembly from the second package mounted on the printed circuit board.
摘要翻译： 公开了用于对准和配合集成电路（IC）封装的紧密间隔的引线的部件载体和配合系统，其保护集成电路封装并且允许容易的安装。 该系统特别适用于对准和配对具有高引脚数的集成电路。 载体组件（100）对齐以配合和互连至少两个具有从封装延伸的多个引线的集成电路封装（102a，102b）。 保护罩（101）覆盖堆叠的包装以将包装保持在电气和机械接合中并且确保不会对集成电路封装造成损坏。 在一个实施例中，第一包装被安装在承载器组件上并与保护罩耦合以形成预接合组件，然后将预接合组件与安装在印刷电路板上的第二封装接合。 防护罩上的弹性闩锁（534）偏转以接合第二包装上的缓冲器（210），以将组件保持在电路板上。 提取工具有助于组件与安装在印刷电路板上的第二封装分离。
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公开(公告)号：US5215472A
公开(公告)日：1993-06-01
申请号：US748505
申请日：1991-08-22
CPC分类号： H01R13/2471 , G01R1/0483 , H01R12/714 , H05K7/1069 , Y10S439/923
摘要： A leadless component socket comprises a one- or two-piece leadless component contact socket assembly having a plurality of holes with a respective plurality of spring contacts disposed therein. The socket assembly includes a finger slot or slots to facilitate the manual removal of a chip carrier from the socket and a bias clip and integral keyed corner for assuring proper alignment of the chip carrier with the contacts of the socket assembly. The socket further comprises a cover, a cover support, an insulator assembly and a backup plate or other fastening means for supporting the socket on a printed circuit board. The socket assembly can be configured with a variety of contact terminal ends adapted for a desired mode of circuit board interface. A variety of cover configurations are also accommodated and disclosed.
摘要翻译： 无引线元件插座包括一个或两个无引线元件接触插座组件，其具有多个孔，其中设置有相应的多个弹簧触点。 插座组件包括指槽或槽，以便于从插座手动移除芯片载体，以及偏置夹和整体键合角，用于确保芯片载体与插座组件的触头的正确对准。 插座还包括盖，盖支撑件，绝缘体组件和用于将插座支撑在印刷电路板上的支撑板或其他紧固装置。 插座组件可以配置有适合于所需电路板接口模式的各种接触端子端。 还容纳和公开了各种盖构造。
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