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公开(公告)号：US5613860A
公开(公告)日：1997-03-25
申请号：US355794
申请日：1994-12-14
IPC分类号： G06K17/00 , H01R12/71 , H01R13/648 , H01R13/652 , H01R24/00 , H01R9/09
CPC分类号： H01R13/6485 , H01R12/724 , H01R23/70
摘要： A universal grounding clip is provided for a card-receiving connector which is mounted on a printed circuit board. The connector includes a generally U-shaped housing having guide arms adapted to guide the outside edges of a PC card into mating engagement with the connector. The PC card includes grounding contacts along the outside edges of the card. The universal grounding clip is mounted on each guide arm and includes a contact portion on an inside surface of the respective guide arm for engaging the corresponding grounding contact at the edge of the PC card during insertion of the card and discharging static electricity from the card prior to complete mating of the card and connector. A grounding pad on the grounding clip is provided along a bottom surface of the respective arm and is adapted to be electrically coupled to a ground circuit on the printed circuit board. A grounding pad is also provided along a top surface of the arm for engaging a bottom ground portion of a top stacked connector. The grounding pads of the grounding clip are cut-away to allow a fastening device to pass through the guide arm and to fit within a recess in the guide arm so as not to extend beyond the upper surface thereof.
摘要翻译： 为安装在印刷电路板上的卡接收连接器提供通用接地夹。 连接器包括大致U形的壳体，其具有适于引导PC卡的外边缘与连接器配合接合的导向臂。 PC卡包括沿着卡的外边缘的接地触点。 通用接地夹安装在每个引导臂上，并且包括在相应引导臂的内表面上的接触部分，用于在插入卡期间与PC卡的边缘处的相应接地触点接合并且从卡中释放静电 完成卡和连接器的匹配。 接地夹上的接地垫沿着相应臂的底表面设置，并且适于电耦合到印刷电路板上的接地电路。 沿着臂的顶表面还提供接地垫，用于接合顶部堆叠连接器的底部接地部分。 接地夹的接地垫被切除，以使紧固装置穿过引导臂并且装配在引导臂中的凹槽中，以便不延伸超出其上表面。
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公开(公告)号：US5481434A
公开(公告)日：1996-01-02
申请号：US131797
申请日：1993-10-04
CPC分类号： G06K19/18
摘要： A memory card which includes a circuit substrate having a generally planar surface, comprises a frame with an opening in one of a top or a bottom wall thereof for receiving the circuit substrate. A support structure on the frame supports the circuit substrate within the card. A cover closes the opening and encloses the circuit substrate and the electrical component within the internal card space created by the frame and cover. The support structure of the frame includes a plurality of shelves at different vertical locations within the frame to support the circuit substrate at different vertical levels to accommodate varying heights of electrical components mounted on one or both surfaces of the substrate. The circuit substrate includes a peripheral edge area with cutouts corresponding to only one of the shelves whereby only the periphery of the substrate need be modified for locating and supporting the circuit substrate at different levels within the card.
摘要翻译： 包括具有大致平坦表面的电路基板的存储卡包括在其顶壁或底壁之一中具有开口的框架，用于接收电路基板。 框架上的支撑结构支撑卡内的电路基板。 盖封闭开口，并将电路基板和电子部件包围在由框架和盖子创建的内部卡片空间内。 框架的支撑结构包括在框架内的不同垂直位置处的多个搁架，以在不同的垂直水平上支撑电路基板，以适应安装在基板的一个或两个表面上的电气部件的不同高度。 电路基板包括具有对应于仅一个搁板的切口的外围边缘区域，由此仅需要修改基板的周边以便在卡内以不同的水平定位和支撑电路基板。
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公开(公告)号：US5504994A
公开(公告)日：1996-04-09
申请号：US230680
申请日：1994-04-21
CPC分类号： H05K5/0269 , G06K19/07743 , H01R12/725 , H01R43/20 , Y10T29/49222
摘要： A method is provided for fabricating a receptacle connector for use in an IC card assembly wherein the receptacle connector is adapted for mounting generally at an edge of a circuit substrate. A housing is provided with an upper surface and a plurality of terminal-receiving passages in a dual row configuration extend parallel to the upper surface. The circuit substrate is adapted to be located a given vertical distance from the upper surface of the housing. A plurality of receptacle terminals are inserted into the passages with surface mount tail portions of the terminals projecting outside the passages. The vertical distance between the circuit substrate and the top of the housing is determined. The tail portions of the two rows of terminals initially project in a generally straight planar array from a rear face of the housing. In a single final forming step, the surface mount tail portions are formed into coplanar curved contact portions such that the contact portions of the surface mount tail portions will engage a corresponding single row contact pad array on the edge of the circuit substrate when the receptacle connector is mounted generally thereon.
摘要翻译： 提供了一种用于制造用于IC卡组件的插座连接器的方法，其中插座连接器适于大致安装在电路基板的边缘。 壳体设置有上表面和多个平行于上表面延伸的双列构型的端子接收通道。 电路基板适于位于从壳体的上表面给定的垂直距离处。 多个插座端子插入通道中，端子的表面安装尾部突出在通道外侧。 确定电路基板与壳体顶部之间的垂直距离。 两排端子的尾部最初从壳体的后表面突出成大致直的平面阵列。 在单个最终成形步骤中，表面安装尾部形成为共面弯曲的接触部分，使得当插座连接器的表面安装尾部的接触部分将接合在电路基板的边缘上的对应的单列接触焊盘阵列 通常安装在其上。
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公开(公告)号：US5725394A
公开(公告)日：1998-03-10
申请号：US731231
申请日：1996-10-11
IPC分类号： H01R13/648 , G06K7/00 , H01R12/50 , H01R13/658
CPC分类号： G06K7/0082 , G06K7/0047 , H01R13/65802 , H01R12/721 , H01R23/6873
摘要： A grounding system is provided for a card-receiving header connector assembly. The header connector assembly includes a header connector mounted on a printed circuit board for receiving an IC card. The IC card includes a receptacle connector and a receptacle shield. A plurality of terminals are mounted within the header connector and are adapted for mating to terminals of the receptacle connector of the IC card. A grounding shroud is mounted on the header connector and includes a main body plate and a plurality of ground contact portions formed therein for engaging corresponding contacts on the receptacle shield of the IC card. The ground contact portions each are formed by a generally C-shaped spring arm having opposite ends joined to the main body plate of the shroud, with a portion of the spring arm between the ends being formed downwardly for asymmetrically engaging the contacts on the receptacle shield of the IC card.
摘要翻译： 为卡片接收头连接器组件提供接地系统。 插头连接器组件包括安装在用于接收IC卡的印刷电路板上的插头连接器。 IC卡包括插座连接器和插座屏蔽。 多个端子安装在插头连接器内并且适于与IC卡的插座连接器的端子配合。 接地罩安装在插头连接器上，并包括主体板和形成在其中的多个接地部分，用于接合IC卡的插座屏蔽上的相应触点。 接地部分各自由大致C形的弹簧臂形成，弹簧臂的相对端连接到护罩的主体板上，弹簧臂的一部分在两端之间形成为向下，用于不对称地接合插座屏蔽上的触点 的IC卡。
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公开(公告)号：US5987741A
公开(公告)日：1999-11-23
申请号：US873358
申请日：1997-06-12
IPC分类号： G06K19/077 , H01R9/00
CPC分类号： G06K19/07743 , G06K19/077 , Y10T29/49147 , Y10T29/49222
摘要： An IC card includes a generally rectangular frame. A circuit board assembly is mounted on the frame, with the circuit board assembly including a generally planar dielectric substrate having circuit traces and at least one electrical component mounted thereon. A receptacle connector including terminals is mounted at an edge of the circuit board assembly, with the terminals being adapted to mechanically and electrically engage the circuit traces on the circuit board assembly. Complementary interengaging latches are provided between the frame and the receptable connector for securing the receptacle connector at the edge of the circuit board assembly and for ensuring a mechanical and electrical connection between the terminals and the circuit traces on the circuit board assembly. The invention also contemplates a method of fabricating the IC card according to the above.
摘要翻译： IC卡包括大致矩形的框架。 电路板组件安装在框架上，其中电路板组件包括具有电路迹线和安装在其上的至少一个电气部件的大致平面的电介质基板。 包括端子的插座连接器安装在电路板组件的边缘处，其端子适于机械地和电接合电路板组件上的电路迹线。 在框架和可接收连接器之间提供互补的互锁闩锁，用于将插座连接器固定在电路板组件的边缘处，并且用于确保端子与电路板组件上的电路迹线之间的机械和电连接。 本发明还考虑了一种制造根据上述的IC卡的方法。
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公开(公告)号：US5456610A
公开(公告)日：1995-10-10
申请号：US122205
申请日：1993-09-16
IPC分类号： G06K17/00 , G06K13/08 , H01R12/18 , H01R13/633 , H01R13/62
CPC分类号： G06K13/0806 , G06K13/08 , H01R13/633
摘要： An improved ejector mechanism is disclosed in conjunction with a header connector into which an IC pack is loaded and from which it is ejected. The IC pack includes a shell having a vertically extending leading face and at least one row of contacts extending a horizontal distance defining a contact array. A unitary ejecting lever is pivotally mounted to the header connector, with one end of the lever being effective to engage and eject the IC pack from the header connector. A unitary push-rod is reciprocally axially movably mounted on an appropriate support at one side of the header connector. One end of the push rod is engageable with the opposite end of the ejecting lever for pivoting the lever in response to movement of the push-rod. The one end of the ejecting lever engages and ejects the IC pack along a leading face thereof in an area defined horizontally by the distance the row of contacts extends and vertically by the height of the leading face of the memory card.
摘要翻译： 公开了一种改进的喷射器机构，其结合具有IC组件的头部连接器，并将其从其中喷出。 IC封装包括具有垂直延伸的前表面的外壳和至少一排延伸定义接触阵列的水平距离的触点。 一体式排出杆枢转地安装到集管连接器上，杆的一端有效地从集管连接器接合和排出IC组件。 单个推杆可往复地轴向移动地安装在头部连接器一侧的适当的支撑件上。 推杆的一端可与弹出杆的相对端接合，以响应于推杆的移动来枢转杠杆。 弹出杆的一端沿着其前端面在与水平方向限定的区域中接合并排出IC封装，该距离是触点延伸的距离，垂直地延伸存储卡的前端的高度。
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公开(公告)号：US5653596A
公开(公告)日：1997-08-05
申请号：US459137
申请日：1995-06-02
IPC分类号： G06K7/00 , H01R13/658 , H05K5/02 , H01R9/09
CPC分类号： H05K5/0269 , G06K7/0047 , G06K7/0082 , H01R13/65802 , H05K5/0286 , Y10S439/946
摘要： A grounding system is provided for an electrical connector assembly which provides an interconnection between a PC card and a main printed circuit board. A header connector is mounted on the main printed circuit board and receives the PC card. Mating terminals are provided on the header connector and a receptacle connector on the PC card for interconnection of the PC card to electrical circuit traces on the main printed circuit board. At least one header grounding contact is mounted on the header connector adjacent to but spaced from the terminals and coupled to a logic ground circuit on the main printed circuit board. A card grounding contact is mounted on the PC card near the front insertion end thereof for engaging the header grounding contact and commoning the logic ground circuit of the main printed circuit board to a logic ground circuit on the PC card to provide a low impedance ground return.
摘要翻译： 为电连接器组件提供接地系统，其提供PC卡和主印刷电路板之间的互连。 插头连接器安装在主印刷电路板上并接收PC卡。 接头端子设置在插头连接器和PC卡上的插座连接器上，用于将PC卡与主印刷电路板上的电路迹线互连。 至少一个头部接地触点安装在接头上的端子连接器上，但与端子间隔开并耦合到主印刷电路板上的逻辑接地电路。 卡片接地触点安装在PC卡的前插入端附近，用于接合插头接地触头并将主印刷电路板的逻辑接地电路与PC卡上的逻辑接地电路相连以提供低阻抗接地回路 。
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公开(公告)号：US07303438B2
公开(公告)日：2007-12-04
申请号：US11245578
申请日：2005-10-07
申请人： Daniel L. Dawiedczyk , Frank A. Harwath , Jay H. Neer , Cleaver Brinkerhoff , Thomas Hall , Harold Keith Lang , Jennifer Swenson , Emanuel G. Banakis , Kent E. Regnier
发明人： Daniel L. Dawiedczyk , Frank A. Harwath , Jay H. Neer , Cleaver Brinkerhoff , Thomas Hall , Harold Keith Lang , Jennifer Swenson , Emanuel G. Banakis , Kent E. Regnier
IPC分类号： H01R13/648
CPC分类号： H01R12/7023 , H01R12/7005 , H01R12/707 , H01R12/727 , H01R13/6272 , H01R13/6581
摘要： A plug connector is disclosed that has a body portion and a circuit card extending forwardly of a mating face of the connector. The circuit card is protected in place by a pair of protective flanges that extend forwardly from the body portion and which flank the circuit card to protect it from stubbing and to provide a first means for aligning the plug connector with the receptacle connector. One or more projections formed on the exterior of the plug connector provide second means for aligning the plug connector with the receptacle connector.
摘要翻译： 公开了一种插头连接器，其具有主体部分和在连接器的配合面向前延伸的电路卡。 电路卡通过一对保护法兰被保护就位，该保护法兰从主体部分向前延伸，并且在电路卡的侧面，以防止电路卡脱落，并提供用于使插头连接器与插座连接器对准的第一装置。 形成在插头连接器的外部上的一个或多个突起提供用于将插头连接器与插座连接器对准的第二装置。
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公开(公告)号：US5791929A
公开(公告)日：1998-08-11
申请号：US572398
申请日：1995-12-14
IPC分类号： H01R13/193 , H01R13/422 , H01R13/432 , H01R4/50
CPC分类号： H01R13/193 , H01R13/432 , H01R13/422
摘要： A zero insertion force electrical connector for use with a device having an array of pin terminals including a lower connector housing having a top surface and a plurality of cavities in the top surface corresponding to the array of pin terminals. Each of the cavities includes a base wall spaced from the top surface. A plurality of resilient terminals are mounted in the cavities. Each of the terminals includes a mounting portion for securing the terminal in the base wall, a free end portion, a contact structure adjacent the free end portion and a spring arm portion between the base wall and the contact structure. The pin terminals are moved in the cavities in a first direction along a path of travel between an unmated position wherein the pins are spaced from the contact structures in the cavities and a mated position wherein the pins are fully mated with the contact structures. The contact structure includes a pin engagement surface at least partly inclined with respect to the path of travel. The spring arm portion of each of the terminals is a generally flat and planar leaf region oriented generally parallel to the first direction. The leaf region includes a first side edge at a side of the terminal where the pin first engages the contact structure and a second side edge extending from the mounting portion to the contact structure at the opposite side of the terminal. Notch means is provided in at least one of the side edges for increasing the flexibility of the leaf portion.
摘要翻译： 一种零插入力电连接器，用于具有销端子阵列的器件，该器件具有下连接器壳体，所述下连接器壳体具有顶表面和在顶表面中对应于销端子阵列的多个空腔。 每个空腔包括与顶表面间隔开的底壁。 多个弹性端子安装在空腔中。 每个端子包括用于将端子固定在底壁中的安装部分，自由端部分，与自由端部分相邻的接触结构以及在基部壁和接触结构之间的弹簧臂部分。 销端子沿着第一方向在第一方向上沿着行进路径移动，该未行配置位置处的销与空腔中的接触结构间隔开，并且配合位置，其中销与接触结构完全配合。 接触结构包括相对于行进路径至少部分倾斜的销接合表面。 每个端子的弹簧臂部分是通常平行于第一方向定向的大致平坦且平坦的叶片区域。 叶片区域包括在端子的侧面处的第一侧边缘，其中销首先接合接触结构，以及在端子的相对侧处从安装部分延伸到接触结构的第二侧边缘。 在至少一个侧边缘中设置有凹口装置，用于增加叶片部分的柔性。
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公开(公告)号：US5692920A
公开(公告)日：1997-12-02
申请号：US572557
申请日：1995-12-14
IPC分类号： H01R13/05 , H01R13/193 , H01R13/41 , H05K7/10 , H01R13/629
CPC分类号： H01R13/193 , H05K7/1084 , H01R13/05 , H01R13/41
摘要： A zero insertion force electrical connector including a connector housing having a top surface and a plurality of cavities in the top surface corresponding to an array of pin terminals. Each of the cavities includes a base wall spaced from the top surface and terminal retention openings in the base wall. A plurality of terminals are mounted in the cavities. Each of the terminals is a stamped and formed segment of flat and planar metal stock including a mounting portion substantially in the plane of the stock, a free end portion, a contact structure adjacent the free end portion and a spring arm portion between the mounting portion and the contact structure. The pin terminals are moved in the cavities between an unmated position wherein the pins are spaced from the contact structures in the cavities and a mated position wherein the pins are mated with the contact structures. The terminal mounting portion of each terminal is received in one of the terminal retention openings for securing the terminal in the cavity. The contact structure includes a pin engagement surface raised from the plane of the stock. The terminal retention opening has an enlarged portion permitting entry of the contact structure into the cavity through the base wall. The mounting portion has a projection extending out of the plane of the stock and substantially blocking the enlarged portion when the mounting portion is received in the terminal retention opening.
摘要翻译： 零插入力电连接器，其包括具有顶表面的连接器壳体和在顶表面中对应于销端子阵列的多个空腔。 每个空腔包括与顶表面隔开的底壁和底壁中的端子保持开口。 多个端子安装在空腔中。 每个端子是平坦且平坦的金属坯料的冲压形成的部分，其包括基本上在坯料的平面中的安装部分，自由端部分，与自由端部分相邻的接触结构以及安装部分之间的弹簧臂部分 和接触结构。 销端子在空腔之间在空腔内移动，其中销与空腔中的接触结构间隔开，并且配合位置，其中销与接触结构配合。 每个端子的端子安装部分被容纳在用于将端子固定在空腔中的一个端子固定开口中。 接触结构包括从坯料的平面升高的销接合表面。 端子保持开口具有允许接触结构通过底壁进入空腔的扩大部分。 当安装部分被接收在端子保持开口中时，安装部分具有延伸出板坯平面的突起并且基本上阻挡了扩大部分。
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