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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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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：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：US20110097933A1
公开(公告)日：2011-04-28
申请号：US12919259
申请日：2009-02-26
申请人： Scott D. Sommers , Kent E. Regnier , Michael R. Kamarauskas , Emanuel G. Banakis , Galen F. Fromm
发明人： Scott D. Sommers , Kent E. Regnier , Michael R. Kamarauskas , Emanuel G. Banakis , Galen F. Fromm
IPC分类号： H01R13/648 , H05K3/00
CPC分类号： H05K3/00 , H01R12/57 , H01R12/707 , H01R12/725 , H01R13/658 , H01R23/6873 , Y10T29/49149
摘要： A board-mountable connector is provided. The connector includes a shield and an insulative housing with a tongue. Terminals are supported by the housing in two rows and the rows extend from a mating interface to a board mounting interface. The terminals may be mounted to the board via surface mount technology in two rows that are at about 0.4 mm pitch. The two rows of terminals are configured in a signal, signal, ground triangular configuration so as to provide a triangular terminal arrangement that extends from the mating interface to the mounting interface.
摘要翻译： 提供了一个可安装板的连接器。 连接器包括屏蔽件和具有舌头的绝缘壳体。 端子由壳体支撑在两排中，并且行从配合接口延伸到电路板安装接口。 端子可以通过表面贴装技术以约0.4mm间距的两排安装到板上。 两行端子被配置成信号，信号，接地三角形配置，以便提供从配合接口延伸到安装接口的三角形端子装置。
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公开(公告)号：US06916188B2
公开(公告)日：2005-07-12
申请号：US10435691
申请日：2003-05-06
IPC分类号： H01R13/652 , H01R13/514 , H01R13/646 , H01R13/658 , H01R13/648
CPC分类号： H01R13/514 , H01R12/585 , H01R12/7064 , H01R12/707 , H01R12/7082 , H01R12/716 , H01R12/724 , H01R12/727 , H01R12/73 , H01R13/6471 , H01R13/6473 , H01R13/6477 , H01R13/6587 , H01R13/6594 , H01R13/6599 , H01R24/44 , Y10S439/931
摘要： A connector assembly is provided with opposing and interengageable first and second connector components. Each of the two components preferably includes upper and lower housing formed from an insulative material coated with electrically-conductive material, with cavities formed therein that receive terminal assemblies. The upper and lower housings are formed with internal cavities that extend in orthogonal directions. Each cavity contains a terminal assembly of either plug or receptacle structure and may further include either a plurality of power terminals or differential signal terminals. The terminals have contact portions, tail portions and interconnecting portions that are partially encapsulated by an insulative outer shell. In assembling the first and second components, multiple ground connections are made in sequence before any signal or power supply connections are made. In disassembling the components, signals and power supply connections are broken first, then the ground connections are broken in a sequence that is the reverse of what was made during assembly.
摘要翻译： 连接器组件设置有相对和可相互接合的第一和第二连接器部件。 两个部件中的每一个优选地包括由涂覆有导电材料的绝缘材料形成的上壳体和下壳体，其中形成有容纳端子组件的空腔。 上壳体和下壳体形成有在正交方向上延伸的内部空腔。 每个空腔都包含插头或插座结构的端子组件，还可以包括多个电源端子或差分信号端子。 端子具有由绝缘外壳部分封装的接触部分，尾部和互连部分。 在组装第一和第二组件时，在进行任何信号或电源连接之前，依次进行多个接地连接。 拆卸组件时，信号和电源连接先断开，接地连接按照与组装过程中相反的顺序断开。
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7.发明授权公开(公告)号：US06848917B2
公开(公告)日：2005-02-01
申请号：US10435699
申请日：2003-05-06
IPC分类号： H01R13/652 , H01R13/514 , H01R13/646 , H01R13/658 , H01R9/09
CPC分类号： H01R13/514 , H01R12/585 , H01R12/7064 , H01R12/707 , H01R12/7082 , H01R12/716 , H01R12/724 , H01R12/727 , H01R12/73 , H01R13/6471 , H01R13/6473 , H01R13/6477 , H01R13/6587 , H01R13/6594 , H01R13/6599 , H01R24/44 , Y10S439/931
摘要： A connector assembly for connecting to differential signal circuits on at least one circuit board may be of the docking type or the interposer type. A housing of the connector has transversely and longitudinally extending walls that define a plurality of cavities that extend completely through the housing. Terminal assemblies with at least one differential signal pair are received in the cavities with tail portions on at least one end of the differential pairs to connect to a circuit board. The connector housing has conductive surfaces and a plurality of ground terminal members are disposed along the transverse walls or the longitudinal walls, or both, for connecting to ground circuits in the circuit board. The ground terminal members each have a plurality of ground terminals, which are disposed along the walls at intermediate or diagonal positions relative to the differential signal pairs, such as adjacent to four differential signal pairs. Such placement of the ground terminal members also subdivides the differential signal pairs into groups or sets. This interstitial ground terminal arrangement also serves to keep the impedance at the connector-circuit board interface relatively uniform for high speed signals in the differential pairs.
摘要翻译： 用于连接到至少一个电路板上的差分信号电路的连接器组件可以是对接类型或插入器类型。 连接器的壳体具有横向和纵向延伸的壁，其限定了完全延伸穿过壳体的多个空腔。 具有至少一个差分信号对的端子组件被容纳在空腔中，其中尾部在差分对的至少一端连接到电路板。 连接器壳体具有导电表面，并且多个接地端子构件沿着横向壁或纵向壁或两者设置，用于连接到电路板中的接地电路。 接地端子构件各自具有多个接地端子，其沿着相对于差分信号对的中间或对角线位置沿着壁布置，例如与四个差分信号对相邻。 接地端子构件的这种放置还将差分信号对细分成组或组。 这种间隙接地端子装置还用于保持连接器电路板接口处的阻抗对差分对中的高速信号保持相对均匀。
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公开(公告)号：US20120282809A1
公开(公告)日：2012-11-08
申请号：US13503913
申请日：2010-10-27
IPC分类号： H01R13/658
CPC分类号： H01R12/724 , H01R12/721 , H01R13/6585
摘要： A connector includes a housing positioned in a cage. A vertical wall is positioned around the housing and is soldered to a printed circuit board that is supporting the connector. The vertical wall includes a plurality of fingers that are configured to engage the cage. The fingers are positioned at intervals such that the distance between the fingers acts to control the frequencies of EMI that emit from the connector.
摘要翻译： 连接器包括定位在笼中的壳体。 垂直壁围绕壳体定位，并被焊接到支撑连接器的印刷电路板。 垂直壁包括配置成接合保持架的多个指状物。 指状物的间隔位置使得指状物之间的距离用于控制从连接器发射的EMI的频率。
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公开(公告)号：US06276963B1
公开(公告)日：2001-08-21
申请号：US09552241
申请日：2000-04-19
IPC分类号： H01R1360
CPC分类号： H01R13/518 , H01R13/6584
摘要： An adapter frame assembly is provided for receiving at least a pair of connectors in a stacked array with one connector above another connector at different spacings therebetween. The assembly includes at least a pair of frame structures including at least a top frame structure and a bottom frame structure each including a receptacle for receiving a respective one of the stacked connectors. The top frame structure may be mounted directly on top of the bottom frame structure and, thereby, space the receptacles and the respective connectors at a first spacing therebetween. A spacer is selectively mountable between the frame structures to thereby space the receptacles and the respective connectors at a second, increased spacing therebetween.
摘要翻译： 提供适配器框架组件，用于接收堆叠阵列中的至少一对连接器，其中一个连接器位于另一连接器之上，其间具有不同的间隔。 该组件包括至少一对框架结构，至少包括顶部框架结构和底部框架结构，每个框架结构包括用于接收相应的一个堆叠连接器的插座。 顶部框架结构可以直接安装在底部框架结构的顶部上，从而以其间的第一间隔将插座和相应的连接器间隔开。 间隔件可选择性地安装在框架结构之间，从而以其间的第二增加间隔隔开插座和相应的连接器。
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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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