公开(公告)号：US06473306B2

公开(公告)日：2002-10-29

申请号：US09795902

申请日：2001-02-27

申请人： Yoshitsugu Koseki ,  Hung-Ji Yu

发明人： Yoshitsugu Koseki ,  Hung-Ji Yu

IPC分类号： H05K720

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

摘要： A retainer device (1) for fastening a heat sink (2) to a printed circuit board module (3). The heat sink comprises a base plate (22) and a plurality of upwardly extending fins (24). The retainer device comprises an operation lever (14), a fastening frame (12), and a backing plate (16) attached to a bottom surface of the module. Clasp hooks (162) of the backing plate hold the fastening frame in place. The fastening frame has pairs of pivot openings (129), cam plates (128), and cutouts (130). The operation lever includes an operational body (142), a pair of arms (144), a pair of U-shaped urging portions (146), and a pair of pivot axles (148) passing through the pivot openings. The operational body is rotated to make the urging portions pass around the cam plates into the cutouts. The heat sink is thereby pressed tightly against the printed circuit board module.

摘要翻译： 一种用于将散热器（2）紧固到印刷电路板模块（3）上的保持装置（1）。 散热器包括基板（22）和多个向上延伸的翅片（24）。 保持装置包括操作杆（14），紧固框架（12）和附接到模块底面的背板（16）。 背板的扣钩（162）将紧固框架固定就位。 紧固框架具有成对的枢转开口（129），凸轮板（128）和切口（130）。 操作杆包括操作体（142），一对臂（144），一对U形推动部分（146）和穿过枢转开口的一对枢转轴（148）。 使操作体旋转，使得推动部件绕凸轮板穿过切口。 因此散热器被紧紧地压靠在印刷电路板模块上。

公开(公告)号：US6036504A

公开(公告)日：2000-03-14

申请号：US773690

申请日：1996-12-27

申请人： Robert G. McHugh ,  Yu-Ming Ho ,  Hung-Ji Yu

发明人： Robert G. McHugh ,  Yu-Ming Ho ,  Hung-Ji Yu

IPC分类号： H01R12/52 ,  H01R12/70 ,  H01R12/71 ,  H01R1/00

CPC分类号： H01R12/52 ,  H01R12/7082 ,  H01R12/716

摘要： A pair of board-to-board connectors (10, 30) including a receptacle connector (10) and a plug connector (30). The receptacle connector (10) includes an insulative first housing (12) having a plurality of first passageways (14) for receiving a corresponding number of first contacts (16) therein, respectively. Each first contact (16) is of a resilient bellow type and the distal end (22) thereof abuts against the butting wall (26) of the housing (12) for pre-loading consideration, thus controlling the contact gap for mating. The plug connector (30) includes an insulative second housing (32) having a plurality of second passageways (34) for receiving a corresponding number of second contacts (36) therein, respectively. Each second contact (36) is of a stiff stick type and the distal end (42) thereof abuts against the side wall (44) of the housing (32) for confronting the mated corresponding first contact (16). A pair of lateral projections (48, 50) are formed at either end of each housing (12, 32) for protecting the tails of (20, 40) the contacts (16, 36) therebetween.

摘要翻译： 一对包括插座连接器（10）和插头连接器（30）的板对板连接器（10,30）。 插座连接器（10）包括具有多个第一通道（14）的绝缘第一壳体（12），用于分别在其中容纳相应数量的第一触点（16）。 每个第一触点（16）具有弹性的波纹管型，并且其远端（22）与壳体（12）的对接壁（26）抵接以进行预加载，从而控制用于配合的接触间隙。 插头连接器（30）包括具有多个第二通道（34）的绝缘的第二壳体（32），用于分别在其中容纳相应数量的第二触点（36）。 每个第二触点（36）具有坚硬的棒状，并且其远端（42）抵靠壳体（32）的侧壁（44），以与配合的相应的第一触点（16）相对。 一对横向突起（48,50）形成在每个壳体（12,32）的任一端，用于保护其间的触头（16,36）的端部（20,40）。

公开(公告)号：US5967812A

公开(公告)日：1999-10-19

申请号：US62871

申请日：1998-04-20

申请人： Shun-Chi Tung ,  Hung-Ji Yu

发明人： Shun-Chi Tung ,  Hung-Ji Yu

IPC分类号： G06K13/08 ,  H01R13/62

CPC分类号： G06K13/0806 ,  G06K13/08

摘要： A card connector apparatus includes a header connector having a housing mounted with a number of contacts for engaging with a card inserted into the apparatus, and an ejector for ejecting an inserted card. The ejector consists of a shielding shell fixed to the housing and defining a central guiding pin, a hole and a stop wall between the pin and the hole. A lever has a force exerting end, a force receiving tongue connecting with a push bar, a protrusion extending into the hole and a ridge between the protrusion and the force exerting end. An actuator has a central tab extending through the force exerting end to slidably engage with the pin and two side tabs for engaging with two lateral sides of an inserted card. When the ejector is actuated to eject a card fully inserted into the apparatus by pushing the push bar to pivot the lever, the lever first pivots about a contact point between the stop wall and the ridge so that the card can be ejected with a reduced required force. As soon as the card disengages from its connection with the contacts, the lever pivots about a contact point between the protrusion and the shielding shell so that the card can be ejected with a reduced operating time.

摘要翻译： 卡连接器装置包括一个插头连接器，它具有安装有多个用于与插入到该装置中的插卡接合的触点的壳体，以及用于弹出插入卡的弹出器。 喷射器由固定在壳体上的屏蔽壳组成，并在销和孔之间形成一个中心导向销，一个孔和一个止动壁。 杠杆具有作用力的力，与推杆连接的受力舌，延伸到孔中的突起以及突出部和施力端之间的脊。 致动器具有延伸穿过力施加端以与销可滑动地接合的中心突出部和用于与插入卡的两个侧面接合的两个侧突片。 当喷射器被致动以通过推动推杆来弹出完全插入到设备中的卡以枢转杠杆时，杠杆首先围绕止动壁和脊之间的接触点枢转，使得卡可以被减少所需的弹出 力。 一旦卡与触点的连接脱离接触，则该杠杆围绕突起与屏蔽壳之间的接触点枢转，使得卡可以以减小的操作时间弹出。

公开(公告)号：US5962835A

公开(公告)日：1999-10-05

申请号：US961750

申请日：1997-10-31

申请人： Cheng-Hung Lin ,  Yu-Ming Ho ,  Tsung-Hsi Ou Lee ,  Hung-Ji Yu

发明人： Cheng-Hung Lin ,  Yu-Ming Ho ,  Tsung-Hsi Ou Lee ,  Hung-Ji Yu

IPC分类号： H01R12/50 ,  H01R12/72 ,  H05K1/02 ,  H05K1/11 ,  H05K1/14 ,  H05K3/34 ,  H05K3/36 ,  H05K5/02 ,  G06K7/06 ,  H05K7/02

CPC分类号： H05K5/0265 ,  H01R23/688 ,  H05K1/141 ,  H05K5/0286 ,  H01R12/721 ,  H05K1/0219 ,  H05K1/0262 ,  H05K1/117 ,  H05K2201/045 ,  H05K2201/049 ,  H05K2201/09954 ,  H05K2201/10189 ,  H05K3/3447 ,  H05K3/366

摘要： A board adapter for electrically connecting an electrical card connector to a mother board, comprises 68 signal holes, 100 conductive pads, a plurality of signal traces, a first grounding means, a transforming unit and a second grounding contact. The first grounding contact surrounds the signal holes and is electrically connected with a corresponding grounding contact of the electrical connector, for providing the signal holes and the electrical connector with grounding protection. The second grounding contact is alternately juxtaposed with every two of the signal traces for providing grounding protection. The conductive pads are electrically connected with either the signal traces or the grounding contacts. The transforming unit includes two power traces to separately bear two different strength voltage induced currents. When either of the traces bears a corresponding voltage induced current, the other trace can be transformed into a grounding trace to protect the bearing trace.

摘要翻译： 用于将电卡连接器电连接到母板的板适配器包括68个信号孔，100个导电焊盘，多个信号迹线，第一接地装置，变换单元和第二接地触点。 第一接地触点围绕信号孔并与电连接器的对应的接地触点电连接，用于提供信号孔和具有接地保护的电连接器。 第二接地触点与每两个信号迹线交替并置，以提供接地保护。 导电焊盘与信号迹线或接地触点电连接。 变压单元包括两个电源迹线，以分别承受两个不同强度的电压感应电流。 当任一条迹线具有相应的电压感应电流时，其他迹线可以转换为接地迹线以保护轴承轨迹。

公开(公告)号：US5954522A

公开(公告)日：1999-09-21

申请号：US917642

申请日：1997-08-22

申请人： Yu-Ming Ho ,  Hung-Ji Yu

发明人： Yu-Ming Ho ,  Hung-Ji Yu

IPC分类号： G06K7/00 ,  H01R12/50 ,  H01R12/70 ,  H01R9/09

CPC分类号： G06K13/0806 ,  G06K7/0047 ,  G06K7/0073 ,  H01R12/7005 ,  H01R12/721 ,  H01R23/6873

摘要： A memory card connector for connection with a first PCB (printed circuit board) and a second PCB provided on the first PCB is disclosed, which comprises an insulating housing including a contact receiving section defining a rear insertion space, and a plurality of conductive contacts received in the contact receiving section, each of the conductive contacts including a front soldering section bending away from the first PCB for soldering onto the second PCB. The memory card connector is provided a grounding plate for shielding and grounding, and ejector mechanism for ejecting a memory card received in the memory card connector. An arrangement of a memory card connector, a mother board and a daughter is disclosed. In addition, a memory card connector assembly including more than one memory card connectors is disclosed as well.

摘要翻译： 公开了一种用于与设置在第一PCB上的第一PCB（印刷电路板）和第二PCB连接的存储卡连接器，其包括绝缘壳体，该绝缘壳体包括限定后插入空间的接触接收部分和接收到的多个导电触点 在接触接收部分中，每个导电触点包括从第一PCB弯曲远离焊接到第二PCB上的前焊接部分。 存储卡连接器设置有用于屏蔽和接地的接地板，以及用于喷射接收在存储卡连接器中的存储卡的喷射器机构。 公开了存储卡连接器，母板和女儿的布置。 此外，还公开了包括多于一个存储卡连接器的存储卡连接器组件。

公开(公告)号：US5967845A

公开(公告)日：1999-10-19

申请号：US982062

申请日：1997-12-01

申请人： Yu-Ming Ho ,  Hung-Ji Yu

发明人： Yu-Ming Ho ,  Hung-Ji Yu

IPC分类号： G06K7/01 ,  H01R12/50 ,  H01R13/6581 ,  H01R13/648

CPC分类号： H01R13/6581 ,  H01R12/73

摘要： A card connector assembly consisting of two stacked connectors for providing prevention of noise, each includes an interface housing connected with a guiding frame having a grounding plate connected thereto. A first conductive plate and a second conductive plate are respectively engaged with an upper periphery of the guiding frame of the upper connector and a lower periphery of the guiding frame of the lower connector. The first conductive plate and the second conductive plate are engaged in order to prevent noise from acting on an electrical card received in the card connector.

摘要翻译： 由两个堆叠式连接器组成的用于防止噪声的卡连接器组件，每个包括与具有连接到其上的接地板的引导框架连接的接口壳体。 第一导电板和第二导电板分别与上连接器的引导框架的上周边和下连接器的引导框架的下周边接合。 接合第一导电板和第二导电板以防止噪声作用在接收在卡连接器中的电卡上。