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    Guide rail and cam system with integrated lock-down and kick-out spring for SMT connector for pluggable modules
    1.
    发明授权
    Guide rail and cam system with integrated lock-down and kick-out spring for SMT connector for pluggable modules 失效
    导轨和凸轮系统，具有用于可插拔模块的SMT连接器的集成锁定和弹出弹簧

    公开(公告)号：US06648693B1

    公开(公告)日：2003-11-18

    申请号：US09391974

    申请日：1999-09-08

    申请人： William K. Hogan ,  David Peter Gaio ,  Frank Ovanessians ,  Scott Michael Branch

    发明人： William K. Hogan ,  David Peter Gaio ,  Frank Ovanessians ,  Scott Michael Branch

    IPC分类号： H01R2400

    CPC分类号： H01R13/193 ,  G02B6/4246 ,  G02B6/4284 ,  H01R12/57 ,  H01R13/2442 ,  H05K1/117 ,  H05K2201/0746 ,  H05K2201/09409 ,  H05K2201/09663 ,  Y10S439/923

    摘要： An electrical connector system has two connectors, one of which is included in a module mateable with the other connector in a pluggable manner. The other connector includes a body and two or more electrical contacts. The body of that electrical connector includes a spring that provides a combined lock-down force and kick-out force. The lock-down force biases the module against the other connector, thereby providing a secure electrical and mechanical connection. The kick-out force biases the module away from the other connector to separate or eject the module when a user actuates a release mechanism. The module also includes a slot that engages a projection on the other connector to promote alignment of the mating electrical contacts.

    摘要翻译： 电连接器系统具有两个连接器，其中一个连接器被包括在可插拔方式与另一连接器配合的模块中。 另一个连接器包括主体和两个或更多个电触头。 该电连接器的主体包括提供组合的锁定力和推出力的弹簧。 锁定力将模块偏压抵靠另一个连接器，从而提供安全的电气和机械连接。 当用户致动释放机构时，推出力将模块偏离另一连接器以分离或弹出模块。 该模块还包括与另一连接器上的突起接合以促进配合电触点对准的槽。

    Removable latch and bezel EMI grounding feature for fiber-optic transceivers
    5.
    发明授权
    Removable latch and bezel EMI grounding feature for fiber-optic transceivers 有权
    光纤收发器的可拆卸闩锁和挡板EMI接地功能

    公开(公告)号：US06485322B1

    公开(公告)日：2002-11-26

    申请号：US09410786

    申请日：1999-10-01

    申请人： Scott Michael Branch ,  David Peter Gaio ,  William K. Hogan

    发明人： Scott Michael Branch ,  David Peter Gaio ,  William K. Hogan

    IPC分类号： H01R1362

    CPC分类号： H01R13/6271 ,  G02B6/4246 ,  G02B6/4292 ,  H01R13/6582 ,  Y10S439/923 ,  Y10S439/939

    摘要： An electrical connector system has two connectors, one of which is included in a module mateable with the other connector in a pluggable manner. The other connector includes an elongated guide rail and a connector block in which are retained two or more electrical contacts. The guide rail by use of snap projections and recesses (11) may extend through an opening in a computer enclosure. A latch member is attached to the end of the guide rail in a manner that releases the latch member from the guide rail if the latch member is bumped or jarred to minimize the likelihood of damaging it. A grounding strip embedded in the guide rail makes electrical contact with the bezel through which it extends to protect against EMI. The ground strip includes raised contact portions (41) that engage a conductive bottom cover (39) of the module (72) and lower contact portions (53) for surface mount to a system circuit board (26).

    摘要翻译： 电连接器系统具有两个连接器，其中一个连接器被包括在可插拔方式与另一连接器配合的模块中。 另一个连接器包括细长的导轨和连接器块，其中保持有两个或更多个电触点。 通过使用卡扣突起和凹槽（11）的导轨可延伸穿过计算机外壳中的开口。 闩锁构件以如下方式附接到导轨的端部，即如果闩锁构件被撞击或震动，则将闩锁构件从导轨释放，以使其损坏的可能性最小化。 嵌入在导轨中的接地条与其延伸的边框电气接触以防止EMI。 接地条包括接合模块（72）的导电底盖（39）的凸起接触部分（41）和用于表面安装到系统电路板（26）的下接触部分（53）。

    Connector system with outwardly opening door for a removable transceiver module
    6.
    发明授权
    Connector system with outwardly opening door for a removable transceiver module 失效
    连接器系统，带有可拆卸收发器模块的向外开口门

    公开(公告)号：US06304436B1

    公开(公告)日：2001-10-16

    申请号：US09454919

    申请日：1999-12-03

    申请人： Scott Michael Branch ,  David Peter Gaio ,  Michael Francis Hanley ,  William K. Hogan ,  Paul John Sendelbach

    发明人： Scott Michael Branch ,  David Peter Gaio ,  Michael Francis Hanley ,  William K. Hogan ,  Paul John Sendelbach

    IPC分类号： H05K500

    CPC分类号： G02B6/4277 ,  G02B6/4246 ,  G02B6/4261 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4292 ,  G02B2006/4297 ,  H01R13/24 ,  H01R13/5213 ,  H01R13/6275 ,  H01R13/6582 ,  H01R13/6598 ,  H01R2201/06

    摘要： A connector system for a removable transceiver module that interfaces with an electronic device, such as a computer, switch, subsystem, peripheral device, disk drive, tape drive and other input/output devices. The electronic device includes an enclosure having a bezel that has an opening for receiving the module. A circuit board is mounted within the enclosure. A guide member is mounted on the circuit board and is elongated between first and second ends along a first axis. A connector block is located at the first end of the guide member, while a door is pivotally mounted at the second end of the guide member. The module is slidably engageable with the guide member in a direction along the first axis. The module also includes electrical contacts electrically connectable with corresponding electrical contacts in the connector block. The door is pivotable between an open position exposing the opening in the bezel and a closed position where a portion of the door outside the enclosure covers the opening. The door effectively minimizes the likelihood of dust entering the electronic device. Preferably, to provide effective EMI shielding, the door and the bezel each comprise an electrically conductive material and are configured to make electrical contact with each other when said door is closed. The door may be positively latched in the closed position and spring biased toward the open position. The door preferably includes features for guiding and latching the module.

    摘要翻译： 用于可移动收发器模块的连接器系统，其与诸如计算机，交换机，子系统，外围设备，磁盘驱动器，磁带驱动器和其它输入/输出设备的电子设备接口。 电子设备包括具有带有用于接收模块的开口的挡板的外壳。 电路板安装在外壳内。 引导构件安装在电路板上，并沿着第一轴在第一和第二端之间延伸。 连接器块位于引导构件的第一端，而门被枢转地安装在引导构件的第二端。 该模块沿着第一轴线的方向可滑动地与导向构件接合。 该模块还包括可与连接器块中的相应电触头电连接的电触点。 所述门可在露出所述边框中的开口的打开位置与所述外壳外部的所述门的一部分覆盖所述开口的关闭位置之间枢转。 门可以有效地减少灰尘进入电子设备的可能性。 优选地，为了提供有效的EMI屏蔽，门和边框各自包括导电材料，并且被配置为当所述门关闭时彼此电接触。 门可以正确地锁定在关闭位置，弹簧偏向打开位置。 门优选地包括用于引导和锁定模块的特征。

    Internal electromagnetic radiation shield with ground connection for removable small form factor transceivers
    8.
    发明授权
    Internal electromagnetic radiation shield with ground connection for removable small form factor transceivers 有权
    具有接地连接的内部电磁辐射屏蔽，用于可移动的小型收发器

    公开(公告)号：US06744639B1

    公开(公告)日：2004-06-01

    申请号：US09566012

    申请日：2000-05-05

    申请人： Scott Michael Branch ,  David Peter Gaio ,  Michael Francis Hanley ,  William K. Hogan

    发明人： Scott Michael Branch ,  David Peter Gaio ,  Michael Francis Hanley ,  William K. Hogan

    IPC分类号： H05K900

    CPC分类号： H05K9/0058 ,  G02B6/4277 ,  G02B6/4292 ,  H01R13/6588

    摘要： An electromagnetic radiation shield useful to attenuate or prevent the escape of electromagnetic radiation from the front of transceiver opto-electronic subassemblies resident in an opening or port in the housing of an electronic system is formed with both an aperture for each barrel of the opto-electronic subassemblies and a plurality of extensions projecting outwardly from the shield. The distal ends of the extensions are bent or shaped to form smoothly curved contact surfaces that project outside the transceiver module to make contact with a grounded member of the housing or other electrically grounded portion of the electronic system of which the transceiver module is a part. The electromagnetic radiation shield is assembled with the transceiver subassemblies and disposed within a transceiver module to be inserted into a communications port of a computer or server. The transceiver module contains elements that may generate and radiate electromagnetic energy. The electromagnetic energy must be prevented from escaping or attenuated to prevent electromagnetic interference in the other nearby electronic components or systems susceptible to electromagnetic interference.

    摘要翻译： 用于衰减或防止驻留在电子系统的壳体中的开口或端口中的收发器光电子组件的前部的电磁辐射逸出的电磁辐射屏蔽形成有用于光电子的每个筒的孔 子组件和从屏蔽件向外突出的多个延伸部。 延伸部的远端被弯曲或成形以形成平滑弯曲的接触表面，其突出在收发器模块外部，以与收发器模块为一部分的电子系统的壳体的接地构件或其他电接地部分接触。 电磁辐射屏蔽件与收发器子组件组装并且设置在收发器模块内以插入到计算机或服务器的通信端口中。 收发器模块包含可产生和辐射电磁能的元件。 必须防止电磁能量逃逸或衰减，以防止其他附近的电磁干扰受到电磁干扰的电磁干扰。

    Pivoting type latch for removable electronic devices
    9.
    发明授权
    Pivoting type latch for removable electronic devices 有权
    用于可移动电子设备的旋转型闩锁

    公开(公告)号：US06666484B1

    公开(公告)日：2003-12-23

    申请号：US09591640

    申请日：2000-06-09

    申请人： Scott Michael Branch ,  Leland L. Day ,  David Peter Gaio ,  Michael Francis Hanley ,  William K. Hogan

    发明人： Scott Michael Branch ,  Leland L. Day ,  David Peter Gaio ,  Michael Francis Hanley ,  William K. Hogan

    IPC分类号： E05C1910

    CPC分类号： H01R13/62933 ,  E05C3/14 ,  E05C19/06 ,  G02B6/4292 ,  G02B2006/4297 ,  H01R12/7005 ,  Y10T292/0934 ,  Y10T292/1061

    摘要： A push-to-release latching mechanism for retaining a transceiver module in a communication port of a computer or server is provided with a beam spring structure for positional restoration of the latch member, and the latch is supported and moveable relative to the host transceiver module. The latch member may be formed to include camming surfaces that facilitate the insertion of the transceiver module into a communication port and mate with a guide rail and connector resident in a communication port. The latch member may be adapted to latch with a rigid latch bar or a cantilevered spring. Additionally, the latch may be formed with a camming surface which insures that the latch is displaced to a latching position whenever network cables are connected to the transceiver module by camming the latch into the secure, latched position and subsequently preventing the latch from moving to an insecure or unlatched position. The latch member is pivotally supported on the transceiver module in a shaft/journal arrangement and thus is removed from the communication port whenever the transceiver module is removed, thereby preventing the latch from projecting from the communication port and being subject to damage. The latch member may be formed with a living hinge to provide a pivot axis and one end of the living hinge may be attached to a electronic module chassis or to a support structure which may be mated with a electronic module chassis for easy replaceability.

    摘要翻译： 用于将收发器模块保持在计算机或服务器的通信端口中的按压释放闩锁机构设置有用于闩锁构件的位置恢复的梁弹簧结构，并且闩锁相对于主机收发器模块被支撑和移动 。 闩锁构件可以形成为包括便于将收发器模块插入通信端口并与驻留在通信端口中的导轨和连接器配合的凸轮表面。 闩锁构件可以适于用刚性闩锁或悬臂弹簧闩锁。 此外，闩锁可以形成有凸轮表面，其确保当每个网络电缆通过将闩锁凸轮锁定到固定的锁定位置中并随后防止闩锁移动到 不安全或不稳定的位置。 闩锁构件在轴/轴颈装置中枢转地支撑在收发器模块上，并且因此每当收发器模块被移除时从通信端口移除，从而防止闩锁从通信端口突出并遭受损坏。 闩锁构件可以形成有活动铰链以提供枢转轴线，并且活动铰链的一端可以附接到电子模块底盘或者可以与电子模块底盘配合的支撑结构，以便于更换。

    Unlatching mechanism for an optical transceiver
    10.
    发明授权
    Unlatching mechanism for an optical transceiver 有权
    光收发器的解锁机制

    公开(公告)号：US06916123B2

    公开(公告)日：2005-07-12

    申请号：US10657548

    申请日：2003-09-08

    申请人： Bruce P. Kruger ,  Gary Heitkamp ,  Michael Francis Hanley ,  David Peter Gaio ,  Scott Michael Branch

    发明人： Bruce P. Kruger ,  Gary Heitkamp ,  Michael Francis Hanley ,  David Peter Gaio ,  Scott Michael Branch

    IPC分类号： G02B6/38 ,  G02B6/42

    CPC分类号： G02B6/4292 ,  G02B6/3897 ,  G02B6/4246 ,  G02B6/4261 ,  G02B6/4269 ,  G02B6/4284

    摘要： The present invention relates to an optical transceiver unlatching device for disengaging the optical transceiver from a mounting cage found in a host computer device. The unlatching device converts rotational motion from a bail handle into reciprocating motion for a sliding latch member, which disengages spring fingers extending from the mounting cage from abutment surfaces formed in the sides of the optical transceiver. A return spring, extending between the sliding latch member and the optical transceiver housing, is provided to bias the unlatching device into the latched position.

    摘要翻译： 光收发器解锁装置技术领域本发明涉及一种用于将光收发器与主计算机装置中的安装架分离的光收发器解锁装置。 解锁装置将来自吊钩把手的旋转运动转换成滑动闩锁构件的往复运动，该滑动闩锁构件使从安装架延伸的弹簧指头与形成在光收发器的侧面的邻接表面脱离。 提供在滑动闩锁构件和光收发器壳体之间延伸的复位弹簧，以将解锁装置偏压到锁定位置。