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8 条记录 (耗时 0.028 秒)

    Electrical connecting arrangement for establishment of electrical connections of electronic printed circuit boards detachably mounted in cabinet
    1.
    发明授权
    Electrical connecting arrangement for establishment of electrical connections of electronic printed circuit boards detachably mounted in cabinet 失效
    用于建立可拆卸地安装在机柜中的电子印刷电路板的电气连接的电气连接装置

    公开(公告)号：US5513995A

    公开(公告)日：1996-05-07

    申请号：US231185

    申请日：1994-04-22

    申请人： Fumio Kurotori ,  Norihiro Takahashi ,  Hideo Miyazawa ,  Noboru Nakama ,  Shozo Shimada ,  Norio Suzuki ,  Kazuya Oorui

    发明人： Fumio Kurotori ,  Norihiro Takahashi ,  Hideo Miyazawa ,  Noboru Nakama ,  Shozo Shimada ,  Norio Suzuki ,  Kazuya Oorui

    IPC分类号： H01R13/631 ,  H01R13/73 ,  H05K7/14 ,  H01R9/09

    CPC分类号： H01R24/52 ,  H01R12/712 ,  H01R2103/00

    摘要： An electrical connecting arrangement is provided for establishing electrical connections of electronic printed-circuit boards detachably mounted in a cabinet of an electronic installation at a front side thereof. For the establishment of electrical connections, at least one connector is used, and a connector support member is attached to a rear side of the cabinet. The connector includes two connector halves to be coupled to each other. One of the connector halves is detachably attached to and supported by the support member, and is joined to an end of an electrical cable. The other connector half is securely attached to and by a rear side of the printed-circuit board. The connector halves are aligned with each other upon mounting the printed-circuit board in the cabinet, to thereby ensure coupling of the connector halves.

    摘要翻译： 提供电连接装置，用于建立可拆卸地安装在其前侧的电子设备的机柜中的电子印刷电路板的电连接。 为了建立电连接，使用至少一个连接器，并且连接器支撑构件附接到机柜的后侧。 该连接器包括彼此连接的两个连接器半部。 连接器半部中的一个可拆卸地附接到支撑构件并由支撑构件支撑，并且连接到电缆的端部。 另一个连接器半部牢固地连接到印刷电路板的背面并由印刷电路板的后侧固定。 连接器半部在将印刷电路板安装在机壳中时彼此对准，从而确保连接器半部的连接。

    Shelf-type telecommunications device including main and sub back wired boards connected by relay connectors
    2.
    发明授权
    Shelf-type telecommunications device including main and sub back wired boards connected by relay connectors 失效
    搁板式电信设备，包括通过中继连接器连接的主背板和副背板

    公开(公告)号：US06390831B2

    公开(公告)日：2002-05-21

    申请号：US09347219

    申请日：1999-07-02

    申请人： Shozo Shimada ,  Hirofumi Imabayashi ,  Mitsuo Kaetsu ,  Noboru Nakama ,  Takashi Sekiguchi

    发明人： Shozo Shimada ,  Hirofumi Imabayashi ,  Mitsuo Kaetsu ,  Noboru Nakama ,  Takashi Sekiguchi

    IPC分类号： H01R1200

    CPC分类号： H04Q1/10 ,  H01R12/52 ,  H01R12/716 ,  H01R2201/16 ,  H04Q2201/12 ,  H05K7/1458 ,  Y10S439/908

    摘要： A shelf-type telecommunications device has a back wired board assembly mounted on a back of a shelf unit into which a plurality of plug-in units are inserted side by side. The back wired board assembly has a main back wired board to which at least one plug-in unit is connected and a sub back wired board to which at least one external cable is connected, the outer surface of the main back wired board and the inner surface of the sub back wired board opposing each other. The main back wired board and the sub back wired board are fitted together by using a plurality of relay connectors or pin terminals so as to electrically connect the main back wired board and the sub back wired board to each other without the need for coaxial cables, thus reducing the size of the device.

    摘要翻译： 搁架式电信装置具有安装在搁板单元背面的背面布线板组件，多个插入单元并排插入其中。 背面布线板组件具有连接至少一个插入单元的主背板布线板和连接有至少一根外部电缆的后背布线板，主背布线板的外表面和内背板 副背面布线板的表面彼此相对。 通过使用多个中继连接器或引脚端子将主后布线板和后背布线板组装在一起，以便将主背布线板和后背布线板彼此电连接，而不需要同轴电缆， 从而减小了设备的尺寸。

    Communication apparatus
    3.
    发明授权
    Communication apparatus 失效
    通讯设备

    公开(公告)号：US5873738A

    公开(公告)日：1999-02-23

    申请号：US333508

    申请日：1994-11-02

    申请人： Shozo Shimada ,  Noboru Nakama ,  Tsutomu Takahashi ,  Hiroshi Kadoya ,  Junichi Hayama

    发明人： Shozo Shimada ,  Noboru Nakama ,  Tsutomu Takahashi ,  Hiroshi Kadoya ,  Junichi Hayama

    IPC分类号： H05K7/14 ,  H01R9/22 ,  H01R12/50 ,  H01R24/44 ,  H01R9/09

    CPC分类号： H01R23/6873 ,  H01R24/44

    摘要： A communication apparatus is provided which permits system configuration to be freely changed even after electronic circuit boards are mounted to a shelf. The apparatus is a combination of an open rack and a shelf mounted on the rack, office cables for interconnecting external electronic devices are guided toward the rear of the apparatus and connected directly to external connectors of the electronic circuit boards, and a back wiring board is arranged on the rear surface of the shelf and has sheet connectors to which power supply connectors of the electronic circuit boards are connected.

    摘要翻译： 提供了一种通信装置，即使在将电子电路板安装到架子之后，也可以自由地改变系统配置。 该装置是开放式机架和安装在机架上的架子的组合，用于互连外部电子设备的办公电缆被引导到设备的后部并且直接连接到电子电路板的外部连接器，并且背面接线板 布置在搁板的后表面上，并且具有连接电子电路板的电源连接器的片连接器。

    Communication apparatus for converting an unbalanced signal into a balanced signal
    4.
    发明授权
    Communication apparatus for converting an unbalanced signal into a balanced signal 失效
    用于将不平衡信号转换成平衡信号的通信装置

    公开(公告)号：US5821637A

    公开(公告)日：1998-10-13

    申请号：US774105

    申请日：1996-12-24

    申请人： Shozo Shimada ,  Noboru Nakama ,  Tsutomu Takahashi ,  Hiroshi Kadoya ,  Junichi Hayama

    发明人： Shozo Shimada ,  Noboru Nakama ,  Tsutomu Takahashi ,  Hiroshi Kadoya ,  Junichi Hayama

    IPC分类号： H05K7/14 ,  H01R9/22 ,  H01R12/50 ,  H01R24/44 ,  H04B3/28

    CPC分类号： H01R23/6873 ,  H01R24/44

    摘要： A communication apparatus is provided which permits system configuration to be freely changed even after electronic circuit boards are mounted to a shelf. The apparatus is a combination of an open rack and a shelf mounted on the rack, office cables for interconnecting external electronic devices are guided toward the rear of the apparatus and connected directly to external connectors of the electronic circuit boards, and a back wiring board is arranged on the rear surface of the shelf and has sheet connectors to which power supply connectors of the electronic circuit boards are connected.

    摘要翻译： 提供了一种通信装置，即使在将电子电路板安装到架子之后，也可以自由地改变系统配置。 该装置是开放式机架和安装在机架上的架子的组合，用于互连外部电子设备的办公电缆被引导到设备的后部并且直接连接到电子电路板的外部连接器，并且背面接线板 布置在搁板的后表面上，并且具有连接电子电路板的电源连接器的片连接器。

    Supervisory system for a primary group digital transmission line
    7.
    发明授权
    Supervisory system for a primary group digital transmission line 失效
    主要集团数字传输线的监控系统

    公开(公告)号：US4896317A

    公开(公告)日：1990-01-23

    申请号：US155139

    申请日：1988-02-11

    申请人： Noboru Nakama ,  Hideyuki Motoori ,  Atsushi Suzuki ,  Eiji Sugawara ,  Naoyuki Kato

    发明人： Noboru Nakama ,  Hideyuki Motoori ,  Atsushi Suzuki ,  Eiji Sugawara ,  Naoyuki Kato

    IPC分类号： H04B17/40

    CPC分类号： H04B17/406

    摘要： A supervisory system for a primary group digital transmission line wherein a terminal repeater transmits, over a supervisory line, address information designating an intermediate repeater and line within the intermediate repeater to be monitored while the line is in a normal, in-service condition. The terminal repeater and intermediate repeaters are cascade connected by way of the supervisory line. The terminal repeater and each of the intermediate repeaters include amplifiers that receive and send information along the transmission line, and have a monitor output. The monitor output is processed by an error monitor within the terminal repeater and in each of the intermediate repeaters and the results of the error monitoring provided to the supervisory line in response to polling by the terminal repeater.

    Optical communication device with optical modules and optical fiber supporting plates
    8.
    发明授权
    Optical communication device with optical modules and optical fiber supporting plates 失效
    具有光学模块和光纤支撑板的光通信设备

    公开(公告)号：US5412497A

    公开(公告)日：1995-05-02

    申请号：US20406

    申请日：1993-02-22

    申请人： Mitsuo Kaetsu ,  Noboru Nakama ,  Kazuaki Kashiwada

    发明人： Mitsuo Kaetsu ,  Noboru Nakama ,  Kazuaki Kashiwada

    IPC分类号： G02B6/44 ,  H04B10/00

    CPC分类号： G02B6/4471 ,  G02B6/4452 ,  G02B6/4454 ,  G02B6/4455

    摘要： An optical communication device comprising a horizontally rectangular main shelf, and a horizontally rectangular sub-shelf arranged in a vertically overlapping relationship with the first shelf. The main shelf and the sub-shelf have parallel guide rails in register with each other. Unit plates comprising optical modules for optical-electrical signal conversion are inserted in the main shelf in upright positions for engagement with the respective guide rails. Optical fiber supporting plates having means for supporting the optical fiber having a surplus length portion coiled in a freely extendable manner are inserted in the sub-shelf in upright positions for engagement with the respective guide rails. Accordingly, the surplus length portions of the optical fibers are orderly arranged in correspondence with the optical modules so as to prevent an incorrect connection between the optical fibers and the optical modules.

    摘要翻译： 一种光通信装置，包括水平矩形主搁板和与第一搁架垂直重叠的布置的水平矩形子架。 主架和副架具有彼此对准的平行导轨。 包括用于光电信号转换的光学模块的单元板被插入主搁板中，用于与相应导轨接合。 具有用于支撑具有以可自由延伸的方式卷绕的多余长度部分的光纤的装置的光纤支撑板以直立位置插入子架中，用于与各个导轨接合。 因此，光纤的剩余长度部分与光学模块对应地排列顺序排列，以防止光纤和光学模块之间的连接不正确。