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    • 2. 发明专利
    • 光ケーブル中継接続用クロージャ
    • 光电继电器连接闭合
    • JP2016161795A
    • 2016-09-05
    • JP2015040988
    • 2015-03-03
    • 日本電信電話株式会社株式会社ジャパンリーコム株式会社正電社日本通信電材株式会社
    • ▲高▼見沢 和俊新田 一樹大島 義久加藤 弘久河村 隆坂上 拓也石原 竜也生川 久比古
    • G02B6/46
    • 【課題】心線の接続作業がしやすく、現場で好適に用いることができ、製造コストも抑えることができる光ケーブル中継接続用クロージャを提供する。 【解決手段】光ケーブル中継接続用クロージャ10を上面が開閉自在のカバー12に覆われたスリーブ16と、心線切替用トレイ18と、トレイ収納部20とを備え、トレイ収納部20は、上面視、両端側にそれぞれ上下方向に沿って一対のレール部材28が前後方向複層に取り付けられており、レール部材28に心線切替用トレイ18のベーストレイの両端部それぞれ形成されたレール係合部を嵌め沿わせることで、心線切替用トレイ18を上面の開口側から上下方向に沿って摺動可能とし、レール部材28の上方向先端には、上側に閉じた終端部32が形成され、終端部32にレール係合部の下方向先端近傍に形成された係止部が係止されると、係止部を軸として、心線切替用トレイ18が、前後方向所定範囲に回動可能となる。 【選択図】図1
    • 要解决的问题:提供一种能够容易地执行芯线连接操作的光缆继电器连接器的闭合件,适用于现场,并且能够甚至降低制造成本。解决方案:用于光缆的封闭件10 继电器连接包括:由盖12覆盖的套筒16,其上表面是可打开/关闭的; 用于更换芯线的托盘18; 和托盘收纳部20.托盘收容部20在上表面侧分别沿长度方向的两端侧沿着铅直方向的一对轨道构件28安装。 通过将形成在托盘18的基座的两端部上的导轨锁定部件配合,使芯线的更换的托架18能够从上表面的开口侧沿着垂直方向滑动,以便改变 轨道构件28的上方的顶端形成有在上侧封闭的终端部32。 当在终端32处在顶端附近形成的锁定部分被锁定时,用于改变芯线的托盘18可在预定范围内来回旋转。图1
    • 5. 发明专利
    • Closure for optical fiber connection and optical fiber connection method
    • 光纤连接关闭和光纤连接方法
    • JP2013113926A
    • 2013-06-10
    • JP2011258122
    • 2011-11-25
    • Nippon Tsushin Denzai Kk日本通信電材株式会社Nippon Telegr & Teleph Corp 日本電信電話株式会社Japan Recom Ltd株式会社ジャパンリーコム
    • ISHIHARA TATSUYAUBUKAWA HISAHIKOHAMAOKA ATSUSHIMIYAGISHI KOTAROTSURUTA IKUYAISOBE SHUICHI
    • G02B6/00G02B6/24
    • PROBLEM TO BE SOLVED: To provide a closure for optical fiber connection capable of suppressing mixing-up of optical fiber conductors of different conductor types in a fiber housing tray.SOLUTION: In a closure for optical fiber connection 1, a tray fixation base 9 has a conductor passage tray 12 and a connection tray group 13 rotatably attached, in a detachable and standing manner. The conductor passage tray 12 houses an optical fiber conductor 3 exposed by removing a sheath of an intermediate part of a trunk line main cable 2. The connection tray group 13 is made up of one connection tray 19 and four connection trays 20. The connection tray 19 houses an optical fiber conductor 16 obtained by cutting the optical fiber conductor 3 and separating into a single conductor, and a connection part to an input optical fiber conductor 22 of an optical splitter 21. The connection tray 20 houses a connection part of an output optical fiber conductor 26 of the optical splitter 21 and an optical fiber conductor 5 of a branch cable 4, together with the optical splitter 21.
    • 要解决的问题:提供一种能够抑制纤维外壳托盘中不同导体类型的光纤导体的混合的光纤连接封闭件。 解决方案:在用于光纤连接1的封闭件中,托盘固定底座9具有以可拆卸且立式的方式可旋转地安装的导体通道托盘12和连接托盘组13。 导体通道托盘12容纳通过去除中继线主电缆2的中间部分的护套而暴露的光纤导体3.连接托盘组13由一个连接托盘19和四个连接托盘20构成。连接托盘 19容纳通过切割光纤导体3并分离成单个导体而获得的光纤导体16和与光分路器21的输入光纤导体22的连接部分。连接托盘20容纳输出的连接部分 光分路器21的光纤导体26和分支电缆4的光纤导体5与光分路器21一起使用。(C)2013,JPO&INPIT
    • 6. 发明专利
    • Tray for optical interconnection and closure equipped with the same
    • 用于与之相连的光学互连和闭合的托盘
    • JP2012008602A
    • 2012-01-12
    • JP2011207696
    • 2011-09-22
    • Japan Recom LtdNippon Telegr & Teleph Corp Nippon Tsushin Denzai Kk日本通信電材株式会社日本電信電話株式会社株式会社ジャパンリーコム
    • ISHIHARA TATSUYAUBUKAWA HISAHIKOHAMAOKA ATSUSHITAKAHASHI YUJITSURUTA IKUYAOSHIMA YOSHIHISA
    • G02B6/00
    • PROBLEM TO BE SOLVED: To provide a tray for optical interconnection and a closure equipped with the same, capable of connecting many optical fiber core wires in a limited space within the closure without increasing the number of optical fiber core wires held in an extra length holding part.SOLUTION: A tray for optical interconnection includes: an upper-layer tray 41 and a lower-layer tray 51 which are formed by separating a tray into two layers in a thickness direction and are connected to one side in a width direction of a termination tray 33 in a rotationally moving manner, respectively; extra length holding parts 42 and 52 for holding extra length of optical fiber core wires 24; connection fixing parts 43 and 53 which fix a connector C where optical fiber core wires 24 are connected with one another and are provided at the upper-layer tray 41 and the lower-layer tray 51, respectively; one-plane-shaped core wire holding sheets 61 which have locking parts 63 capable of holding the optical fiber core wires 24 introduced in the termination tray 33 and are provided in a rotationally movable manner at a position covering the extra length holding parts 42 and 52; and a sheet locking part 64 which locks one end of the respective core wire holding sheets 61 at a position different from a rotationally moving axis and makes the sheets stand alone when the core wire holding sheets 61 are moved rotationally and picked up off the extra length holding parts 42 and 52.
    • 要解决的问题:为了提供用于光学互连的托盘和具有该托架的封闭装置,能够在封闭件内的有限空间内连接许多光纤芯线,而不增加保持在封装中的光纤芯线的数量 额外长度保持部分。 解决方案:用于光学互连的托盘包括:上层托盘41和下层托盘51,其通过将托盘在厚度方向上分成两层而形成,并且在宽度方向上的一侧连接 分别以旋转方式移动终端托盘33; 用于保持光纤芯线24的额外长度的超长保持部件42和52; 连接固定部43和53,其将光纤芯线24彼此连接的连接器C固定并分别设置在上层托盘41和下层托盘51处; 具有能够保持插入终端托盘33中的光纤芯线24的锁定部63的单平面状的芯线保持片61,并且以可旋转的方式设置在覆盖超长保持部42和52的位置 ; 以及片芯锁定部64,其将各芯线保持片61的一端固定在与旋转移动轴线不同的位置,并且当芯线保持片61被旋转移动并从额外的长度拾取时使片材独立 持有第42和52部分。版权所有(C)2012年,JPO&INPIT
    • 9. 发明专利
    • Tray for optical wiring, and closure with the same
    • 用于光接线的托盘,并与之相连
    • JP2011070124A
    • 2011-04-07
    • JP2009223305
    • 2009-09-28
    • Japan Recom LtdNippon Telegr & Teleph Corp Nippon Tsushin Denzai Kk日本通信電材株式会社日本電信電話株式会社株式会社ジャパンリーコム
    • ISHIHARA TATSUYAUBUKAWA HISAHIKOHAMAOKA ATSUSHITAKAHASHI YUJITSURUTA IKUYAOSHIMA YOSHIHISA
    • G02B6/00G02B6/40
    • PROBLEM TO BE SOLVED: To provide a tray for optical wiring capable of wiring many coated optical fibers in a limited space in a closure, without increasing the storage number of coated optical fibers in a surplus length storage part, and to provide the closure with the tray. SOLUTION: This terminating tray 33 used for the closure for optical cable connection for storing connections where each coated optical fiber 24 of an optical cable in a trunk line system and an optical drop cable is connected together includes an upper layer tray 41 and a lower layer tray 51 which are separated into two layers in the thickness direction. The upper layer tray 41 and the lower layer tray 51 are turnably connected on one side in the width direction of the terminating tray 33, and each surplus length storage part 42, 52 for storing the surplus length of the coated optical fibers 24 and a plurality of connection fixing parts 43, 53 for fixing connectors C to which each coated optical fiber 24 is connected are provided on the upper layer tray 41 and the lower layer tray 51, respectively, and the plurality of connection fixing parts 43, 53 are arranged in parallel on a common plane while the upper layer tray 41 and the lower layer tray 51 are stacked. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供一种能够在封闭件中有限空间内布线许多涂覆光纤的光学布线的托盘,而不增加多余长度存储部件中的涂覆光纤的存储数量,并且提供 用托盘关闭。

      解决方案:该终端托盘33用于光缆连接用的闭合,用于存储连接在一起的连接,其中中继线系统中的光缆的每个被覆光纤24和光分支电缆连接在一起,包括上层托盘41和 下层托盘51,其在厚度方向上分成两层。 上层托盘41和下层托盘51在端接托盘33的宽度方向上的一侧可转动地连接,并且每个剩余长度存储部分42,42用于存储涂覆光纤24的多余长度和多个 在上层托盘41和下层托盘51上分别设置有用于固定连接有每个被覆光纤24的连接器C的连接固定部43,53,并且多个连接固定部43,53布置在 在上层托盘41和下层托盘51堆叠的同一平面上平行。 版权所有(C)2011,JPO&INPIT

    • 10. 发明专利
    • Connector housing case
    • 连接器存储盒
    • JP2010091901A
    • 2010-04-22
    • JP2008263538
    • 2008-10-10
    • Japan Recom LtdNippon Telegr & Teleph Corp Shodensha Co Ltd日本電信電話株式会社株式会社ジャパンリーコム株式会社正電社
    • SHINMACHI YASUHIKOSAKAGUCHI GENICHISASAKI TADASHIMINAMI HAYATOSHIRAISHI KENO
    • G02B6/38
    • PROBLEM TO BE SOLVED: To provide a connector storage case which permits direct installation of a connector on a wall surface or the like, facilitates wiring connection operation of an optical cable and is reliable and inexpensive. SOLUTION: The connector storage case is configured by freely detachably fitting a cover body 2 provided with a linking part 12 which can be engaged and disengaged with a case body 1 of other connector storage case to the case body 1 provided with screw attachment holes 11 for a wall surface fixation means on both sides. An adaptor storage part 2 for storing an adaptor (a) freely attachably and detachably, a connector storage part 4 for storing a connector (b) connected to the adaptor (a) freely attachably and detachably and an optical cable inlet and outlet part 5 for introducing and taking out an optical cable (c) connected to the connector (b) are formed and arranged on the case body 1 and, by freely detachably fitting the cover body 2 to fitting guide hollow parts 6 for positioning formed on both sides of the case body 1. The adaptor (a) and connector (b) in the case body 1 are fixed together with the optical cable (c) in the optical cable inlet and outlet part 5. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供一种能够将连接器直接安装在壁面等上的连接器存储盒,便于光缆的布线连接操作,并且是可靠且便宜的。 解决方案:连接器存放盒通过将具有连接部分12的盖主体2可自由地可拆卸地装配在一起,该连接部分12可以与其他连接器存放箱的壳体1接合和分离到具有螺钉附件的壳体1上 用于两侧壁面固定装置的孔11。 一个适配器存储部分2,用于可自由连接地和可拆卸地存放适配器(a);连接器存放部分4,用于存储连接到适配器(a)的连接器(b),该连接器可自由安装和拆卸;以及光缆入口和出口部分5, 引出和取出连接到连接器(b)的光缆(c)形成并布置在壳体1上,并且通过将盖体2可自由地可拆卸地装配到形成在两侧的安装导向中空部分6 壳体1.壳体1中的适配器(a)和连接器(b)与光缆(c)一起固定在光缆入口和出口部分5中。(C)2010,JPO&INPIT