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1. 发明专利

JP2012256076A Optical connector and optical fiber holding body 审中-公开
标题翻译：光学连接器和光纤保持体
公开(公告)号：JP2012256076A
公开(公告)日：2012-12-27
申请号：JP2012206380
申请日：2012-09-19
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Furukawa Electric Co Ltd:The , 古河電気工業株式会社 , Advanced Cable Systems Corp , 株式会社アドバンスト・ケーブル・システムズ , Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー
发明人： TAKIZAWA KAZUHIRO , SAITO DAIGO , SUGIMOTO KEIICHIRO , NIWA SHINICHI , OTSUKA KENICHIRO , KIYOTA MITSUMASA , SHIINO MASAHITO , SEO KOJI , NAKATANI YOSHIHIRO , WAKASA MASAYA , OIKE TOMOYASU , MIYOSHI YUKINO , YAMAUCHI TAKAYA
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical connector and an optical fiber holding body, capable of facilitating assembly work at a work site and stably holding an optical fiber cable.SOLUTION: An optical connector comprises a connector body, and an anchor mechanism for anchoring an optical fiber holding body 53 holding an optical fiber cable 14 to the connector body. The optical fiber holding body 53 enables insertion of the optical fiber cable 14 into an insertion space 27 surrounded by a bottom wall part 23 and side wall parts 24 on the both sides thereof. Side surface holding projections 31 for pressing and holding a cable side surface are formed on the inner surfaces of the side wall parts 24. A distance between the side surface holding projections of the side wall parts on the both sides is a maximum width of the optical fiber cable minus 0.7 (mm) or more, and a minimum width minus 0.2 (mm) or less.
摘要翻译：要解决的问题：提供一种光连接器和光纤保持体，其能够便于在工作场所的组装工作并且稳定地保持光纤电缆。解决方案：光连接器包括连接器主体和用于将保持光纤电缆14的光纤保持体53固定到连接器主体的锚固机构。光纤保持体53能够将光纤电缆14插入到由底壁部23和两侧的侧壁部24包围的插入空间27中。在侧壁部24的内表面上形成有用于按压和保持电缆侧表面的侧表面保持突起31.两侧的侧壁部分的侧表面保持突起之间的距离是光学器件的最大宽度光纤电缆减去0.7（mm）以上，最小宽度减去0.2（mm）以下。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010231095A Optical connector and optical fiber holder 有权
标题翻译：光学连接器和光纤保持架
公开(公告)号：JP2010231095A
公开(公告)日：2010-10-14
申请号：JP2009080337
申请日：2009-03-27
申请人： Advanced Cable Systems Corp , Fujikura Ltd , Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Sumitomo Electric Ind Ltd , Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー , 住友電気工業株式会社 , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社アドバンスト・ケーブル・システムズ , 株式会社フジクラ
发明人： TAKIZAWA KAZUHIRO , SAITO DAIGO , SUGIMOTO KEIICHIRO , NIWA SHINICHI , OTSUKA KENICHIRO , KIYOTA MITSUMASA , SHIINO MASAHITO , SEO KOJI , NAKATANI YOSHIHIRO , WAKASA MASAYA , OIKE TOMOYASU , MIYOSHI YUKINO , YAMAUCHI TAKAYA
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical connector which can be easily assembled at a working site and can stably hold an optical fiber cable.
SOLUTION: The optical connector includes a connector body and an anchor mechanism which detains the optical fiber cable 14 on the connector body. The anchor mechanism includes an optical fiber holding body 53 which holds the optical fiber cable 14 and an anchor means which detains the optical fiber holding body 53. The optical fiber holding body 53 allows the optical fiber cable 14 inserted into an insertion space 27 surrounded by a bottom wall part 23, sidewall parts 24 and a top wall part 26. Side face holding projections 31 are formed extending in the direction intersecting with the insertion direction of the cable on the inner face of the sidewall parts 24 for pressing and holding the side faces 14b of the cable. Top face holding projections 33 and bottom face holding projections 32 are formed on the inner face of the top wall part 26 and the inner face of the bottom wall part 23, respectively, for pressing and holding, substantially as dots, the upper face 14d and the lower face of the optical fiber cable 14, respectively.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接器，其可以容易地组装在工作现场并且可以稳定地保持光纤电缆。解决方案：光学连接器包括连接器主体和锚固机构，其将光纤电缆14保持在连接器主体上。锚固机构包括保持光纤电缆14的光纤保持体53和滞留光纤保持体53的固定装置。光纤保持体53使光纤电缆14插入插入空间27中，该插入空间27被底壁部分23，侧壁部分24和顶壁部分26.侧面保持突起31形成在与侧壁部分24的内表面上的电缆的插入方向相交的方向上延伸，用于按压和保持侧面电缆的面14b。上表面保持突起33和底面保持突起32分别形成在顶壁部分26的内表面和底壁部分23的内表面上，用于基本上以点形式将上表面14d和光缆14的下表面。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2006030663A Optical connector and optical fiber connection system 有权
公开(公告)号：JP2006030663A
公开(公告)日：2006-02-02
申请号：JP2004210251
申请日：2004-07-16
申请人： Nippon Telegr & Teleph Corp , Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー , 日本電信電話株式会社
发明人： OIKE TOMOYASU , YAMAUCHI TAKAYA , YAZAKI AKIHIKO , EMA TSUNETAKA , NAKAZAWA KENICHI , HOSHINO YASUHIKO
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/3806 , G02B6/3807
摘要： PROBLEM TO BE SOLVED: To provide a straight optical connector which is excellent for working in the fields and can connect the fiber optic cables accurately and securely without requiring skills. SOLUTION: This optical connector 10 has a splice 18 to hold the built-in optical fiber strands 16 fixed in a ferrule 14 and the fiber strands of an outside optic fiber cable, closely abutting with each other at their ends. The main part 12 of the optical connector 10 is provided with a cable retainer 20 to retain the fiber optic cable. The cable retainer 20, while holding the fiber optic cable, makes the fiber strands abut the optical fiber strand 16 to be assembled in the splice 18, and positions the fiber strands of the cable at a place ready to bend by the pressure in its length direction between the splice 18 and the cable retainer 20. COPYRIGHT: (C)2006,JPO&NCIPI

4. 发明专利

JP2007121843A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2007121843A
公开(公告)日：2007-05-17
申请号：JP2005316304
申请日：2005-10-31
申请人： Nippon Telegr & Teleph Corp , Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー , 日本電信電話株式会社
发明人： YAZAKI AKIHIKO , OIKE TOMOYASU , YAMAUCHI TAKAYA , TOYONAGA MASANOBU , TERAKAWA KUNIAKI , TANASE HIROYUKI , NAKAJIMA TATSUYA , AWAMORI MASAFUMI
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/3887
摘要： PROBLEM TO BE SOLVED: To provide an optical connector that prevents a coated optical fiber from breaking, by averting concentration of stress from a boundary corresponding to the difference in level of the inner coating of the coated optical fiber.
SOLUTION: The optical connector 1 is equipped with a connector housing 21 having a built-in splice assembly 13 and an end cap 5 mounted on one end of the connector housing 21 from which a coated optical fiber 3 is drawn. Inside the connector housing 21, there is situated a boundary 4c between a part in which the inner layer 4a of the inner coating 4 is left with the outer layer 4b removed and a part in which the outer layer 4b of the inner coating 4 is unremoved in the coated optical fiber 3. Inside the end cap 5, a tubular part is prepared having an insertion hole which is roughly coaxial with the drawing hole 18a for drawing the coated optical fiber 3 from the connector housing 21 and which is for putting through the coated optical fiber 3. In the extension part which is on the tip end side of the tubular part and formed extendedly to the boundary 4c, there is provided a deflection controlling hole which is in communication with the insertion hole and which controls deflection of the boundary 4c.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过避免来自对应于涂覆光纤的内涂层的水平差的边界的应力集中来提供防止涂覆光纤断裂的光连接器。解决方案：光连接器1配备有连接器壳体21，该连接器壳体21具有内置的接头组件13和安装在连接器壳体21的一端上的端盖5，涂覆的光纤3从该连接器壳体21被拉出。在连接器壳体21内部，在内涂层4的内层4a与去除外层4b的部分之间设置有边界4c，内涂层4的外层4b未被除去的部分在端盖5的内部，准备有具有与用于从连接器壳体21拉出涂覆光纤3并且用于穿过所述连接器壳体21的拉出孔18a大致同轴的插入孔的管状部件在管状部分的前端侧的延伸部分中延伸形成在边界4c上的延伸部分设置有与插入孔连通并且控制边界的偏转的偏转控制孔 4C。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006030669A Optical connector and optical fiber connection system 有权
标题翻译：光学连接器和光纤连接系统
公开(公告)号：JP2006030669A
公开(公告)日：2006-02-02
申请号：JP2004210357
申请日：2004-07-16
申请人： Nippon Telegr & Teleph Corp , Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー , 日本電信電話株式会社
发明人： OIKE TOMOYASU , YAMAUCHI TAKAYA , YAZAKI AKIHIKO , EMA TSUNETAKA , NAKAZAWA KENICHI , HOSHINO YASUHIKO
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/3806 , G02B6/3829 , G02B6/3887 , G02B6/3898
摘要： PROBLEM TO BE SOLVED: To provide a straight optical connector which is excellent for working in the fields and can connect the fiber optic cables accurately and securely without requiring skills.
SOLUTION: This optical connector 10 has a splice 18 to hold the built-in optical fiber strands 16 fixed in a ferrule 14 and the fiber strands of an outside optic fiber cable, closely abutting with each other at their ends. The main part 12 of the optical connector 10 is provided with a cable retainer 20 to retain the fiber optic cable. The cable retainer 20, while holding the fiber optic cable, makes the fiber strands abut the optical fiber strand 16 to be assembled in the splice 18, and positions the fiber strands of the cable at a place ready to bend by the pressure in its length direction between the splice 18 and the cable retainer 20.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在现场工作非常好的直线光学连接器，并且可以准确可靠地连接光纤电缆，而无需技能。解决方案：该光连接器10具有用于保持固定在套圈14中的内置光纤线束16和外端光缆的纤维束在其端部彼此紧密接合的接头18。光连接器10的主要部分12设置有用于保持光纤电缆的电缆保持器20。电缆固定器20在保持光纤电缆的同时使得光纤线束与光纤线束16邻接以组装在接头18中，并将电缆的纤维线定位在准备弯曲的位置上，其长度为压力接头18和电缆固定器20之间的方向。（C）版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007121878A Connecting tool for optical connector 审中-公开
标题翻译：光连接器连接工具
公开(公告)号：JP2007121878A
公开(公告)日：2007-05-17
申请号：JP2005316678
申请日：2005-10-31
申请人： Nippon Telegr & Teleph Corp , Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー , 日本電信電話株式会社
发明人： YAZAKI AKIHIKO , OIKE TOMOYASU , YAMAUCHI TAKAYA , TOYONAGA MASANOBU , TERAKAWA KUNIAKI , TANASE HIROYUKI , NAKAJIMA TATSUYA , AWAMORI MASAFUMI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide a connecting tool that materializes improved workability and highly reliable connection condition, in both a coated optical fiber connector and a jacket clamping connector with a built-in mechanical splice.
SOLUTION: The connecting tool 1 is provided with a coated optical fiber connector splicer 12 and a jacket clamping connector splicer 13 installed on a substrate 11. The coated optical fiber connector splicer 12 includes a guide member 121 which positions a coated optical fiber connector and a coated optical fiber holder guide rail 122 which movably supports a first coated optical fiber holder to be described later, only in the longitudinal direction D of the coated optical fiber on a connecting operation. Also, the guide rail 122 has a forward movement stopper 124 and a backward movement stopper 125 which specify a movable range of the coated optical fiber holder.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种连接工具，其在涂覆的光纤连接器和具有内置机械接合的护套夹持连接器的两者中实现改善的可加工性和高度可靠的连接状态。
解决方案：连接工具1设置有涂覆的光纤连接器接合器12和安装在基板11上的夹套夹持连接器接头13.涂覆的光纤连接器接头12包括引导构件121，引导构件121将涂覆的光纤连接器和涂覆光纤保持器导轨122，其仅在连接操作时仅在涂覆光纤的纵向方向D上可移动地支撑稍后描述的第一涂覆光纤保持器。此外，导轨122具有指定涂覆光纤保持器的可移动范围的向前移动止动件124和向后移动止挡件125。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2012242451A Optical transmission line connection device 有权
标题翻译：光传输线路连接装置
公开(公告)号：JP2012242451A
公开(公告)日：2012-12-10
申请号：JP2011109730
申请日：2011-05-16
申请人： Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー
发明人： YAMAUCHI TAKAYA , OIKE TOMOYASU , OGAWARA YASUYOSHI
IPC分类号： G02B6/24
CPC分类号： G02B6/3801
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of disconnection or excess bend of optical fibers between a mechanical splice and holders due to expansion/contraction of the optical fibers in a state where the optical fibers are permanently connected to each other.SOLUTION: An optical transmission line connection device 10 includes: a mechanical splice 40 capable of connecting a pair of optical fibers to each other; a pair of holders 42 holding a pair of coated optical fiber housing members; a splice support 44 supporting the mechanical splice in a prescribed position; a pair of holder supports 46 supporting the holders in prescribed positions; and a pair of bend forming parts 84 bending intermediate portions extending between the mechanical splice and the holders, of terminal regions of the pair of coated optical fibers in a prescribed bend range in a connection preparation state. Each bend forming part 84 includes a first movable member 86 movable between an action position where the first movable member is brought into contact with the intermediate portion of each coated optical fiber to bend the intermediate portion minimally in the prescribed bend range and a non-action position where the first movable member is not brought into contact with the intermediate portion of the coated optical fiber.
摘要翻译：要解决的问题：为了防止在光纤永久连接的状态下由于光纤的伸缩而导致机械接头和保持器之间的光纤的断开或过度弯曲的发生。解决方案：光传输线路连接装置10包括：能够将一对光纤彼此连接的机械接头40; 保持一对被覆光纤壳体构件的一对保持架42; 在规定位置支撑机械接头的接头支撑件44; 一对保持架支撑件46，支撑支架在规定位置; 以及一对弯曲成形部84，其以连接准备状态在规定的弯曲范围内弯曲一对涂覆光纤的端子区域的在机械接头和保持器之间延伸的中间部分。每个弯曲形成部分84包括第一可移动部件86，该第一可动部件86可在第一可移动部件与每个涂覆光纤的中间部分接触的作用位置之间移动，以使中间部分在规定弯曲范围内最小地弯曲，第一可移动部件不与被覆光纤的中间部分接触的位置。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2011203485A Optical connector and tool for optical connector 审中-公开
标题翻译：光学连接器和光学连接器工具
公开(公告)号：JP2011203485A
公开(公告)日：2011-10-13
申请号：JP2010070676
申请日：2010-03-25
申请人： Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー
发明人： OGAWARA YASUYOSHI , OIKE TOMOYASU
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To easily extract an optical fiber built in an optical connector.SOLUTION: An optical connector 100 includes a body 1, an end cap 7 installed at a rear end of the body 1, and a clip 8 which is mounted on the end cap 7 and has a pair of grip plates 82 and a pair of plug plates 83, and the end cap 7 stores therein an sheath gripping member 106 installed in a front end part of an optical fiber cable 102 introduced from the outside of the optical connector 100, and the sheath gripping member 106 is held between the pair of plug plates 83 to fix the optical fiber cable 102 to the body. A tool 200 for optical connectors are used for the optical connector 100 and includes a base portion 210, a pair of right and left biforked arms 240 which are formed at a rear end part of the base portion 210, and taper portions 242 which are formed at rear end parts of the arms 240 and have front ends protruded at acute angles.
摘要翻译：要解决的问题：容易地提取内置在光学连接器中的光纤。解决方案：光学连接器100包括主体1，安装在主体1的后端的端盖7和安装在主体1上的夹子8 端盖7具有一对夹持板82和一对塞板83，并且端盖7中存储有一个护套夹紧构件106，该护套夹持构件106安装在光纤电缆102的从外部引入的前端部分光连接器100，并且护套夹持构件106保持在一对插塞板83之间，以将光纤电缆102固定到主体。用于光学连接器的工具200用于光学连接器100，并且包括基部210，形成在基部210的后端部的一对左右双绞臂240和形成的锥形部242 在臂240的后端部分，并且具有以锐角突出的前端。

9. 发明专利

JP2011027760A Optical fiber connector including pressure contact cover 有权
标题翻译：光纤连接器，包括压力接触盖
公开(公告)号：JP2011027760A
公开(公告)日：2011-02-10
申请号：JP2009170053
申请日：2009-07-21
申请人： Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー
发明人： OGAWARA YASUYOSHI , OIKE TOMOYASU , HORIBE DAI , YAZAKI AKIHIKO
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/3802 , G02B6/3898
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber connector including a pressure contact cover having a function of preventing an operational error.
SOLUTION: The cover 1 includes: a substantially plate-like pushing section 11; a belt section 13 pivotally connected to the pushing section 11 by a hinge section 12; and a stopper section 14 for detachably fixing the belt section 13 to the pushing section 11. The belt section 13 can be pivotally moved between an opened position and a closed position by the hinge section 12. The stopper section 14 includes an engaging hole 132 formed near a distal end 131 of the belt section 13 and a protrusion 111 formed on the pushing section 11 so that the protrusion 111 engages with the engaging hole 132 when the belt section 13 is positioned in the closed position.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括具有防止操作错误的功能的压力接触盖的光纤连接器。解决方案：盖1包括：基本上板状的推动部11; 通过铰链部分12枢转地连接到推动部分11的带部分13; 以及用于将带部分13可拆卸地固定到推动部分11的止动部分14.带部分13可以通过铰链部分12在打开位置和关闭位置之间枢转运动。止动部分14包括形成的接合孔132 靠近带部分13的远端131和形成在推动部分11上的突起111，使得当带部分13位于关闭位置时突起111与接合孔132接合。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2008191318A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2008191318A
公开(公告)日：2008-08-21
申请号：JP2007024193
申请日：2007-02-02
申请人： Three M Innovative Properties Co , スリーエムイノベイティブプロパティズカンパニー
发明人： YAMAUCHI TAKAYA , OIKE TOMOYASU
IPC分类号： G02B6/36
CPC分类号： G02B6/3869
摘要： PROBLEM TO BE SOLVED: To prevent a housing from being detached from a supporting member without using a separate component in an optical connector with the housing to be attached to the supporting member for supporting a ferrule. SOLUTION: The optical connector 10 is equipped with a supporting member 14 that holds a ferrule 12 with an elastic member 16 interposed and a housing 18 that is mounted on the supporting member with a pressing force generated in the elastic member. The housing includes a deflection region 56 that makes local expansion possible for a space 42 for storing the ferrule and an engaging section 58 that is formed in the deflection region and that can engage with a projection 32 of the supporting member. The engaging section is composed of a first opening 60 that loosely accepts the projection to allow relative displacement in the circumferential direction between the engaging section and the projection, and composed of a second opening 62 that is adjacent to and communicated with the first opening and that closely accepts the projection to prevent the relative displacement in the circumferential direction between the engaging section and the projection. When the housing is mounted on the supporting member, the projection is forcedly accepted and held in the second opening of the engaging section under the pressing force of the elastic member. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止壳体与支撑构件分离而不使用光学连接器中的单独部件，其中壳体将附接到用于支撑套圈的支撑构件。光连接器10配备有支撑构件14，支撑构件14保持插入有弹性构件16的套圈12以及以弹性构件中产生的按压力安装在支撑构件上的壳体18。壳体包括偏转区域56，该偏转区域56可使用于存储套圈的空间42的局部扩展以及形成在偏转区域中并且可与支撑构件的突起32接合的接合部58。该接合部由第一开口60构成，第一开口60松动地接收突起，以允许接合部和突起之间在圆周方向上的相对位移，并且由与第一开口相邻并与第一开口连通的第二开口62构成，紧密地接受突起以防止接合部分和突起之间在圆周方向上的相对位移。当壳体安装在支撑构件上时，突起被弹性构件的按压力强制地接合并保持在接合部的第二开口中。版权所有（C）2008，JPO＆INPIT

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