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81. 发明专利

JP2013218107A Adapter for optical connector interconnection 审中-公开
标题翻译：适用于光纤连接器互连
公开(公告)号：JP2013218107A
公开(公告)日：2013-10-24
申请号：JP2012088517
申请日：2012-04-09
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社
发明人： ISHII TAKUJI , SATO TAKASHI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an adapter for optical connector interconnection, which can have a simplified entire configuration and can contribute to the cost reduction.SOLUTION: The adapter for optical connector interconnection comprises: an outer housing 1 including an integrated structure opened at both ends so that optical connector plugs P1 and P2 can be received from both directions; and an inner housing 2 including a sleeve holder 5 which is inserted into the outer housing 1 via a split sleeve 3. The inner housing 2 has therein a pair of upper and lower locking pieces 11 with the sleeve holder 4 as the center to form a mounting part 13 of a simple plug in which a ferrule 31b is fitted to a flange 31a and a boot 32 is integrally formed.
摘要翻译：要解决的问题：提供一种用于光学连接器互连的适配器，其可以具有简化的整体配置并且可以有助于降低成本。解决方案：用于光学连接器互连的适配器包括：外壳1，其包括在两个开口处的一体化结构使得可以从两个方向接收光连接器插头P1和P2; 以及内部壳体2，其包括经由开口套筒3插入到外部壳体1中的套筒保持件5.内部壳体2中具有一对上部和下部锁定件11，其中套筒保持器4为中心以形成将套圈31b装配到凸缘31a的简单插头的安装部13和整体地形成有罩32。

82. 发明专利

JP2013142776A Optical rosette 有权
标题翻译： OPTICAL ROSETTE
公开(公告)号：JP2013142776A
公开(公告)日：2013-07-22
申请号：JP2012002936
申请日：2012-01-11
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社 , Nippon Telegraph & Telephone East Corp , 東日本電信電話株式会社 , Ntt East Niigata Corp , 株式会社Ntt東日本−新潟
发明人： HIOKI KOSUKE , TANAKA YUKIO
IPC分类号： G02B6/36 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical rosette capable of achieving large reduction in laying man-hours and construction excellent in appearance, by balancing a side face introduction route and a back face introduction route of an optical cable.SOLUTION: The optical rosette includes: a base plate 1 whose rear face side is fixed to an interior wall; and a cover 2 put over a front face side of the base plate 1. The base plate 1 is provided with side face introduction ports 12a, 12b, 12c, 12d of an optical cable and an insertion part H into/from which an optical adaptor 5 for connecting two optical connectors with each other can be inserted/detached. On a back face side of the base plate 1, a back face introduction port 18 of the optical cable is provided, and at the inside of the back face introduction port 18, a protruding cable guide 41 for securing an allowable minimum bend radius of the optical cable is provided.
摘要翻译：要解决的问题：通过平衡光缆的侧面引入路径和背面引入路径，提供能够实现大幅度减少布置工时和外观优异的光学花环。解决方案：光学花环包括：底板1，其背面固定在内壁上; 以及放置在基板1的正面侧的盖2.基板1设置有光缆的侧面引入端口12a，12b，12c，12d和插入部H，光接头可以插入/拆卸用于连接两个光纤连接器的5。在基板1的背面侧设置有光缆的背面导入口18，在背面导入口18的内侧形成突出的电缆引导件41，提供光缆。

83. 发明专利

JP2012103415A Optical connector plug 有权
标题翻译：光连接器插头
公开(公告)号：JP2012103415A
公开(公告)日：2012-05-31
申请号：JP2010250869
申请日：2010-11-09
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社
发明人： TOYAMA KAZUYUKI , SATO TAKASHI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical connector plug that can prevent a plug body from being pulled out from an adapter as a release lever is pressed carelessly, maliciously, etc., and that is adaptive to specifications and uses such that an operator should not pull out the optical connector plug by the operator's choice.SOLUTION: After a plug body 11 is mounted on an adapter 31, a rear end of a release lever 18 is stored and located in the adapter to correspond to the position of a lock part 34 so that manual operation from outside is disabled. When the plug body is pulled out from the adapter, a removal key tool 51 for disengagement is inserted between an inner wall of the adapter and the rear end of the release lever to press the release lever toward the plug body, and latch parts 19a, 19b are released from engaging the lock part, thereby enabling the plug body to be pulled out from the adapter. Further, the plug body has a key hole part 41 for guide into which the removal key tool is inserted and which guides a tip thereof to a press surface 18A of the release lever.
摘要翻译：要解决的问题：提供一种光连接器插头，其可以防止插头本体从适配器拉出，因为释放杆被不小心，恶意等地按压，并且适应于规格和用途，使得操作者不应该由操作者选择拉出光学连接器插头。解决方案：将插头主体11安装在适配器31上后，释放杆18的后端被存储并且位于适配器中以对应于锁定部分34的位置，使得从外部的手动操作被禁用。当插头体从适配器拔出时，用于脱开的移除键工具51插入在适配器的内壁和释放杆的后端之间，以将释放杆向插头体按压，并且闩锁部件19a， 19b从与锁定部接合而被释放，从而能够使插头体从适配器拉出。此外，插头本体具有用于导向件的键孔部41，其中插入有移除键工具，并将其尖端引导到释放杆的按压表面18A。版权所有（C）2012，JPO＆INPIT

84. 发明专利

JP2011133611A Backlash prevention mechanism of adapter for optical connector 审中-公开
标题翻译：适用于光连接器的背光防护机构
公开(公告)号：JP2011133611A
公开(公告)日：2011-07-07
申请号：JP2009291968
申请日：2009-12-24
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社
发明人： HIOKI KOSUKE , IGUCHI YORIO
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To effectively prevent backlash caused by a gap between the inside of an opening edge of an adapter attaching hole and a side surface of an adapter body when the adapter body is inserted into the adapter attaching hole of a panel.
SOLUTION: A U-shaped-frame-like backlash prevention tool 1 attached to the adapter body 10 for an optical connector includes: first locking pieces 3a and 3b folded obliquely outward so that both end side surfaces 3 of a U-shaped frame come into pressure contact with the inside of an opening edge of the adapter attaching hole Q of the panel P; and second locking pieces 4a and 4b erected obliquely outward from the center of the both end side surfaces 3 of the U-shaped frame so as to face locking projections 11a and 11b formed on each side surface of the adapter body 10.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了有效地防止当适配器主体插入面板的适配器安装孔时由适配器安装孔的开口边缘的内侧和适配器主体的侧表面之间的间隙引起的间隙。解决方案：安装在用于光学连接器的适配器主体10上的U形框架式防空隙工具1包括：倾斜向外折叠的第一锁定片3a和3b，使得U形的两个侧面3 框架与面板P的适配器安装孔Q的开口边缘的内侧压力接触; 以及从U形框架的两端侧表面3的中心向斜方向竖立的第二锁定片4a和4b，以面对形成在适配器主体10的每个侧表面上的锁定突起11a和11b。：（C）2011，JPO＆INPIT

85. 发明专利

JP2011027876A Multiple-connection optical connector 审中-公开
标题翻译：多连接光电连接器
公开(公告)号：JP2011027876A
公开(公告)日：2011-02-10
申请号：JP2009171819
申请日：2009-07-23
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社
发明人： TOYAMA KAZUYUKI , SATO TAKASHI
IPC分类号： G02B6/40
摘要： PROBLEM TO BE SOLVED: To provide a multiple-connection optical connector which can form a multiple-core connector plug by a simple structure, achieving high-density mounting of a plug to an adapter, and allowing quick attachment/detachment to/from the adapter in a single operation.
SOLUTION: The multiple-connection connector includes a plug body P which can house a plurality of ferrules 2a, which are connected to a plurality of optical cables K led out from the stop ring 2e side, via respective springs 2d in parallel arrangement inside a single case 1. The case 1 is constructed of a front side case part 1a having a plurality of insertion holes 3 to which the front end sides of the respective ferrules 2a are inserted, and a rear side case part 1b having a plurality of insertion holes 3 to which the rear end sides of the respective ferrules 2a are inserted via the respective springs 2d. Both the case parts 1a and 1b can be assembled together to be fixed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种可以通过简单结构形成多芯连接器插头的多连接光连接器，实现将插头高密度地安装到适配器上，并且允许快速安装/拆卸/ 从适配器在一个单一的操作。解决方案：多连接连接器包括插头主体P，其可以容纳多个套圈2a，其通过相应的弹簧2d并联布置连接到从止动环2e侧引出的多个光缆K 在一个壳体1的内部1.壳体1由具有多个插入孔3的前侧壳体部分1a构成，各个套圈2a的前端侧插入到该插入孔3中，并且具有多个各个套圈2a的后端侧经由各自的弹簧2d插入的插入孔3。壳体部分1a和1b可以组装在一起固定。版权所有（C）2011，JPO＆INPIT

86. 发明专利

JP2010152084A Optical fiber connector 审中-公开
标题翻译：光纤连接器
公开(公告)号：JP2010152084A
公开(公告)日：2010-07-08
申请号：JP2008330191
申请日：2008-12-25
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社
发明人： SATO TAKASHI , HIOKI KOSUKE , ISHII TAKUJI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To easily remove each optical connector plug when optical connector plugs are connected to a plurality of insertion holes of a receptacle without being interfered by adjacent plugs.
SOLUTION: The optical fiber connector includes receptacle L which has a plurality of adjacent insertion holes 1a (1b) of optical connector plugs P, and the optical connector plugs P. The receptacle L of the optical fiber connector includes a pushing piece 4 for pushing out the optical connector plug P mounted in each insertion hole 1a (1b) into removing direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：当光连接器插头连接到插座的多个插入孔而不被相邻插头干涉时，容易地移除每个光学连接器插头。解决方案：光纤连接器包括插座L，其具有多个相邻的光连接器插头P的插入孔1a（1b）和光连接器插头P.光纤连接器的插座L包括推件4 用于将安装在每个插入孔1a（1b）中的光连接器插头P推出到移除方向。版权所有（C）2010，JPO＆INPIT

87. 发明专利

JP2009282177A Bent boot for optical connector 审中-公开
标题翻译：光电连接器的底座引导
公开(公告)号：JP2009282177A
公开(公告)日：2009-12-03
申请号：JP2008132673
申请日：2008-05-21
申请人： Okano Densen Kk , Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社 , 岡野電線株式会社
发明人： WATANABE YASUHIRO , SHIMIZU HIDEYUKI
IPC分类号： G02B6/36 , G02B6/46 , H02G3/04
摘要： PROBLEM TO BE SOLVED: To provide a bent boot for optical connector capable of easily attached to/detached from an optical cable and preventing attenuation, breakage, and the like, of an optical fiber in the optical cable during attachment work, by allowing it to be bent into a radius of a curvature which is not smaller than the minimum bending radius, after the attachment to the optical cable. SOLUTION: A bent boot body 1 of the bent boot for optical connector surrounding the outer circumference of an optical cable P for protection is formed of a clamp structure of a substantially C-shaped cross-section, including an optical cable introducing slit 4 along the axial direction on its side face, and includes therein a bendable shape-retainable line material 2 for retaining shape in the axial direction. The bent boot body has flexibility such that it is bendable at a radius of curvature which is not smaller than the minimum bending radius of the optical cable P. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于光连接器的弯曲靴，其能够容易地从光缆附接到/拆下，并且防止在附接工作期间光缆中的光纤的衰减，破损等，由允许其在附接到光缆之后弯曲成不小于最小弯曲半径的曲率半径。解决方案：用于保护光缆P的外周的用于光连接器的弯曲护罩的弯曲靴身1由基本上C形横截面的夹紧结构形成，包括光缆引入狭缝在其侧面上沿轴向方向延伸，并且在其中包括用于沿轴向保持形状的可弯曲形状保持的线材2。弯曲的靴体具有柔性，使得其可弯曲的曲率半径不小于光缆P的最小弯曲半径。（C）2010，JPO和INPIT

88. 发明专利

JP2008225133A Adapter for optical connector 有权
标题翻译：适配器用于光纤连接器
公开(公告)号：JP2008225133A
公开(公告)日：2008-09-25
申请号：JP2007064382
申请日：2007-03-14
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社
发明人： ISHII TAKUJI , SUZUKI YASUO , TANAKA MITSUO , SATO TAKASHI , HOJO MIKIO , WATANABE YASUHIRO , IGUCHI YORIO
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To save space, to achieve a decrease in number of component and improvement in assembly performance, to secure sufficient energizing force needed to completely seal an engagement end of a connector housing from inside, and to prevent mechanical damage when an optical connector is inserted into the engagement end.
SOLUTION: The connector housing has, at both ends, an engagement portion A for an optical connector P and an engagement portion B for the optical connector P and other optical components so that optical axes are aligned with each other, a shutter plate 11 which closes the engagement portion A at an oblique position and a leaf spring 18 energizing the shutter plate 11 in a closing direction are arranged, and the optical connector p is engaged with the engagement portion A to open the shutter plate 11 against the pressing force of the leaf spring 18.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了节省空间，实现部件数量的减少和组装性能的提高，确保将连接器壳体的接合端从内部完全密封并且防止机械损坏所需的足够的通电力当光学连接器插入接合端时。
解决方案：连接器壳体在两端具有用于光学连接器P的接合部分A和用于光学连接器P的接合部分B和其他光学部件，使得光轴彼此对准，快门板 11，其在倾斜位置处封闭接合部分A，并且在关闭方向上设置对活门板11通电的板簧18，并且光学连接器p与接合部分A接合以克服所述按压力（C）2008年，JPO＆INPIT

89. 发明专利

JP2008116600A Rotary right-angle bend connector 审中-公开
标题翻译：旋转角度弯曲连接器
公开(公告)号：JP2008116600A
公开(公告)日：2008-05-22
申请号：JP2006298531
申请日：2006-11-02
申请人： Nippon Telegr & Teleph Corp , Ntt Advanced Technology Corp , Sanwa Denki Kogyo Co Ltd , エヌ・ティ・ティ・アドバンステクノロジ株式会社 , 三和電気工業株式会社 , 日本電信電話株式会社
发明人： HIOKI KOSUKE , IGUCHI YORIO , ABE YOSHITERU , KURASHIMA TOSHIO , NAGASAWA SHINJI , MIYAZAWA MASAKI
IPC分类号： G02B6/40
摘要： PROBLEM TO BE SOLVED: To provide a connector whose direction can be adjusted with one operation in a short period of time while a boot having a right-angle bent portion is attached to the stop ring of the optical connector.
SOLUTION: The connector includes: a ferrule 2 to which a secondary coated optical fiber of an optical cable P is inserted and fixed and a flange 22 is press-fitted and held at the rear end; a stop ring 5 for supporting the rear end of a spring 4 that is in contact with the rear end of the flange 22 and energizes the ferrule 2 forward; a plug frame 3 for covering the above members; a caulking seat 6 for fixing the Kevlar P1 of the optical cable P to the stop ring 5; a caulking ring 7 for fixing the sheath P2 of the optical cable P to the caulking seat 6; and a boot 8 attached to the stop ring 5 to cover the outside of the caulking ring 7. The boot 8 has the right-angle bent portion L and a fitting means 11 that is rotatable with respect to the stop ring 5 and is held and fixed to the stop ring 5 at a predetermined rotation angle.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种连接器，其连接器的方向可以在短时间内通过一次操作进行调节，而具有直角弯曲部分的护罩安装在光学连接器的止动环上。解决方案：连接器包括：插入并固定光缆P的二次涂覆光纤的套圈2，并在其后端压入并保持凸缘22; 用于支撑与凸缘22的后端接触的弹簧4的后端的止动环5，并向前推动套圈2; 用于覆盖上述构件的插头框架3; 用于将光缆P的Kevlar P1固定到止动环5的铆接座6; 用于将光缆P的护套P2固定到铆接座6的铆接环7; 以及安装在止动环5上以覆盖填缝环7的外侧的靴子8.靴子8具有直角弯曲部分L和能够相对于止动环5旋转并被保持的配合装置11，以预定的旋转角度固定到止动环5。版权所有（C）2008，JPO＆INPIT

90. 发明专利

JP2008107437A Cap device for cable connector traction and method of inserting optical cable using the same 有权
标题翻译：用于电缆连接器跟踪的CAP装置和使用其插入光缆的方法
公开(公告)号：JP2008107437A
公开(公告)日：2008-05-08
申请号：JP2006288388
申请日：2006-10-24
申请人： Nippon Telegr & Teleph Corp , Ntt Advanced Technology Corp , Sanwa Denki Kogyo Co Ltd , エヌ・ティ・ティ・アドバンステクノロジ株式会社 , 三和電気工業株式会社 , 日本電信電話株式会社
发明人： HIOKI KOSUKE , IGUCHI YORIO , ABE YOSHITERU , KURASHIMA TOSHIO , NAGASAWA SHINJI , MIYAZAWA MASAKI
IPC分类号： G02B6/44 , G02B6/00 , H02G15/02
摘要： PROBLEM TO BE SOLVED: To prevent damaging a ferrule which is used by engaging the connector mounting part of a cap device in the end of a compact connector component. SOLUTION: The cap device 1 for cable connector traction, for the purpose of drawing a connector component 11, is formed by mounting a ferrule 14 on a stop ring 12 through a spring, mounting a plug frame 17 on the end side of the ferrule 14, and by fixing a Kevlar S of an optical cable K to the stop ring 12 using a caulking ring 15. The cap device 1 is constituted by connecting, through a flexible arm 4, to a connector mounting part 2 which detachably engages and fixes the plug frame 17 from inside via a fixing means 5 in a state that the ferrule 14 is inserted; and a hooking part 3 for hooking a traction tool that is preliminarily inserted into a wiring conduit. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止在小型连接器部件的端部接合帽装置的连接器安装部分而使用的套圈损坏。解决方案：用于拉制连接器部件11的用于电缆连接器牵引的盖装置1通过将套圈14通过弹簧安装在止动环12上而形成，将插塞框架17安装在套圈14，并且使用铆接环15将光缆K的凯夫拉尔S固定到止动环12.盖装置1通过柔性臂4连接到可拆卸地接合的连接器安装部分2 并且在套圈14插入的状态下经由固定装置5从内部固定插头框架17; 以及用于钩住预先插入到布线导管中的牵引工具的钩部3。版权所有（C）2008，JPO＆INPIT

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