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1. 发明专利

JP2015059941A ＬＣ形光コネクタの防塵シャッタ内蔵アダプタ有权
标题翻译： LC型光学连接器适配器，内置防尘切换器
公开(公告)号：JP2015059941A
公开(公告)日：2015-03-30
申请号：JP2013191296
申请日：2013-09-17
申请人：三和電気工業株式会社 , Sanwa Denki Kogyo Co Ltd
发明人： SATO TAKASHI
IPC分类号： G02B6/38
CPC分类号： G02B6/241 , G02B6/3825 , G02B6/3849 , G02B6/3893
摘要：【課題】プラグのフェルール先端がLC形光コネクタの嵌合部手前で誤って斜め上方向側から挿入されても、コア部を含むフェルール先端の損傷を未然に防止できるようにする。【解決手段】シャッタ板11には、嵌合部A手前から斜め上方向側から挿入したフェルール24先端部を非接触状態で受け入れるための逃げ部30を設ける。逃げ部30は、シャッタ板11の前面側から内側に向けて角形、台形、円弧形、椀形の窪み状、または開口状に形成して成るものとし、またシャッタ板11は、逃げ部30によってフェルール24先端部を非接触状態で受け入れると同時に、フェルール24周囲を覆うよう具備したカップリングスリーブ21の先端開口縁部によってシャッタ板11を押し退け開放させるものとする。【選択図】図6
摘要翻译：要解决的问题：即使在到达LC型光连接器的嵌合部分之前，插头的套圈前端从上方倾斜地错误地插入而包括芯的套圈末端也被损坏。解决方案：在具有内置防尘挡板的LC型光连接器适配器，在挡板11中设置有释放部30，在到达配合部A之前，套圈24的从上方侧倾斜插入的前端部分以非接触方式收到。浮雕部30被设定为形成为矩形，梯形，圆弧状或碗状的中空部，或从挡板11的前表面侧朝向LC的内侧的开口型光连接器适配器。此外，挡板11借助于凸出部30以非接触的方式接纳套圈24的前端部，同时，通过联接器中的前端的开口边缘部分将挡板11推开并打开套筒21设置成覆盖套圈24的周边。

2. 发明专利

JP2014139633A Lc optical connector interconnection adapter 有权
标题翻译： LC光电连接器互连适配器
公开(公告)号：JP2014139633A
公开(公告)日：2014-07-31
申请号：JP2013008507
申请日：2013-01-21
申请人： Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社
发明人： SATO TAKASHI
IPC分类号： G02B6/38
CPC分类号： G02B6/3893 , G02B6/3849
摘要： PROBLEM TO BE SOLVED: To prevent serious injury to the body of an operator, in particular to the eyes when an LC optical connector plug having various uneven shapes is engaged.SOLUTION: A connector housing 1 includes, on an inner face of a side wall, guide groove streaks (7a, 7b, 12) for guiding and inserting LC optical connector plugs P1, P2 from a fitting part; and a hollow part 11b fitting to sliding of a shutter plate 11. The guide groove streaks (7a, 7b, 12) are composed by notching a part of the guide groove streaks (7a, 7b, 12) so as to be on the same plane by formation of the hollow part 11b.
摘要翻译：要解决的问题：当具有各种不均匀形状的LC光学连接器插头接合时，防止对操作者的身体，特别是眼睛的严重伤害。解决方案：连接器壳体1包括在侧壁的内表面上用于从配合部分引导和插入LC光连接器插头P1，P2的引导槽条纹（7a，7b，12）以及适合于挡板11的滑动的中空部分11b。引导槽条纹（7a，7b，12）由将引导槽条纹（7a，7b，12）的一部分切口相同的方式构成通过形成中空部分11b。

3. 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。

4. 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

5. 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

6. 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

7. 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

8. 发明专利

JP2008046146A 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：JP2008046146A
公开(公告)日：2008-02-28
申请号：JP2006218552
申请日：2006-08-10
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： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3849 , G02B6/3878 , G02B2006/4297
摘要： PROBLEM TO BE SOLVED: To provide an adapter for optical connector interconnection capable of improving operability and reducing cost in the fabrication by performing light shielding in a plurality of insertion parts simultaneously by the use of a light shielding member consisting of one component. SOLUTION: The adapter for optical connector interconnection includes sleeve holders 4 which are inserted to respective openings of a housing 1 having a plurality of openings on both ends capable of receiving optical connector plugs from both directions via split sleeves 3. The adapter for optical connector interconnection further includes an insertion part 12 which is removably locked between both openings of the housing 1 and a plurality of light shielding plates 13 of jutting out on the insertion part 12 so as to shield emission light from the sleeve holders 4 of the interior sides in respective openings at the same time. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于光连接器互连的适配器，其能够通过使用由一个部件组成的遮光部件同时通过在多个插入部中进行光屏蔽来提高可操作性并降低制造成本。
解决方案：用于光学连接器互连的适配器包括套筒保持器4，套筒保持器4插入到壳体1的相应开口，壳体1的两端具有多个开口，能够通过分开的套筒3从两个方向接收光学连接器插头。光连接器互连还包括插入部分12，该插入部分12可移除地锁定在壳体1的两个开口和多个在插入部分12上突出的遮光板13，以便屏蔽来自内部的套筒保持器4的发射光同时在各个开口的两侧。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006210032A Optical and electrical composite connector device 审中-公开
标题翻译：光电复合连接器装置
公开(公告)号：JP2006210032A
公开(公告)日：2006-08-10
申请号：JP2005017731
申请日：2005-01-26
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： H01R13/46
摘要： PROBLEM TO BE SOLVED: To provide an optical and electrical composite connector device saving a space while being economical.
SOLUTION: A connection part where an optical connector 11 is brought into contact with a counterpart optical connector 31 is protrusively formed at the front end of an existing power supply connector plug (1). The counterpart optical connector 31 is internally provided at the front end of an existing power supply connector 21 of a wall-embedded type or a relay type to connect the power supply connector plug (1).
COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP2006184491A Field assembly optical connector 有权
标题翻译：现场总成光连接器
公开(公告)号：JP2006184491A
公开(公告)日：2006-07-13
申请号：JP2004377169
申请日：2004-12-27
申请人： Nippon Telegr & Teleph Corp , Sanwa Denki Kogyo Co Ltd , 三和電気工業株式会社 , 日本電信電話株式会社
发明人： SATO TAKASHI , HOJO MIKIO , ARAKI NORIYUKI , AOYAMA HIROSHI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To realize alignment and holding of optical fibers at the same time without using an external tool for assembly.
SOLUTION: In the field assembly optical connector, by being installed onto a frame 5, a bush 3 is moved to a holding member 4 side where a cable clamp unit 21 can be mounted so that mutual contact between a chuck 7 and the bush 3 is released. On the other hand, a lock member 11 is provided so that by removing from the frame 5, the bush 3 is moved to a ferrule 2 side to make a mutual contact between the chuck 7 and the bush 3. A knob section 6 having an opening section, into which the lock member 11 can be inserted, is externally fixed to the frame 5. An engagement section main body 31, which has a cover body 32 that can be opened and closed to confirm the deflecting condition of a secondary coated optical fiber P core after mounting a cable clamp unit 21, is provided on the back tip part side of the holding member 4 that is mounted to the back tip side of the frame 5 to which the knob section 6 is externally mounted.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了实现光纤的对准和保持，而不使用外部工具进行组装。解决方案：在现场组装光学连接器中，通过安装在框架5上，衬套3移动到可以安装电缆夹紧单元21的保持构件4侧，使得卡盘7和丛林3被释放。另一方面，锁定构件11设置成通过从框架5移除，衬套3移动到套圈2侧以在卡盘7和衬套3之间相互接触。具有可以将锁定构件11插入其中的开口部分外部固定到框架5上。接合部分主体31具有能够打开和关闭的盖体32，以确认二次涂覆光学器件的偏转状态安装电缆夹紧单元21的光纤P芯设置在安装在框架5的背面侧的保持构件4的背面侧，外侧装有旋钮部6。版权所有（C）2006，JPO＆NCIPI

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