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1. 发明专利

JP2005099345A Optical fiber splicing device and optical fiber connector 审中-公开
标题翻译：光纤分离设备和光纤连接器
公开(公告)号：JP2005099345A
公开(公告)日：2005-04-14
申请号：JP2003332047
申请日：2003-09-24
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： MATSUO YOJI , YOKOYAMA SHIGERU , KANBE YOSHIAKI , OKADA HIROAKI , MASAGAKI YOSHIHIRO , TANAKA SATOSHI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber splicing device capable of surely preventing the leakage of a laser beam thereby enhancing safety and also improving the precision in an optical connection. SOLUTION: An optical fiber receptacle 600 is provided with a housing 610, a receptacle shutter mechanism 650 and sleeves 660. The receptacle shutter mechanism 650 is provided with shutter doors 651 which are opened and closed in accordance with the insertion and extraction condition of optical fiber plugs 200, hinge springs 652 and rotation stop pines 653. The surfaces of the connection tip sides of the shutter doors 651 are provided with guide marks 651A which are facing to the external from the connection ports while the shutter doors 651 are closed. The guiding marks 651A are arranged on the same side of guiding grooves 631 and the side, where the guiding grooves 631 are provided, is observable from the position of the guiding marks 651A while the shutter doors 651 are closed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够可靠地防止激光束的泄漏从而提高安全性并提高光学连接的精度的光纤接合装置。解决方案：光纤插座600设置有壳体610，容器挡板机构650和套筒660.容器挡板机构650设置有快门门651，其根据插入和提取条件打开和关闭光纤插头200，铰链弹簧652和旋转停止片653。快门门651的连接前端侧的表面设置有导向标记651A，当快门门651关闭时，导向标记651A从连接口面向外部。引导标记651A布置在引导槽631的同一侧，并且在挡板门651关闭的同时可以从导向标记651A的位置观察到设置有引导槽631的一侧。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005092082A Optical fiber plug and optical fiber connector 审中-公开
标题翻译：光纤插头和光纤连接器
公开(公告)号：JP2005092082A
公开(公告)日：2005-04-07
申请号：JP2003328344
申请日：2003-09-19
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： MATSUO YOJI , YOKOYAMA SHIGERU
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber plug which surely prevents the leakage of laser beam to thereby provide improved safety and has compact and simple constitution. SOLUTION: The optical fiber plug 200 is provided with a plug shutter unit part 500. The plug shutter unit part 500 comprises a movable cylinder 510, a shutter door 541 and an engagement piece 550. The shutter door 541 is opened/closed in accordance with the movement of the movable cylinder 510. When the engagement piece 550 is engaged with an engagement claw 640 of a receptacle 600, the movable cylinder 510 is moved together with the receptacle 600. When the optical fiber plug 200 is drawn out from the receptacle 600, the movable cylinder 510 is moved by itself and the shutter door 541 is closed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可靠地防止激光束的泄漏从而提供改进的安全性并具有紧凑且简单的结构的光纤插头。解决方案：光纤插头200设置有插头快门单元部分500.插头快门单元部分500包括可动圆筒510，快门门541和接合片550.快门门541被打开/关闭根据活动气缸510的运动。当接合件550与容器600的接合爪640接合时，可动气缸510与容器600一起移动。当光纤插塞200从容器600，可移动圆筒510自身移动并且快门门541关闭。版权所有（C）2005，JPO＆NCIPI

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