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71. 发明公开

EP3623853A1 CONNECTION DETECTING MECHANISM OF OPTICAL CONNECTOR PLUG 有权
公开(公告)号：EP3623853A1
公开(公告)日：2020-03-18
申请号：EP19192536.1
申请日：2019-08-20
申请人： Sanwa Denki Kogyo Co., Ltd.
发明人： TERASHIMA, Tomoya
IPC分类号： G02B6/38 , H01R3/00
摘要： The invention easily and securely confirm from a front face of an optical adapter whether an optical connector plug is in a half-inserted state, in the optical adapter when being downsized high-density mounted. The invention is provided with an optical connection detecting device (31) having in a front face thereof a light emission display portion (32) for detecting an optical connection, and in both front and rear ends of a lower face thereof a switch lever (33) for detecting the optical connection, and an optical adapter (11) in which ferrule leading end portions of optical connector plugs (20) inserted from fitting portions in both ends are butt jointed, leading ends of the switch levers (33) in both front and rear ends of the optical connection detecting device (31) are faced to notch concave portions (38) which are formed in upper wall sides of opening ends of both the fitting portions of the optical adapter (11), and when the optical connector plug (20) is fully inserted into the fitting portion of the optical adapter (11) instead of being in a half-inserted state, the switch lever (33) is pushed up and the light emission display portion (32) is displayed with an on-state lighting color.

72. 发明公开

EP3396970A1 PATCH PANEL 有权
公开(公告)号：EP3396970A1
公开(公告)日：2018-10-31
申请号：EP18167534.9
申请日：2018-04-16
申请人： Sanwa Denki Kogyo Co., Ltd.
发明人： ISHIMINE, Nobuo , SATO, Masanori
IPC分类号： H04Q1/02
摘要： Provided is a patch panel (11) on which a plurality of mounting frames (1A,1B), to which various kinds of adapters including a LC adapter (Q1) and a SC adapter (Q2) for electrical or optical communication, and a modular adapter (Q3) for telephone are attached by appropriately combining the adapters, are mounted in an insertable manner through a window opening (12) from the front side of the patch panel (11). The patch panel (11) is provided with a window frame (12) set to a predetermined length dimension so that the mounting frames (1A, 1B) having a port specification different from one another can be mounted in a mixed manner in array by a reasonable number.

73. 发明授权

EP2730960B1 Optical connector plug 有权
标题翻译：光学连接器插头
公开(公告)号：EP2730960B1
公开(公告)日：2017-06-07
申请号：EP13173756.1
申请日：2013-06-26
申请人： SANWA DENKI KOGYO CO., LTD.
发明人： Hioki, Yasusuke , Iguchi, Norio
IPC分类号： G02B6/38
CPC分类号： G02B6/3893 , G02B6/3825 , G02B6/3849

74. 发明授权

EP0543094B1 Integrally-molded ceramic alignment sleeve for optical fiber connector and method of producing the same 失效
标题翻译：对于光纤连接器及其制造方法整体模制的对准套筒
公开(公告)号：EP0543094B1
公开(公告)日：1997-06-25
申请号：EP92114854.0
申请日：1992-08-31
申请人： KYOCERA CORPORATION , SANWA DENKI KOGYO CO., LTD.
发明人： Sonoda, Hideto, c/o Kyocera Corp. , Matsumoto, Toshiyuki, c/o Kyocera Corp. , Kawahara, Akira, c/o Sanwa Denki Kogyo Co., Ltd.
IPC分类号： G02B6/38
CPC分类号： G02B6/3877 , G02B6/3893

75. 发明公开

EP4300154A1 CASSETTE CASE WITH INTEGRATED ADAPTER FOR OPTICAL CONNECTOR 审中-实审
公开(公告)号：EP4300154A1
公开(公告)日：2024-01-03
申请号：EP22205727.5
申请日：2022-11-07
申请人： SANWA DENKI KOGYO CO., LTD.
发明人： WATANABE, Yasuhiro , SATO, Takashi
IPC分类号： G02B6/44
摘要： An adapter main body (2) is formed by an upper wall plate portion (2A), and a plurality of side wall plate portions (2B) vertically placed between both ends of and between the upper wall plate portion (2A). A lower end of each of the side wall plate portions (2B) in the adapter main body (2) is fixed to an upper surface of a front end of a bottom plate (1A) in a case main body portion (1) of the cassette case, thereby forming a multiple type adapter in which a plurality of adapter single bodies are continuously provided in the upper surface of the bottom plate (1A), the adapter single body having an approximately quadrangular tubular shape in a front view, and a cable accommodating portion of an optical fiber is formed in the cassette case main body portion (1) at the rear of the adapter main body (2). Therefore, the compact and lightweight adapter can be easily formed.

76. 发明公开

EP2985647A1 Two core type optical connector plug 有权
标题翻译： Zweiadriger optischer Steckverbinder
公开(公告)号：EP2985647A1
公开(公告)日：2016-02-17
申请号：EP14195361.2
申请日：2014-11-28
申请人： SANWA DENKI KOGYO CO., LTD.
发明人： Hioki, Yasusuke , Sato, Takashi
IPC分类号： G02B6/38
CPC分类号： G02B6/3869 , G02B6/3879 , G02B6/3893
摘要： Provided is a two core type optical connector plug capable of simply interchanging positions of a pair of optical connectors disposed left and right.
The two core type optical connector plug includes a holder (1) that holds ferrule housings (10A, 10B) of a pair of optical connectors (A, B) to become one body and houses core wires of a pair of optical fiber cables extending backward, a boot (2) that simultaneously protects the pair of optical fiber cables extending backward from the holder (1), and a lever coupler (20) that is formed to be mountable on or demountable from the holder (1). The lever coupler (20) is formed to connect a pair of latch levers (5a, 5a) to a tip side of an operating lever (7) mounted on the holder (1) so as to correspond to the ferrule housings (10A, 10B) and to provide elasticity.
摘要翻译：提供了一种双芯型光连接器插头，其能够简单地互换左右设置的一对光连接器的位置。双芯型光连接器插头包括：保持器（1），其保持一对光连接器（A，B）的套圈壳体（10A，10B）成为一体，并容纳一对光纤电缆向后延伸的芯线，同时保护从保持器（1）向后延伸的一对光纤电缆的保护罩（2）;以及形成为可安装在支架（1）上或可从其拆卸的杠杆联接器（20）。杆联接器（20）形成为将一对闩锁杆（5a，5a）连接到安装在保持器（1）上的操作杆（7）的末端侧，以便对应于套圈壳体（10A，10B））并提供弹性。

77. 发明授权

EP2144100B1 Optical Connector Plug 有权
标题翻译：的光纤连接器
公开(公告)号：EP2144100B1
公开(公告)日：2012-03-28
申请号：EP08160075.1
申请日：2008-07-10
申请人： Sanwa Denki Kogyo Co., Ltd. , Connectivity Technologies Inc.
发明人： Sato, Takashi , Terashima, Tomoya , Palmer, Michael , Atkins, Travis , Edwards III, Jack
IPC分类号： G02B6/38
CPC分类号： G02B6/3893 , G02B6/387 , G02B6/3879

78. 发明公开

EP1480161A2 Adapter for memory card 审中-公开
标题翻译：适配器适配器Speicherkarte
公开(公告)号：EP1480161A2
公开(公告)日：2004-11-24
申请号：EP04291257.6
申请日：2004-05-17
申请人： SANWA DENKI KOGYO CO., LTD. , Renesas Technology Corp.
发明人： Katsumata, Akira c/o Sanwa Denki Kogyo Co., Ltd , Nishizawa, Hirotaka c/o Renesas Technology Corp. , Osawa, Kenji c/o Renesas Technology Corp.
IPC分类号： G06K17/00 , H05K5/00
CPC分类号： H05K5/0282 , G06K19/077 , G06K19/07732 , G06K19/07739
摘要： An adapter for a memory card having a frame metal fitting to which an end portion of the card is inserted, whereby the card is detachably fitted, and a resin-molded body core assembled in the frame metal fitting by insertion, wherein an entire thickness of the adapter being approx. the same as that of the card, the frame metal fitting having a pair of holding portions in an approx. ⊐ shape in both end portions on the side of the card attached to hold both sides of the card, a hook portion between a pair of the holding portions being detachably engaged with the end portion of the card by spring force to prevent the card from coming off, a caulking projection fixing the core by caulking to the core, and an insulative coating film formed on the outer surface of the frame metal fitting.
摘要翻译：一种用于存储卡的适配器，具有框架金属配件，卡片的端部插入该框架金属配件，由此可拆卸地安装卡片，以及通过插入组装在框架金属配件中的树脂成型体芯体，其中，适配器约为与卡的相同，框架金属配件具有一对保持部分，在安装卡片两侧的卡的两侧的两端部的Š 形状，一对保持部之间的钩部分通过弹簧力与卡的端部可拆卸地接合，以防止卡脱落，通过铆接固定到芯上的铆接突起，以及形成在框架金属配件的外表面上的绝缘涂膜。

79. 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。

80. 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。

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