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31. 发明申请

US20080138016A1 Optical connector excellent in maintenance of a connected state 有权
标题翻译：光连接器维护连接状态良好
公开(公告)号：US20080138016A1
公开(公告)日：2008-06-12
申请号：US11999546
申请日：2007-12-06
申请人： Naoki Katagiyama , Yuichi Koreeda , Yasutaka Hiroki
发明人： Naoki Katagiyama , Yuichi Koreeda , Yasutaka Hiroki
IPC分类号： G02B6/38
CPC分类号： G02B6/3893
摘要： An optical connector included a ferrule defining an optical axis and a holding member holding the ferrule. The ferrule includes a flange portion having a positioned portion. The holding member includes a first and a second beam portions faced to each other, a third beam portion adjacent to the first and the second beam portions, and a fourth beam portion faced to the third beam portion. At least one of the first and the second beam portions has elasticity. At least one of the third and the fourth beam portions has elasticity. At least one of the first and the second beam portions includes a contacting portion contacted with the flange portion in an optical axis direction and holding the ferrule. At least one of the third and the fourth beam portions includes a positioning portion engaged with the positioned portion to prevent the ferrule from being rotated.
摘要翻译：光连接器包括限定光轴的套圈和保持套圈的保持构件。套圈包括具有定位部分的凸缘部分。保持构件包括彼此面对的第一和第二梁部分，与第一和第二梁部分相邻的第三梁部分和面向第三梁部分的第四梁部分。第一和第二梁部分中的至少一个具有弹性。第三和第四梁部分中的至少一个具有弹性。第一梁部分和第二梁部分中的至少一个包括在光轴方向上与凸缘部分接触并保持套圈的接触部分。第三和第四梁部分中的至少一个包括与定位部分接合的定位部分，以防止套圈旋转。

32. 发明授权

US07720345B2 Optical connector assembling jig 有权
标题翻译：光连接器组装夹具
公开(公告)号：US07720345B2
公开(公告)日：2010-05-18
申请号：US12284507
申请日：2008-09-23
申请人： Naoki Katagiyama , Makoto Sanguu , Kazuhiro Aihara , Hiroshii Yamamoto
发明人： Naoki Katagiyama , Makoto Sanguu , Kazuhiro Aihara , Hiroshii Yamamoto
IPC分类号： G02B6/00
CPC分类号： G02B6/3807 , G02B6/3898
摘要： An assembling jig for assembling an optical connector is provided. The optical connector has a pair of beam portions having elasticity and adapted to hold a ferrule holding an optical fiber. The assembling jig includes a body portion, an optical connector receiving portion movably held by the body portion and adapted to receive the optical connector, a ferrule receiving portion movably held by the body portion and adapted to receive the ferrule, and an abutting portion adapted to abut the pair of beam portions to open the pair of beam portions outward.
摘要翻译：提供了组装光连接器的装配夹具。光连接器具有一对具有弹性并且适于保持保持光纤的套圈的光束部分。组装夹具包括主体部分，光学连接器接收部分，可移动地由本体部分保持并适于容纳光学连接器;可移动地由本体部分保持并适于容纳套圈的套圈接收部分，以及适于邻接该对梁部分以向外打开该对梁部分。

33. 发明授权

US08297853B2 Optical connector device 有权
标题翻译：光连接器装置
公开(公告)号：US08297853B2
公开(公告)日：2012-10-30
申请号：US12800545
申请日：2010-05-18
申请人： Naoki Katagiyama , Hideto Shimazu , Takeo Toda , Yasutaka Hiroki
发明人： Naoki Katagiyama , Hideto Shimazu , Takeo Toda , Yasutaka Hiroki
IPC分类号： G02B6/38
CPC分类号： G02B6/3849 , G02B6/383 , G02B6/3873 , G02B6/3893
摘要： An optical connector device has a first connector including a ferrule for holding an optical fiber and a guide portion projecting longer than the ferrule. The optical connector device also has a second connector for receiving an end of the ferrule along an optical axis of the optical fiber. The second connector includes a receiver for receiving the guide portion and a shutter having a cover part. The shutter is movable between a cover position at which the optical axis intersects the cover part and an open position at which the optical axis does not intersect the cover part. The guide portion is operable to move the shutter from the cover position to the open position when the guide portion is received into the receiver.
摘要翻译：光连接器装置具有第一连接器，其包括用于保持光纤的套圈和比套圈长的突出部。光连接器装置还具有用于沿着光纤的光轴接收套圈的端部的第二连接器。第二连接器包括用于接收引导部分的接收器和具有盖部分的快门。快门可以在光轴与盖部分相交的盖位置和光轴不与盖部分相交的打开位置之间移动。当引导部分被接收到接收器中时，引导部分可操作以将快门从盖位置移动到打开位置。

34. 发明授权

US08485736B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US08485736B2
公开(公告)日：2013-07-16
申请号：US13614258
申请日：2012-09-13
申请人： Naoki Katagiyama , Hideto Shimazu , Hideo Sugimoto
发明人： Naoki Katagiyama , Hideto Shimazu , Hideo Sugimoto
IPC分类号： G02B6/38 , G02B6/26
CPC分类号： G02B6/3838 , G02B6/3873
摘要： An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing.
摘要翻译：一种光学连接器，其使得操作者能够容易地从壳体中移除套圈而不用自己单独使用专用夹具。一种支撑构件，其以能够将套圈保持在其中的状态插入和移除的方式安装在壳体中，包括容纳在壳体中的支撑构件主体和临时释放在支撑构件主体上形成的突起之间的接合和形成在壳体中的孔。当支撑构件安装在壳体中时，操作部分以突出到壳体外部的方式布置。

35. 发明申请

US20090116794A1 Optical connector assembling jig 有权
标题翻译：光连接器组装夹具
公开(公告)号：US20090116794A1
公开(公告)日：2009-05-07
申请号：US12284507
申请日：2008-09-23
申请人： Naoki Katagiyama , Makoto Sanguu , Kazuhiro Aihara , Hiroshii Yamamoto
发明人： Naoki Katagiyama , Makoto Sanguu , Kazuhiro Aihara , Hiroshii Yamamoto
IPC分类号： G02B6/36
CPC分类号： G02B6/3807 , G02B6/3898
摘要： An assembling jig for assembling an optical connector is provided. The optical connector has a pair of beam portions having elasticity and adapted to hold a ferrule holding an optical fiber. The assembling jig includes a body portion, an optical connector receiving portion movably held by the body portion and adapted to receive the optical connector, a ferrule receiving portion movably held by the body portion and adapted to receive the ferrule, and an abutting portion adapted to abut the pair of beam portions to open the pair of beam portions outward.
摘要翻译：提供了组装光连接器的装配夹具。光连接器具有一对具有弹性并且适于保持保持光纤的套圈的光束部分。组装夹具包括主体部分，光学连接器接收部分，可移动地由本体部分保持并适于容纳光学连接器;可移动地由本体部分保持并适于容纳套圈的套圈接收部分，以及适于邻接该对梁部分以向外打开该对梁部分。

36. 发明授权

US08356947B2 Optical connector 有权
公开(公告)号：US08356947B2
公开(公告)日：2013-01-22
申请号：US12773149
申请日：2010-05-04
申请人： Naoki Katagiyama , Hideto Shimazu , Hideo Sugimoto
发明人： Naoki Katagiyama , Hideto Shimazu , Hideo Sugimoto
IPC分类号： G02B6/38 , G02B6/26
CPC分类号： G02B6/3838 , G02B6/3873
摘要： An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing.

37. 发明授权

US08177575B2 Connector assembly 有权
标题翻译：连接器组件
公开(公告)号：US08177575B2
公开(公告)日：2012-05-15
申请号：US12804325
申请日：2010-07-20
申请人： Naoki Katagiyama , Hideto Shimazu
发明人： Naoki Katagiyama , Hideto Shimazu
IPC分类号： H01R13/62
CPC分类号： H01R13/625 , H01R13/6278 , H01R13/6395
摘要： A connector assembly includes a first connector and a second connector. The second connector has a receptacle portion configured to receive a mating portion of the first connector, a lock key, and a biasing member. The lock key has a pushed portion and is received in the receptacle portion so as to be movable between a locking position and an unlocking position. The biasing member is configured to bias the lock key toward the locking position. The mating portion of the first connector has a positioning key having a pusher and a locking portion. When the first connector is inserted along the insertion direction, the pushed portion is pushed by the pusher, so that the lock key is temporarily moved to the unlocking position and then moved to the locking position. Thus, a mating state of the first connector and the second connector is locked.
摘要翻译：连接器组件包括第一连接器和第二连接器。第二连接器具有容纳部分，其被配置为容纳第一连接器的匹配部分，锁定键和偏置构件。锁定键具有推动部分，并被容纳在插座部分中，以便能够在锁定位置和解锁位置之间移动。偏置构件构造成将锁定键朝向锁定位置偏置。第一连接器的配合部分具有具有推动器和锁定部分的定位键。当第一连接器沿插入方向插入时，推动部分被推动器推动，使得锁定键临时移动到解锁位置，然后移动到锁定位置。因此，第一连接器和第二连接器的配合状态被锁定。

38. 发明申请

US20110021057A1 Connector assembly 有权
标题翻译：连接器组件
公开(公告)号：US20110021057A1
公开(公告)日：2011-01-27
申请号：US12804325
申请日：2010-07-20
申请人： Naoki Katagiyama , Hideto Shimazu
发明人： Naoki Katagiyama , Hideto Shimazu
IPC分类号： H01R13/62
CPC分类号： H01R13/625 , H01R13/6278 , H01R13/6395
摘要： A connector assembly includes a first connector and a second connector. The second connector has a receptacle portion configured to receive a mating portion of the first connector, a lock key, and a biasing member. The lock key has a pushed portion and is received in the receptacle portion so as to be movable between a locking position and an unlocking position. The biasing member is configured to bias the lock key toward the locking position. The mating portion of the first connector has a positioning key having a pusher and a locking portion. When the first connector is inserted along the insertion direction, the pushed portion is pushed by the pusher, so that the lock key is temporarily moved to the unlocking position and then moved to the locking position. Thus, a mating state of the first connector and the second connector is locked.
摘要翻译：连接器组件包括第一连接器和第二连接器。第二连接器具有容纳部分，其被配置为容纳第一连接器的匹配部分，锁定键和偏置构件。锁定键具有推动部分，并被容纳在插座部分中，以便能够在锁定位置和解锁位置之间移动。偏置构件构造成将锁定键朝向锁定位置偏置。第一连接器的配合部分具有具有推动器和锁定部分的定位键。当第一连接器沿插入方向插入时，推动部分被推动器推动，使得锁定键临时移动到解锁位置，然后移动到锁定位置。因此，第一连接器和第二连接器的配合状态被锁定。

39. 发明申请

US20100303417A1 Optical connector device 有权
标题翻译：光连接器装置
公开(公告)号：US20100303417A1
公开(公告)日：2010-12-02
申请号：US12800545
申请日：2010-05-18
申请人： Naoki Katagiyama , Hideto Shimazu , Takeo Toda , Yasutaka Hiroki
发明人： Naoki Katagiyama , Hideto Shimazu , Takeo Toda , Yasutaka Hiroki
IPC分类号： G02B6/38
CPC分类号： G02B6/3849 , G02B6/383 , G02B6/3873 , G02B6/3893
摘要： An optical connector device has a first connector including a ferrule for holding an optical fiber and a guide portion projecting longer than the ferrule. The optical connector device also has a second connector for receiving an end of the ferrule along an optical axis of the optical fiber. The second connector includes a receiver for receiving the guide portion and a shutter having a cover part. The shutter is movable between a cover position at which the optical axis intersects the cover part and an open position at which the optical axis does not intersect the cover part. The guide portion is operable to move the shutter from the cover position to the open position when the guide portion is received into the receiver.
摘要翻译：光连接器装置具有第一连接器，其包括用于保持光纤的套圈和比套圈长的突出部。光连接器装置还具有用于沿着光纤的光轴接收套圈的端部的第二连接器。第二连接器包括用于接收引导部分的接收器和具有盖部分的快门。快门可以在光轴与盖部分相交的盖位置和光轴不与盖部分相交的打开位置之间移动。当引导部分被接收到接收器中时，引导部分可操作以将快门从盖位置移动到打开位置。

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