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公开(公告)号：US07625130B2
公开(公告)日：2009-12-01
申请号：US12145788
申请日：2008-06-25
摘要： An optical component is improved in workability during assembly operation thereof and makes it possible to easily position an optical fiber. A first ferrule is press-fitted into one end of a central hole of a connecting member, and a second ferrule is press-fitted into the other end of the central hole of the connecting member. An optical fiber is inserted through the first and second ferrules. A coating which coats an intermediate portion of the optical fiber of an optical fiber cord is accommodated in a communicating portion of the central hole of the connecting member in a manner such that the coating is brought into abutment with the first and second ferrules.
摘要翻译： 在组装操作期间，光学部件的可加工性得到改善，并且可以容易地定位光纤。 将第一套圈压配合到连接构件的中心孔的一端中，并且将第二套圈压配合到连接构件的中心孔的另一端中。 光纤穿过第一和第二套圈插入。 将光纤线的光纤的中间部分涂覆的涂层以使得涂层与第一和第二套圈抵接的方式容纳在连接部件的中心孔的连通部分中。
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32.发明授权Optical connection component which has a shutter member and which can be reduced in size 有权光学连接部件，其具有挡板部件并且可以减小其尺寸公开(公告)号：US07507032B2
公开(公告)日：2009-03-24
申请号：US11821885
申请日：2007-06-26
CPC分类号： G02B6/3813
摘要： In an optical connection component for use in connecting a connection object having a key formed on one side surface thereof, a housing for fitting over the connection object is formed around an optical axis. A shutter member is coupled to the housing and includes a light shielding portion which is elastically deformable and extends across the optical axis. The housing includes a key groove portion for receiving the key and an escape groove portion adapted to receive the light shielding potion in an elastically deformed state.
摘要翻译： 在用于连接具有形成在其一个侧表面上的键的连接对象的光学连接部件中，围绕光轴形成用于装配在连接对象上的壳体。 活门构件联接到壳体并且包括可以弹性变形并延伸穿过光轴的遮光部分。 壳体包括用于接收钥匙的钥匙槽部分和适于容纳处于弹性变形状态的遮光部分的逃逸槽部分。
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公开(公告)号：US07484898B2
公开(公告)日：2009-02-03
申请号：US11999546
申请日：2007-12-06
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。
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公开(公告)号：US20080138016A1
公开(公告)日：2008-06-12
申请号：US11999546
申请日：2007-12-06
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。
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公开(公告)号：US08770859B2
公开(公告)日：2014-07-08
申请号：US13054836
申请日：2009-04-01
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3877 , G02B6/3893
摘要： The optical adapter includes a first housing 3, a second housing 5, and a sleeve 7. The first housing 3 includes a connector holding part 31, a first holder portion 33, an alignment part 35, and coupling portions 36. The first holder portion 33 is integrally formed with the connector holding part 31. The alignment part 35 includes an alignment part main body 351, a second holder portion 352 integrally formed with the alignment part main body 351, and a plurality of guide portions 352, 354, and 355, integrally formed with the alignment part main body 351. Protrusion-shaped coupling portions 36 for coupling the connector holding part 31 and the alignment part 35 are integrally formed with one of the connector holding part 31 and the alignment part main body 35.
摘要翻译： 光学适配器包括第一壳体3，第二壳体5和套筒7.第一壳体3包括连接器保持部分31，第一保持器部分33，对准部分35和联接部分36.第一保持器部分 33与连接器保持部31一体形成。对准部35包括对准部主体351，与对准部主体351一体形成的第二保持部352和多个引导部352,354,355 与对准部主体351一体地形成。用于连接连接器保持部31和对准部35的突出形状的联接部36与连接器保持部31和对准部主体35中的一个一体地形成。
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公开(公告)号：US08348518B2
公开(公告)日：2013-01-08
申请号：US12726433
申请日：2010-03-18
申请人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
发明人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3816
摘要： An optical connector in which a seal member is difficult to be damaged during assembly. A seal member-accommodating portion that accommodates the seal member in a compressed state is formed as an intermediate portion of a through hole of a housing. When an insertion member is inserted into the through hole, an insertion portion of the insertion member presses the seal member into the seal member-accommodating portion.
摘要翻译： 在组装时难以损坏密封构件的光连接器。 容纳密封构件处于压缩状态的密封构件容纳部分形成为壳体的通孔的中间部分。 当插入构件插入到通孔中时，插入构件的插入部将密封构件压入密封构件容纳部。
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公开(公告)号：US20110158586A1
公开(公告)日：2011-06-30
申请号：US12927173
申请日：2010-11-09
申请人： Naoki Katagiyama , Yuichi Koreeda
发明人： Naoki Katagiyama , Yuichi Koreeda
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3847
摘要： Provided is an optical connector adapter of the type in which a shell-side hollow cylindrical portion is integrally formed in a shell, a sleeve holder inserted in the shell has a holder-side hollow cylindrical portion, and a sleeve is held by the shell-side cylindrical portion and the holder-side cylindrical portion. The shell has an inward engaging projection on the inner periphery thereof at its portions facing the holder-side cylindrical portion while the sleeve holder has a holder locking portion. By engaging the holder locking portion with the engaging projection, the sleeve holder is prevented from being removed from the shell. The optical connector adapter is attached to a housing so as to pass through its wall such that the shell-side cylindrical portion is located outside the housing while the holder-side cylindrical portion is located inside the housing.
摘要翻译： 本发明提供一种外壳一体形成的外壳侧中空圆筒部的光连接器适配器，插入外壳的套筒保持架侧中空圆筒部，套筒保持在壳体侧， 并且保持器侧圆筒部。 壳体在其内周面上面向保持器侧圆筒部分的部分具有向内接合突起，而套筒保持器具有保持器锁定部分。 通过使保持器锁定部与接合突起接合，防止套筒保持器从壳体移除。 光连接器适配器被安装到壳体上以便通过其壁，使得壳侧圆柱形部分位于壳体外部，同时保持器侧圆柱形部分位于壳体内部。
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公开(公告)号：US20100239213A1
公开(公告)日：2010-09-23
申请号：US12726433
申请日：2010-03-18
申请人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
发明人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
IPC分类号： G02B6/36
CPC分类号： G02B6/3825 , G02B6/3816
摘要： An optical connector in which a seal member is difficult to be damaged during assembly. A seal member-accommodating portion that accommodates the seal member in a compressed state is formed as an intermediate portion of a through hole of a housing. When an insertion member is inserted into the through hole, an insertion portion of the insertion member presses the seal member into the seal member-accommodating portion.
摘要翻译： 在组装时难以损坏密封构件的光连接器。 容纳密封构件处于压缩状态的密封构件容纳部分形成为壳体的通孔的中间部分。 当插入构件插入到通孔中时，插入构件的插入部将密封构件压入密封构件容纳部。
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公开(公告)号：US20090003775A1
公开(公告)日：2009-01-01
申请号：US12145788
申请日：2008-06-25
IPC分类号： G02B6/26
摘要： An optical component is improved in workability during assembly operation thereof and makes it possible to easily position an optical fiber. A first ferrule is press-fitted into one end of a central hole of a connecting member, and a second ferrule is press-fitted into the other end of the central hole of the connecting member. An optical fiber is inserted through the first and second ferrules. A coating which coats an intermediate portion of the optical fiber of an optical fiber cord is accommodated in a communicating portion of the central hole of the connecting member in a manner such that the coating is brought into abutment with the first and second ferrules.
摘要翻译： 在组装操作期间，光学部件的可加工性得到改善，并且可以容易地定位光纤。 将第一套圈压配合到连接构件的中心孔的一端中，并且将第二套圈压配合到连接构件的中心孔的另一端中。 光纤穿过第一和第二套圈插入。 将光纤线的光纤的中间部分涂覆的涂层以使得涂层与第一和第二套圈抵接的方式容纳在连接部件的中心孔的连通部分中。
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公开(公告)号：US08226302B2
公开(公告)日：2012-07-24
申请号：US12440428
申请日：2007-09-05
申请人： Masaru Kobayashi , Ryo Nagase , Yoshiteru Abe , Yuichi Koreeda
发明人： Masaru Kobayashi , Ryo Nagase , Yoshiteru Abe , Yuichi Koreeda
IPC分类号： G02B6/38
CPC分类号： G02B6/3897 , G02B6/3825 , G02B6/3879 , G02B6/3885 , G02B6/3893
摘要： An optical connector (10) of the present invention includes housing position correction means for correcting displacement of relative positions between plug and jack housings (13, 16); housing connection means (20, 22) which engage with each other to connect the plug and jack housings (13, 16) to each other so that a coupling state between first and second optical fibers (11, 14) can be maintained; connection release means (26, 27) capable of releasing the connected state by the housing connection means (20, 22); and frame position correction means for correcting displacement of relative positions between a frame (21) of an optical plug (12) and a connection block (34) of an optical jack (15).
摘要翻译： 本发明的光连接器（10）包括：壳体位置校正装置，用于校正插头和插座壳体（13,16）之间的相对位置的位移; 壳体连接装置（20,22），其彼此接合以将插头和插座壳体（13,16）彼此连接，使得可以保持第一和第二光纤（11,14）之间的联接状态; 能够通过壳体连接装置（20,22）释放连接状态的连接释放装置（26,27）; 以及帧位置校正装置，用于校正光插头（12）的框架（21）与光插座（15）的连接块（34）之间的相对位置的位移。
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