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公开(公告)号：EP3296785A1
公开(公告)日：2018-03-21
申请号：EP16795850.3
申请日：2016-05-13
发明人： TONG, Zhaoyang , CHENG, Xingjun , LIU, Lei
IPC分类号： G02B6/38
CPC分类号： G02B6/3871 , G02B6/38 , G02B6/3825 , G02B6/3874
摘要： A fiber optic adapter, including: a mating retainer; an alignment sleeve received in the mating retainer, a ferrule of a fiber optic connector being adapted to be inserted into the alignment sleeve through an insertion port of the fiber optic adapter; and an adjustment element configured to adjust a circumferential angle of the alignment sleeve relative to the mating retainer to a predetermined circumferential angle and hold the alignment sleeve at the predetermined circumferential angle relative to the mating retainer. The adjustment element may adjust the circumferential angle of the alignment sleeve with respect to the mating retainer to the predetermined circumferential angle, for example, at which the fiber insertion loss of the coupled connectors is minimal, and hold the alignment sleeve at the predetermined circumferential angle. In this way, it may improve the alignment accuracy of the coupled connectors.
摘要翻译： 一种光纤适配器，包括：配合保持器; 对准套筒，所述对准套筒容纳在所述配合保持器中，光纤连接器的套圈适于通过所述光纤适配器的插入端口插入到所述对准套筒中; 以及调节元件，所述调节元件构造成将所述对准套筒相对于所述配合保持器的圆周角度调节至预定圆周角并且将所述对准套筒相对于所述配合保持器保持在所述预定圆周角。 调节元件可以将对准套筒相对于配合保持器的圆周角度调节到例如所耦合的连接器的光纤插入损耗最小的预定圆周角度，并且将对准套筒保持在预定圆周角度 。 这样可以提高耦合连接器的对准精度。
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公开(公告)号：EP3105624B1
公开(公告)日：2018-10-17
申请号：EP15704383.7
申请日：2015-02-06
发明人： LIU, Lei , TONG, Zhaoyang
IPC分类号： G02B6/38
CPC分类号： G02B6/3821 , G02B6/3849 , G02B6/3851 , G02B6/3869 , G02B6/3887
摘要： The present invention discloses a fiber optic connector comprises: a ferrule assembly; a spring seat provided behind the ferrule assembly; and a spring provided between the ferrule assembly and the spring seat. The spring seat has a receiving chamber having an insertion port through which a portion of the ferrule assembly is inserted into the receiving chamber; wherein the ferrule assembly is pre-assembled into the receiving chamber of the spring seat in a way that the ferrule assembly is held to be movably engaged with the spring seat. The to spring is fitted and compressed in the receiving chamber. As a result, the ferrule assembly, the spring seat and the spring are pre-assembled into an integral assembly before being inserting into a connector housing. All components of the connector except for the housing may be smoothly pulled through a small long pipe as a whole. After being pulled through the pipe, all components of the connector except for the housing may be easily and quickly inserted into the housing as a whole at one time.
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