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公开(公告)号：US10001604B2
公开(公告)日：2018-06-19
申请号：US15500254
申请日：2015-05-20
发明人： Yuichi Koreeda , Hideto Shimazu , Osamu Imaki , Hideo Sugimoto , Naoki Katagiyama , Masaki Ishiguro , Yasutaka Hiroki
IPC分类号： G02B6/38
CPC分类号： G02B6/3869 , G02B6/36 , G02B6/3816 , G02B6/3821 , G02B6/3893 , G02B6/42 , G02B6/4292
摘要： A connector-incorporating plug contains a connector to be inserted into and connected to an adapter in a receptacle and is connected to the receptacle. The connector-incorporating plug includes a housing that is located at a back-end side of the connector in a direction of insertion, to hold the connector, a spring pressing the housing in the direction of insertion, a holder that is located in front of a flange portion formed on the housing and that is mounted to the housing, and a shell member. The holder is pressed by the spring through the flange portion to butt against a projection formed on the inner wall of the shell member, and is kept there. The housing is movable with respect to the holder only along a first axis orthogonal to the direction of insertion. The holder is movable with respect to the shell member only along a crossing axis.
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公开(公告)号：US09632262B2
公开(公告)日：2017-04-25
申请号：US15125329
申请日：2015-04-15
发明人： Shuichi Aihara , Keiichi Mori , Takayoshi Yamauchi , Osamu Hashiguchi , Eiichi Asami , Yoshihiko Hamada , Masuo Nishimoto , Hideo Sugimoto , Akira Watanabe , Satoshi Kai
CPC分类号： G02B6/4231 , G02B6/00 , G02B6/32 , G02B6/325 , G02B6/4214 , G02B6/4249 , G02B6/4292 , G02B7/00
摘要： An optical module is formed of a first optical block and a second optical block each equipped with a lens the optical axis of which needs to be aligned, the blocks being positioned and secured to each other, and has stepwise positioning means. A positioning means includes spring pieces each having an abutting slope, and edges. Four spring pieces are formed in the second optical block such that their abutting slopes are disposed at four corners of the second optical block. Positioning is implemented when the abutting slopes meet the edges of the first optical block. Another positioning means includes a depressed part and a guide slope formed in one of the two optical blocks and a raised part formed in the other optical block. The raised part is fitted into the depressed part.
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公开(公告)号：US09904019B2
公开(公告)日：2018-02-27
申请号：US15512371
申请日：2015-05-29
发明人： Yuichi Koreeda , Hideto Shimazu , Osamu Imaki , Hideo Sugimoto , Naoki Katagiyama , Masaki Ishiguro , Yasutaka Hiroki
IPC分类号： G02B6/38
CPC分类号： G02B6/3823 , G02B6/3821 , G02B6/3825 , G02B6/3879 , G02B6/3881 , G02B6/3885 , G02B6/428
摘要： In an optical-connector-incorporating plug accommodating and holding an optical connector in a barrel at a front end thereof and accommodating, in the barrel, an extra length portion of an optical fiber extending from an optical cable to the optical connector, the extra length portion bends as the optical connector is moved toward a back end of the barrel when the optical connector is connected to a mating receptacle; the distance from the position where the optical connector is held to the outer wall of the barrel depends on the direction, among the directions orthogonal to the direction in which the optical connector is moved; and a guide portion guiding the bend of the extra length portion in a direction other than the direction where the distance to the outer wall of the barrel is the shortest is formed in the barrel. The optical-connector-incorporating plug can be reduced in size.
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公开(公告)号：US10036862B2
公开(公告)日：2018-07-31
申请号：US15724686
申请日：2017-10-04
CPC分类号： G02B6/4292 , G02B6/381 , G02B6/3831 , G02B6/3869 , G02B6/3874 , G02B6/3894 , G02B6/3897
摘要： In a connector, a guide member to which an optical connector is fixed is provided with a first guide portion. The optical connector is provided with a second guide portion at a tip portion, in a mating direction, of a holding member thereof. The optical connector has a ferrule with a tip, and the tip is located between the first guide portion and the second guide portion in the mating direction. When the connector is connected to a structural body and before the optical connector reaches an accommodating portion, the first guide portion performs rough positioning of the optical connector with respect to the accommodating portion in a plane perpendicular to the mating direction. When the connector is connected to the structural body, the second guide portion guides the optical connector into the accommodating portion.
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公开(公告)号：USD775082S1
公开(公告)日：2016-12-27
申请号：US29507165
申请日：2014-10-24
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