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。

公开(公告)号：US20060140542A1

公开(公告)日：2006-06-29

申请号：US11320083

申请日：2005-12-28

申请人： Yuichi Koreeda ,  Yasutaka Hiroki

发明人： Yuichi Koreeda ,  Yasutaka Hiroki

IPC分类号： G02B6/36

CPC分类号： G02B6/3825 ,  G02B6/3893 ,  G02B6/3897

摘要： In an optical connector having a housing defining an area surrounding a connection axis of the optical connector, the housing has a pair of slits spaced from each other and defining an elastic portion therebetween. A protruding portion protrudes from the elastic portion outward in a radial direction of the housing. A mounting portion is faced to the protruding portion with a space left therebetween.

摘要翻译： 在具有限定围绕光连接器的连接轴线的区域的壳体的光学连接器中，壳体具有彼此间隔开并在其间限定弹性部分的一对缝隙。 突起部从弹性部向外侧向外侧突出。 安装部分面向突出部分，其间留有空间。

公开(公告)号：US20070190834A1

公开(公告)日：2007-08-16

申请号：US11705630

申请日：2007-02-13

申请人： Yuichi Koreeda ,  Akihiro Onogawa ,  Hideto Shimazu ,  Kan Ozawa ,  Go Kaneko ,  Yasutaka Hiroki

发明人： Yuichi Koreeda ,  Akihiro Onogawa ,  Hideto Shimazu ,  Kan Ozawa ,  Go Kaneko ,  Yasutaka Hiroki

IPC分类号： H01R13/62

CPC分类号： G02B6/3825 ,  G02B6/3846 ,  G02B6/3893

摘要： An optical connector apparatus includes a first connector having a first connecting portion adapted to be connected to and disconnected from a first connecting object in a first direction, a second connector which has a second connecting portion adapted to be connected to a second connection object and which is coupled to the first connector, and an optical fiber connected between the first and the second connectors. The first connector includes a first ferrule having an end portion formed at a position corresponding to the first connecting portion and having a first outer diameter. The second connector includes a second ferrule having an end portion formed at a position corresponding to the second connecting portion and having a second outer diameter greater than the first outer diameter. The optical fiber is coupled to the first and the second ferrules.

摘要翻译： 一种光学连接器装置包括：第一连接器，具有适于在第一方向上连接到第一连接物体并与其分离的第一连接部分;第二连接器，具有适于连接到第二连接物体的第二连接部分， 耦合到第一连接器，以及连接在第一和第二连接器之间的光纤。 第一连接器包括第一套圈，其具有形成在与第一连接部分对应的位置并具有第一外径的端部。 第二连接器包括第二套圈，其具有形成在对应于第二连接部分的位置并具有大于第一外径的第二外径的端部。 光纤耦合到第一和第二套圈。

公开(公告)号：US20050094943A1

公开(公告)日：2005-05-05

申请号：US10978114

申请日：2004-10-29

申请人： Hirotada Kobayashi ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Yasutaka Hiroki

发明人： Hirotada Kobayashi ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Yasutaka Hiroki

IPC分类号： G02B6/36 ,  G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/389

摘要： In an optical connector adapter for use in connecting first and second optical connectors to each other, the optical connector adapter includes a shell member which has a wall portion defining an opening and which receives the first optical connector. The opening is received with an insert member adapted to guide the second optical connector. The insert member includes a flange portion extending outward in a radial direction. The flange portion has an extending end face faced to the wall portion, an engaging portion formed on the extending end face, and a slit allowing the engaging portion to be movable away from the wall portion. The wall portion has an engaged portion to be engaged with the engaging portion of the flange portion.

摘要翻译： 在用于将第一和第二光学连接器彼此连接的光学连接器适配器中，光学连接器适配器包括外壳构件，该外壳构件具有限定开口的壁部并且接收第一光学连接器。 所述开口接收有适于引导所述第二光学连接器的插入构件。 插入构件包括沿径向向外延伸的凸缘部分。 凸缘部分具有面向壁部的延伸端面，形成在延伸端面上的接合部分和允许接合部分能够远离壁部移动的狭缝。 壁部具有与凸缘部的接合部接合的被卡合部。

公开(公告)号：US07329051B2

公开(公告)日：2008-02-12

申请号：US11705630

申请日：2007-02-13

申请人： Yuichi Koreeda ,  Akihiro Onogawa ,  Hideto Shimazu ,  Kan Ozawa ,  Go Kaneko ,  Yasutaka Hiroki

发明人： Yuichi Koreeda ,  Akihiro Onogawa ,  Hideto Shimazu ,  Kan Ozawa ,  Go Kaneko ,  Yasutaka Hiroki

IPC分类号： G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/3846 ,  G02B6/3893

摘要： An optical connector apparatus includes a first connector having a first connecting portion adapted to be connected to and disconnected from a first connecting object in a first direction, a second connector which has a second connecting portion adapted to be connected to a second connection object and which is coupled to the first connector, and an optical fiber connected between the first and the second connectors. The first connector includes a first ferrule having an end portion formed at a position corresponding to the first connecting portion and having a first outer diameter. The second connector includes a second ferrule having an end portion formed at a position corresponding to the second connecting portion and having a second outer diameter greater than the first outer diameter. The optical fiber is coupled to the first and the second ferrules.

摘要翻译： 一种光学连接器装置包括：第一连接器，具有适于在第一方向上连接到第一连接物体并与其分离的第一连接部分;第二连接器，具有适于连接到第二连接物体的第二连接部分， 耦合到第一连接器，以及连接在第一和第二连接器之间的光纤。 第一连接器包括第一套圈，其具有形成在与第一连接部分对应的位置并具有第一外径的端部。 第二连接器包括第二套圈，其具有形成在对应于第二连接部分的位置并具有大于第一外径的第二外径的端部。 光纤耦合到第一和第二套圈。

公开(公告)号：US07287912B2

公开(公告)日：2007-10-30

申请号：US11320083

申请日：2005-12-28

申请人： Yuichi Koreeda ,  Yasutaka Hiroki

发明人： Yuichi Koreeda ,  Yasutaka Hiroki

IPC分类号： G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/3893 ,  G02B6/3897

摘要： In an optical connector having a housing defining an area surrounding a connection axis of the optical connector, the housing has a pair of slits spaced from each other and defining an elastic portion therebetween. A protruding portion protrudes from the elastic portion outward in a radial direction of the housing. A mounting portion is faced to the protruding portion with a space left therebetween.

摘要翻译： 在具有限定围绕光连接器的连接轴线的区域的壳体的光学连接器中，壳体具有彼此间隔开并在其间限定弹性部分的一对缝隙。 突起部从弹性部向外侧向外侧突出。 安装部分面向突出部分，其间留有空间。

公开(公告)号：US07008116B2

公开(公告)日：2006-03-07

申请号：US10978114

申请日：2004-10-29

申请人： Hirotada Kobayashi ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Yasutaka Hiroki

发明人： Hirotada Kobayashi ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Yasutaka Hiroki

IPC分类号： G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/389

摘要： In an optical connector adapter for use in connecting first and second optical connectors to each other, the optical connector adapter includes a shell member which has a wall portion defining an opening and which receives the first optical connector. The opening is received with an insert member adapted to guide the second optical connector. The insert member includes a flange portion extending outward in a radial direction. The flange portion has an extending end face faced to the wall portion, an engaging portion formed on the extending end face, and a slit allowing the engaging portion to be movable away from the wall portion. The wall portion has an engaged portion to be engaged with the engaging portion of the flange portion.

摘要翻译： 在用于将第一和第二光学连接器彼此连接的光学连接器适配器中，光学连接器适配器包括外壳构件，该外壳构件具有限定开口的壁部并且接收第一光学连接器。 所述开口接收有适于引导所述第二光学连接器的插入构件。 插入构件包括沿径向向外延伸的凸缘部分。 凸缘部分具有面向壁部的延伸端面，形成在延伸端面上的接合部分和允许接合部分能够远离壁部移动的狭缝。 壁部具有与凸缘部的接合部接合的被卡合部。

公开(公告)号：US06948858B2

公开(公告)日：2005-09-27

申请号：US10739313

申请日：2003-12-19

申请人： Akihiro Onogawa ,  Yasutaka Hiroki ,  Yuichi Koreeda ,  Hirotada Kobayashi

发明人： Akihiro Onogawa ,  Yasutaka Hiroki ,  Yuichi Koreeda ,  Hirotada Kobayashi

IPC分类号： G02B6/36 ,  G02B6/38

CPC分类号： G02B6/3825

摘要： An adapter for coupling first and second optical fiber connectors having ferrules, respectively, comprises first and second members and a sleeve. The first and the second members can be detachably coupled to each other. The second member holds the sleeve. To prevent one end of the sleeve from being brought into undesirable contact with end surface of the ferrule of the first optical fiber connector when the first member connected with the first optical fiber connector is coupled with the second member, the first member is formed with first and second positioning holes, while the second member is provided with first and second positioning sticks. The first and the second positioning sticks project beyond the end of the sleeve. The first and the second positioning sticks are inserted into the first and the second positioning holes, respectively, while the ferrule of the first optical fiber connector is suitably inserted into the sleeve when the first and the second members are coupled together.

摘要翻译： 用于耦合具有套圈的第一和第二光纤连接器的适配器分别包括第一和第二构件和套筒。 第一和第二构件可以可拆卸地彼此联接。 第二个成员拿着袖子。 为了防止当与第一光纤连接器连接的第一构件与第二构件联接时，套筒的一端不与第一光纤连接器的套圈的端面接触，第一构件形成有第一构件 和第二定位孔，而第二构件设置有第一和第二定位杆。 第一和第二定位杆超出套筒的末端。 第一和第二定位杆分别插入第一和第二定位孔中，而当第一和第二构件联接在一起时，第一光纤连接器的套圈适当地插入到套筒中。

公开(公告)号：US08419295B2

公开(公告)日：2013-04-16

申请号：US12449174

申请日：2008-01-21

申请人： Yuichi Koreeda ,  Wataru Ohtsu ,  Mikio Oda ,  Hisaya Takahashi ,  Takashi Ohtsuka ,  Hikaru Kouta ,  Hideyuki Ono

发明人： Yuichi Koreeda ,  Wataru Ohtsu ,  Mikio Oda ,  Hisaya Takahashi ,  Takashi Ohtsuka ,  Hikaru Kouta ,  Hideyuki Ono

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/4284

摘要： In a photoelectric conversion/connection device (100) including an optical element (320), a mounting board (310) on which the optical element is mounted, and an optical connector (400) which is connected to the mounting board so as to be optically connected to the optical element, the optical connector (400) is arranged on a surface (310a) opposite to a mounting surface (310b) of the mounting board (310) and the optical element (320) is exposed. The photoelectric conversion/connection device (100) includes a motherboard (210) having a main surface (210a) and an electric connector (220) to be mounted on the main surface of the motherboard. The electric connector (220) is detachably connected to the mounting board (310).

摘要翻译： 在包括光学元件（320）的光电转换/连接装置（100），安装有光学元件的安装板（310）和连接到安装板的光连接器（400） 光连接到光学元件，光连接器（400）布置在与安装板（310）的安装表面（310b）相对的表面（310a）上，并且光学元件（320）被暴露。 光电转换/连接装置（100）包括具有主表面（210a）的主板（210）和安装在母板主表面上的电连接器（220）。 电连接器（220）可拆卸地连接到安装板（310）。

公开(公告)号：US08297855B2

公开(公告)日：2012-10-30

申请号：US12449175

申请日：2008-01-25

申请人： Yuichi Koreeda ,  Hikaru Kouta ,  Kaichiro Nakano ,  Hisaya Takahashi ,  Takashi Ohtsuka ,  Hideyuki Ono

发明人： Yuichi Koreeda ,  Hikaru Kouta ,  Kaichiro Nakano ,  Hisaya Takahashi ,  Takashi Ohtsuka ,  Hideyuki Ono

IPC分类号： G02B6/36

CPC分类号： G02B6/4292

摘要： An optical connector 1 is for connecting a connection object 10 to an optical module 21. A slider 3 is slidably held by a housing 2 adapted for positioning the connection object and the optical module. The housing has a first positioning portion for receiving the connection object. The slider has a first pressing portion 3a for elastically pressing the connection object in a first direction toward the first positioning portion and a second pressing portion 3e that elastically acts in a second direction perpendicular to the first direction.

摘要翻译： 光连接器1用于将连接对象10连接到光学模块21.滑块3由适于定位连接对象和光学模块的壳体2可滑动地保持。 壳体具有用于接收连接物体的第一定位部分。 滑块具有用于沿第一方向朝向第一定位部弹性地按压连接物体的第一按压部分3a和在垂直于第一方向的第二方向上弹性地作用的第二按压部分3e。