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。

公开(公告)号：US20110075974A1

公开(公告)日：2011-03-31

申请号：US12807760

申请日：2010-09-14

申请人： Naoki Katagiyama ,  Hideto Shimazu ,  Yuichi Koreeda ,  Takeo Toda ,  Hideo Sugimoto ,  Yasutaka Hiroki

发明人： Naoki Katagiyama ,  Hideto Shimazu ,  Yuichi Koreeda ,  Takeo Toda ,  Hideo Sugimoto ,  Yasutaka Hiroki

IPC分类号： G02B6/36

CPC分类号： G02B6/3887 ,  G02B6/3851

摘要： An optical connector is selectively attachable to one of optical fiber cables including a first type optical fiber cable and a second type optical fiber cable. Each of the optical fiber cables includes a common optical fiber and a common ferrule fixed to the common optical fiber. The first type optical fiber cable further includes a tension member. The second type optical fiber cable further including a tensile member. The optical connector has a swage portion through which the common ferrule is inserted forward when one of the optical fiber cables is attached to the optical connector. The swage portion has an outer surface on which the tensile member is swaged when the second type optical fiber cable is attached to the optical connector. The optical connector also has a fixing portion having at least one receiver hole formed therein for receiving and fixing an end of the tension member of the first type optical fiber cable. The fixing portion is located forward of the swage portion.

摘要翻译： 光连接器可选择性地附接到包括第一类光纤电缆和第二类光纤电缆的光纤电缆之一。 每个光纤电缆包括公共光纤和固定到公共光纤的公共套圈。 第一类型光缆还包括张力构件。 第二种类型的光缆还包括一个拉伸构件。 光连接器具有一个挤压部分，当其中一条光纤电缆连接到光连接器上时，公共套圈通过该挤压部分向前插入。 当第二类光纤电缆连接到光连接器上时，模锻部分具有外表面，抗拉构件被模制在其上。 光连接器还具有固定部分，其具有形成在其中的至少一个接收孔，用于接收和固定第一类光纤电缆的张紧部件的端部。 固定部分位于模具部分的前方。

公开(公告)号：US08459878B2

公开(公告)日：2013-06-11

申请号：US12807760

申请日：2010-09-14

申请人： Naoki Katagiyama ,  Hideto Shimazu ,  Yuichi Koreeda ,  Takeo Toda ,  Hideo Sugimoto ,  Yasutaka Hiroki

发明人： Naoki Katagiyama ,  Hideto Shimazu ,  Yuichi Koreeda ,  Takeo Toda ,  Hideo Sugimoto ,  Yasutaka Hiroki

IPC分类号： G02B6/36 ,  G02B6/38

CPC分类号： G02B6/3887 ,  G02B6/3851

摘要： An optical connector is selectively attachable to one of optical fiber cables including a first type optical fiber cable and a second type optical fiber cable. Each of the optical fiber cables includes a common optical fiber and a common ferrule fixed to the common optical fiber. The first type optical fiber cable further includes a tension member. The second type optical fiber cable further including a tensile member. The optical connector has a swage portion through which the common ferrule is inserted forward when one of the optical fiber cables is attached to the optical connector. The swage portion has an outer surface on which the tensile member is swaged when the second type optical fiber cable is attached to the optical connector. The optical connector also has a fixing portion having at least one receiver hole formed therein for receiving and fixing an end of the tension member of the first type optical fiber cable. The fixing portion is located forward of the swage portion.

摘要翻译： 光连接器可选择性地附接到包括第一类光纤电缆和第二类光纤电缆的光纤电缆之一。 每个光纤电缆包括公共光纤和固定到公共光纤的公共套圈。 第一类型光缆还包括张力构件。 第二种类型的光缆还包括一个拉伸构件。 光连接器具有一个挤压部分，当其中一条光纤电缆连接到光连接器上时，公共套圈通过该挤压部分向前插入。 当第二类光纤电缆连接到光连接器上时，模锻部分具有外表面，抗拉构件被模制在其上。 光连接器还具有固定部分，其具有形成在其中的至少一个接收孔，用于接收和固定第一类光纤电缆的张紧部件的端部。 固定部分位于模具部分的前方。

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。

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。

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：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.

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。

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。

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。