公开(公告)号：US20090310919A1

公开(公告)日：2009-12-17

申请号：US12482302

申请日：2009-06-10

申请人： Norimasa Arai ,  Junji Taira ,  Yasunari Kawasaki

发明人： Norimasa Arai ,  Junji Taira ,  Yasunari Kawasaki

IPC分类号： G02B6/36 ,  B29D11/00

CPC分类号： G02B6/3887

摘要： To provide an optical fiber cord with an optical connector of higher flexibility resistance, and the method for manufacturing the same are disclosed. An optical fiber cord with an optical connector, wherein said fiber cord, wherein said the optical connector comprising a stop ring having a through hole formed therein, though which said optical fiber is disposed; a crimping ring being disposed around said optical fiber to crimp said stop ring and said optical fiber cord; a ferrule being disposed at the tip end part of said optical fiber in said optical fiber cord; a spring being disposed around said optical fiber and between said ferrule and said stop ring; a plug frame being engaged with said stop ring; a grip being engaged with said plug frame; wherein said through hole of said stop ring having a stepwisely narrowing part in which a hole diameter is gradually reduced from said crimping part side to said ferrule side.

摘要翻译： 为了提供具有更高柔性电阻的光连接器的光纤线缆及其制造方法。 一种具有光学连接器的光纤线，其中所述光纤线路，其中所述光学连接器包括其中形成有通孔的止动环，所述光纤设置在所述通孔中; 围绕所述光纤设置的压接环以压接所述止动环和所述光纤线; 套管设置在所述光纤线的所述光纤的前端部; 弹簧围绕所述光纤设置在所述套圈和所述止动环之间; 插塞框架与所述止动环接合; 与所述插头框架接合的把手; 其特征在于，所述止动环的所述通孔具有逐渐变窄的部分，其中孔径从所述压接部分侧逐渐减小到所述套圈侧。

公开(公告)号：US20050201690A1

公开(公告)日：2005-09-15

申请号：US11071719

申请日：2005-03-03

申请人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

发明人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

IPC分类号： G02B6/38 ,  G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3893

摘要： Disclosed are an optical connector plug and an optical connector, wherein the grip member includes an inner barrel and an outer barrel, which are freely slid with respect to each other, the grip member having a reduction state where the inner barrel is accommodated in the outer barrel and an extension state where the inner barrel projects forwardly, and the plug frame being engaged and supported such that the plug frame is movable by a predetermined amount with respect to the outer barrel, and, at a leading end inside the inner barrel are provided a shield plate supported at a free slant with respect to the inner barrel via a base end of the shield plate, disposed at a shield position at which a leading end of the ferrule is shielded in the extension state, and disposed at a non-shield position at which accommodation of the plug frame in the inner barrel is allowed, an action plate supported at a free slant inside the shield plate via a base end of the action plate, and inclined along with the shield plate, with a leading end of the action plate contacting with or engaged with the shield plate, and a biasing supporting means for biasing the shield plate for positioning the shield plate such that the shield plate is disposed at the shield position in the extension position.

摘要翻译： 公开了一种光学连接器插头和光学连接器，其中握持构件包括相对于彼此自由滑动的内筒和外筒，所述夹持构件具有减压状态，其中内筒容纳在外筒 桶和延伸状态，其中内筒向前突出，并且插塞框架被接合和支撑，使得插塞框架相对于外筒可移动预定量，并且在内筒内的前端提供 屏蔽板，其经由屏蔽板的基端相对于内筒自由倾斜地支撑，该屏蔽板设置在屏蔽位置，在该屏蔽位置，套圈的前端在延伸状态下屏蔽，并且设置在非屏蔽 能够容纳内筒中的插塞框的容纳位置，通过该动作板的基端自由倾斜地支撑在屏蔽板内的动作板， 与屏蔽板一起，与屏蔽板接触或接合的作动板的前端;以及偏置支撑装置，用于偏置屏蔽板以定位屏蔽板，使得屏蔽板设置在屏蔽位置中 延伸位置。

公开(公告)号：US08596883B2

公开(公告)日：2013-12-03

申请号：US13225630

申请日：2011-09-06

申请人： Junji Taira ,  Norimasa Arai

发明人： Junji Taira ,  Norimasa Arai

IPC分类号： G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3825 ,  G02B6/3893 ,  G02B2006/4297

摘要： An optical connector plug incorporates a coil spring to bias a shutter holding member to the front side of an axial direction with respect to a plug frame and minimizes the entire length. The plug has a housing that includes a grip member and a shutter holding member that move relatively in the axial direction and the plug frame has an extension state in which the grip member moves to the rear side of the axial direction of the shutter holding member and a reduction state in which the grip member moves to the front side of the axial direction of the shutter holding member. A biasing member that biases the shutter holding member to the front side of the axial direction with respect to the plug frame and a biasing member receiving member that is connected to the plug frame are provided.

摘要翻译： 光学连接器插头包括螺旋弹簧，用于相对于插头框架将快门保持构件偏压到轴向方向的前侧，并使整个长度最小化。 插头具有壳体，其包括夹持构件和沿轴向相对移动的活门保持构件，并且插头框架具有延伸状态，其中握持构件移动到快门保持构件的轴向方向的后侧， 夹持构件向挡板保持构件的轴向的前侧移动的减速状态。 提供了一种偏压构件，其将快门保持构件相对于插头框架向轴向的前侧偏压，并且设置有与插头框架连接的偏压构件容纳构件。

公开(公告)号：US07093983B2

公开(公告)日：2006-08-22

申请号：US11004781

申请日：2004-12-03

申请人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

发明人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

IPC分类号： G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3893 ,  G02B2006/4297

摘要： Provided are an optical connector plug and an optical connector, including: a shielding plate which is held in a plug frame holding hole of a plug housing in a manner that allows the shielding plate to tilt, the distal end of the shielding plate moving between a shielding position and an unshielding position; an operating plate which is held in a tiltable manner in the plug frame holding hole and adapted to tilt along with the shielding plate, the plug frame being capable of retracting, upon movement of the shielding plate to the shielding position, to a housing position at which no interference occurs with the shielding plate and the operating plate; and a biasing and holding member for biasing and positioning the shielding plate and the operating plate in a manner that brings the shielding plate to the shielding position as the plug frame moves to the housing position. When the plug frame is moved toward a front end of the plug housing, the operating plate is tilted by this movement of the plug frame, and the tilted operating plate pushes the shielding plate to the unshielding position, thus allowing the plug frame to move to an optical connection position with respect to the plug housing.

摘要翻译： 提供了一种光学连接器插头和光学连接器，包括：屏蔽板，其以允许遮蔽板倾斜的方式保持在插头壳体的插头框架保持孔中，屏蔽板的远端在 屏蔽位置和非屏蔽位置; 操作板，其以可倾斜的方式保持在所述插头框架保持孔中并且适于与所述屏蔽板一起倾斜，所述插头框架能够在所述屏蔽板移动到所述屏蔽位置时缩回至所述屏蔽位置处的壳体位置 与屏蔽板和操作板不发生干扰; 以及用于在屏蔽板移动到壳体位置时使屏蔽板处于屏蔽位置的方式偏置和定位屏蔽板和操作板的偏置和保持构件。 当插头框架朝向插头壳体的前端移动时，操作板通过插头框架的移动而倾斜，并且倾斜的操作板将屏蔽板推动到非屏蔽位置，从而允许插头框架移动到 相对于插头壳体的光学连接位置。

公开(公告)号：US09164244B2

公开(公告)日：2015-10-20

申请号：US13225611

申请日：2011-09-06

申请人： Junji Taira ,  Norimasa Arai

发明人： Junji Taira ,  Norimasa Arai

IPC分类号： G02B6/42 ,  G02B6/38

CPC分类号： G02B6/3849 ,  G02B6/3825 ,  G02B6/3893 ,  G02B2006/4297

摘要： In an optical connector plug, a front end of the shutter member can move between a shield position to shield a front end face of a ferrule in an extension state and a non-shield position to expose the front end face of the ferrule to the front side of a housing in a reduction state, when a plug frame and a shutter holding member move between the extension state and the reduction state. In the optical connector plug, in a course in which the shutter holding member is engaged with holding portions protruding in an axial direction of the optical connector adaptor and a grip member moves from the extension state to the reduction state, the front end of the shutter member is spaced to face front ends of the holding portions in the axial direction.

摘要翻译： 在光学连接器插头中，活门构件的前端可以在屏蔽位置之间移动，屏蔽位置以屏蔽扩展状态的套圈的前端面和非屏蔽位置，以将套圈的前端面暴露于前端 当插头框架和快门保持构件在延伸状态和缩小状态之间移动时，壳体处于减小状态。 在光连接器插头中，在光闸保持部件沿与光连接器适配器的轴向突出的保持部分卡合的过程中，把持部件从延伸状态移动到缩小状态，快门的前端 构件间隔开以保持保持部分的轴向方向的前端。

公开(公告)号：US20050196106A1

公开(公告)日：2005-09-08

申请号：US11004781

申请日：2004-12-03

申请人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

发明人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

IPC分类号： G02B6/38 ,  G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3893 ,  G02B2006/4297

摘要： Provided are an optical connector plug and an optical connector, including: a shielding plate which is held in a plug frame holding hole of a plug housing in a manner that allows the shielding plate to tilt, the distal end of the shielding plate moving between a shielding position and an unshielding position; an operating plate which is held in a tiltable manner in the plug frame holding hole and adapted to tilt along with the shielding plate, the plug frame being capable of retracting, upon movement of the shielding plate to the shielding position, to a housing position at which no interference occurs with the shielding plate and the operating plate; and a biasing and holding member for biasing and positioning the shielding plate and the operating plate in a manner that brings the shielding plate to the shielding position as the plug frame moves to the housing position. When the plug frame is moved toward a front end of the plug housing, the operating plate is tilted by this movement of the plug frame, and the tilted operating plate pushes the shielding plate to the unshielding position, thus allowing the plug frame to move to an optical connection position with respect to the plug housing.

摘要翻译： 提供了一种光学连接器插头和光学连接器，包括：屏蔽板，其以允许遮蔽板倾斜的方式保持在插头壳体的插头框架保持孔中，屏蔽板的远端在 屏蔽位置和非屏蔽位置; 操作板，其以可倾斜的方式保持在所述插头框架保持孔中并且适于与所述屏蔽板一起倾斜，所述插头框架能够在所述屏蔽板移动到所述屏蔽位置时缩回至所述屏蔽位置处的壳体位置 与屏蔽板和操作板不发生干扰; 以及用于在屏蔽板移动到壳体位置时使屏蔽板处于屏蔽位置的方式偏置和定位屏蔽板和操作板的偏置和保持构件。 当插头框架朝向插头壳体的前端移动时，操作板通过插头框架的移动而倾斜，并且倾斜的操作板将屏蔽板推动到非屏蔽位置，从而允许插头框架移动到 相对于插头壳体的光学连接位置。

公开(公告)号：US08256969B2

公开(公告)日：2012-09-04

申请号：US12482302

申请日：2009-06-10

申请人： Norimasa Arai ,  Junji Taira ,  Yasunari Kawasaki

发明人： Norimasa Arai ,  Junji Taira ,  Yasunari Kawasaki

IPC分类号： G02B6/36

CPC分类号： G02B6/3887

摘要： To provide an optical fiber cord with an optical connector of higher flexibility resistance, and the method for manufacturing the same are disclosed. An optical fiber cord with an optical connector, wherein said fiber cord, wherein said the optical connector comprising a stop ring having a through hole formed therein, though which said optical fiber is disposed; a crimping ring being disposed around said optical fiber to crimp said stop ring and said optical fiber cord; a ferrule being disposed at the tip end part of said optical fiber in said optical fiber cord; a spring being disposed around said optical fiber and between said ferrule and said stop ring; a plug frame being engaged with said stop ring; a grip being engaged with said plug frame; wherein said through hole of said stop ring having a stepwisely narrowing part in which a hole diameter is gradually reduced from said crimping part side to said ferrule side.

摘要翻译： 为了提供具有更高柔性电阻的光连接器的光纤线缆及其制造方法。 一种具有光学连接器的光纤线，其中所述光纤线路，其中所述光学连接器包括其中形成有通孔的止动环，所述光纤设置在所述通孔中; 围绕所述光纤设置的压接环以压接所述止动环和所述光纤线; 套管设置在所述光纤线的所述光纤的前端部; 弹簧围绕所述光纤设置在所述套圈和所述止动环之间; 插塞框架与所述止动环接合; 与所述插头框架接合的把手; 其特征在于，所述止动环的所述通孔具有逐渐变窄的部分，其中孔径从所述压接部分侧逐渐减小到所述套圈侧。

公开(公告)号：US20120057831A1

公开(公告)日：2012-03-08

申请号：US13225630

申请日：2011-09-06

申请人： Junji TAIRA ,  Norimasa Arai

发明人： Junji TAIRA ,  Norimasa Arai

IPC分类号： G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3825 ,  G02B6/3893 ,  G02B2006/4297

摘要： An optical connector plug incorporates a coil spring to bias a shutter holding member to the front side of an axial direction with respect to a plug frame and minimizes the entire length. The plug has a housing that includes a grip member and a shutter holding member that move relatively in the axial direction and the plug frame has an extension state in which the grip member moves to the rear side of the axial direction of the shutter holding member and a reduction state in which the grip member moves to the front side of the axial direction of the shutter holding member. A biasing member that biases the shutter holding member to the front side of the axial direction with respect to the plug frame and a biasing member receiving member that is connected to the plug frame are provided.

摘要翻译： 光学连接器插头包括螺旋弹簧，用于相对于插头框架将快门保持构件偏压到轴向方向的前侧，并使整个长度最小化。 插头具有壳体，其包括夹持构件和沿轴向相对移动的活门保持构件，并且插头框架具有延伸状态，其中握持构件移动到快门保持构件的轴向方向的后侧， 夹持构件向挡板保持构件的轴向的前侧移动的减速状态。 提供了一种偏压构件，其将快门保持构件相对于插头框架向轴向的前侧偏压，并且设置有与插头框架连接的偏压构件容纳构件。

公开(公告)号：US07153035B2

公开(公告)日：2006-12-26

申请号：US11071719

申请日：2005-03-03

申请人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

发明人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

IPC分类号： G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3893

摘要： Disclosed are an optical connector plug and an optical connector, wherein the grip member includes an inner barrel and an outer barrel, which are freely slid with respect to each other, the grip member having a reduction state where the inner barrel is accommodated in the outer barrel and an extension state where the inner barrel projects forwardly, and the plug frame being engaged and supported such that the plug frame is movable by a predetermined amount with respect to the outer barrel, and, at a leading end inside the inner barrel are provided a shield plate supported at a free slant with respect to the inner barrel via a base end of the shield plate, disposed at a shield position at which a leading end of the ferrule is shielded in the extension state, and disposed at a non-shield position at which accommodation of the plug frame in the inner barrel is allowed, an action plate supported at a free slant inside the shield plate via a base end of the action plate, and inclined along with the shield plate, with a leading end of the action plate contacting with or engaged with the shield plate, and a biasing supporting means for biasing the shield plate for positioning the shield plate such that the shield plate is disposed at the shield position in the extension position.

摘要翻译： 公开了一种光学连接器插头和光学连接器，其中握持构件包括相对于彼此自由滑动的内筒和外筒，所述夹持构件具有减压状态，其中内筒容纳在外筒 桶和延伸状态，其中内筒向前突出，并且插塞框架被接合和支撑，使得插塞框架相对于外筒可移动预定量，并且在内筒内的前端提供 屏蔽板，其经由屏蔽板的基端相对于内筒自由倾斜地支撑，所述屏蔽板设置在屏蔽位置，在该屏蔽位置，套圈的前端在延伸状态下被屏蔽，并且设置在非屏蔽 能够容纳内筒中的插塞框的容纳位置，通过该动作板的基端自由倾斜地支撑在屏蔽板内的动作板， 与屏蔽板一起，与屏蔽板接触或接合的作动板的前端;以及偏置支撑装置，用于偏置屏蔽板以定位屏蔽板，使得屏蔽板设置在屏蔽位置中 延伸位置。

公开(公告)号：US4488286A

公开(公告)日：1984-12-11

申请号：US383244

申请日：1982-05-28

申请人： Takashi Saito ,  Masayoshi Uchida ,  Masafumi Mochizuki ,  Norimasa Arai

发明人： Takashi Saito ,  Masayoshi Uchida ,  Masafumi Mochizuki ,  Norimasa Arai

IPC分类号： G11B3/42 ,  G11B3/46 ,  G11B3/10 ,  B65D81/02 ,  B65D85/30

CPC分类号： G11B3/46 ,  G11B3/42

摘要： A signal-pickup cartridge is adapted to be loaded into a holder of a signal-pickup device proper of a rotating recording medium reproducing apparatus. The signal-pickup cartridge comprises a cantilever having at its distal tip a reproducing element for picking up and reproducing a signal from a rotating recording medium rotating in the apparatus, a cartridge case supporting therewithin the cantilever and having a ceiling plate and vertical walls on opposite sides thereof, a box-shaped cover joinable to the cartridge case to cover the lower face thereof in a manner to protect the cantilever and the reproducing element, and a mechanism for joining the cover and the case in latched state. This mechanism is triggered to unlatch the cover from the case when the cartridge is inserted into the holder.

摘要翻译： 信号拾取盒适于装载到旋转记录介质再现装置本身的信号拾取装置的保持器中。 信号拾取盒包括悬臂，其顶端具有用于拾取和再现来自在装置中旋转的旋转记录介质的信号的再现元件，在其中支撑悬臂的盒壳体，并且具有顶板和相对的垂直壁 侧面，可以以保护悬臂和再现元件的方式覆盖盒壳以覆盖其下表面的盒形盖，以及用于以闭锁状态接合盖和壳体的机构。 触发该机构，以便当盒被插入支架时将盖从盒子中解开。