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1. 发明授权

US08780469B2 Lens barrel and image pickup apparatus 有权
标题翻译：镜筒和摄像装置
公开(公告)号：US08780469B2
公开(公告)日：2014-07-15
申请号：US12971952
申请日：2010-12-17
申请人： Harushige Yamamoto , Kazushige Ichino
发明人： Harushige Yamamoto , Kazushige Ichino
IPC分类号： G02B7/02
CPC分类号： G02B7/023 , G02B5/04 , G02B7/102 , G02B15/161
摘要： An image pickup apparatus enabling construction of a small bending optical system with high magnification. A first lens group is movably disposed toward an object on a first optical axis. A second lens group is movably disposed radially inward of the first lens group. The second lens group comprises a drive frame drivingly controlled along the first optical axis and a lens holding frame for holding the second lens group. A prism is disposed on the first optical axis, for bending light incident on the prism to thereby guide the light along a second optical axis. The prism is retracted along the second optical axis in a non-shooting state. In the non-shooting state, the second lens group is retracted and accommodated in a space defined by the drive frame and the lens holding frame and a space occupied by the prism in a shooting state.
摘要翻译：一种能够以高放大率构造小型弯曲光学系统的图像拾取装置。第一透镜组可移动地朝向第一光轴上的物体设置。第二透镜组可移动地设置在第一透镜组的径向内侧。第二透镜组包括沿着第一光轴驱动控制的驱动框架和用于保持第二透镜组的透镜保持框架。棱镜设置在第一光轴上，用于弯曲入射在棱镜上的光，从而沿着第二光轴引导光。棱镜在非拍摄状态下沿着第二光轴缩回。在非拍摄状态下，第二透镜组缩回并容纳在由驱动框架和透镜保持框架限定的空间中，并且在拍摄状态下容纳由棱镜占据的空间。

2. 发明申请

US20100290135A1 OPTICAL ELEMENT POSITIONING APPARATUS 有权
标题翻译：光学元件定位装置
公开(公告)号：US20100290135A1
公开(公告)日：2010-11-18
申请号：US12768409
申请日：2010-04-27
申请人： Harushige Yamamoto , Takumi Uehara , Kazushige Ichino
发明人： Harushige Yamamoto , Takumi Uehara , Kazushige Ichino
IPC分类号： G02B7/02
CPC分类号： G03B17/02 , G02B5/04 , G02B7/102 , G02B15/173 , G03B17/14 , H04N5/2254
摘要： An optical element positioning apparatus capable of moving an optical element from a storage state to a use state and improving the accuracy of positioning the optical element to a use position on an optical path. A holding member that holds the optical element is guided by guide shafts to be movable between the storage state and the use state. The holding member is provided with guide-supporting and receiving portions through which the guide shafts are slidably inserted. The guide shafts are supported by holding portions. A degree of freedom in positioning the holding member at the use position is provided. Holding-member positioning parts of the guide-supporting and receiving portions are pressed by an urging device against ends of the holding portions, whereby the holding member is positioned and held at the use position.
摘要翻译：一种光学元件定位装置，其能够将光学元件从存储状态移动到使用状态，并且提高将光学元件定位到光路上的使用位置的准确性。保持光学元件的保持构件由引导轴引导，以在存储状态和使用状态之间移动。保持构件设置有引导支撑和接收部分，引导轴可滑动地插入该部分。引导轴由保持部支撑。提供了将保持构件定位在使用位置的自由度。引导支撑和接收部分的保持构件定位部分被推压装置压靠在保持部分的端部，由此保持构件被定位并保持在使用位置。

3. 发明授权

US08035905B2 Optical element positioning apparatus 有权
标题翻译：光学元件定位装置
公开(公告)号：US08035905B2
公开(公告)日：2011-10-11
申请号：US12768409
申请日：2010-04-27
申请人： Harushige Yamamoto , Takumi Uehara , Kazushige Ichino
发明人： Harushige Yamamoto , Takumi Uehara , Kazushige Ichino
IPC分类号： G02B7/02 , G03B17/00
CPC分类号： G03B17/02 , G02B5/04 , G02B7/102 , G02B15/173 , G03B17/14 , H04N5/2254
摘要： An optical element positioning apparatus capable of moving an optical element from a storage state to a use state and improving the accuracy of positioning the optical element to a use position on an optical path. A holding member that holds the optical element is guided by guide shafts to be movable between the storage state and the use state. The holding member is provided with guide-supporting and receiving portions through which the guide shafts are slidably inserted. The guide shafts are supported by holding portions. A degree of freedom in positioning the holding member at the use position is provided. Holding-member positioning parts of the guide-supporting and receiving portions are pressed by an urging device against ends of the holding portions, whereby the holding member is positioned and held at the use position.
摘要翻译：一种光学元件定位装置，其能够将光学元件从存储状态移动到使用状态，并且提高将光学元件定位到光路上的使用位置的准确性。保持光学元件的保持构件由引导轴引导，以在存储状态和使用状态之间移动。保持构件设置有引导支撑和接收部分，引导轴可滑动地插入该部分。引导轴由保持部支撑。提供了将保持构件定位在使用位置的自由度。引导支撑和接收部分的保持构件定位部分被推压装置压靠在保持部分的端部，由此保持构件被定位并保持在使用位置。

4. 发明授权

US08339504B2 Optical element drive mechanism and image pickup apparatus having the same 有权
标题翻译：光学元件驱动机构及其摄像装置
公开(公告)号：US08339504B2
公开(公告)日：2012-12-25
申请号：US12630487
申请日：2009-12-03
申请人： Takumi Uehara , Kazushige Ichino , Harushige Yamamoto
发明人： Takumi Uehara , Kazushige Ichino , Harushige Yamamoto
IPC分类号： H04N5/232
CPC分类号： G02B15/14 , G02B7/08 , H04N5/225 , H04N5/2254
摘要： An image pickup apparatus including a lens barrel with a bending optical system, in which a reflection optical element is movable between a storage state and a photographing state. When a rotary cylinder that retains a lens group to which light beams from an object are incident is being driven by a drive source to advance and retreat between a storage state and a photographing state, the coupling between a cam mechanism for rotary cylinder operation and a driving force transmission gear train for optical element operation is automatically established and released, whereby the operation for moving the reflection optical element between the storage state and the photographing state can be achieved by a single drive source.
摘要翻译：一种图像拾取装置，包括具有弯曲光学系统的镜筒，其中反射光学元件可在存储状态和拍摄状态之间移动。当保持来自物体的光束入射的透镜组的旋转圆筒由驱动源驱动以在存储状态和拍摄状态之间前进和后退时，用于旋转气缸操作的凸轮机构与自动建立和释放用于光学元件操作的驱动力传动齿轮系，从而可以通过单个驱动源来实现在存储状态和拍摄状态之间移动反射光学元件的操作。

5. 发明申请

US20100141827A1 OPTICAL ELEMENT DRIVE MECHANISM AND IMAGE PICKUP APPARATUS HAVING THE SAME 有权
标题翻译：光学元件驱动机构和具有该光学元件的图像拾取装置
公开(公告)号：US20100141827A1
公开(公告)日：2010-06-10
申请号：US12630487
申请日：2009-12-03
申请人： Takumi Uehara , Kazushige Ichino , Harushige Yamamoto
发明人： Takumi Uehara , Kazushige Ichino , Harushige Yamamoto
IPC分类号： H04N5/232 , G02B15/14
CPC分类号： G02B15/14 , G02B7/08 , H04N5/225 , H04N5/2254
摘要： An image pickup apparatus including a lens barrel with a bending optical system, in which a reflection optical element is movable between a storage state and a photographing state. When a rotary cylinder that retains a lens group to which light beams from an object are incident is being driven by a drive source to advance and retreat between a storage state and a photographing state, the coupling between a cam mechanism for rotary cylinder operation and a driving force transmission gear train for optical element operation is automatically established and released, whereby the operation for moving the reflection optical element between the storage state and the photographing state can be achieved by a single drive source.
摘要翻译：一种图像拾取装置，包括具有弯曲光学系统的镜筒，其中反射光学元件可在存储状态和拍摄状态之间移动。当保持来自物体的光束入射的透镜组的旋转圆筒由驱动源驱动以在存储状态和拍摄状态之间前进和后退时，用于旋转气缸操作的凸轮机构与自动建立和释放用于光学元件操作的驱动力传动齿轮系，从而可以通过单个驱动源来实现在存储状态和拍摄状态之间移动反射光学元件的操作。

6. 发明申请

US20110109981A1 LENS BARREL AND IMAGE PICKUP APPARATUS 有权
标题翻译：镜头条和图像拾取装置
公开(公告)号：US20110109981A1
公开(公告)日：2011-05-12
申请号：US12971952
申请日：2010-12-17
申请人： Harushige Yamamoto , Kazushige Ichino
发明人： Harushige Yamamoto , Kazushige Ichino
IPC分类号： G02B7/10
CPC分类号： G02B7/023 , G02B5/04 , G02B7/102 , G02B15/161
摘要： An image pickup apparatus enabling construction of a small bending optical system with high magnification. A first lens group is movably disposed toward an object on a first optical axis. A second lens group is movably disposed radially inward of the first lens group. The second lens group comprises a drive frame drivingly controlled along the first optical axis and a lens holding frame for holding the second lens group. A prism is disposed on the first optical axis, for bending light incident on the prism to thereby guide the light along a second optical axis. The prism is retracted along the second optical axis in a non-shooting state. In the non-shooting state, the second lens group is retracted and accommodated in a space defined by the drive frame and the lens holding frame and a space occupied by the prism in a shooting state.
摘要翻译：一种能够以高放大率构造小型弯曲光学系统的图像拾取装置。第一透镜组可移动地朝向第一光轴上的物体设置。第二透镜组可移动地设置在第一透镜组的径向内侧。第二透镜组包括沿着第一光轴驱动控制的驱动框架和用于保持第二透镜组的透镜保持框架。棱镜设置在第一光轴上，用于弯曲入射在棱镜上的光，从而沿着第二光轴引导光。棱镜在非拍摄状态下沿着第二光轴缩回。在非拍摄状态下，第二透镜组缩回并容纳在由驱动框架和透镜保持框架限定的空间中，并且在拍摄状态下容纳由棱镜占据的空间。

7. 发明授权

US07872820B2 Lens barrel and image pickup apparatus 有权
标题翻译：镜筒和摄像装置
公开(公告)号：US07872820B2
公开(公告)日：2011-01-18
申请号：US12500784
申请日：2009-07-10
申请人： Harushige Yamamoto , Kazushige Ichino , Takumi Uehara
发明人： Harushige Yamamoto , Kazushige Ichino , Takumi Uehara
IPC分类号： G02B7/02
CPC分类号： G02B7/023 , G02B5/04 , G02B7/102 , G02B15/161
摘要： An image pickup apparatus enabling construction of a small bending optical system with high magnification. A first lens group is movably disposed toward an object on a first optical axis. A second lens group is movably disposed radially inward of the first lens group. The second lens group comprises a drive frame drivingly controlled along the first optical axis and a lens holding frame for holding the second lens group. A prism is disposed on the first optical axis, for bending light incident on the prism to thereby guide the light along a second optical axis. The prism is retracted along the second optical axis in a non-shooting state. In the non-shooting state, the second lens group is retracted and accommodated in a space defined by the drive frame and the lens holding frame and a space occupied by the prism in a shooting state.
摘要翻译：一种能够以高放大率构造小型弯曲光学系统的图像拾取装置。第一透镜组可移动地朝向第一光轴上的物体设置。第二透镜组可移动地设置在第一透镜组的径向内侧。第二透镜组包括沿着第一光轴驱动控制的驱动框架和用于保持第二透镜组的透镜保持框架。棱镜设置在第一光轴上，用于弯曲入射在棱镜上的光，从而沿着第二光轴引导光。棱镜在非拍摄状态下沿着第二光轴缩回。在非拍摄状态下，第二透镜组缩回并容纳在由驱动框架和透镜保持框架限定的空间中，并且在拍摄状态下容纳由棱镜占据的空间。

8. 发明申请

US20100014171A1 LENS BARREL AND IMAGE PICKUP APPARATUS 有权
标题翻译：镜头条和图像拾取装置
公开(公告)号：US20100014171A1
公开(公告)日：2010-01-21
申请号：US12500784
申请日：2009-07-10
申请人： Harushige Yamamoto , Kazushige Ichino , Takumi Uehara
发明人： Harushige Yamamoto , Kazushige Ichino , Takumi Uehara
IPC分类号： G02B7/02 , G02B17/08
CPC分类号： G02B7/023 , G02B5/04 , G02B7/102 , G02B15/161
摘要： An image pickup apparatus enabling construction of a small bending optical system with high magnification. A first lens group is movably disposed toward an object on a first optical axis. A second lens group is movably disposed radially inward of the first lens group. The second lens group comprises a drive frame drivingly controlled along the first optical axis and a lens holding frame for holding the second lens group. A prism is disposed on the first optical axis, for bending light incident on the prism to thereby guide the light along a second optical axis. The prism is retracted along the second optical axis in a non-shooting state. In the non-shooting state, the second lens group is retracted and accommodated in a space defined by the drive frame and the lens holding frame and a space occupied by the prism in a shooting state.
摘要翻译：一种能够以高放大率构造小型弯曲光学系统的图像拾取装置。第一透镜组可移动地朝向第一光轴上的物体设置。第二透镜组可移动地设置在第一透镜组的径向内侧。第二透镜组包括沿着第一光轴驱动控制的驱动框架和用于保持第二透镜组的透镜保持框架。棱镜设置在第一光轴上，用于弯曲入射在棱镜上的光，从而沿着第二光轴引导光。棱镜在非拍摄状态下沿着第二光轴缩回。在非拍摄状态下，第二透镜组缩回并容纳在由驱动框架和透镜保持框架限定的空间中，并且在拍摄状态下容纳由棱镜占据的空间。

9. 发明授权

US07150571B2 Optical apparatus 有权
公开(公告)号：US07150571B2
公开(公告)日：2006-12-19
申请号：US11235959
申请日：2005-09-27
申请人： Kazushige Ichino
发明人： Kazushige Ichino
IPC分类号： G03B17/00
CPC分类号： G03B17/00
摘要： A camera capable of stabilizing the open state and closed state of barrier blades is disclosed. The camera comprises a lens barrel which holds a lens; and a barrier unit placed closer to the end of the lens barrel than a flange which is formed on the lens barrel and extends in the direction orthogonal to the optical axis, wherein the barrier unit has: a barrier member which opens/closes the front of the lens through a rotation operation; a barrier driving mechanism which drives the barrier member according to the operation of the lens barrel; and a partition plate which separates the barrier member from the barrier driving mechanism in the direction of the optical axis, and a shaft which supports the barrier member in a rotatable manner is formed on the flange.

10. 发明授权

US06967784B2 Lens barrel mechanism 失效
标题翻译：镜筒机构
公开(公告)号：US06967784B2
公开(公告)日：2005-11-22
申请号：US10763988
申请日：2004-01-23
申请人： Kazushige Ichino
发明人： Kazushige Ichino
IPC分类号： G02B7/02 , G02B7/04 , G02B15/14
CPC分类号： G02B7/04 , G02B7/021 , G02B7/023
摘要： A unit for performing light blocking and dust proof is disclosed. The light blocking and dust proof unit is fixed to a first optical unit, and is mounted to a second optical unit. The light blocking and dust proof unit is mounted to the second optical unit so as to be movable in the optical axial direction relative to the second optical unit, and to be regulated by different regulating portions of the second optical unit between cases where the light blocking and dust proof unit is contracted and where the light blocking and dust proof unit is expanded. The size of the light blocking and dust proof unit having such a structure can be reduced.
摘要翻译：公开了一种用于进行遮光和防尘的单元。遮光防尘单元固定在第一光学单元上，并安装在第二光学单元上。遮光防尘单元安装在第二光学单元上，以能够在相对于第二光学单元的光轴方向上移动，并且在第二光学单元的不同的调节部分被限制的情况下被阻挡防尘单元收缩，遮光防尘单元膨胀。可以减小具有这种结构的遮光和防尘单元的尺寸。

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