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1. 发明授权

US09007469B2 Lens barrel and image pickup device 有权
标题翻译：镜筒和图像拾取装置
公开(公告)号：US09007469B2
公开(公告)日：2015-04-14
申请号：US13229284
申请日：2011-09-09
申请人： Satoru Yasutomi , Manabu Yoshii , Kunio Yamamiya , Naoki Fujii , Masato Miyata
发明人： Satoru Yasutomi , Manabu Yoshii , Kunio Yamamiya , Naoki Fujii , Masato Miyata
IPC分类号： H04N5/228 , H04N5/262 , G02B7/08 , G03B5/00
CPC分类号： G02B7/08 , G03B5/00 , G03B2205/0092
摘要： Provided is a lens barrel having, in order from an object side to an image side, a first to a third group lens, the lens barrel including: a fixed frame; a cam frame supported by the fixed frame so as to be rotationally movable in a optical axis direction between a forward and a backward movement ends; and a shutter frame which moves in the optical axis direction in a rotation restricted state, through the rotation of the cam frame, in which: a third group frame is fixed to the shutter frame so that the object side of the third group lens is arranged on an inner peripheral side of the shutter frame; and the second frame is configured so that the image side of the frame is stored on the inner peripheral side of the shutter frame when the cam frame is positioned at the backward movement end.
摘要翻译：本发明提供一种透镜镜筒，其从物体侧到像侧依次具有第一至第三组透镜，镜筒包括：固定框架; 凸轮框架，其由所述固定框架支撑，以便能够在前后向后移动端之间沿光轴方向旋转移动; 以及通过凸轮框架的旋转沿旋转限制状态沿光轴方向移动的快门框架，其中：第三组框架固定到快门框架，使得第三组透镜的物体侧被布置在快门框架的内周侧上; 并且第二框架被构造成使得当凸轮框架位于向后移动端时，框架的图像侧被存储在快门框架的内周侧。

2. 发明申请

US20120086821A1 Lens barrel and image pickup device 有权
标题翻译：镜筒和图像拾取装置
公开(公告)号：US20120086821A1
公开(公告)日：2012-04-12
申请号：US13229284
申请日：2011-09-09
申请人： Satoru Yasutomi , Manabu Yoshii , Kunio Yamamiya , Naoki Fujii , Masato Miyata
发明人： Satoru Yasutomi , Manabu Yoshii , Kunio Yamamiya , Naoki Fujii , Masato Miyata
IPC分类号： H04N5/228 , G02B9/14 , G02B9/34 , H04N5/225
CPC分类号： G02B7/08 , G03B5/00 , G03B2205/0092
摘要： Provided is a lens barrel having, in order from an object side to an image side, a first to a third group lens, the lens barrel including: a fixed frame; a cam frame supported by the fixed frame so as to be rotationally movable in a optical axis direction between a forward and a backward movement ends; and a shutter frame which moves in the optical axis direction in a rotation restricted state, through the rotation of the cam frame, in which: a third group frame is fixed to the shutter frame so that the object side of the third group lens is arranged on an inner peripheral side of the shutter frame; and the second frame is configured so that the image side of the frame is stored on the inner peripheral side of the shutter frame when the cam frame is positioned at the backward movement end.
摘要翻译：本发明提供一种透镜镜筒，其从物体侧到像侧依次具有第一至第三组透镜，镜筒包括：固定框架; 凸轮框架，其由所述固定框架支撑，以便能够在前后向后移动端之间沿光轴方向旋转移动; 以及通过凸轮框架的旋转沿旋转受限状态沿光轴方向移动的快门框架，其中：第三组框架固定到快门框架，使得第三组透镜的物体侧被布置在快门框架的内周侧上; 并且第二框架被构造成使得当凸轮框架位于向后移动端时，框架的图像侧被存储在快门框架的内周侧。

3. 发明授权

US06813093B2 Lens barrel 失效
标题翻译：镜筒
公开(公告)号：US06813093B2
公开(公告)日：2004-11-02
申请号：US10373944
申请日：2003-02-25
申请人： Tetsuya Takagi , Satoru Yasutomi , Keita Takahashi
发明人： Tetsuya Takagi , Satoru Yasutomi , Keita Takahashi
IPC分类号： G02B1514
CPC分类号： G02B7/04
摘要： A lens barrel comprises a first frame and a second frame. A first female helicoid is formed in a first region on the inner circumference face of the first frame, and a second female helicoid is formed in a second region on the inner circumference face thereof with the same lead and a different groove depth from that of the first female helicoid. The second frame is disposed inside of the first frame, and a first male helicoid for spirally meshing with the first female helicoid, and a second male helicoid for spirally meshing with the second female helicoid, are formed on the outer circumference thereof. The second frame is linearly moved when rotated relative to the first frame.
摘要翻译：镜筒包括第一框架和第二框架。第一阴螺纹形成在第一框架的内周面上的第一区域中，并且在其内周面上的第二区域中形成有第二阴螺旋形，并且具有相同的引线，并且与第第一女性螺旋体。第二框架设置在第一框架的内部，并且在其外周上形成有用于与第一阴螺旋形螺旋地啮合的第一阳螺旋形构件和用于与第二雌螺旋形螺旋形啮合的第二阳螺旋形构件。第二框架相对于第一框架旋转时线性移动。

4. 发明授权

US07394600B2 Lens barrel 有权
标题翻译：镜筒
公开(公告)号：US07394600B2
公开(公告)日：2008-07-01
申请号：US11644661
申请日：2006-12-22
申请人： Satoru Yasutomi , Masaaki Sunaga
发明人： Satoru Yasutomi , Masaaki Sunaga
IPC分类号： G02B15/14
CPC分类号： G02B7/102
摘要： The lens barrel includes a second group frame forwardly/backwardly movable, which is provided with plural pairs of cam followers, a first cam unit as a rotatable frame member that allows switching of engagement with the cam follower, and includes plural pairs of cam grooves and loose fit grooves, and a cam frame that allows switching of engagement with the cam follower, and includes a second cam unit formed of plural pairs of cam grooves and loose fit grooves. The cam frame rotational phase where the first cam unit switches engagement with the cam follower is different from the cam frame rotational phase where the second cam unit switches engagement with the cam follower. This makes it possible to increase a forward/backward movement of the second group frame and reduces fluctuation of resistance against the drive load, thus preventing the image blur.
摘要翻译：透镜镜筒包括可向前/向后移动的第二组框架，其具有多对凸轮从动件，作为可转动的框架构件的第一凸轮单元，其允许与凸轮从动件的接合切换，并且包括多对凸轮槽和松动配合槽，以及允许与凸轮从动件接合切换的凸轮框架，并且包括由多对凸轮槽和松配合槽形成的第二凸轮单元。第一凸轮单元与凸轮从动件切换接合的凸轮框架旋转相位与第二凸轮单元切换与凸轮从动件的接合的凸轮框架旋转相位不同。这使得可以增加第二组框架的向前/向后运动并且减小抵抗驱动负载的电阻的波动，从而防止图像模糊。

5. 发明授权

US07587134B2 Camera having barrier 失效
标题翻译：相机有障碍
公开(公告)号：US07587134B2
公开(公告)日：2009-09-08
申请号：US11285369
申请日：2005-11-22
申请人： Hidenobu Mochinushi , Kosaku Nishio , Moriya Katagiri , Satoru Yasutomi , Nobuyuki Tanaka , Naoki Matsumoto , Yasunari Shimazaki
发明人： Hidenobu Mochinushi , Kosaku Nishio , Moriya Katagiri , Satoru Yasutomi , Nobuyuki Tanaka , Naoki Matsumoto , Yasunari Shimazaki
IPC分类号： G03B17/08 , H04N9/47
CPC分类号： H04N5/2254 , G03B11/00 , G03B17/04
摘要： A camera having a barrier according to the present invention includes a barrier unit in a space between a front main body and a front metal cover serving as an exterior member. Rotation of a barrier driving motor is transmitted to a rotary shaft member passing through the front main body, thereby allowing opening/closing actions of the lens barrier between a protection position for a photographing lens and a lens-barrier retracted position. The front main body is sealed waterproof by an O-ring provided to the outer circumferential surface of the rotary shaft member. With the lens barrel of the camera, rotation of a rotary moving frame is effectively transmitted to a cam frame through a cam follower fit to a linear-action groove, using a circumferential groove and the linear-action groove of a bayonet mechanism.
摘要翻译：根据本发明的具有屏障的照相机在前主体和用作外部构件的前金属盖之间的空间中包括阻挡单元。挡板驱动马达的旋转传递到通过前主体的旋转轴构件，从而允许透镜挡板在用于摄影镜头的保护位置和镜片挡板缩回位置之间的打开/关闭动作。前主体通过设置在旋转轴构件的外周面上的O形环密封防水。利用摄像机的镜筒，通过使用卡口机构的圆周槽和线性作用槽，将旋转移动框架的旋转通过与线性动作凹槽配合的凸轮从动件有效地传递到凸轮框架。

6. 发明申请

US20060115249A1 Camera having barrier 失效
公开(公告)号：US20060115249A1
公开(公告)日：2006-06-01
申请号：US11285369
申请日：2005-11-22
申请人： Hidenobu Mochinushi , Kosaku Nishio , Moriya Katagiri , Satoru Yasutomi , Nobuyuki Tanaka , Naoki Matsumoto , Yasunari Shimazaki
发明人： Hidenobu Mochinushi , Kosaku Nishio , Moriya Katagiri , Satoru Yasutomi , Nobuyuki Tanaka , Naoki Matsumoto , Yasunari Shimazaki
IPC分类号： G03B17/08
CPC分类号： H04N5/2254 , G03B11/00 , G03B17/04
摘要： A camera having a barrier according to the present invention includes a barrier unit in a space between a front main body and a front metal cover serving as an exterior member. Rotation of a barrier driving motor is transmitted to a rotary shaft member passing through the front main body, thereby allowing opening/closing actions of the lens barrier between a protection position for a photographing lens and a lens-barrier retracted position. The front main body is sealed waterproof by an O-ring provided to the outer circumferential surface of the rotary shaft member. With the lens barrel of the camera, rotation of a rotary moving frame is effectively transmitted to a cam frame through a cam follower fit to a linear-action groove, using a circumferential groove and the linear-action groove of a bayonet mechanism.

7. 发明授权

US06989944B2 Camera 失效
标题翻译：相机
公开(公告)号：US06989944B2
公开(公告)日：2006-01-24
申请号：US10820368
申请日：2004-04-07
申请人： Satoru Yasutomi , Tetsuya Takagi , Keita Takahashi
发明人： Satoru Yasutomi , Tetsuya Takagi , Keita Takahashi
IPC分类号： G02B15/14
CPC分类号： G02B7/102 , G02B7/04
摘要： A camera with a lens barrel is provided which includes a first frame member having on an inner surface thereof a female helicoid, and a cam groove which has substantially a same lead angle as a lead angle of the female helicoid and which is deeper than the female helicoid. A second frame member is placed inside the first frame member. The second frame member includes a male helicoid engaged with the female helicoid, and a cam follower engaged with the cam groove. The first frame member is rotatable relative to the second frame member, so as to cause forward or backward movement of the second frame member.
摘要翻译：提供具有镜筒的相机，其包括在其内表面上具有阴螺纹的第一框架构件和具有与女性螺旋体的引导角基本相同的导程角并且比女性螺旋体更深的凸轮槽螺旋状第二框架构件放置在第一框架构件的内部。第二框架构件包括与雌螺旋形接合的阳螺旋形，以及与凸轮槽接合的凸轮从动件。第一框架构件可相对于第二框架构件旋转，以便使第二框架构件向前或向后移动。

8. 发明授权

US06751031B2 Lens barrel capable of positioning lens frames with high precision 失效
标题翻译：镜筒能够高精度定位镜架
公开(公告)号：US06751031B2
公开(公告)日：2004-06-15
申请号：US10236039
申请日：2002-09-05
申请人： Satoru Yasutomi
发明人： Satoru Yasutomi
IPC分类号： G02B702
CPC分类号： G02B7/102
摘要： A lens barrel includes a first frame member supporting a first lens group, a second frame member supporting a second lens group and being capable of movable relative to the first frame member along an optical axis, a cam follower in the first frame member, a cam frame member having a cam groove engaged with the cam follower to permit the first frame member to be movable along the optical axis, a contact portion which is provided for the second frame member and can come into contact with the cam follower, and a pushing member pushing the second frame member in the direction the cam follower comes into contact with the contact portion. The pushing member pushes the second frame member and the contact portion comes into contact with the cam follower. Thus, the position of the second lens group with respect to the first lens group can be restricted.
摘要翻译：透镜镜筒包括支撑第一透镜组的第一框架构件，支撑第二透镜组并且能够相对于第一框架构件沿着光轴移动的第二框架构件，第一框架构件中的凸轮从动件，凸轮框架构件，其具有与所述凸轮从动件接合的凸轮槽，以允许所述第一框架构件沿着所述光轴移动;对于所述第二框架构件设置并可与所述凸轮从动件接触的接触部分，以及推动构件沿着凸轮从动件与接触部分接触的方向推动第二框架构件。推动构件推动第二框架构件并且接触部分与凸轮从动件接触。因此，可以限制第二透镜组相对于第一透镜组的位置。

9. 发明申请

US20080106788A1 LENS BARREL 有权
标题翻译：镜筒
公开(公告)号：US20080106788A1
公开(公告)日：2008-05-08
申请号：US11644661
申请日：2006-12-22
申请人： Satoru Yasutomi , Masaaki Sunaga
发明人： Satoru Yasutomi , Masaaki Sunaga
IPC分类号： G02B15/14
CPC分类号： G02B7/102
摘要： The lens barrel includes a second group frame forwardly/backwardly movable, which is provided with plural pairs of cam followers, a first cam unit as a rotatable frame member that allows switching of engagement with the cam follower, and includes plural pairs of cam grooves and loose fit grooves, and a cam frame that allows switching of engagement with the cam follower, and includes a second cam unit formed of plural pairs of cam grooves and loose fit grooves. The cam frame rotational phase where the first cam unit switches engagement with the cam follower is different from the cam frame rotational phase where the second cam unit switches engagement with the cam follower. This makes it possible to increase a forward/backward movement of the second group frame and reduces fluctuation of resistance against the drive load, thus preventing the image blur.
摘要翻译：透镜镜筒包括可向前/向后移动的第二组框架，其具有多对凸轮从动件，作为可转动的框架构件的第一凸轮单元，其允许与凸轮从动件的接合切换，并且包括多对凸轮槽和松动配合槽，以及允许与凸轮从动件接合切换的凸轮框架，并且包括由多对凸轮槽和松配合槽形成的第二凸轮单元。第一凸轮单元与凸轮从动件切换接合的凸轮框架旋转相位与第二凸轮单元切换与凸轮从动件的接合的凸轮框架旋转相位不同。这使得可以增加第二组框架的向前/向后运动并且减小抵抗驱动负载的电阻的波动，从而防止图像模糊。

10. 发明授权

US06747809B2 Lens barrel 有权
标题翻译：镜筒
公开(公告)号：US06747809B2
公开(公告)日：2004-06-08
申请号：US10243777
申请日：2002-09-13
申请人： Satoru Yasutomi
发明人： Satoru Yasutomi
IPC分类号： G02B1415
CPC分类号： G02B7/102
摘要： A lens barrel is provided which includes a first frame member having on an inner surface thereof a female helicoid, and a cam groove which has substantially a same lead angle as a lead angle of the female helicoid and which is deeper than the female helicoid. A second frame member is placed inside the first frame member. The second frame member includes a male helicoid engaged with the female helicoid, and a cam follower engaged with the cam groove. The first frame member is rotatable relative to the second frame member, so as to cause forward or backward movement of the second frame member.
摘要翻译：提供了一种镜筒，其包括在其内表面上具有阴螺旋状的第一框架构件和与雌性螺旋体的引导角基本上相同的导程角并且比女性螺旋体更深的凸轮槽。第二框架构件放置在第一框架构件的内部。第二框架构件包括与雌螺旋形接合的阳螺旋形，以及与凸轮槽接合的凸轮从动件。第一框架构件可相对于第二框架构件旋转，以便使第二框架构件向前或向后移动。

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