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公开(公告)号：US08456752B2
公开(公告)日：2013-06-04
申请号：US13158623
申请日：2011-06-13
IPC分类号： G02B15/14
摘要： An interchangeable lens unit comprises a second lens group unit, a focus lens unit, a fourth lens group unit, a zoom ring unit, and a focus motor. The zoom ring unit mechanically transmits operational force inputted to a zoom ring to the second lens group unit and the fourth lens group unit. The focus motor electrically drives the focus lens unit in the Z axis direction with respect to the second lens group unit. When the zoom ring is operated in a state in which no power is being supplied to the focus motor, a gap is always ensured in the Z axis direction between the focus lens unit and the second lens group unit.
摘要翻译： 可互换透镜单元包括第二透镜组单元，聚焦透镜单元，第四透镜组单元，变焦环单元和聚焦电机。 变焦环单元将输入到变焦环的操作力机械地传递到第二透镜组单元和第四透镜组单元。 聚焦电动机相对于第二透镜组单元在Z轴方向上驱动聚焦透镜单元。 当在没有向聚焦电机供电的状态下操作变焦环时，在聚焦透镜单元和第二透镜组单元之间的Z轴方向上始终保证间隙。
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公开(公告)号：US07986469B2
公开(公告)日：2011-07-26
申请号：US12471561
申请日：2009-05-26
IPC分类号： G02B15/14
摘要： An interchangeable lens unit comprises a second lens group unit, a focus lens unit, a fourth lens group unit, a zoom ring unit, and a focus motor. The zoom ring unit mechanically transmits operational force inputted to a zoom ring to the second lens group unit and the fourth lens group unit. The focus motor electrically drives the focus lens unit in the Z axis direction with respect to the second lens group unit. When the zoom ring is operated in a state in which no power is being supplied to the focus motor, a gap is always ensured in the Z axis direction between the focus lens unit and the second lens group unit.
摘要翻译： 可互换透镜单元包括第二透镜组单元，聚焦透镜单元，第四透镜组单元，变焦环单元和聚焦电机。 变焦环单元将输入到变焦环的操作力机械地传递到第二透镜组单元和第四透镜组单元。 聚焦电动机相对于第二透镜组单元在Z轴方向上驱动聚焦透镜单元。 当在没有向聚焦电机供电的状态下操作变焦环时，在聚焦透镜单元和第二透镜组单元之间的Z轴方向上始终保证间隙。
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公开(公告)号：US08824070B2
公开(公告)日：2014-09-02
申请号：US13160614
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , H04N5/232 , G02B7/10 , G02B15/173
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
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公开(公告)号：US08049979B2
公开(公告)日：2011-11-01
申请号：US12547588
申请日：2009-08-26
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
摘要翻译： 镜筒包括第一透镜单元，第二透镜单元和驱动单元。 第一透镜单元包括第一透镜元件和支撑第一透镜元件的第一透镜支撑框架。 第二透镜单元包括第二透镜元件和支撑第二透镜元件的第二透镜支撑框架。 第二透镜单元由第一透镜单元支撑，以能够相对于第一透镜单元在第一透镜元件的光轴方向上移动。 驱动单元布置成用于相对于第一透镜单元驱动第二透镜单元，并且被固定到第一透镜单元。 当沿光轴方向观察时，驱动单元被固定到第一透镜单元，使得由第一透镜单元和驱动单元形成的第一轮廓线基本上是圆形的。
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公开(公告)号：US08259404B2
公开(公告)日：2012-09-04
申请号：US13160625
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
摘要翻译： 镜筒包括第一透镜单元，第二透镜单元和驱动单元。 第一透镜单元包括第一透镜元件和支撑第一透镜元件的第一透镜支撑框架。 第二透镜单元包括第二透镜元件和支撑第二透镜元件的第二透镜支撑框架。 第二透镜单元由第一透镜单元支撑，以能够相对于第一透镜单元在第一透镜元件的光轴方向上移动。 驱动单元布置成用于相对于第一透镜单元驱动第二透镜单元，并且被固定到第一透镜单元。 当沿光轴方向观察时，驱动单元被固定到第一透镜单元，使得由第一透镜单元和驱动单元形成的第一轮廓线基本上是圆形的。
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公开(公告)号：US20100060995A1
公开(公告)日：2010-03-11
申请号：US12547588
申请日：2009-08-26
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
摘要翻译： 镜筒包括第一透镜单元，第二透镜单元和驱动单元。 第一透镜单元包括第一透镜元件和支撑第一透镜元件的第一透镜支撑框架。 第二透镜单元包括第二透镜元件和支撑第二透镜元件的第二透镜支撑框架。 第二透镜单元由第一透镜单元支撑，以能够相对于第一透镜单元在第一透镜元件的光轴方向上移动。 驱动单元布置成用于相对于第一透镜单元驱动第二透镜单元，并且被固定到第一透镜单元。 当沿光轴方向观察时，驱动单元被固定到第一透镜单元，使得由第一透镜单元和驱动单元形成的第一轮廓线基本上是圆形的。
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公开(公告)号：US08913333B2
公开(公告)日：2014-12-16
申请号：US13160617
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , G02B15/173 , G02B7/10 , H04N5/232
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
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公开(公告)号：US08879178B2
公开(公告)日：2014-11-04
申请号：US13160634
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , G02B15/173 , H04N5/232 , G02B7/10
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
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公开(公告)号：US08848302B2
公开(公告)日：2014-09-30
申请号：US13160621
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , H04N5/232 , G02B15/173 , G02B7/10
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
摘要翻译： 镜筒包括第一透镜单元，第二透镜单元和驱动单元。 第一透镜单元包括第一透镜元件和支撑第一透镜元件的第一透镜支撑框架。 第二透镜单元包括第二透镜元件和支撑第二透镜元件的第二透镜支撑框架。 第二透镜单元由第一透镜单元支撑，以能够相对于第一透镜单元在第一透镜元件的光轴方向上移动。 驱动单元布置成用于相对于第一透镜单元驱动第二透镜单元，并且被固定到第一透镜单元。 当沿光轴方向观察时，驱动单元被固定到第一透镜单元，使得由第一透镜单元和驱动单元形成的第一轮廓线基本上是圆形的。
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公开(公告)号：US08879177B2
公开(公告)日：2014-11-04
申请号：US13160630
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , G02B15/173 , H04N5/232 , G02B7/10
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
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