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    OPTICAL IMAGE STABILIZER
    1.
    发明申请
    OPTICAL IMAGE STABILIZER 有权
    光学图像稳定器

    公开(公告)号：US20140320962A1

    公开(公告)日：2014-10-30

    申请号：US14258807

    申请日：2014-04-22

    Applicant: KAMAKURA KOKI CO., LTD.

    Inventor： Kunio ANDO ,  Masashi KATO ,  Haruo ITOH ,  Kazuya MIYAJI

    IPC: G02B27/64

    CPC classification number: G02B27/646 ,  G02B23/02

    Abstract: An optical image stabilizer for a telescopic instrument having an objective lens, an erect prism, and an eyepiece lens arranged in this order which is capable of compensating for image deteriorations of an observed image due to external vibrations. The optical image stabilizer has a gimbal device mounted on a telescope housing, an external gimbal frame rotatably mounted on the gimbal casing, and an internal gimbal frame with the erect prism fixed thereto. Voice coil motors are provided for rotating the external and the internal gimbal frames. One of the voice coil motors has a coil disposed on the circuit board and a permanent magnet disposed on either one of the external and the internal gimbal frames oppositely to the coil. The remaining voice coil motor has a coil disposed on the circuit board and a permanent magnet disposed on the other gimbal frame oppositely to the coil.

    Abstract translation: 一种用于伸缩式仪器的光学图像稳定器，具有物镜，直立棱镜和目镜，以能够补偿由于外部振动引起的观察图像的图像劣化。 光学图像稳定器具有安装在望远镜壳体上的万向节装置，可旋转地安装在万向架壳体上的外部万向架框架和固定有直立棱镜的内部万向架框架。 提供音圈电机用于旋转外部和内部万向架。 其中一个音圈马达具有设置在电路板上的线圈和设置在与线圈相对的外部和内部万向架中的任一个上的永磁体。 剩余的音圈电动机具有设置在电路板上的线圈和与线圈相对设置在另一个万向架框架上的永磁体。

    IMAGE STABILIZING DEVICE AND SYSTEM FOR TELESCOPIC OPTICAL INSTRUMENTS
    3.
    发明申请
    IMAGE STABILIZING DEVICE AND SYSTEM FOR TELESCOPIC OPTICAL INSTRUMENTS 有权
    图像稳定装置和系统用于电视光学仪器

    公开(公告)号：US20150219920A1

    公开(公告)日：2015-08-06

    申请号：US14606969

    申请日：2015-01-27

    Applicant: KAMAKURA KOKI CO., LTD.

    Inventor： Kunio ANDO ,  Masashi KATO ,  Haruo ITOH ,  Kazuya MIYAJI

    IPC: G02B27/64 ,  G02B5/04

    CPC classification number: G02B27/646 ,  G02B5/04 ,  G02B23/18 ,  H02K41/0354

    Abstract: An image stabilizing device and system for a binocular telescope having a pair of telescopic optical systems each comprising an objective lens, a gimbal mounted erecting prism and an eyepiece lens which is capable of compensating for deterioration in quality of an observed image due to user hand shake or other external vibrations.

    Abstract translation: 一种用于双目望远镜的图像稳定装置和系统，具有一对可伸缩光学系统，每个包括物镜，万向架安装的立体棱镜和目镜，其能够补偿由于用户手抖动造成的观察图像的质量下降 或其他外部振动。

    IMAGE STABILIZER
    4.
    发明申请
    IMAGE STABILIZER 有权
    图像稳定器

    公开(公告)号：US20140092476A1

    公开(公告)日：2014-04-03

    申请号：US14042456

    申请日：2013-09-30

    Applicant: Al Systems, Ltd. ,  Kamakura Koki Co., Ltd.

    Inventor： Kunio ANDO ,  Masashi KATO ,  Haruo ITOH

    IPC: G02B27/64

    CPC classification number: G02B27/646

    Abstract: An image stabilizer applicable to a monocular or binocular optical system. The stabilizer includes an erecting prism placed between an objective lens and an eyepiece to compensate for deterioration in a quality of an observed image caused by hands movement. The image stabilizer includes a gimbal suspension system having pivot shafts respectively extending to left and right sides of the optical axis of the optical system. The pivot shafts have a common pivot axis perpendicular to the optical axis. The gimbal suspension system has an erecting-prism holder supported by the pivot shafts, an angular velocity detector for detecting an angular displacement of the erecting prism, and a voice coil motor for pivoting the erecting-prism holder.

    Abstract translation: 适用于单目或双目光学系统的图像稳定器。 稳定器包括放置在物镜和目镜之间的竖立棱镜，以补偿由手部移动引起的观察图像质量的劣化。 图像稳定器包括具有分别延伸到光学系统的光轴的左侧和右侧的枢转轴的万向架悬挂系统。 枢轴具有垂直于光轴的公共枢轴。 万向悬挂系统具有由枢轴支撑的竖立棱镜支架，用于检测竖立棱镜的角位移的角速度检测器和用于枢转直立棱镜支架的音圈电机。

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