CN110352372A - 透镜装置、摄像装置及移动体 - Google Patents

透镜装置、摄像装置及移动体 Download PDF

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Publication number
CN110352372A
CN110352372A CN201880014292.0A CN201880014292A CN110352372A CN 110352372 A CN110352372 A CN 110352372A CN 201880014292 A CN201880014292 A CN 201880014292A CN 110352372 A CN110352372 A CN 110352372A
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CN
China
Prior art keywords
gear
motor
lens
lens devices
devices
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Pending
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CN201880014292.0A
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English (en)
Inventor
小山高志
本庄谦一
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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Filing date
Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN110352372A publication Critical patent/CN110352372A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Abstract

在聚焦透镜等的透镜比较重时，存在透镜的驱动速度变慢的情况。透镜装置(200)可以具备第1电动机(231)及第2电动机(232)。透镜装置(200)可以具备透镜(210)。透镜装置(200)可以具备沿着透镜(210)的光轴(211)的方向驱动透镜(210)的凸轮环(260)。透镜装置(200)可以具备向凸轮环(260)传递动力的第1电动机(231)及第2电动机(232)的动力的齿轮部(240)。齿轮部(240)可以包括与第1电动机(231)的第1驱动轴(233)连接的第1齿轮(241)。齿轮部(240)可以包括与第2电动机(232)的第2驱动轴(234)连接的第2齿轮(242)。齿轮部(240)可以包括与第1齿轮(241)及第2齿轮(242)啮合的第3齿轮(243)。第1电动机(231)及第2电动机(232)的动力可以经由第3齿轮(243)向凸轮环(260)传递。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201880014292.0A 2017-11-17 2018-11-13 透镜装置、摄像装置及移动体 Pending CN110352372A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-222188 2017-11-17
JP2017222188A JP2019095487A (ja) 2017-11-17 2017-11-17 レンズ装置、撮像装置、及び移動体
PCT/CN2018/115264 WO2019096133A1 (zh) 2017-11-17 2018-11-13 透镜装置、摄像装置及移动体

Publications (1)

Publication Number Publication Date
CN110352372A true CN110352372A (zh) 2019-10-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880014292.0A Pending CN110352372A (zh) 2017-11-17 2018-11-13 透镜装置、摄像装置及移动体

Country Status (4)

Country Link
US (1) US10921550B2 (zh)
JP (1) JP2019095487A (zh)
CN (1) CN110352372A (zh)
WO (1) WO2019096133A1 (zh)

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JP6547980B2 (ja) * 2017-12-19 2019-07-24 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ レンズ装置、撮像装置、移動体
CN112083542A (zh) * 2019-06-14 2020-12-15 杭州海康威视数字技术股份有限公司 一种变焦摄像机

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US10921550B2 (en) 2021-02-16
JP2019095487A (ja) 2019-06-20
WO2019096133A1 (zh) 2019-05-23
US20200124822A1 (en) 2020-04-23

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