CN104678530B - 镜筒和摄像设备 - Google Patents

镜筒和摄像设备 Download PDF

Info

Publication number
CN104678530B
CN104678530B CN201410664586.1A CN201410664586A CN104678530B CN 104678530 B CN104678530 B CN 104678530B CN 201410664586 A CN201410664586 A CN 201410664586A CN 104678530 B CN104678530 B CN 104678530B
Authority
CN
China
Prior art keywords
gear
force
lens barrel
clutch
cylinder unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201410664586.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN104678530A (zh
Inventor
上村耕平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN104678530A publication Critical patent/CN104678530A/zh
Application granted granted Critical
Publication of CN104678530B publication Critical patent/CN104678530B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power 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
    • G02B7/10—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
    • 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
    • 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
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0046—Movement of one or more optical elements for zooming
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/002—Details of arrangement of components in or on camera body
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
  • Structure And Mechanism Of Cameras (AREA)
CN201410664586.1A 2013-12-02 2014-11-19 镜筒和摄像设备 Expired - Fee Related CN104678530B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013248882A JP6207364B2 (ja) 2013-12-02 2013-12-02 レンズ鏡筒および撮像装置
JP2013-248882 2013-12-02

Publications (2)

Publication Number Publication Date
CN104678530A CN104678530A (zh) 2015-06-03
CN104678530B true CN104678530B (zh) 2017-06-23

Family

ID=53265183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410664586.1A Expired - Fee Related CN104678530B (zh) 2013-12-02 2014-11-19 镜筒和摄像设备

Country Status (3)

Country Link
US (1) US9417505B2 (enExample)
JP (1) JP6207364B2 (enExample)
CN (1) CN104678530B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1613801S (enExample) * 2017-12-27 2018-09-18
CN110138894B (zh) * 2018-02-09 2024-12-24 北京小米移动软件有限公司 驱动装置及移动终端
CN110138895B (zh) * 2018-02-09 2025-07-15 北京小米移动软件有限公司 驱动装置及移动终端
CN109040368B (zh) * 2018-08-23 2021-03-16 维沃移动通信有限公司 一种驱动保护装置、摄像头驱动模组及移动终端
CN112965200A (zh) * 2021-04-08 2021-06-15 中山联合光电研究院有限公司 一种伸缩式变焦镜头
CN113766111A (zh) * 2021-09-09 2021-12-07 维沃移动通信有限公司 摄像头模组及电子设备
CN114035297B (zh) * 2021-09-18 2023-03-24 安徽光智科技有限公司 一种电动调焦红外镜头
JP7756537B2 (ja) * 2021-10-26 2025-10-20 ニデックプレシジョン株式会社 カメラ装置
JP2024093542A (ja) * 2022-12-27 2024-07-09 維沃移動通信有限公司 カメラレンズアクチュエータ、カメラレンズ及び電子機器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1253308A (zh) * 1998-10-26 2000-05-17 富士摄影胶片株式会社 镜头清洁设备和方法及带镜头的摄影胶片单元的回收设备和方法
JP2002276693A (ja) * 2001-03-22 2002-09-25 Canon Inc クラッチ機構およびカメラ
JP2004086052A (ja) * 2002-08-28 2004-03-18 Nikon Corp カメラのフィルム巻上げ装置
CN103105662A (zh) * 2011-10-07 2013-05-15 奥林巴斯映像株式会社 镜头镜筒

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3590424B2 (ja) * 1994-10-07 2004-11-17 ペンタックス株式会社 ズームレンズ鏡筒のクラッチ装置
JP3334031B2 (ja) * 1996-08-06 2002-10-15 ミノルタ株式会社 ズームレンズ鏡胴
JP2002195313A (ja) 2000-12-27 2002-07-10 Olympus Optical Co Ltd 過負荷クラッチ装置
JP2003057522A (ja) * 2001-08-20 2003-02-26 Nidec Copal Corp レンズ鏡胴
JP2003315655A (ja) 2002-04-26 2003-11-06 Canon Inc カメラ
US7667764B2 (en) * 2004-06-04 2010-02-23 Konica Minolta Holdings, Inc. Image sensing apparatus
JP5335412B2 (ja) * 2008-12-27 2013-11-06 キヤノン株式会社 撮像装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1253308A (zh) * 1998-10-26 2000-05-17 富士摄影胶片株式会社 镜头清洁设备和方法及带镜头的摄影胶片单元的回收设备和方法
JP2002276693A (ja) * 2001-03-22 2002-09-25 Canon Inc クラッチ機構およびカメラ
JP2004086052A (ja) * 2002-08-28 2004-03-18 Nikon Corp カメラのフィルム巻上げ装置
CN103105662A (zh) * 2011-10-07 2013-05-15 奥林巴斯映像株式会社 镜头镜筒

Also Published As

Publication number Publication date
JP2015106102A (ja) 2015-06-08
US9417505B2 (en) 2016-08-16
JP6207364B2 (ja) 2017-10-04
CN104678530A (zh) 2015-06-03
US20150153541A1 (en) 2015-06-04

Similar Documents

Publication Publication Date Title
CN104678530B (zh) 镜筒和摄像设备
US8379144B2 (en) Battery cover structure including an antenna unit and photographing apparatus including the same
JP6550594B2 (ja) レンズ鏡筒及び撮像装置
US20080174891A1 (en) Lens apparatus and image-pickup apparatus
CN101925843A (zh) 透镜镜筒
CN108953534A (zh) 一种传动组件和电子设备
JP5274058B2 (ja) レンズ鏡筒及び撮像装置
KR20110041310A (ko) 광학 조립체 및 이를 구비한 촬상 장치
KR100890590B1 (ko) 카메라 모듈 및 그의 구동 방법
CN101533144A (zh) 镜头镜筒和摄像设备
CN102967916B (zh) 能改变拍摄倍率的变焦镜筒和具有该变焦镜筒的摄像设备
CN103389556A (zh) 镜头装置
JP6270370B2 (ja) レンズ鏡筒および撮像装置
CN102073121B (zh) 实现小型化的镜筒和摄像设备
CN102053334B (zh) 实现薄型化和拍摄倍率的高倍率化的镜筒和摄像设备
KR20230098983A (ko) 카메라 모듈
KR20170079785A (ko) 자가부상 수중 촬영장치
CN102967917A (zh) 变焦镜筒和具有该变焦镜筒的摄像设备
JP4837351B2 (ja) 撮影装置
CN102200622A (zh) 镜筒和摄像设备
JP4947885B2 (ja) レンズ駆動装置及び撮像装置
JP4617767B2 (ja) ディジタルスチルカメラ
WO2008093438A1 (ja) 撮影レンズおよびカメラ
KR20110089656A (ko) 렌즈 경통 및 이를 구비한 촬상 장치
JP2013092588A (ja) ステレオ撮像装置および電子情報機器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170623