CN102207602B - 镜筒和摄像设备 - Google Patents

镜筒和摄像设备 Download PDF

Info

Publication number
CN102207602B
CN102207602B CN 201110080553 CN201110080553A CN102207602B CN 102207602 B CN102207602 B CN 102207602B CN 201110080553 CN201110080553 CN 201110080553 CN 201110080553 A CN201110080553 A CN 201110080553A CN 102207602 B CN102207602 B CN 102207602B
Authority
CN
China
Prior art keywords
cam
lens
lens barrel
optical axis
barrel
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
CN 201110080553
Other languages
English (en)
Chinese (zh)
Other versions
CN102207602A (zh
Inventor
工藤智幸
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 CN102207602A publication Critical patent/CN102207602A/zh
Application granted granted Critical
Publication of CN102207602B publication Critical patent/CN102207602B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
CN 201110080553 2010-03-31 2011-03-30 镜筒和摄像设备 Expired - Fee Related CN102207602B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-081921 2010-03-31
JP2010081921A JP5566163B2 (ja) 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置

Publications (2)

Publication Number Publication Date
CN102207602A CN102207602A (zh) 2011-10-05
CN102207602B true CN102207602B (zh) 2013-07-31

Family

ID=44696522

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110080553 Expired - Fee Related CN102207602B (zh) 2010-03-31 2011-03-30 镜筒和摄像设备

Country Status (3)

Country Link
US (1) US8885267B2 (enExample)
JP (1) JP5566163B2 (enExample)
CN (1) CN102207602B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6270370B2 (ja) 2013-08-08 2018-01-31 キヤノン株式会社 レンズ鏡筒および撮像装置
CN116560103A (zh) 2015-11-04 2023-08-08 Lg伊诺特有限公司 摄像装置模块以及移动设备
US10739552B2 (en) * 2018-02-21 2020-08-11 Panavision International, L.P. Internally slotted cam for lens system
US11428896B2 (en) * 2019-10-07 2022-08-30 Hand Held Products, Inc. Housing of an image capturing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357778C (zh) * 2002-08-27 2007-12-26 宾得株式会社 摄影透镜的一种凸轮机构
CN101315455A (zh) * 2007-05-29 2008-12-03 株式会社尼康 镜头镜筒和照相机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3291990B2 (ja) * 1995-08-21 2002-06-17 ミノルタ株式会社 ズームレンズ鏡胴
JP3753210B2 (ja) * 1997-09-30 2006-03-08 フジノン株式会社 ズームレンズ鏡筒
JP4339552B2 (ja) * 2001-08-20 2009-10-07 オリンパス株式会社 レンズ鏡筒
US6835006B2 (en) * 2002-04-19 2004-12-28 Fuji Photo Optical Co., Ltd. Lens barrel and camera
US7031603B2 (en) * 2002-08-27 2006-04-18 Pentax Corporation Lens barrel
JP2005017585A (ja) * 2003-06-25 2005-01-20 Nikon Corp レンズ鏡筒
JP2007093999A (ja) * 2005-09-29 2007-04-12 Nidec Copal Corp レンズ鏡筒
JP2008112016A (ja) * 2006-10-31 2008-05-15 Nidec Copal Corp レンズ駆動装置
US8098446B2 (en) 2007-05-29 2012-01-17 Nikon Corporation Lens barrel and camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357778C (zh) * 2002-08-27 2007-12-26 宾得株式会社 摄影透镜的一种凸轮机构
CN101315455A (zh) * 2007-05-29 2008-12-03 株式会社尼康 镜头镜筒和照相机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2009-9115A 2009.01.15

Also Published As

Publication number Publication date
JP2011215278A (ja) 2011-10-27
JP5566163B2 (ja) 2014-08-06
CN102207602A (zh) 2011-10-05
US8885267B2 (en) 2014-11-11
US20110242680A1 (en) 2011-10-06

Similar Documents

Publication Publication Date Title
US9658424B2 (en) Optical apparatus equipped with rotation restricting mechanism for lens holding frames
US7649695B2 (en) Lens barrel and imaging apparatus
US7369333B2 (en) Lens unit and image capturing apparatus
US7952814B2 (en) Lens barrel and imaging apparatus
US20140347742A1 (en) Lens barrel
CN102207602B (zh) 镜筒和摄像设备
US7936985B2 (en) Lens barrel and image pickup apparatus
CN102628979B (zh) 变焦型的镜筒和摄像设备
JP6270370B2 (ja) レンズ鏡筒および撮像装置
US8411372B2 (en) Lens barrel and image pickup apparatus
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
JP5538763B2 (ja) 光学機器
US20090185286A1 (en) Lens barrel and image pickup apparatus
JP2010156870A (ja) レンズ鏡筒及び撮影装置
US6937817B2 (en) Camera including cam member for interlocking image-taking optical system and view finder optical system of the camera
US20130135753A1 (en) Zoom lens structure and camera lens
CN102073121A (zh) 实现小型化的镜筒和摄像设备
EP2203773B1 (en) Lens apparatus and imaging apparatus
CN101226265B (zh) 镜筒与摄像装置
JP2006047392A (ja) 光学機器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20210330

CF01 Termination of patent right due to non-payment of annual fee