CN101246245B - 驱动装置、透镜镜筒以及照相机 - Google Patents

驱动装置、透镜镜筒以及照相机 Download PDF

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Publication number
CN101246245B
CN101246245B CN2008100082896A CN200810008289A CN101246245B CN 101246245 B CN101246245 B CN 101246245B CN 2008100082896 A CN2008100082896 A CN 2008100082896A CN 200810008289 A CN200810008289 A CN 200810008289A CN 101246245 B CN101246245 B CN 101246245B
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CN
China
Prior art keywords
tooth
leading screw
follower
rotation
drive 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
CN2008100082896A
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English (en)
Chinese (zh)
Other versions
CN101246245A (zh
Inventor
若水洋
西本仁
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Publication of CN101246245A publication Critical patent/CN101246245A/zh
Application granted granted Critical
Publication of CN101246245B publication Critical patent/CN101246245B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Transmission Devices (AREA)
CN2008100082896A 2007-02-16 2008-02-15 驱动装置、透镜镜筒以及照相机 Expired - Fee Related CN101246245B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-036986 2007-02-16
JP2007036986A JP4973227B2 (ja) 2007-02-16 2007-02-16 駆動装置、レンズ鏡筒及びカメラ
JP2007036986 2007-02-16

Publications (2)

Publication Number Publication Date
CN101246245A CN101246245A (zh) 2008-08-20
CN101246245B true CN101246245B (zh) 2012-01-04

Family

ID=39500494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100082896A Expired - Fee Related CN101246245B (zh) 2007-02-16 2008-02-15 驱动装置、透镜镜筒以及照相机

Country Status (4)

Country Link
US (1) US7936525B2 (enExample)
EP (1) EP1959296B1 (enExample)
JP (1) JP4973227B2 (enExample)
CN (1) CN101246245B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009104748A (ja) * 2007-10-25 2009-05-14 Funai Electric Co Ltd 光ピックアップ
JP5047762B2 (ja) * 2007-11-22 2012-10-10 オリンパスイメージング株式会社 デジタルカメラ
KR101720769B1 (ko) * 2009-11-23 2017-03-28 삼성전자주식회사 렌즈 이동 장치
KR101624653B1 (ko) * 2010-03-10 2016-05-26 삼성전자주식회사 렌즈 구동 장치
JP2011232406A (ja) * 2010-04-23 2011-11-17 Tamron Co Ltd レンズ駆動装置
CN102445739B (zh) * 2010-10-12 2013-04-24 亚洲光学股份有限公司 夹爪模块
CN102455475B (zh) * 2010-10-20 2013-10-23 亚洲光学股份有限公司 夹爪模块
JP5429245B2 (ja) * 2011-08-04 2014-02-26 株式会社ニコン レンズユニットおよび光学機器
JP5824658B2 (ja) * 2011-11-11 2015-11-25 パナソニックＩｐマネジメント株式会社 光学機器
US8880992B2 (en) 2012-01-10 2014-11-04 Google Inc. Method and apparatus for animating transitions between search results
KR20130097429A (ko) * 2012-02-24 2013-09-03 삼성전자주식회사 광학 기기의 초점 조절 장치
JP6075996B2 (ja) * 2012-08-24 2017-02-08 日本電産サンキョー株式会社 カメラモジュール
JP6464548B2 (ja) 2013-05-23 2019-02-06 リコーイメージング株式会社 リードスクリュー装置とこれを用いたレンズ駆動装置、レンズ鏡筒およびカメラ
JP6276619B2 (ja) * 2014-03-19 2018-02-07 Hoya株式会社 眼内レンズ挿入器および眼内レンズ挿入装置
US9726267B2 (en) 2014-07-29 2017-08-08 Raytheon Company Relative translation system
CN106425206A (zh) * 2015-07-02 2017-02-22 王婧 无源台车的双向无极支撑机构
CN110579853B (zh) * 2019-10-15 2025-01-10 上海热像科技股份有限公司 一种调焦机构及红外成像设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748394A (en) * 1995-07-26 1998-05-05 Konica Corporation Lens driving device
CN1363051A (zh) * 2000-02-25 2002-08-07 松下电器产业株式会社 透镜驱动装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04141611A (ja) 1990-10-02 1992-05-15 Canon Inc レンズ駆動装置を有する光学機器
JP3074771B2 (ja) * 1991-01-31 2000-08-07 ソニー株式会社 光学ピックアップ送り機構及び光ディスク装置
JP2725491B2 (ja) * 1991-07-24 1998-03-11 キヤノン株式会社 レンズ駆動装置
JPH08248284A (ja) 1995-03-08 1996-09-27 Canon Inc レンズ駆動装置及びそれを用いた光学機器
JPH0943475A (ja) * 1995-08-01 1997-02-14 Victor Co Of Japan Ltd 光学機器のレンズ駆動装置
JPH09258087A (ja) * 1996-03-26 1997-10-03 Canon Inc 移動機構および光学機器
JP3683056B2 (ja) * 1996-12-26 2005-08-17 三菱電機株式会社 光学ピックアップ送り用ラック
JP4022980B2 (ja) * 1998-04-16 2007-12-19 ソニー株式会社 カメラのレンズ移送機構
JP2002206615A (ja) * 2001-01-12 2002-07-26 Fuji Photo Optical Co Ltd 送りねじ装置
JP3766379B2 (ja) 2002-12-20 2006-04-12 株式会社タムロン フォーカス調整装置、光学機器
JP2007036986A (ja) 2005-07-29 2007-02-08 Canon Inc 画像処理装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748394A (en) * 1995-07-26 1998-05-05 Konica Corporation Lens driving device
CN1363051A (zh) * 2000-02-25 2002-08-07 松下电器产业株式会社 透镜驱动装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP平4-141611A 1992.05.15
JP特开2004-205556A 2004.07.22

Also Published As

Publication number Publication date
JP2008203356A (ja) 2008-09-04
EP1959296B1 (en) 2019-05-01
EP1959296A1 (en) 2008-08-20
US7936525B2 (en) 2011-05-03
JP4973227B2 (ja) 2012-07-11
US20080198486A1 (en) 2008-08-21
CN101246245A (zh) 2008-08-20

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Granted publication date: 20120104

Termination date: 20210215

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