JP2018072466A5 - - Google Patents

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Publication number
JP2018072466A5
JP2018072466A5 JP2016209540A JP2016209540A JP2018072466A5 JP 2018072466 A5 JP2018072466 A5 JP 2018072466A5 JP 2016209540 A JP2016209540 A JP 2016209540A JP 2016209540 A JP2016209540 A JP 2016209540A JP 2018072466 A5 JP2018072466 A5 JP 2018072466A5
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JP
Japan
Prior art keywords
optical unit
cam
torque
biasing
cam member
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.)
Granted
Application number
JP2016209540A
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English (en)
Japanese (ja)
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JP6827769B2 (ja
JP2018072466A (ja
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Publication date
Application filed filed Critical
Priority to JP2016209540A priority Critical patent/JP6827769B2/ja
Priority claimed from JP2016209540A external-priority patent/JP6827769B2/ja
Priority to US15/789,063 priority patent/US10627611B2/en
Priority to CN201711019656.8A priority patent/CN107991750B/zh
Publication of JP2018072466A publication Critical patent/JP2018072466A/ja
Publication of JP2018072466A5 publication Critical patent/JP2018072466A5/ja
Application granted granted Critical
Publication of JP6827769B2 publication Critical patent/JP6827769B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016209540A 2016-10-26 2016-10-26 レンズ鏡筒、及び撮像装置 Expired - Fee Related JP6827769B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016209540A JP6827769B2 (ja) 2016-10-26 2016-10-26 レンズ鏡筒、及び撮像装置
US15/789,063 US10627611B2 (en) 2016-10-26 2017-10-20 Lens barrel that prevents undesired movement of optical units, and image pickup apparatus
CN201711019656.8A CN107991750B (zh) 2016-10-26 2017-10-26 抑制光学单元的不期望的运动的镜筒和摄像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016209540A JP6827769B2 (ja) 2016-10-26 2016-10-26 レンズ鏡筒、及び撮像装置

Publications (3)

Publication Number Publication Date
JP2018072466A JP2018072466A (ja) 2018-05-10
JP2018072466A5 true JP2018072466A5 (enExample) 2019-11-21
JP6827769B2 JP6827769B2 (ja) 2021-02-10

Family

ID=61969572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016209540A Expired - Fee Related JP6827769B2 (ja) 2016-10-26 2016-10-26 レンズ鏡筒、及び撮像装置

Country Status (3)

Country Link
US (1) US10627611B2 (enExample)
JP (1) JP6827769B2 (enExample)
CN (1) CN107991750B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7204361B2 (ja) * 2018-07-12 2023-01-16 キヤノン株式会社 レンズ装置およびそれを有する撮像装置
DE102019106443A1 (de) * 2018-09-10 2020-03-12 Jenoptik Optical Systems Gmbh Vorrichtung und Verfahren zur Fokusverstellung für ein Gerät zur Materialbearbeitung und Gerät zur Lasermaterialbearbeitung
JP6970488B1 (ja) * 2020-09-29 2021-11-24 エーエーシー オプティックス ソリューションズ ピーティーイー リミテッド 光学部品駆動装置、撮像装置及び携帯式電子機器
JP7566644B2 (ja) * 2021-01-15 2024-10-15 キヤノン株式会社 レンズ装置、撮像装置、及び撮像システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09197491A (ja) 1996-01-18 1997-07-31 Minolta Co Ltd 光学機器の視度調整機構
JP2002099030A (ja) * 2000-09-21 2002-04-05 Canon Inc カメラ
JP2004085932A (ja) * 2002-08-27 2004-03-18 Pentax Corp ズームレンズ鏡筒の繰出カム機構及び繰出カム機構
JP2004264699A (ja) * 2003-03-03 2004-09-24 Olympus Corp ズーム光学装置
JP4985747B2 (ja) * 2009-11-12 2012-07-25 カシオ計算機株式会社 駆動装置
CN102854602B (zh) * 2012-08-29 2014-12-24 中国科学院长春光学精密机械与物理研究所 嵌套式盘形凸轮调焦机构
US10302899B2 (en) * 2016-03-09 2019-05-28 Canon Kabushiki Kaisha Zoom-type lens barrel and image pickup apparatus

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