JP5914819B2 - レンズ鏡筒および撮像装置 - Google Patents

レンズ鏡筒および撮像装置 Download PDF

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Publication number
JP5914819B2
JP5914819B2 JP2010158177A JP2010158177A JP5914819B2 JP 5914819 B2 JP5914819 B2 JP 5914819B2 JP 2010158177 A JP2010158177 A JP 2010158177A JP 2010158177 A JP2010158177 A JP 2010158177A JP 5914819 B2 JP5914819 B2 JP 5914819B2
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Japan
Prior art keywords
cam
cam groove
main body
cam follower
optical axis
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JP2010158177A
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English (en)
Japanese (ja)
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JP2011048346A5 (enExample
JP2011048346A (ja
Inventor
科野　文男
文男 科野
哲哉 宇野
哲哉 宇野
平林　晃一郎
晃一郎 平林
小西　章雄
章雄 小西
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.)
Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Priority to JP2010158177A priority Critical patent/JP5914819B2/ja
Publication of JP2011048346A publication Critical patent/JP2011048346A/ja
Publication of JP2011048346A5 publication Critical patent/JP2011048346A5/ja
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    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
JP2010158177A 2009-07-27 2010-07-12 レンズ鏡筒および撮像装置 Active JP5914819B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010158177A JP5914819B2 (ja) 2009-07-27 2010-07-12 レンズ鏡筒および撮像装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009174057 2009-07-27
JP2009174058 2009-07-27
JP2009174057 2009-07-27
JP2009174058 2009-07-27
JP2010158177A JP5914819B2 (ja) 2009-07-27 2010-07-12 レンズ鏡筒および撮像装置

Publications (3)

Publication Number Publication Date
JP2011048346A JP2011048346A (ja) 2011-03-10
JP2011048346A5 JP2011048346A5 (enExample) 2013-08-29
JP5914819B2 true JP5914819B2 (ja) 2016-05-11

Family

ID=43497111

Family Applications (1)

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JP2010158177A Active JP5914819B2 (ja) 2009-07-27 2010-07-12 レンズ鏡筒および撮像装置

Country Status (3)

Country Link
US (1) US8665535B2 (enExample)
JP (1) JP5914819B2 (enExample)
CN (1) CN101968564B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013160864A (ja) 2012-02-02 2013-08-19 Panasonic Corp レンズ鏡筒
JP2015083999A (ja) 2012-02-02 2015-04-30 パナソニック株式会社 レンズ鏡筒
JP2015083998A (ja) 2012-02-02 2015-04-30 パナソニック株式会社 レンズ鏡筒
WO2013114902A1 (ja) 2012-02-02 2013-08-08 パナソニック株式会社 レンズ鏡筒
JP2015083997A (ja) * 2012-02-02 2015-04-30 パナソニック株式会社 レンズ鏡筒
WO2013114908A1 (ja) 2012-02-02 2013-08-08 パナソニック株式会社 レンズ鏡筒
WO2013114901A1 (ja) 2012-02-02 2013-08-08 パナソニック株式会社 レンズ鏡筒
JP6737095B2 (ja) * 2016-09-13 2020-08-05 コニカミノルタ株式会社 レンズ鏡胴

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952078C2 (de) * 1979-12-22 1981-07-09 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur spielfreien Kurvensteuerung
US5216549A (en) * 1990-08-23 1993-06-01 Canon Kabushiki Kaisha Lens barrel
JPH0651178A (ja) * 1992-07-31 1994-02-25 Olympus Optical Co Ltd 鏡 筒
JPH06250063A (ja) * 1993-02-24 1994-09-09 Canon Inc レンズ鏡筒および円筒部材の嵌合機構
JPH0710711U (ja) 1993-07-12 1995-02-14 旭光学工業株式会社 レンズのカム機構
JPH09203843A (ja) 1996-01-26 1997-08-05 Nikon Corp レンズ鏡筒
US6198578B1 (en) * 1998-10-23 2001-03-06 Olympus Optical Co., Ltd. Cam follower and lens barrel
JP2001100081A (ja) 1999-09-30 2001-04-13 Fuji Photo Film Co Ltd レンズ移動装置
JP2001280447A (ja) 2000-03-31 2001-10-10 Olympus Optical Co Ltd カムフォロワおよびレンズ鏡筒
US6487025B2 (en) * 2000-03-31 2002-11-26 Olympus Optical Co., Ltd. Lens barrel having a plurality of lens frames which are relatively movable in forward and backward directions
JP5047410B2 (ja) * 2000-03-31 2012-10-10 オリンパス株式会社 レンズ鏡筒
JP4580516B2 (ja) * 2000-07-12 2010-11-17 オリンパス株式会社 鏡枠装置
JP4050930B2 (ja) 2002-04-22 2008-02-20 日本電産コパル株式会社 レンズ駆動装置
JP2004361519A (ja) * 2003-06-02 2004-12-24 Nidec Copal Corp レンズ鏡胴の駆動装置
JP2005115169A (ja) 2003-10-09 2005-04-28 Olympus Corp レンズ鏡筒
JP2005308852A (ja) * 2004-04-19 2005-11-04 Sony Corp 沈胴式レンズ鏡筒および撮像装置
JP4703992B2 (ja) * 2004-09-02 2011-06-15 Ｈｏｙａ株式会社 ズームレンズ鏡筒のカム機構
JP4178556B2 (ja) 2005-09-28 2008-11-12 フジノン株式会社 レンズ装置
JP5065588B2 (ja) * 2005-11-22 2012-11-07 オリンパス株式会社 レンズ鏡筒およびレンズ鏡筒システム
JP2007298703A (ja) 2006-04-28 2007-11-15 Fujifilm Corp レンズ鏡胴
CN102654633B (zh) * 2007-02-08 2014-11-26 松下电器产业株式会社 摄像装置
JP2009048118A (ja) * 2007-08-22 2009-03-05 Olympus Imaging Corp カムフォロアおよびレンズ鏡枠
JPWO2009093475A1 (ja) 2008-01-25 2011-05-26 パナソニック株式会社 レンズ鏡筒
JP4948483B2 (ja) * 2008-06-27 2012-06-06 キヤノン株式会社 レンズ鏡筒
JP2010032970A (ja) * 2008-07-31 2010-02-12 Fujifilm Corp レンズ鏡筒及び撮像装置

Also Published As

Publication number Publication date
CN101968564A (zh) 2011-02-09
US8665535B2 (en) 2014-03-04
US20110019290A1 (en) 2011-01-27
CN101968564B (zh) 2014-08-06
JP2011048346A (ja) 2011-03-10

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