JP5864271B2 - レンズ移動機構 - Google Patents

レンズ移動機構 Download PDF

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Publication number
JP5864271B2
JP5864271B2 JP2012000949A JP2012000949A JP5864271B2 JP 5864271 B2 JP5864271 B2 JP 5864271B2 JP 2012000949 A JP2012000949 A JP 2012000949A JP 2012000949 A JP2012000949 A JP 2012000949A JP 5864271 B2 JP5864271 B2 JP 5864271B2
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JP
Japan
Prior art keywords
lens
optical axis
guide shaft
axis direction
lead screw
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
JP2012000949A
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English (en)
Japanese (ja)
Other versions
JP2013140300A5 (https=
JP2013140300A (ja
Inventor
耕太 宮
耕太 宮
野村　博
博 野村
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.)
Hoya Corp
Original Assignee
Hoya 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 Hoya Corp filed Critical Hoya Corp
Priority to JP2012000949A priority Critical patent/JP5864271B2/ja
Priority to US13/721,869 priority patent/US8643962B2/en
Publication of JP2013140300A publication Critical patent/JP2013140300A/ja
Publication of JP2013140300A5 publication Critical patent/JP2013140300A5/ja
Application granted granted Critical
Publication of JP5864271B2 publication Critical patent/JP5864271B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

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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)
JP2012000949A 2012-01-06 2012-01-06 レンズ移動機構 Expired - Fee Related JP5864271B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012000949A JP5864271B2 (ja) 2012-01-06 2012-01-06 レンズ移動機構
US13/721,869 US8643962B2 (en) 2012-01-06 2012-12-20 Lens moving mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012000949A JP5864271B2 (ja) 2012-01-06 2012-01-06 レンズ移動機構

Publications (3)

Publication Number Publication Date
JP2013140300A JP2013140300A (ja) 2013-07-18
JP2013140300A5 JP2013140300A5 (https=) 2014-10-30
JP5864271B2 true JP5864271B2 (ja) 2016-02-17

Family

ID=48743753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012000949A Expired - Fee Related JP5864271B2 (ja) 2012-01-06 2012-01-06 レンズ移動機構

Country Status (2)

Country Link
US (1) US8643962B2 (https=)
JP (1) JP5864271B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343920B (zh) * 2014-10-13 2016-09-14 中山联合光电科技有限公司 一种应用于镜头装置的传动机构
JP6548697B2 (ja) * 2017-06-15 2019-07-24 キヤノン株式会社 リニア駆動機構、撮像装置、レンズ鏡筒及びステージ移動装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08194148A (ja) * 1995-01-19 1996-07-30 Sony Corp レンズ駆動機構
JPH1184207A (ja) * 1997-09-09 1999-03-26 Olympus Optical Co Ltd 光学機器
JP3860719B2 (ja) * 2001-03-29 2006-12-20 フジノン株式会社 レンズ駆動装置及びレンズ鏡胴
JP2004053854A (ja) 2002-07-19 2004-02-19 Nidec Copal Corp レンズ駆動装置
JP4433270B2 (ja) * 2003-07-31 2010-03-17 ソニー株式会社 撮像装置およびレンズ装置
JP2006030890A (ja) * 2004-07-21 2006-02-02 Pentax Corp レンズ駆動機構
JP2006208671A (ja) * 2005-01-27 2006-08-10 Canon Inc レンズ駆動装置
JP4823701B2 (ja) * 2006-01-31 2011-11-24 Ｈｏｙａ株式会社 送りねじ駆動機構
JP2008281795A (ja) * 2007-05-11 2008-11-20 Nidec Copal Corp レンズ駆動装置
JP2009192965A (ja) 2008-02-18 2009-08-27 Nidec Copal Corp レンズ駆動装置
JP2009229694A (ja) * 2008-03-21 2009-10-08 Nippon Chemicon Corp レンズ駆動装置の製造方法

Also Published As

Publication number Publication date
US8643962B2 (en) 2014-02-04
JP2013140300A (ja) 2013-07-18
US20130176637A1 (en) 2013-07-11

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