CN102749792B - 相机 - Google Patents

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Publication number
CN102749792B
CN102749792B CN201210116556.8A CN201210116556A CN102749792B CN 102749792 B CN102749792 B CN 102749792B CN 201210116556 A CN201210116556 A CN 201210116556A CN 102749792 B CN102749792 B CN 102749792B
Authority
CN
China
Prior art keywords
mirror
drive member
mirror drive
bar
primary importance
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
CN201210116556.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102749792A (zh
Inventor
渡边健太郎
清田真人
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 CN102749792A publication Critical patent/CN102749792A/zh
Application granted granted Critical
Publication of CN102749792B publication Critical patent/CN102749792B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
    • 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
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
CN201210116556.8A 2011-04-20 2012-04-19 相机 Expired - Fee Related CN102749792B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011094174A JP5783781B2 (ja) 2011-04-20 2011-04-20 カメラ
JP2011-094174 2011-04-20

Publications (2)

Publication Number Publication Date
CN102749792A CN102749792A (zh) 2012-10-24
CN102749792B true CN102749792B (zh) 2015-07-01

Family

ID=47021417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210116556.8A Expired - Fee Related CN102749792B (zh) 2011-04-20 2012-04-19 相机

Country Status (3)

Country Link
US (1) US8529141B2 (cg-RX-API-DMAC7.html)
JP (1) JP5783781B2 (cg-RX-API-DMAC7.html)
CN (1) CN102749792B (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5787659B2 (ja) * 2011-07-29 2015-09-30 キヤノン株式会社 撮像装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441892B1 (cg-RX-API-DMAC7.html) * 1970-12-28 1979-12-11
US4260232A (en) * 1976-12-27 1981-04-07 Minolta Camera Kabushiki Kaisha Camera structure for single lens reflex camera
JPS5381231A (en) * 1976-12-27 1978-07-18 Minolta Camera Co Ltd Single lens reflex camera
JPH0736106A (ja) * 1993-07-16 1995-02-07 Canon Inc カメラ
JPH08122915A (ja) * 1994-10-19 1996-05-17 Olympus Optical Co Ltd 一眼レフレックスカメラのミラー駆動機構
JPH1124163A (ja) * 1997-06-30 1999-01-29 Canon Inc ミラー駆動機構のミラーブレーキ装置及びカメラ
JP4464203B2 (ja) * 2004-06-11 2010-05-19 キヤノン株式会社 ミラー駆動装置
JP4464205B2 (ja) 2004-06-15 2010-05-19 キヤノン株式会社 ミラー駆動装置及び撮影装置
JP2010181494A (ja) * 2009-02-03 2010-08-19 Olympus Imaging Corp カメラのミラー駆動装置
JP5519976B2 (ja) * 2009-08-27 2014-06-11 キヤノン株式会社 撮像装置

Also Published As

Publication number Publication date
US8529141B2 (en) 2013-09-10
US20120269502A1 (en) 2012-10-25
JP5783781B2 (ja) 2015-09-24
CN102749792A (zh) 2012-10-24
JP2012226153A (ja) 2012-11-15

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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: 20150701

Termination date: 20210419

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