CN102375290B - 防护器装置和具有防护器装置的摄像设备 - Google Patents

防护器装置和具有防护器装置的摄像设备 Download PDF

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Publication number
CN102375290B
CN102375290B CN201110239973.7A CN201110239973A CN102375290B CN 102375290 B CN102375290 B CN 102375290B CN 201110239973 A CN201110239973 A CN 201110239973A CN 102375290 B CN102375290 B CN 102375290B
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CN
China
Prior art keywords
protector blade
protector
blade
barrier device
optical axis
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
CN201110239973.7A
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English (en)
Chinese (zh)
Other versions
CN102375290A (zh
Inventor
三好香织
寺田修一
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 CN102375290A publication Critical patent/CN102375290A/zh
Application granted granted Critical
Publication of CN102375290B publication Critical patent/CN102375290B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G03B11/043—Protective lens closures or lens caps built into cameras
    • 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
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Blocking Light For Cameras (AREA)
  • Studio Devices (AREA)
CN201110239973.7A 2010-08-18 2011-08-17 防护器装置和具有防护器装置的摄像设备 Expired - Fee Related CN102375290B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010183299A JP5539100B2 (ja) 2010-08-18 2010-08-18 バリア装置及び撮像装置
JP2010-183299 2010-08-18

Publications (2)

Publication Number Publication Date
CN102375290A CN102375290A (zh) 2012-03-14
CN102375290B true CN102375290B (zh) 2014-07-02

Family

ID=45594154

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110239973.7A Expired - Fee Related CN102375290B (zh) 2010-08-18 2011-08-17 防护器装置和具有防护器装置的摄像设备

Country Status (3)

Country Link
US (1) US8414203B2 (enExample)
JP (1) JP5539100B2 (enExample)
CN (1) CN102375290B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5896729B2 (ja) * 2011-12-27 2016-03-30 キヤノン株式会社 レンズバリアユニット及び撮像装置
JP2013160864A (ja) 2012-02-02 2013-08-19 Panasonic Corp 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
WO2013114902A1 (ja) 2012-02-02 2013-08-08 パナソニック株式会社 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
JP2015083997A (ja) 2012-02-02 2015-04-30 パナソニック株式会社 レンズ鏡筒
KR20130136825A (ko) * 2012-06-05 2013-12-13 삼성전자주식회사 줌 렌즈 경통 조립체 및 이를 구비한 촬영장치
JP6071355B2 (ja) * 2012-09-14 2017-02-01 キヤノン株式会社 レンズ鏡筒およびそれを備えた撮像装置
JP6270438B2 (ja) * 2013-11-29 2018-01-31 キヤノン株式会社 レンズ鏡筒および撮像装置
JP6271973B2 (ja) * 2013-11-29 2018-01-31 キヤノン株式会社 レンズ鏡筒および撮像装置
JP6257342B2 (ja) * 2014-01-16 2018-01-10 キヤノン株式会社 光学機器
JP6351269B2 (ja) * 2014-01-16 2018-07-04 キヤノン株式会社 光学機器
JP6351270B2 (ja) * 2014-01-16 2018-07-04 キヤノン株式会社 光学機器
JP6238762B2 (ja) * 2014-01-21 2017-11-29 キヤノン株式会社 光学機器
CH710402A2 (de) * 2014-11-24 2016-05-31 Paper Dna Ag Papierauthentifizierungsvorrichtung.
JP2019148792A (ja) * 2018-02-27 2019-09-05 パナソニックＩｐマネジメント株式会社 レンズ鏡筒およびこれを備えた撮像装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676791A (zh) * 2008-09-16 2010-03-24 佳能株式会社 摄像设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2544329Y2 (ja) * 1989-03-01 1997-08-20 旭光学工業株式会社 レンズのバリア装置
JPH0318519A (ja) 1989-06-14 1991-01-28 Hitachi Ltd サイロ
JP3102506B2 (ja) * 1991-08-23 2000-10-23 日本電産コパル株式会社 レンズ鏡胴用バリヤ
JP3370401B2 (ja) * 1993-11-30 2003-01-27 ペンタックス株式会社 バリヤ機構
JP4812389B2 (ja) * 2004-12-14 2011-11-09 パナソニック株式会社 レンズフード装置
JP4996087B2 (ja) * 2005-10-07 2012-08-08 株式会社リコー バリア機構、並びにカメラ及び携帯情報端末
JP2009175433A (ja) * 2008-01-24 2009-08-06 Tamron Co Ltd バリア機構、レンズ装置および撮像装置
JP2010008830A (ja) * 2008-06-30 2010-01-14 Nidec Copal Corp レンズバリア装置
JP5316314B2 (ja) * 2009-08-28 2013-10-16 株式会社Ｊｖｃケンウッド レンズバリア装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676791A (zh) * 2008-09-16 2010-03-24 佳能株式会社 摄像设备

Also Published As

Publication number Publication date
US8414203B2 (en) 2013-04-09
CN102375290A (zh) 2012-03-14
US20120045198A1 (en) 2012-02-23
JP5539100B2 (ja) 2014-07-02
JP2012042683A (ja) 2012-03-01

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Granted publication date: 20140702

Termination date: 20200817

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