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IN2015DN02861A - - Google Patents

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Publication number
IN2015DN02861A
IN2015DN02861A IN2861DEN2015A IN2015DN02861A IN 2015DN02861 A IN2015DN02861 A IN 2015DN02861A IN 2861DEN2015 A IN2861DEN2015 A IN 2861DEN2015A IN 2015DN02861 A IN2015DN02861 A IN 2015DN02861A
Authority
IN
India
Prior art keywords
movement
movement section
lens barrel
guide groove
lens
Prior art date
Application number
Inventor
Yoon-Seok; Kang
Kyeongeun; Lee
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2015DN02861A publication Critical patent/IN2015DN02861A/en

Links

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
    • 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
    • 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
    • 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
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)

Abstract

A lens barrel assembly includes: a lens group; a lens barrel that support the lens group and includes on an outer circumferential surface thereof, a first movement pin projected outwardly and a second guide groove that is extended along a circumferential direction; and an outer barrel disposed outside the lens barrel and includes, on an inner circumferential surface thereof, a first guide groove extended along the circumferential direction to be coupled with the first movement pin , and a second movement pin that is projected inwardly to be coupled with the second guide groove , where the lens barrel is moved in an optical axis direction as the outer barrel rotates , and where a movement section of the lens barrel comprises a first movement section , a second movement section and an intersection movement section that connects the first movement section with the second movement section.
IN2861DEN2015 2012-09-17 2013-05-20 IN2015DN02861A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120102994A KR20140036648A (en) 2012-09-17 2012-09-17 Lens barrel assembly and photographing apparatus having the same
PCT/KR2013/004395 WO2014042337A1 (en) 2012-09-17 2013-05-20 Lens barrel assembly and photographing apparatus including the same

Publications (1)

Publication Number Publication Date
IN2015DN02861A true IN2015DN02861A (en) 2015-09-11

Family

ID=48874864

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2861DEN2015 IN2015DN02861A (en) 2012-09-17 2013-05-20

Country Status (6)

Country Link
US (1) US8840326B2 (en)
EP (1) EP2708928B1 (en)
KR (1) KR20140036648A (en)
CN (1) CN103676073B (en)
IN (1) IN2015DN02861A (en)
WO (1) WO2014042337A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2921891B1 (en) * 2013-12-13 2017-06-28 Olympus Corporation Lens barrel
JP5663703B1 (en) 2013-12-13 2015-02-04 オリンパスイメージング株式会社 Lens barrel
JP6478199B2 (en) * 2014-02-28 2019-03-06 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Lens barrel and optical equipment
KR102616778B1 (en) * 2018-11-09 2023-12-26 엘지이노텍 주식회사 Camera Actuator
CN114200625B (en) * 2021-11-23 2022-10-11 珠海市奥德维科技有限公司 Eccentric adjusting device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812325A (en) * 1996-01-26 1998-09-22 Asahi Kogaku Kogyo Kabushiki Kaisha Telescoping-type of zoom lens
GB2309548B (en) 1996-01-26 2000-03-22 Asahi Optical Co Ltd Lens barrel having a shutter therein
JP3548471B2 (en) 1999-11-15 2004-07-28 ペンタックス株式会社 Light leakage prevention device for zoom lens barrel
US6909464B2 (en) * 2000-01-31 2005-06-21 Pentax Corporation Zoom lens and a movable lens hood mounting mechanism of the zoom lens
JP3569478B2 (en) * 2000-02-01 2004-09-22 ペンタックス株式会社 Zoom lens barrel
US6636362B2 (en) * 2001-03-22 2003-10-21 Pentax Corporation Lens barrel
US6788475B2 (en) * 2001-03-22 2004-09-07 Pentax Corporation Lens barrel having a lens barrier mechanism
JP2002311321A (en) * 2001-04-13 2002-10-23 Olympus Optical Co Ltd Photographic lens device
US7025512B2 (en) * 2002-08-27 2006-04-11 Pentax Corporation Retracting mechanism of a retractable lens
JP2004085932A (en) 2002-08-27 2004-03-18 Pentax Corp Extension cam mechanism and extension cam mechanism for zoom lens barrel
JP3920754B2 (en) * 2002-10-21 2007-05-30 株式会社リコー Lens barrel and camera
JP4541054B2 (en) 2004-07-09 2010-09-08 株式会社リコー Lens barrel and photographing device
JP5202802B2 (en) 2005-11-16 2013-06-05 Ｈｏｙａ株式会社 Zoom lens barrel feeding cam mechanism
JP4829087B2 (en) * 2006-12-05 2011-11-30 オリンパスイメージング株式会社 Lens frame
JP5049605B2 (en) * 2007-01-29 2012-10-17 パナソニック株式会社 Cylindrical molded products, lens barrels, cameras and injection molds
JP4996269B2 (en) * 2007-01-30 2012-08-08 パナソニック株式会社 Lens barrel support frame, lens holding structure, lens barrel and camera
JP5597955B2 (en) * 2008-10-24 2014-10-01 リコーイメージング株式会社 Variable lens barrel
JP2011158713A (en) 2010-02-01 2011-08-18 Fujifilm Corp Lens barrel and photographing device
JP5882625B2 (en) * 2010-08-18 2016-03-09 キヤノン株式会社 Lens barrel and imaging device
KR101844510B1 (en) 2010-10-28 2018-04-02 삼성전자주식회사 Adjusting apparatus for optical element
CN102540388B (en) 2010-12-25 2013-10-09 鸿富锦精密工业（深圳）有限公司 Combined Lens Barrel and Its Application Zoom Lens
TWI448811B (en) 2011-09-30 2014-08-11 Ability Entpr Co Ltd Zoom lens

Also Published As

Publication number Publication date
CN103676073A (en) 2014-03-26
EP2708928A1 (en) 2014-03-19
CN103676073B (en) 2017-09-01
US20140079384A1 (en) 2014-03-20
EP2708928B1 (en) 2015-06-17
US8840326B2 (en) 2014-09-23
KR20140036648A (en) 2014-03-26
WO2014042337A1 (en) 2014-03-20

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