DK2498113T3 - Anordning til fokusindstilling til en kodelæser - Google Patents

Anordning til fokusindstilling til en kodelæser

Info

Publication number
DK2498113T3
DK2498113T3 DK11157740.9T DK11157740T DK2498113T3 DK 2498113 T3 DK2498113 T3 DK 2498113T3 DK 11157740 T DK11157740 T DK 11157740T DK 2498113 T3 DK2498113 T3 DK 2498113T3
Authority
DK
Denmark
Prior art keywords
setting device
code reader
focus setting
focus
reader
Prior art date
Application number
DK11157740.9T
Other languages
English (en)
Inventor
Christoph Anselment
Roland Gehring
Richard Nopper
Ulrich Nuebling
Original Assignee
Sick Ag
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 Sick Ag filed Critical Sick Ag
Application granted granted Critical
Publication of DK2498113T3 publication Critical patent/DK2498113T3/da

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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10792—Special measures in relation to the object to be scanned
    • G06K7/10801—Multidistance reading
    • G06K7/10811—Focalisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
DK11157740.9T 2011-03-10 2011-03-10 Anordning til fokusindstilling til en kodelæser DK2498113T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11157740A EP2498113B1 (de) 2011-03-10 2011-03-10 Fokusverstellvorrichtung für einen Codeleser

Publications (1)

Publication Number Publication Date
DK2498113T3 true DK2498113T3 (da) 2013-05-13

Family

ID=44126959

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11157740.9T DK2498113T3 (da) 2011-03-10 2011-03-10 Anordning til fokusindstilling til en kodelæser

Country Status (3)

Country Link
US (1) US8740083B2 (da)
EP (1) EP2498113B1 (da)
DK (1) DK2498113T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3006973B1 (de) 2014-10-06 2018-02-21 Sick Ag Fokusverstellvorrichtung für ein bilderfassungssystem
DE102015100718B3 (de) 2015-01-20 2015-10-29 Sick Ag Verstellvorrichtung für ein optisches Element
DE202015100225U1 (de) 2015-01-20 2016-04-22 Sick Ag Verstellvorrichtung für ein optisches Element
CN104964240A (zh) * 2015-06-29 2015-10-07 青岛海信移动通信技术股份有限公司 一种闪光装置以及移动通信终端
DE102018102917B3 (de) 2018-02-09 2019-01-24 Sick Ag Kamera und Verfahren zur Fokusverstellung
EP3525026A1 (de) 2018-02-09 2019-08-14 Sick AG Optoelektronischer sensor und verfahren zur fokusverstellung
DE102018106186B3 (de) 2018-03-16 2019-04-18 Sick Ag Optoelektronischer Sensor und Verfahren zur Fokusverstellung einer Optik
DE202018104900U1 (de) 2018-08-27 2019-12-02 Sick Ag Fokusverstellbare Optik
DE102018120807A1 (de) 2018-08-27 2020-02-27 Sick Ag Fokusverstellbare Optik
DE102019130963B3 (de) * 2019-11-15 2020-09-17 Sick Ag Fokusmodul
US11428894B2 (en) 2020-02-04 2022-08-30 Hand Held Products, Inc. Discrete variable focus assemblies and apparatuses
CN115734073B (zh) * 2021-08-24 2025-08-05 三赢科技（深圳）有限公司 调焦机构及调焦设备
US12117598B2 (en) 2022-03-11 2024-10-15 Hand Held Products, Inc. Variable focusing lens apparatus
ES2984936T3 (es) 2022-06-24 2024-10-31 Sick Ag Sensor optoelectrónico y procedimiento de ajuste de enfoque

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000501A (en) * 1971-11-13 1976-12-28 Canon Kabushiki Kaisha Optical instrument with a zoom lens structure
CA1000547A (en) * 1972-10-11 1976-11-30 Israel Nesson Photographic exposure control mechanism
US4437552A (en) * 1980-10-24 1984-03-20 Canon Kabushiki Kaisha Spring clutch device
US4777352A (en) * 1982-09-24 1988-10-11 Moore Sidney D Microcontroller operated optical apparatus for surveying rangefinding and trajectory compensating functions
DE3823714C2 (de) * 1987-07-13 1999-11-04 Olympus Optical Co Vorrichtung zum stufenlosen Verstellen der Brennweite eines Zoomobjektivs
US5587846A (en) * 1994-07-15 1996-12-24 Minolta Co., Ltd. Lens moving apparatus
DE69630341T2 (de) * 1995-07-28 2004-08-12 Canon K.K. Vorrichtung zur Erzeugung einer oszillierenden Bewegung einer Linse in einem Objektiv mit automatischer Fokuseinstellung.
US6225614B1 (en) * 1997-08-29 2001-05-01 Nikon Corporation Lens barrel and motion compensation device having a motion compensation optical system position detection unit
US6659350B2 (en) * 2000-11-01 2003-12-09 Hand Held Products Adjustable illumination system for a barcode scanner
DE19845946C1 (de) 1998-08-21 1999-08-12 Leuze Electronic Gmbh & Co Optoelektronische Vorrichtung
JP2002296492A (ja) * 2001-03-30 2002-10-09 Fuji Photo Optical Co Ltd 撮影レンズのピント状態検出用アダプタ
JP2003344743A (ja) * 2002-03-18 2003-12-03 Fuji Photo Optical Co Ltd 撮影レンズ
JP2004341393A (ja) * 2003-05-19 2004-12-02 Sony Corp レンズ駆動機構および電子機器
TWI222628B (en) * 2003-07-09 2004-10-21 Mediatek Inc Method of vertical deviation disc detection
JP4165339B2 (ja) * 2003-08-20 2008-10-15 株式会社デンソーウェーブ 光学情報読取装置
EP1513084A1 (de) 2003-09-02 2005-03-09 Liechti Ag Verfahren zur zeitlichen Akzeptanz von Einrichtungen, eine hierzu verwendbare Anordnung sowie Gerätschaften
DE10340924A1 (de) 2003-09-05 2005-03-31 Sick Ag Identifikationseinrichtung
US7755697B2 (en) * 2007-03-28 2010-07-13 Logitech Europe S.A. Webcam with moveable zoom lens
WO2009031477A1 (ja) * 2007-09-03 2009-03-12 Nikon Corporation オートフォーカス装置および顕微鏡
US8134116B2 (en) * 2009-01-12 2012-03-13 Cognex Corporation Modular focus system for image based code readers
US8063367B2 (en) * 2009-04-23 2011-11-22 Fluke Corporation Lens position sensor for infrared cameras
US8294117B2 (en) * 2009-09-18 2012-10-23 Mapper Lithography Ip B.V. Multiple beam charged particle optical system
JP5967950B2 (ja) * 2011-04-20 2016-08-10 キヤノン株式会社 撮像素子及び撮像装置

Also Published As

Publication number Publication date
EP2498113A1 (de) 2012-09-12
EP2498113B1 (de) 2013-03-06
US8740083B2 (en) 2014-06-03
US20130062414A1 (en) 2013-03-14

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