WO2012176020A1 - Dispositif photographique avec objectif mobile - Google Patents

Dispositif photographique avec objectif mobile Download PDF

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Publication number
WO2012176020A1
WO2012176020A1 PCT/IB2011/052727 IB2011052727W WO2012176020A1 WO 2012176020 A1 WO2012176020 A1 WO 2012176020A1 IB 2011052727 W IB2011052727 W IB 2011052727W WO 2012176020 A1 WO2012176020 A1 WO 2012176020A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens group
movable lens
lens according
main body
moving mechanism
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.)
Ceased
Application number
PCT/IB2011/052727
Other languages
English (en)
Chinese (zh)
Inventor
卢培庆
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/IB2011/052727 priority Critical patent/WO2012176020A1/fr
Publication of WO2012176020A1 publication Critical patent/WO2012176020A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements
    • G02B7/005—Motorised alignment
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/02—Stereoscopic photography by sequential recording
    • G03B35/06—Stereoscopic photography by sequential recording with axial movement of lens or gate between exposures

Definitions

  • the present invention relates to a photographic apparatus, and more particularly to a photographic apparatus for a movable lens that realizes shooting of a plurality of angles of view by a movable single lens.
  • a camera device using a movable lens In order to manufacture 3D three-dimensional photos on the market, a camera device using a movable lens is required, and a commonly used movable lens camera device is usually exposed by a multi-lens lens, and then subjected to later synthesis.
  • multi-lens cameras use multiple lenses, since multiple lenses are not necessarily produced in the same batch of books, color aberrations and scene deviations are likely to occur between multiple lenses, resulting in poor results; The distance is fixed, and there are high requirements for shooting environment and location, and lack of flexibility.
  • the technical problem to be solved by the present invention is to provide a photographic apparatus for a movable lens that realizes multi-angle exposure using a single lens, in view of the above problems with the photographic apparatus of the movable lens of the prior art.
  • a camera device for constructing a movable lens comprising a main body and a lens group disposed on the main body, wherein the main body is provided with a moving mechanism, and the lens group Set on the moving mechanism.
  • the moving mechanism includes a guide rail, and the lens group is moved on the guide rail.
  • the moving mechanism further includes a lens group fixing assembly, a first motor and a second stirrup, and the lens group is disposed on the lens group fixing component.
  • the lens group fixing component is disposed between the first and second stirrups, and the first and second stirrups push the lens group fixing component to move, so that the lens group moves on the main body.
  • an image forming chamber is further provided in the main body.
  • a bracket is further disposed in the main body, and the guide rail is disposed.
  • the bracket is further provided with a moving mechanism, and the moving mechanism drives the lens group to move on the bracket.
  • an image forming chamber is further provided in the main body.
  • the imaging chamber is movably disposed on the bracket, and the bracket is provided with a moving mechanism, and the moving mechanism drives the imaging chamber in the bracket Move on.
  • the moving mechanism includes the guide rail, a driving assembly, and a positioning assembly disposed on the bracket, the lens group and the imaging chamber at the driving assembly Moving along the rail under action, the positioning assembly positions the lens group and imaging chamber at any position on the rail.
  • a shutter is provided between the imaging chamber and the lens group, and the shutter is triggered to perform a switching motion by a shutter button provided on the main body.
  • the drive unit is provided with a timing device in which a default time is stored, and the drive unit drives the lens group and the imaging room within a default time. Moving from a first position along the rail to a second position.
  • the second position is provided with a trigger switch that is triggered when the lens group and the imaging chamber are moved to the second position and triggers the The shutter performs switching motion.
  • the guide rail is a horizontal linear guide, a vertical linear rail, an arc guide rail, an elliptical rail or a circular guide rail.
  • the drive unit is a manual drive, a motor drive, a mechanical drive or an electromagnetic drive.
  • the holder is rotatably disposed in the main body.
  • the lens group has a focusing device.
  • the image forming material in the imaging chamber is photographic film
  • CMOS sensor or CCD sensor CMOS sensor or CCD sensor.
  • a photographic apparatus embodying the movable lens of the present invention has the following advantageous effects: by providing a bracket in the main body and movably disposing the lens group and the imaging chamber on the bracket, in the case where the main body is fixed, the lens group and the imaging chamber The preset distance can be moved according to the preset track. In this way, a single lens can be used to take photos of different viewing angles, and multi-angle exposure can be realized to obtain stereoscopic image data; since the same lens is used, there is no defect of color difference and background difference between the multi-angle photos, and the lens can be preset as needed. The distance of the second movement to obtain accurate stereo photos. [Description of the Drawings]
  • FIG. 1 is a perspective view showing a state in which a first embodiment of a photographic apparatus for a movable lens according to the present invention is used.
  • the main body 1, the lens group 2, the imaging chamber 3, and the holder 4 are included, wherein the lens group 2 and the imaging chamber 3 are moved and disposed on the holder 4, the lens A part of the group 2 is exposed on the surface of the main body 1, and the lens group 2 and the image forming chamber 3 are fixedly coupled to each other so that the two can maintain synchronous movement while moving on the holder 4.
  • a first moving mechanism is provided on the bracket 4, and the moving mechanism can drive the lens group 2 and the imaging chamber 3 to move on the bracket 4.
  • the mobile mechanism can be provided to include a guide rail 5, a drive assembly, and a positioning assembly.
  • the guide rail 5 is fixedly disposed on the bracket 4, and the shape of the guide rail 5 may be a horizontal linear guide rail 5, a vertical linear rail, an arc guide rail 5, an elliptical rail 5 or a circular guide rail 5.
  • the driving assembly may be manually driven, such as a lever that is fixedly coupled to the lens group 2 on the main body 1, and the toggle lever can drive the lens group 2 and the imaging chamber 3 to slide on the guide rail 5.
  • the driving component may also be a motor drive. As shown in FIG. 1, by providing a motor cymbal and a rack 8 in the main body 1, one end of the rack 8 is fixedly connected with the imaging chamber 3; the motor 7 is rotated to drive the rack 8 to move, and further The imaging chamber 3 and the lens group 2 are moved along the slide rails.
  • the drive assembly may also be other mechanisms capable of driving the lens unit 2 and the imaging chamber 3 to move on the guide rail 5, such as an electromagnetic drive or the like.
  • the moving mechanism may include a lens group fixing component and a stirrup, the lens group fixing component is connected to the two stirrups, and is disposed between the two motors.
  • the lens group fixing component is opposite to the horse.
  • the direction of rotation of the ⁇ moves, and the lens group moves correspondingly on the fixed lens assembly, the user can adjust the speed of the stable and the pause time to control the movement distance and speed of the lens group, and then adjust the stereo photo. Effect.
  • the positioning assembly is capable of positioning the lens group 2 and the imaging chamber 3 at any position on the guide rail 5.
  • the positioning assembly may be provided with a convex tooth provided on the slide rail, and the convex tooth is disposed outside the imaging chamber 3.
  • Matching pawls when the imaging chamber 3 slides along the slide rail to any position, the pawl cooperates with the convex teeth, so that the imaging chamber 3 and the lens group 2 are positioned at the default position; when it is necessary to move the imaging chamber 3 again It is only necessary to open the pawl so that the pawl is disengaged from the convex tooth and can slide again.
  • a shutter 6 is disposed between the imaging chamber 3 and the lens group 2, and the first shutter 6 is triggered by a shutter 6 button disposed on the main body 1 to perform a switching motion;
  • the shutter 6 button is manually pressed, the shutter 6 is triggered to perform a sharpening motion so that the scene captured from the lens enters the imaging chamber 3 for imaging.
  • the first drive assembly is provided with a timing device in which a default time is stored; when the drive assembly is driven by the motor 7, the motor 7 can continue The default time is driven such that the lens group 2 and the imaging chamber 3 are moved from the first position along the guide rail 5 to the second position; thereby achieving an automatic completion of the shooting action of the two angles of view.
  • the first position is provided with a trigger switch in the second position, and the trigger switch is triggered when the lens group 2 and the imaging chamber 3 are moved to the second position and triggers the shutter 6 to perform a switching motion.
  • the trigger switch may be a stroke stop disposed on the guide rail 5.
  • the imaging chamber 3 slides along the guide rail 5 to the second position ⁇ , the imaging chamber 3 touches the stroke stop, thereby triggering the shutter 6 to perform a switching movement.
  • the scene of the second angle of view is automatically captured without the need to manually control the shutter 6.
  • the bracket 4 in order to enlarge the adjustment range of the angle of view of the lens group 2, the bracket 4 is first rotatably disposed in the main body 1 so that the bracket 4 is rotatable relative to the main body 1.
  • the main body 1 and the bracket 4 can be set to be coupled together by a rotating shaft, and the rotating shaft can be set horizontally, so that the entire bracket 4 can be rotated in a vertical plane, thereby adjusting the angle of view of the lens group 2.
  • the main body 1, the lens group 2 and the moving mechanism are included, and the moving mechanism drives the lens group 2 to move on the main body 1, and the imaging chamber is disposed outside the main body.
  • the moving mechanism drives the lens group 2 to move on the main body 1, and the imaging chamber is disposed outside the main body.
  • the lens group 2 has a focusing device 9 for adjusting the focal length of the lens group 2 imaged in the imaging chamber 3 to obtain clear imaging.
  • the image forming material in the imaging chamber 3 may be a photosensitive film, a CMOS sensor or a CCD sensor.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

Dispositif photographique avec objectif mobile, comprenant un boîtier (1) sur lequel est installé un rail (5) de guidage. Lorsque le boîtier est immobile, l'objectif (2) peut se déplacer le long du rail de guidage, la distance de déplacement de l'objectif pouvant être prédéfinie, de façon à prendre des photos sous différents angles de vision à l'aide de l'objectif unique, à réaliser une exposition sous des angles multiples et à obtenir des données de vision 3D. Du fait de l'utilisation d'un objectif unique, il n'existe aucune différence de couleur ou de vue entre les photos prises sous les différents angles de vision. De plus, la distance de déplacement de l'objectif peut être prédéfinie à chaque fois selon le besoin, pour obtenir une photo 3D précise.
PCT/IB2011/052727 2011-06-22 2011-06-22 Dispositif photographique avec objectif mobile Ceased WO2012176020A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2011/052727 WO2012176020A1 (fr) 2011-06-22 2011-06-22 Dispositif photographique avec objectif mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2011/052727 WO2012176020A1 (fr) 2011-06-22 2011-06-22 Dispositif photographique avec objectif mobile

Publications (1)

Publication Number Publication Date
WO2012176020A1 true WO2012176020A1 (fr) 2012-12-27

Family

ID=47422081

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/052727 Ceased WO2012176020A1 (fr) 2011-06-22 2011-06-22 Dispositif photographique avec objectif mobile

Country Status (1)

Country Link
WO (1) WO2012176020A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104573180A (zh) * 2014-12-02 2015-04-29 浙江工业大学 基于单目多视角机器视觉的真人鞋型复制装置和鞋楦制造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549247A1 (fr) * 1983-07-12 1985-01-18 Gazet Raoul Nouveau procede pour obtenir le relief cinematographique avec un seul objectif, applicable au cinematographe, aux appareils de prises de vues de la television, a ceux de la radiocinematographie et a l'optique en general
CN1176403A (zh) * 1996-09-06 1998-03-18 稻叶稔 立体摄影机
CN101636747A (zh) * 2007-03-19 2010-01-27 索尼株式会社 二维/三维数字信息获取和显示设备
CN101833229A (zh) * 2009-03-09 2010-09-15 联发科技股份有限公司 影像撷取装置与方法
CN201637998U (zh) * 2010-04-30 2010-11-17 天津三星光电子有限公司 一种可变双镜头间距的立体数码相机
CN201837828U (zh) * 2010-08-31 2011-05-18 深圳市掌网立体时代视讯技术有限公司 立体数字图像采集装置
CN201886278U (zh) * 2010-11-02 2011-06-29 翔德电子科技(深圳)有限公司 平行滑动式单一镜头3d相机
CN202033570U (zh) * 2011-05-10 2011-11-09 卢培庆 一种镜头可移动的摄像机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549247A1 (fr) * 1983-07-12 1985-01-18 Gazet Raoul Nouveau procede pour obtenir le relief cinematographique avec un seul objectif, applicable au cinematographe, aux appareils de prises de vues de la television, a ceux de la radiocinematographie et a l'optique en general
CN1176403A (zh) * 1996-09-06 1998-03-18 稻叶稔 立体摄影机
CN101636747A (zh) * 2007-03-19 2010-01-27 索尼株式会社 二维/三维数字信息获取和显示设备
CN101833229A (zh) * 2009-03-09 2010-09-15 联发科技股份有限公司 影像撷取装置与方法
CN201637998U (zh) * 2010-04-30 2010-11-17 天津三星光电子有限公司 一种可变双镜头间距的立体数码相机
CN201837828U (zh) * 2010-08-31 2011-05-18 深圳市掌网立体时代视讯技术有限公司 立体数字图像采集装置
CN201886278U (zh) * 2010-11-02 2011-06-29 翔德电子科技(深圳)有限公司 平行滑动式单一镜头3d相机
CN202033570U (zh) * 2011-05-10 2011-11-09 卢培庆 一种镜头可移动的摄像机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104573180A (zh) * 2014-12-02 2015-04-29 浙江工业大学 基于单目多视角机器视觉的真人鞋型复制装置和鞋楦制造方法

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