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WO2013081264A1 - Module de lentille d'appareil photographique pour un téléphone intelligent - Google Patents

Module de lentille d'appareil photographique pour un téléphone intelligent Download PDF

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Publication number
WO2013081264A1
WO2013081264A1 PCT/KR2012/004903 KR2012004903W WO2013081264A1 WO 2013081264 A1 WO2013081264 A1 WO 2013081264A1 KR 2012004903 W KR2012004903 W KR 2012004903W WO 2013081264 A1 WO2013081264 A1 WO 2013081264A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
smartphone
smart phone
camera
lens module
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/KR2012/004903
Other languages
English (en)
Korean (ko)
Inventor
권무형
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
Publication of WO2013081264A1 publication Critical patent/WO2013081264A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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
    • 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Definitions

  • the present invention relates to a smartphone, and more particularly, to a camera lens module for a smartphone that can shoot in a wide-angle or telephoto mode according to the direction by simply fastening one lens in a different direction to the camera mounted on the smartphone. will be.
  • portable terminals such as smart phones and tablet PCs provide various functions such as surfing the web using the Internet, taking a picture or video, storing and playing, in addition to a simple phone, music, and video display function.
  • the camera device mounted on a smart phone exhibits high pixels to provide a clearer image as well as a normal digital camera, and has a built-in zoom function of a predetermined magnification.
  • Camera device using a smart phone is easy to carry compared to a digital camera, there is an advantage that can be immediately used and operated anywhere, anytime, has been used a lot in place of a digital camera for general video shooting.
  • smartphones are aimed at slimming in size and thickness, there is a design limitation in the function of the camera device mounted thereon.
  • the general camera device is configured such that various kinds of lenses can be attached according to the shape of the image or the purpose of the shooting. That is, photographing is performed by techniques such as close-up photography, telephoto shooting, and wide-angle photography according to a subject, and a camera body and a plurality of lens modules are provided to replace the lens according to the photographing technique.
  • smartphones are considered to be highly portable, only a specific lens is employed in the camera device employed in the smartphone, and a lens of another function cannot be added or exchanged. Due to these characteristics, the camera device of the smart phone only takes a general picture of an image, and is unable to take a picture by various techniques such as close-up, telephoto, and wide-angle photography.
  • Korean Utility Model Registration No. 20-0359423 discloses a design for a 'lens for a mobile phone camera that can give a variety of shapes'.
  • the invention of the document relates to a lens that can produce an image of a desired shape by attaching a separate filter function lens in front of the camera of the mobile phone.
  • the above design shows a limitation that only a specific shape of an image can be produced with respect to a specific lens, and a means for attaching and detaching a mobile phone or the like has a problem of forming a very complicated structure.
  • the present invention has been proposed to solve the above problems, by additionally equipped with a lens capable of wide-angle shooting or telephoto shooting in a camera device mounted on a smart phone, tablet PC, etc., for a smart phone that can be photographed by various techniques It is an object to provide a camera lens module.
  • Another object of the present invention a wide-angle shooting and telephoto shooting is possible according to the attachment direction with a single lens, a wide-angle and telephoto integrated lens that can be easily attached according to each shooting purpose and a camera lens module for a smartphone having the same To provide.
  • Lens module of the present invention for achieving the above object, the lens unit having a lens for transmitting the subject, disposed in front of the camera lens mounted on the portable terminal; And a fixing unit for fixing the lens unit to the terminal.
  • the fixing part may be provided along at least one side edge of the lens part, and may be configured as an attachment plate attaching the lens part to the surface of the terminal using vacuum or magnetic force.
  • the fixing unit may include an accommodating unit for accommodating the lens unit on at least one surface of a front surface or a rear surface corresponding to an arrangement position of the camera lens, and includes a cap member fastened from an upper side of the terminal. It is done.
  • the cap member may be a protective case used to protect the terminal, the inner side has a fixing projection of a shape corresponding to the hole formed in the terminal, the fastening hole for the tripod is fastened to the outer side It characterized by having a.
  • the lens is composed of a wide-angle lens or a telephoto lens, or a composite lens that functions as a wide-angle lens and a telephoto lens according to the perspective direction.
  • the lens module of the present invention has a structure that is suitable for a smart phone, easy to carry and storage, easy to attach and detach has the advantage that anyone can be used quickly regardless of place or environment.
  • the lens of the present invention is provided with a wide-angle function and a telephoto function at the same time, wide-angle imaging and telephoto imaging can be performed using a single lens.
  • FIG. 1 is a perspective view of a lens module according to a first embodiment of the present invention
  • FIG. 2 is a longitudinal sectional view showing a lens module according to the embodiment of FIG. 1;
  • FIG. 3 is a front perspective view showing a lens module according to a second embodiment of the present invention.
  • FIG. 4 is a rear perspective view illustrating a front surface of the lens module of FIG. 3;
  • FIG. 5 is a plan view illustrating the lens module of FIG. 3;
  • Figure 6 is a longitudinal cross-sectional view showing in detail the fixing part of the main part of FIG.
  • FIG. 7 is a longitudinal cross-sectional view showing in detail a lens unit which is a main part of FIG. 3;
  • FIG. 8 is a rear view showing a lens module according to a third embodiment of the present invention.
  • FIG. 9 is a diagram illustrating an image photographed for each mode using a lens module according to an exemplary embodiment of the present invention.
  • the lens module according to the embodiment of the present invention may be applied to various types of portable terminals equipped with a camera device such as a smartphone or a tablet PC.
  • a smartphone will be described as an example.
  • FIG. 1 is a perspective view showing a lens module according to a first embodiment of the present invention
  • Figure 2 is a longitudinal sectional view showing a lens module according to the embodiment of FIG.
  • the camera lens module for smartphone attachment 10 according to the first embodiment of the present invention forms a structure that is directly attached to the smartphone (20).
  • the lens module 10 includes a lens unit 100 for transmitting an image of a subject and an attachment plate 200 for fixing the lens unit 100 to the smart phone 20.
  • the lens unit 100 is additionally disposed in front of the camera lens mounted on the smart phone 20, so that it is possible to shoot by a technique such as wide angle or telephoto according to the shooting purpose.
  • the lens unit 100 is composed of a circular lens 110 and a metal or protective frame (120, 130) surrounding the edge of the lens (110).
  • the lens 110 may have various shapes such as a concave or convex lens, and various kinds of lenses according to a photographing technique such as a wide angle lens and a telephoto lens may be used.
  • one lens is composed of a multi-function composite lens capable of taking a wide angle or telephoto according to the direction, a detailed description thereof will be described later.
  • the metal frame 120 prevents the lens 110 from being damaged, blocks the inflow of light from the outside through the side surface, and a frame made of aluminum, such as aluminum, may be used.
  • the lens unit 100 in the present invention is preferably configured in a very small size to be applied to the smart phone (20).
  • the attachment plate 200 is configured to fix the lens unit 100 to the smart phone 20 and is formed along the edge of the lens unit 100.
  • a vacuum suction plate may be used as shown.
  • the adsorption plate is preferably made of black or similar colored silicon material for blocking light from the outside.
  • the fixing plate 200 using magnetic force may be used as the fixing means, and a magnet member is provided along the side edge of the lens unit 100 to be attached to the surface of the smartphone. Attachment plate 200 using a magnetic force may be advantageously applied when the outer housing of the smart phone 20 is made of a metal material.
  • the attachment plate 200 may be formed on both side surfaces of the lens unit 100.
  • the lens 110 employed in the lens unit 100 is configured as a concave or convex single lens
  • the attachment plate 200 may be formed only on one side of the lens unit 100.
  • the concave or convex lens is composed of a composite lens formed integrally
  • the shooting mode may vary depending on the attachment direction of the lens 110, so that the attachment plates 200 are formed on both sides of the lens unit 100 to attach the lens. Freely select the direction.
  • FIGS. 3 and 4 are exploded perspective views showing a lens module according to a second embodiment of the present invention, respectively, a front view and a rear view thereof
  • FIG. 5 is a plan view illustrating the lens module of FIG. 3
  • FIGS. 6 and 7 3 is a longitudinal cross-sectional view showing in detail a fixing part and a lens part, which are main parts of FIG.
  • the lens module 10 according to the second embodiment of the present invention has a structure in which the lens unit 100 is fixed to the smart phone 20 via a cap 300 that is fastened to the smart phone 20.
  • the lens module 10 fixes the lens unit 100 and the lens unit 100 that transmit an image of a subject to the smart phone 20. It consists of a cap 300 to make.
  • the lens unit 100 employs a wide-angle or telephoto single lens or employs a composite lens in which the wide-angle and telephoto lenses are integrally formed, thereby photographing a subject in a wide-angle or telephoto mode.
  • the present invention is preferably composed of a composite lens formed integrally with a wide-angle and a telephoto lens, to enable wide-angle imaging and telephoto imaging using one lens.
  • the cap 300 is fastened to the head of the smart phone 20 to fix the lens unit 100 to a predetermined position.
  • the cap 300 has a hexahedral shape with an opening formed at one side, and is fastened to the head of the smart phone 20 through the opening.
  • the receiving portion 310 for receiving the lens portion 100 is formed on one side or both sides of the front or back.
  • the accommodation unit 310 is formed at a position to allow the lens unit 100 to be positioned in front of the camera lens 21 of the smart phone 20.
  • the smart phone 20 is provided with a front camera lens and a rear camera lens, the receiving portion 310 as shown in Figures 3 and 4 cap (at the position corresponding to the position of the camera lens 21) 300) formed on the front and back.
  • the accommodating part 310 is not limited in shape and position as shown in the drawing, and may be modified to correspond to the position of the camera lens mounted on the smart phone 20, and may be formed only on one side of the front and rear surfaces. have.
  • the accommodating part 310 is opened to the front of the receiving part 310 so that an image of the subject can be projected onto the lens, and the lens part 100 is inserted into the lens part 100 from the upper side of the accommodating part 310. do.
  • guide grooves or rails may be formed at both inner walls of the accommodation part 310 to slide while the edges of the lens part 100 are fitted, and correspondingly, guide rails or grooves may be formed at the edges of the lens part (). Can be formed.
  • inward protrusions are formed at ends of both sidewalls of the flange forming the accommodating part 310 to prevent the lens part 100 from being separated, and both ends of the upper side are inward so that the lens part 100 does not easily fall out.
  • the lens unit 100 is fastened to the cap 300 so as to be detachable and at the same time, the lens unit 100 is positioned in front of the camera lens 21 of the smart phone 20, thereby depending on the shape of the lens 110. Allows the subject to be projected into the camera lens 21 in wide angle or telephoto mode.
  • the cap 300 of the present invention the fixing protrusion 320 and the fastening hole 330 are formed in and out of each.
  • the fixing protrusion 320 is configured to be fixed to the smart phone 20 cap 300 is fastened to the smart phone 20, as shown in the predetermined length from the inner side of the cap 300 It protrudes and is formed.
  • the upper end of the smart phone 20 is provided with an earphone connection hole 22 for connecting the earphone, the fixing projection 320 is formed to be inserted into the connection hole 22 of the smart phone 20. That is, the fixing protrusion 320 is formed at a position corresponding to the connection hole 22 of the smart phone 20 on the inner side of the cap 300, the shape is preferably formed the same shape as the connection jack of the earphone. .
  • the fixing protrusion 320 is inserted into the connection hole 22 at the same time as the cap 300 is fastened to the smart phone 20, thereby preventing the separation of the cap 300 and maintain a stable fastening force.
  • the fastening hole 330 is configured to stably fix the smart phone 20 to a tripod, and is formed on the upper outer side of the cap 300 as shown.
  • the fastening hole is provided in the camera body for fastening with the support.
  • the smart phone 20 is fixed to the fastening hole 330 formed in the cap 300, by using the smart phone 20. The same effect can be achieved with the same precise shooting as that of the camera and with the anti-shake.
  • the lens unit 100 is composed of a composite lens that can be photographed in a wide angle or telephoto mode according to the fastening direction. That is, the lens unit 100, as shown in Figure 7, the lens 110 is connected to the concave wide-angle lens to form a convex telephoto lens integrally, one side of the overall concave shape and the other side Is convex.
  • one lens unit 100 is fastened to the receiving portion 310 of the cap 300 by changing directions from each other, so that the lens unit 100 can be used as a wide-angle lens as shown in (a) or (b) It can be used as a telephoto lens.
  • the metal frame 120 is formed along the edge of the lens 110, the metal frame 120 blocks the inflow of light through the edge side of the lens 110 to prevent image destruction to the subject.
  • the metal frame 120 for this purpose is preferably made of a metal of black or similar series, for example, may be composed of an aluminum frame.
  • a protection frame 130 may be further provided along the outer side of the metal frame 120 to protect the metal frame 120 and to easily attach or detach the lens unit 100 to the cap 300.
  • the protective frame 130 may be formed of a plastic material, and a handle 140 having a protrusion shape to facilitate gripping is formed at one side.
  • the lens module according to the third embodiment of the present invention is typically configured with a case 400 provided in the smart phone 20. That is, the lens unit 100 is configured in the same manner as in the second embodiment, and the cap 300 is composed of a case 400 covering the entire rear surface to protect the smart phone 20.
  • the accommodating part 310 for accommodating the lens part 100 may be provided at the front side together with the rear surface of the case 400.
  • the front side of the case 400 is formed at the camera lens position while forming a cap shape.
  • the part 310 is provided.
  • FIG. 9 is a view showing an image captured by each mode using the lens module according to an embodiment of the present invention, (a) is an image taken in the standard mode without the lens module attached, (b) is a wide-angle mode 7 is an image photographed by attaching in a direction (see FIG. 7A), and (c) is an image photographed by attaching in a telephoto mode direction (see FIG. 7B).
  • the present invention adds a lens having a specific function to a camera mounted on a smart phone, thereby producing an effect of shooting in various modes at the same level as a general camera using a smart phone.
  • the lens unit has an optimized shape for a smart phone, which shows the advantages of being easy to carry, store and use, and select an appropriate lens according to the situation.
  • the lens unit is composed of a composite lens showing a wide angle and a telephoto function at the same time, it is possible to shoot in the mode by changing the direction of the lens.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un module de lentille d'appareil photographique pour un téléphone intelligent. Selon l'invention, une lentille est facilement couplée à un appareil photographique monté sur le téléphone intelligent dans différentes directions pour photographier un sujet dans un mode grand angle ou télescopique. Le module de lentille d'appareil photographique comprend : une partie de lentille comprenant une lentille pour prendre le sujet en photo et disposée sur le côté avant d'un dispositif d'appareil photographique qui est monté sur un terminal portable ; et une partie de fixation pour fixer la partie de lentille au terminal. La partie de fixation comprend : une plaque de fixation fixée directement à la surface du téléphone intelligent ; et un capuchon couplé à la partie supérieure du téléphone intelligent ou d'un boîtier pour protéger le téléphone intelligent.
PCT/KR2012/004903 2011-11-28 2012-06-21 Module de lentille d'appareil photographique pour un téléphone intelligent Ceased WO2013081264A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110124852A KR101149925B1 (ko) 2011-11-28 2011-11-28 스마트 폰용 카메라 렌즈 모듈
KR10-2011-0124852 2011-11-28

Publications (1)

Publication Number Publication Date
WO2013081264A1 true WO2013081264A1 (fr) 2013-06-06

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PCT/KR2012/004903 Ceased WO2013081264A1 (fr) 2011-11-28 2012-06-21 Module de lentille d'appareil photographique pour un téléphone intelligent

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KR (1) KR101149925B1 (fr)
WO (1) WO2013081264A1 (fr)

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US20140267743A1 (en) * 2013-03-15 2014-09-18 William F. Tapia Surfboard-mounted camera
WO2015074156A1 (fr) * 2013-11-22 2015-05-28 Fohlder Technologies Inc Appareil pour monter une lentille de caméra sur un téléphone cellulaire
WO2015195879A1 (fr) * 2014-06-19 2015-12-23 Olloclip, Llc Composants optiques auxiliaires pour des dispositifs mobiles
USD754228S1 (en) 2014-02-19 2016-04-19 olioclip, LLC Optical component
US9335509B2 (en) 2011-03-18 2016-05-10 Olloclip, Llc Lenses for communication devices
USD763340S1 (en) 2014-10-02 2016-08-09 Olloclip, Llc Optical component
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US9661200B2 (en) 2013-08-07 2017-05-23 Olloclip, Llc Auxiliary optical components for mobile devices
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EP3288244A4 (fr) * 2015-11-06 2018-09-26 Guangdong Sirui Optical Co., Ltd Boîtier de support pour installer un objectif d'extension de combiné, structure de liaison d'objectif extérieur de combiné, et boîtier d'installation de combiné
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EP3734359A1 (fr) * 2014-04-11 2020-11-04 Portero Holdings, LLC Dispositifs optiques auxiliaires
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KR102471183B1 (ko) * 2015-10-14 2022-11-25 엘지이노텍 주식회사 렌즈모듈 및 이를 포함하는 카메라 어셈블리
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US9335509B2 (en) 2011-03-18 2016-05-10 Olloclip, Llc Lenses for communication devices
US10203474B2 (en) 2011-03-18 2019-02-12 Portero Holdings, Llc Method of attaching an auxiliary lens to a mobile telephone
US9651756B2 (en) 2011-03-18 2017-05-16 Olloclip, Llc Lenses for communication devices
US20140267743A1 (en) * 2013-03-15 2014-09-18 William F. Tapia Surfboard-mounted camera
US9661200B2 (en) 2013-08-07 2017-05-23 Olloclip, Llc Auxiliary optical components for mobile devices
US10447905B2 (en) 2013-08-07 2019-10-15 Portero Holdings, Llc Auxiliary optical device having moveable portions
WO2015074156A1 (fr) * 2013-11-22 2015-05-28 Fohlder Technologies Inc Appareil pour monter une lentille de caméra sur un téléphone cellulaire
USD754228S1 (en) 2014-02-19 2016-04-19 olioclip, LLC Optical component
EP3734359A1 (fr) * 2014-04-11 2020-11-04 Portero Holdings, LLC Dispositifs optiques auxiliaires
EP3158380A4 (fr) * 2014-06-19 2018-02-21 olloclip, LLC Composants optiques auxiliaires pour des dispositifs mobiles
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US10488742B2 (en) 2014-06-19 2019-11-26 Portero Holdings, Llc Multi-lens optical attachment for mobile devices
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