WO2011010753A1 - Module coulissant de protection de caméra de terminal portable - Google Patents

Module coulissant de protection de caméra de terminal portable Download PDF

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Publication number
WO2011010753A1
WO2011010753A1 PCT/KR2009/004007 KR2009004007W WO2011010753A1 WO 2011010753 A1 WO2011010753 A1 WO 2011010753A1 KR 2009004007 W KR2009004007 W KR 2009004007W WO 2011010753 A1 WO2011010753 A1 WO 2011010753A1
Authority
WO
WIPO (PCT)
Prior art keywords
portable terminal
camera
fixing plate
opening
coupled
Prior art date
Application number
PCT/KR2009/004007
Other languages
English (en)
Korean (ko)
Inventor
이근주
Original Assignee
주식회사 한빛티앤아이
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 주식회사 한빛티앤아이 filed Critical 주식회사 한빛티앤아이
Priority to PCT/KR2009/004007 priority Critical patent/WO2011010753A1/fr
Publication of WO2011010753A1 publication Critical patent/WO2011010753A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • 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
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Definitions

  • the present invention relates to a slide module for protecting a camera of a portable terminal, and more particularly, to a slide module for protecting a camera of a portable terminal, which can protect the lens from the outside by allowing the camera lens mounted on the portable terminal to be opened and closed as necessary. It is about.
  • a portable terminal refers to a portable electronic device that allows a user to view or process wireless transmission / reception or information by using it while on the move, such as a mobile phone or a PDA.
  • the camera mounted on the portable terminal always exposes the lens to the outside, so that the surface of the lens or the surface of the lens window covering the surface of the lens may be damaged or dust on the surface during carrying and use.
  • the sharpness of the recorded image is significantly lowered because foreign matters.
  • the camera protection device of the portable terminal is fixedly mounted to the portable terminal in which the camera is installed, the opening parts 12 and 22 for opening and closing the camera are formed, and a cover member having a space therein ( 10,20);
  • a blade 30 mounted inside the cover member and sliding to open and close the opening; Is disposed in the space portion is made of a spring 40 for connecting the blade 30 and the cover member (10, 20), the blade is characterized in that the opening and closing semi-automatically by the spring (40). .
  • the protection device of the conventional camera lens such as the aforementioned patent to compensate for this, as shown in Figure 1, the structure is very complicated, difficult to manufacture and use, there is a problem inconvenient.
  • the present invention has been made in view of the above-described problems, and an object of the present invention is to provide a slide module for protecting a camera of a portable terminal, which enables the camera lens mounted on the portable terminal to be protected from the outside.
  • the opening is formed so that the lens of the camera mounted on the portable terminal is exposed to the outside and the case is coupled to the portable terminal, seating provided on one side
  • the guide is coupled to the case while being provided with an elastic protrusion having elastic force up and down in the groove
  • the fixing plate slidably coupled to the guider and being elastically fixed at the opening and closing position of the opening by the elastic protrusion
  • the fixing plate It is coupled to the upper side of the fixing plate not to be exposed includes a protective cover for opening and closing the opening in accordance with the sliding of the fixing plate.
  • both side portions of the guider are provided with guide walls having guide grooves formed on the inner side thereof, and guide pieces are bent on both sides of the fixing plate so that the guide pieces can be slidably coupled to the guide grooves.
  • the elastic protrusion may include a housing, a coil spring embedded in the housing, and a protrusion ball coupled to an upper side of the housing to protrude upwardly of the housing while being elastically supported by the coil spring.
  • the fixing plate may be provided with grooves to which the upper end of the protruding ball can be elastically inserted at each position of the fixing plate to open and close the opening.
  • the seating groove may be formed of two seating grooves formed diagonally with respect to the sliding direction of the fixing plate, and the elastic protrusions may be seated in each seating groove, respectively.
  • slip ends for preventing scratches and noise caused by friction with the case in the sliding process may be coupled to the bottom surfaces of both ends of the protective cover, respectively.
  • the magnet is fixed to the bottom surface of the protective cover while being inserted into the slot formed at the end of the fixed plate and moved together with the sliding of the protective cover, mounted on the portable terminal to detect the position movement of the magnetic portion and to stop the operation of the camera
  • the magnetic sensor for transmitting the detection signal to the control unit may be further included.
  • the sliding process is smooth, and the sliding plate can be slid with little effort, thereby making the opening and closing process of the camera lens much easier.
  • the camera protection device and the case having the same according to the present invention can be manufactured as a small volume as a whole provided in the portable terminal Even if there is an advantage that almost does not involve a change in the overall appearance or volume of the terminal.
  • FIG. 1 is an exploded perspective view showing a camera protection device of a conventional portable terminal
  • Figure 2 is a perspective view of a portable terminal equipped with a slide module for protecting the camera according to an embodiment of the present invention
  • FIG. 3 is an exploded perspective view of the slide module shown in FIG.
  • the opening is formed so that the lens of the camera mounted on the portable terminal is exposed to the outside, the case coupled to the portable terminal, and the mounting groove provided on one side, up and down
  • the guide is coupled to the case while being provided with an elastic protrusion having elastic force
  • the fixing plate is slidably coupled to the guider and is elastically fixed at the opening and closing position of the opening by the elastic protrusion, and the fixing plate is not exposed. Is coupled to the upper side of the protective cover for opening and closing the opening according to the sliding of the fixed plate is included.
  • the slide module 1 includes a case 10, a guider 20 including an elastic protrusion 30, a fixed plate 40, A protective cover 50 is included.
  • the case 10 may be applied to a mobile phone external case that finally wraps and completes the internal circuit of the portable terminal, but is not limited thereto, and a protective case attached to the external case may be applied to prevent scratches on the outer surface of the external case. have.
  • the case 10 when the case 10 is applied, the case 10 will be described.
  • the case 10 is provided with an opening 11 for exposing the lens 2 of the camera to the outside. 11 has an appropriate area considering the exposure range of the lens 2.
  • an opening corresponding to the flash 3 and the mirror 4 to be exposed to the outside ( 11) may be further formed.
  • the case 10 is a sliding section of the protective cover 50 so that the degree of protruding from the case 10 is minimal. It is preferable to have a sliding surface 12 while grooves are formed at a thin depth, and the opening 11 is formed at one side of the sliding surface 12.
  • the four side walls of the sliding surface 12 serve as a guideline when the protective cover 50 is slid, and the insertion of the protruding ball 33 into the recess 42 to be described later in the opening / closing position of the opening 11. In addition to the role of fixing the position of the protective cover 50.
  • the guider 20 is fixedly coupled to the position of the sliding surface 12 that does not interfere with the opening 11, since the degree of protrusion on the case 10 due to the thickness of the guider 20 should be considered. It is preferable that the groove having a thin depth is formed on the sliding surface 12 to which the guider 20 is coupled, and the guider 20 is seated and coupled thereto.
  • guide walls 21 having a longitudinal direction toward the opening 11 are formed side by side, and guide grooves 22 are formed in the longitudinal direction on the inner surface of the guide wall 21.
  • the material of the guider 20 is preferably made of a polymer-based fixed plate 40 made of a metal material If necessary, the required play can be minimized.
  • a seating groove 23 is formed in the upper side surface of the guider 20 between the guide walls 21, and the elastic protrusion part 30 to be described later is seated in the seating groove 23.
  • the seating groove may be integrally formed in the guider 20, but as shown in FIG. 3, a separate seating member 24 in which the seating groove 23 is formed may be coupled to the guider 20.
  • the elastic protrusion part 30 provided in the seating groove 23 has a coil 31 and a coil provided in the housing 31 and the housing 31 which are coupled to the seating groove 23 while the upper side is open.
  • Located on the upper side of the spring (32) is made of a projection ball 33 is coupled to the upper side of the housing 31 so as to project the upper end to the housing (31).
  • the protruding ball 33 may be elastically supported by the coil spring 32 and elastically flows upward and downward in the housing 31.
  • the protrusion ball 33 is preferably formed in a spherical shape so that the bottom surface of the fixed plate 40 to be described later is in contact with the protrusion ball 33 to roll while rolling the protrusion ball 33.
  • the housing 31 is seated and coupled to the seating groove 23, wherein the housing 31 is coupled to the seating groove 23 to facilitate the coupling of the housing 31 to the seating recess 23 and not to flow, but is not shown.
  • a thread is formed and correspondingly, a screw groove is formed on the inner circumferential surface of the seating groove 23 so that the screw thread may be coupled to each other.
  • the guider 20 preferably has a minimum width in consideration of the diameter of the opening 11 so as to minimize the area occupied on the case 10.
  • the fixing plate 40 slidably coupled to the guider 20 may include: It has a flat shape and has a width approximately corresponding to the width of the guider 20.
  • the fixing plate 40 is formed with a groove 42 through which the upper end of the above-described protrusion ball 33 can be elastically inserted or detached, and the groove 42 has a fixed plate 40 opening the opening 11. In the position of the state and the opening portion 11 in the closed position when the projection ball 33 is inserted so that the fixing plate 40 is fixed to the position of the projection ball 33 in the above-described respective positions Correspondingly formed respectively.
  • the fixed plate 40 is in contact with the spherical projection ball 33 in the sliding process, while sliding the projection, the spherical projection is rolled, the upper end of the groove 42 in the position of the groove 42 ) Will have a structure that is elastically inserted or removed.
  • This structure of the present embodiment has a structure in which the metal friction sound is minimized even though the fixed plate 40 is made of a metal material together with the sliding structure described above.
  • the seating groove 23 may be formed at one place on the guider 20 so that one elastic protrusion 30 may be seated and coupled thereto, but the opening 11 may be easily and smoothly slid in the range of the fixing plate 40. It is preferable that the two mounting grooves 23 are formed on the guider 20 so that the position fixing can be more secured at the opening / closing position thereof.
  • the seating groove 23 may be integrally formed in the guider 20 as described above, but a separate seating member 24 in which two seating grooves 23 are formed may be coupled to the guider 20. Do.
  • the fixing plate 40 corresponds to the protrusion balls 33 of the elastic protrusions 30 provided in the respective seating recesses 23 at respective positions at which the fixing plate 40 opens and closes the opening 11.
  • Each pair of grooves 42 that is, four grooves 42 are formed in all.
  • the two mounting grooves 23 are formed diagonally with respect to the sliding direction of the fixed plate 40 on the guider 20, and it is preferable that the elastic protrusions 30 are provided here, respectively, Paired groove 42 is also preferably formed in the fixed plate 40 diagonally.
  • each of the grooves 42 closer to the opening 11 in each pair the projection ball 33 is located closer to the opening 11 of the projection ball 33 This is to be inserted in each opening and closing position, and to allow the remaining projection ball 33 is inserted into each remaining groove 42, respectively.
  • the pair of grooves 42 are continuously formed in the fixing plate 40 on the line corresponding to the sliding direction, and the seating groove 23 and the elastic protrusion part 30 also correspond to the guider 20 on the same line.
  • the projection plate 33 located closer to the opening 11 in the sliding process of the fixing plate 40 in turn in a pair of grooves 42 in a position closer to the opening (11) Can be inserted.
  • this also has the purpose of reducing the area of the guider 20, if the area occupied by the guide surface 20 sliding surface 12 is wider the coupling surface of the guider 20 formed in the sliding surface 12 that much In this case, there is a problem of encroaching the installation space of the other internal parts of the portable terminal provided in the bottom of the case 10.
  • the elastic protrusions are diagonally diagonally while utilizing the width of the guider 20 as compared with the case where the groove 42, the seating groove 23, and the elastic protrusions 30 are positioned on the line corresponding to the sliding direction.
  • the position of the fixing plate 40 is further improved than the case where the distance between the protruding balls 33 (the position of the elastic protrusions 30 in the sliding section is positioned too close to each other) is positioned so close to the position of 30. It is possible to reduce the area occupied by the guider 20 on the case 10 while maintaining the appropriate distance at this time).
  • the guider 20 of the present embodiment may have a proper width considering the diameter of the opening 11 and may not be long, so that the groove area of the sliding surface 12 on which the guider 20 is seated is provided. Will not be that wide.
  • the remaining sliding surface 12 except for this area can be formed by a very thin groove in the case 10, even if the case 10 is provided with the above-described configurations for the protection of the camera lens 2.
  • the degree of protruding above the case 10 and below the case 10 is not large.
  • the upper side of the fixed plate 40 is coupled to a protective cover 50 of a thin thickness so that the guider 20 and the fixed plate 40 is not exposed to the outside, the protective cover 50 is sliding of the fixed plate 40
  • the opening 11 is opened and closed while sliding together.
  • the protective cover 50 is slid by the pressurization of the user in the opening and closing direction of the opening portion 11, in which case the protective cover 50 may slide in contact with the sliding surface 12, and thus the sliding surface 12 Scratches and noise may occur due to friction with the protective cover 50.
  • the protective cover 50 may be further provided with slip members 51 on the bottom surfaces of both ends, and the slip members 51 are preferably wear-resistant, such as POM (Poly Oxy Methylene, polyoxymethylene).
  • POM Poly Oxy Methylene, polyoxymethylene
  • the slip member 51 is made of a POM material which is coupled to the fixing piece 52 fixed to the bottom surface of the protective cover 50 to be easily fixed to the protective cover 50 and the fixing piece 52 by a coupling method such as interference fit.
  • the slip piece 53 may also be included.
  • Combination of the fixing plate 40 and the protective cover 50 may be a pin fixing, screw fixing, etc., but the thickness of the protective cover 50 is formed so thin that the degree of protruding on the case 10 is small
  • the fitting groove 54 is provided in the aforementioned slip piece 53 provided at the bottom of one end of the protective cover 50, unlike the fixing method described above.
  • the fitting piece 43 may be formed to protrude to one end so that the fitting pieces 43 are coupled to each other.
  • the convenience of assembly may be further improved by the coupling method.
  • the slide protection module (1) for protecting a camera of a portable terminal has a magnetic sensor (not shown) capable of controlling the operation of the camera depending on whether the opening part 11 is opened or closed by sliding the protective cover 50. It may be further included.
  • the magnet part 55 is fixed to the bottom of the protective cover 50 so as to be moved together with the sliding of the protective cover 50, and a magnetic sensor capable of detecting the positional movement of the magnet part 55 is portable. It is mounted at a predetermined position of the terminal.
  • the magnet part 55 is fixed to the bottom of the protective cover 50 by a fixed tape 56 or the like, and at this time, the magnet part 55 is provided at the other end of the fixing plate 40 located at the bottom of the protective cover 50.
  • Slot 44 that can be fitted is formed in the longitudinal direction, that is, the sliding direction of the fixed plate 40 so that one side is opened.
  • the magnetic sensor Since the magnet part 55 is fixed to the protective cover to be exposed to the bottom of the fixed plate 40 through the slot 44, the magnetic sensor does not interfere with the position of the magnet part 55 without being disturbed by the fixed plate 40. It can be detected.
  • the fixing plate 40 coupled to the bottom surface of the protective cover 50 is the protective cover 50. While being supported by the magnet unit 55 fixed to the sliding left and right flow without being even more so that noise such as friction noise is not generated.
  • the magnetic sensor mounted on the portable terminal detects the presence or absence of a magnetic material when the magnet part 55 moves to the sensing position or moves away from the sensing position to determine whether the opening part is opened or closed by the protective cover.
  • the detection signal is transmitted to a control unit (not shown) mounted on the portable terminal, and the control unit controls the on / off of the camera according to the received detection signal.
  • the magnetic sensor may detect the presence or absence of the magnetic material, it is also possible to transmit the above detection signal by detecting a change in the magnetic field direction (polarity change), and various other magnetic sensors may be provided.
  • the sliding process is smooth, and the sliding plate can be slid with little effort, thereby making the opening and closing process of the camera lens much easier.
  • the camera protection device and the case having the same according to the present invention can be manufactured as a small volume as a whole provided in the portable terminal Even if there is an advantage that almost does not involve a change in the overall appearance or volume of the terminal.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)
  • Blocking Light For Cameras (AREA)

Abstract

La présente invention concerne un module coulissant de protection d’une caméra d’un terminal portable et, plus particulièrement, un module coulissant de protection d'une caméra d'un terminal portable qui peut protéger un objectif de l'extérieur par l’ouverture et la fermeture de l’objectif montée sur le terminal portable, lorsque c’est nécessaire. Selon la présente invention, le module coulissant de protection de la caméra du terminal portable comprend : un boîtier équipé d'une partie ouvrante de façon à exposer à l’extérieur un objectif qui est monté sur le terminal portable et est associé au terminal portable ; un élément de guidage qui est associé au boîtier par une partie saillante élastique, qui présente une force élastique dans les directions supérieure et inférieure, est réglé dans une rainure de placement qui est positionnée sur un côté ; une plaque de fixation qui est associée à l'élément de guidage afin de permettre un mouvement coulissant, où la position de la plaque de fixation est fixée de façon élastique à la position ouverture et fermeture de la partie ouvrante par la partie saillante élastique, et une couverture de protection qui est associée au côté supérieur de la plaque de fixation afin d'éviter à la plaque de fixation d'être exposée, et ouvre et ferme la partie ouvrante par le mouvement coulissant de la plaque de fixation.
PCT/KR2009/004007 2009-07-20 2009-07-20 Module coulissant de protection de caméra de terminal portable WO2011010753A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2009/004007 WO2011010753A1 (fr) 2009-07-20 2009-07-20 Module coulissant de protection de caméra de terminal portable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2009/004007 WO2011010753A1 (fr) 2009-07-20 2009-07-20 Module coulissant de protection de caméra de terminal portable

Publications (1)

Publication Number Publication Date
WO2011010753A1 true WO2011010753A1 (fr) 2011-01-27

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Application Number Title Priority Date Filing Date
PCT/KR2009/004007 WO2011010753A1 (fr) 2009-07-20 2009-07-20 Module coulissant de protection de caméra de terminal portable

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WO (1) WO2011010753A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3611907A1 (fr) * 2018-08-13 2020-02-19 Tech 21 Licensing Limited Boîtier pour dispositif électronique mobile
CN112911040A (zh) * 2017-11-30 2021-06-04 Oppo广东移动通信有限公司 摄像头组件以及移动终端
CN113971155A (zh) * 2021-09-23 2022-01-25 真有两把刷子(北京)科技有限公司 一种奢侈品销售用具有防滑结构的手持终端
CN114173051A (zh) * 2022-02-11 2022-03-11 龙旗电子(惠州)有限公司 电视摄像头及电视机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040097659A (ko) * 2003-05-12 2004-11-18 주식회사 팬택앤큐리텔 휴대폰용 카메라렌즈 커버장치
KR20060004224A (ko) * 2004-07-09 2006-01-12 주식회사 스카이텔레텍 이어잭 보호커버를 구비한 이동통신 단말기
KR20060106527A (ko) * 2005-04-09 2006-10-12 엘지전자 주식회사 이동통신 단말기의 카메라 렌즈 보호장치
KR100818699B1 (ko) * 2007-06-18 2008-04-02 주식회사 케이에이치바텍 휴대폰의 카메라 보호장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040097659A (ko) * 2003-05-12 2004-11-18 주식회사 팬택앤큐리텔 휴대폰용 카메라렌즈 커버장치
KR20060004224A (ko) * 2004-07-09 2006-01-12 주식회사 스카이텔레텍 이어잭 보호커버를 구비한 이동통신 단말기
KR20060106527A (ko) * 2005-04-09 2006-10-12 엘지전자 주식회사 이동통신 단말기의 카메라 렌즈 보호장치
KR100818699B1 (ko) * 2007-06-18 2008-04-02 주식회사 케이에이치바텍 휴대폰의 카메라 보호장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112911040A (zh) * 2017-11-30 2021-06-04 Oppo广东移动通信有限公司 摄像头组件以及移动终端
CN112911040B (zh) * 2017-11-30 2023-08-25 Oppo广东移动通信有限公司 摄像头组件以及移动终端
EP3611907A1 (fr) * 2018-08-13 2020-02-19 Tech 21 Licensing Limited Boîtier pour dispositif électronique mobile
CN113971155A (zh) * 2021-09-23 2022-01-25 真有两把刷子(北京)科技有限公司 一种奢侈品销售用具有防滑结构的手持终端
CN114173051A (zh) * 2022-02-11 2022-03-11 龙旗电子(惠州)有限公司 电视摄像头及电视机

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