WO2020098628A1 - Terminal mobile - Google Patents

Terminal mobile Download PDF

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Publication number
WO2020098628A1
WO2020098628A1 PCT/CN2019/117433 CN2019117433W WO2020098628A1 WO 2020098628 A1 WO2020098628 A1 WO 2020098628A1 CN 2019117433 W CN2019117433 W CN 2019117433W WO 2020098628 A1 WO2020098628 A1 WO 2020098628A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
light guide
light
flexible light
module
Prior art date
Application number
PCT/CN2019/117433
Other languages
English (en)
Chinese (zh)
Inventor
郭阳
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2020098628A1 publication Critical patent/WO2020098628A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • 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
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means

Definitions

  • the present disclosure relates to the technical field of mobile terminals, and in particular, to a mobile terminal.
  • the mobile terminal usually has a shooting function, and the shooting function of the mobile terminal is completed by the camera module.
  • the traditional camera module is placed on the top of the mobile terminal and outside the display screen.
  • Such a setting method will cause a wide “bangs” black border on the top of the mobile terminal. Obviously, this will reduce the area of the area on the board surface of the mobile terminal where the display screen is laid out, thereby further reducing the screen ratio of the mobile terminal.
  • telescopic camera modules are installed in the housing and can be extended to the mobile terminal under the driving of the driving mechanism Shoot outside.
  • the mobile terminal with this structure can reduce the influence of the setting of the camera module on the screen ratio.
  • the telescopic camera module and the main board of the mobile terminal are connected by a circuit board.
  • the circuit board includes at least a flexible circuit board.
  • the flexible circuit board is in a telescopic camera
  • the length of the module in the moving direction is large.
  • the flexible circuit board is a foldable structure, which adapts to the movement of the camera module through deformation and expansion in the longitudinal direction.
  • the present disclosure discloses a mobile terminal to solve the problem of poor electrical connection stability of the telescopic camera module in the mobile terminal in the related art.
  • a mobile terminal including:
  • a shell the shell has an inner cavity, and a perforation communicating with the inner cavity is opened on the shell;
  • a camera module the camera module is fixed in the inner cavity
  • the daylighting module is movably arranged on the casing and can enter and exit the perforation, the daylighting module has a light-pickup hole;
  • a flexible light guide the flexible light guide has a conductive light path, the flexible light guide is flexibly arranged in the inner cavity, and one end of the flexible light guide is connected to the light pick-up hole, so The other end of the flexible light guide is connected to the camera module;
  • a driving mechanism which is connected to the lighting module and drives the lighting module to move.
  • the lighting module can move relative to the housing, and thus can enter and exit the perforation, and the flexible light guide can foldably be disposed in the inner cavity due to its good deformability, and thus can play light Under the premise of the function, it can better adapt to the movement of the lighting module.
  • This assembly method can enable the camera module to capture light without moving, and there is no problem of the camera module moving. It can be seen that in the mobile terminal disclosed in the present disclosure, the camera module is fixed in the housing, and the shooting is completed by adjusting the actions of the lighting module and the flexible light guide. The entire process does not require the camera module to act, so there is no camera The electrical connection stability of the module has an impact.
  • FIG. 1 is a schematic diagram of a mobile terminal disclosed in an embodiment of the present disclosure in a state
  • FIG. 2 is a schematic diagram of the mobile terminal disclosed in an embodiment of the present disclosure in another state
  • FIG. 3 is a schematic diagram of a specific structure of a mobile terminal disclosed in an embodiment of the present disclosure.
  • an embodiment of the present disclosure discloses a mobile terminal.
  • the disclosed mobile terminal includes a housing 100, a camera module 200, a flexible light guide 300, a lighting module 400 and a driving mechanism 500.
  • the casing 100 is a peripheral protective component of the mobile terminal, and provides an installation basis for other constituent components of the mobile terminal.
  • the casing 100 has an inner cavity 120, and the casing 100 is provided with a through hole, and the through hole communicates with the inner cavity 120.
  • the housing 100 includes a frame 110, and the frame 110 may be provided with a through hole 111, and the through hole 111 communicates with the inner cavity 120.
  • the frame 110 is only a part of the housing 100 for enclosing the inner cavity 120.
  • the housing 100 includes a middle frame
  • the frame 110 may be included in the middle frame.
  • the frame 110 may also be included in the battery cover of the casing 100 or the upper cover of the main board.
  • this embodiment does not limit the position of the perforation on the casing 100.
  • the camera module 200 is fixed in the inner cavity 120 of the housing 100.
  • the camera module 200 includes an image sensor 210, which can form an image after sensing light.
  • the camera module 200 is usually electrically connected to the main board of the mobile terminal through the flexible circuit board 600, and then the main board supplies power to it.
  • the lighting module 400 is movably disposed on the casing 100 and can enter and exit the through hole 111.
  • the lighting module 400 has a light pick-up hole 410.
  • the lighting module 400 can collect the light in the environment where the mobile terminal is located. Specifically, the light in the environment enters the light-pickup hole 410 and is collected by the lighting module 400.
  • the driving mechanism 500 is connected to the lighting module 400, and the driving mechanism 500 is used to drive the lighting module 400 to move, so as to realize its entrance and exit through the hole 111.
  • the lighting module 400 is connected to the camera module 200 through a flexible light guide 300.
  • the flexible light guide 300 has a conductive light path, and the flexible light guide 300 is flexibly arranged in the inner cavity 120.
  • One end of the flexible light guide 300 is connected to the light pick-up hole, so that the light collected by the light pick-up hole can enter the flexible light guide 300.
  • the other end of the flexible light guide 300 is connected to the camera module 200, and thus can transmit light to the camera module 200 to achieve the purpose of being sensed by the image sensor 210.
  • the flexible light guide 300 can transmit the light collected by the lighting module 400 to the camera module 200 due to the conductive light path, and then it is sensed by the image sensor 210 to complete the shooting.
  • the flexible light guide 300 is flexibly arranged in the inner cavity 120, so that it can be folded in the inner cavity 120, and thus can better adapt to the position change of the lighting module 400.
  • the lighting module 400 can move relative to the housing 100 and thus can enter and exit the perforation 111, and the flexible light guide 300 can be foldably disposed in the inner cavity 120 due to its good deformation performance In addition, it can better adapt to the movement of the lighting module 400 under the premise that the light guide function can be exerted.
  • Such an assembling method can enable the camera module 200 to move without capturing the light and capture the image, so there is no problem of the camera module 200 moving.
  • the camera module 200 is fixed in the housing 100, and the shooting is completed by adjusting the actions of the daylighting module 400 and the flexible light guide 300, and the entire process does not require the camera module 200 to act , It will not affect the stability of the electrical connection of the camera module 200.
  • the flexible light guide 300 can realize the transmission of light.
  • the orientation of the light input end and the light output end can be adjusted by adjusting the deformation of the flexible light guide 300, so that the end face of the light input end is opposite to the light pick-up hole 410
  • the end face of the light emitting end is opposite to the camera module 200 to achieve the purpose of light transmission.
  • the number of optical pickup holes 410 may be one, and the optical pickup holes 410 may be directed to the front side of the mobile terminal, and thus may function as a front camera, or may be directed to the rear side of the mobile terminal, and may further be utilized.
  • Set the camera function Generally, a display screen is arranged on one side of the mobile terminal, and a battery cover is arranged on the other side.
  • the front side of the mobile terminal refers to the side where the display screen is arranged on the mobile terminal, and the rear side of the mobile terminal refers to the side where the battery cover is arranged on the mobile terminal.
  • the lighting module 400 may have two light pick-up holes 410, the two light pick-up holes 410 respectively facing the front and back sides of the mobile terminal, and the number of flexible light guides 300 may be two groups, two groups of flexible guides
  • the optical components 300 are respectively connected between the camera module 200 and the corresponding optical pickup holes 410.
  • the camera module 299 can realize the viewfinder on the front and back sides of the mobile terminal through the two light pick-up holes 410, respectively, and thus can simultaneously realize the functions of the front camera and the rear camera.
  • the two optical pickup holes 410 facing the opposite direction can share a camera module 200 through their respective flexible light guides 300. This structure does not require the mobile terminal to specifically arrange two camera modules. Further reducing the occupation of space in the housing 100, of course, this can also reduce the manufacturing cost of the mobile terminal.
  • a blocking sheet may be provided in the mobile terminal, and the selection of front and rear viewfinder may be achieved by blocking the blocking sheet.
  • the mobile terminal can control the image sensor 210 to select the front and rear viewfinder through the controller.
  • the flexible light guides 300 corresponding to the two light-pickup holes 410 are respectively arranged opposite to different areas of the image sensor 210, and the controller can control the different areas of the image sensor 210 to sense, thereby realizing the selection of front and rear viewfinder.
  • a lens 420 may be provided in the optical pickup hole 410, and the lens 420 seals and seals the optical pickup hole 410.
  • the light in the environment passes through the lens 420 After entering the flexible light guide 300, the lens 420 can prevent water and dust from entering the light pickup hole 410.
  • the flexible light guide 300 may be a light guide optical fiber or a flexible member made of other light-transmitting materials such as light-transmitting resin.
  • the embodiments of the present disclosure do not limit the specific material of the flexible light guide 300.
  • the flexible light guide 300 is foldably disposed in the inner cavity 120 of the housing 100, and thus can better adapt to the movement of the lighting module 400.
  • the flexible light guide 300 has various folding methods.
  • the flexible light guide 300 may be a disc-shaped structural member (that is, a disc-shaped structure formed by winding), a spiral structural member, an S-shaped structural member, etc. The example does not limit the specific shape of the flexible light guide 300.
  • the shooting environment may be dark, such as cloudy shooting or night shooting.
  • the camera module 200 disclosed in the embodiment of the present disclosure may further include a fill light 220, the fill light 220 and the flexible guide The light emitting end of the light member 300 is connected.
  • the light emitted by the fill light 220 will be transmitted through the flexible light guide 300 and finally emitted from the light pick-up hole 410 to illuminate the environment In this case, the light in the environment will sequentially enter the light-pickup hole 410 and the flexible light guide 300 and be sensed by the camera module 200.
  • the fill light 220 may be disposed at the edge of the image sensor 210, and the fill light 220 is disposed opposite to the light emitting end of the flexible light guide 300, so that the fill light is emitted from the flexible light guide 300 into the flexible light guide 300 in.
  • the fill light 220 can also be set at other positions, as long as the fill light emitted by the fill light 220 enters the flexible light guide 300.
  • there may be two supplementary light lamps 220 there may be two supplementary light lamps 220, and the supplementary light 220 may correspond to the flexible light guide 300 one-to-one.
  • the lighting module 400 is movably disposed on the housing 100 and enters and exits the through-hole 111 under the driving of the driving mechanism 500.
  • the driving mechanism 500 is usually disposed in the inner cavity 120 of the housing 100.
  • the driving mechanism 500 may be a hydraulic retractable member.
  • the driving mechanism 500 may be a crank slider mechanism.
  • the embodiment of the present disclosure does not limit the specific kind of the driving mechanism 500.
  • the driving mechanism 500 may include a driving motor 510, a screw 520, and a motion block 530.
  • the driving motor 510 is installed on the housing 100, and the driving motor 510 is drivingly connected to the screw 520.
  • the screw 520 is driven to rotate, the moving block 530 is connected to the lighting module 400, and has a threaded hole for screwing with the screw 520, and the moving block 530 is limited to cooperate with the housing 100 in the rotating direction of the screw 520.
  • the driving motor 510 drives the screw 520 to rotate, and the motion block 530 is screw-fitted with the screw 520, and in the rotation direction of the screw 520 is limited to cooperate with the housing 100, so the motion block 530 can only be
  • the lead screw 520 moves, the moving block 530 is connected to the lighting module 400, and the lighting module 400 moves with the moving block 530 to achieve the purpose of entering and exiting the perforation 111.
  • the driving motor 510 is a forward and reverse motor, and the movement direction of the lighting module 400 can be adjusted by forward and reverse.
  • the movement block 530 may be provided with a sliding hole, and the housing 100 may be provided with a guide rod 130 that extends along the moving direction of the lighting module 400 and slidingly cooperates with the sliding hole.
  • the motion block 530 can move under the guidance of the guide rod 130 and the lead screw 520, which can undoubtedly improve the accuracy of its movement.
  • the motion block 530 may be matched with the inner wall of the frame 110 to prevent the motion block 530 from excessively moving.
  • the mobile terminal disclosed in the embodiments of the present disclosure may be a smart phone, a tablet computer, an e-book reader, a wearable device, etc.
  • the embodiments of the present disclosure do not limit the specific types of mobile terminals.

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

Abstract

La présente invention concerne un terminal mobile, comprenant : un boîtier, le boîtier ayant une cavité interne, un trou traversant en communication avec la cavité interne étant disposé sur le boîtier; un module de caméra, le module de caméra étant fixé dans la cavité interne; un module d'acquisition de lumière, le module d'acquisition de lumière étant disposé de façon mobile sur le boîtier et étant apte à accéder au trou traversant, le module d'acquisition de lumière ayant un trou de capture de lumière; un élément de guidage de lumière flexible, l'élément de guidage de lumière flexible ayant un trajet de lumière conducteur, l'élément de guidage de lumière flexible étant disposé dans la cavité interne d'une manière pliable, une extrémité de l'élément de guidage de lumière flexible étant reliée au trou de capture de lumière, et l'autre extrémité de l'élément de guidage de lumière flexible étant reliée au module de caméra; et un mécanisme d'entraînement, le mécanisme d'entraînement étant relié au module d'acquisition de lumière et entraînant le module d'acquisition de lumière à se déplacer.
PCT/CN2019/117433 2018-11-16 2019-11-12 Terminal mobile WO2020098628A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811369062.4A CN109510928A (zh) 2018-11-16 2018-11-16 移动终端
CN201811369062.4 2018-11-16

Publications (1)

Publication Number Publication Date
WO2020098628A1 true WO2020098628A1 (fr) 2020-05-22

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ID=65748846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/117433 WO2020098628A1 (fr) 2018-11-16 2019-11-12 Terminal mobile

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CN (1) CN109510928A (fr)
WO (1) WO2020098628A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109510928A (zh) * 2018-11-16 2019-03-22 维沃移动通信有限公司 移动终端

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Publication number Priority date Publication date Assignee Title
US20100087226A1 (en) * 2008-10-07 2010-04-08 Wistron Corporation Electronic apparatus with photographing functions
CN206413038U (zh) * 2016-10-31 2017-08-15 维沃移动通信有限公司 一种摄像头及移动终端
CN106993125A (zh) * 2017-05-23 2017-07-28 维沃移动通信有限公司 一种终端设备
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CN108650341A (zh) * 2018-03-30 2018-10-12 联想(北京)有限公司 一种电子设备
CN109510928A (zh) * 2018-11-16 2019-03-22 维沃移动通信有限公司 移动终端

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