WO2020238517A1 - 终端设备及其控制方法和控制装置、计算机可读存储介质 - Google Patents

终端设备及其控制方法和控制装置、计算机可读存储介质 Download PDF

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Publication number
WO2020238517A1
WO2020238517A1 PCT/CN2020/086716 CN2020086716W WO2020238517A1 WO 2020238517 A1 WO2020238517 A1 WO 2020238517A1 CN 2020086716 W CN2020086716 W CN 2020086716W WO 2020238517 A1 WO2020238517 A1 WO 2020238517A1
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Prior art keywords
camera
terminal device
driving mechanism
display module
display screen
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PCT/CN2020/086716
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English (en)
French (fr)
Inventor
支援
朱盼盼
Original Assignee
维沃移动通信有限公司
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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 WO2020238517A1 publication Critical patent/WO2020238517A1/zh

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    • 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
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

Definitions

  • the present disclosure relates to the technical field of communication equipment, and in particular to a terminal device, a control method and control device thereof, and a computer-readable storage medium.
  • terminal devices such as smart phones, tablet computers, etc.
  • the screen ratio of terminal equipment is increasing.
  • more and more terminal devices place cameras below the display screen to form an under-screen camera.
  • the display screen needs to be provided with a light transmission hole.
  • the size of the light-transmitting hole opened on the display screen is larger.
  • the larger-size light-transmitting hole leads to a larger area of the non-display area of the display screen.
  • the display screen of the current terminal device has a large light-transmitting hole area, resulting in poor display performance of the terminal device.
  • the present disclosure discloses a terminal device to solve the problem that the non-display area of the display screen and the camera is relatively large when the current terminal device adopts an under-screen camera.
  • a terminal device includes a housing, a display module, and a camera, the display module is arranged on the housing, the display module includes a display screen, the terminal device further includes a drive mechanism, the display screen A light-transmitting hole is opened, the camera is arranged on the inner side of the display screen and opposite to the light-transmitting hole, the driving mechanism is connected to the camera, and the driving mechanism drives the camera when it is close to the display. The direction of the module moves.
  • a control method of a terminal device is the terminal device described above, and the control method includes:
  • the driving mechanism is controlled to drive the camera to approach the display module.
  • a control device for a terminal device is the terminal device described above, and the control device includes:
  • a receiving module the receiving module is used to receive a shooting instruction
  • the control module is configured to respond to the shooting instruction and control the driving mechanism to drive the camera close to the display module.
  • a computer-readable storage medium having a computer program stored on the computer-readable storage medium, which implements the above-mentioned control method when the computer program is executed.
  • the terminal device disclosed in the present disclosure improves the structure of the terminal device in the related art.
  • the camera can be driven by the driving mechanism to move in a direction close to the display module.
  • the display screen does not need to have a larger light transmission hole, which can increase the area of the display area of the display screen, and reduce accordingly.
  • the area of the small display screen and the opposite non-display area can be added to the terminal device in the related art.
  • FIG. 1 is a schematic structural diagram of a terminal device in a state disclosed in an embodiment of the disclosure
  • Figure 2 is a schematic structural diagram of the terminal device disclosed in the implementation of the present disclosure in another state.
  • some of the components in Figure 2 are indicated by dashed lines, and the dashed arrows in Figures 1 and 2 indicate the direction of current.
  • an embodiment of the present disclosure discloses a terminal device.
  • the disclosed terminal device includes a housing, a display module 200, a camera 300, and a driving mechanism 400.
  • the shell is the basic component of the terminal device, and the shell can provide an installation foundation for other components of the terminal device.
  • the display module 200, the camera 300, and the driving mechanism 400 are directly or indirectly arranged on the housing, thereby achieving installation.
  • the display module 200 is a display component of the terminal device.
  • the display module 200 is arranged on the casing.
  • the display module 200 includes a display screen and a light-transmitting cover fixed on the outside of the display screen.
  • the light-transmitting cover covers the display screen. In turn, it can provide protection for the display.
  • the transparent cover plate can be a glass cover plate or a resin cover plate.
  • the light-transmitting cover is usually pasted on the display screen through an optical adhesive layer.
  • the display screen is provided with light-transmitting holes, so that ambient light can pass through the light-transmitting cover plate and the light-transmitting holes.
  • the camera 300 is arranged on the inner side of the display screen, and the camera 300 is arranged opposite to the light-transmitting hole to sense ambient light passing through the light-transmitting hole.
  • the driving mechanism 400 is connected to the camera 300, and the driving mechanism 400 drives the camera 300 to move in a direction close to the display module 200, thereby enabling the camera 300 to gradually approach the light transmission hole. That is, under the driving of the driving mechanism 400, the camera 300 passes through Move to reduce the distance from the display.
  • the size A of the first area of the light-transmitting hole can ensure that the camera 300 can shoot under the set angle of view;
  • the size B of the second area of the light-transmitting hole is the assembly error of the display module 200, so
  • the size of the light-transmitting hole C A+2B.
  • the distance between the camera 300 and the display screen is D.
  • the size of the first area is A.
  • the driving mechanism 400 drives the camera 300 to move toward the direction close to the display screen, and the camera 300 is in a working state, as shown in FIG. 2.
  • the distance between the camera 300 and the display screen is D1
  • D1 is less than D
  • the size of the first area is A1
  • the size B of the assembly error will not change
  • the terminal device disclosed in the embodiment of the present disclosure improves the structure of the terminal device in the related art.
  • the camera 300 can be driven by the driving mechanism 400 to move in a direction close to the display module 200, and the camera 300 can take a view.
  • the camera 300 needs a smaller light-transmitting hole when shooting.
  • the display screen does not need to have a larger light-transmitting hole, thereby increasing the display screen
  • the area of the display area is correspondingly reduced between the display screen and the opposite non-display area.
  • the driving mechanism 400 can drive the camera 300 away from the display module 200 to realize resetting.
  • the housing includes a face shell 100 and the display module 200 is disposed on the face shell 100.
  • the cover 100 is provided with a first avoiding hole 110, and the first avoiding hole 110 is arranged opposite to the light-transmitting hole, and the camera 300 can sequentially pass through the first avoiding hole 110, the light-transmitting hole, and the light-transmitting cover for framing and shooting.
  • the lens 310 of the camera 300 may be at least partially located in the first avoiding hole 110, so that the stacking height between the camera 300 and the cover 100 can be reduced, which facilitates the design of the terminal device toward a thinner direction.
  • the camera 300 is located inside the terminal device, and the driving mechanism 400 is also usually arranged inside the terminal device.
  • the terminal device may further include a base 500 arranged in the housing, and the camera 300 may be supported on the base 500 through a driving mechanism 400.
  • the driving mechanism 400 may apply a driving force to the camera 300 based on the base 500.
  • the base 500 may be a circuit board, such as a main board of a terminal device.
  • the camera 300 and the driving mechanism 400 can be electrically connected to the base 500, so that the base 500 can not only perform the installation function, but also provide power for the operation of the camera 300 and the driving mechanism 400.
  • the terminal device disclosed in the embodiment of the present disclosure may further include a camera holder 600, the camera holder 600 is arranged in the housing, and the camera holder 600 can assist in installing the camera 300.
  • the camera bracket 600 can be fixedly connected to the cover 100 through the adhesive layer a.
  • the camera 300 includes a camera main body 320 and a lens 310, the lens 310 is connected to the camera main body 320, and the lens 310 is arranged opposite to the light-transmitting hole, so that a view can be taken through the light-transmitting hole.
  • the camera body 320 may include a limit surface, the limit surface is arranged around the lens 310, the limit surface and the camera bracket 600 are limited in a direction close to the display module 200, in this case, the limit surface and the camera bracket 600
  • the position-limiting cooperation can prevent the driving mechanism 400 from driving the camera 300 to move excessively, thereby preventing the camera 300 from contacting the display screen.
  • the camera bracket 600 has various structures, as long as it does not affect the viewfinder shooting of the camera 300. 1 and 2 again, the camera holder 600 may be provided with a receiving groove 610 and a second escape hole 620 opened on the bottom surface of the receiving groove 610 and passing through the camera holder 600, the camera body 320 is at least partially located in the receiving groove 610, and the lens 310 may be at least partially located in the second escape hole 620.
  • the camera bracket 600 can function as a protective lens 310 and at least part of the camera body 320. At the same time, it can also avoid the influence of stray light inside the terminal device on shooting to a certain extent.
  • the terminal device disclosed in the embodiment of the present disclosure may further include a surrounding frame 800, which is arranged around the camera body 320 and is connected to the camera bracket 600.
  • the surrounding frame 800 can be bonded and fixed to the camera bracket 600 through the adhesive layer b.
  • the inner cavity of the enclosure frame 800 and the accommodating groove 610 are docked to form an accommodation space
  • the camera body 320 is disposed in the accommodation space
  • the enclosure frame 800 can protect the camera body 320.
  • the surrounding frame 800 may be a metal frame, such as an iron frame. In this case, the metal frame can also play a role in assisting heat dissipation.
  • the enclosure frame 800 can also be made of non-metallic materials, and the specific material of the enclosure frame 800 is not limited in the embodiment of the present disclosure.
  • the limit surface and the camera bracket 600 can limit and cooperate in the shooting direction, so that the camera 300 can limit its continued movement after it moves to a certain distance.
  • the terminal device disclosed in the embodiment of the present disclosure may further include an elastic member 700.
  • the elastic member 700 is disposed between the limiting surface and the bottom surface of the accommodating groove 610, thereby acting as an elastic limiting function, thereby avoiding the camera body 320
  • a rigid limit is generated between the camera bracket 600 and the camera bracket 600 to protect the camera 300.
  • the limit surface can be considered as an indirect limit fit with the camera bracket 600 through the elastic member 700.
  • the elastic member 700 may be a foam member or other elastic structural members, such as rubber blocks.
  • the embodiment of the present disclosure does not limit the specific type of the elastic member 700.
  • the driving mechanism 400 drives the camera 300 to move.
  • the driving mechanism 400 may be a hydraulic telescopic element, a pneumatic telescopic element, a linear motor, etc.
  • the embodiment of the present disclosure does not limit the driving The specific type of organization 400.
  • the driving mechanism 400 is a shape memory alloy piece.
  • the camera 300 can be bonded to the shape memory alloy piece through the adhesive layer c, so that the shape memory alloy piece can be moved by deformation drive.
  • the heating power is proportional to the square of the current, that is, the deformation can be controlled by controlling the current.
  • the shape memory alloy piece changes the shape of the internal structural components by controlling the current to drive the internal movable components to move in a specific direction, thereby indirectly driving the camera 300 to move.
  • the terminal device disclosed in the embodiment of the present disclosure may be a smart phone, a tablet computer, an e-book reader, a wearable device (such as a smart watch), etc.
  • the embodiment of the present disclosure does not limit the specific type of the terminal device.
  • the embodiment of the present disclosure discloses a control method of the terminal device, and the disclosed control method includes:
  • Step 1 Receive shooting instructions.
  • the shooting instruction is usually a manipulation instruction input by the user.
  • Step 2 According to the shooting instruction, control the driving mechanism 400 to drive the camera 300 close to the display module 200.
  • the camera 300 can be controlled to start shooting.
  • the embodiment of the present disclosure discloses a control device of the terminal device, and the disclosed control device includes a receiving module and a control module.
  • the receiving module is used to receive shooting instructions.
  • the control module is used for corresponding shooting instructions and controlling the driving mechanism 400 to drive the camera 300 close to the display module 200, thereby reducing the distance between the camera 300 and the display module 200.
  • the embodiments of the present disclosure disclose a terminal device.
  • the disclosed terminal device includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program is executed by the processor to implement the above control method .
  • the embodiment of the present disclosure discloses a computer-readable storage medium, and the disclosed computer-readable storage medium stores a computer program, and when the computer program is executed, the control method described above is realized.

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

Abstract

本公开公开一种终端设备，其包括壳体、显示模组(200)和摄像头(300)，所述显示模组(200)设置在所述壳体上，所述显示模组(200)包括显示屏，所述终端设备还包括驱动机构(400)，所述显示屏开设有透光孔，所述摄像头(300)设置在所述显示屏的内侧且与所述透光孔相对设置，所述驱动机构(400)与所述摄像头(300)相连，所述驱动机构(400)驱动所述摄像头(300)在靠近所述显示模组(200)的方向移动。

Description

终端设备及其控制方法和控制装置、计算机可读存储介质
相关申请的交叉引用
本申请主张在2019年5月31日在中国提交的中国专利申请号No.201910471178.7的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信设备技术领域，尤其涉及一种终端设备及其控制方法和控制装置、计算机可读存储介质。
背景技术
目前，终端设备(例如智能手机、平板电脑等)已经成为人们生活中不可或缺的产品。随着用户需求的提升，终端设备的屏幕占比越来越大。为了增大终端设备的屏幕占比，越来越多的终端设备将摄像头设置在显示屏的下方，进而形成屏下摄像头。为了确保摄像头的正常拍摄，显示屏需要开设有透光孔。
考虑到摄像头的拍摄视场角以及显示屏的装配公差，显示屏上开设的透光孔的尺寸较大，很显然，较大尺寸的透光孔导致显示屏的非显示区域的面积较大，进而与提高终端设备的屏幕占比来增大显示面积的比例这一初衷相违背。目前的终端设备的显示屏的透光孔面积较大，导致终端设备的显示性能不佳。
发明内容
本公开公开一种终端设备，以解决目前的终端设备采用屏下摄像头的情况下，显示屏与摄像头相对的非显示区域的面积较大的问题。
为了解决上述问题，本公开采用下述技术方案：
一种终端设备，包括壳体、显示模组和摄像头，所述显示模组设置在所述壳体上，所述显示模组包括显示屏，所述终端设备还包括驱动机构，所述显示屏开设有透光孔，所述摄像头设置在所述显示屏的内侧且与所述透光孔 相对设置，所述驱动机构与所述摄像头相连，所述驱动机构驱动所述摄像头在靠近所述显示模组的方向移动。
一种终端设备的控制方法，所述终端设备为上文所述的终端设备，所述控制方法包括：
接收拍摄指令；
响应所述拍摄指令，控制所述驱动机构驱动所述摄像头靠近所述显示模组。
一种终端设备的控制装置，所述终端设备为上文所述的终端设备，所述控制装置包括：
接收模块，所述接收模块用于接收拍摄指令；
控制模块，所述控制模块用于响应所述拍摄指令以及控制所述驱动机构驱动所述摄像头靠近所述显示模组。
一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被执行时实现上述控制方法。
本公开采用的技术方案能够达到以下有益效果：
本公开公开的终端设备对相关技术中的终端设备的结构进行了改进，通过增设驱动机构，通过驱动机构驱动摄像头能够在靠近显示模组的方向移动，在摄像头拍摄视场角相同的前提下，能够使得摄像头在拍摄时需要尺寸较小的透光孔即可实现，此种情况下，显示屏无需开设尺寸较大的透光孔，进而能够增大显示屏的显示区域的面积，相应地减小显示屏与相对的非显示区域的面积。
附图说明
此处所说明的附图用来提供对本公开的进一步理解，构成本公开的一部分，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1为本公开实施例公开的终端设备处于一种状态的结构示意图；
图2为本公开实施公开的终端设备处于另一种状态的结构示意图，为了方便区分图1，图2中部分构件用虚线示意，图1和图2中的虚线箭头指的 是电流方向。
附图标记说明：
100-面壳、110-第一避让孔、
200-显示模组、
300-摄像头、310-镜头、320-摄像头主体、
400-驱动机构、
500-基部、
600-摄像头支架、610-容纳槽、620-第二避让孔、
700-弹性件、
800-围框。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚，下面将结合本公开具体实施例及相应的附图对本公开技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
以下结合附图，详细说明本公开各个实施例公开的技术方案。
请参考图1和图2，本公开实施例公开一种终端设备，所公开的终端设备包括壳体、显示模组200、摄像头300和驱动机构400。
壳体为终端设备的基础构件，壳体能够为终端设备的其它组成部分提供安装基础。显示模组200、摄像头300和驱动机构400直接或间接设置在壳体上，从而实现安装。
显示模组200为终端设备的显示组件，显示模组200设置在壳体上，显示模组200包括显示屏和固定在显示屏外侧的透光盖板，透光盖板覆盖在显示屏上，进而能够为显示屏提供防护。透光盖板可以是玻璃盖板、也可以是树脂盖板。具体的，透光盖板通常通过光学胶层粘贴在显示屏上。在本公开实施例中，显示屏开设有透光孔，进而能够使得环境光线通过透光盖板和透光孔。
摄像头300设置在显示屏的内侧，摄像头300与透光孔相对设置进而能够感应通过透光孔的环境光线。
驱动机构400与摄像头300相连，驱动机构400驱动摄像头300在靠近显示模组200的方向移动，进而能够使得摄像头300逐渐靠近透光孔，也就是说，在驱动机构400的驱动下，摄像头300通过移动来减小与显示屏之间的距离。
如图1所示，透光孔的第一区域的尺寸A能够确保摄像头300在设定视场角下能够拍摄；透光孔的第二区域的尺寸B为显示模组200的装配误差，因此透光孔的尺寸C＝A+2B。我们知道，在摄像头300的拍摄视场角设定的前提下，摄像头300距显示屏的距离D越小，透光孔的第一区域的尺寸A越小，反之，当摄像头300距显示屏的距离D越大，透光孔的第一区域的尺寸A就越大。由于装配误差的尺寸B确定，因此透光孔的尺寸取决于第一区域的尺寸，间接取决于摄像头300距显示屏的距离D。
在摄像头300处于非工作状态下，如图1所示，摄像头300距显示屏的距离为D，此种情况下，第一区域的尺寸为A，由于装配误差的尺寸B的存在，假如摄像头300需要在拍摄，那么显示屏需要开设的透光孔的尺寸C＝A+2B。当用户需要拍摄时，驱动机构400驱动摄像头300朝向靠近显示屏的方向移动，摄像头300处于工作状态，如图2所示，此种情况下，摄像头300距显示屏的距离为D1，由于D1小于D，因此第一区域的尺寸为A1，装配误差的尺寸B不会发生变化，显示屏的透光孔的尺寸C1＝A1+2B。由于A1＜A，因此透光孔的尺寸C1无疑更小，很显然，这能够减小显示屏上透光孔的开设尺寸，进而能够减小显示屏的非显示区域的面积。
本公开实施例公开的终端设备对相关技术中的终端设备的结构进行了改进，通过增设驱动机构400，通过驱动机构400驱动摄像头300能够在靠近显示模组200的方向移动，在摄像头300拍摄视场角相同的前提下，能够使得摄像头300在拍摄时需要尺寸较小的透光孔即可实现，此种情况下，显示屏无需开设尺寸较大的透光孔，进而能够增大显示屏的显示区域的面积，相应地减小显示屏与相对的非显示区域的面积。
当然，在摄像头300拍摄完成之后，驱动机构400能够驱动摄像头300 远离显示模组200，从而实现复位。
通常情况下，壳体包括面壳100，显示模组200设置在面壳100上。面壳100开设有第一避让孔110，第一避让孔110与透光孔相对设置，摄像头300能够依次通过第一避让孔110、透光孔和透光盖板进行取景拍摄。在可选方案中，摄像头300的镜头310可以至少部分位于第一避让孔110中，从而能够减少摄像头300与面壳100之间的堆叠高度，有利于终端设备向着更薄的方向设计。
本公开实施例公开的终端设备中，摄像头300位于终端设备的内部，驱动机构400也通常设置在终端设备的内部。摄像头300和驱动机构400的安装方式有多种。请再次参考图1，在可选方案中，终端设备还可以包括设置在壳体内的基部500，摄像头300可以通过驱动机构400支撑于基部500上。此种情况下，驱动机构400可以以基部500为基础向摄像头300施加驱动力。
具体的，基部500可以为电路板，例如终端设备的主板。在基部500为电路板的前提下，摄像头300和驱动机构400可以与基部500电连接，进而能够使得基部500不但能够发挥安装的作用，而且还能够为摄像头300和驱动机构400的工作进行供电。
为了方便摄像头300的安装，本公开实施例公开的终端设备还可以包括摄像头支架600，摄像头支架600设置在壳体内，摄像头支架600能够辅助安装摄像头300。具体的，摄像头支架600可以通过胶层a实现与面壳100的固定连接。
通常情况下，摄像头300包括摄像头主体320和镜头310，镜头310与摄像头主体320相连，镜头310与透光孔相对设置，进而能够通过透光孔进行取景拍摄。摄像头主体320可以包括限位面，限位面围绕镜头310设置，限位面与摄像头支架600在靠近显示模组200的方向限位配合，在此种情况下，限位面与摄像头支架600的限位配合，能够避免驱动机构400过度驱动摄像头300移动，进而能够避免摄像头300与显示屏产生接触。
摄像头支架600的结构有多种，只要不影响摄像头300的取景拍摄即可。请再次参考图1和图2，摄像头支架600可以开设有容纳槽610和开设在容纳槽610的底面且贯穿摄像头支架600的第二避让孔620，摄像头主体320 至少部分位于容纳槽610中，镜头310至少部分可以位于第二避让孔620中。此种情况下，摄像头支架600能够起到防护镜头310和至少部分摄像头主体320的作用。与此同时，还能够在一定程度上避免终端设备内部的杂散光对拍摄的影响。
在可选方案中，本公开实施例公开的终端设备还可以包括围框800，围框800围绕摄像头主体320设置、且与摄像头支架600相连。具体的，围框800可以通过胶层b实现与摄像头支架600的粘接固定。围框800的内腔与容纳槽610对接形成容纳空间，摄像头主体320设置在容纳空间中，围框800能够起到防护摄像头主体320的作用。具体的，围框800可以为金属框，例如铁框。此种情况下，金属框还能够起到辅助散热的作用。当然，围框800还可以为非金属材料制成，本公开实施例不限制围框800的具体材质。
如上文所述，限位面与摄像头支架600在拍摄方向能够限位配合，进而能够在摄像头300移动到一定距离后起到限制其继续移动的作用。具体的，本公开实施例公开的终端设备还可以包括弹性件700，弹性件700设置在限位面与容纳槽610的底面之间，从而起到弹性限位的作用，进而能够避免摄像头主体320与摄像头支架600之间产生刚性限位，达到保护摄像头300的作用。当然，此种情况下，限位面可以认为是通过弹性件700实现与摄像头支架600的间接限位配合。
弹性件700可以为泡棉件，也可以为其它弹性结构件，例如橡胶块。本公开实施例不限制弹性件700的具体种类。
在本公开实施例中，驱动机构400驱动摄像头300移动，驱动机构400的种类可以有多种，例如驱动机构400可以为液压伸缩件、气压伸缩件、直线电机等，本公开实施例不限制驱动机构400的具体种类。
请再次参考图1和图2，驱动机构400为形状记忆合金件，具体的，摄像头300可以通过胶层c与形状记忆合金件粘接相连，进而使得形状记忆合金件通过形变实现对其移动的驱动。形状记忆合金件的核心部件为形状记忆金属，其最大的特性是当材质本身的温度发生变化时，其外形会发生变化，且形变量和温度有对应关系。同时也具备金属本身的导电性和延展性。当形状记忆合金件内部通过电流I时，其本身电阻为R、发热功率为P，根据公式 P＝I*I*R，材料本身会发热，温度升高后发生特定方向的形变。基于形变量和温度对应、发热功率与电流平方成正比，即可以通过控制电流大小来控制形变量。形状记忆合金件基于以上原理，通过控制电流改变内部结构部件的形状，带动内部可动部件在特定方向上运动，从而间接驱动摄像头300移动。
本公开实施例公开的终端设备可以是智能手机、平板电脑、电子书阅读器、可穿戴设备(例如智能手表)等，本公开实施例不限制终端设备的具体种类。
基于本公开实施例公开的终端设备，本公开实施例公开一种终端设备的控制方法，所公开的控制方法包括：
步骤一、接收拍摄指令。
本步骤中，拍摄指令通常为用户输入的操控指令。
步骤二、相应拍摄指令，控制驱动机构400驱动摄像头300靠近显示模组200。
本步骤中，在摄像头300移动预设距离之后，可以控制摄像头300开启拍摄。
基于本公开实施例公开的终端设备，本公开实施例公开一种终端设备的控制装置，所公开的控制装置包括接收模块和控制模块。其中，接收模块用于接收拍摄指令。控制模块用于相应拍摄指令以及控制驱动机构400驱动摄像头300靠近显示模组200，从而减小摄像头300与显示模组200之间的距离。
本公开实施例公开一种终端设备，所公开的终端设备包括处理器、存储器及存储在存储器上并可在处理器上运行的计算机程序，所述的计算机程序被处理器执行时实现上述控制方法。
本公开实施例公开一种计算机可读存储介质，所公开的计算机可读存储介质存储有计算机程序，计算机程序被执行时实现上文所述的控制方法。
本公开上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本公开的实施例而已，并不用于限制本公开。对于本领域 技术人员来说，本公开可以有各种更改和变化。凡在本公开的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本公开的权利要求范围之内。

Claims (14)

  1. 一种终端设备，包括壳体、显示模组(200)和摄像头(300)，所述显示模组(200)设置在所述壳体上，所述显示模组(200)包括显示屏，其中，所述终端设备还包括驱动机构(400)，所述显示屏开设有透光孔，所述摄像头(300)设置在所述显示屏的内侧且与所述透光孔相对设置，所述驱动机构(400)与所述摄像头(300)相连，所述驱动机构(400)驱动所述摄像头(300)在靠近所述显示模组(200)的方向移动。
  2. 根据权利要求1所述的终端设备，其中，所述壳体包括面壳(100)，所述显示模组(200)设置在所述面壳(100)上，所述面壳(100)开设有第一避让孔(110)，所述第一避让孔(110)与所述透光孔相对设置，所述摄像头(300)的镜头(310)至少部分位于所述第一避让孔(110)中。
  3. 根据权利要求1所述的终端设备，还包括设置在所述壳体内的基部(500)，所述摄像头(300)通过所述驱动机构(400)支撑于所述基部(500)上。
  4. 根据权利要求3所述的终端设备，还包括设置在所述壳体内的摄像头支架(600)，所述摄像头(300)包括摄像头主体(320)和镜头(310)，所述摄像头主体(320)包括围绕所述镜头(310)的限位面，所述限位面与所述摄像头支架(600)在靠近所述显示模组(200)的方向限位配合。
  5. 根据权利要求4所述的终端设备，其中，所述摄像头支架(600)开设有容纳槽(610)和开设在所述容纳槽(610)的底面且贯穿所述摄像头支架(600)的第二避让孔(620)，所述摄像头主体(320)至少部分位于所述容纳槽(610)中，所述镜头(310)至少部分位于所述第二避让孔(620)中。
  6. 根据权利要求5所述的终端设备，还包括弹性件(700)，所述弹性件(700)设置在所述限位面与所述容纳槽(610)的底面之间。
  7. 根据权利要求6所述的终端设备，其中，所述弹性件(700)为弹性泡棉件。
  8. 根据权利要求5所述的终端设备，还包括围框(800)，所述围框(800)围绕所述摄像头主体(320)设置、且与所述摄像头支架(600)相连，所述 围框(800)的内腔与所述容纳槽(610)对接形成容纳空间，所述摄像头主体(320)设置在所述容纳空间中。
  9. 根据权利要求3所述的终端设备，其中，所述基部(500)为电路板，所述驱动机构(400)与所述电路板电连接。
  10. 根据权利要求3所述的终端设备，其中，所述驱动机构(400)为形状记忆合金件。
  11. 一种终端设备的控制方法，其中，所述终端设备为权利要求1-10中任一项所述的终端设备，所述控制方法包括：
    接收拍摄指令；
    响应所述拍摄指令，控制所述驱动机构(400)驱动所述摄像头(300)靠近所述显示模组(200)。
  12. 一种终端设备的控制装置，其中，所述终端设备为权利要求1-10中任一项所述的终端设备，所述控制装置包括：
    接收模块，所述接收模块用于接收拍摄指令；
    控制模块，所述控制模块用于响应所述拍摄指令以及控制所述驱动机构(400)驱动所述摄像头(300)靠近所述显示模组(200)。
  13. 一种终端设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现权利要求11所述的控制方法。
  14. 一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被执行时实现权利要求11所述的控制方法。
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