WO2020238579A1 - 终端设备 - Google Patents

终端设备 Download PDF

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Publication number
WO2020238579A1
WO2020238579A1 PCT/CN2020/089174 CN2020089174W WO2020238579A1 WO 2020238579 A1 WO2020238579 A1 WO 2020238579A1 CN 2020089174 W CN2020089174 W CN 2020089174W WO 2020238579 A1 WO2020238579 A1 WO 2020238579A1
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WO
WIPO (PCT)
Prior art keywords
camera assembly
locking
elastic member
housing
terminal device
Prior art date
Application number
PCT/CN2020/089174
Other languages
English (en)
French (fr)
Inventor
刘明建
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 WO2020238579A1 publication Critical patent/WO2020238579A1/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
    • H04N23/50—Constructional details
    • 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

Definitions

  • the present disclosure relates to the technical field of communication equipment, and in particular to a terminal device.
  • a larger screen-to-body ratio will not only improve the appearance performance of the terminal device, but also improve the display performance of the terminal device.
  • more and more terminal devices adopt cameras that can be raised and lowered.
  • the camera is driven by the driving mechanism to extend out of the housing of the terminal device to be able to shoot; when the shooting is completed, the camera is retracted into the housing of the terminal device under the drive of the driving mechanism. In turn, the camera can be hidden.
  • the camera with this structure does not occupy the board space of the terminal device, thereby making the area of the display screen larger and achieving the purpose of increasing the screen occupying ratio.
  • the camera In the actual working process, the camera needs to be driven by a driving mechanism to realize movement.
  • the drive mechanism usually includes a drive motor and a reducer, and the cost of these devices is high, which often leads to an increase in the production cost of the terminal device.
  • the terminal equipment in the related art adopts a semi-automatic camera lifting mechanism, which can realize the functions of automatic ejection and manual withdrawal of the camera.
  • the semi-automatic camera lifting mechanism in the related art has the problem of misoperation.
  • the semi-automatic camera lifting mechanism when the terminal device is bumped or dropped, the semi-automatic camera lifting mechanism will generate a large inertial force, and the large inertial force will cause the semi-automatic camera lifting mechanism
  • the mechanism that pulls the camera is disengaged, which causes the camera to have an unexpected pop-up problem that the user does not expect, and ultimately leads to a poor user experience.
  • the present disclosure discloses a terminal device to solve the problem that the camera of the terminal device is more likely to pop up by mistake.
  • a terminal device including:
  • a housing the housing having an opening
  • the first elastic member, the driving part, the linkage part and the locking part arranged in the housing, wherein:
  • the first elastic member is elastically connected to the camera assembly, the linkage portion is connected to the camera assembly, and when the camera assembly is in the housing, the locking portion is connected to the linkage During the extension of the camera assembly, the driving portion drives the locking portion to separate from the linkage portion, and the first elastic member drives the camera assembly to extend through the opening Out of the housing.
  • the driving part can drive the locking part, so that the locking part and the linkage part can be switched between the locked state and the unlocked state. Since the locking cooperation between the locking part and the linkage part is driven by the driving part, when the terminal device is hit, dropped, etc., the inertial force of the terminal device will not cause the lock part and the linkage part to separate, and it will not Unlock the camera assembly. It can be seen that the terminal device disclosed in the embodiments of the present disclosure can improve the stability of locking the camera assembly, and it is not easy to cause the camera assembly to eject by mistake.
  • FIG. 1 is a schematic diagram of a partial structure of a terminal device disclosed in an embodiment of the disclosure
  • Fig. 2 is a partial enlarged schematic diagram of Fig. 1.
  • 100-camera assembly 110-camera bracket, 111-rack, 112-connection part, 113-guide structure, 120-camera body,
  • 500-locking part 500-locking part, 510-locking hook, 511-guide slope, 520-hinge.
  • an embodiment of the present disclosure discloses a terminal device.
  • the disclosed terminal device includes a housing, a camera assembly 100, a first elastic member 200, a driving part 300, a linkage part 400 and a locking part 500.
  • the shell is a peripheral component of the terminal device, and the shell can provide an installation foundation for other components of the terminal device.
  • the first elastic member 200, the driving part 300, the linkage part 400 and the locking part 500 are all arranged in the housing.
  • the housing has an opening, and the opening is in communication with the inner cavity of the housing, so that the camera assembly 100 can facilitate position switching between the inner cavity of the housing and the outside of the housing through the opening.
  • the opening can be opened on the middle frame of the housing.
  • the embodiment of the present disclosure does not limit the specific opening position of the opening.
  • the camera assembly 100 is an image capturing device of the terminal device, and the camera assembly 100 is movably arranged on the housing.
  • the camera assembly 100 can move relative to the housing, so as to realize switching between different positions.
  • the first elastic member 200 is elastically connected to the camera assembly 100.
  • the first elastic member 200 applies a first elastic force to the camera assembly 100, and the applied first elastic force can drive the camera assembly 100 to move outside the housing.
  • the linkage part 400 is connected to the camera assembly 100.
  • the linkage part 400 can follow the movement during the movement of the camera assembly 100. Accordingly, the linkage part 400 is restricted from moving, which indirectly restricts the camera assembly 100 from being restricted from moving.
  • the linkage part 400 is used to cooperate with the locking part 500.
  • the locking part 500 and the linkage part 400 are locked and matched.
  • the locking part 500 is equivalent to The part 400 realizes the locking of the movement of the camera assembly 100, thereby ensuring that the camera assembly 100 is kept in the housing.
  • the driving part 300 drives the locking part 500 to separate the locking part 500 from the linkage part 400. In this case, the camera assembly 100 will not be restricted by the locking part 500.
  • An elastic member 200 drives the camera assembly 100 to extend out of the housing through the opening.
  • the driving part 300 can drive the locking part 500, so that the locking part 500 and the linkage part 400 can be switched between the locked state and the unlocked state. Since the locking function of the locking part 500 on the linkage part 400 needs to be realized by the driving of the driving part 300, when the terminal device is impacted, dropped, etc., the inertial force received by the terminal device will not cause the locking part 500 and the linkage part If 400 is separated, the camera assembly 100 will not be unlocked. It can be seen that the terminal device disclosed in the embodiments of the present disclosure can improve the stability of locking the camera assembly 100, and it is not easy to cause the camera assembly 100 to pop up by mistake.
  • the camera assembly 100 may include a rack 111, and the rack 111 extends along the moving direction of the camera assembly 100.
  • the camera assembly 100 may include a camera support 110 and a camera body 120, and the camera body 120 is disposed on the camera support 110.
  • the camera bracket 110 may include a rack 111.
  • the linkage part 400 may include a gear 410 and a flywheel 420, the gear 410 is rotatably arranged in the housing, and the flywheel 420 is arranged coaxially with the gear 410 and rotates with the gear 410.
  • the gear 410 meshes with the rack 111, and the locking part 500 is locked and engaged with the flywheel 420.
  • the diameter of the flywheel 420 may be larger than the diameter of the gear 410.
  • the first elastic member 200 drives the camera assembly 100 to move. Since the rack 111 included in the camera assembly 100 meshes with the gear 410, the rack 111 will also move during the movement of the camera assembly 100. In turn, the gear 410 can be driven to rotate through cooperation with the gear 410. Of course, if the moving direction of the rack 111 is different, the rotation direction of the gear 410 will be different accordingly.
  • the lock portion 500 has a locked state and an unlocked state.
  • the locked state the locking portion 500 and the flywheel 420 are locked and engaged, so as to prevent the flywheel 420 from rotating. Since the flywheel 420 rotates synchronously with the gear 410, the locking of the flywheel 420 can indirectly lock the rotation of the gear 410. In this case, due to the engagement of the rack 111 with the gear 410, the camera assembly 100 cannot be moved, and the movement of the camera assembly 100 can be finally locked. Since the flywheel 420 has a large diameter, locking the flywheel 420 with a larger diameter can undoubtedly reduce the locking force exerted by the locking portion 500, which is beneficial to reducing the power of the electromagnetic portion 320 described later.
  • the locking portion 500 has various structures, as long as it can interfere with the rotation of the flywheel 420 in the locked state.
  • the locking portion 500 can be a locking pin, and the flywheel 420 can be provided with a locking groove.
  • the locking pin is driven by the driving part 300 to move, so as to be in the locking groove that can interfere with the continuous rotation of the flywheel 420, thereby achieving locking.
  • the locking pin can be withdrawn from the locking groove under the driving of the driving part 300 to contact the locking of the flywheel 420.
  • the driving part 300 may be a telescopic part, such as a hydraulic telescopic part, a pneumatic telescopic part, etc.
  • the specific types and structures of the locking part 500 and the driving part 300 are not limited in the embodiment of the present disclosure.
  • the embodiment of the present disclosure discloses a specific structure of the driving part 300
  • the disclosed driving part 300 includes a second elastic member 310 and an electromagnetic part 320
  • the locking part 500 is rotatably disposed in the housing
  • the electromagnetic part 320 applies a magnetic attraction force to the locking part 500
  • the second elastic member 310 applies a second elastic force to the locking part 500.
  • the magnetic attraction force and the second elastic force one can drive the locking portion 500 to separate from the flywheel 420, and the other can drive the locking portion 500 to lock and cooperate with the flywheel 420.
  • the camera assembly 100 has an extended stroke and a retracted stroke.
  • one of the magnetic attraction force and the second elastic force can drive the locking part 500 to rotatably separate from the flywheel 420.
  • the locking effect of the locking part 500 on the gear 410 disappears, and the first The elastically driven camera assembly 100 protrudes out of the housing through the opening to prepare for shooting.
  • the camera assembly 100 is pressed and retracted into the housing through the opening.
  • the other of the magnetic attraction and the second elastic force can drive the locking portion 500 to rotate and lock the flywheel 420.
  • Due to the locking effect of the locking portion 500 the gear 410 cannot rotate. Under the effect of meshing, the rack 111 will not move, and finally the camera assembly 100 can be kept in the housing.
  • the electromagnetic portion 320 is controlled by a control device in the terminal device.
  • the control device controls the electromagnetic portion 320 to be energized
  • the electromagnetic portion 320 generates a magnetic force, which in turn generates a magnetic attraction force on the locking portion 500.
  • the magnetic attraction force generated by the electromagnetic part 320 can drive the locking part 500 to separate from the flywheel 420, or it can drive the locking part 500 to lock the flywheel 420, depending on the electromagnetic part 320 and the lock part.
  • the second elastic force and the magnetic attraction force are opposite. This embodiment does not limit the specific positional relationship between the electromagnetic portion 320, the locking portion 500 and the second elastic member 310, as long as It only needs to be able to exert the above-mentioned effects.
  • the magnetic attraction generated by the electromagnetic portion 320 will release the locking relationship between the locking portion 500 and the flywheel 420.
  • the gear 410 can rotate.
  • the first elastic force drives the camera assembly 100 to extend out of the housing through the opening.
  • the rack 111 moves with the camera assembly 100 to drive the gear 410 to rotate, and the camera assembly 100 extends Outside the housing, you can take pictures.
  • the user can manually press the camera assembly 100 to retract into the housing through the opening.
  • the electromagnetic portion 320 is powered off, it can ensure that the locking portion 500 and the flywheel 420 are at the second elastic force.
  • the gear 410 is locked and unable to rotate again, and the rack 111 cannot move under the action of the gear 410, which can finally keep the camera assembly 100 in the housing to realize the camera The hiding of component 100.
  • the extension of the camera assembly 100 requires the driving of the first elastic force exerted by the first elastic member 200.
  • the first elastic member 200 may be disposed on one side of the camera assembly 100, and the camera assembly 100 may include a connecting portion 112 extending to one side of the camera assembly 100.
  • the first elastic member 200 One end of the first elastic member 200 is connected to the housing, and the other end of the first elastic member 200 is connected to the connecting portion 112.
  • the first elastic member 200 applies the first elastic force to the camera assembly 100 through the connecting portion 112, which can reduce the lateral force applied to the camera assembly 100, and can better drive the camera assembly 100 through the opening through its own extension. Extending out of the housing can reduce the jam of the camera assembly 100 to a certain extent.
  • the expansion and contraction direction of the first elastic member 200 may be parallel to the movement direction of the camera assembly 100.
  • the application direction of the first elastic force is parallel to the movement direction of the camera assembly 100. It is further avoided that the camera assembly 100 is stuck in the process of extending.
  • the first elastic member 200 may be an elastic spring, an elastic rubber block, or a bent metal sheet. The embodiment of the present disclosure does not limit the specific type of the first elastic member 200.
  • the camera assembly 100 may be provided with a guiding structure 113, which extends along the moving direction of the camera assembly, and the housing may be provided with guiding protrusions and guiding protrusions.
  • the sliding cooperation with the guide structure can ensure that the camera assembly 100 moves more stably.
  • the guide structure 113 may be a guide hole or a guide groove, and the specific structure of the guide structure 113 is not limited in the embodiment of the present disclosure.
  • the embodiment of the present disclosure discloses a specific structure
  • the rim of the flywheel 420 may be provided with a limiting protrusion 421
  • the locking portion 500 may include a locking hook 510, the locking hook 510 and the limiting protrusion Starting from 421, the position-limiting cooperation and the position-limiting cooperation between the locking hook 510 and the position-limiting protrusion 421 can lock the rotation of the flywheel 420.
  • the locking part 500 is rotatably disposed in the housing, and the locking part 500 includes a hinge part 520.
  • the locking part 500 can be rotatably engaged with the housing through the hinge part 520.
  • the hinge part 520 can be a hinge shaft.
  • the hinge part 520 may be located between the two ends of the locking part 500, and the end of the locking part 500 may include the locking hook 510 described above.
  • the second elastic member 310 can be connected to one end of the locking portion 500, and the electromagnetic portion 320 can be disposed opposite to the other end of the locking portion 500, and then a magnetic attraction force is applied to the end in the energized state.
  • the second elastic member 310, the electromagnetic portion 320, and the locking portion 500 may have various positional relationships.
  • the flywheel 420 can be arranged on one side of the locking portion 500
  • the second elastic member 310 and the electromagnetic portion 320 can be arranged on the other side of the locking portion 500.
  • the second elastic member 310 is connected to the first end of the locking portion 500 and applies a pulling force to the first end.
  • the electromagnetic portion 320 is disposed opposite to the second end of the locking portion 500 and applies a magnetic attraction to the second end.
  • the two ends include the lock hook 510 described above. Due to the relatively large volume of the flywheel 420, in the above arrangement, the flywheel 420 is separately arranged on one side of the locking portion 500, which is easier to avoid the influence of the flywheel 420 assembly on the electromagnetic portion 320 and the second elastic member 310, and is beneficial to the space inside the housing. Make full use of.
  • the locking part 500 can avoid the limiting protrusion 421 under the action of the magnetic attraction of the electromagnetic part 320.
  • the electromagnetic part 320 needs to be charged, which will cause Lead to increased energy consumption.
  • the lock hook 510 may have a guiding inclined surface 511. During the retraction stroke, the limiting protrusion 421 can slide into the position of the lock hook 510 through the guiding inclined surface 511. In the process, the limiting protrusion 421 can push off the locking hook 510, thereby relocating to the locked state.
  • the terminal devices disclosed in the embodiments of the present disclosure may be terminal devices such as mobile phones, tablet computers, e-book readers, game consoles, wearable devices (such as smart watches), etc.
  • the embodiments of the present disclosure do not limit the specific types of terminal devices.

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Abstract

本公开公开一种终端设备，包括：壳体，所述壳体具有开口；摄像头组件（100）；以及，设置在所述壳体内的第一弹性件（200）、驱动部（300）、联动部（400）和锁止部（500），其中：所述第一弹性件（200）与所述摄像头组件（100）弹性相连，所述联动部（400）与所述摄像头组件（100）相连，在所述摄像头组件（100）处于所述壳体之内的状态下，所述锁止部（500）与所述联动部（400）锁止配合；在所述摄像头组件（100）的伸出过程中，所述驱动部（300）驱动所述锁止部（500）与所述联动部（400）分离，且所述第一弹性件（200）驱动所述摄像头组件（100）通过所述开口伸出到所述壳体之外。

Description

终端设备
相关申请的交叉引用
本申请主张在2019年5月29日在中国提交的中国专利申请No.201910458340.1的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通讯设备技术领域，尤其涉及一种终端设备。
背景技术
随着用户需求的提升，用户对终端设备的屏幕占比的要求越来越高。较大的屏幕占比不但会提升终端设备的外观性能，而且还能提升终端设备的显示性能。为了达到上述目的，越来越多的终端设备采用能够升降的摄像头。当需要拍摄时，摄像头在驱动机构的驱动下伸出终端设备的壳体之外，进而能够进行拍摄；当拍摄完成时，摄像头在驱动机构的驱动下回缩至终端设备的壳体之内，进而能够实现摄像头的隐藏。此种结构的摄像头不会占据终端设备的板面空间，进而能够使得显示屏的面积更大，达到增大屏幕占比的目的。
在实际的工作过程中，摄像头需要驱动机构的驱动实现运动。驱动机构通常包括驱动电机和减速器，这些器件的成本较高，往往会导致终端设备的生产成本上升。为了降低成本，相关技术中的终端设备采用半自动摄像头升降机构，此种机构能够实现摄像头的自动弹出和手动收回的功能。但是相关技术中的半自动摄像头升降机构存在误动作的问题，例如在终端设备受到磕碰、跌落等情况时，半自动摄像头升降机构会产生较大的惯性力，较大的惯性力会导致半自动摄像头升降机构拉拽摄像头的机构脱开，进而导致摄像头出现用户不期望的误弹出问题，最终导致用户的使用体验不佳。
发明内容
本公开公开一种终端设备，以解决终端设备的摄像头较容易出现误弹出 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，所述壳体具有开口；
摄像头组件；以及，
设置在所述壳体内的第一弹性件、驱动部、联动部和锁止部，其中：
所述第一弹性件与所述摄像头组件弹性相连，所述联动部与所述摄像头组件相连，在所述摄像头组件处于所述壳体之内的状态下，所述锁止部与所述联动部锁止配合；在所述摄像头组件的伸出过程中，所述驱动部驱动所述锁止部与所述联动部分离，且所述第一弹性件驱动所述摄像头组件通过所述开口伸出到所述壳体之外。
本公开采用的技术方案能够达到以下有益效果：
本公开实施例公开的终端设备中，驱动部能够驱动锁止部，从而实现锁止部与联动部在锁止状态与解锁状态进行切换。由于锁止部对联动部的锁止配合由驱动部驱动实现，因此在终端设备受到撞击、跌落等情况时，终端设备受到的惯性力不会导致锁止部与联动部分离，也就不会对摄像头组件实施解锁。可见，本公开实施例公开的终端设备能够提高对摄像头组件锁止的稳定性，不容易导致摄像头组件的误弹出。
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的部分结构的示意图；
图2为图1的局部放大示意图。
附图标记说明：
100-摄像头组件、110-摄像头支架、111-齿条、112-连接部、113-导向结构、120-摄像头本体、
200-第一弹性件、
300-驱动部、310-第二弹性件、320-电磁部、
400-联动部、410-齿轮、420-飞轮、421-限位凸起、
500-锁止部、510-锁钩、511-导向斜面、520-铰接部。
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、摄像头组件100、第一弹性件200、驱动部300、联动部400和锁止部500。
壳体为终端设备的外围部件，壳体能够为终端设备的其它组成部分提供安装基础。在本公开实施例中，第一弹性件200、驱动部300、联动部400和锁止部500均设置在壳体之内。壳体具有开口，开口与壳体的内腔连通，进而能够方便摄像头组件100通过开口在壳体的内腔与壳体之外进行位置切换。通常情况下，开口可以开设在壳体的中框上，当然，本公开实施例不限制开口的具体开设位置。
摄像头组件100为终端设备的图像拍摄器件，摄像头组件100可移动地设置在壳体上。摄像头组件100能够相对于壳体发生移动，从而实现在不同的位置之间的切换。
第一弹性件200与摄像头组件100弹性相连，第一弹性件200向摄像头组件100施加第一弹力，所施加的第一弹力能够驱动摄像头组件100向着壳体之外移动。
联动部400与摄像头组件100相连，在摄像头组件100移动的过程中联动部400能够跟随运动，相应地，联动部400被限制无法运动，则也间接地限制摄像头组件100被限制而无法运动。
联动部400用于与锁止部500配合，在摄像头组件100处于壳体之内的状态下，锁止部500与联动部400锁止配合，此种情况下，锁止部500相当于通过联动部400实现对摄像头组件100移动的锁止，从而确保摄像头组件100保持在壳体之内。
在摄像头组件100伸出的过程中，驱动部300驱动锁止部500，进而实现锁止部500与联动部400分离，此种情况下，摄像头组件100不会受到锁止部500的限制，第一弹性件200驱动摄像头组件100通过开口伸出到壳体之外。
本公开实施例公开的终端设备中，驱动部300能够驱动锁止部500，从而实现锁止部500与联动部400在锁止状态与解锁状态进行切换。由于锁止部500对联动部400的锁止作用需要通过驱动部300的驱动实现，因此在终端设备受到撞击、跌落等情况时，终端设备受到的惯性力不会导致锁止部500与联动部400分离，也就不会对摄像头组件100实施解锁。可见，本公开实施例公开的终端设备能够提高对摄像头组件100锁止的稳定性，不容易导致摄像头组件100的误弹出。
请再次参考图1和图2，摄像头组件100可以包括齿条111，齿条111沿摄像头组件100的移动方向延伸。通常情况下，摄像头组件100可以包括摄像头支架110和摄像头本体120，摄像头本体120设置在摄像头支架110上。摄像头支架110可以包括齿条111。
联动部400可以包括齿轮410和飞轮420，齿轮410转动地设置在壳体内，飞轮420与齿轮410同轴设置，且随齿轮410转动。齿轮410与齿条111啮合，锁止部500与飞轮420锁止配合，飞轮420的直径可以大于齿轮410的直径。
在具体的工作过程中，第一弹性件200驱动摄像头组件100移动，由于摄像头组件100包括的齿条111与齿轮410啮合，因此在摄像头组件100移动的过程中齿条111则也会发生移动，进而能够通过与齿轮410之间的配合驱动齿轮410转动。当然，齿条111移动的方向不同，齿轮410的转动方向也会相应不同。
在本公开实施例公开的终端设备中，锁止部500具有锁止状态和解锁状 态。在锁止状态下，锁止部500与飞轮420锁止配合，从而能够阻止飞轮420转动，由于飞轮420与齿轮410同步转动，因此对飞轮420的锁止则能够间接锁止齿轮410的转动，此种情况下，齿条111由于与齿轮410的啮合，则无法使得摄像头组件100进行移动，最终能够实现对摄像头组件100移动的锁止。由于飞轮420的直径较大，对较大直径的飞轮420进行锁止，无疑能够减小锁止部500施加的锁止力，有利于减小后文所述的电磁部320的功率。
锁止部500的结构有多种，只要在锁止状态下能够干涉飞轮420转动的结构均可，例如，锁止部500可以为锁止销钉，飞轮420上可以开设有锁止槽，在工作的过程中，锁止销钉在驱动部300的驱动下移动，从而处于能干涉飞轮420继续转动的锁止槽中，从而实现锁止。在解锁的过程中，锁止销钉可以在驱动部300的驱动下从锁止槽中撤离，从而接触对飞轮420的锁止。驱动部300可以为伸缩件，例如液压伸缩件、气压伸缩件等，本公开实施例不限制锁止部500和驱动部300的具体种类及结构。
请再次参考图1和图2，本公开实施例公开一种具体结构的驱动部300，所公开的驱动部300包括第二弹性件310和电磁部320，锁止部500转动地设置在壳体内，电磁部320向锁止部500施加磁吸力，第二弹性件310向锁止部500施加第二弹力。磁吸力与第二弹力中，一者可以驱动锁止部500与飞轮420分离，另一者可以驱动锁止部500与飞轮420锁止配合。
在本公开实施例中，摄像头组件100具有伸出行程和回缩行程。在伸出行程中，磁吸力和第二弹力中的一者，能够驱动锁止部500转动地与飞轮420分离，此种情况下，锁止部500对齿轮410的锁止作用消失，第一弹力驱动摄像头组件100通过开口伸出壳体之外，进而为拍摄做好准备。在回缩行程中，摄像头组件100受按压通过开口回缩到壳体之内，此时，磁吸力和第二弹力中的另一者，能够驱动锁止部500转动地与飞轮420锁止配合。由于锁止部500的锁止作用，齿轮410无法转动，在啮合的作用下，齿条111不会发生移动，最终能够使得摄像头组件100保持在壳体之内。
在本公开实施例中，电磁部320受终端设备内的控制器件控制，在控制器件控制电磁部320通电时，电磁部320会产生磁力，进而会对锁止部500产生磁吸力。在本公开实施例中，电磁部320产生的磁吸力可以驱动锁止部 500与飞轮420分离，也可以驱动锁止部500与飞轮420进行锁止配合，这取决于电磁部320、锁止部500和第二弹性件310的位置关系，当然，第二弹力与磁吸力的作用相反，本实施例不限制电磁部320、锁止部500和第二弹性件310之间的具体位置关系，只要能够发挥上述作用即可。
下面以电磁部320产生的磁吸力驱使锁止部500与齿轮410分离为例，来简单地说明本公开实施例公开的终端设备的工作过程：
在具体的工作过程中，通过控制电磁部320通电，电磁部320通电产生的磁吸力会使得锁止部500与飞轮420之间的锁止关系解除，此种情况下，齿轮410能够转动，在第一弹性件200的作用下，第一弹力驱动摄像头组件100通过开口伸出壳体之外，此过程中，齿条111随摄像头组件100的移动能够驱使齿轮410发生转动，摄像头组件100伸出壳体之外，进而可以进行拍摄。当拍摄完成之后，用户可以通过手动按压摄像头组件100使其通过开口回缩到壳体之内，此种情况下，电磁部320断电后，能够确保锁止部500与飞轮420在第二弹力的作用下重新处于锁止配合状态，进而间接使得齿轮410被锁止而无法进行转动，在齿轮410的作用下齿条111无法移动，最终能够使得摄像头组件100保持在壳体之内，实现摄像头组件100的隐藏。
通过上文的描述可知，摄像头组件100的伸出需要第一弹性件200施加的第一弹力的驱动。为了提高驱动效果，在可选的方案中，第一弹性件200可以设置在摄像头组件100的一侧，摄像头组件100可以包括向摄像头组件100的一侧延伸的连接部112，第一弹性件200的一端与壳体相连，第一弹性件200的另一端与连接部112相连。此种情况下，第一弹性件200通过连接部112向摄像头组件100施加第一弹力，能够减少向摄像头组件100施加的侧向力，进而能够较好地通过自身的伸展驱动摄像头组件100通过开口而伸出到壳体之外，在一定的程度上减少摄像头组件100的卡死现象。
在可选的方案中，第一弹性件200的伸缩方向可以与摄像头组件100的移动方向相平行，此种情况下，第一弹力的施力方向与摄像头组件100的移动方向相平行，这能进一步避免摄像头组件100伸出过程中卡死现象。在本公开实施例中，第一弹性件200可以是伸缩弹簧，也可以是弹性橡胶块，也可以是折弯金属片，本公开实施例不限制第一弹性件200的具体种类。
为了提高摄像头组件100移动的稳定性，在可选的方案中，摄像头组件100可以开设有导向结构113，导向结构113沿摄像头组件的移动方向延伸，壳体内可以设置有导向凸起，导向凸起与导向结构滑动配合，从而能够确保摄像头组件100更稳定地移动。具体地，导向结构113可以是导向孔，也可以是导向凹槽，本公开实施例不限制导向结构113的具体结构。
请再次参考图1和图2，本公开实施例公开一种具体的结构，飞轮420的轮缘可以设置有限位凸起421，锁止部500可以包括锁钩510，锁钩510与限位凸起421限位配合，锁钩510与限位凸起421之间的限位配合，能够实现对飞轮420转动的锁止。
如上文所述，锁止部500转动地设置在壳体内，锁止部500包括铰接部520，锁止部500可以通过铰接部520与壳体转动配合，具体地，铰接部520可以是铰接轴。铰接部520可以位于锁止部500的两端之间，锁止部500的端部可以包括上文所述的锁钩510。
第二弹性件310可以与锁止部500的一端相连，电磁部320可以与锁止部500的另一端相对设置，进而在通电状态下对该端施加磁吸力。如上文所述，第二弹性件310、电磁部320和锁止部500可以具有多种位置关系，同样，飞轮420与第二弹性件310、电磁部320和锁止部500之间也可以存在多种位置关系。请再次参考图1和图2，在可选的方案中，飞轮420可以设置在锁止部500的一侧，第二弹性件310和电磁部320均可以设置在锁止部500的另一侧，第二弹性件310与锁止部500的第一端相连、且向第一端施加拉力，电磁部320与锁止部500的第二端相对设置、且向第二端施加磁吸力，第二端包括上文所述的锁钩510。由于飞轮420体积较大，因此上述布置方式将飞轮420单独设置在锁止部500的一侧，更容易避免飞轮420装配对电磁部320和第二弹性件310的影响，同时有利于壳体内空间的充分利用。
在实际的工作过程中，摄像头组件100回缩的过程中，锁止部500可以在电磁部320的磁吸力作用下避让限位凸起421，此种情况下，电磁部320需要带电，这会导致能耗增大。为了缓解此问题，在可选的方案中，锁钩510可以具有导向斜面511，在回缩行程中，限位凸起421可以通过导向斜面511滑入与锁钩510限位配合的位置，此过程中，限位凸起421可以顶开锁钩510， 从而重新位于锁止状态。
本公开实施例公开的终端设备可以是手机、平板电脑、电子书阅读器、游戏机、可穿戴设备(例如智能手表)等终端设备，本公开实施例不限制终端设备的具体种类。
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 (11)

  1. 一种终端设备，包括：
    壳体，所述壳体具有开口；
    摄像头组件(100)；以及，
    设置在所述壳体内的第一弹性件(200)、驱动部(300)、联动部(400)和锁止部(500)，其中：
    所述第一弹性件(200)与所述摄像头组件(100)弹性相连，所述联动部(400)与所述摄像头组件(100)相连，在所述摄像头组件(100)处于所述壳体之内的状态下，所述锁止部(500)与所述联动部(400)锁止配合；在所述摄像头组件(100)的伸出过程中，所述驱动部(300)驱动所述锁止部(500)与所述联动部(400)分离，且所述第一弹性件(200)驱动所述摄像头组件(100)通过所述开口伸出到所述壳体之外。
  2. 根据权利要求1所述的终端设备，其中，所述摄像头组件(100)包括齿条(111)，所述齿条(111)沿所述摄像头组件(100)的移动方向延伸；所述联动部(400)包括齿轮(410)和飞轮(420)，所述齿轮(410)转动地设置在所述壳体内，所述飞轮(420)与所述齿轮(410)同轴设置且随所述齿轮(410)转动，所述齿轮(410)与所述齿条(111)啮合，所述锁止部(500)与所述飞轮(420)锁止配合，所述飞轮(420)的直径大于所述齿轮(410)的直径。
  3. 根据权利要求2所述的终端设备，其中，所述驱动部(300)包括第二弹性件(310)和电磁部(320)，所述锁止部(500)转动地设置在所述壳体之内，所述电磁部(320)向所述锁止部(500)施加磁吸力，所述第二弹性件(310)向所述锁止部(500)施加第二弹力，所述磁吸力与所述第二弹力中，一者驱动所述锁止部(500)与所述飞轮(420)分离，另一者驱动所述锁止部(500)与所述飞轮(420)锁止配合。
  4. 根据权利要求3所述的终端设备，其中，所述飞轮(420)的轮缘设置有限位凸起(421)，所述锁止部(500)包括锁钩(510)，所述锁钩(510)与所述限位凸起(421)限位配合。
  5. 根据权利要求4所述的终端设备，其中，所述锁止部(500)包括铰接部(520)，所述铰接部(520)位于所述锁止部(500)的两端之间，所述锁止部(500)通过所述铰接部(520)与所述壳体转动配合，所述锁止部(500)的端部包括所述锁钩(510)。
  6. 根据权利要求5所述的终端设备，其中，所述第二弹性件(310)与所述锁止部(500)的一端相连，所述电磁部(320)与所述锁止部(500)的另一端相对设置。
  7. 根据权利要求6所述的终端设备，其中，所述飞轮(420)设置在所述锁止部(500)的一侧，所述第二弹性件(310)和所述电磁部(320)均设置在所述锁止部(500)的另一侧，所述第二弹性件(310)与所述锁止部(500)的第一端相连、且向所述第一端施加拉力，所述电磁部(320)与所述锁止部(500)的第二端相对设置、且向所述第二端施加磁吸力，所述第二端包括所述锁钩(510)。
  8. 根据权利要求4所述的终端设备，其中，所述锁钩(510)具有导向斜面(511)，在所述摄像头组件(100)的回缩行程中，所述限位凸起(421)通过所述导向斜面(511)滑入与所述锁钩(510)限位配合的位置。
  9. 根据权利要求1所述的终端设备，其中，所述第一弹性件(200)设置在所述摄像头组件(100)的一侧，所述摄像头组件(100)包括向所述摄像头组件(100)的一侧延伸的连接部(112)，所述第一弹性件(200)的一端与所述壳体相连，所述第一弹性件(200)的另一端与所述连接部(112)相连。
  10. 根据权利要求9所述的终端设备，其中，所述第一弹性件(200)为伸缩弹簧，所述伸缩弹簧的伸缩方向与所述摄像头组件(100)的移动方向相平行。
  11. 根据权利要求1所述的终端设备，其中，所述摄像头组件(100)开设有导向结构(113)，所述导向结构(113)沿所述摄像头组件(100)的移动方向延伸，所述壳体内设置有导向凸起，所述导向凸起与所述导向结构(113)滑动配合。
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