WO2021213271A1 - 摄像头模组和电子设备 - Google Patents

摄像头模组和电子设备 Download PDF

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Publication number
WO2021213271A1
WO2021213271A1 PCT/CN2021/087775 CN2021087775W WO2021213271A1 WO 2021213271 A1 WO2021213271 A1 WO 2021213271A1 CN 2021087775 W CN2021087775 W CN 2021087775W WO 2021213271 A1 WO2021213271 A1 WO 2021213271A1
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WO
WIPO (PCT)
Prior art keywords
camera
rotating
camera module
sensor
lifting frame
Prior art date
Application number
PCT/CN2021/087775
Other languages
English (en)
French (fr)
Inventor
刘迎昭
张勇
杨勇
胡进
余亚军
么子帅
Original Assignee
深圳市万普拉斯科技有限公司
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.)
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Publication date
Application filed by 深圳市万普拉斯科技有限公司 filed Critical 深圳市万普拉斯科技有限公司
Publication of WO2021213271A1 publication Critical patent/WO2021213271A1/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
    • 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
    • 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

  • This application relates to the technical field of electronic equipment, and in particular to a camera module and electronic equipment.
  • smart TVs can interact with users through sound, which greatly improves user experience.
  • smart TVs are usually equipped with cameras.
  • the camera angle of the camera applied to the smart TV is single, and there is a large blind spot in the camera, which brings inconvenience to the user.
  • a camera module includes: a housing;
  • a camera for driving the camera to move relative to the housing so that the camera is hidden or protruding from the housing; a first rotating component for driving the camera to rotate in a first direction
  • the first rotating assembly includes a rotating body; and the second rotating assembly includes a rotating shaft and a power element.
  • the rotating body includes a main body portion and a connecting portion provided on the main body portion.
  • the power element is arranged in the accommodating groove, the rotating shaft is movably installed in the connecting portion and is fixedly connected to the camera, and the power element can drive the rotating shaft to rotate so that the camera rotates around the second Direction rotation, the second direction is perpendicular to the first direction.
  • the above-mentioned camera module has a lifting function, and can be hidden inside the electronic device in a non-working state, and the appearance of the electronic device using the camera module is simple and elegant.
  • the first rotating component can drive the camera to rotate in a first direction
  • the second rotating component can drive the camera to rotate in a second direction, so that the camera module has a stereoscopic angle of view and can meet application requirements in a variety of scenarios.
  • An electronic device includes the aforementioned camera module.
  • FIG. 1 is a schematic diagram of the structure of a camera module in an embodiment
  • Fig. 2 is a schematic diagram of the camera module shown in Fig. 1 in an extended state
  • Figure 3 is an enlarged view of A in Figure 2;
  • FIG. 4 is a schematic diagram of a partial structure of a camera module according to an embodiment
  • FIG. 5 is a schematic diagram of the structure of the rotating body in the camera module shown in FIG. 4;
  • Fig. 6 is a schematic diagram of another view of the rotating body shown in Fig. 5;
  • FIG. 7 is a schematic diagram of the structure of the camera in the camera module shown in FIG. 2;
  • Fig. 8 is a cross-sectional view of the camera module shown in Fig. 2.
  • This application proposes a camera module, which can be applied to electronic devices such as mobile phones, TVs, and computers.
  • the camera module has a lifting function, and can be hidden inside the electronic device in a non-working state, and the appearance of the electronic device using the camera module is simple and generous.
  • the camera module can also swing left and right as well as up and down, with a large shooting range, and shooting different positions according to different usage scenarios. Or, combined with software design to realize the function of following the movement of the object for shooting.
  • the application of the camera module to a TV will be taken as an example for description. It should be understood that the application scope of the camera module of the present application is not limited to this.
  • the camera module can be connected to the back of the TV by an adhesive method, or an installation slot for placing the camera module can be opened on the top of the TV.
  • the camera module includes a housing 10, a camera 20, a lifting assembly 30, a first rotating assembly 40 and a second rotating assembly 50.
  • the lifting assembly 30 is used to drive the camera 20 to move along the Z axis direction relative to the housing 10 so that the camera 20 is hidden or protrudes from the housing 10.
  • the lifting assembly 30 drives the camera 20 to rise to a position exposed above the TV, that is, the camera 20 is in an extended state.
  • the first rotating component 40 can drive the camera 20 to rotate in a first direction.
  • the second rotating component 50 can drive the camera 20 to rotate in a second direction, wherein the second direction is perpendicular to the first direction.
  • the TV is placed upright facing the user, and the first direction is the vertical direction, that is, the Z-axis direction.
  • the second direction is any direction in the XY plane, for example, the X-axis direction.
  • the first rotating component 40 can drive the camera 20 to rotate left and right in a vertical direction, and the second rotating component 50 can drive the camera 20 to rotate up and down, so that the camera module has a stereoscopic perspective and can meet application requirements in a variety of scenarios.
  • the housing 10 serves as a mounting carrier for the lifting assembly 30, the first rotating assembly 40, the second rotating assembly 50 and the camera 20.
  • the housing 10 can be designed as a square structure, and the side of the housing 10 is provided with a passage 11 for the camera 20 to pass through.
  • the housing 10 includes a base 12 and a cover 13, and the cover 13 and the base 12 are detachably connected.
  • a groove is formed in the base 12 for assembling the lifting assembly 30, the first rotating assembly 40, the second rotating assembly 50 and the camera 20.
  • the cover 13 is arranged on the base 12 to protect other components in the housing 10 so that the camera module can be produced, assembled and sold as a separate accessory.
  • the camera module is applied to a mobile phone, and the housing 10 includes a middle frame and a back plate that are connected, and the housing 10 is also used to install other parts of the mobile phone.
  • the lifting assembly 30 includes a mounting seat 31, a guide 32, a lifting frame 33 and a pushing unit 34.
  • the mounting base 31 is a frame structure with a plurality of side walls connected in sequence. Ears 311 are provided on the outer side of the mounting base 31 to facilitate the mounting and fixing of the mounting base 31 and the housing 10. In other embodiments, the mounting base 31 and the housing 10 may also be an integral structure.
  • the guide 32 is fixed on the side wall of the mounting seat 31. It can be understood that the guide 32 is a rod-shaped structure, and the number of the guide 32 can be one or more.
  • the lifting frame 33 is movably installed on the guide 32, and a bearing is sleeved between the lifting frame 33 and the guide 32, so as to reduce the resistance of the lifting frame 33 during running along the guide 32 and avoid the guide 32 from being worn.
  • the first rotating component 40, the second rotating component 50 and the camera 20 are arranged on the lifting frame 33.
  • the pushing unit 34 drives the lifting frame 33 to move along the guide 32, the camera 20 can rise or fall relative to the housing 10.
  • the pushing unit 34 is controlled to drive the lifting frame 33 to move upward along the guide 32 so that the camera 20 protrudes out of the housing 10.
  • the pushing unit 34 is controlled to drive the lifting frame 33 to move downward, so that the camera 20 is hidden inside the housing 10, which is beneficial to maintaining the integrity of the appearance of the TV.
  • the pushing unit 34 includes a rotating motor 341, a screw rod 342, and a nut (not shown).
  • the screw rod 342 and the guide 32 are arranged parallel to the side wall of the mounting seat 31, and the nut is screwed to the screw rod 342 and fixed to the lifting frame 33.
  • the rotating motor 341 is used to drive the screw rod 342 to rotate, and is driven by the screw rod 342 and the nut to convert the rotational motion of the screw rod 342 into the linear motion of the nut, thereby driving the lifting frame 33 to move linearly along the guide 32.
  • the pushing unit 34 may also adopt an electric cylinder that integrates a rotating motor, a screw rod, and a nut.
  • the pushing unit 34 can be a cylinder, such as a magnetically coupled rodless cylinder or a thrust cylinder.
  • the lifting assembly 30 also includes a first sensor 35 and a second sensor 36. Please refer to FIG.
  • the first sensor 35 and the second sensor 36 are arranged at intervals, and the first sensor 35 and the second sensor 36 include optical signal transmitters and optical signal receivers arranged oppositely.
  • the lifting frame 33 drives the baffle 37 to move to the detection area of the first sensor 35 or the second sensor 36.
  • the baffle 37 blocks the light signal sent by the light signal transmitter, and the light signal receiver cannot receive the aforementioned light signal.
  • the sensor 35 or the second sensor 36 can then obtain an in-position signal of the baffle 37, and the control system controls the movement state of the pushing unit 34 according to the in-position signal to prevent the lifting frame 33 from exceeding the movement limit position and colliding with the mounting seat 31.
  • the first sensor 35 and the second sensor 36 may also be ultrasonic sensors.
  • the first rotating assembly 40 includes a rotating motor 41 and a rotating body 42.
  • the lifting frame 33 includes a mounting part 331, the rotating body 42 is rotatably connected with the mounting part 331, and the lifting frame 33 plays a supporting role for the rotating body 42.
  • the rotating body 42 is substantially cylindrical, and the axis of the rotating body 42 is parallel to the first direction. In other embodiments, the rotating body 42 can also be designed in other shapes.
  • the rotating motor 41 is disposed on the mounting portion 331 and is used to drive the rotating body 42 to rotate in the first direction.
  • the camera 20 is connected to an end of the rotating body 42 away from the mounting portion 331. When the rotating body 42 rotates, it can drive the camera 20 to swing left and right.
  • the rotating electric machine 41 and the rotating body 42 are coaxially arranged.
  • the rotating electric machine 41 and the rotating body 42 are driven by a plurality of gears 44, one of the gears 44 is arranged coaxially with the rotating electric machine 41, and the other gear 44 is arranged coaxially with the rotating body 42.
  • a plurality of gears 44 of different sizes mesh with each other. On the one hand, they are used to adjust the rotation speed of the rotating body 42.
  • the rotating motor 41 and the rotating body 42 can be arranged staggered, which can provide installation space for other components, for example, when rotating
  • the end of the body 42 is provided with a detection unit 43 for detecting its rotation angle.
  • the first rotating assembly 40 also includes a cover body (not shown in the figure). The cover body is provided on the mounting portion 331. A plurality of gears 44 are located in the mounting space enclosed by the cover body and the mounting portion 331 to prevent dust.
  • the rotating body 42 includes a main body portion 421 and a connecting portion 422 provided on the main body portion 421.
  • the main body portion 421 is provided with a receiving groove 421a, and the second rotating assembly 50 is partially located in the receiving groove 421a.
  • the internal space of the rotating body 42 can be reasonably utilized, so that the components of the camera module have a compact structure and a small volume.
  • the end of the rotating body 42 away from the second rotating assembly 50 is provided with a limiting slot 423.
  • the lifting frame 33 is provided with a matching block (not shown). The matching block is located in the limiting slot 423 for limiting the rotating body 42. The angle of rotation.
  • the first rotating assembly 40 further includes a detection unit 43.
  • the detection unit 43 includes a detection block 431 and a sensor 432.
  • the detection block 431 is provided at an end of the rotating body 42 away from the camera 20. The angle at which the block 431 rotates with the rotating body 42 is detected so as to control the working state of the rotating electric machine 41.
  • the detection block 431 is a magnet
  • the sensor 432 is a Hall sensor. When the magnet rotates with the rotating body 42, the magnetic field generated by the magnet changes, and the changing magnetic field is detected by the Hall sensor and converted into a voltage signal, thereby detecting the rotation angle of the rotating body 42.
  • the detection block 431 is a code disc, the code disc is provided with a gap, and the sensor 432 is a proximity sensor.
  • the second rotating assembly 50 includes a rotating shaft 51 and a power element 52.
  • the rotating shaft 51 movably passes through the connecting portion 422 and is fixedly connected to the camera 20.
  • the power element 52 is used to drive the rotation shaft 51 to rotate, so that the camera 20 is deflected around the axis of the rotation shaft 51.
  • the axis of the rotating shaft 51 is the second direction, and the second direction is perpendicular to the first direction.
  • the power element 52 is arranged in the accommodating groove 421a of the rotating body 42. This arrangement can make reasonable use of the internal space of the rotating body 42 and make the structure of each element of the camera module more compact and occupy a smaller space.
  • the camera 20 is provided with a matching groove 21, the end of the rotating shaft 51 is connected to the side wall 211 of the matching groove 21, the connecting portion 422 is at least partially located in the matching groove 21, so that the rotating body 42 and the camera 20
  • the closer connection is beneficial to reduce the size of the camera module along the axis of the rotating body 42 and thereby reduce the total volume of the camera module.
  • the connecting portion 422 abuts the end wall 212 of the mating groove 21, thereby limiting the angle of the camera 20 to rotate back and forth.
  • an arc-shaped surface 422a is formed at the end of the connecting portion 422 away from the main body 421.
  • the curved surface 422a gradually abuts against the front wall or the rear wall and slowly decelerates, so as to prevent the connecting portion 422 from violently colliding with the front wall or the rear wall of the camera 20 to damage the camera 20.
  • the camera 20 is in contact with the main body 421 during the forward and backward rotation.
  • the camera 20 is formed with a guide surface 22, and the main body 421 is formed with a sliding groove 421c matching the guiding surface 22.
  • the sliding groove 421c can be Play a guiding role, making the rotation of the camera 20 in the second direction more stable.
  • the second rotating assembly 50 further includes a transmission member 53, and the power element 52 drives the rotation shaft 51 to rotate through the transmission member 53.
  • the transmission member 53 includes a first gear 531 and a second gear 532 that are engaged with each other.
  • the second gear 532 is provided on the rotating shaft 51.
  • the first gear 531 can be driven by the power element 52 to rotate, and then pass through the first gear 531
  • the second gear 532 drives the rotation shaft 51 to rotate.
  • the power element 52 may specifically be a micro-motor.
  • the main body of the micro-motor is installed in the receiving groove 421 a opened by the rotating body 421, and the first gear 531 is provided on the output shaft of the power element 52.
  • first gear 531 and the second gear 532 are both bevel gears, and correspondingly, the axes of the first gear 531 and the second gear 532 are perpendicular to each other. Since the power element 52 is coaxial with the first gear 531, and the rotating shaft 51 is coaxial with the second gear 532, the output shaft of the power element 52 and the rotating shaft 51 are perpendicular to each other, so that the power element 52 can be vertically arranged in the rotating body 421. In order to make full use of the internal space of the rotating body 42, the components of the camera module are more compact, and the overall structure is compact.
  • the second rotating assembly 50 further includes a reducer 54.
  • the reducer 54 is arranged coaxially with the power element 52 and is located in the receiving groove 421 a of the rotating body 42.
  • the output shaft of the micro motor is arranged parallel to the axis of the rotating shaft 51, and the transmission member 53 is correspondingly arranged as a transmission belt.
  • the transmission belt is arranged around the output shaft of the micro motor and the rotating shaft 51.
  • the micro motor can be driven by the transmission belt.
  • the rotating shaft 51 rotates.
  • the camera module further includes a main board 60.
  • the main board 60 is provided with a control circuit.
  • the pushing unit 34 of the lifting assembly 30, the rotating motor 41 of the first rotating assembly 40, and the power element 52 of the second rotating assembly 50 respectively pass
  • the flexible circuit board is connected to the main board 60.
  • the main board 60 and the lifting frame 33 are disposed opposite to each other, and the first sensor 35 and the second sensor 36 of the lifting assembly 30 are both disposed on the main board 60.
  • the detection unit 43 of the first rotating assembly 40 is also connected to the main board 60.
  • the control circuit on the main board 60 can receive, for example, instructions sent by the user through the remote control, and control the activation of the corresponding pushing unit 34, the rotating motor 41 or the power element 52 to drive the camera 20 to move; and according to the first sensor 35 and the second sensor 36 And the signal fed back from the detection unit 43 to control the pushing unit 34 and the rotating motor 41 to stop moving.
  • the main body 421 of the rotating body 42 is provided with a through hole 421b communicating with the receiving groove 421a, so that the flexible circuit board passes through the through hole 421b and the power element 52 located in the receiving groove 421a is opposite to each other.
  • the electrical connection between the power element 52 and the main board 60 is realized through a flexible circuit board.
  • the main body portion 421 of the rotating body 42 is also provided with a wiring groove 421 c for power supply to be connected to the flexible circuit board of the camera 20 to pass through, and to be connected to the main board 60.
  • This application also proposes an electronic device, which includes a camera module, which can be extended or hidden inside the electronic device.
  • the camera module When the camera module is in the extended state, that is, the in-use state, the camera 20 can rotate left and right as well as forward and backward, and the camera range is large to meet various needs of users.
  • the camera module has a compact structure and a small volume, and the overall electronic equipment using the camera module is simple and generous.

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

Abstract

本申请涉及一种摄像头模组和电子设备，该摄像头模组包括：壳体；摄像头；升降组件，用于带动所述摄像头相对所述壳体运动，以使所述摄像头隐藏或伸出于所述壳体；第一旋转组件，用于带动所述摄像头绕第一方向转动，所述第一旋转组件包括转动体；以及第二旋转组件，包括转轴和动力元件，所述转动体包括主体部和设于所述主体部的连接部，所述主体部开设有容纳槽，所述动力元件设于所述容纳槽内，所述转轴活动穿设于所述连接部，并与所述摄像头固定连接，所述动力元件能够驱使所述转轴转动，以使所述摄像头绕第二方向转动，所述第二方向与所述第一方向垂直。

Description

摄像头模组和电子设备
交叉引用
本申请要求在2020年04月21日提交中国专利局、申请号为202010317882.X、发明名称为“摄像头模组和电子设备”的中国专利申请的优先权，该申请的全部内容通过引用结合在本发明中。
技术领域
本申请涉及电子设备技术领域，特别是涉及一种摄像头模组和电子设备。
背景技术
随着科技的发展，智能家居的设计越来越成熟。智能电视作为智能家居的控制中枢，能够通过声音与用户进行交互，极大地提升用户体验。为满足用户的视频通话、远程监控等需求，智能电视通常配置有摄像头。现有技术中，应用于智能电视的摄像头的摄像角度单一，存在较大的摄像盲区，给用户带来不便。
发明内容
基于此，有必要针对应用于智能电视的摄像头的摄像角度单一，存在较大的摄像盲区的问题，提供一种摄像头模组和电子设备。
一种摄像头模组，包括：壳体；
摄像头；升降组件，用于带动所述摄像头相对所述壳体运动，以使所述摄像头隐藏或伸出于所述壳体；第一旋转组件，用于带动所述摄像头绕第一方向转动，所述第一旋转组件包括转动体；以及第二旋转组件，包括转轴和动力元件，所述转动体包括主体部和设于所述主体部的连接部，所述主体部开设有容纳槽，所述动力元件设于所述容纳槽内，所述转轴活动穿设于所述连接部，并与所述摄像头固定连接，所述动力元件能够驱使所述转轴转动， 以使所述摄像头绕第二方向转动，所述第二方向与所述第一方向垂直。
上述摄像头模组，具备升降功能，在非工作状态，可以隐藏于电子设备的内部，采用该摄像头模组的电子设备的外观简约大方。第一旋转组件能够带动摄像头绕第一方向转动，第二旋转组件能够带动摄像头绕第二方向转动，从而该摄像头模组具有立体视角，能够满足多种场景的应用需求。
一种电子设备，包括所述的摄像头模组。
附图说明
图1为一实施例中摄像头模组的结构示意图；
图2为图1所示摄像头模组处于伸出状态的示意图；
图3为图2中A处的放大图；
图4为一实施例的摄像头模组的局部结构示意图；
图5为图4所示摄像头模组中转动体的结构示意图；
图6为图5所示转动体另一视角的示意图；
图7为图2所示摄像头模组中摄像头的结构示意图；
图8为图2所示摄像头模组的剖视图。
具体实施方式
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳实施方式。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本申请的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了 说明的目的，并不表示是唯一的实施方式。
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在本申请的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本申请。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本申请提出一种摄像头模组，可以应用于手机、电视、电脑等电子设备上。该摄像头模组具备升降功能，在非工作状态，可以隐藏于电子设备的内部，采用该摄像头模组的电子设备的外观简约大方。此外，摄像头模组还能够进行左右摆动以及上下摆动，拍摄范围大，配合不同的使用场景，拍摄不同的位置。或者，结合软件设计实现跟随物体移动以进行拍摄的功能。为方便理解摄像头模组的结构，将以该摄像头模组应用于电视为例进行说明，应当理解，本申请摄像头模组的应用范围不局限于此。
将上述摄像头模组装配于电视背面靠近顶部处。具体的，可采用粘接方式将摄像头模组连接于电视背面，或者，在电视的顶部开设用于放置摄像头模组的安装槽。请参阅图1和图2，摄像头模组包括壳体10、摄像头20、升降组件30、第一旋转组件40及第二旋转组件50。升降组件30用于带动摄像头20相对壳体10沿Z轴方向运动，以使摄像头20隐藏或伸出于壳体10。需要使用摄像头20时，通过升降组件30带动摄像头20上升至露出于电视上方的位置，即摄像头20处于伸出状态。摄像头20处于伸出状态时，第一旋转组件40能够带动摄像头20绕第一方向转动。第二旋转组件50能够带动摄像头20绕第二方向转动，其中，第二方向垂直于第一方向。在一实施例中，将电视朝向用户正立放置，第一方向为竖直方向，即Z轴方向。第二方向为XY平面内的任意方向，例如X轴方向。第一旋转组件40能够带动摄像头20绕竖直方向左右转动，第二旋转组件50能够带动摄像头20上下转动，从而该摄像头模组具有立体视角，能够满足多种场景的应用需求。
壳体10作为升降组件30、第一旋转组件40、第二旋转组件50及摄像头20的安装载体。具体的，壳体10可以设计为方形结构，壳体10的侧面开设有供摄像头20穿过的通道11。在一实施例中，壳体10包括底座12和盖体13，盖体13与底座12可拆卸连接。底座12内形成有凹槽，用于装配升降组件30、第一旋转组件40、第二旋转组件50及摄像头20。盖体13设于底座12上，用于保护壳体10内的其他元件，使得该摄像头模组能够作为单独的配件进行生产、组装以及销售。在其他实施例中，摄像头模组应用于手机上，壳体10包括相连接的中框和背板，壳体10同时还用于安装手机的其他部件。
升降组件30包括安装座31、导向件32、升降架33及推动单元34。安装座31为框体结构，具有依次连接的多个侧壁。安装座31外侧设有耳部311，以便将安装座31与壳体10进行安装固定。在其他实施例中，安装座31与壳体10也可以是一体结构。导向件32固定设于安装座31的侧壁。可以理解的，导向件32呈杆状结构，导向件32的个数可为1个或多个。升降架33活动穿设于导向件32上，升降架33和导向件32之间套设有轴承，以减少升降架33沿导向件32运行过程中的阻力，避免导向件32被磨损。第一旋转组件40、第二旋转组件50及摄像头20设于升降架33上，推动单元34带动升降架33沿导向件32移动时，摄像头20能够相对壳体10上升或下降。当需要使用摄像头20时，控制推动单元34带动升降架33沿导向件32向上运动，以使摄像头20伸出于壳体10外部。当摄像头20处于非工作状态时，控制推动单元34带动升降架33向下运动，使摄像头20隐藏于壳体10内部，有利于保持电视外观的完整性。
在一实施例中，推动单元34包括旋转电机341、丝杆342及螺母(图未示)。丝杆342与导向件32平行设置于安装座31的侧壁，螺母与丝杆342螺纹连接，且固定于升降架33。旋转电机341用于带动丝杆342转动，并通过丝杆342和螺母传动，将丝杆342的旋转运动转化为螺母的直线运动，从而带动升降架33沿导向件32做直线运动。可以理解的，推动单元34也可以 采用将旋转电机、丝杆及螺母整合为一体的电动缸。
在其他实施例中，推动单元34可选用气缸，例如磁耦合无杆气缸或推力气缸等。
升降组件30还包括第一传感器35和第二传感器36，请结合图3，升降架33上设有挡片37，第一传感器35和第二传感器36用于检测挡片37的位置。第一传感器35和第二传感器36间隔设置，第一传感器35和第二传感器36包括相对设置的光信号发射器和光信号接收器。升降架33带动挡片37移动至第一传感器35或第二传感器36的检测区域内，挡片37对光信号发射器发出的光信号形成遮挡，光信号接收器无法接收前述光信号，第一传感器35或第二传感器36进而能够获得挡片37的到位信号，控制系统根据该到位信号控制推动单元34的运动状态，避免升降架33超出运动极限位置而与安装座31发生撞击。可以理解的，第一传感器35和第二传感器36还可以是超声波传感器。
请参阅图4，第一旋转组件40包括旋转电机41和转动体42。升降架33包括安装部331，转动体42与安装部331转动连接，升降架33对转动体42起到承载作用。在一实施例中，转动体42大致为圆柱形，转动体42的轴线平行于第一方向。在其他实施例中，转动体42也可设计为其他形状。旋转电机41设于安装部331，用于带动转动体42绕第一方向转动。摄像头20连接于转动体42远离安装部331的一端，转动体42转动时，能够带动摄像头20左右摆动。在一实施例中，旋转电机41与转动体42同轴设置。在其他实施例中，旋转电机41和转动体42之间通过多个齿轮44传动，其中一个齿轮44与旋转电机41同轴设置，一个齿轮44与转动体42同轴设置。多个尺寸不同的齿轮44相互啮合，一方面用于调节转动体42的转速，另一方面，使得旋转电机41和转动体42得以交错设置，能够为其他部件提供安装空间，例如，可在转动体42的端部设置用于检测其旋转角度的检测单元43。第一旋转组件40还包括罩体(图未示)，罩体设于安装部331上，多个齿轮44 位于罩体和安装部331围合形成的安装空间内，起到防尘作用。
请参阅图4和图5，转动体42包括主体部421和设于主体部421的连接部422，主体部421开设有容纳槽421a，第二旋转组件50部分位于容纳槽421a内，该种设置方式，能够合理利用转动体42的内部空间，使得摄像头模组的各元件结构紧凑，体积小巧。请参阅图6，转动体42背离第二旋转组件50的一端开设有限位槽423，升降架33设有配合块(图未示)，配合块位于限位槽423内，用于限定转动体42的旋转角度。
进一步地，请再次参阅图4，第一旋转组件40还包括检测单元43，检测单元43包括检测块431和传感器432，检测块431设于转动体42远离摄像头20的一端，传感器432用于检测检测块431随转动体42旋转的角度，以便控制旋转电机41的工作状态。在一实施例中，检测块431为磁铁，传感器432为霍尔传感器。磁铁随转动体42转动的过程中，其产生的磁场发生变化，通过霍尔传感器检测出变化的磁场并转化为电压信号，从而检测出转动体42的转动角度。在其他实施例中，检测块431为码盘，码盘开设有缺口，传感器432为接近传感器。
请参阅图4和图5，第二旋转组件50包括转轴51和动力元件52，转轴51活动穿设于连接部422，并固定连接于摄像头20。动力元件52用于驱动转轴51转动，以使摄像头20绕转轴51的轴线发生偏转。其中，转轴51的轴线即为第二方向，第二方向与第一方向垂直。动力元件52设于转动体42开设的容纳槽421a内，该种设置方式，能够合理利用转动体42的内部空间，使得摄像头模组的各元件结构更为紧凑，占用空间较小。
请参阅图7和图8，摄像头20开设有配合槽21，转轴51的端部连接于配合槽21的侧壁211，连接部422至少部分位于配合槽21内，使得转动体42与摄像头20的衔接更紧密，有利于降低摄像头模组沿转动体42的轴线方向的尺寸，进而减小摄像头模组的总体积。此外，摄像头20相对转动体42绕第二方向转动的过程中，当到达极限位置时，连接部422与配合槽21的端 壁212相抵接，从而限定摄像头20前后转动的角度。
需要说明的是，请参阅图5，连接部422远离主体部421的一端形成有弧形面422a，连接部422与摄像头20上配合槽21的前壁或后壁相抵接时，连接部422的弧形面422a与前壁或后壁逐步相抵并缓慢减速，避免连接部422与摄像头20的前壁或后壁发生猛烈撞击而损坏摄像头20。
摄像头20前后转动的过程中与主体部421相抵接，摄像头20形成有导向面22，主体部421形成有与导向面22相匹配的滑槽421c，在摄像头20转动的过程中，滑槽421c能够起到导向作用，使得摄像头20沿第二方向的转动更平稳。
请参阅图4，第二旋转组件50还包括传动件53，动力元件52通过传动件53带动转轴51转动，。在一实施例中，传动件53包括相啮合的第一齿轮531和第二齿轮532，第二齿轮532设于转轴51上，第一齿轮531能够受动力元件52驱动而发生转动，进而通过第二齿轮532带动转轴51转动。动力元件52具体可以为微型电机，微型电机的主体安装于转动体421开设的容纳槽421a内，第一齿轮531设于动力元件52的输出轴上。进一步地，第一齿轮531和第二齿轮532均为锥形齿轮，相应地，第一齿轮531和第二齿轮532的轴线相互垂直。由于动力元件52与第一齿轮531同轴，转轴51与第二齿轮532同轴，那么动力元件52的输出轴与转轴51相互垂直，从而能够将动力元件52竖直设置于转动体421内，以充分利用转动体42的内部空间，使得摄像头模组的各元件更为紧凑，整体结构小巧。
进一步地，请参阅图8，第二旋转组件50还包括减速器54，减速器54与动力元件52同轴设置，并位于转动体42的容纳槽421a内。
在其他实施例中，微型电机的输出轴与转轴51的轴线平行设置，传动件53相应地设置为传动皮带，传动皮带绕设于微型电机的输出轴和转轴51，微型电机可以通过传动皮带带动转轴51转动。
请参阅图2，摄像头模组还包括主板60，主板60上设有控制电路，升降 组件30的推动单元34、第一旋转组件40的旋转电机41、第二旋转组件50的动力元件52分别通过柔性电路板连接至主板60上。在一实施例中，主板60与升降架33相对设置，升降组件30的第一传感器35、第二传感器36均设于主板60上。此外，第一旋转组件40的检测单元43也连接至主板60上。主板60上的控制电路能够接收例如用户通过遥控器发出的指令，控制相应的推动单元34、旋转电机41或动力元件52启动，以带动摄像头20运动；并根据第一传感器35、第二传感器36及检测单元43反馈的信号，控制推动单元34、旋转电机41停止运动。
需要说明的是，请参阅图5，转动体42的主体部421开设有与容纳槽421a连通的通孔421b，以便柔性电路板穿过通孔421b与位于容纳槽421a内的动力元件52与相连接，通过柔性电路板实现动力元件52与主板60的电连接。请参阅图5和图6，转动体42的主体部421还开设有走线槽421c，以供电连接于摄像头20的柔性电路板穿过，而连接至主板60。
本申请还提出一种电子设备，该电子设备包括摄像头模组，摄像头模组能够伸出或隐藏于电子设备内部。当摄像头模组处于伸出状态即使用状态时，摄像头20能够左右转动以及前后转动，摄像范围大，以满足用户的多种需求。此外，该摄像头模组的结构紧凑，体积小巧，采用该摄像头模组的电子设备整体简约大方。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种摄像头模组，其中，包括：
    壳体；
    摄像头；
    升降组件，用于带动所述摄像头相对所述壳体运动，以使所述摄像头隐藏或伸出于所述壳体；
    第一旋转组件，用于带动所述摄像头绕第一方向转动，所述第一旋转组件包括转动体；以及
    第二旋转组件，包括转轴和动力元件，所述转动体包括主体部和设于所述主体部的连接部，所述主体部开设有容纳槽，所述动力元件设于所述容纳槽内，所述转轴转动连接于所述连接部，并与所述摄像头固定连接，所述动力元件能够驱使所述转轴转动，以使所述摄像头绕第二方向转动，其中，所述第二方向与所述第一方向垂直。
  2. 根据权利要求1所述的摄像头模组，其中，所述摄像头开设有配合槽，所述转轴的端部连接于所述配合槽的侧壁，所述连接部至少部分位于所述配合槽内，
    和/或，所述摄像头与所述主体部相抵接，所述摄像头形成有导向面，所述主体部形成有与所述导向面相匹配的滑槽。
  3. 根据权利要求1所述的摄像头模组，其中，所述第二旋转组件还包括传动件，所述传动件包括相啮合的第一齿轮和第二齿轮，所述第一齿轮能够受所述动力元件驱动而发生转动，所述第二齿轮设于所述转轴上。
  4. 根据权利要求1所述的摄像头模组，其中，所述第一旋转组件还包括检测单元，所述检测单元包括检测块和传感器，所述检测块设于所述转动体上，所述传感器用于检测所述检测块随所述转动体旋转的角度。
  5. 根据权利要求4所述的摄像头模组，其中，所述检测块为磁铁，所述传感器为霍尔传感器；
    或者，所述检测块为码盘，所述码盘开设有缺口，所述传感器为接近传感器。
  6. 根据权利要求1所述的摄像头模组，其中，所述升降组件包括安装座、导向件、升降架及推动单元，所述安装座固定于所述壳体内，所述导向件设于所述安装座，所述升降架滑动连接于所述导向件，所述推动单元用于带动所述升降架沿所述导向件移动，所述第一旋转组件设于所述升降架上。
  7. 根据权利要求6所述的摄像头模组，其中，所述推动单元包括旋转电机、丝杆及螺母，所述丝杆与所述导向件平行设置，所述螺母与所述丝杆螺纹连接，且固定于所述升降架，所述旋转电机用于带动所述丝杆转动，
    或者，所述推动单元包括气缸。
  8. 根据权利要求6所述的摄像头模组，其中，所述升降组件还包括第一传感器和第二传感器，所述升降架上设有挡片，所述第一传感器和所述第二传感器用于检测所述挡片的位置。
  9. 根据权利要求6所述的摄像头模组，其中，所述转动体远离所述摄像头的一端与所述升降架转动连接，所述转动体开设有限位槽，所述升降架设有配合块，所述配合块位于所述限位槽内，用于限定所述转动体的旋转角度。
  10. 一种电子设备，其中，包括权利要求1-9任一项所述的摄像头模组。
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