WO2023241440A1 - 电路板装置和电子设备 - Google Patents

电路板装置和电子设备 Download PDF

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Publication number
WO2023241440A1
WO2023241440A1 PCT/CN2023/099041 CN2023099041W WO2023241440A1 WO 2023241440 A1 WO2023241440 A1 WO 2023241440A1 CN 2023099041 W CN2023099041 W CN 2023099041W WO 2023241440 A1 WO2023241440 A1 WO 2023241440A1
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WO
WIPO (PCT)
Prior art keywords
circuit board
camera
shake
bracket
magnetic
Prior art date
Application number
PCT/CN2023/099041
Other languages
English (en)
French (fr)
Inventor
朱雷
Original Assignee
维沃移动通信有限公司
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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 WO2023241440A1 publication Critical patent/WO2023241440A1/zh

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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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations

Definitions

  • the present invention relates to the technical field of electronic equipment, and in particular, to a circuit board device and electronic equipment.
  • electronic devices in order to minimize the impact of jitter on shooting, electronic devices usually use micro-PTZ anti-shake cameras and are installed in the electronic device through independent packaging.
  • electronic equipment adopts the method of independent packaging of micro-PTZ anti-shake cameras, it needs to occupy the layout space of the circuit board in the electronic equipment (for example, the circuit board needs to be provided with avoidance holes), thus reducing the layout area of the circuit board, thereby limiting the layout area of the circuit board.
  • the layout of electronic devices when electronic equipment adopts the method of independent packaging of micro-PTZ anti-shake cameras, it needs to occupy the layout space of the circuit board in the electronic equipment (for example, the circuit board needs to be provided with avoidance holes), thus reducing the layout area of the circuit board, thereby limiting the layout area of the circuit board.
  • the layout of electronic devices when electronic equipment adopts the method of independent packaging of micro-PTZ anti-shake cameras, it needs to occupy the layout space of the circuit board in the electronic equipment (for example, the circuit board needs to be provided with avoidance holes
  • the invention discloses a circuit board device and electronic equipment to solve the problem that the camera module is installed in the electronic equipment in an independent package, thereby compressing the layout space of the circuit board.
  • the present invention is implemented as follows:
  • this application discloses a circuit board device, which includes a first circuit board and a camera module.
  • the first circuit board is provided with a viewing window hole.
  • the camera module includes a camera, a module bracket and an anti-shake driving mechanism. , the camera head faces the window hole, the camera head is movably installed on the module bracket, and the anti-shake driving mechanism is connected between the camera head and the module bracket to drive the camera head for anti-shake Shaking motion;
  • the module bracket includes a second circuit board.
  • this application also discloses an electronic device, including the circuit board device described in the first aspect of the claim.
  • the module bracket is configured to include a second circuit board, so that the module bracket can not only provide a basis for installation of the camera, but also function as an installation for other electronic devices, thereby making up for the problem caused by the first circuit board. Opening window holes on the circuit board results in missing layout space, so that more electronic devices can be laid out.
  • Figure 1 is a schematic structural diagram of a circuit board device disclosed in an embodiment of the present invention.
  • Figure 2 is a schematic structural diagram of Figure 1 after removing the camera
  • Figure 3 is a schematic structural diagram of the circuit board device disclosed in the embodiment of the present invention from a first perspective
  • Figure 4 is a schematic structural diagram of the circuit board device disclosed in the embodiment of the present invention from a second perspective;
  • Figure 5 is a schematic structural diagram of an elastic anti-shake bracket disclosed in an embodiment of the present invention.
  • FIG. 6 is an exploded schematic diagram of a circuit board device disclosed in an embodiment of the present invention.
  • an embodiment of the present invention discloses a circuit board device that can be installed in electronic devices such as mobile phones, tablet computers, and cameras.
  • the disclosed circuit board device includes a first circuit board 100 and a camera module 200 .
  • the first circuit board 100 can be used to lay out network wiring, electronic components, etc.
  • the first circuit board 100 is provided with a window hole 110.
  • the camera module 200 includes a camera 210, a module bracket 220 and an anti-shake driving mechanism 230.
  • the camera 210 faces the window hole 110, and the camera 210 can take pictures through the window hole 110.
  • the module bracket 220 is the basis for installing the camera 210.
  • the camera 210 is movably installed on the module bracket 220.
  • the anti-shake driving mechanism 230 is connected between the camera 210 and the module bracket 220 to drive The camera 210 performs anti-shake motion, and the module bracket 220 includes a second circuit board.
  • the second circuit board can be used to lay out network wiring, electronic components, etc., and can be electrically connected to the first circuit board 100 to achieve interaction.
  • the module bracket 220 is configured to include a second circuit board, so that the module bracket 220 can not only provide an installation basis for the camera 210, but also function as an installation for other electronic devices, thus making up for the loss. Since the opening of the window hole 110 on the first circuit board 100 results in a missing layout space, more electronic devices can be laid out.
  • the module bracket 220 can be a second circuit board. That is to say, the module bracket 220 is entirely formed by the second circuit board.
  • the second circuit board may be provided with an accommodating space 221 and an opening 222 connected to the accommodating space 221.
  • the opening 222 may be opposite to the window hole 110.
  • the camera 210 may be installed in the accommodating space 221.
  • the camera 210 may pass through the opening 222 and the window hole 110.
  • the anti-shake driving mechanism 230 can be disposed between the second circuit board and the camera 210 to drive the camera 210 to perform anti-shake movement in the accommodation space 221 .
  • the second circuit board can be used to install various electronic devices, and can be equipped with electronic networks such as wiring inside.
  • module bracket 220 By arranging the entire module bracket 220 as a second circuit board, this can undoubtedly increase the area of the second circuit board. You can choose to wire or arrange electronics on the outer side of the module bracket 220 or on the surface away from the first circuit board 100 . components, thus providing a larger area for laying out electronic devices.
  • a plurality of spaced-apart welds are used between the surface of the opening 222 of the accommodating space 221 and the surface of the first circuit board 100 facing the camera module 200
  • the points 300 are fixedly connected, and the gaps 400 between adjacent soldering points 300 are connected with the viewing window holes 110 to form a heat dissipation channel connecting the spaces on both sides of the first circuit board 100 .
  • the solder joints 300 may be solder paste solder joints.
  • the electronic devices on the second circuit board and the electronic devices on the first circuit board 100 may form electrical conduction and interact with each other through solder joints.
  • the first circuit board 100 and the second circuit board 100 can be fixedly connected.
  • the first circuit board 100 and the second circuit board can also achieve electrical conduction through the welding points 300 .
  • a heat dissipation channel can be formed that connects the spaces on both sides of the first circuit board 100 , thereby improving the heat dissipation performance.
  • the anti-shake driving mechanism 230 starts to work.
  • the anti-shake driving mechanism 230 drives the camera 210 to perform anti-shake movements.
  • the anti-shake driving mechanism 230 may need to Continue working to drive camera 210 to reset.
  • the anti-shake driving mechanism 230 may have stopped working, and the camera 210 may not be reset, that is, the camera 210 may not return to the initial position, which is not conducive to the next shooting of the camera module 200.
  • the module bracket 220 can be provided with an accommodation space 221 and an opening 222 connected to the accommodation space. The opening 222 can be arranged opposite to the window hole 110.
  • the circuit board device can also include an elastic anti-shake bracket. 500, the elastic anti-shake bracket 500 has certain elastic performance.
  • the elastic anti-shake bracket 500 can be disposed in the accommodation space 221, and the camera 210 can be connected to the elastic anti-shake bracket 500.
  • the elastic anti-shake bracket 500 can be used to drive the camera 210 to perform a reset movement.
  • the elastic anti-shake bracket 500 when the camera 210 is in the initial position, the elastic anti-shake bracket 500 is in a non-deformed state.
  • the anti-shake driving mechanism 230 drives the camera 210 to perform anti-shake movement, and the camera 210 can drive the elastic anti-shake.
  • the bracket 500 moves to cause the elastic anti-shake bracket 500 to elastically deform.
  • the anti-shake driving mechanism 230 stops working.
  • the camera 210 is not in the initial position, the elastic anti-shake bracket 500 is in deformation at this time. state, the camera 210 can move to the initial position under the force of the elastic anti-shake bracket 500 restoring elastic deformation.
  • the anti-shake driving mechanism 230 may include a first magnetic driving mechanism 231.
  • the first magnetic driving mechanism 231 may include a plurality of first magnetic members 231a and a plurality of first magnetic members 231b.
  • the plurality of first magnetic members 231a They can be respectively provided on multiple sides of the camera 210, that is, the side walls surrounding the optical axis of the camera 210.
  • the plurality of first magnetic members 231b may be respectively disposed on multiple side walls of the accommodation space 221 , and the multiple side walls of the accommodation space 221 may also be side walls surrounding the optical axis of the camera 210 .
  • the plurality of first magnetic members 231b cooperate with the plurality of first magnetic members 231a in a one-to-one correspondence to drive the camera 210 to move in a plane perpendicular to its optical axis for anti-shake.
  • the first magnetic component 231a can be a first permanent magnet
  • the first magnetic component 231b can be a first electromagnetic coil.
  • the first electromagnetic coil may be formed by wiring and etching during the manufacturing process of the second circuit board.
  • the first magnetic component 231a can be an electromagnetic coil
  • the first magnetic component 231b can be a permanent magnet, and there are no specific limitations here.
  • the first magnetic driving mechanism 231 By arranging the first magnetic driving mechanism 231 to include a plurality of first magnetic members 231a and a plurality of first magnetic members 231b, the plurality of first magnetic members 231a are respectively provided on multiple sides of the camera 210, and the plurality of first magnetic members 231a are respectively disposed on multiple sides of the camera 210.
  • a magnetic component 231b is respectively provided on multiple side walls of the accommodating space 221, so that the plurality of first magnetic components 231b and the plurality of first magnetic attraction components 231a correspond to each other to drive the camera 210 in the direction perpendicular to its optical axis.
  • the movement of the camera 210 is anti-shake in a plane perpendicular to its optical axis.
  • the elastic anti-shake bracket 500 may include a plurality of connecting bars 510 and a plurality of elastic rings 520 arranged sequentially from the outside to the inside and distributed at intervals.
  • the first ends of the plurality of connecting bars 510 can protrude from the outermost elastic ring 520
  • the second ends of the plurality of connecting bars 510 pass through the outermost elastic ring 520 to the innermost elastic ring 520 in order, and are connected with the innermost elastic ring 520 .
  • the outer edges of the elastic ring 520 are connected.
  • the first ends of the multiple connecting bars 510 are connected to the inner wall of the accommodation space 221.
  • the multiple connecting bars 510 are distributed along the circumferential circumference of the elastic ring 520.
  • the multiple elastic rings 520 can form a support.
  • the camera 210 is located on the supporting surface.
  • the elastic ring 520 can deform in various directions, thereby achieving better deformation performance and also facilitating the reset of the driving camera 210.
  • the elastic anti-shake bracket 500 can be formed simultaneously with the wiring etching step of the conductive layer during the manufacturing process of the second circuit board, without additional manufacturing processes.
  • the anti-shake driving mechanism 230 may also include a second magnetic driving mechanism 232.
  • the accommodation space 221 may have a bottom wall opposite to the opening 222.
  • the second magnetic driving mechanism 232 may include a plurality of The second magnetic components 232a and a plurality of second magnetic components 232b.
  • the plurality of second magnetic components 232b can be disposed on the bottom wall.
  • the plurality of second magnetic components 232a can be disposed on the bottom surface of the camera 210.
  • the bottom surface of the camera 210 is facing The side of the bottom wall.
  • the plurality of second magnetic components 232a cooperate with the plurality of second magnetic components 232b to drive the camera 210 to rotate or move along its optical axis.
  • the elastic anti-shake bracket 500 can be disposed between the bottom surface and the bottom wall.
  • the second magnetic component 232a may be a second permanent magnet
  • the second magnetic component 232b may be a second electromagnetic coil.
  • the current magnitude and direction of the second electromagnetic coil can be changed, and then cooperated with the second magnetic attraction member 232a, so as to achieve the movement of the camera 210 under the action of mutual attraction and repulsion.
  • the second electromagnetic coil may be formed by wiring and etching during the manufacturing process of the second circuit board.
  • the second magnetic component 232a can be an electromagnetic coil
  • the second magnetic component 232b can be a permanent magnet, and there are no specific limitations here.
  • the plurality of second magnetic components 232a and the plurality of second magnetic components 232b can be installed on the camera 210 are symmetrically distributed in the orthographic projection of the bottom surface.
  • the symmetrical plurality of second magnetic members 232a can cooperate with the corresponding second magnetic members 232b to realize the movement of the camera 210 along the optical axis.
  • the partially asymmetric second magnetic part 232a can cooperate with the corresponding second magnetic part 232b to tilt the camera 210 for rotational movement.
  • the movement and rotation of the camera 210 along its optical axis can also be in other ways, which will not be described again here.
  • the camera 210 can be further rotated or moved along its optical axis, thereby achieving anti-shake of the camera 210 in more directions.
  • the elastic anti-shake bracket 500 can be suspended on the bottom wall, so that the elastic anti-shake bracket 500 has a movement margin along the optical axis direction of the camera 210, so that the elastic anti-shake bracket 500 can better anti-shake. , and the camera 210 will generate heat when working.
  • the elastic anti-shake bracket 500 can make the camera 210 suspended in the air, thereby facilitating the dissipation of heat from the camera 210.
  • the second circuit board may include a metal layer, the metal layer may include a hollow area, and the hollow area may form the anti-shake driving mechanism 230 .
  • the existing structure of the second circuit board can be fully utilized to form the anti-shake driving mechanism 230.
  • the metal layer can be a copper layer.
  • the copper layer not only has good ductility, so that the elastic anti-shake bracket 500 can achieve better elastic deformation, but also because the copper layer does not affect the magnetism, it can further avoid the impact of the second magnetism.
  • Driving of the drive mechanism 232 generates drive interference.
  • the disclosed electronic device includes the circuit board device disclosed in the above embodiment.
  • the second circuit board can make up for the missing layout space caused by the first circuit board 100 avoiding the installation of the camera module 200 , thereby improving the layout of circuit boards in the electronic device. area.
  • the independent packaging method of the gimbal anti-shake camera has the problem of squeezing the space of the electronic device and causing the layout area of the electronic device's circuit board to be small.
  • the electronic device can be better enlarged.
  • Electronic devices can be mobile terminal devices such as mobile phones, tablets, computers, smart watches, smart glasses, etc., or they can also be applied to other smart terminal devices such as vehicles.
  • the electronic device may also include a gyroscope, a gyroscope chip, an anti-shake processing chip, a power management chip, etc.
  • the power management chip controls the current parameters of the first electromagnetic coil and/or the second electromagnetic coil. , so that the first electromagnetic coil and/or the second electromagnetic coil generate a magnetic field, so that the first magnetic attraction part 231a and/or the second magnetic attraction part 232a connected with the camera 210 act to drive the camera 210 to move, thereby realizing the movement of the camera 210 Anti-shake.
  • the gyroscope chip can obtain the shake condition of the camera 210 based on the gyroscope, and feed the shake condition to the anti-shake processing chip.
  • the anti-shake processing chip can calculate the first electromagnetic coil and the second electromagnetic coil required for the spatial position correction of the camera 210 based on the jitter information.
  • the anti-shake processing chip transmits the current information of each electromagnetic coil to the power management chip, and the power management chip controls the current size and direction of the first electromagnetic coil and the second electromagnetic coil to achieve anti-shake protection of the camera 210. shake.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Adjustment Of Camera Lenses (AREA)

Abstract

本发明公开一种电路板装置和电子设备，所公开的电路板装置包括第一电路板和摄像模组，所述第一电路板开设有视窗孔，所述摄像模组包括摄像头、模组支架和防抖驱动机构，所述摄像头朝向所述视窗孔，所述摄像头活动地设于所述模组支架，所述防抖驱动机构连接于所述摄像头与所述模组支架之间，以驱动所述摄像头进行防抖运动；所述模组支架包括第二电路板。

Description

电路板装置和电子设备
交叉引用
本发明要求在2022年06月14日提交中国专利局、申请号为202210668268.7、发明名称为“电路板装置和电子设备”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
本发明涉及电子设备技术领域，尤其涉及一种电路板装置和电子设备。
背景技术
随着电子设备的发展，人们对电子设备的拍照要求越来越高。用户在手持电子设备进行拍照时，用户手持电子设备会发生抖动，从而会造成电子设备拍摄的图像随着抖动存在不稳定的问题。
在相关技术中，为了较小抖动对拍摄的影响，电子设备通常采用微云台防抖摄像头，并通过独立封装的方式设置于电子设备中。然而，电子设备在采用微云台防抖摄像头独立封装的方式，需要占用电子设备中电路板的布设空间(例如需要电路板开设避让孔)，从而压缩了电路板的布设面积的问题，从而限制了电子器件的布设。
发明内容
本发明公开一种电路板装置和电子设备，以解决摄像模组采用独立封装的方式设置于电子设备中，而压缩了电路板的布设空间的问题。
为了解决上述技术问题，本发明是这样实现的：
第一方面，本申请公开一种电路板装置，包括第一电路板和摄像模组，所述第一电路板开设有视窗孔，所述摄像模组包括摄像头、模组支架和防抖驱动机构，所述摄像头朝向所述视窗孔，所述摄像头活动地设于所述模组支架，所述防抖驱动机构连接于所述摄像头与所述模组支架之间，以驱动所述摄像头进行防抖运动；所述模组支架包括第二电路板。
第二方面，本申请还公开一种电子设备，包括权利要求第一方面所述的电路板装置。
本发明采用的技术方案能够达到以下技术效果：
本申请公开的实施例通过将模组支架设置为包括第二电路板的结构，使得模组支架不仅可以为摄像头提供安装的基础，还可以发挥安装其他电子器件的功能，进而可以弥补由于第一电路板开设视窗孔而导致缺失的布设空间，从而可以实现布设更多的电子器件。
附图说明
图1为本发明实施例公开的电路板装置的结构示意图；
图2为图1移除摄像头后的结构示意图；
图3为本发明实施例公开的电路板装置在第一视角下的结构示意图；
图4为本发明实施例公开的电路板装置在第二视角下的结构示意图；
图5为本发明实施例公开的弹性防抖支架的结构示意图；
图6为本发明实施例公开的电路板装置的爆炸示意图。
附图标记说明：
100-第一电路板、110-视窗孔、
200-摄像模组、210-摄像头、220-模组支架、221-容纳空间、222-开口、
230-防抖驱动机构、231-第一磁性驱动机构、231a-第一磁吸件、231b-第一磁性件、232-第二磁性驱动机构、232a-第二磁吸件、232b-第二磁性件、
300-焊接点、
400-间隙、
500-弹性防抖支架、510-连接条、520-弹性环。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明具体实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。
以下结合附图，详细说明本发明各个实施例公开的技术方案。
请参考图1至图6，本发明实施例公开一种电路板装置，可以用于设置于手机、平板电脑、照相机等电子设备。所公开的电路板装置包括第一电路板100和摄像模组200。第一电路板100可以用于布设网络走线、电子元器件等。
第一电路板100开设有视窗孔110，摄像模组200包括摄像头210、模组支架220和防抖驱动机构230，摄像头210朝向视窗孔110，摄像头210可以透过视窗孔110进行拍摄。
模组支架220是摄像头210安装的基础，摄像头210活动地设于模组支架220，防抖驱动机构230连接于摄像头210与模组支架220之间，以驱动 摄像头210进行防抖运动，模组支架220包括第二电路板。第二电路板可以用于布设网络走线、电子元器件等，且可以与第一电路板100电连接，以实现交互。
本申请公开的实施例通过将模组支架220设置为包括第二电路板的结构，使得模组支架220不仅可以为摄像头210提供安装的基础，还可以发挥安装其他电子器件的功能，进而可以弥补由于第一电路板100开设视窗孔110而导致缺失的布设空间，从而可以实现布设更多的电子器件。
为了提升第二电路板的占用面积，可选的，模组支架220可以为第二电路板，也就是说，模组支架220整个由第二电路板形成。第二电路板可以开设有容纳空间221和与容纳空间221连通的开口222，开口222可以与视窗孔110相对，摄像头210可以安装于容纳空间221内，摄像头210可以透过开口222和视窗孔110进行拍摄。防抖驱动机构230可以设于第二电路板与摄像头210之间，以驱动摄像头210在容纳空间221内进行防抖运动。第二电路板可以用于安装各种电子器件，内部可以设有布线等电子网络。
通过将模组支架220整个设置为第二电路板，这无疑能够使得第二电路板的面积增大，可以选择在模组支架220的外侧面或背离第一电路板100的表面布线或设置电子元件，从而有利于提供更大的面积用于布设电子器件。
为了实现第一电路板100与第二电路板之间的安装，容纳空间221的开口222所在的表面与第一电路板100的朝向摄像模组200的板面之间通过多个间隔分布的焊接点300固定相连，相邻的焊接点300之间的间隙400与视窗孔110连通，以形成连通第一电路板100的两侧空间的散热通道。焊接点300可以是锡膏焊接点。第二电路板上的电子器件和第一电路板100上的电子器件可以通过焊接点形成电导通，以及相互之间的交互。
通过在容纳空间221的开口222所在的表面与第一电路板100的朝向摄像模组200的板面之间通过多个间隔分布的焊接点300固定相连，不仅可以实现第一电路板100与第二电路板之间的连接，第一电路板100和第二电路板还可以通过焊接点300实现电导通。通过相邻的焊接点300之间设置间隙，且与视窗孔110连通，从而可以形成连通第一电路板100的两侧空间的散热通道，从而可以提高散热性能。
在一些实施例中，摄像模组200在开启后，防抖驱动机构230开始工作，防抖驱动机构230带动摄像头210做防抖运动，在关闭摄像模组200后，防抖驱动机构230可能需要继续工作以驱动摄像头210复位。当然，在一些情况下，防抖驱动机构230可能已经停止工作，其摄像头210可能没有进行复位，即摄像头210没有回到初始位置，这不利于摄像模组200下次的拍摄。为了能够使摄像头210复位，可选的，模组支架220可以开设有容纳空间221和与容纳空间连通的开口222，开口222可以与视窗孔110相对设置，电路板装置还可以包括弹性防抖支架500，弹性防抖支架500具有一定的弹性性能。弹性防抖支架500可以设于容纳空间221内，摄像头210可以与弹性防抖支架500相连，弹性防抖支架500可以用于驱使摄像头210进行复位运动。
具体的，摄像头210在初始位置时，弹性防抖支架500处于未产生形变的状态，在摄像模组200工作时，防抖驱动机构230驱动摄像头210进行防抖运动，摄像头210可以带动弹性防抖支架500运动，以使弹性防抖支架500产生弹性形变，在摄像模组200停止工作后，防抖驱动机构230停止工作，在摄像头210未处于初始位置时，此时弹性防抖支架500处于形变状态，摄像头210可以在弹性防抖支架500的恢复弹性形变的作用力下运动至初始位置。
通过进一步设置弹性防抖支架500，不仅可以实现摄像头210的安装，还有利于摄像头210防抖运动后的复位，从而便于下次摄像模组200的使用。
具体的，防抖驱动机构230可以包括第一磁性驱动机构231，第一磁性驱动机构231可以包括多个第一磁吸件231a和多个第一磁性件231b，多个第一磁吸件231a可以分别设于摄像头210的多个侧面上，即环绕摄像头210光轴的侧壁。多个第一磁性件231b可以分别设于容纳空间221的多个侧壁上，容纳空间221的多个侧壁也可以是环绕摄像头210光轴的侧壁。多个第一磁性件231b与多个第一磁吸件231a一一对应配合，以驱使摄像头210在垂直于其光轴方向的平面内移动防抖。具体的，第一磁吸件231a可以是第一永磁铁，第一磁性件231b可以是第一电磁线圈，在采用第一电磁线圈的情况下，可以通过改变第一电磁线圈的电流大小和电流方向，再与第一磁吸件231a配合，从而在相互之间的吸力和斥力的作用下实现摄像头210的防抖运动。第一电磁线圈可以在是在第二电路板制作的过程中通过布线和刻蚀形成。当然，第一磁吸件231a可以是电磁线圈，第一磁性件231b可以是永磁体，这里不做具体限制。
通过将第一磁性驱动机构231设置为包括多个第一磁吸件231a和多个第一磁性件231b，多个第一磁吸件231a分别设于摄像头210的多个侧面上，多个第一磁性件231b分别设于容纳空间221的多个侧壁上，使得多个第一磁性件231b与多个第一磁吸件231a一一对应配合，以驱使摄像头210在垂直于其光轴方向的平面内移动防抖，从而实现摄像头210在垂直于其光轴方向的平面内的移动防抖。
为了使弹性防抖支架500具有较好的变形性能，弹性防抖支架500可以包括多根连接条510和由外向内依次套设，且间隔分布的多个弹性环520， 多根连接条510的第一端可以凸出于最外侧的弹性环520，多根连接条510的第二端自最外侧的弹性环520依次穿至最内侧的弹性环520，且与最内侧的弹性环520的外侧边缘连接，多根连接条510的第一端均与容纳空间221的内壁相连，多根连接条510沿弹性环520的周向间隔分布，多个弹性环520可以形成支撑面，摄像头210设于支撑面上。
通过采用弹性环520这种封闭式的环形结构，从而使得弹性环520可以朝向各个方向进行变形，从而使得变形性能较好，而且也有利驱动摄像头210的复位。弹性防抖支架500可以在第二电路板的制程中与对导电层的布线刻蚀步骤同步形成，无需额外增加制程。
为了实现摄像头210更多方向上的防抖，防抖驱动机构230还可以包括第二磁性驱动机构232，容纳空间221可以具有与开口222相对的底壁，第二磁性驱动机构232可以包括多个第二磁吸件232a和多个第二磁性件232b，多个第二磁性件232b可以设于底壁，多个第二磁吸件232a可以设于摄像头210的底面，摄像头210的底面为朝向底壁的一面。多个第二磁吸件232a与多个第二磁性件232b配合，以驱使摄像头210转动或沿其光轴方向移动，弹性防抖支架500可以设于底面与底壁之间。具体的，第二磁吸件232a可以是第二永磁铁，第二磁性件232b可以是第二电磁线圈。在采用第二电磁线圈的情况下，可以通过改变第二电磁线圈的电流大小和电流方向，再与第二磁吸件232a配合，从而在相互之间的吸力和斥力的作用下实现摄像头210的防抖运动。第二电磁线圈可以在是在第二电路板制作的过程中通过布线和刻蚀形成。当然，第二磁吸件232a可以是电磁线圈，第二磁性件232b可以是永磁体，这里不做具体限制。
具体的，多个第二磁吸件232a和多个第二磁性件232b可以在摄像头210 的底面的正投影上对称分布，在摄像头210沿光轴方向移动时，对称的多个第二磁吸件232a可以与相应的第二磁性件232b配合以实现摄像头210沿光轴方向的移动。在摄像头210需要转动时，部分不对称的第二磁吸件232a可以与相应的第二磁性件232b配合，以使摄像头210倾斜进行转动运动。当然，摄像头210沿其光轴的运动和转动还可以是其他配合方式，这里不再赘述。
通过多个第二磁吸件232a与多个第二磁性件232b配合，可以进一步实现摄像头210转动或沿其光轴方向移动，从而可以实现摄像头210更多方向上的防抖。
为了更好的实现摄像头210的防抖，弹性防抖支架500可以悬空设于底壁上，从而使得弹性防抖支架500沿摄像头210的光轴方向具有运动余量，从而可以更好地防抖，而且，摄像头210工作时会产生热量，弹性防抖支架500悬空可以使得摄像头210悬空，从而利于摄像头210热量的散失。
为了充分利用第二电路板已有的结构，可选的，第二电路板可以包括金属层，金属层可以包括镂空区域，镂空区域可以形成防抖驱动机构230。通过在第二电路板的金属层上形成镂空区域，以使镂空区域作为防抖驱动机构230，从而可以充分利用第二电路板已有的结构来形成防抖驱动机构230。
具体的，金属层可以是铜层，铜层不仅具有良好的延展性，从而使得弹性防抖支架500可以更好的实现弹性形变，而且由于铜层不影响磁性，从而可以进一步避免对第二磁性驱动机构232的驱动产生驱动干扰。
本申请还公开一种电子设备，所公开的电子设备包括上述实施例公开的电路板装置。通过在电子设备中设置上述实施例中的电路板装置，使得第二电路板可以弥补第一电路板100避让摄像模组200的安装而缺失的布设空间，从而可以提升电子设备内电路板的布设面积。而且可以解决摄像模组采用微 云台防抖摄像头独立封装的方式而存在挤压电子设备空间而造成电子设备的电路板的布设面积小的问题，通过模组支架220包括第二电路板，可以较好的增大电子设备的电路板的布设面积。电子设备可以是手机、平板、电脑、智能手表、智能眼镜等移动终端设备，也可以适用于车载等其他智能终端设备。
电子设备还可以包括陀螺仪、陀螺仪芯片、防抖处理芯片、电源管理芯片等，在电子设备的拍照功能打开后，经电源管理芯片控制第一电磁线圈和/或第二电磁线圈的电流参数，以使第一电磁线圈和/或第二电磁线圈产生磁场，从而与摄像头210连接的第一磁吸件231a和/或第二磁吸件232a作用以驱动摄像头210运动，从而实现摄像头210的防抖。
陀螺仪芯片可以根据陀螺仪获取摄像头210的抖动情况，将抖动情况反馈至防抖处理芯片，防抖处理芯片可以根据抖动信息计算出摄像头210空间位置矫正所需的第一电磁线圈和第二电磁线圈的电大小及方向信息，防抖处理芯片将各电磁线圈的电流信息传递至电源管理芯片，电源管理芯片从而控制第一电磁线圈和第二电磁线圈的电流大小和方向从而实现摄像头210的防抖。
本发明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。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。

Claims (10)

  1. 一种电路板装置，包括第一电路板(100)和摄像模组(200)，所述第一电路板(100)开设有视窗孔(110)，所述摄像模组(200)包括摄像头(210)、模组支架(220)和防抖驱动机构(230)，所述摄像头(210)朝向所述视窗孔(110)，所述摄像头(210)活动地设于所述模组支架(220)，所述防抖驱动机构(230)连接于所述摄像头(210)与所述模组支架(220)之间，以驱动所述摄像头(210)进行防抖运动，所述模组支架(220)包括第二电路板。
  2. 根据权利要求1所述的电路板装置，其中，所述模组支架(220)为所述第二电路板，所述第二电路板开设有容纳空间(221)和与所述容纳空间(221)连通的开口(222)，所述开口(222)与所述视窗孔(110)相对，所述摄像头(210)安装于所述容纳空间(221)内，所述防抖驱动机构(230)设于所述第二电路板与所述摄像头(210)之间，以驱动所述摄像头(210)在所述容纳空间(221)内进行防抖运动。
  3. 根据权利要求2所述的电路板装置，其中，所述容纳空间(221)的所述开口(222)所在的表面与所述第一电路板(100)的朝向所述摄像模组(200)的板面之间通过多个间隔分布的焊接点(300)固定相连，相邻的所述焊接点(300)之间的间隙(400)与所述视窗孔(110)连通，以形成连通所述第一电路板(100)的两侧空间的散热通道。
  4. 根据权利要求1所述的电路板装置，其中，所述模组支架(220)开设有容纳空间(221)和与所述容纳空间连通的开口(222)，所述开口(222)与所述视窗孔(110)相对设置，所述电路板装置还包括弹性防抖支架(500)， 所述弹性防抖支架(500)设于所述容纳空间(221)内，所述摄像头(210)与所述弹性防抖支架(500)相连，所述弹性防抖支架(500)用于驱使所述摄像头(210)进行复位运动。
  5. 根据权利要求4所述的电路板装置，其中，所述防抖驱动机构(230)包括第一磁性驱动机构(231)，所述第一磁性驱动机构(231)包括多个第一磁吸件(231a)和多个第一磁性件(231b)，所述多个第一磁吸件(231a)分别设于所述摄像头(210)的多个侧面上，所述多个第一磁性件(231b)分别设于所述容纳空间(221)的多个侧壁上，所述多个第一磁性件(231b)与所述多个第一磁吸件(231a)一一对应配合，以驱使所述摄像头(210)在垂直于其光轴方向的平面内移动防抖。
  6. 根据权利要求4所述的电路板装置，其中，所述弹性防抖支架(500)包括多根连接条(510)和由外向内依次套设，且间隔分布的多个弹性环(520)，所述多根连接条(510)的第一端凸出于最外侧的所述弹性环(520)，所述多根连接条(510)的第二端自最外侧的所述弹性环(520)依次穿至最内侧的所述弹性环(520)，且与最内侧的所述弹性环(520)的外侧边缘连接，所述多根连接条(510)的所述第一端均与所述容纳空间(221)的内壁相连，所述多根连接条(510)沿所述弹性环(520)的周向间隔分布，所述多个弹性环(520)形成支撑面，所述摄像头(210)设于所述支撑面上。
  7. 根据权利要求6所述的电路板装置，其中，所述防抖驱动机构(230)还包括第二磁性驱动机构(232)，所述容纳空间(221)具有与所述开口(222)相对的底壁，所述第二磁性驱动机构(232)包括多个第二磁吸件(232a)和多个第二磁性件(232b)，所述多个第二磁性件(232b)设于所述底壁，所述多个第二磁吸件(232a)设于所述摄像头(210)的底面，所述多个第二磁吸 件(232a)与所述多个第二磁性件(232b)配合，以驱使所述摄像头(210)转动或沿其光轴方向移动，所述弹性防抖支架(500)设于所述底面与所述底壁之间。
  8. 根据权利要求7所述的电路板装置，其中，所述弹性防抖支架(500)悬空设于所述底壁上。
  9. 根据权利要求6所述的电路板装置，其中，所述第二电路板包括金属层，所述金属层包括镂空区域，所述镂空区域形成所述防抖驱动机构(230)。
  10. 一种电子设备，包括权利要求1至9任一项所述的电路板装置。
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