WO2022127710A1 - 电子设备和电子设备的录音方法 - Google Patents

电子设备和电子设备的录音方法 Download PDF

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Publication number
WO2022127710A1
WO2022127710A1 PCT/CN2021/137166 CN2021137166W WO2022127710A1 WO 2022127710 A1 WO2022127710 A1 WO 2022127710A1 CN 2021137166 W CN2021137166 W CN 2021137166W WO 2022127710 A1 WO2022127710 A1 WO 2022127710A1
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WO
WIPO (PCT)
Prior art keywords
electronic device
movable bracket
microphone
module
microphone module
Prior art date
Application number
PCT/CN2021/137166
Other languages
English (en)
French (fr)
Inventor
薛传杰
刘钦雷
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
Priority to EP21905639.7A priority Critical patent/EP4266697A4/en
Publication of WO2022127710A1 publication Critical patent/WO2022127710A1/zh
Priority to US18/210,647 priority patent/US20240040024A1/en

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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
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/32—Indicating or recording means specially adapted for rotary gyroscopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • 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
    • H04N23/50—Constructional details
    • H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
    • 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
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Definitions

  • the present application belongs to the technical field of communication devices, and specifically relates to an electronic device and a recording method of the electronic device.
  • Electronic devices such as smartphones are equipped with microphones, which can record the sound of the shooting target during the recording process of the electronic device.
  • the above microphones are all installed on the main board and/or the sub-board, the microphone and the electronic device are relatively fixed, and the electronic device will shake with the user's hand shake during the recording process. At this time, the position of the microphone is relative to the electronic device. Before the device shakes, the sound changes, resulting in an angle between the sound source and the microphone, which changes the angle at which the sound source enters the microphone, which in turn affects the recording effect.
  • the purpose of the present application is to provide an electronic device and a recording method for the electronic device, at least to solve the problem that the microphone affects the recording effect in the related art during photography.
  • an electronic device including:
  • the camera module is arranged in the casing, the camera module includes a movable bracket, a lens assembly is fixedly arranged on the movable bracket, and the movable bracket is movably arranged on the camera module ;
  • the microphone module is arranged on the movable bracket, the casing is provided with a sound guide hole, and the direction of the sound guide hole toward the outside of the casing is consistent with the shooting direction of the camera module , the sound guide hole is arranged opposite to the microphone module.
  • an embodiment of the present application proposes a recording method for an electronic device, which is applied to the electronic device as described above, where the electronic device includes a jitter detection device, and the method includes:
  • the movable bracket is driven to deflect according to the jitter parameter, so that the microphone module moves with the movable bracket.
  • the microphone module by arranging the microphone module on the movable bracket that drives the movement of the lens, the microphone can move with the lens under the driving of the movable bracket, eliminating the included angle between the sound source and the microphone, Making the sound source enter the microphone at the same angle before and after the electronic device shakes can improve the recording effect.
  • FIG. 1 is an exploded view of an electronic device according to an embodiment of the present application.
  • Fig. 2 is a half cross-sectional view of the camera module
  • Figure 3 is a top view of the movable bracket
  • FIG. 4 is a schematic diagram of the installation position of the microphone module on the electronic device
  • FIG. 5 is a schematic diagram of the installation position of the microphone module in the related art.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • An electronic device includes a casing 1, a camera module and a microphone module 5, the casing 1 is a casing 10 of the electronic device, and plays a role of protecting the electronic components inside the electronic device
  • the casing 10 is the casing 1 directly contacted by the mobile phone user.
  • the camera module is arranged in the housing 1, and the camera module is an anti-shake camera module, that is, the lens assembly on the camera module can compensate for the shaking of the operator's handheld electronic device. , so that the camera module can always take clear photos or videos, wherein, the camera module includes a movable bracket 2, the movable bracket 2 is a movable part in the anti-shake camera module, and the movement of the movable bracket 2 Opposite to the shaking direction, for example, the shaking direction is upward, the movable bracket 2 moves downward, and a lens assembly is fixed on the movable bracket 2, so that the lens assembly can move with the movable bracket 2, and the movable bracket 2 can be movably arranged.
  • the movement of the movable bracket 2 can realize the functions of anti-shake and focal length adjustment, or the movement of the movable bracket 2 can only realize the function of anti-shake, and the lens assembly on the camera module Focus adjustment can be achieved.
  • the microphone module 5 is arranged on the movable bracket 2, so that the microphone is close to the lens assembly and can make the microphone move with the movable bracket 2.
  • the housing 1 is provided with a sound guide hole 4, so The direction of the sound guide hole 4 toward the outside of the casing 1 is consistent with the shooting direction of the camera module.
  • the sound guide hole 4 is arranged opposite to the microphone module 5, and the microphone module 5 passes through the The sound guide hole 4 receives the audio signal sent by the object or person photographed by the camera module.
  • the microphone module 5 is arranged on the movable bracket 2 that drives the lens 3 to move, so that the microphone is arranged close to the lens 3 , and the microphone can follow the lens 3 under the driving of the movable bracket 2 .
  • Move together so that the sound collection direction of the microphone module 5 will not be changed due to shaking. For example, before shaking, the shooting direction of the lens assembly points to the shooting target, and the sound picking direction of the microphone module 5 also points to the shooting target.
  • the shooting direction of the lens assembly and the sound collecting direction of the microphone module 5 are still facing the shooting target as before the shaking, eliminating the angle between the sound source and the microphone module 5, so that the sound source
  • the angle of entering the microphone module 5 is the same before and after the electronic device shakes, which can improve the recording effect, especially when shooting a distant view, the effect is more obvious.
  • the microphone module 5 can be fixed to the movable bracket 2 by means of inlay, adhesion or welding, so that the microphone module 5 can be reliably fixed on the movable bracket 2, and it is ensured that the microphone module 5 can be accompanied by the movable bracket 2. Exercise to improve the recording effect of microphone module 5.
  • the number of the microphone modules 5 is at least 3, all the microphone modules 5 are arranged on the movable bracket 2 at intervals, and each microphone module 5 can receive audio signals, and each microphone module 5 can receive audio signals.
  • the groups 5 are separated from each other by a certain distance, which can ensure that the microphone module 5 performs multi-directional recording of the shooting target, which improves the recording effect of the microphone module 5; at the same time, when one of the microphone modules 5 fails, it can be used The remaining microphone modules 5 are used for recording, which avoids the risk that when only one microphone module 5 is provided, the electronic device cannot be used normally when the microphone module 5 is damaged.
  • the microphone module 5 is arranged along the circumferential direction of the side wall of the movable bracket 2, because the shooting direction of the lens assembly of the camera module on the electronic device is generally perpendicular to the plane where the electronic device is located, that is, the camera module is along the
  • the thickness direction of the electronic equipment is set, and the camera module is sequentially provided with a lens assembly, a movable bracket 2, a base and other components from the outside to the inside, and the microphone module 5 is arranged on the side wall of the movable bracket 2, which can reduce the size of the camera module.
  • the size in the thickness direction of the electronic device occupied by the group as a whole ensures the recording effect of the microphone module 5 on the premise that the electronic device can be made light and thin.
  • the microphone module 5 can also be arranged on the upper side of the movable bracket 2, which can also ensure the recording effect of the microphone module 5.
  • the electronic The thickness and size of the device cannot guarantee the thinning of the electronic device.
  • all the microphone modules 5 are evenly arranged in the circumferential direction of the side wall of the movable bracket 2.
  • the camera module drives the movable bracket 2 to move, it can ensure that the center of gravity of the movable bracket 2 is stable and prevent the movable bracket 2 from moving.
  • the anti-shake function cannot be used normally due to the state of being skewed and stuck.
  • the movable bracket 2 is provided with an installation slot 6, and the microphone module 5 is arranged in the installation slot 6, which can reduce the overall volume of the movable bracket 2 provided with the microphone module 5 and saves money.
  • the internal space of the electronic device improves the degree of integration, and can reduce the overall weight of the movable bracket 2 , facilitate the driving of the movable bracket 2 by the camera module, and reduce the power consumption of driving the movable bracket 2 .
  • the electronic device further includes a flexible circuit board 7 , the microphone module 5 is electrically connected to the flexible circuit board 7 , and the flexible circuit board 7 is flexible and can be adjusted with the movement of the microphone module 5 .
  • the bending deformation ensures the power supply of the microphone module 5 and the signal transmission of the microphone module 5; and the flexible circuit board 7 can form an electrical connection with the image sensor and/or the motor of the camera module at the same time, which is the above-mentioned component. Provide power or realize signal transmission.
  • a non-flexible circuit board is also provided under the camera module.
  • the circuit board can be a main board in an electronic device, etc.
  • the above-mentioned flexible circuit board 7 is extended from the circuit board to ensure the electrical connection. Reliability for power supply and signal transmission.
  • the housing 1 includes a camera bracket 8, and the sound guide hole 4 is arranged on the camera bracket 8. Since the camera module is arranged behind the camera bracket 8, the lens assembly of the camera module is connected to the camera bracket. 8 Oppositely, the lens assembly collects light through the opening on the camera bracket 8, and the sound guide hole 4 is opened on the camera bracket 8, which can ensure that the sound guide hole 4 is close to the lens assembly and can be close to the microphone module 5, so as to ensure a better recording effect. , and opening the sound guide hole 4 on the camera bracket 8 can simplify the processing process, and when manufacturing the opening of the lens assembly, the sound guide hole 4 can be opened at the same time.
  • a shielding shell 9 is installed outside the microphone module 5, and the shielding shell 9 can prevent the microphone magnetic field from interfering with the camera and also prevent the external magnetic field from interfering with the microphone; in order to make the stray magnetic field concentrate on the shielding shell 9 body 1,
  • the shielding case 9 should have the highest possible permeability.
  • the material used by the shielding shell 9 includes electromagnetic pure iron, permalloy or ferritic stainless steel, and the above-mentioned materials all have high magnetic permeability.
  • the selection of the shielding shell 9 should be based on the requirements of the magnetic screen. , price, shell 1 strength, processing performance, etc., selected after comprehensive consideration.
  • the sound guide hole 4 is provided with a dust-proof member, which can prevent dust from entering the interior of the electronic device and ensure the cleanliness of the interior of the electronic device, so that the electronic device can work normally.
  • the camera module further includes a casing 10 , a coil 11 and a magnet 12 , the magnet 12 is disposed on the casing 10 , and the magnet 12 is disposed on the movable bracket 2 opposite to the coil 11 .
  • the coil 11 is energized, a magnetic field is generated, which interacts with the magnetic field of the magnet to generate reasoning to push the movable bracket 2 to move.
  • the camera module is driven to take pictures of the object, the gyroscope senses the shaking of the electronic device, and the shaking is converted into a driving current, which acts on the coil 11 to push the movable bracket 2 to move, and the movable bracket 2.
  • the lens 3 and the microphone module 5 drive the lens 3 and the microphone module 5 to move, and keep the recording direction of the microphone consistent with the direction of the object.
  • the electronic device may be a mobile electronic device, including, but not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted electronic device, a wearable device, and an ultra-mobile personal computer (ultra-mobile personal computer).
  • mobile personal computer UMPC
  • netbook or personal digital assistant personal digital assistant, PDA
  • the present application provides a recording method of an electronic device, which is applied to the electronic device as described above, where the electronic device includes a jitter detection device, and the method includes:
  • the jitter detection device is arranged on the electronic device.
  • the jitter detection device can detect the jitter parameters of the electronic device.
  • the processor can collect the jitter parameters detected by the jitter detection device.
  • the electronic device is a mobile phone
  • the camera module of the device is capturing images in real time, and the hand of the user holding the mobile phone shakes
  • the shaking detection device can monitor the shaking in real time and collect shaking parameters, and the above shaking parameters can be obtained by the processor.
  • the implementation subject for obtaining the jitter parameter may also be an electronic device or the like.
  • the movable bracket 2 is driven to deflect according to the jitter parameter, so that the microphone module 5 moves with the movable bracket 2 .
  • Driving the movable bracket 2 according to the jitter parameter can convert the jitter parameter into a driving current for the processor.
  • Different jitter parameters have different parameters such as the size of the converted driving current.
  • the driving current drives the motor to drive the movable bracket 2 to move,
  • the movable bracket 2 drives the lens assembly so that the shooting direction of the lens assembly faces the shooting target, and the microphone module 5 is arranged on the movable bracket 2, so that the microphone module 5 and the lens assembly can act synchronously, so as to avoid the movement of the lens assembly and the loss of the microphone module. 5 does not move, so that the sound collection direction of the microphone module 5 will not change due to shaking.
  • the shooting direction of the lens assembly points to the shooting target
  • the sound picking direction of the microphone module 5 also points to the shooting target.
  • the shooting direction of the lens assembly and the sound collecting direction of the microphone module 5 are still facing the shooting target as before the shaking, eliminating the angle between the sound source and the microphone module 5, making the sound
  • the source enters the microphone module 5 at the same angle before and after the electronic device shakes, which can improve the recording effect.
  • the photographing target is an object or picture selected by the user and desired to be photographed by the electronic device.
  • the shaking parameter includes the shaking direction and shaking angle of the electronic device
  • the driving the movable bracket 2 according to the shaking parameter includes driving the movable bracket 2 to deflect the shaking angle in the compensation direction
  • the compensation direction is the opposite direction to the shaking direction.
  • the shaking direction and the shaking angle can be obtained indirectly.
  • the shaking detection device can directly output the acceleration values of different coordinates, and the shaking direction and shaking angle can be corresponded according to the positive, negative and magnitude of the acceleration.
  • the shaking parameters can also be Including deflection angular velocity, etc.
  • the shake detection device includes a gyroscope, and the gyroscope works stably, and can reliably ensure the relative positional relationship between the microphone module 5 and the sound source, and ensure the recording quality.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Studio Devices (AREA)

Abstract

本申请公开了一种电子设备和电子设备的录音方法，属于通信设备技术领域，解决了摄像时相关技术中麦克风影响录音效果的问题。电子设备包括壳体；摄像模组，摄像模组设置于壳体内，摄像模组包括活动支架，活动支架上设置有镜头组件，活动支架可活动地设置于摄像模组；麦克风模组，麦克风模组设置于活动支架上。

Description

电子设备和电子设备的录音方法
相关申请的交叉引用
本申请主张2020年12月17日提交的中国专利申请202011514026.X的优先权，该申请的全部内容通过引用包含于此。
技术领域
本申请属于通信设备技术领域，具体涉及一种电子设备和电子设备的录音方法。
背景技术
如智能手机等电子设备都会配备有麦克风，麦克风可在电子设备录像过程中，实现拍摄目标声音的录制。
但是上述的麦克风均是设置在主板和/或副板上，麦克风和电子设备是相对固定的，而电子设备在录像过程中会随用户的手抖而产生抖动，此时麦克风的位置相对于电子设备抖动前发声了变化，使声源和麦克风之间存在了夹角，使声源进入麦克风的角度产生了变化，进而影响录音效果。
发明内容
本申请旨在提供一种电子设备和电子设备的录音方法，至少解决摄像时相关技术中麦克风影响录音效果的问题。
第一方面，本申请实施例提出了一种电子设备，包括：
壳体；
摄像模组，所述摄像模组设置于所述壳体内，所述摄像模组包括活动支架，所述活动支架上固定设置有镜头组件，所述活动支架可活动地设置于所述摄像模组；
麦克风模组，所述麦克风模组设置于所述活动支架上，所述壳体上设置 有导音孔，所述导音孔朝向所述壳体外的方向与所述摄像模组的拍摄方向一致，所述导音孔与所述麦克风模组相对设置。
第二方面，本申请实施例提出了一种电子设备的录音方法，应用于如以上所述的电子设备，所述电子设备包括抖动检测装置，所述方法包括：
获取由所述抖动检测装置检测的电子设备的抖动参数；
依据所述抖动参数驱动所述活动支架偏转，使所述麦克风模组跟随所述活动支架运动。
在本申请的实施例中，通过将麦克风模组设置到带动镜头运动的活动支架上，使麦克风能够在活动支架的带动下跟随镜头一同运动，消除了声源和麦克风之间存在的夹角，使声源在电子设备抖动前后进入麦克风的角度相同，能够提升录音效果。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本申请实施例的电子设备爆炸图；
图2是摄像模组的半剖视图；
图3是活动支架的俯视图；
图4是电子设备上麦克风模组的安装位置示意图；
图5是相关技术中麦克风模组的安装位置示意图。
附图标记：
1、壳体；2、活动支架；3、镜头；4、导音孔；5、麦克风模组；6、安装槽；7、柔性电路板；8、摄像支架；9、屏蔽壳；10、外壳；11、线圈；12、磁铁；13、弹片。
具体实施方式
下面将详细描述本申请的实施例，所述实施例的示例在附图中示出，其 中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
下面结合图1-图5描述根据本申请实施例的一种电子设备。
根据本申请一些实施例的一种电子设备，包括壳体1、摄像模组和麦克风模组5，所述壳体1为电子设备的外壳10，起到对电子设备内部电子元器件的保护作用，比如电子设备为手机时，所述外壳10为手机使用者直接接 触的壳体1。
所述摄像模组设置于所述壳体1内，所述摄像模组为可防抖的摄像模组，即摄像模组上的镜头组件能够随着操作者手持电子设备的晃动而做出补偿，使摄像模组始终拍摄出清晰的照片或者录像，其中，所述摄像模组包括活动支架2，所述活动支架2为防抖摄像模组内的可动部件，所述活动支架2的运动与抖动方向相反，比如抖动方向为向上，则活动支架2向下运动，所述活动支架2上固定设置有镜头组件，使镜头组件能够跟随活动支架2运动，所述活动支架2可活动地设置于所述摄像模组，可以为所述活动支架2的运动能够实现防抖和焦距调节的功能，也可以为活动支架2的运动仅能够实现防抖的功能，摄像模组的上的镜头组件能够实现焦距调节。
所述麦克风模组5设置于所述活动支架2上，使所述麦克风靠近镜头组件且能够使所述麦克风跟随所述活动支架2运动，所述壳体1上设置有导音孔4，所述导音孔4朝向所述壳体1外的方向与所述摄像模组的拍摄方向一致，所述导音孔4与所述麦克风模组5相对设置，所述麦克风模组5通过所述导音孔4接收所述摄像模组拍摄的物体或者人物发出的音频信号。
根据本申请实施例的电子设备，本申请通过将麦克风模组5设置到带动镜头3运动的活动支架2上，使麦克风靠近镜头3设置，且使麦克风能够在活动支架2的带动下跟随镜头3一同运动，进而使麦克风模组5的采音方向不会因为抖动而改变，比如，在抖动前，镜头组件的拍摄方向指向拍摄目标，麦克风模组5的采音方向也指向拍摄目标，电子设备抖动时或者抖动后，镜头组件的拍摄方向和麦克风模组5的采音方向仍和未抖动前一样一直朝向拍摄目标，消除了声源和麦克风模组5之间存在的夹角，使声源在电子设备抖动前后进入麦克风模组5的角度相同，能够提升录音效果，特别是拍摄远景时，效果提升更加明显。
进一步的，麦克风模组5可以通过镶嵌、黏附或者焊接等手段固定到活动支架2上，使麦克风模组5能够可靠的固定在活动支架2上，保证了麦克风模组5能够随同活动支架2一同运动，提高麦克风模组5的录音效果。
可选地，所述麦克风模组5的数量为至少3个，所有所述麦克风模组5在所述活动支架2上间隔设置，每个麦克风模组5均可接收音频信号，每个麦克风模组5之间相互隔开一定的距离，能够保证麦克风模组5对拍摄目标进行多方位的录音，提高了麦克风模组5的录音效果；同时，当其中一个麦克风模组5故障时，能够使用剩余的麦克风模组5进行录音，避免了仅设置一个麦克风模组5时，当麦克风模组5损坏后电子设备不能正常使用的风险。
可选地，所述麦克风模组5沿所述活动支架2侧壁的周向方向设置，由于电子设备上摄像模组的镜头组件拍摄方向一般垂直于电子设备所在的平面，即摄像模组沿电子设备的厚度方向设置，摄像模组由外到内依次设置有镜头组件、活动支架2、底座等部件，将麦克风模组5设置到所述活动支架2的侧壁上，能够减小摄像模组整体占用的电子设备厚度方向的尺寸，在能够保证电子设备轻薄化的前提下保证了麦克风模组5的录音效果。
当然，麦克风模组5也能够设置到所述活动支架2的上侧，同样能够保证麦克风模组5的录音效果，与麦克风模组5设置到活动支架2的侧壁上相比，牺牲了电子设备的厚度尺寸，不能保证电子设备的轻薄化。
进一步的，所有麦克风模组5在所述活动支架2侧壁的周向方向上均匀设置，在摄像模组驱动活动支架2运动时，能够保证活动支架2的重心稳定，防止活动支架2在运动过程中出现偏斜而卡死等状态而不能正常使用防抖功能。
可选地，所述活动支架2上开设有安装槽6，所述麦克风模组5设置于所述安装槽6内，能够减小设置有麦克风模组5的活动支架2的整体体积，节省了电子设备的内部空间，提高了集成度，且能够减小活动支架2的整体重量，便于摄像模组对活动支架2的驱动，减小了驱动活动支架2的功耗。
可选地，电子设备还包括柔性电路板7，所述麦克风模组5与所述柔性电路板7形成电连接，所述柔性电路板7具有挠性，能够随着麦克风模组5的运动而弯曲变形，保证了麦克风模组5的电源供应，保证了麦克风模组5的信号传输；且所述柔性电路板7可以同时与摄像模组的图像传感器和/或 马达形成电连接，为上述部件提供电源或者实现信号传输。
进一步地，在摄像模组下还设置有不具有挠性的电路板，该电路板可以为电子设备内的主板等，从该电路板上延伸出上述的柔性电路板7，能够保证电连接的可靠性，实现电源供应和信号传输。
可选地，所述壳体1包括摄像支架8，所述导音孔4设置于所述摄像支架8上，由于摄像模组就设置在摄像支架8后，摄像模组的镜头组件与摄像支架8相对，镜头组件通过摄像支架8上的开口采集光线，导音孔4开设在摄像支架8上，能够保证导音孔4紧靠镜头组件并能紧邻麦克风模组5，保证较佳的录音效果，且将导音孔4开设在摄像支架8上能够简化加工工艺，在制造镜头组件的开孔时，能够将导音孔4同时开出。
可选地，所述麦克风模组5外安装有屏蔽壳9，所述屏蔽壳9能够防止麦克风磁场干扰摄像头、也防止外界磁场干扰麦克风；为了使杂散磁场集中到屏蔽壳9体1上，屏蔽壳9应具有尽可能高的磁导率。
可选地，所述屏蔽壳9采用的材质包括电磁纯铁、坡莫合金或铁素体不锈钢，上述的材质均具有较高的导磁率，进一步的，屏蔽壳9的选用应按磁屏要求、价格、壳体1强度、加工性能等，综合考虑后选定。
可选地，所述导音孔4内设置有防尘件，能够防止灰尘进入电子设备内部，保证电子设备内部的清洁，以使电子设备能够正常工作。
可选地，所述摄像模组还包括外壳10、线圈11和磁铁12，所述磁铁12设置在所述外壳10上，所述磁铁12与所述线圈11相对的设置在所述活动支架2上，线圈11通电后产生磁场，与磁石磁场进行相互作用，产生推理推动活动支架2运动，进一步的，在活动支架2的顶部和底部安装有弹片13，能够使活动支架2复位。
根据本申请实施例的电子设备工作时，驱动摄像模组对物体进行拍照，陀螺仪感应电子设备晃动，将晃动转化为驱动电流，驱动电流作用在线圈11上，推动活动支架2运动，活动支架2带动镜头3和麦克风模组5运动，保持麦克风的录音方向与拍摄物的方向一致。
示例性的，根据本申请实施例的电子设备可以为移动电子设备，包括，但不限于，手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等。
本申请提供一种电子设备的录音方法，应用于如以上所述的电子设备，所述电子设备包括抖动检测装置，所述方法包括：
获取由所述抖动检测装置检测的电子设备的抖动参数。
抖动检测装置设置在电子设备上，电子设备抖动时，抖动检测装置能够检测到电子设备的抖动参数，此时处理器能够收集抖动检测装置检测到的抖动参数，比如电子设备为手机时，手机上的摄像头模组处于实时采集画面的情况下，用户持有手机的手部产生了抖动，则抖动检测装置能够实时监测到抖动并能够采集抖动参数，而上述的抖动参数能够被处理器获取到，其中，获取抖动参数的实施主体也可以为电子设备等。
依据所述抖动参数驱动所述活动支架2偏转，使所述麦克风模组5跟随所述活动支架2运动。
依据所述抖动参数驱动所述活动支架2可以为处理器将所述抖动参数转化为驱动电流，抖动参数不同，转化成的驱动电流的大小等参数不同，驱动电流驱动马达带动活动支架2运动，而活动支架2带动镜头组件，使镜头组件的拍摄方向朝向拍摄目标，而麦克风模组5设置在活动支架2上，能够使麦克风模组5与镜头组件同步动作，避免镜头组件运动而麦克风模组5不运动，进而使麦克风模组5的采音方向不会因为抖动而改变，比如，在抖动前，镜头组件的拍摄方向指向拍摄目标，麦克风模组5的采音方向也指向拍摄目标，电子设备抖动时或者抖动后，镜头组件的拍摄方向和麦克风模组5的采音方向仍和未抖动前一样一直朝向拍摄目标，消除了声源和麦克风模组5之间存在的夹角，使声源在电子设备抖动前后进入麦克风模组5的角度相同，能够提升录音效果。其中，所述拍摄目标为用户选择的想要使用电子设备拍摄的物体或者画面。
可选地，所述抖动参数包括电子设备的抖动方向和抖动角度，所述依据所述抖动参数驱动所述活动支架2包括，驱动所述活动支架2向补偿方向偏转所述抖动角度，其中，所述补偿方向为与所述抖动方向相反的方向，比如，电子设备的抖动参数为向左偏转3°，则所述活动支架2向右偏转3°。其中，所述抖动方向和所述抖动角度可以间接得出，比如抖动检测装置可以直接输出不同坐标的加速度值，根据加速度的正负和大小来对应抖动方向和抖动角度，此外，抖动参数还可以包括偏转角速度等。
可选地，所述抖动检测装置包括陀螺仪，所述陀螺仪工作稳定，能够可靠的保证麦克风模组5与声源之间的相对位置关系，保证录音质量。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种电子设备，包括：
    壳体，所述壳体上设置有导音孔；
    摄像模组，所述摄像模组设置于所述壳体内，所述摄像模组包括活动支架，所述活动支架上固定设置有镜头组件，所述活动支架可活动地设置于所述摄像模组；
    麦克风模组，所述麦克风模组设置于所述活动支架上，
    其中，所述导音孔朝向所述壳体外的方向与所述摄像模组的拍摄方向一致，所述导音孔与所述麦克风模组相对设置。
  2. 根据权利要求1所述的电子设备，其中，所述麦克风模组的数量为至少三个，所有所述麦克风模组在所述活动支架上间隔设置。
  3. 根据权利要求1或2所述的电子设备，其中，所述麦克风模组沿所述活动支架侧壁的周向方向设置。
  4. 根据权利要求1-3任一项所述的电子设备，其中，所述活动支架上开设有安装槽，所述麦克风模组设置于所述安装槽内。
  5. 根据权利要求1-4任一项所述的电子设备，其中，电子设备还包括柔性电路板，所述麦克风模组与所述柔性电路板电连接。
  6. 根据权利要求1-5任一项所述的电子设备，其中，所述壳体包括摄像支架，所述导音孔设置于所述摄像支架上。
  7. 根据权利要求1-6任一项所述的电子设备，其中，所述麦克风模组外安装有屏蔽壳，所述屏蔽壳采用的材质包括电磁纯铁、坡莫合金或铁素体不锈钢的至少一种。
  8. 一种电子设备的录音方法，应用于如权利要求1-7任一项所述的电子设备，所述电子设备包括抖动检测装置，所述方法包括：
    获取由所述抖动检测装置检测的电子设备的抖动参数；
    依据所述抖动参数驱动所述活动支架偏转，所述麦克风模组跟随所述活动支架运动。
  9. 根据权利要求8所述的电子设备的录音方法，其中，所述抖动参数包括电子设备的抖动方向和抖动角度，所述依据所述抖动参数驱动所述活动支架包括，驱动所述活动支架向补偿方向偏转所述抖动角度，其中，所述补偿方向为与所述抖动方向相反的方向。
  10. 根据权利要求8或9所述的电子设备的录音方法，其中，所述抖动检测装置包括陀螺仪。
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