WO2021147912A1 - 摄像模组、电子设备及摄像模组的控制方法 - Google Patents

摄像模组、电子设备及摄像模组的控制方法 Download PDF

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Publication number
WO2021147912A1
WO2021147912A1 PCT/CN2021/072904 CN2021072904W WO2021147912A1 WO 2021147912 A1 WO2021147912 A1 WO 2021147912A1 CN 2021072904 W CN2021072904 W CN 2021072904W WO 2021147912 A1 WO2021147912 A1 WO 2021147912A1
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WO
WIPO (PCT)
Prior art keywords
camera
lens
optical axis
camera module
bracket
Prior art date
Application number
PCT/CN2021/072904
Other languages
English (en)
French (fr)
Inventor
王志升
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 EP21743729.2A priority Critical patent/EP4089998A4/en
Priority to JP2022539634A priority patent/JP7476314B2/ja
Publication of WO2021147912A1 publication Critical patent/WO2021147912A1/zh
Priority to US17/866,826 priority patent/US20220353421A1/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
    • 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • 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
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • 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
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting 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
    • H04N23/57—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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • H04N23/62—Control of parameters via user interfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0046—Movement of one or more optical elements for zooming
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes

Definitions

  • the present invention relates to the technical field of communication equipment, and in particular to a camera module, electronic equipment and a control method of the camera module.
  • the invention discloses a camera module, an electronic device and a control method of the camera module, which can solve the problem that the camera module of the current electronic device cannot realize the high-magnification zoom function.
  • the present invention adopts the following technical solutions:
  • an embodiment of the present invention provides a camera module, including:
  • a lens, the lens is arranged on the first bracket
  • the camera assembly includes a camera and a second bracket, the camera is arranged on the second bracket, the second bracket is slidably sleeved with the first bracket, and the optical axis direction of the lens is aligned with The directions of the optical axes of the cameras are parallel;
  • At least one of the camera and the lens can move between a first position and a second position.
  • the camera moves along the light
  • the projection in the direction of the optical axis and the projection of the lens in the direction of the optical axis are staggered; when the camera or the lens is in the second position, the projection of the camera in the direction of the optical axis is the same as the projection of the lens in the optical axis direction.
  • the projections of the lens along the optical axis direction at least partially overlap.
  • an embodiment of the present invention provides an electronic device including a device main body and the aforementioned camera module, and the camera module can be connected to the device main body.
  • an embodiment of the present invention provides a method for controlling a camera module, which is applied to the above-mentioned camera module, and the control method includes:
  • the camera or the lens is controlled to move between the first position and the second position according to the target focal length, so that the actual focal length of the camera module is equal to the target focal length.
  • an embodiment of the present invention provides an electronic device including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, Implement the steps of the above-mentioned control method.
  • an embodiment of the present application provides a readable storage medium that stores a program or instruction on the readable storage medium, and when the program or instruction is executed by a processor, the control method as described in the third aspect is implemented. step.
  • the projection of the camera along the optical axis and the projection of the lens along the optical axis at least partially overlap.
  • the light passes through the lens first, and then Then enter the camera, so as to achieve a high-magnification zoom function, which in turn makes the camera module's shooting effect better, and ultimately can meet the user's shooting needs.
  • FIG. 1 to 4 are structural schematic diagrams of the camera module disclosed in the embodiments of the present invention in different states;
  • FIG. 5 is a cross-sectional view of the camera module disclosed in the embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of the camera module disclosed in the embodiment of the present invention in another state.
  • an embodiment of the present invention discloses a camera module.
  • the disclosed camera module includes a first bracket 100, a lens 200 and a camera assembly 300.
  • the first bracket 100 can provide an installation position for other components of the camera module.
  • the first bracket 100 may be a frame-shaped structural member or a plate-shaped structural member.
  • the embodiment of the present invention does not limit the specific structure of the first bracket 100.
  • the lens 200 is one of the important components of the camera module.
  • the lens 200 is disposed in the first bracket 100.
  • the first bracket 100 may be provided with a mounting hole, and the lens 200 may be bonded or threaded.
  • the lens 200 can be installed in a detachable structure or a non-detachable structure when the lens 200 is installed in the mounting hole by means of connection, snap connection, magnetic attraction connection, and the like.
  • connection snap connection, magnetic attraction connection, and the like.
  • the embodiment of the present invention does not limit the specific way for mounting the lens 200 on the first bracket 100.
  • the camera assembly 300 includes a camera 310 and a second bracket 320.
  • the camera 310 is disposed on the second bracket 320.
  • the second bracket 320 may be a frame-shaped structural member.
  • the camera 310 may be disposed on the second bracket 320.
  • the circuit board and other devices that control the camera 310 to shoot can also be arranged in the inner cavity of the second bracket 320, so that the structure of the camera module is more compact.
  • a lens 330 opposite to the camera 310 may also be provided on the surface of the second bracket 320, so that the camera assembly 300 can realize normal shooting while protecting the camera 310.
  • the second bracket 320 and the first bracket 100 are slidably sleeved.
  • the second bracket 320 and the first bracket 100 move relative to each other, so that the camera 310 and the lens 200 can It is in a relative position, so that the camera 310 can face the working surface of the lens 200, so that the camera 310 can take a long-distance image through the lens 200.
  • the direction of the optical axis of the lens 200 is parallel to the direction of the optical axis of the camera 310.
  • At least one of the camera 310 and the lens 200 can be moved between the first position and the second position, that is, the solution that only the camera 310 or the lens 200 is movable can be used, or the camera 310 and the lens can be used. 200 can be moved.
  • the camera 310 or the lens 200 is in the first position, the projection of the camera 310 along the optical axis direction and the projection of the lens 200 along the optical axis are staggered; when the camera 310 or the lens 200 is in the second position, the camera The projection of 310 along the optical axis and the projection of the lens 200 along the optical axis at least partially overlap.
  • the user can control the camera 310 or the lens 200 to move in a direction in which the relative distance between the lens 200 and the camera 310 increases. , So that the projection of the camera 310 along the optical axis and the projection of the lens 200 along the optical axis are staggered; when the distance between the shooting subject and the camera module is far, the user can control the camera 310 or the lens 200 along the lens 200 and the camera The relative distance of 310 is moved in the direction of decreasing, so that the projection of the camera 310 along the optical axis direction and the projection of the lens 200 along the optical axis direction at least partially overlap, and finally the camera module can capture the subject more clearly.
  • the projection of the camera 310 along the optical axis and the projection of the lens 200 along the optical axis at least partially overlap.
  • the light first passes through the lens 200, and then enters the camera 310, so that a high-magnification zoom function can be realized, thereby making the camera module have a better shooting effect, and ultimately meeting the user's shooting needs.
  • the number of the first bracket 100 and the lens 200 may both be at least two.
  • the at least two lenses 200 may be provided in the at least two first brackets 100 in a one-to-one correspondence, and at least two The first brackets 100 can be slidably sleeved in sequence.
  • the second bracket 320 may be slidably sleeved with the at least two first brackets 100.
  • the relative movement between the second bracket 320 and the at least two first brackets 100 can be used to make
  • the projection of the camera 310 in the direction of the optical axis can at least partially overlap the projection of the at least two lenses 200 in the direction of the optical axis, so that the camera module can achieve a higher magnification zoom function, so that the camera module can shoot longer distances. image.
  • this method also makes the camera module more flexible.
  • the camera module can adjust the number of lenses 200 facing the camera 310 according to the specific position of the subject, so that the camera module can obtain a suitable target focal length. In the end, a clearer image is captured.
  • one of the camera assembly 300 and the first bracket 100 may be provided with a first limiting portion, and the other may be provided with a second limiting portion, specifically, the second bracket 320 of the camera assembly 300
  • the first limiting portion or the second limiting portion described here can be provided.
  • the first limiting portion and the second limiting portion can be limited and matched, so that the projection of the camera 310 along the optical axis direction can be more stable.
  • one of the two adjacent first brackets 100 may be provided with a third limiting portion, and the other may be provided with a Four limiting parts.
  • the third limiting portion and the fourth limiting portion can be in position-limiting cooperation, so that the two first brackets 100 can be maintained at the above-mentioned positions, thereby preventing one of the first brackets 100
  • the projection of the lens 200 in the direction of the optical axis and the projection of the lens 200 in the other first bracket 100 along the direction of the optical axis are misaligned, which affects the shooting effect of the camera module.
  • first limiting portion and the second limiting portion there may be multiple specific structures of the first limiting portion and the second limiting portion.
  • one may be a card slot, and the other may be a protrusion.
  • the card slot and the protrusion can be in position-limiting fit; or, at least one of the first and second position-limiting portions may be a magnetic attraction portion.
  • the first The limiting part and the second limiting part can be magnetically connected.
  • the present invention does not limit the specific structures of the first limiting portion and the second limiting portion.
  • a corresponding limit mechanism may also be provided between the camera assembly 300 and the first bracket 100 to prevent the camera assembly 300 from being separated from the first bracket 100.
  • one of the camera assembly 300 and the first bracket 100 may be provided with a first gear protrusion, and the other may be provided with a second gear protrusion.
  • the camera 310 or the lens When the 200 is in the first position, the first gear protrusion and the second gear protrusion are in position-limiting fit, thereby preventing the camera assembly 300 from being separated from the first bracket 100.
  • the camera module may further include a first driving mechanism 400.
  • the first driving mechanism 400 may be connected to the first bracket 100 or the second bracket 320.
  • the first driving mechanism 400 It can be connected to the first bracket 100, so that the first drive mechanism 400 can drive the first bracket 100 to move, so that the lens 200 can move between the first position and the second position; the first drive mechanism 400 can also be connected to the second bracket.
  • 320 is connected, so that the first driving mechanism 400 can drive the second bracket 320 to move, so that the camera 310 can move between the first position and the second position.
  • the first driving mechanism 400 can drive the camera 310 or the lens 200 to move between the first position and the second position, so that the camera module can easily implement the zoom function, thereby improving the user's shooting experience.
  • one of the first bracket 100 and the second bracket 320 may be provided with a sliding groove, and the other may be provided with a sliding protrusion, and the sliding groove and the sliding protrusion may be slidably fitted.
  • the sliding groove and the sliding protrusion can play a better guiding role, so that the gap between the first bracket 100 and the second bracket 320 The sliding is more stable, which can prevent jamming.
  • the sliding groove and the sliding protrusion can also play a better limiting effect to prevent the first bracket 100 and the second bracket 320 from being misaligned and affecting the shooting of the camera module. Effect.
  • the embodiment of the present invention also discloses an electronic device.
  • the disclosed electronic device includes a device body and the camera module described in any of the above embodiments, and the camera module can be connected to the device body .
  • the main body of the device may include a casing, which is a peripheral component of the main body of the device, and the casing can provide an installation position for other components of the electronic device.
  • the electronic device may further include a second driving mechanism, the second driving mechanism is arranged in the housing of the main body of the device, and the second driving mechanism may be connected to the first bracket 100 or the second bracket 320.
  • the second driving mechanism can drive the camera 310 or the lens 200 to move between the first position and the second position, so that the camera module can easily implement the zoom function.
  • the housing can be provided with a light-transmitting area, and the camera module can face the light-transmitting area, so that the camera module can work inside the housing.
  • the first driving mechanism 400 described above can also drive the camera 310 or the lens 200 to move between the first position and the second position.
  • only the first driving mechanism 400 or the second driving mechanism may be provided to realize the camera 310.
  • the first driving mechanism 400 and the second driving mechanism may also be provided at the same time, which is not limited in the embodiment of the present invention.
  • the electronic device may further include a third drive mechanism
  • the housing of the device main body may be provided with an opening
  • the third drive mechanism may be provided in the housing
  • the third drive mechanism may be connected to the camera module.
  • the third driving mechanism can drive the camera module to extend out of the housing or retract into the housing at least partially through the opening.
  • the third drive mechanism can be controlled to drive the camera module to at least partially extend out of the housing through the opening, so that the camera module can be performed outside the housing Work, and thus can improve the shooting effect of the camera module; when the shooting function of the camera module is not needed, the camera module can be located in the housing.
  • the camera module here can realize front shooting or rear shooting.
  • the camera module When it realizes front shooting, the camera module does not occupy the screen space of the electronic device, thereby increasing the screen-to-body ratio of the electronic device; When shooting, there is no need to provide a structure such as a light-transmitting area corresponding to the camera module on the housing, thereby improving the appearance and texture of the electronic device, and at the same time, it can play a role in waterproof and dustproof.
  • first drive mechanism 400, the second drive mechanism, and the third drive mechanism described above may be at least one of a hydraulic telescopic mechanism, a pneumatic telescopic mechanism, and a lead screw drive mechanism.
  • the present invention does not limit the first drive mechanism 400.
  • the lead screw drive mechanism may include a motor, a lead screw, a lead screw sleeve, etc., and the motor can drive the lead screw to rotate ,
  • the screw cover is matched with the screw thread, so that the screw can drive the screw cover to move, and the screw cover is connected with the first bracket 100, the second bracket 320 or the entire camera module, thereby driving the first bracket 100, the second bracket The bracket 320 or the entire camera module moves.
  • the electronic device may have a first state and a second state.
  • the camera module When the electronic device is in the first state, the camera module may be separated from the main body of the device.
  • the camera module and The main body of the device can work independently without interfering with each other, or the main body of the device can control the work of the camera module through the wireless module, so that the camera module can perform the shooting function more freely;
  • the camera module The group can be connected to the main body of the device.
  • the main body of the device and the camera module form a whole.
  • the camera module can realize data transmission, charging and other functions through the main body of the device, or the main body of the device can directly control the operation of the camera module.
  • the embodiment of the present invention also discloses a control method of the camera module.
  • the disclosed control method includes:
  • the target focal length here can be obtained according to the distance between the shooting subject and the camera 310.
  • S200 Control the camera 310 or the lens 200 to move between the first position and the second position according to the aforementioned target focal length, so that the actual focal length of the camera module is equal to the target focal length.
  • the camera 310 or the lens 200 can be controlled to move between the first position and the second position.
  • the actual focal length of the camera module is equal to the target focal length. , Which in turn enables the camera module to capture clearer images.
  • the projection of the camera 310 along the optical axis and the projection of the lens 200 along the optical axis at least partially overlap.
  • the light first passes through the lens 200 and then enters the camera. 310, so that a high-magnification zoom function can be realized, thereby making the camera module have a better shooting effect, and ultimately meeting the user's shooting needs.
  • step S100 specifically includes:
  • S110 Receive a user's first input, where the first input is used to trigger a shooting operation.
  • S120 In response to the first input, perform scene recognition on the environment where the shooting subject is located, and obtain a target focal length that matches the recognized scene.
  • the user can first trigger the shooting operation by clicking the shooting button, etc.
  • the camera module can receive the user's first input, and after obtaining the user's first input , The camera module can perform scene recognition on the environment where the subject is photographed.
  • the camera module can be equipped with a human-computer interaction interface, and the user can input the corresponding parameters on the human-computer interaction interface to make the electronic
  • the device can perform scene recognition on the environment where the shooting subject is located according to the parameters; in another optional solution, the camera module can be provided with a sensing module, and the camera module can perform scene recognition on the shooting subject through the sensing module.
  • the electronic device may pre-store a correspondence table of the identified scene and the target focal length. After the scene recognition operation is performed, the target focal length matching the identified scene can be obtained according to the correspondence table.
  • the number of the first bracket 100 and the lens 200 may both be at least two, and the at least two lenses 200 are arranged in a one-to-one correspondence with the at least two lenses.
  • Two first brackets 100 and at least two first brackets 100 are slidably sleeved in sequence, and the optical axis direction of the lens 200 is parallel to the optical axis direction of the camera 310.
  • the above step S200 may specifically include:
  • the aforementioned actual focal length may be different from the target focal length, so this step S210 can be implemented; when the camera 310 and the lens 200 have moved relatively, but the movement is not in place, the aforementioned actual focal length may be It is different from the target focal length, so this step S210 can also be implemented.
  • the first direction is the direction in which the relative distance between the lens 200 and the camera 310 decreases, that is, the direction in which the lens 200 and the camera 310 approach each other
  • the second direction is opposite to the first direction, that is, the distance between the lens 200 and the camera 310
  • the direction in which the relative distance increases.
  • an embodiment of the present invention also provides an electronic device, which may include:
  • the acquisition module is used to acquire the target focal length of the camera module.
  • the control module is used to control the camera 310 or the lens 200 to move between the first position and the second position according to the target focal length, so that the actual focal length of the camera module is equal to the target focal length.
  • the obtaining module may include a receiving unit and a scene recognition unit.
  • the receiving unit is used to receive the first input of the user
  • the scene recognition unit is used to respond to The first input is to perform scene recognition on the environment where the subject is photographed, and obtain a target focal length that matches the recognized scene.
  • control module may include:
  • the first detection unit is used to detect whether the actual focal length of the camera module is equal to the target focal length.
  • the second detection unit is configured to detect whether the projection of each lens 200 along the optical axis direction is staggered with the projection of the camera 310 along the optical axis direction when the actual focal length is not equal to the target focal length.
  • the first control unit is configured to control at least one lens 200 or camera 310 to move in the first direction when the projection of each lens 200 along the optical axis direction is misaligned with the projection of the camera 310 along the optical axis direction.
  • the third detection unit is used for detecting whether the projection of each lens 200 along the optical axis direction at least partially overlaps the projection of the camera 310 along the optical axis direction and whether the projection of each lens 200 along the optical axis direction is identical to that of the camera 310.
  • the projections along the optical axis direction at least partially overlap.
  • the second control unit is configured to control at least one lens 200 or camera 310 to move in the second direction when the projection of each lens 200 along the optical axis direction at least partially overlaps with the projection of the camera 310 along the optical axis direction.
  • the fourth control unit is configured to control the at least one lens 200 or the camera 310 along the first direction or the second direction when the projection of the at least one lens 200 along the optical axis direction and the projection of the camera 310 along the optical axis direction at least partially overlap move.
  • the first direction is the direction in which the relative distance between the lens 200 and the camera 310 decreases
  • the second direction is opposite to the first direction, that is, the direction in which the relative distance between the lens 200 and the camera 310 increases.
  • the embodiment of the present invention also discloses an electronic device, which includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program is executed by the processor to implement the control method described in any of the above embodiments. A step of.
  • the embodiment of the present invention also discloses a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the control method described in any of the foregoing embodiments are implemented.
  • the processor is the processor in the electronic device described in the foregoing embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk.
  • the electronic devices disclosed in the embodiments of the present invention may be devices such as smart phones, tablet computers, e-book readers, wearable devices (such as smart watches), and electronic game consoles.
  • the embodiments of the present invention do not limit the specific types of electronic devices.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Studio Devices (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Accessories Of Cameras (AREA)
  • Lens Barrels (AREA)

Abstract

本发明公开一种摄像模组、电子设备及摄像模组的控制方法，摄像模组包括：第一支架；镜头，镜头设置于第一支架；摄像头组件，摄像头组件包括摄像头和第二支架，摄像头设置于第二支架，第二支架与第一支架可滑动地套接，镜头的光轴方向与摄像头的光轴方向相平行；摄像头和镜头中的至少一者可在第一位置和第二位置之间移动，在摄像头或镜头处于第一位置的情况下，摄像头沿光轴方向的投影与镜头沿光轴方向的投影错开；在摄像头或镜头处于第二位置的情况下，摄像头沿光轴方向的投影与镜头沿光轴方向的投影至少部分重合。

Description

摄像模组、电子设备及摄像模组的控制方法
相关申请的交叉引用
本申请主张在2020年01月22日在中国提交的中国专利申请号No.202010076068.3的优先权，其全部内容通过引用包含于此。
技术领域
本发明涉及通信设备技术领域，尤其涉及一种摄像模组、电子设备及摄像模组的控制方法。
背景技术
当前随着技术的进步及电子设备的不断发展，电子设备成为工作、娱乐、社交等场景中的必备工具，从而使得用户对电子设备的要求越来越高。以摄像模组为例，电子设备的拍摄能力成为衡量电子设备性能的重要标准。随着电子设备的摄像模组的不断发展，摄像模组的摄像头数量从单摄像头向着多摄像头发展，从而使得摄像模组能够实现变焦效果，进而使得摄像模组的拍摄效果较好。
但是，通常情况下，目前的电子设备的摄像模组大多能够实现低倍数变焦功能，无法实现高倍数变焦功能，从而使得电子设备的摄像模组的拍摄效果较差，进而无法满足用户的拍摄需求。
发明内容
本发明公开一种摄像模组、电子设备及摄像模组的控制方法，能够解决目前的电子设备的摄像模组无法实现高倍数变焦功能的问题。
为了解决上述技术问题，本发明采用下述技术方案：
第一方面，本发明实施例提供一种摄像模组，包括：
第一支架；
镜头，所述镜头设置于所述第一支架；
摄像头组件，所述摄像头组件包括摄像头和第二支架，所述摄像头设置于所述第二支架，所述第二支架与所述第一支架可滑动地套接，所述镜头的光轴方向与所述摄像头的光轴方向相平行；
所述摄像头和所述镜头中的至少一者可在第一位置和第二位置之间移动，在所述摄像头或所述镜头处于所述第一位置的情况下，所述摄像头沿所述光轴方向的投影与所述镜头沿所述光轴方向的投影错开；在所述摄像头或所述镜头处于所述第二位置的情况下，所述摄像头沿所述光轴方向的投影与所述镜头沿所述光轴方向的投影至少部分重合。
第二方面，本发明实施例提供一种电子设备，包括设备主体和上述的摄像模组，所述摄像模组可与所述设备主体连接。
第三方面，本发明实施例提供一种摄像模组的控制方法，应用于上述的摄像模组，所述控制方法包括：
获取所述摄像模组的目标焦距；
根据所述目标焦距控制所述摄像头或所述镜头在所述第一位置和所述第二位置之间移动，以使所述摄像模组的实际焦距等于所述目标焦距。
第四方面，本发明实施例提供一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现上述的控制方法的步骤。
第五方面，本申请实施例提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第三方面所述的控制方法的步骤。
本发明实施例公开的摄像模组中，在摄像头或镜头处于第二位置的情况下，摄像头沿光轴方向的投影与镜头沿光轴方向的投影至少部分重合，此时光线首先通过镜头，然后再进入摄像头，从而能够实现高倍数变焦功能，进而使得摄像模组的拍摄效果较好，最终能够满足用户的拍摄需求。
附图说明
图1至图4分别为本发明实施例公开的摄像模组在不同状态下的结构示意图；
图5为本发明实施例公开的摄像模组的剖视图；
图6为本发明实施例公开的摄像模组在另一状态下的剖视图。
附图标记说明：
100-第一支架、200-镜头、300-摄像头组件、310-摄像头、320-第二支架、330-镜片、400-第一驱动机构。
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。
如图1至图6所示，本发明实施例公开一种摄像模组，所公开的摄像模组包括第一支架100、镜头200和摄像头组件300。
第一支架100能够为摄像模组的其他部件提供安装位置，第一支架100可以为框状结构件或板状结构件，本发明实施例不限制第一支架100的具体结构。
镜头200为摄像模组的重要组成部分之一，本发明实施例中，镜头200设置于第一支架100，可选地，第一支架100可以设置有安装孔，镜头200可以通过粘接、螺纹连接、卡接、磁吸连接等方式安装于安装孔，镜头200可以设置成可拆卸结构，也可以设置成不可拆结构。当然，镜头200安装于第一支架100的方式还有多种，本发明实施例不限制镜头200在第一支架100上的具体安装方式。
摄像头组件300包括摄像头310和第二支架320，摄像头310设置于第二支架320，可选地，第二支架320可以为框状结构件，此种情况下，摄像头310可以设置于第二支架320的内腔中，相应的，控制摄像头310拍摄的电路板等装置也可以设置于第二支架320的内腔中，从而使得摄像模组的结构较紧凑。与此同时，第二支架320的表面上也可以设置有与摄像头310相对的镜片330，从而使得摄像头组件300能够实现正常拍摄，同时保护摄像头310。
本发明实施例中，第二支架320与第一支架100可滑动地套接，此种情况下，通过第二支架320与第一支架100彼此间的相对移动，从而使得摄像头310与镜头200能够处于相对的位置，以使摄像头310能够朝向镜头200的工作面， 进而使得摄像头310通过镜头200拍摄远距离图像。当然，镜头200的光轴方向与摄像头310的光轴方向相平行。
具体地，摄像头310和镜头200中的至少一者可在第一位置和第二位置之间移动，也就是说，可以仅采用摄像头310或者镜头200可移动的方案，也可以采用摄像头310和镜头200均可移动的方案。在摄像头310或镜头200处于第一位置的情况下，摄像头310沿前述的光轴方向的投影与镜头200沿光轴方向的投影错开；在摄像头310或镜头200处于第二位置的情况下，摄像头310沿光轴方向的投影与镜头200沿光轴方向的投影至少部分重合。一种可选的实施例中，在拍摄过程中，当拍摄主体与摄像模组之间的距离较近时，用户可以控制摄像头310或镜头200沿镜头200和摄像头310的相对距离增加的方向移动，以使摄像头310沿光轴方向的投影与镜头200沿光轴方向的投影错开；当拍摄主体与摄像模组之间的距离较远时，用户可以控制摄像头310或镜头200沿镜头200和摄像头310的相对距离减小的方向移动，以使摄像头310沿光轴方向的投影与镜头200沿光轴方向的投影至少部分重合，最终使得摄像模组能够较清晰地拍摄到拍摄主体。
通过上述内容可知，本发明实施例公开的摄像模组中，在摄像头310或镜头200处于第二位置的情况下，摄像头310沿光轴方向的投影与镜头200沿光轴方向的投影至少部分重合，此时光线首先通过镜头200，然后再进入摄像头310，从而能够实现高倍数变焦功能，进而使得摄像模组的拍摄效果较好，最终能够满足用户的拍摄需求。
本发明公开的实施例中，第一支架100与镜头200的数量均可以为至少两个，具体地，至少两个镜头200可以一一对应地设置于至少两个第一支架100，且至少两个第一支架100可以依次可滑动地套接。此种情况下，第二支架320可以与至少两个第一支架100可滑动地套接，在拍摄过程中，通过第二支架320与至少两个第一支架100之间的相对移动，从而使得摄像头310在光轴方向的投影可以与至少两个镜头200在光轴方向的投影至少部分重合，进而使得摄像模组能够实现更高倍数的变焦功能，以使摄像模组能够拍摄更远距离的图像。当然，此种方式也使得摄像模组的灵活性更好，摄像模组可以根据拍摄主体的 具***置，调整朝向摄像头310的镜头200的数量，进而使得摄像模组能够获取到合适的目标焦距，最终拍摄到较为清晰的图像。
本发明实施例中，摄像头组件300和第一支架100中，一者可以设置有第一限位部，另一者可以设置有第二限位部，具体地，摄像头组件300的第二支架320可以设置这里所述的第一限位部或者第二限位部。具体的工作过程中，在摄像头310或镜头200处于第二位置的情况下，第一限位部与第二限位部可以限位配合，从而使得摄像头310沿光轴方向的投影可以较稳定地与镜头200沿光轴方向的投影至少部分重合，进而防止摄像头310沿光轴方向的投影与镜头200沿光轴方向的投影错开而影响摄像模组的拍摄效果。
相应的，在第一支架100与镜头200的数量为至少两个的情况下，相邻的两个第一支架100中，一者可以设置有第三限位部，另一者可以设置有第四限位部，此种情况下，在相邻的两个第一支架100中，当其中一个第一支架100中的镜头200沿光轴方向的投影与另一个第一支架100中的镜头200沿光轴方向的投影至少部分重合时，第三限位部与第四限位部可以限位配合，从而使得两个第一支架100能够维持在上述的位置，进而防止其中一个第一支架100中的镜头200沿光轴方向的投影与另一个第一支架100中的镜头200沿光轴方向的投影错开而影响摄像模组的拍摄效果。
第一限位部与第二限位部的具体结构可以有多种，例如，在第一限位部和第二限位部中，一者可以为卡槽，另一者可以为凸起，卡槽与凸起可以限位配合；或者，第一限位部和第二限位部中，至少一者可以为磁吸部，在摄像头310或镜头200处于第二位置的情况下，第一限位部与第二限位部可以磁吸连接。当然，第一限位部和第二限位部的具体结构还可以有多种，本发明不限制第一限位部和第二限位部的具体结构。
相应的，在摄像头310或镜头200处于第一位置的情况下，摄像头组件300与第一支架100之间也可以设置有相应的限位机构，从而防止摄像头组件300与第一支架100分离。在一种可选的方案中，在摄像头组件300和第一支架100中，一者可以设置有第一挡位凸起，另一者可以设置有第二挡位凸起，在摄像头310或镜头200处于第一位置的情况下，第一挡位凸起与第二挡位凸起限位 配合，从而防止摄像头组件300与第一支架100分离。
本发明公开的实施例中，摄像模组还可以包括第一驱动机构400，具体地，第一驱动机构400可以与第一支架100或第二支架320连接，可选地，第一驱动机构400可以与第一支架100相连，从而使得第一驱动机构400可以驱动第一支架100移动，以使镜头200在第一位置和第二位置之间移动；第一驱动机构400也可以与第二支架320相连，从而使得第一驱动机构400可以驱动第二支架320移动，以使摄像头310在第一位置和第二位置之间移动。在拍摄过程中，第一驱动机构400可驱动摄像头310或镜头200在第一位置和第二位置之间移动，从而使得摄像模组能够较容易地实现变焦功能，进而提高用户的拍摄体验。
本发明实施例中，第一支架100和第二支架320中，一者可以设置有滑槽，另一者可以设置有滑动凸起，滑槽与滑动凸起可以滑动配合。此种情况下，在第一支架100与第二支架320相对滑动的过程中，滑槽和滑动凸起能够起到较好的导向作用，以使第一支架100与第二支架320之间的滑动更稳定，进而能够防止产生卡死现象，同时，滑槽和滑动凸起还能够起到较好的限位作用，以防止第一支架100与第二支架320错位而影响摄像模组的拍摄效果。
基于本发明实施例公开的摄像模组，本发明实施例还公开一种电子设备，所公开的电子设备包括设备主体和上述任意实施例所述的摄像模组，摄像模组可与设备主体连接。设备主体可以包括壳体，壳体为设备主体的***构件，壳体能够为电子设备的其他构件提供安装位置。
进一步地，本发明实施例中，电子设备还可以包括第二驱动机构，第二驱动机构设置于设备主体的壳体内，第二驱动机构可以与第一支架100或第二支架320连接，在具体的拍摄过程中，第二驱动机构可驱动摄像头310或镜头200在第一位置和第二位置之间移动，从而使得摄像模组能够较容易地实现变焦功能。基于此，在组装过程中，摄像模组的至少部分可以显露于壳体之外，从而使得摄像模组可以在壳体之外进行工作；摄像模组也可以设置于壳体之内，此种情况下，壳体可以开设有透光区域，摄像模组可以朝向透光区域，从而使得摄像模组可以在壳体之内进行工作。
前文所述的第一驱动机构400同样可以驱动摄像头310或镜头200在第一位置和第二位置之间移动，可选地，可以仅设置第一驱动机构400或第二驱动机构来实现摄像头310或镜头200的移动，也可以同时设置第一驱动机构400和第二驱动机构，本发明实施例对此不做限制。
一种可选的实施例中，电子设备还可以包括第三驱动机构，设备主体的壳体可以设置有开口，第三驱动机构可以设置于壳体内，第三驱动机构可以与摄像模组连接。在拍摄过程中，第三驱动机构可驱动摄像模组至少部分通过开口伸出至壳体之外或回缩至壳体之内。此种情况下，当需要使用摄像模组的拍摄功能时，可以控制第三驱动机构驱动摄像模组至少部分通过开口伸出至壳体之外，从而使得摄像模组能够在壳体之外进行工作，进而能够提高摄像模组的拍摄效果；当无需使用摄像模组的拍摄功能时，摄像模组可以位于壳体之内。这里的摄像模组可以实现前置拍摄，也可以实现后置拍摄，当其实现前置拍摄时，摄像模组不占用电子设备的屏幕空间，从而提升电子设备的屏占比；当其实现后置拍摄时，壳体上不需要对应摄像模组设置透光区域等结构，从而提升电子设备的外观质感，同时还能够起到防水防尘作用。
当然，前文所述的第一驱动机构400、第二驱动机构和第三驱动机构可以为液压伸缩机构、气压伸缩机构、丝杠驱动机构中的至少一者，本发明不限制第一驱动机构400、第二驱动机构和第二驱动机构的具体结构。可选地，当第一驱动机构400、第二驱动机构或第三驱动机构为丝杠驱动机构时，丝杠驱动机构可以包括电机、丝杠、丝杠套等结构，电机可带动丝杠转动，丝杠套与丝杠螺纹配合，从而使得丝杠可以带动丝杠套移动，丝杠套与第一支架100、第二支架320或整个摄像模组相连，从而带动第一支架100、第二支架320或整个摄像模组移动。
一种可选的实施例中，电子设备可以具有第一状态和第二状态，在电子设备处于第一状态的情况下，摄像模组可以与设备主体分离，此种情况下，摄像模组与设备主体可以独立工作，互不干扰，或者，设备主体可以通过无线模块控制摄像模组工作，从而使得摄像模组能够更自由地发挥拍摄功能；在电子设备处于第二状态的情况下，摄像模组可以与设备主体连接，此种情况下，设备 主体与摄像模组形成一个整体，摄像模组可以通过设备主体实现数据传输、充电等功能，或者，设备主体可以直接控制摄像模组工作。
基于本发明实施例公开的摄像模组，本发明实施例还公开一种摄像模组的控制方法，所公开的控制方法包括：
S100、获取摄像模组的目标焦距。
这里的目标焦距可以根据拍摄主体与摄像头310之间的距离得出。
S200、根据上述目标焦距控制摄像头310或镜头200在第一位置和第二位置之间移动，以使摄像模组的实际焦距等于目标焦距。
获取到摄像模组的目标焦距后，即可控制摄像头310或镜头200在第一位置和第二位置之间移动，通过摄像头310与镜头200的配合，从而使得摄像模组的实际焦距等于目标焦距，进而使得摄像模组能够拍摄到较为清晰的图像。
采用上述控制方法后，摄像头310或镜头200处于第二位置时，摄像头310沿光轴方向的投影与镜头200沿光轴方向的投影至少部分重合，此时光线首先通过镜头200，然后再进入摄像头310，从而能够实现高倍数变焦功能，进而使得摄像模组的拍摄效果较好，最终能够满足用户的拍摄需求。
为了便于用户使用摄像模组，上述步骤S100具体包括：
S110、接收用户的第一输入，第一输入用于触发拍摄操作。
S120、响应于第一输入，对拍摄主体所处的环境进行场景识别，得到与所识别场景相匹配的目标焦距。
具体地，在用户使用摄像模组的过程中，用户首先可以通过点击拍摄按钮等方式触发拍摄操作，此种情况下，摄像模组可以接收到用户的第一输入，获取用户的第一输入后，摄像模组可以对拍摄主体所处的环境进行场景识别，一种可选的方案中，摄像模组可以设置有人机交互界面，用户可以在人机交互界面上输入相应的参数，进而使得电子设备可以根据该参数对拍摄主体所处的环境进行场景识别；在另一种可选的方案中，摄像模组可以设置有感应模块，摄像模组可以通过感应模块对拍摄主体进行场景识别。进一步地，电子设备中可以预存所识别场景与目标焦距的对应关系表，实施场景识别操作后，可以依据该对应关系表，得到与所识别场景相匹配的目标焦距。
为了使得摄像模组能够实现更高倍数变焦功能，在一种可选的方案中，第一支架100与镜头200的数量均可以为至少两个，至少两个镜头200一一对应地设置于至少两个第一支架100，且至少两个第一支架100依次可滑动地套接，镜头200的光轴方向与摄像头310的光轴方向相平行。此时，上述步骤S200具体可以包括：
S210、检测摄像模组的实际焦距是否等于目标焦距。
当摄像头310和镜头200未相对移动时，上述的实际焦距可能与目标焦距不同，因此可以实施该步骤S210；当摄像头310和镜头200已经相对移动过，但是移动不到位时，上述的实际焦距可能与目标焦距不同，因此也可以实施该步骤S210。
S220、在实际焦距与目标焦距不相等的情况下，检测每个镜头200沿光轴方向的投影是否均与摄像头310沿光轴方向的投影错开。
S230、在每个镜头200沿光轴方向的投影均与摄像头310沿光轴方向的投影错开的情况下，控制至少一个镜头200或摄像头310沿第一方向移动。
S240、在至少一个镜头200沿光轴方向的投影与摄像头310沿光轴方向的投影至少部分重合的情况下，检测每个镜头200沿光轴方向的投影是否均与摄像头310沿光轴方向的投影至少部分重合。
S250、在每个镜头200沿光轴方向的投影均与摄像头310沿光轴方向的投影至少部分重合的情况下，控制至少一个镜头200或摄像头310沿第二方向移动。
S260、在至少一个镜头200沿光轴方向的投影与摄像头310沿光轴方向的投影错开的情况下，控制至少一个镜头200或摄像头310沿第一方向或第二方向移动。
需要说明的是，第一方向为镜头200和摄像头310的相对距离减小的方向，也就是镜头200和摄像头310彼此靠近的方向，第二方向与第一方向相反，即镜头200和摄像头310的相对距离增加的方向。采用上述方案时，可以更加精确地控制摄像模组的状态，从而提高摄像模组的拍摄效果。
基于上述任意实施例所述的控制方法，本发明实施例还提供一种电子设备， 其可以包括：
获取模块，用于获取摄像模组的目标焦距。
控制模块，用于根据目标焦距控制摄像头310或镜头200在第一位置和第二位置之间移动，以使摄像模组的实际焦距等于目标焦距。
进一步地，参考前文所述，为了使得摄像模组能够较精准地获取目标焦距，获取模块可以包括接收单元和场景识别单元，接收单元用于接收用户的第一输入，场景识别单元用于响应于第一输入，对拍摄主体所处的环境进行场景识别，得到与所识别场景相匹配的目标焦距。
为了使得摄像模组能够实现更高倍数变焦功能，控制模块可以包括：
第一检测单元，用于检测摄像模组的实际焦距是否等于目标焦距。
第二检测单元，用于在实际焦距与目标焦距不相等的情况下，检测每个镜头200沿光轴方向的投影是否均与摄像头310沿光轴方向的投影错开。
第一控制单元，用于在每个镜头200沿光轴方向的投影均与摄像头310沿光轴方向的投影错开的情况下，控制至少一个镜头200或摄像头310沿第一方向移动。
第三检测单元，用于在至少一个镜头200沿光轴方向的投影与摄像头310沿光轴方向的投影至少部分重合的情况下，检测每个镜头200沿光轴方向的投影是否均与摄像头310沿光轴方向的投影至少部分重合。
第二控制单元，用于在每个镜头200沿光轴方向的投影均与摄像头310沿光轴方向的投影至少部分重合的情况下，控制至少一个镜头200或摄像头310沿第二方向移动。
第四控制单元，用于在至少一个镜头200沿光轴方向的投影与摄像头310沿光轴方向的投影至少部分重合的情况下，控制至少一个镜头200或摄像头310沿第一方向或第二方向移动。
其中，第一方向为镜头200和摄像头310的相对距离减小的方向，第二方向与第一方向相反，即镜头200和摄像头310的相对距离增加的方向。
本发明实施例还公开一种电子设备，其包括处理器、存储器及存储在存储器上并可在处理器上运行的计算机程序，计算机程序被处理器执行时实现上述 任意实施例所述的控制方法的步骤。
本发明实施例还公开一种计算机可读存储介质，该计算机可读存储介质上存储计算机程序，计算机程序被处理器执行时实现上述任意实施例所述的控制方法的步骤。
其中，所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本发明实施例公开的电子设备可以是智能手机、平板电脑、电子书阅读器、可穿戴设备(例如智能手表)、电子游戏机等设备，本发明实施例不限制电子设备的具体种类。
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。
以上所述仅为本发明的实施例而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (15)

  1. 一种摄像模组，其中，包括：
    第一支架；
    镜头，所述镜头设置于所述第一支架；
    摄像头组件，所述摄像头组件包括摄像头和第二支架，所述摄像头设置于所述第二支架，所述第二支架与所述第一支架可滑动地套接，所述镜头的光轴方向与所述摄像头的光轴方向相平行；
    所述摄像头和所述镜头中的至少一者可在第一位置和第二位置之间移动，在所述摄像头或所述镜头处于所述第一位置的情况下，所述摄像头沿所述光轴方向的投影与所述镜头沿所述光轴方向的投影错开；在所述摄像头或所述镜头处于所述第二位置的情况下，所述摄像头沿所述光轴方向的投影与所述镜头沿所述光轴方向的投影至少部分重合。
  2. 根据权利要求1所述的摄像模组，其中，所述第一支架与所述镜头的数量均为至少两个，至少两个所述镜头一一对应地设置于至少两个所述第一支架，且至少两个所述第一支架依次可滑动地套接。
  3. 根据权利要求1或2所述的摄像模组，其中，所述摄像头组件和所述第一支架中，一者设置有第一限位部，另一者设置有第二限位部，在所述摄像头处于所述第二位置的情况下，所述第一限位部与所述第二限位部限位配合。
  4. 根据权利要求1至3中任一项所述的摄像模组，其中，还包括第一驱动机构，所述第一驱动机构与所述第一支架或所述第二支架连接，所述第一驱动机构可驱动所述摄像头或所述镜头在所述第一位置和所述第二位置之间移动。
  5. 根据权利要求1至4中任一项所述的摄像模组，其中，所述第一支架和所述第二支架中，一者设置有滑槽，另一者设置有滑动凸起，所述滑槽与所述滑动凸起滑动配合。
  6. 一种电子设备，其中，包括设备主体和权利要求1至5中任一项所述的摄像模组，所述摄像模组可与所述设备主体连接。
  7. 根据权利要求6所述的电子设备，其中，还包括第二驱动机构，所述设备主体包括壳体，所述第二驱动机构设置于所述壳体内，所述第二驱动机构与所述第一支架或所述第二支架连接，所述第二驱动机构可驱动所述摄像头或所 述镜头在所述第一位置和所述第二位置之间移动。
  8. 根据权利要求6或7所述的电子设备，其中，还包括第三驱动机构，所述设备主体包括壳体，所述壳体设置有开口，所述第三驱动机构设置于所述壳体内，所述第三驱动机构与所述摄像模组连接，所述第三驱动机构可驱动所述摄像模组至少部分通过所述开口伸出至所述壳体之外或回缩至所述壳体之内。
  9. 根据权利要求6至8中任一项所述的电子设备，其中，所述电子设备具有第一状态和第二状态，在所述电子设备处于所述第一状态的情况下，所述摄像模组与所述设备主体分离；在所述电子设备处于所述第二状态的情况下，所述摄像模组与所述设备主体连接。
  10. 一种摄像模组的控制方法，其中，应用于权利要求1至9任一项所述的摄像模组，所述控制方法包括：
    获取所述摄像模组的目标焦距；
    根据所述目标焦距，控制所述摄像头或所述镜头在所述第一位置和所述第二位置之间移动，以使所述摄像模组的实际焦距等于所述目标焦距。
  11. 根据权利要求10所述的控制方法，其中，所述获取所述摄像模组的目标焦距具体包括：
    接收用户的第一输入，所述第一输入用于触发拍摄操作；
    响应于所述第一输入，对拍摄主体所处的环境进行场景识别，得到与所识别场景相匹配的所述目标焦距。
  12. 根据权利要求10或11所述的控制方法，其中，所述第一支架与所述镜头的数量均为至少两个，至少两个所述镜头一一对应地设置于至少两个所述第一支架，且至少两个所述第一支架依次可滑动地套接，所述镜头的光轴方向与所述摄像头的光轴方向相平行；
    所述根据所述目标焦距控制所述摄像头或所述镜头在所述第一位置和所述第二位置之间移动，以使所述摄像模组的实际焦距等于所述目标焦距，包括：
    检测所述摄像模组的实际焦距是否等于所述目标焦距；
    在所述实际焦距与所述目标焦距不相等的情况下，检测每个所述镜头沿所述光轴方向的投影是否均与所述摄像头沿所述光轴方向的投影错开；
    在每个所述镜头沿所述光轴方向的投影均与所述摄像头沿所述光轴方向的投影错开的情况下，控制至少一个所述镜头或所述摄像头沿第一方向移动；
    在至少一个所述镜头沿所述光轴方向的投影与所述摄像头沿所述光轴方向的投影至少部分重合的情况下，检测每个所述镜头沿所述光轴方向的投影是否均与所述摄像头沿所述光轴方向的投影至少部分重合；
    在每个所述镜头沿所述光轴方向的投影均与所述摄像头沿所述光轴方向的投影至少部分重合的情况下，控制至少一个所述镜头或所述摄像头沿第二方向移动；
    在至少一个所述镜头沿所述光轴方向的投影与所述摄像头沿所述光轴方向的投影错开的情况下，控制至少一个所述镜头或所述摄像头沿所述第一方向或所述第二方向移动；
    其中，所述第一方向为所述镜头和所述摄像头的相对距离减小的方向，所述第二方向与所述第一方向相反。
  13. 一种电子设备，其中，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现权利要求10至12中任一项所述的控制方法的步骤。
  14. 一种控制设备，其中，包括所述设备被配置成用于执行如权利要求10至12中任一项所述的控制方法。
  15. 一种可读存储介质，其中，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求10至12中任一项所述的控制方法的步骤。
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