Adsorption device, adsorption method, electronic device and storage medium for camera

Abstract

The technical solution of the present application provides an adsorption device for a camera, including: an adsorption module, located at the periphery of the camera, wherein an electrostatic adsorption effect is generated on the surface of the adsorption module after power is supplied, and the electrostatic adsorption effect on the surface of the adsorption module disappears after power is cut off; a first cleaning module, having a cleaning state and a non-cleaning state, wherein the cleaning state is entered at least after the adsorption module is powered off, and the module contacts the adsorption module and moves relative to the adsorption module in the cleaning state to clean the surface of the adsorption module; a second cleaning module, including a fan, wherein the fan is separately arranged from the first cleaning module, and is used to provide wind force to move the adsorbed object adsorbed by the adsorption module away from the camera after the first cleaning module enters the cleaning state.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of electronic devices, and in particular to an adsorption device, an adsorption method, an electronic device and a storage medium for a camera. Background Art

[0002] Image acquisition devices are used to capture videos or images. With the emergence of image acquisition devices, many fields have solved the problem of image or video acquisition. Image acquisition devices mainly include cameras, etc. Cameras can also include cameras of different types or functions. Cameras of different types or functions can be used in different application scenarios to meet corresponding acquisition needs.

[0003] In some application scenarios, there are factors that interfere with the camera's image acquisition or the final image quality of the video, such as impurities floating in the air, such as dust. When there are many such factors, the camera's image quality will be greatly affected. Summary of the invention

[0004] The embodiments of the present invention provide an adsorption device, an adsorption method, an electronic device and a storage medium for a camera.

[0005] A first aspect of an embodiment of the present disclosure provides an adsorption device for a camera, comprising: an adsorption module, located at the periphery of the camera, wherein an electrostatic adsorption effect is generated on the surface of the adsorption module when powered on, and the electrostatic adsorption effect on the surface of the adsorption module disappears after power is cut off; a first cleaning module, comprising a cleaning state and a non-cleaning state, wherein the module enters the cleaning state at least after the adsorption module is powered off, contacts the adsorption module and moves relative to the adsorption module in the cleaning state to clean the surface of the adsorption module; a second cleaning module, comprising a fan, wherein the fan is separately arranged from the first cleaning module, and is used to provide wind force to move the adsorbed object adsorbed by the adsorption module away from the camera after the first cleaning module enters the cleaning state.

[0006] In one embodiment, it also includes: a power supply module, which is electrically connected to the adsorption module and has a controlled switch on the electrical connection; a controller, which is connected to the controlled switch and is used to control the controlled switch to be turned on or off, wherein when the controlled switch is turned on, the adsorption module is powered on; when the controlled switch is turned off, the adsorption module is powered off; the controller is also connected to the first cleaning module and the second cleaning module respectively, and is used to generate a first control signal for controlling the first cleaning module to switch between the cleaning state and the non-cleaning state, and a second control signal for controlling the second cleaning module to provide the wind force.

[0007] In one embodiment, the first control signal is used to control the first cleaning module to enter the non-cleaning state after the adsorption module is powered on; and the second control signal is used to stop providing the wind force after the adsorption module is powered on.

[0008] In one embodiment, the first cleaning module includes: a cleaning body, which is in contact with the adsorption module, and the area of ​​the cleaning body in contact with the adsorption module is smaller than the area of ​​the surface of the adsorption module; a driving component, which is connected to the cleaning body and is used to drive the cleaning body to move back and forth along the adsorption module when the first cleaning module is in a cleaning state.

[0009] In one embodiment, the first cleaning module includes: a cleaning body; a rotating component connected to the cleaning body, used to have a first angle relative to the adsorption module when the first cleaning module is in a cleaning state, and the cleaning body is in contact with the adsorption module at the first angle; when the first cleaning module is in a non-cleaning state, it has a second angle relative to the adsorption module, and the cleaning body is separated from the adsorption module at the second angle; a driving component connected to the cleaning body, used to drive the cleaning body to move back and forth along the adsorption module when the cleaning body is in contact with the adsorption module.

[0010] In one embodiment, the cleaning body includes: a brush or a sponge.

[0011] In one embodiment, the driving assembly includes: a motor; a first gear and a second gear, wherein the first gear is fixed on the rotating shaft of the motor, and the first gear is meshingly connected with the second gear; and the cleaning body is fixed on the second gear.

[0012] In one embodiment, the driving assembly includes: a motor; a lead screw, the lead screw includes a screw rod and a nut, the nut is threadedly connected to the screw rod, one end of the screw rod is connected to the motor, and the cleaning body is fixed on the nut.

[0013] In one embodiment, the adsorption device also includes: an air outlet for the wind to blow out; a shielding component, including at least two moving parts that can move relative to each other; having a shielding state and a non-shielding state, when the adsorption module has an electrostatic adsorption effect, the moving part is in a first posture, shielding the air outlet of the fan; when the adsorption module does not have an electrostatic adsorption effect and the fan delivers air, it has a second posture to open the air outlet.

[0014] In one embodiment, the shielding assembly includes: a shutter.

[0015] In one embodiment, the adsorption module includes: an electrostatic adsorber, including: a copper bar or a tungsten bar capable of generating an electrostatic adsorption effect.

[0016] In one embodiment, the adsorption module further includes: a booster, electrically connected to the adsorption module, for boosting the received voltage and supplying the boosted voltage to the adsorption module.

[0017] A second aspect of the disclosed embodiment provides an adsorption method for a camera, comprising: supplying power to an adsorption module located at the periphery of the camera, so that an electrostatic adsorption effect is generated on the surface of the adsorption module; when the cleaning conditions of the adsorption module are met, stopping supplying power to the adsorption module so that the electrostatic adsorption effect on the surface of the adsorption module disappears; controlling a first cleaning module to enter a cleaning state in which it is in contact with the adsorption module and moves relative to the adsorption module; and controlling a second cleaning module to provide wind force to move the adsorbed object adsorbed by the adsorption module away from the camera.

[0018] In one embodiment, before powering on the adsorption module located at the periphery of the camera, it also includes: controlling the first cleaning module to enter a non-cleaning state; after the first cleaning module enters the non-cleaning state, controlling the second cleaning module to stop providing the wind force.

[0019] In one embodiment, controlling the first cleaning module to enter a cleaning state in which it is in contact with the adsorption module and moves relative to the adsorption module includes: controlling a driving component in the first cleaning module to drive a cleaning body in the first cleaning module to move back and forth along the adsorption module; wherein the cleaning body is in contact with the adsorption module.

[0020] In one embodiment, when the first cleaning module is in a cleaning state, it has a first angle relative to the adsorption module, and the cleaning body is in contact with the adsorption module at the first angle; when the first cleaning module is in a non-cleaning state, it has a second angle relative to the adsorption module, and the cleaning body is separated from the adsorption module at the second angle.

[0021] In one embodiment, when electrostatic adsorption occurs on the surface of the adsorption module, the method further comprises: controlling a moving part in the shielding component to be in a first posture, wherein the moving part in the first posture shields the air outlet.

[0022] In one embodiment, after the electrostatic adsorption effect on the surface of the adsorption module disappears, the method further includes: controlling the moving part in the shielding component to be in a second posture, wherein the moving part in the second posture opens the air outlet.

[0023] A third aspect of the present disclosure provides an electronic device, including:

[0024] processor;

[0025] A memory stores program instructions, and when the program instructions are executed by the processor, the electronic device executes any of the methods described above.

[0026] A fourth aspect of the embodiments of the present disclosure provides a storage medium storing a program, which executes any of the above-described methods when the program is run by a processor.

[0027] The adsorption module of the disclosed embodiment is located around the camera. When powered, the surface of the adsorption module generates an electrostatic adsorption effect, and when powered off, the electrostatic adsorption effect on the surface of the adsorption module disappears. After powered, the adsorption module adsorbs adsorbents around the camera through electrostatic adsorption, and adsorbs these adsorbents on the adsorption module. In this way, the influence of adsorbents around the camera, such as dust, fog or other floating objects, on the camera's acquisition of images or videos can be reduced, thereby improving the quality of the camera's acquisition of images or videos.

[0028] Since the adsorption module adsorbs the adsorbent on the adsorption module, the adsorption module needs to be cleaned after the adsorption module is powered off so that the adsorption can be adsorbed again. The adsorption module can be cleaned by the first cleaning module. The first cleaning module has a cleaning state and a non-cleaning state. At least it can enter the cleaning state after the adsorption module is powered off. In the cleaning state, it contacts the adsorption module and moves relative to the adsorption module to clean the surface of the adsorption module. The purpose of cleaning the adsorption module when the adsorption module stops adsorbing the adsorbent is achieved by the first cleaning module. After the adsorption module is cleaned, it is convenient for the adsorption module to adsorb the adsorbent again, thereby improving the adsorption efficiency of the adsorption module and reducing the problem of decreased adsorption efficiency when the adsorption module adsorbs too much adsorbent.

[0029] The adsorption device also includes a second cleaning module, which is separately arranged from the first cleaning module and is used to provide wind force to move the adsorbed material adsorbed by the adsorption module away from the camera after the first cleaning module enters the cleaning state. The second cleaning module may include a fan, etc. When the first cleaning module cleans the adsorption module, the adsorbed material cleaned by the first cleaning module can be discharged from the adsorption device through the second cleaning module. For example, the adsorbed material cleaned by the first cleaning module is discharged from the adsorption module outside the adsorption device and discharged in a direction away from the camera by the wind force of the fan, that is, the wind force of the fan can discharge the adsorbed material to a position away from the camera. The processing of the adsorbed material cleaned by the first cleaning module is realized by the second cleaning module, which reduces the interference of the adsorbed material cleaned by the first cleaning module to the camera again, and further improves the camera quality.

[0030] On another level, the adsorption device also realizes the automatic adsorption of the adsorbents around the camera, and automatically cleans the adsorption module after the adsorption module adsorbs the adsorbents, reducing the manual cleaning process of the adsorption module and improving the efficiency of adsorption and cleaning. The cycle of adsorption and cleaning is realized, thereby reducing the interference of the adsorbents around the camera on the camera and improving the camera's image quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic cross-sectional structure diagram of an adsorption device for a camera provided in an embodiment of the present disclosure;

[0032] Figure 2 A schematic diagram of a cleaning body in contact with an adsorption module provided by an embodiment of the present disclosure;

[0033] Figure 3 A structural diagram of another drive assembly provided in an embodiment of the present disclosure;

[0034] Figure 4 A schematic diagram of the structure of another adsorption device provided in an embodiment of the present disclosure;

[0035] Figure 5 The embodiments of the present disclosure provide Figure 4 Rear view of the corresponding adsorption device;

[0036] Figure 6 A schematic diagram of a camera and an adsorption device combined according to an embodiment of the present disclosure;

[0037] Figure 7 A schematic flow chart of a method for adsorbing a camera provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0038] The technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] refer to Figure 1 , is a schematic cross-sectional structure diagram of an adsorption device for a camera provided in this embodiment, the adsorption device comprises:

[0040] The adsorption module 1 is located around the outside of the camera A. When powered, an electrostatic adsorption effect is generated on the surface of the adsorption module 1. When powered off, the electrostatic adsorption effect on the surface of the adsorption module 1 disappears.

[0041] The first cleaning module 2 has a cleaning state and a non-cleaning state, wherein the first cleaning module 2 enters the cleaning state at least after the adsorption module 1 is powered off. In the cleaning state, the first cleaning module 2 contacts the adsorption module 1 and moves relative to the adsorption module 1 to clean the surface of the adsorption module 1 .

[0042] The second cleaning module 3 includes a fan 301, which is separately arranged from the first cleaning module 2 and is used to provide wind force to move the adsorbed object adsorbed by the adsorption module 1 away from the camera A after the first cleaning module 2 enters the cleaning state.

[0043] In this embodiment, the adsorption module 1 is located around the camera A. The camera A can be any type of camera, and as long as the application scenario of the camera A has an adsorbent that affects the camera quality of the camera A, the adsorption device can be located around the camera A to adsorb the adsorbent.

[0044] The shape of the adsorption device is not limited, and can be a cubic device or a cylindrical device with a circular cross section. When the adsorption device is cylindrical, the center of the adsorption device has a camera placement position M, as shown in FIG. Figure 4 ( Figure 1 (not shown), the camera placement position M is used to place the camera.

[0045] When the adsorption device is a cube, it can be located at any position above, below, left or right of the camera A, and the adsorption module 1 can be located at the same position as the adsorption device, at any position below, left or right of the camera A. When the adsorption device is cylindrical, after the camera is placed in the camera placement position, the adsorption device surrounds the camera. In this case, the adsorption module 1 can be located at any position to the left, right or below the camera.

[0046] Exemplarily, the adsorption module 1 can surround the side of the camera A.

[0047] In one embodiment, the adsorption module 1 protrudes from the lens of the camera A or is flush with the lens of the camera A, which can improve the adsorption efficiency of the adsorption module 1 on the adsorbent around the lens of the camera A.

[0048] The adsorption module 1 can be any module that can produce adsorption, and is not specifically limited here. For example, it can be an electrostatic adsorber or a copper bar that can produce adsorption after power is turned on. The electrostatic adsorber can include: a copper bar or a tungsten bar that can produce electrostatic adsorption. After the electrostatic adsorber is powered on, the surface of the copper bar or the tungsten bar will produce adsorption. Of course, it can also be other components that can produce adsorption, and the working principle of electrostatic adsorption will not be further explained here.

[0049] After the adsorption module 1 is powered, the surface of the adsorption module 1 generates an electrostatic adsorption effect, and the adsorbents around the camera A can be adsorbed by the electrostatic adsorption effect. The adsorbents can be dust, mist or debris floating in the air, etc., which can be adsorbed by electrostatic adsorption. These adsorbents float in the air around the camera A, especially in the camera area in front of the lens of the camera A, affecting the camera A's collection of information on the target area where images or videos need to be collected.

[0050] After being powered, the adsorption module 1 adsorbs the adsorbents around the camera through electrostatic adsorption, and adsorbs the adsorbents on the adsorption module 1. The influence of adsorbents around the camera, such as dust, fog or other floating objects, on the camera to collect images or videos is reduced, thereby improving the quality of the camera to collect images or videos.

[0051] After the adsorption module 1 is powered off, the electrostatic adsorption effect on the surface of the adsorption module 1 disappears, and the adsorption module 1 no longer adsorbs the adsorbents around the camera A. After the adsorption module 1 is powered off, the first cleaning module 2 can clean the adsorbents adsorbed by the adsorption module 1.

[0052] Since the adsorption module 1 adsorbs the adsorbent on the adsorption module 1, the adsorption module 1 needs to be cleaned after the adsorption module 1 is powered off so as to adsorb the adsorbent again. The adsorption module 1 can be cleaned by the first cleaning module 2. The first cleaning module 2 has a cleaning state and a non-cleaning state. At least it can enter the cleaning state after the adsorption module 1 is powered off. In the cleaning state, it contacts the adsorption module 1 and moves relative to the adsorption module 1 to clean the surface of the adsorption module 1 and clean the adsorbed adsorbent from the adsorption module 1. The purpose of cleaning the adsorption module 1 when the adsorption module 1 stops adsorbing the adsorbent is achieved by the first cleaning module 2. After the adsorption module 1 is cleaned, it is convenient for the adsorption module 1 to adsorb the adsorbent again, thereby improving the adsorption efficiency of the adsorption module 1 and reducing the problem of decreased adsorption efficiency when the adsorption module 1 adsorbs too much adsorbent.

[0053] After the adsorption module 1 is powered on, that is, when it has an adsorption effect, the first cleaning module 2 enters a non-cleaning state and does not clean the adsorption module 1, thereby reducing the impact of the adsorption module 1 on the adsorbent and improving the adsorption efficiency.

[0054] The first cleaning module 2 can be any module that can clean the adsorption module 1 , and the specific function of the first cleaning module 2 is not specifically limited here.

[0055] The adsorption device also includes a second cleaning module 3, which is separately arranged from the first cleaning module 2, and is used to provide wind force to move the adsorbed material adsorbed by the adsorption module 1 away from the camera after the first cleaning module 2 enters the cleaning state. The second cleaning module 3 may include a fan 301, etc. When the first cleaning module 2 cleans the adsorption module 1, the adsorbed material cleaned by the first cleaning module 2 can be discharged from the adsorption device through the second cleaning module 3. For example, the adsorbed material cleaned by the first cleaning module 2 is discharged from the adsorption module 1 outside the adsorption device by the wind force of the fan 301, and is discharged in a direction away from the camera A, that is, the wind force of the fan 301 can discharge the adsorbed material to a position away from the camera A. The second cleaning module 3 realizes the processing of the adsorbed material cleaned by the first cleaning module 2, reduces the interference of the adsorbed material cleaned by the first cleaning module 2 on the camera A again, and further improves the camera quality of the camera A.

[0056] On another level, the adsorption device also realizes automatic adsorption of adsorbents around camera A, and after the adsorption module 1 adsorbs the adsorbents, the first cleaning module 2 automatically cleans the adsorption module 1, thereby reducing the manual cleaning process of the adsorption module 1 and improving the adsorption efficiency and cleaning efficiency. The cycle of adsorption and cleaning is realized, thereby reducing the interference of the adsorbents around camera A on camera A and improving the camera quality of camera A.

[0057] In another embodiment, the adsorption device further comprises:

[0058] The power supply module 4 is electrically connected to the adsorption module 1 and has a controlled switch K on the electrical connection. The power supply module 4 is also electrically connected to the first cleaning module 2 and the second cleaning module 3, and is used to supply power to the adsorption module 1, the first cleaning module 2 and the second cleaning module 3. The power supply module 4 can be any form of power supply that can provide electrical energy to these power modules.

[0059] The controller 5 is connected to the controlled switch K and is used to control the on or off of the controlled switch K. When the controlled switch K is on, the adsorption module 1 is powered on; when the controlled switch K is off, the adsorption module 1 is powered off. The controller 5 can control whether to supply power to the adsorption module 1, and further control whether the adsorption module 1 generates an electrostatic adsorption effect to adsorb the adsorbed objects around the camera A.

[0060] The controller 5 is also connected to the first cleaning module 2 and the second cleaning module 3, respectively, and is used to generate a first control signal for controlling the first cleaning module 2 to switch between a cleaning state and a non-cleaning state, and a second control signal for controlling the second cleaning module 3 to provide wind force, and the second control signal can also control the second cleaning module 3 to stop providing wind force. The controller 5 controls whether the first cleaning module 2 cleans the adsorption module 1 by sending a first control signal to the first cleaning module 2, and controls whether the second cleaning module 3 provides wind force by sending a second control signal to the second cleaning module 3.

[0061] The controller 5 can generate the first control signal and the second control signal according to the situation of controlling the adsorption module 1, that is, whether to supply power to the adsorption module 1. After controlling the controlled switch K to be turned on, the controller 5 can generate the first control signal to control the first cleaning module 2 to enter the non-cleaning state, and can also generate the second control signal to control the second cleaning module 3 to stop providing wind force. After controlling the controlled switch K to be turned off, the controller 5 can generate the first control signal to control the first cleaning module 2 to enter the cleaning state, and can also generate the second control signal to control the second cleaning module 3 to provide wind force.

[0062] In one embodiment, the first control signal can be used to control the first cleaning module 2 to enter a cleaning state after the adsorption module 1 is powered off, and the second control signal can be used to control the second cleaning module 3 to provide wind power after the adsorption module 1 is powered off.

[0063] In one embodiment, the first control signal can be used to control the first cleaning module 2 to enter a non-cleaning state after the adsorption module 1 is powered on, and the second control signal can be used to stop providing wind power after the adsorption module 1 is powered on.

[0064] The controller 5 can control the working states of the adsorption module 1, the first cleaning module 2, and the second cleaning module 3, so as to realize the linkage of the adsorption module 1, the first cleaning module 2, and the second cleaning module 3. That is, when the adsorption module 1 adsorbs the adsorbed object, the first cleaning module 2 and the second cleaning module 3 stop cleaning the adsorption module 1. When the adsorption module 1 stops adsorbing the adsorbed object, the first cleaning module 2 and the second cleaning module 3 start cleaning the adsorption module 1. The automation of adsorbing the adsorbed object and cleaning the adsorption module 1 is realized, the efficiency of adsorption and cleaning is improved, and the camera quality of the camera is improved.

[0065] In another embodiment, the adsorption module 1 further includes: a booster ( Figure 1(not shown), the booster is electrically connected to the adsorption module 1 and the controlled switch K, and is used to boost the received voltage and supply the boosted voltage to the adsorption module 1. The voltage provided by the power supply module 4 is boosted, and then the boosted voltage is provided to the adsorption module 1. The specifications of the booster or the size of the boosted voltage can be determined according to actual usage requirements. The higher the voltage provided to the adsorption module 1, the stronger the adsorption force of the adsorption module 1, and the better the adsorption effect on the adsorbate.

[0066] In another embodiment, reference Figure 1 , the first cleaning module 2 comprises:

[0067] The cleaning body 201 is in contact with the adsorption module 1 , and the area of ​​the contacting surface of the cleaning body 201 and the adsorption module 1 is smaller than the surface area of ​​the adsorption module 1 .

[0068] The driving assembly 202 is connected to the cleaning body 201 and is used to drive the cleaning body 201 to move back and forth along the adsorption module 1 when the first cleaning module 2 is in a cleaning state.

[0069] In this embodiment, the cleaning body 201 can be any object that can clean the adsorption module 1, for example, a brush, a sponge, or a rag. The cleaning body 201 is used to contact the adsorption module 1, specifically, it can contact the position where the adsorption module 1 adsorbs the adsorbent, and is used to clean the adsorption adsorbed by the adsorption module 1.

[0070] The area of ​​the surface of the cleaning body 201 in contact with the adsorption module 1 is smaller than the area of ​​the surface of the adsorption module 1 having adsorption function, which can reduce the influence of the cleaning body on the adsorption module 1 when adsorbing adsorbents and improve the adsorption efficiency.

[0071] The cleaning body 201 can be the first cleaning module 2 in both the cleaning state and the non-cleaning state, and is in contact with the surface of the adsorption module 1 adsorbed with the adsorbent. Figure 2 , is a schematic diagram of a cleaning body 201 in contact with an adsorption module 1, the cleaning body 201 is a brush a, the adsorption module 1 is a copper strip b, the four surfaces of the copper strip b all have adsorption effects, and the bristles a1 of the brush a are in contact with the four surfaces of the copper strip b. In the cleaning state, the bristles a1 make a reciprocating motion on the surface of the copper strip b to clean the surface of the copper strip b.

[0072] The driving component 202 is used to drive the cleaning body 201 to clean the adsorbed object adsorbed by the adsorption module 1 . The driving component can be any component that can drive the cleaning body 201 to clean the adsorbed object adsorbed by the adsorption module 1 .

[0073] For example, a motor and a driving shaft, the motor drives the driving shaft to rotate, the driving shaft is connected to the cleaning body 201, and the driving shaft drives the cleaning body 201 to move back and forth along the adsorption module 1 to clean the adsorbed object adsorbed by the adsorption module 1. Of course, other forms of driving components can also be used, as long as the function of driving the cleaning body 1 to move back and forth along the adsorption module 1 to clean the adsorption module 1 can be achieved, it is within the protection scope of this embodiment.

[0074] The driving component 202 is electrically connected to the controller 5 , and specifically, the motor in the driving component 202 is electrically connected to the controller 5 .

[0075] In another embodiment, the first cleaning module 2 includes:

[0076] Clean body 201;

[0077] A rotating assembly (not shown in the figure) is connected to the cleaning body 201, and is used to have a first angle relative to the adsorption module 1 when the first cleaning module 1 is in a cleaning state, and the cleaning body 201 is in contact with the adsorption module 1 at the first angle; and to have a second angle relative to the adsorption module 1 when the first cleaning module 1 is in a non-cleaning state, and the cleaning body is separated from the adsorption module 1 at the second angle;

[0078] The driving assembly 202 is connected to the cleaning body 201 , and is used to drive the cleaning body 201 to move back and forth along the adsorption module 1 when the cleaning body 201 contacts the adsorption module 1 .

[0079] The cleaning body 201 and the driving assembly 202 in this embodiment can refer to the above Figure 1 The cleaning body and the driving assembly of the corresponding embodiment.

[0080] The rotating component can be a component that controls the cleaning body 201 to adjust the first angle and the second angle, as long as the cleaning body 201 can be controlled to rotate to achieve contact and separation between the cleaning body 201 and the adsorption module 1. The first angle and the second angle can be set according to actual use requirements, and the first angle can be smaller than the second angle.

[0081] The specific structure of the rotating assembly is not limited here. For example, it can include an electric push rod, which is electrically connected to the controller 5 and the power supply module 4. The power supply module 4 is used to power the electric push rod. The controller 5 can control the extension and retraction of the electric push rod. One end of the electric push rod is a fixed end, and the other end is connected to the cleaning body 201. In the cleaning state, the controller 5 can control the electric push rod to retract and contact the cleaning body 201 with the adsorption module 1, that is, the first cleaning module 1 has a first angle relative to the adsorption module 1. In the non-cleaning state, the controller 5 can control the electric push rod to extend and separate the cleaning body 201 from the adsorption module 1, that is, the first cleaning module 1 has a second angle relative to the adsorption module 1.

[0082] In this embodiment, the fixed end of the electric push rod can be fixed on the driving assembly 202, and the driving assembly 202 can drive the rotating assembly and the cleaning body 201 to move simultaneously.

[0083] For another example, the rotating assembly may also be a rotating assembly including components such as a rotating motor and a rotating gear, wherein the rotating motor and the rotating gear are meshingly connected, and the rotating gear drives the cleaning body 201 to rotate.

[0084] In another embodiment, reference Figure 3 , is a structural diagram of another driving component. The driving component can be applied to an adsorption device with a circular cross section, and the driving component 202 includes:

[0085] Motor 2021;

[0086] The first gear 2022 and the second gear 2023 , the first gear 2022 is fixed on the rotating shaft of the motor 2021 , the first gear 2022 is meshed and connected with the second gear 2023 ; the cleaning body 201 is fixed on the second gear 2023 .

[0087] The motor 2021 is fixed to the housing of the adsorption device, and the first gear 2022 is connected to the rotating shaft of the motor 2021 and fixed to the rotating shaft of the motor 2021. When the motor 2021 rotates, it drives the first gear 2022 to rotate. The first gear 2022 is an external gear, and the second gear 2023 is an internal gear. Further, the first gear 2022 can also be a spur gear, and the second gear 2023 is a spur internal gear. The first gear 2022 is meshed and connected with the second gear 2023, and when the first gear 2022 rotates, the second gear 2023 can be driven to rotate. The cleaning body is fixed to the second gear 2023, and when the second gear 2023 rotates, it drives the cleaning body to make a reciprocating motion on the surface of the adsorption module.

[0088] In another embodiment, another drive assembly is provided, which is not shown in the figure. The drive assembly may include:

[0089] Motor;

[0090] The lead screw comprises a screw rod and a nut. The nut is threadedly connected to the screw rod. One end of the screw rod is connected to the motor. The cleaning body is fixed on the nut.

[0091] The motor can also be fixed on the shell of the adsorption device. The rotating shaft of the motor is connected to the screw of the lead screw. When the motor rotates, it drives the screw of the lead screw to rotate. After the screw rotates, it can drive the nut to move along the screw. During the movement, the nut drives the cleaning body to move, thereby realizing the cleaning of the adsorption module by the cleaning body.

[0092] In another embodiment, reference Figure 1 , the adsorption equipment also includes:

[0093] An air outlet 6 for blowing out wind;

[0094] The shielding component 7 includes at least two moving parts 701 that can move relative to each other; it has a shielding state and a non-shielding state. When the adsorption module has an electrostatic adsorption effect, the moving part is in a first posture to shield the air outlet of the fan; when the adsorption module does not have an electrostatic adsorption effect and the fan supplies air, it has a second posture to open the air outlet.

[0095] In this embodiment, the air outlet 6 is used to blow out the wind when the fan 301 provides wind force, so as to achieve the purpose of blowing the adsorbed matter cleaned by the first cleaning module 2 in a direction away from the camera A. The air outlet 6 can be located between the first cleaning module 2 and the second cleaning module 3, or on a side of the second cleaning module 3 away from the first cleaning module 2. Figure 1 As shown, the air outlet 6 is located on a side of the second cleaning module 3 away from the first cleaning module 2 .

[0096] When the adsorption module 1 has an electrostatic adsorption effect, the moving part 701 is in a first posture, blocking the air outlet 6 of the fan, which can reduce the possibility of the adsorption module 1 adsorbing the adsorbent entering from the air outlet 6, thereby reducing the number of adsorbents adsorbed by the adsorption module 1 and reducing the number of cleaning times. Figure 1 It only shows the situation that the moving component 701 is in the first posture and blocks the air outlet 6 .

[0097] When the adsorption module 1 does not have an electrostatic adsorption effect and the fan 301 blows air, it has a second posture, and the air outlet 6 is open. At this time, the first cleaning module 2 is in a cleaning state, and the second cleaning module 3 provides wind power, so the shielding component 7 opens the air outlet 6 in the second posture, and the second cleaning module 3 can blow the adsorbed matter cleaned by the first cleaning module 2 away from the camera A, reducing the impact of the adsorbed matter on the camera A. In the second posture, the moving part 701 is in Figure 1 Based on the posture shown, rotate clockwise or counterclockwise by a preset angle, such as 90 degrees.

[0098] In one embodiment, the shielding component can be: a blind. Of course, the shielding component can also be any other component that can shield the air outlet and open the air outlet, as long as the function of the shielding component can be achieved.

[0099] In another embodiment, reference Figure 4 , is a schematic diagram of the structure of another adsorption device. The adsorption device includes:

[0100] A camera mounting position M is provided at the center of the adsorption device. The camera mounting position M is a through hole, and a camera can be installed in the camera mounting position M.

[0101] The adsorption module 1 is an arc-shaped copper bar or tungsten bar. The cross-sectional area and length of the copper bar or tungsten bar can be determined according to actual needs.

[0102] The first cleaning module 2 includes a cleaning body 201 and a driving component 202. The cleaning body 201 may be a brush, etc. The description of the driving component 202 may refer to Figure 3 The driving component 202 is described in the corresponding embodiment.

[0103] The second cleaning module 3 includes a fan 301, which is separated from the first cleaning module 2 and located on a side of the first cleaning module 2 away from the adsorption module 1. The second cleaning module 3 can provide wind force to blow the adsorbed object of the adsorption module 1 cleaned by the first cleaning module 2 away from the camera, that is, the fan 301 can provide the wind force.

[0104] The power supply module 4 can be connected to a power source, such as a mains power supply, to convert the mains power supply into a DC voltage used by the power module in the adsorption device. The power supply module 4 also includes an overload protector for protecting the various components in the adsorption device and reducing the occurrence of damage to the electronic components in the adsorption device due to lightning strikes and other reasons.

[0105] The controller 5 is electrically connected to the adsorption module 1 , the first cleaning module 2 , the second cleaning module 3 and the power supply module 4 , respectively, and is used to control the operation status of the adsorption module 1 , the first cleaning module 2 , and the second cleaning module 3 .

[0106] The air outlet 6 and the shielding component 7, the air outlet 6 is located between the adsorption module 1 and the second cleaning module 2, and on the side of the adsorption module 1 away from the camera, and the shielding component 7 can be a shutter or the like.

[0107] The controller 5 can control the power supply and working status of the adsorption module 1 , the driving component 202 and the fan 301 .

[0108] The working principle of each module in this embodiment is the same as that in the above embodiment, and will not be repeated here.

[0109] In another embodiment, Figure 4 The adsorption device shown also includes:

[0110] The booster 8 is electrically connected to the power supply module 4 and the adsorption module 1 , and is used to boost the voltage provided by the power supply module 4 , and then provide the boosted voltage to the adsorption module 1 . The controller 5 can also control the power supply module 4 to supply power to the booster 8 .

[0111] The booster dustproof component (not shown in the figure) is located on the surface of the booster 8 and is used to cover the booster 8 to prevent debris from entering the booster 8. The booster dustproof component can be a dustproof cloth and a dustproof cover.

[0112] The wire slot 9 is used to place the connection lines between the booster 8, the adsorption module 1, the first cleaning module 2, the second cleaning module 3 and the controller 5, and protect these connection lines.

[0113] The housing 10 serves as a carrier for the above-mentioned components and as an outer shell of the adsorption device.

[0114] In another embodiment, the adsorption device also includes: a dustproof plate 11, located in the middle of the shell 10, used to reduce the movement of the cleaned adsorbent to areas outside the adsorption module 1 when the first cleaning module 2 cleans the adsorbent on the adsorption module 1, thereby reducing the deposition of adsorbent in other areas.

[0115] In another embodiment, the controller 5 may be a control component that controls the booster 8, the adsorption module 1, the first cleaning module 2 and the second cleaning module 3 respectively, and each control component may coordinately control the corresponding module to realize the functions of automatic adsorption and automatic cleaning.

[0116] Reference 5, for Figure 4 Corresponding to the rear view of the adsorption device, the camera installation position M also includes a card slot 12, which is used to lock the camera after the camera is located in the camera installation position M to increase the stability of the camera.

[0117] The housing 10 further includes a fixing hole 13, which is used to fix the adsorption device. For example, the fixing component on the camera and the adsorption device can be fixed together.

[0118] The housing 10 may further include a rear cover 14 , which may also serve as a platform for placing modules such as the booster 8 , the adsorption module 1 , the first cleaning module 2 , and the second cleaning module 3 .

[0119] refer to Figure 6 , which is a schematic diagram of a camera and an adsorption device combined, wherein the camera A is located in the camera installation position M.

[0120] In another embodiment, a method for adsorption of a camera is provided, which can be applied to the adsorption devices of the above-mentioned embodiments. Figure 7 The flowchart of the method includes:

[0121] Step S100, supplying power to an adsorption module located at the periphery of the camera, so that an electrostatic adsorption effect is generated on the surface of the adsorption module.

[0122] After the adsorption module is powered, the adsorption module can generate an adsorption effect, which can adsorb adsorbed objects around the camera, such as dust floating in the air. The adsorption module can be a copper bar, etc., and can specifically generate an electrostatic adsorption effect on the surface of the copper bar.

[0123] Step S200, when the cleaning condition of the adsorption module is met, the power supply to the adsorption module is stopped so that the electrostatic adsorption effect on the surface of the adsorption module disappears.

[0124] The cleaning condition can be determined according to actual needs. In this embodiment, the controller can determine whether the cleaning condition of the adsorption module is met. For example, the adsorption module is cleaned according to a preset time period, and the cleaning condition is met after the time period is reached. Other cleaning conditions can also be used, which are not limited here.

[0125] After the cleaning conditions are met, the adsorption module is no longer powered and the adsorption module no longer has an electrostatic adsorption effect.

[0126] Step S300 , controlling the first cleaning module to enter a cleaning state in which the first cleaning module contacts the adsorption module and moves relative to the adsorption module.

[0127] After the power supply to the adsorption module is stopped, it indicates that the adsorption module needs to be cleaned. At this time, the first cleaning module can be controlled to enter the cleaning state. In the cleaning state, the first cleaning module contacts the adsorption module and moves relative to the adsorption module. Specifically, a first control signal can be sent to the first cleaning module, and the first control signal can control the first cleaning module to clean the adsorption module. When the first cleaning module cleans the adsorption module, the first cleaning module contacts the adsorption module and moves relative to the adsorption module to remove the adsorbent adsorbed on the surface of the adsorption module.

[0128] Step S400, after controlling the first cleaning module to enter the cleaning state, may further include: controlling the second cleaning module to provide wind force to move the adsorbed object adsorbed by the adsorption module away from the camera.

[0129] Specifically, after sending the first control signal to the first cleaning module, a second control signal may be sent to the second cleaning module, and the second control signal may be used to control the second cleaning module to blow the adsorbed matter cleaned from the adsorption module by the first cleaning module in a direction away from the camera.

[0130] Specifically, the fan can be used to provide wind force to blow the adsorbed object away from the camera, thereby blowing the adsorbed object away from the camera.

[0131] In another embodiment, before powering on the adsorption module located at the periphery of the camera, the method further includes:

[0132] The first cleaning module is controlled to enter a non-cleaning state; after the first cleaning module enters the non-cleaning state, the second cleaning module is controlled to stop providing wind power.

[0133] Specifically, the control can be performed by sending a control signal. For example, a first control signal can be sent to the first cleaning module to control the first cleaning module to enter a non-cleaning state, and then a second control signal can be sent to the second cleaning module to control the second cleaning module to stop providing wind power.

[0134] After stopping cleaning the adsorption module, a first control signal for controlling the first cleaning module to enter a non-cleaning state is sent to the first cleaning module, and the first cleaning module is controlled to enter a non-cleaning state according to the first control signal. Then a second control signal for controlling the second cleaning module to stop providing wind force is sent to the second cleaning module, and the second cleaning module is controlled to stop providing wind force according to the second control signal. In this way, the adsorption module can re-adsorb the adsorbed object, reduce the influence of the first cleaning module and the second cleaning module on the adsorption module, and improve the adsorption efficiency.

[0135] In another embodiment, controlling the first cleaning module to enter a cleaning state in which the first cleaning module contacts the adsorption module and moves relative to the adsorption module comprises:

[0136] The driving component in the first cleaning module is controlled to drive the cleaning body in the first cleaning module to move back and forth along the adsorption module; the cleaning body contacts the adsorption module.

[0137] That is, the first control signal is specifically used to control the driving component in the first cleaning module in the cleaning state, and drive the cleaning body in the first cleaning module to move back and forth along the adsorption module; wherein the cleaning body is in contact with the adsorption module.

[0138] In another embodiment, when the first cleaning module is in a cleaning state, it has a first angle relative to the adsorption module, and the cleaning body is in contact with the adsorption module at the first angle; when the first cleaning module is in a non-cleaning state, it has a second angle relative to the adsorption module, and the cleaning body is separated from the adsorption module at the second angle.

[0139] In another embodiment, when the electrostatic adsorption is generated on the surface of the adsorption module, the method further comprises:

[0140] The moving part in the shielding assembly is controlled to be in a first posture, wherein the moving part in the first posture shields the air outlet.

[0141] In another embodiment, after the electrostatic adsorption effect on the surface of the adsorption module disappears, the method further includes:

[0142] The moving part in the shielding assembly is controlled to be in a second posture, wherein the moving part in the second posture opens the air outlet.

[0143] For the specific description of the adsorption method corresponding to the embodiment, please refer to the description of the structural embodiment, which will not be repeated here.

[0144] The technical solution of the present application also provides an electronic device, including:

[0145] processor;

[0146] The memory stores program instructions, and when the program instructions are executed by the processor, the electronic device executes the method in any one of the above embodiments.

[0147] The technical solution of the present application also provides a storage medium, which stores a program, and when the program is run by a processor, the method in any of the above embodiments is executed. The storage medium includes a non-transient storage medium.

[0148] In another embodiment, an example of a specific application scenario is also provided. The adsorption device can be used in farms with a lot of dust, such as pig farms or pig houses, where there is a lot of dust and it is inconvenient to manually clean the camera. For example, pig farms need to prevent the spread of infectious diseases such as swine fever, reduce or prohibit entry of people, etc.

[0149] refer to Figure 4 The adsorption device shown,

[0150] First, the use of electrostatic adsorption can adsorb fine-grained dust that is difficult to block with a dust cover, reducing the friction or coverage of tiny dust particles on the camera lens and components, thereby reducing the adsorption of dust onto the camera. It can also reduce irregular and rough floating objects that block the dust cover or camera.

[0151] Secondly, electrostatic adsorption can absorb water droplets, reduce or lower the impact of water droplets on the camera, and prevent fog from blocking the camera.

[0152] Third, the use of electrostatic adsorption has a larger contact area with the air, better heat dissipation effect, and a lot of dust is adsorbed on the electrostatic adsorption device compared to using a dust cover to cover the camera.

[0153] Fourthly, the device can clean dust automatically, eliminating the need for manual dust cleaning, reducing labor costs and lowering camera maintenance costs.

[0154] In another embodiment, another adsorption method is provided, the method comprising the following steps:

[0155] Step 1: The power supply module converts 220V AC power into DC power, and then steps down the DC power to 12V to power the adsorption module, the first cleaning module and the second cleaning module, such as the motor control power supply module, the boost circuit control power supply module, and the fan and shutter control power supply module.

[0156] Step 2: The device is divided into two working states: electrostatic adsorption working state and automatic dust cleaning working state.

[0157] In the electrostatic adsorption working state:

[0158] Step 2.1: Stop supplying power to the first cleaning module and the second cleaning module.

[0159] Step 2.2: Supply power to the adsorption module. Specifically, the booster can be used to boost the voltage first, and then supply the boosted voltage to the adsorption module. For example, the voltage is increased to 1000V and then supplied to the copper bar. The surface of the copper bar produces an adsorption effect, absorbing dust and water droplets in the air to prevent dust and water droplets from falling on the camera. The cross-section of the copper bar can be 5mm*5mm, the length can be 15cm, and the normal working time is 10,000 hours.

[0160] Step 2.3: When the cleaning conditions are met, for example, the electrostatic adsorption working state lasts for 12 hours, the automatic dust cleaning working state is started, the power supply to the adsorption module is stopped, and the dust cleaning state is entered.

[0161] Automatic dust cleaning working status:

[0162] Step 2.4: Power is supplied to the first cleaning module and the second cleaning module, and the first control signal and the second control signal are sent to the first cleaning module and the second cleaning module respectively. The first control signal controls the motor to rotate and the second control signal controls the fan to turn on. The controller can also control the shutters to open and enter the automatic dust cleaning working state.

[0163] The motor can be a 12V DC reduction motor, which rotates at 30 revolutions per minute. The DC reduction motor controls the rotation of the spur gear, which drives the spur gear to rotate. The spur gear drives the brush fixed on the internal gear. The movement trajectory of the brush is U-shaped, from the left to the bottom and then to the right, and automatically returns to its original position. As the brush runs, the dust adsorbed on the copper bar is cleaned.

[0164] While the brush is cleaning the dust, the shutter opens and the fan turns on to suck out the dust floating in the air while the brush is cleaning the dust, preventing the dust from falling on the camera. The automatic dust cleaning time is 1 minute.

[0165] Step 2.5: Send a first control signal and a second control signal to the first cleaning module and the second cleaning module respectively, the first control signal controls the motor to drive the brush to reset and stop moving on the copper strip, and the second control signal controls the fan to turn off. The controller can also control the shutter to close.

[0166] Re-execute step 2.: 2: The copper strip begins to absorb dust. The electrostatic adsorption working state is restored and the automatic dust cleaning state ends.

[0167] 1) The adsorption device of this embodiment uses electrostatic adsorption to prevent the camera from being covered with dust and water droplets, thereby achieving the function of dust and fog prevention. The electrostatic adsorption function is used to prevent finer dust and small water droplets from entering the camera, and has no effect on the heat dissipation of the camera.

[0168] 2) The electrostatic adsorption device of this embodiment includes a U-shaped copper bar design, various control power supply modules, a boost circuit board, a wire trough, and a casing, so as to achieve electrostatic adsorption of dust and water droplets, thereby achieving the effect of dust and fog prevention for the camera.

[0169] 3) The equipment of this embodiment can automatically clean dust, reducing the cost of manual cleaning.

[0170] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or modules can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0171] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of this embodiment.

[0172] In addition, all functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0173] In some cases, if any two of the above technical features do not conflict with each other, they can be combined into a new method technical solution.

[0174] In some cases, if any two of the above technical features do not conflict with each other, they can be combined into a new equipment technical solution.

[0175] A person of ordinary skill in the art can understand that: all or part of the steps of implementing the above method embodiment can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above method embodiment; and the aforementioned storage medium includes: mobile storage devices, read-only memory (ROM), random access memory (RAM), magnetic disks or optical disks, etc., various media that can store program codes.

[0176] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A suction device for a camera, characterized in that: include: The adsorption module is located at the periphery of the camera. When powered, the surface of the adsorption module generates an electrostatic adsorption effect, and when powered off, the electrostatic adsorption effect on the surface of the adsorption module disappears. A first cleaning module, having a cleaning state and a non-cleaning state, wherein the cleaning state is entered at least after the adsorption module is powered off, and in the cleaning state, the first cleaning module contacts the adsorption module and moves relative to the adsorption module to clean the surface of the adsorption module; A second cleaning module, comprising a fan, the fan being separately arranged from the first cleaning module and being used for providing wind force to move the adsorbed object adsorbed by the adsorption module away from the camera after the first cleaning module enters a cleaning state; An air outlet for the wind to blow out; The shielding component comprises at least two moving parts that can move relative to each other; it has a shielding state and a non-shielding state, when the adsorption module has an electrostatic adsorption effect, the moving part is in a first posture to shield the air outlet of the fan; when the adsorption module does not have an electrostatic adsorption effect and the fan is delivering air, it has a second posture to open the air outlet; The first cleaning module comprises: A cleaning body in contact with the adsorption module, wherein the area of ​​the cleaning body in contact with the adsorption module is smaller than the area of ​​the surface of the adsorption module; The driving assembly is connected to the cleaning body and is used to drive the cleaning body to move back and forth along the adsorption module when the first cleaning module is in a cleaning state.

2. The adsorption device according to claim 1, characterized in that: Also includes: A power supply module, electrically connected to the adsorption module, and having a controlled switch on the electrical connection; A controller connected to the controlled switch, and used to control the controlled switch to be turned on or off, wherein when the controlled switch is turned on, the adsorption module is powered on; when the controlled switch is turned off, the adsorption module is powered off; The controller is also connected to the first cleaning module and the second cleaning module respectively, and is used to generate a first control signal for controlling the first cleaning module to switch between the cleaning state and the non-cleaning state, and a second control signal for controlling the second cleaning module to provide the wind force.

3. The adsorption device according to claim 2, characterized in that: The first control signal is used to control the first cleaning module to enter the non-cleaning state after the adsorption module is powered on; The second control signal is used to stop providing the wind force after the adsorption module is powered on.

4. The adsorption device according to claim 1, characterized in that: The first cleaning module comprises: Clean the body; A rotating assembly connected to the cleaning body, and configured to have a first angle relative to the adsorption module when the first cleaning module is in a cleaning state, and the cleaning body is in contact with the adsorption module at the first angle; and to have a second angle relative to the adsorption module when the first cleaning module is in a non-cleaning state, and the cleaning body is separated from the adsorption module at the second angle; The driving assembly is connected to the cleaning body and is used to drive the cleaning body to move back and forth along the adsorption module when the cleaning body contacts the adsorption module.

5. The adsorption device according to claim 4, characterized in that: The cleaning body comprises: Brush or sponge.

6. The adsorption device according to claim 4, characterized in that: The drive assembly comprises: Motor; A first gear and a second gear, wherein the first gear is fixed on the rotating shaft of the motor, and the first gear is meshed and connected with the second gear; and the cleaning body is fixed on the second gear.

7. The adsorption device according to claim 4, characterized in that: The drive assembly comprises: Motor; The lead screw comprises a screw rod and a nut, the nut is threadedly connected to the screw rod, one end of the screw rod is connected to the motor, and the cleaning body is fixed on the nut.

8. The adsorption device according to claim 1, characterized in that The shielding component includes: a shutter.

9. The adsorption device according to claim 1, characterized in that: The adsorption module comprises: The electrostatic adsorber comprises a copper bar or a tungsten bar capable of generating an electrostatic adsorption effect.

10. The adsorption device according to claim 9, characterized in that The adsorption module also includes: The booster is electrically connected to the adsorption module and is used for boosting the received voltage and supplying the boosted voltage to the adsorption module.

11. A method for adsorption of a camera, characterized in that: include: Supplying power to an adsorption module located at the periphery of the camera, so that an electrostatic adsorption effect is generated on the surface of the adsorption module; When the cleaning conditions of the adsorption module are met, the power supply to the adsorption module is stopped so that the electrostatic adsorption effect on the surface of the adsorption module disappears; The first cleaning module is controlled to enter a cleaning state in which the first cleaning module contacts the adsorption module and moves relative to the adsorption module; wherein: The cleaning body in the first cleaning module is used to contact the adsorption module, and the area of ​​the contact surface of the cleaning body with the adsorption module is smaller than the area of ​​the surface of the adsorption module; the driving component in the first cleaning module is used to connect with the cleaning body, and when the first cleaning module is in a cleaning state, the driving component drives the cleaning body to move back and forth along the adsorption module; Controlling the second cleaning module to provide wind force to move the adsorbed object adsorbed by the adsorption module away from the camera; When an electrostatic adsorption effect is generated on the surface of the adsorption module, the moving part in the shielding component is controlled to be in a first posture, wherein the moving part in the first posture shields the air outlet; After the electrostatic adsorption effect on the surface of the adsorption module disappears, the moving part in the shielding component is controlled to be in a second posture, wherein the moving part in the second posture opens the air outlet.

12. The adsorption method according to claim 11, characterized in that: Before powering on the adsorption module located at the periphery of the camera, the method further includes: Controlling the first cleaning module to enter a non-cleaning state; After the first cleaning module enters the non-cleaning state, the second cleaning module is controlled to stop providing the wind force.

13. The adsorption method according to claim 11, characterized in that: When the first cleaning module is in a cleaning state, it has a first angle relative to the adsorption module, and the cleaning body is in contact with the adsorption module at the first angle; when the first cleaning module is in a non-cleaning state, it has a second angle relative to the adsorption module, and the cleaning body is separated from the adsorption module at the second angle.

14. An electronic device comprising: processor; A memory storing program instructions, which, when executed by the processor, enables the electronic device to execute the method according to any one of claims 11 to 13.

15. A storage medium storing a program, wherein when the program is executed by a processor, the method according to any one of claims 11 to 13 is executed.

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