CN115002316B

CN115002316B - Camera assembly, electronic device and camera method

Info

Publication number: CN115002316B
Application number: CN202210585635.7A
Authority: CN
Inventors: 杨泽; 张州辰
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2025-02-28
Anticipated expiration: 2042-05-27
Also published as: CN115002316A

Abstract

The present application discloses a camera assembly, an electronic device and a camera method, belonging to the field of camera technology. The disclosed camera assembly comprises a base, a camera module, a telescopic bracket, a lens cover bracket and a driving mechanism, wherein the camera module is arranged on the telescopic bracket, the telescopic bracket is connected to the lens cover bracket, a lens cover is arranged on the lens cover bracket, and the lens cover is arranged opposite to the lens of the camera module; the driving mechanism comprises a driving source and a rotating member, the driving source is arranged on the base, the rotating member is rotatably arranged on the base, the driving source is connected to the rotating member, and the driving source drives the rotating member to rotate; the rotating member is connected to at least one of the telescopic bracket and the lens cover bracket, and the rotating member can drive at least one of the telescopic bracket and the lens cover bracket to move relative to the base.

Description

Image pickup assembly, electronic device, and image pickup method

Technical Field

The application belongs to the technical field of image pickup, and particularly relates to an image pickup assembly, electronic equipment and an image pickup method.

Background

With the continuous development of electronic devices, the requirements of people on the shooting function of the electronic devices are continuously improved, and people hope that the cameras of the electronic devices can be utilized to shoot images with higher quality.

If the camera module is wanted to shoot an image with higher quality, a photosensitive chip with larger size can be adopted, and the space around the camera module can be increased to increase the movement range of the camera module, thereby increasing the focusing range of the camera module and improving the anti-shake effect.

However, the current electronic device is thinner, so that the increase of the size of the photosensitive chip and the increase of the space around the camera module cannot be considered, and therefore, the focusing range and the anti-shake effect of the camera module are affected, and finally, the shooting quality of the camera module is low.

Disclosure of Invention

The embodiment of the application aims to provide a camera assembly, electronic equipment and a camera shooting method, which can solve the problem of low shooting quality of a camera module.

In a first aspect, an embodiment of the present application provides a camera assembly, including a base, a camera module, a telescopic bracket, a lens cover bracket, and a driving mechanism, wherein:

The camera module is arranged on the telescopic bracket, the telescopic bracket is connected with the lens cover bracket, the lens cover bracket is provided with a lens cover, and the lens cover is arranged opposite to a lens of the camera module;

the driving mechanism comprises a driving source and a rotating piece, the driving source is arranged on the base, the rotating piece is rotatably arranged on the base, the driving source is connected with the rotating piece, and the driving source drives the rotating piece to rotate;

the rotating piece is connected with at least one of the telescopic bracket and the lens cover bracket, and the rotating piece can drive the at least one of the telescopic bracket and the lens cover bracket to move relative to the base.

In a second aspect, an embodiment of the present application provides an electronic device including the camera assembly described above.

In a third aspect, an embodiment of the present application provides a camera shooting method, which is applied to the camera shooting assembly described above, wherein a first space is provided between the camera module and the lens cover, and a second space is provided between the camera module and the display screen;

the image pickup method comprises the following steps:

Receiving a first input;

Driving at least one of the telescoping support and the lens cover support to move relative to the base such that at least one of the first pitch and the second pitch increases if the first input is a photographic input;

in the case where the first input is a photographing ending input, at least one of the telescopic bracket and the lens cover bracket is driven to move relative to the base so that at least one of the first pitch and the second pitch is reduced.

In a fourth aspect, an embodiment of the present application provides an image capturing apparatus, to which the above image capturing method is applied, including:

A receiving module for receiving a first input;

And a control module for driving at least one of the telescopic bracket and the lens cover bracket to move relative to the base so as to increase at least one of the first pitch and the second pitch in a case where the first input is a photographing input, and driving at least one of the telescopic bracket and the lens cover bracket to move relative to the base so as to decrease at least one of the first pitch and the second pitch in a case where the first input is an ending photographing input.

In a fifth aspect, an embodiment of the present application provides an electronic device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method as described in the third aspect.

In a sixth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which when executed by a processor perform the steps of the method according to the third aspect.

In a seventh aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and where the processor is configured to execute a program or instructions to implement a method according to the third aspect.

In an eighth aspect, embodiments of the present application provide a computer program product stored in a storage medium, the program product being executable by at least one processor to implement the method according to the third aspect.

In the embodiment of the application, the camera module is arranged on the telescopic bracket, the lens cover bracket is provided with the lens cover, and the driving source can drive at least one of the telescopic bracket and the lens cover bracket to move through the rotating piece, so that the at least one of the camera module and the lens cover can move, and therefore, at least one of the distance between the camera module and the lens cover and the distance between the camera module and the display screen can be adjusted. When shooting is carried out, at least one of the telescopic bracket and the lens cover bracket can be driven to move so as to compress the space around the camera module and enable the space occupied by the camera module to be smaller, and when shooting operation is carried out, at least one of the telescopic bracket and the lens cover bracket can be driven to move so as to increase the movement space of the camera module, enable the focusing range of the camera module to be larger, enable the anti-shake effect to be better, and finally enable the quality of an image shot by the camera module to be higher.

Drawings

FIG. 1 is an exploded view of a camera assembly according to an embodiment of the present application;

FIG. 2 is an assembly view of a camera assembly according to an embodiment of the present application;

FIGS. 3 and 4 are exploded and assembled views of a lens cover bracket and a telescopic bracket according to an embodiment of the present application;

fig. 5 to 7 are exploded views and assembly schematic views of a telescopic bracket and a rotating member according to an embodiment of the present application;

fig. 8 and 9 are exploded views and assembly schematic views of a lens cover bracket, a telescopic bracket and a rotating member according to an embodiment of the present application;

FIGS. 10 and 11 are exploded and assembled views of a base and lens cover holder, respectively, according to an embodiment of the present application;

FIGS. 12 and 13 are exploded and assembled views of a base, a lens cover holder, a telescopic holder and a rotating member, respectively, according to an embodiment of the present application;

fig. 14 and 15 are exploded views and assembly schematic views of a camera module and an electrical connector according to an embodiment of the present application;

fig. 16 to 19 are schematic views showing a part of the structure of an image pickup assembly according to an embodiment of the present application;

FIG. 20 is a schematic view of a part of the structure of a driving mechanism according to an embodiment of the present application;

FIG. 21 is a schematic view of a camera assembly according to an embodiment of the present application at another angle;

Fig. 22 is a schematic flow chart of an image capturing method according to an embodiment of the present application;

fig. 23 is a block diagram of an electronic device according to an embodiment of the present application;

Fig. 24 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.

Reference numerals illustrate:

100-base, 110-second ball groove, 120-guide surface, 130-limit surface, 140-base and 150-shell;

200-a camera module;

300-telescopic bracket, 310-first spiral guide groove, 320-third ball groove;

400-lens cover bracket, 410-lens cover, 420-second spiral guide groove, 430-first ball groove, 440-fourth ball groove;

500-driving mechanism, 510-driving source, 511-motor, 512-reduction box, 513-screw, 514-slide block, 515-bracket, 516-guiding shaft, 517-wiring part, 520-rotating piece, 521-first fitting convex part, 522-second fitting convex part, 523-fifth ball groove, 530-elastic piece, 540-rack;

610-first ball, 620-second ball, 630-third ball;

700-slip ring;

800-electrical connectors, 810-frames, 820-first connections, 830-second connections, 840-tails, 850-connectors;

900-seals;

1000-electronic device, 1010-memory, 1020-processor;

2000-electronic device, 2001-processor, 2010-radio frequency unit, 2020-network module, 2030-audio output unit, 2040-input unit, 2041-graphics processor, 2042-microphone, 2050-sensor, 2060-display unit, 2061-display panel, 2070-user input unit, 2071-touch panel, 2072-other input device, 2080-interface unit, 2090-memory.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The image pickup assembly disclosed by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.

Referring to fig. 1 to 24, the present application discloses a camera assembly, which includes a base 100, a camera module 200, a telescopic bracket 300, a lens cover bracket 400, and a driving mechanism 500.

The base 100 is a peripheral member of the camera assembly, the base 100 can provide a mounting base for other components of the camera assembly, and the base 100 can also protect other components mounted therein. The base 100 may include a base 140 and a housing 150, and the base 140 and the housing 150 are connected to enclose a mounting space of the camera module 200, the telescopic bracket 300, the lens cover bracket 400, and other components.

The camera module 200 is a main component for shooting by the camera module, and the camera module 200 is arranged on the telescopic bracket 300, optionally, the camera module 200 is arranged inside the telescopic bracket 300, so that the structure of the camera module is more compact. The telescopic bracket 300 is connected with the lens cover bracket 400, and optionally, the telescopic bracket 300 is arranged inside the lens cover bracket 400, so that the structure of the camera shooting assembly is more compact. The lens cover bracket 400 is provided with a lens cover 410, and the lens cover 410 is disposed opposite to the lens of the camera module 200, so as to protect the lens of the camera module 200. The camera module 200 may include a photosensitive chip to implement a camera function.

The driving mechanism 500 includes a driving source 510 and a rotating member 520, where the driving source 510 is disposed on the base 100, alternatively, the driving source 510 may be directly fixedly connected to the base 100, or indirectly fixedly connected to the base 100 through other components. The rotating member 520 is rotatably disposed on the base 100, the driving source 510 is connected to the rotating member 520, and the driving source 510 can drive the rotating member 520 to rotate relative to the base 100. The drive source 510 may be a motor or other component having a drive function.

The rotating member 520 is connected to at least one of the telescopic bracket 300 and the lens cover bracket 400, and the rotating member 520 can drive the at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100 in a process that the driving source 510 drives the rotating member 520 to rotate. Specifically, the rotator 520 may drive at least one of the telescoping support 300 and the lens cover support 400 closer to the base 140 or farther from the base 140. When the rotation member 520 is simultaneously connected to the telescopic bracket 300 and the lens cover bracket 400, the driving of the telescopic bracket 300 and the lens cover bracket 400 can be achieved by the same driving mechanism, which makes the structure of the image pickup assembly simpler.

When the rotation piece 520 drives the telescopic bracket 300 to move relative to the base 100, the camera module 200 arranged on the telescopic bracket 300 can move relative to the base 100, so that the distance between the camera module 200 and the display screen changes, namely, the camera module 200 is close to or far away from the display screen, when the camera module 200 is close to the display screen, the space around the camera module 200 can be compressed, the space occupied by the camera module is small, the size of the electronic equipment provided with the camera module in the moving direction of the telescopic bracket 300 is further thinned, the attractiveness and portability of the electronic equipment are improved, when the camera module 200 is far away from the display screen, the moving space of the camera module 200 is increased, the focusing range of the camera module 200 is further enlarged, the anti-shake effect of the camera module is better, or the design requirement of a larger photosensitive chip is met.

When the rotation piece 520 drives the lens cover bracket 400 to move relative to the base 100, the lens cover 410 can be moved relative to the base 100, so that the distance between the camera module 200 and the lens cover 410 is relatively changed, that is, the lens cover 410 is close to or far away from the camera module 200, when the lens cover 410 is close to the camera module 200, the space around the camera module 200 can be compressed, the space occupied by the camera module is smaller, and when the lens cover 410 is far away from the camera module 200, the movement space of the camera module 200 can be increased, so that the focusing range of the camera module 200 is larger, the anti-shake effect is better, or the design requirement of a larger photosensitive chip is met. Of course, the distance between the camera module 200 and the lens cover 410 is variable, and the purposes of increasing the height of the lens along the optical axis direction of the lens, enlarging the aperture, and the like can be achieved, so that the imaging quality is improved.

When the rotation member 520 simultaneously drives the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100, the distance between the camera module 200 and the lens cover 410 and the distance between the camera module 200 and the display screen change, and thus the movement space around the camera module 200 also changes, so that the photographing operation can be performed or not performed according to the spatial change. Of course, only the space between the camera module 200 and the lens cover 410 or the space between the camera module 200 and the display screen can be changed, so as to meet different use requirements, for example, shooting operation without anti-shake function can be realized.

In the embodiment of the present application, the camera module 200 is disposed on the telescopic bracket 300, the lens cover bracket 400 is provided with the lens cover 410, and the driving source 510 can drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move through the rotation member 520, thereby realizing the movement of at least one of the camera module 200 and the lens cover 410, and thus, at least one of the interval between the camera module 200 and the lens cover 410 and the interval between the camera module 200 and the display screen can be adjusted. When shooting is not needed, at least one of the telescopic bracket 300 and the lens cover bracket 400 can be driven to move so as to compress the space around the camera module 200 and reduce the space occupied by the camera module, and when shooting operation is implemented, at least one of the telescopic bracket 300 and the lens cover bracket 400 can be driven to move so as to increase the movement space of the camera module 200, so that the focusing range of the camera module 200 is larger, the anti-shake effect is better, and finally the quality of the image shot by the camera module 200 is higher.

Alternatively, the rotator 520 may drive the telescopic bracket 300 and the lens cover bracket 400 to move in the same direction or in different directions with respect to the base 100.

Alternatively, one of the rotating member 520 and the telescopic bracket 300 is provided with a first engagement protrusion 521, the other is provided with a first spiral guide groove 310, the rotating member 520 is connected with the telescopic bracket 300 through the first engagement protrusion 521 and the first spiral guide groove 310, the first engagement protrusion 521 is slidably engaged with the first spiral guide groove 310, and the rotating member 520 can drive the telescopic bracket 300 to move relative to the base 100 under the engagement of the first engagement protrusion 521 and the first spiral guide groove 310. Such an embodiment can realize the transmission between the rotation member 520 and the telescopic bracket 300 by a simple structure, and thus can simplify the structure of the camera module.

In one embodiment, the rotating member 520 is provided with a first spiral guiding groove 310, the telescopic bracket 300 is provided with a first engaging protrusion 521, and the rotating member 520 rotates to slide the first engaging protrusion 521 in the first spiral guiding groove 310, so as to drive the telescopic bracket 300 to move relative to the base 100.

In another embodiment, the rotating member 520 is provided with a first engaging protrusion 521, and the telescopic bracket 300 is provided with a first spiral guiding groove 310. Since the telescopic bracket 300 needs to provide sufficient supporting force for the camera module, the size thereof is generally larger, so that the first spiral guide groove 310 with larger pitch is more suitable for being arranged, so that the moving range of the telescopic bracket 300 is larger, and further, the shooting effect of the camera module 200 is improved. Meanwhile, the first fitting convex portion 521 does not need to occupy a large space, and thus the rotation member 520 can be set smaller, so that the space occupied by the image pickup assembly is smaller.

Optionally, the first spiral guide groove 310 is disposed outside the telescopic bracket 300, and the extending direction of the first spiral guide groove 310 is inclined with respect to the height direction of the telescopic bracket 300, in other words, an included angle is formed between the extending direction of the first spiral guide groove 310 and the height direction of the telescopic bracket 300, the included angle is a non-zero included angle, the first spiral guide groove 310 is provided with an opening at a position near the bottom of the telescopic bracket 300 so as to be matched with the first matching convex portion 521, and a limiting portion is disposed at the top of the first spiral guide groove 310 so as to limit the first matching convex portion 521, thereby preventing the first matching convex portion 521 from being separated from the first spiral guide groove 310 when moving to the top of the first spiral guide groove 310.

Alternatively, one of the rotating member 520 and the lens cover holder 400 is provided with a second engagement protrusion 522, and the other is provided with a second spiral guide groove 420, the rotating member 520 is connected to the lens cover holder 400 through the second engagement protrusion 522 and the second spiral guide groove 420, the second engagement protrusion 522 is slidably engaged with the second spiral guide groove 420, and the rotating member 520 can drive the lens cover holder 400 to move relative to the base 100 under the engagement of the second engagement protrusion 522 and the second spiral guide groove 420. Such an embodiment can realize the transmission between the rotation member 520 and the lens cover holder 400 by a simple structure, and thus can simplify the structure of the image pickup assembly.

In one embodiment, the rotating member 520 is provided with a second spiral guide groove 420, the lens cover bracket 400 is provided with a second engaging protrusion 522, and the rotating member 520 rotates to slide the second engaging protrusion 522 in the second spiral guide groove 420, so as to drive the lens cover bracket 400 to move relative to the base 100.

In another embodiment, the rotating member 520 is provided with a second engaging protrusion 522, and the lens cover bracket 400 is provided with a second spiral guiding groove 420. Since the lens cover bracket 400 needs to provide a sufficient supporting force to the lens cover 410, the size thereof is generally larger, so that the second spiral guide groove 420 with a larger pitch is more suitable for providing a larger moving range of the lens cover bracket 400, thereby improving the shooting effect of the camera module 200. Meanwhile, the second fitting convex portion 522 does not need to occupy a large space, and thus the rotation member 520 can be set smaller, so that the space occupied by the camera module is smaller.

Optionally, the second spiral guide groove 420 is disposed inside the lens cover bracket 400, and the extending direction of the second spiral guide groove 420 is inclined with respect to the height direction of the lens cover bracket 400, in other words, an included angle is formed between the extending direction of the second spiral guide groove 420 and the height direction of the lens cover bracket 400, the included angle is a non-zero included angle, the second spiral guide groove 420 is provided with an opening near the bottom of the lens cover bracket 400 so as to be matched with the second matching convex part 522, and a limiting part is disposed at the top of the second spiral guide groove 420 so as to limit the second matching convex part 522, thereby preventing the second matching convex part 522 from being separated from the second spiral guide groove 420 when moving to the top of the second spiral guide groove 420.

Alternatively, the pitch of the second spiral guide groove 420 may be smaller than or equal to the pitch of the first spiral guide groove 310, and the design is such that the distance between the camera module 200 and the lens cover 410 is smaller than or equal to the distance between the camera module 200 and the display screen when the rotation member 520 drives the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100 when the photographing operation is performed.

In another embodiment, the pitch of the second spiral guide groove 420 is greater than that of the first spiral guide groove 310, and when the rotating member 520 drives the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100, the distance between the camera module 200 and the lens cover 410 is greater than that between the camera module 200 and the display screen, i.e. the distance between the camera module 200 and the lens cover 410 is greater than that between the camera module 200 and the display screen, so that the maximum value of the distance between the camera module 200 and the lens cover 410 is greater, the movement space of the camera module 200 is further greater, the focusing range is increased, the anti-shake effect is better, and the quality of the finally photographed image is higher.

Alternatively, the rotating member 520 may be an annular member, and the inner peripheral surface of the rotating member 520 is provided with a first engaging protrusion 521, so as to be engaged with the first spiral guiding groove 310 provided on the outside of the telescopic bracket 300, thereby enabling the rotating member 520 to be sleeved on the outside of the telescopic bracket 300, so that the structure of the image capturing assembly is more compact. In order to make the rotating member 520 more stable and reliable to drive the telescopic bracket 300 to move relative to the base 100, the number of the first engaging protrusions 521 may be at least two, correspondingly, the number of the first spiral guiding grooves 310 may be at least two, and the at least two first engaging protrusions 521 are in one-to-one correspondence with the at least two first spiral guiding grooves 310 and are in sliding fit.

Optionally, the outer peripheral surface of the rotating member 520 is provided with a second engaging protrusion 522, so as to be engaged with the second spiral guide groove 420 provided in the lens cover bracket 400, thereby enabling the rotating member 520 to be sleeved in the lens cover bracket 400, so that the structure of the image capturing assembly is more compact. When the first engaging protrusion 521 and the second engaging protrusion 522 are respectively located at both sides of the rotation member 520, the telescopic bracket 300, the rotation member 520, and the lens cover bracket 400 are nested with each other, and when the camera module is retracted, the space occupied by the telescopic bracket 300, the rotation member 520, and the lens cover bracket 400 is smaller, and thus the space occupied by the camera module is smaller. In order to make the rotating member 520 more stable and reliable to drive the lens cover bracket 400 to move relative to the base 100, the number of the second engaging protrusions 522 may be at least two, correspondingly, the number of the second spiral guiding grooves 420 may be at least two, and the at least two second engaging protrusions 522 are in one-to-one correspondence with the at least two second spiral guiding grooves 420 and are in sliding fit.

Alternatively, in order to make the rotation member 520 move the lens cover bracket 400 more smoothly relative to the base 100, a smaller friction force is provided between the lens cover bracket 400 and the base 100, so that the lens cover bracket 400 receives a smaller resistance from the base 100, and the lens cover bracket 400 is easier to move.

Optionally, friction force may be reduced by providing the first ball 610, specifically, the camera assembly further includes the first ball 610, the lens cover bracket 400 is provided with the first ball groove 430, the base 100 is provided with the second ball groove 110, the first ball groove 430 is opposite to the second ball groove 110, the first ball 610 is provided between the first ball groove 430 and the second ball groove 110, and the first ball groove 430 and the second ball groove 110 extend along the optical axis direction of the lens, that is, when the lens cover bracket 400 moves relative to the base 100, the first ball 610 rolls in the first ball groove 430 and the second ball groove 110, the first ball 610 not only can reduce friction force when the lens cover bracket 400 moves, but also can form rolling support between the lens cover bracket 400 and the base 100, and the first ball 610, the first ball groove 430 and the second ball groove 110 cooperate to play a guiding role on movement of the lens cover bracket 400, so that the lens cover bracket 400 moves more smoothly and stably relative to the base 100.

To further enhance the movement stability of the lens cover holder 400, the number of the first ball grooves 430 and the second ball grooves 110 may be at least two, and each of the first ball grooves 430 and the second ball grooves 110 may be engaged with at least one of the first balls 610. Further, the number of the first balls 610 provided between the same first ball groove 430 and second ball groove 110 is at least two to better exert the moving guiding effect on the lens cover holder 400, and at the same time, the guiding balance can be ensured.

Optionally, the image capturing assembly may further include a second ball 620, the telescopic bracket 300 is provided with a third ball groove 320, the lens cover bracket 400 is provided with a fourth ball groove 440, the third ball groove 320 is opposite to the fourth ball groove 440, the second ball 620 is disposed between the third ball groove 320 and the fourth ball groove 440, and the third ball groove 320 and the fourth ball groove 440 all extend along the optical axis direction of the lens. At this time, the second ball 620 is disposed between the third ball groove 320 and the fourth ball groove 440 and functions to rollingly support the telescopic bracket 300 and the lens cover bracket 400, which reduces a movement resistance between the telescopic bracket 300 and the lens cover bracket 400, thereby making it easier for the telescopic bracket 300 and the lens cover bracket 400 to move with respect to the base 100.

Further, the second ball 620 cooperates with the third ball groove 320 and the fourth ball groove 440 to guide the movement of the telescopic bracket 300 and the lens cover bracket 400. To ensure the balance of the motion guide, optionally, the number of the third ball grooves 320 and the fourth ball grooves 440 is at least two, and each of the third ball grooves 320 and the fourth ball grooves 440 may be engaged with at least one of the second balls 620. Further, the number of the second balls 620 provided between the same third ball groove 320 and fourth ball groove 440 is at least two, thereby ensuring the balance of the guide.

Optionally, the image capturing assembly further includes a third ball 630, the rotating member 520 is located in the base 100, the inner side surface of the base 100 has a guiding surface 120, the outer side surface of the rotating member 520 is provided with a fifth ball groove 523, the fifth ball groove 523 is opposite to the guiding surface 120, the third ball 630 is disposed between the fifth ball groove 523 and the guiding surface 120, and the fifth ball groove 523 extends along a direction surrounding the optical axis of the lens, that is, the third ball 630 is disposed between the base 100 and the rotating member 520, so as to play a role of rolling and supporting the base 100 and the rotating member 520, when the rotating member 520 receives a driving force perpendicular to the optical axis direction of the lens, the rotating member 520 can rotate around the axis where the optical axis of the lens is located, and under the action of the guiding surface 120 and the third ball 630, the rotating member 520 rotates more smoothly relative to the base 100, so that the rotating member 520 can play a role of power transmission better.

Further, the guiding surface 120 is matched with the outer side surface of the rotating member 520, the guiding surface 120 can be an arc surface, and the outer side surface of the rotating member 520 can also be an arc surface, so that the resistance force applied to the rotating member 520 in the rotating process is smaller, and the rotating member 520 is smoother and easier to rotate relative to the base 100.

Optionally, during the rotation of the rotating member 520 relative to the base 100, the third ball 630 slides out of the groove formed by the fifth ball groove 523 and the guiding surface 120 relatively easily, and to avoid this phenomenon, optionally, the base 100 further has a limiting surface 130, where the limiting surface 130 is connected to the guiding surface 120, and the limiting surface 130 is opposite to the bottom surface of the fifth ball groove 523, and the third ball 630 is located between the bottom surface of the fifth ball groove 523 and the limiting surface 130, so that the third ball 630 is subjected to both the limiting effect of the limiting surface 130 and the guiding effect of the guiding surface 120, that is, the third ball 630 can perform the rolling supporting function better under the combined effect of the fifth ball groove 523, the guiding surface 120 and the limiting surface 130. Further alternatively, the limiting surface 130 may be a plane, which is perpendicular to the optical axis of the lens, so as to facilitate processing while enhancing the limiting effect.

Alternatively, the cross-sectional shape of each ball groove may be V-shaped, L-shaped, U-shaped, C-shaped, or the like, which can limit each ball in a single degree of freedom or multiple degrees of freedom, so that each ball is stably disposed in each ball groove. In addition, one end of the ball grooves may be provided with openings so that the balls can enter the corresponding ball grooves, and the other end of the ball grooves may be provided with a limit part so as to prevent the balls from being separated from the ball grooves.

The image pickup assembly disclosed by the application can further comprise a slip ring 700, wherein the slip ring 700 is arranged on the base 100, the rotating member 520 is rotatably matched with the slip ring 700, and the slip ring 700 can play a role in sliding support on the rotating member 520 in the rotating process of the rotating member 520, so that the rotating member 520 can better play a role in power transmission. The slip ring 700 may be made of a wear-resistant material so as to improve the accuracy of its engagement with the rotor 520.

Optionally, the camera module further includes an electrical connector 800, the electrical connector 800 is disposed on the base 100, and the electrical connector 800 is disposed on a side of the camera module 200 away from the lens cover 410, the electrical connector 800 is electrically connected with the camera module 200, specifically, the electrical connector 800 includes a frame 810, a first connecting portion 820 and a second connecting portion 830, the first connecting portion 820 is a flexible connection structure, the second connecting portion 830 is disposed on the camera module 200 and electrically connected with the camera module 200, the second connecting portion 830 is connected with the frame 810 through the first connecting portion 820 and electrically connected with the connector 850, and the frame 810 is electrically connected with a circuit board of an external device (e.g. an electronic device) through a tail 840 disposed outside the base 100, so that the electrical connector 850 is electrically connected with the circuit board of the external device (e.g. an electronic device), thereby achieving the purposes of providing current to the camera module 200 and performing data transmission by the electrical connector 800, and ensuring normal operation of the camera module 200.

Optionally, a certain installation space is provided between the slip ring 700 and the base 140 of the base 100, which is used for installing the electrical connector 800.

Alternatively, since the length of the first connecting portion 820 is generally longer to accommodate the movement of the camera module and there are many components mounted in the base 100, the first connecting portion 820 may be a bent member to extend in a direction surrounding the second connecting portion 830 in order to make the arrangement of the components more compact and prevent the components from interfering with the first connecting portion 820. At this time, the position of the first connecting portion 820 is not easy to change, and is not easy to interfere with other components, so that other components can be arranged more compactly, and the occupied space of the base 100 is less. Further, the first connecting portion 820 may be a sheet-shaped bending member with a certain rigidity, so that the position of the first connecting portion 820 is kept unchanged before and after deformation, and interference with other components is less likely to occur.

Optionally, the driving mechanism 500 further includes an elastic member 530, where the driving source 510 drives the rotating member 520 to rotate by the elastic member 530, when an external force is applied to the top of the image capturing assembly, the lens cover bracket 400, the telescopic bracket 300, and other components generate a retraction trend, and at this time, the elastic member 530 may deform to allow these components to move, and the external force is not transmitted to the driving source 510, so that the driving source 510 is not damaged, and other transmission structures (such as the first engaging protrusion 521 and the second engaging protrusion 522) are not damaged due to excessive stress.

Optionally, the rotating member 520 is provided with driving teeth, the driving mechanism 500 further includes a rack 540, the rack 540 is meshed with the driving teeth, the driving source 510 may include a motor 511, a reduction gearbox 512, a lead screw 513, a slider 514, a support 515, a guide shaft 516 and a wiring portion 517, the wiring portion 517 is electrically connected with the motor 511 to provide electric power for the motor 511, an output end of the motor 511 is connected with the reduction gearbox 512, an output end of the reduction gearbox 512 is connected with the lead screw 513, the lead screw 513 is in threaded fit with the slider 514, one end of the lead screw 513 is connected with one end of the support 515, the other end of the support 515 is connected with the reduction gearbox 512, one end of the slider 514 is connected with one end of the elastic member 530 and is in sliding fit with the guide shaft 516, and the other end of the elastic member 530 is meshed with the rack 540. After the power output by the motor 511 is reduced by the reduction gearbox 512, the rotation speed is reduced, the driving torque is increased, and finally the power is transmitted to the elastic member 530, and the elastic member 530 stably drives the rotating member 520 to rotate through the rack 540 under the action of the guide shaft 516.

Alternatively, the elastic member 530 may be a spring, the screw 513 may be replaced with a worm, and the slider 514 may be a worm wheel or a nut. Of course, the embodiment of the present application is not particularly limited to the above-described components.

Optionally, the camera assembly further includes a seal 900, and the lens cover bracket 400 is in sealing engagement with the base 100 via the seal 900 to prevent external dust or liquid from entering the interior of the camera assembly, thereby adversely affecting components within the camera assembly.

In one embodiment, seal 900 may be flexibly coupled to lens cover holder 400 and base 100 to provide a seal. Specifically, the sealing member 900 may be a flexible membrane, one end of which is connected to the base 100 and the other end of which is connected to the lens cover holder 400, thereby achieving a more effective seal.

In another embodiment, the seal 900 may be slidably coupled to the lens cover holder 400 and the base 100 to form a dynamic seal with the lens cover holder 400. Specifically, the sealing member 900 may be a sealing ring, the top of the lens cover bracket 400 is provided with a fixing groove, the sealing ring is disposed in the fixing groove, and the sealing ring and the inner side surface of the base 100 form a sliding friction seal to prevent external dust and liquid from entering the camera assembly.

Optionally, the application discloses an electronic device comprising the camera assembly.

As shown in fig. 22, the embodiment of the present application further discloses an imaging method, which is applied to the imaging assembly described in any of the embodiments, wherein a first space is provided between the camera module 200 and the lens cover 410, a second space is provided between the camera module 200 and the display screen, and the imaging method includes:

s100, receiving a first input.

The first input may be an input by the user to the electronic device, and the first input may be performed by touch, and specifically may be a shooting input by the user that the image capturing component wants to perform a shooting operation, or may be an ending shooting input by the user that the user wants to end the shooting operation.

S200, in the case where the first input is a photographing input, at least one of the telescopic bracket 300 and the lens cover bracket 400 is driven to move with respect to the base 100 such that at least one of the first pitch and the second pitch is increased.

When the camera assembly receives the shooting input, the rotation piece 520 of the camera assembly drives at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100, namely drives at least one of the lens cover 410 and the camera module 200 to move relative to the base 100, so that at least one of a first interval between the camera module 200 and the lens cover 410 and a second interval between the camera module 200 and the display screen is increased, and further the movement space of the camera module 200 is increased, the focusing range of the camera module 200 is larger, the anti-shake effect is better, and finally the quality of an image shot by the camera module 200 is higher.

S300, in a case where the first input is the end shooting input, at least one of the telescopic bracket 300 and the lens cover bracket 400 is driven to move relative to the base 100 so that at least one of the first pitch and the second pitch is reduced.

When the camera assembly receives the photographing ending input, the rotation member 420 of the camera assembly drives at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100, i.e. drives at least one of the lens cover 410 and the camera module 200 to move relative to the base 100, thereby realizing that at least one of a first interval between the camera module 200 and the lens cover 410 and a second interval between the camera module 200 and the display screen is reduced, so as to compress the space around the camera module 200, and the space occupied by the camera assembly is smaller.

The image capturing method disclosed in the embodiment of the application uses the rotating member 520 to drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100, so that at least one of the distance between the camera module 200 and the lens cover 410 and the distance between the camera module 200 and the display screen can be adjusted, thereby realizing the variable size of the surrounding movement space of the camera module 200, and further enabling the image capturing assembly to implement the image capturing operation and not implement the image capturing operation.

According to the image pickup method provided by the embodiment of the application, the execution subject can be an image pickup device. In the embodiment of the present application, an image capturing method performed by an image capturing device is taken as an example, and the image capturing device provided in the embodiment of the present application is described.

An embodiment of the present application also discloses an image pickup apparatus, which is applicable to the image pickup method according to any of the embodiments described above, and includes a receiving module configured to receive a first input, and a control module configured to drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100 so as to increase at least one of the first pitch and the second pitch when the first input is a photographing input, and drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100 so as to decrease at least one of the first pitch and the second pitch when the first input is a photographing input.

The camera device disclosed in the embodiment of the application uses the rotating member 420 to drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100, so that at least one of the distance between the camera module 200 and the lens cover 410 and the distance between the camera module 200 and the display screen can be adjusted, thereby realizing the variable size of the surrounding movement space of the camera module 200, and further enabling the camera module to implement shooting operation and not to implement shooting operation.

The image pickup device in the embodiment of the application can be an electronic device or a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. The electronic device may be a Mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a Mobile internet appliance (Mobile INTERNET DEVICE, MID), an augmented reality (augmented reality, AR)/Virtual Reality (VR) device, a robot, a wearable device, an ultra-Mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), etc., and may also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a Television (TV), a teller machine, a self-service machine, etc., which are not particularly limited in the embodiments of the present application.

The image capturing apparatus in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, and the embodiment of the present application is not limited specifically.

Optionally, as shown in fig. 23, the embodiment of the present application further provides an electronic device 1000, which includes a processor 1020 and a memory 1010, where the memory 1010 stores a program or an instruction that can be executed on the processor 1020, and the program or the instruction implements each process of the above-mentioned embodiment of the image capturing method when executed by the processor 1020, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here.

It should be noted that, the electronic device in the embodiment of the present application includes a mobile electronic device and a non-mobile electronic device.

Fig. 24 is a schematic hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 2000 includes, but is not limited to, a radio frequency unit 2010, a network module 2020, an audio output unit 2030, an input unit 2040, a sensor 2050, a display unit 2060, a user input unit 2070, an interface unit 2080, a memory 2090, a processor 2001, and the like.

Those skilled in the art will appreciate that the electronic device 2000 may also include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 2001 by a power management system to perform functions such as managing charging, discharging, and power consumption by the power management system. The electronic device structure shown in fig. 24 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown in the drawings, or may combine some components, or may be arranged in different components, which will not be described in detail herein.

Wherein the processor 2001 is configured to receive a first input, drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100 such that at least one of the first pitch and the second pitch is increased in a case where the first input is a photographing input, and drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100 such that at least one of the first pitch and the second pitch is decreased in a case where the first input is an ending photographing input.

The electronic device disclosed in the embodiment of the application uses the rotating member 420 to drive at least one of the telescopic bracket 300 and the lens cover bracket 400 to move relative to the base 100, so that at least one of the distance between the camera module 200 and the lens cover 410 and the distance between the camera module 200 and the display screen can be adjusted, thereby realizing the variable size of the surrounding movement space of the camera module 200, and further enabling the camera module to implement shooting operation and not to implement shooting operation.

It should be appreciated that in embodiments of the present application, the input unit 2040 may include a graphics processor (Graphics Processing Unit, GPU) 2041 and a microphone 2042, with the graphics processor 2041 processing image data of still pictures or video obtained by an image capture device (e.g., a camera) in a video capture mode or an image capture mode. The display unit 2060 may include a display panel 2061, and the display panel 2061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 2070 includes at least one of a touch panel 2071 and other input devices 2072. The touch panel 2071 is also referred to as a touch screen. The touch panel 2071 may include two parts of a touch detection device and a touch controller. The display screen disclosed in the embodiments of the present application may include the display panel 2061 and the touch panel 2071 described herein. Other input devices 2072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not repeated herein.

The memory 2090 may be used to store software programs and various data, and the memory 2090 may mainly include a first storage area storing programs or instructions and a second storage area storing data, wherein the first storage area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 2090 may include volatile memory or nonvolatile memory, or the memory 2090 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static random access memory (STATIC RAM, SRAM), dynamic random access memory (DYNAMIC RAM, DRAM), synchronous Dynamic Random Access Memory (SDRAM), double data rate Synchronous dynamic random access memory (Double DATA RATE SDRAM, DDRSDRAM), enhanced Synchronous dynamic random access memory (ENHANCED SDRAM, ESDRAM), synchronous link dynamic random access memory (SYNCH LINK DRAM, SLDRAM), and Direct random access memory (DRRAM). Memory 2090 in embodiments of the application includes, but is not limited to, these and any other suitable types of memory.

Processor 2001 may include one or more processing units, and optionally, processor 2001 integrates an application processor that primarily processes operations involving an operating system, user interface, application program, etc., and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 2001.

The embodiment of the application also provides a readable storage medium, on which a program or an instruction is stored, which when executed by a processor, implements the respective processes of the above-mentioned embodiment of the image capturing method, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here.

Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.

The embodiment of the application further provides a chip, which comprises a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the processes of the embodiment of the image pickup method, and can achieve the same technical effects, so that repetition is avoided, and the description is omitted here.

It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.

Embodiments of the present application provide a computer program product stored in a storage medium, where the program product is executed by at least one processor to implement the respective processes of the above-described image capturing method embodiments, and achieve the same technical effects, and for avoiding repetition, a detailed description is omitted herein.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present application.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims

1. The utility model provides a subassembly of making a video recording, its characterized in that includes base (100), camera module (200), telescopic bracket (300), lens lid support (400) and actuating mechanism (500), wherein:

the camera module (200) is arranged on the telescopic bracket (300), the telescopic bracket (300) is connected with the lens cover bracket (400), a lens cover (410) is arranged on the lens cover bracket (400), and the lens cover (410) is arranged opposite to a lens of the camera module (200);

The driving mechanism (500) comprises a driving source (510) and a rotating piece (520), wherein the driving source (510) is arranged on the base (100), the rotating piece (520) is rotatably arranged on the base (100), the driving source (510) is connected with the rotating piece (520), and the driving source (510) drives the rotating piece (520) to rotate;

The rotating piece (520) is connected with the telescopic bracket (300) and the lens cover bracket (400), the rotating piece (520) can drive the telescopic bracket (300) and the lens cover bracket (400) to move relative to the base (100), and when the rotating piece (520) drives the telescopic bracket (300) to move relative to the base (100), the camera module (200) arranged on the telescopic bracket (300) is enabled to move relative to the base (100).

2. The camera assembly of claim 1, wherein one of the rotating member (520) and the telescopic bracket (300) is provided with a first engagement protrusion (521), the other is provided with a first spiral guide groove (310), the rotating member (520) is connected with the telescopic bracket (300) through the first engagement protrusion (521) and the first spiral guide groove (310), the first engagement protrusion (521) is slidably engaged with the first spiral guide groove (310), and the rotating member (520) can drive the telescopic bracket (300) to move relative to the base (100) under the engagement of the first engagement protrusion (521) and the first spiral guide groove (310).

3. The camera assembly of claim 2, wherein one of the rotating member (520) and the lens cover bracket (400) is provided with a second engagement protrusion (522), the other is provided with a second spiral guide groove (420), the rotating member (520) is connected with the lens cover bracket (400) through the second engagement protrusion (522) and the second spiral guide groove (420), the second engagement protrusion (522) is slidably engaged with the second spiral guide groove (420), and the rotating member (520) can drive the lens cover bracket (400) to move relative to the base (100) under the engagement of the second engagement protrusion (522) and the second spiral guide groove (420).

4. A camera assembly according to claim 3, wherein the pitch of the second helical guide groove (420) is greater than the pitch of the first helical guide groove (310).

5. A camera assembly according to claim 3, wherein the rotation member (520) is an annular member, the first engagement protrusion (521) is provided on an inner peripheral surface of the rotation member (520), and the second engagement protrusion (522) is provided on an outer peripheral surface of the rotation member (520).

6. The camera assembly of claim 1, further comprising a first ball (610), wherein the lens cover bracket (400) defines a first ball groove (430), wherein the base (100) defines a second ball groove (110), wherein the first ball groove (430) is opposite the second ball groove (110), and wherein the first ball (610) is disposed between the first ball groove (430) and the second ball groove (110);

the first ball groove (430) and the second ball groove (110) each extend in the optical axis direction of the lens.

7. The camera assembly of claim 1, further comprising a second ball (620), wherein the telescoping support (300) has a third ball groove (320), wherein the lens cover support (400) has a fourth ball groove (440), wherein the third ball groove (320) is opposite to the fourth ball groove (440), and wherein the second ball (620) is disposed between the third ball groove (320) and the fourth ball groove (440);

the third ball groove (320) and the fourth ball groove (440) each extend in the optical axis direction of the lens.

8. The camera assembly according to claim 1, further comprising a third ball (630), wherein the rotating member (520) is located in the base (100), the inner side surface of the base (100) has a guide surface (120), a fifth ball groove (523) is formed in the outer side surface of the rotating member (520), the fifth ball groove (523) is opposite to the guide surface (120), and the third ball (630) is disposed between the fifth ball groove (523) and the guide surface (120);

the fifth ball groove (523) extends in a direction surrounding the optical axis of the lens.

9. The camera assembly of claim 8, wherein the base (100) further has a stop surface (130), the stop surface (130) being coupled to the guide surface (120), the stop surface (130) being opposite the bottom surface of the fifth ball groove (523), the third ball (630) being located between the bottom surface of the fifth ball groove (523) and the stop surface (130).

10. The camera assembly of claim 1, further comprising a slip ring (700), the slip ring (700) being disposed on the base (100), the rotator (520) rotatably engaging the slip ring (700).

11. The camera assembly of claim 1, further comprising an electrical connector (800), the electrical connector (800) being disposed on the base (100) and the electrical connector (800) being located on a side of the camera module (200) facing away from the lens cover (410);

The electric connector (800) comprises a frame body (810), a first connecting portion (820) and a second connecting portion (830), wherein the first connecting portion (820) is of a flexible connecting structure, the second connecting portion (830) is arranged on the camera module (200) and is electrically connected with the camera module (200), and the second connecting portion (830) is connected with the frame body (810) through the first connecting portion (820) and is electrically connected with the camera module.

12. The camera assembly of claim 11, wherein the first connection portion (820) is a bent piece, the first connection portion (820) extending in a direction around the second connection portion (830).

13. The image capturing assembly according to claim 1, wherein the driving mechanism (500) further includes an elastic member (530), and the driving source (510) drives the rotation member (520) to rotate through the elastic member (530).

14. The camera assembly of claim 1, further comprising a seal (900), the lens cover mount (400) sealingly engaging the base (100) via the seal (900).

15. An electronic device comprising the camera assembly of any one of claims 1 to 14.

16. The camera shooting method applied to the camera shooting assembly of any one of claims 1 to 14, wherein a first space is reserved between the camera module (200) and the lens cover (410), and a second space is reserved between the camera module (200) and a display screen;

the image pickup method comprises the following steps:

Receiving a first input;

Driving the telescopic bracket (300) and the lens cover bracket (400) to move relative to the base (100) so that the first interval and the second interval are increased when the first input is a shooting input;

When the first input is a shooting end input, the telescopic bracket (300) and the lens cover bracket (400) are driven to move relative to the base (100) so that the first interval and the second interval are reduced.