Imaging device and electronic device

Abstract

The present application provides a camera device and an electronic device, belonging to the technical field of electronic devices. Among them, the camera device includes: a housing, the housing includes a top wall, and a lens hole is provided on the top wall; a driving component, arranged inside the housing; a carrier, connected to the driving component, the driving component is used to drive the carrier to move, the carrier includes a first convex portion, and the first convex portion protrudes towards the top wall; a lens, arranged on the carrier, the first convex portion surrounds the periphery of the lens, and the lens is opposite to the lens hole; wherein, when the lens is in the initial position, the first convex portion abuts against the top wall; when the driving component drives the carrier and the lens to move, the first convex portion moves away from the top wall. In the embodiment of the present application, the possibility of foreign matters such as dust from the outside entering the inside of the camera device through the lens hole is reduced, thereby improving the reliability of the camera device.

Description

Technical Field

[0001] This application belongs to the technical field of electronic devices, and particularly relates to a camera device and an electronic device. Background Art

[0002] In the related art, after the motor of an electronic device such as a mobile phone is assembled with the lens, the initial position of the motor generally corresponds to a scene where the lens focus is close to infinity. That is, when the camera module is in the standby state, the initial position of the lens carrier is at the bottom or in the middle of the motor travel space. Furthermore, when the camera module is in standby, there is a certain gap between the top of the carrier and the housing of the lens. As a result, during the production and installation process, foreign matters such as dust are likely to enter between the carrier and the housing, thereby affecting the operation and use of the camera module. Summary of the Invention

[0003] This application aims to provide a camera device and an electronic device, which can solve one of the technical problems that in the related art, foreign matters such as dust are likely to enter during the installation of the camera device, thereby affecting the reliability of the camera device.

[0004] To solve the above technical problems, this application is implemented as follows:

[0005] In a first aspect, this application provides a camera device, including:

[0006] A housing, the housing includes a top wall, and a lens hole is provided on the top wall;

[0007] A driving component, which is arranged in the housing;

[0008] A carrier, which is connected to the driving component, and the driving component is used to drive the carrier to move. The carrier includes a first convex portion, and the first convex portion protrudes towards the top wall;

[0009] A lens, which is arranged on the carrier, the first convex portion surrounds the circumference of the lens, and the lens is opposite to the lens hole;

[0010] Wherein, when the lens is in the initial position, the first convex portion abuts against the top wall; when the driving component drives the carrier and the lens to move, the first convex portion moves away from the top wall.

[0011] In a second aspect, this application provides an electronic device, including:

[0012] The camera device as proposed in the first aspect.

[0013] In an embodiment of the present application, the imaging device includes a housing, a driving assembly, a carrier, and a lens. The driving assembly is connected to the carrier to drive the carrier to move relative to the housing. A lens is mounted on the carrier, and the lens corresponds to a lens hole on the top wall of the housing, so that light can pass through the lens hole and shine on the lens, thereby realizing shooting. The driving assembly can drive the carrier to drive the lens to move, thereby realizing the adjustment of the focal length.

[0014] Moreover, on one side of the carrier facing the top wall of the housing, a first convex portion is convexly provided. When the lens is in the initial state, the first convex portion abuts against the top wall of the housing, and the first convex portion surrounds the lens hole, thereby closing the lens hole. During the assembly or transportation of the imaging device, the possibility of foreign matters such as dust entering the interior of the imaging device through the lens hole from the outside is reduced, thereby improving the reliability of the imaging device.

[0015] Wherein, in the initial state, if the driving assembly drives the carrier and the lens to move, the first convex portion will move away from the top wall, thereby realizing the adjustment of the focal length.

[0016] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0018] Figure 1 shows a cross-sectional view of an imaging device provided by an embodiment of the present application;

[0019] Figure 2 shows an exploded view of an imaging device provided by an embodiment of the present application;

[0020] Figure 3 shows a schematic diagram of a lens, a carrier, a first elastic member, and a second elastic member in an imaging device provided by an embodiment of the present application;

[0021] Figure 4 shows as Figure 1 shown in the partial enlarged view of the imaging device.

[0022] Figures 1 to 4 Reference numerals:

[0023] 100 Camera device, 110 housing, 112 top wall, 114 lens hole, 116 fourth protrusion, 120 driving component, 122 coil, 124 magnetic part, 130 carrier, 132 first protrusion, 134 second protrusion, 140 lens, 150 seat body, 152 groove, 154 bottom of the groove, 156 third protrusion, 160 first elastic part, 170 second elastic part, 180 photosensitive component, 182 bottom case, 184 circuit board, 186 photosensitive element, 190 filter. Detailed implementation manners

[0024] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only for explaining the present application and should not be construed as a limitation to the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts belong to the scope of protection of the present application.

[0025] The terms "first", "second" in the description and claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects. The character " / " generally means an "or" relationship between the related objects before and after.

[0026] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "inner", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0027] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0028] The following will be combined with Figures 1 to 4 Describe the camera device 100 and the electronic device according to the embodiments of the present application.

[0029] As Figure 1 、Figure 2 and Figure 4 As shown in Figure 4 , the present application provides a camera device 100, including: a housing 110, the housing 110 includes a top wall 112, and a lens hole 114 is formed on the top wall 112; a driving assembly 120, disposed within the housing 110; a carrier 130, connected to the driving assembly 120, the driving assembly 120 is configured to drive the carrier 130 to move, the carrier 130 includes a first protruding portion 132, and the first protruding portion 132 protrudes toward the top wall 112; a lens 140, disposed on the carrier 130, the first protruding portion 132 surrounds the periphery of the lens 140, and the lens 140 is opposite to the lens hole 114; wherein, when the lens 140 is in the initial position, the first protruding portion 132 abuts against the top wall 112; when the driving assembly 120 drives the carrier 130 and the lens 140 to move, the first protruding portion 132 moves away from the top wall 112.

[0030] In an embodiment of the present application, the camera device 100 includes a housing 110, a driving assembly 120, a carrier 130, and a lens 140. The driving assembly 120 is connected to the carrier 130, so as to drive the carrier 130 to move relative to the housing 110. Moreover, the lens 140 is mounted on the carrier 130, and the lens 140 corresponds to the lens hole 114 on the top wall 112 of the housing 110, so that light can pass through the lens hole 114 and shine on the lens 140, thereby realizing shooting. And the driving assembly 120 can drive the carrier 130 to drive the lens 140 to move, so as to realize the adjustment of the focal length.

[0031] Moreover, on the side of the carrier 130 facing the top wall 112 of the housing 110, a first protruding portion 132 is convexly provided. When the lens 140 is in the initial state, the first protruding portion 132 abuts against the top wall 112 of the housing 110. Moreover, the first protruding portion 132 surrounds the lens hole 114, thereby closing the lens hole 114. During the assembly or transportation of the camera device 100, etc., the possibility of foreign matters such as dust entering the interior of the camera device through the lens hole 114 from the outside is reduced, thereby improving the reliability of the camera device 100.

[0032] Wherein, in the initial state, if the driving assembly 120 drives the carrier 130 and the lens 140 to move, the first protruding portion 132 will move away from the top wall 112, thereby realizing the adjustment of the focal length.

[0033] Specifically, when assembling the imaging device 100, since the lens 140 abuts against the top wall 112 of the carrier 130 and the housing 110 in the initial state, that is, in the initial state, the driving assembly 120 supports the carrier 130, so that the carrier 130 abuts against the top wall 112 of the housing 110, and then the lens hole 114 can be sealed around the lens hole 114, preventing foreign matters such as dust from entering the interior of the imaging device 100, thereby improving the shooting effect and the zoom effect.

[0034] Moreover, after the imaging device 100 is installed on an electronic device, the end face of the lens 140 is closer to the screen (front camera) or the cover glass (rear camera) in front of it. With the normal opening size of the screen or the cover glass, it is not easy to see the end face edge of the lens 140 and some structures such as the driving assembly 120 or the housing 110, which can reduce the defects caused by appearance problems, improve the yield rate, and reduce the production cost. At the same time, the carrier 130 forms a sealed structure by closely adhering to the top wall 112 of the housing 110 in the initial state, reducing the possibility of external dust or foreign matters entering the imaging device 100. Among them, in the initial state, the lens 140 stays at a position far from the photosensitive component 180, and the focus of the lens 140 is on a nearby object. When it is necessary to focus on a farther object, the driving assembly 120 pulls the lens 140 and the carrier 130 downward so that the lens 140 approaches the photosensitive component 180 to achieve focusing on a farther object.

[0035] As Figure 1 shown, as a possible implementation manner, the imaging device 100 further includes: a base body 150, which is connected to the housing 110. The housing 110 and the base body 150 form an accommodation cavity. The carrier 130 and the driving assembly 120 are located in the accommodation cavity. A groove 152 is provided on one side of the base body 150 facing the carrier 130. The driving assembly 120 is connected to the peripheral side wall of the carrier 130, and at least a part of the peripheral side wall of the carrier 130 is located at the bottom 154 of the groove 152 in the projection on the base body 150 along the first direction.

[0036] Specifically, a base 150 is provided at the bottom of the housing 110. After the housing 110 and the base 150 are fitted together, an accommodation cavity is formed inside. The driving assembly 120 and the carrier 130 are both arranged inside the accommodation cavity, thus forming an integral modular structure. Moreover, the circumferential side walls of the driving assembly 120 and the carrier 130 are connected, and the driving assembly 120 is also connected to the circumferential side wall of the housing 110, thereby realizing the driving of the carrier 130. A groove 152 is provided on one side of the base 150 facing the carrier 130. Moreover, the notch of the groove 152 is arranged corresponding to at least a part of the circumferential side wall of the carrier 130, that is, the circumferential side of the carrier 130 is located above the groove 152. Thus, when the driving assembly 120 operates, if frictional dust is generated, it will fall into the groove 152, reducing the possibility of the dust generated by the friction of the driving assembly 120 entering the space below the lens 140, thereby improving the shooting effect and the reliability of shooting.

[0037] Wherein, the direction from the carrier 130 to the base 150 is the first direction. As Figure 1 shown in the figure, the carrier 130 is parallel-projected onto the base 150 in the first direction, and at least part of the edge of the projection is located on the bottom wall of the groove 152. That is, the circumferential side wall of the carrier 130 is located above the groove 152. Thus, when the driving assembly 120 operates, if frictional dust is generated, it will fall into the groove 152, reducing the possibility of the dust generated by the friction of the driving assembly 120 entering the space below the lens 140, thereby improving the shooting effect and the reliability of shooting. Specifically, the groove 152 is annular, and the edge of the projection of the carrier 130 is completely located at the groove bottom 154 of the groove 152.

[0038] That is, by improving and adjusting the structures of the base 150 and the carrier 130, the second protrusion 134 on the carrier 130 extends into the groove 152 of the base 150 in the initial state, thus forming a relatively sealed structure. After the dust worn by the operation of the driving assembly 120 falls into the groove 152, it is not easy to return to the driving assembly 120 again, and it is also not easy to enter the space below the lens 140, thereby improving the reliability of the imaging device 100.

[0039] Furthermore, the groove 152 can be an annular groove 152, so as to be arranged corresponding to one week of the carrier 130.

[0040] Such as Figure 1As shown, as a possible implementation, the carrier 130 includes: a second protrusion 134 that extends into the groove 152. Specifically, the carrier 130 includes a second protrusion 134 that extends into the interior of the groove 152 of the base 150. The second protrusion 134 and the groove 152 of the base 150 form an embedded structure, which can reduce the possibility of debris generated during the movement of the drive assembly 120 from entering the area of the photosensitive assembly 180. That is, the second protrusion 134 can block the notch of the groove 152. Thus, even if the posture of the imaging assembly is changed, the second protrusion 134 can still block the notch of the groove 152, reducing the possibility of dust inside the groove 152 from entering the space below the lens 140, thereby further improving the shooting effect and the reliability of shooting.

[0041] Wherein, when the drive assembly 120 drives the carrier 130 to move, the second protrusion 134 can move in the groove 152.

[0042] Specifically, the second protrusion 134 can be an annular protrusion.

[0043] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, as a possible implementation, the imaging device 100 further includes: a first elastic member 160, which is connected to one side of the carrier 130 and to the base 150 on the other side. The first elastic member 160 provides a force for the carrier 130 to move in the direction of the top wall 112 of the housing 110.

[0044] Specifically, a first elastic member 160 is provided between the carrier 130 and the base 150. Moreover, the first elastic member 160 provides support for the carrier 130. The direction of the pre-pressure of the first elastic member 160 is from the carrier 130 towards the top wall 112 of the housing 110, so that the carrier 130 has a tendency to move towards the top wall 112 of the housing 110, facilitating the abutment of the carrier 130 and the top wall 112 of the housing 110.

[0045] Wherein, the first elastic member 160 can make the carrier 130 abut against the top wall 112 of the housing 110. Moreover, the first elastic member 160 is in an annular structure and is in a centrosymmetric form.

[0046] As Figure 1 As shown, as a possible implementation, the base 150 further includes: a third protrusion 156. One side of the third protrusion 156 forms the inner side wall of the groove 152. Part of the first elastic member 160 is connected to the third protrusion 156, and part of the first elastic member 160 hangs over the notch of the groove 152. The carrier 130 is connected to the part of the first elastic member 160 that hangs over the notch of the groove 152.

[0047] Specifically, the base body 150 is of a ring structure. Further, the side wall of the groove 152 closer to the inner ring of the base body 150 is the inner side wall, and the side wall of the groove 152 closer to the outer ring of the base body 150 is the outer side wall. Further, the third protrusion 156 of the base body 150 is located inside the groove 152, and the third protrusion 156 forms the inner side wall of the groove 152. A part of the first elastic member 160 is mounted on the third protrusion 156, and a part is suspended at the notch of the groove 152. The first elastic member 160 suspended at the notch of the groove 152 is also connected to the carrier 130, so that the carrier 130 is suspended at the notch of the groove 152. Further, the first elastic member 160 can form a sealing structure to block a part of the notch of the groove 152 closer to the inner ring of the base body 150, thereby further reducing the possibility that the dust generated by the movement of the driving assembly 120 enters the inner ring of the base body 150 and drops into the space below the lens 140.

[0048] Further, a second notch is provided on one side of the second protrusion 134, and the first elastic member 160 is arranged at the second notch of the second protrusion 134. Since the carrier 130 is driven by the driving assembly 120, the second protrusion 134 moves in the groove 152. Further, by providing the second notch on the second protrusion 134, the length of the second protrusion 134 can be easily controlled, the stroke of the second protrusion 134 can be easily controlled, the possibility of the second protrusion 134 colliding with the base body 150 can be reduced, and the reliability of the imaging device 100 can be improved. Among them, the second protrusion 134 is of a ring structure, and the second notch is located on the inner ring of the second protrusion 134.

[0049] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, as a possible implementation manner, the imaging device 100 further includes: a second elastic member 170, connected to the carrier 130 on one side and connected to the housing 110 on the other side. The second elastic member 170 provides a force for the carrier 130 to move the carrier 130 in the direction of the top wall 112 of the housing 110.

[0050] Specifically, the second elastic member 170 is provided between the carrier 130 and the housing 110. The second elastic member 170 is respectively connected to the carrier 130 and the housing 110. The second elastic member 170 provides support for the carrier 130. The direction of the pre-pressure of the second elastic member 170 is from the carrier 130 towards the top wall 112 of the housing 110, so that the carrier 130 has a tendency to move towards the top wall 112 of the housing 110, which is convenient for realizing the abutment between the carrier 130 and the top wall 112 of the housing 110.

[0051] A first notch is provided on one side of the first protrusion 132, and the second elastic member 170 is disposed at the first notch of the first protrusion 132, thereby reducing the interference of the second elastic member 170 on the connectivity between the housing 110 and the carrier 130, and thus enhancing the sealing performance between the carrier 130 and the top wall 112 of the housing 110. Specifically, the first protrusion 132 is of a ring structure, and the first notch is located on the outer ring of the first protrusion 132. Moreover, the first elastic member 160 is of a ring structure and is in a centrosymmetric form.

[0052] Wherein, the second elastic member 170 can make the carrier 130 abut against the top wall 112 of the housing 110. Or the first elastic member 160 and the second elastic member 170 cooperate to make the carrier 130 abut against the top wall 112 of the housing 110. By adjusting the initial elastic force and pre-pressure of the first elastic member 160 and the second elastic member 170, the initial position of the carrier 130 and the lens 140 is set to the position where the carrier 130 abuts against the top wall 112 of the housing 110.

[0053] As a possible implementation manner, the force exerted by the first elastic member 160 and the second elastic member 170 on the carrier 130 is greater than the gravity of the carrier 130 and the lens 140. Specifically, the resultant force of the pre-pressures exerted by the first elastic member 160 and the second elastic member 170 on the carrier 130 is greater than the gravity of the carrier 130 and the lens 140, thereby ensuring that when the lens 140 is in the initial position, the initial position of the carrier 130 abuts against the top wall 112 of the housing 110.

[0054] That is to say, the pre-pressures generated by the first elastic member 160 and the second elastic member 170 both press the carrier 130 towards the top wall 112 of the housing 110, so that when the lens 140 is in the initial position, the driving device can be closed, that is, when the driving device is not working, the carrier 130 abuts against the top wall 112 of the housing 110.

[0055] As Figure 1 and Figure 4 shown, as a possible implementation manner, the housing 110 further includes: a fourth protrusion 116, which is provided on the side of the top wall 112 facing the carrier 130 and is arranged around the lens hole 114. When the lens is in the initial position, the first protrusion 132 surrounds the outside of the fourth protrusion 116.

[0056] Specifically, a fourth protrusion 116 is provided on the top wall 112 of the housing 110. The fourth protrusion 116 surrounds the periphery of the lens hole 114 and extends in the direction of the carrier 130. Moreover, when the lens 140 is in the initial position, the first protrusion 132 is sleeved outside the fourth protrusion 116. That is, the fourth protrusion 116 forms an inwardly buckled structure towards the lens 140, which can block external dust from entering. Thus, the first protrusion 132 and the fourth protrusion 116 form a two-layer sealing structure. Furthermore, even when the carrier 130 moves to a position where it does not abut against the top wall 112 of the housing 110, the fourth protrusion 116 can still provide a certain degree of sealing between the carrier 130 and the housing 110, further reducing the possibility of external dust entering the interior of the imaging device 100.

[0057] Among them, when the carrier 130 moves to the limit distance in the direction away from the top wall 112, a part of the first protrusion 132 and a part of the fourth protrusion 116 still form a two-layer nested structure, thereby enhancing the sealing performance of the lens hole 114.

[0058] Such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in

[0059] As a possible implementation manner, the driving assembly 120 includes a coil 122 and a magnetic member 124. One of the coil 122 and the magnetic member 124 is connected to the housing 110, and the other is connected to the carrier 130. Specifically, the driving assembly 120 includes a coil 122 and a magnetic member 124. Furthermore, when the coil 122 is energized, it can generate magnetism to drive the magnetic member 124 to move. And by controlling the energization parameters of the coil 122, the magnitude of the magnetic force generated by the coil 122 can be changed, thereby enhancing the control accuracy of the driving assembly 120 and enabling diverse adjustment of the focal length.

[0060] Specifically, the magnetic member 124 is a permanent magnet, such as a magnet.

[0061] Such as Figure 1 and Figure 2As shown, as a possible implementation, it further includes: a photosensitive component 180 disposed on the base 150. The base 150 includes a photosensitive hole, and a groove 152 surrounds the circumference of the photosensitive hole. The photosensitive component 180 is disposed corresponding to the photosensitive hole. Specifically, on the side of the base 150 facing away from the carrier 130, the photosensitive component 180 is provided. The base 150 includes a photosensitive hole, so that light can pass through the lens 140 and then irradiate on the photosensitive component 180 through the photosensitive hole, thereby realizing an image.

[0062] Specifically, the photosensitive component 180 includes a bottom case 182, a photosensitive element 186, and a circuit board 184. The sensory element is mounted on the circuit board 184, the circuit board 184 is mounted on the bottom case 182, and the bottom case 182 is connected to the base 150.

[0063] Further, a filter 190 is provided on the photosensitive component 180. Specifically, it is an infrared filter 190, and the filter 190 is mounted on the bottom case 182.

[0064] Specifically, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the imaging device 100 includes: a lens 140, a housing 110, a carrier 130, a base 150, a first elastic member 160, a second elastic member 170, and a driving assembly 120.

[0065] Among them, the housing 110 has a lens hole 114, and on the side of the top wall 112 facing the lens 140, a fourth protrusion 116 is formed, thereby blocking the first protrusion 132 of the carrier 130, reducing the possibility of dust entering the gap between the carrier 130 and the housing 110 from the outside during the process of the lens 140 and the carrier 130 moving away from the top wall 112, and thus reducing the influence of the driving assembly 120 by external dust or foreign objects.

[0066] The second elastic member 170 is a ring-shaped centrosymmetric structure.

[0067] The driving assembly 120 includes a magnetic member 124 and a coil 122. The magnetic member 124 generates a magnetic field, and the coil 122 is energized to generate a driving torque, thereby driving the magnetic member 124 to move.

[0068] The carrier 130 is used to carry the lens 140. At the same time, the first protrusion 132 protruding from the upper end of the carrier 130 abuts against the top of the housing 110, so that a sealed structure is formed between the carrier 130 and the housing 110.

[0069] The first elastic member 160 is a centrosymmetric structure.

[0070] Moreover, the imaging device 100 further includes a photosensitive component 180, and the photosensitive component 180 includes a bottom case 182, a photosensitive element 186, and a circuit board 184.

[0071] The imaging device 100 further includes a filter 190.

[0072] This application provides an electronic device, including the imaging device 100 provided in any of the above embodiments.

[0073] Specifically, since the electronic device provided in this application includes the imaging device 100 provided in any of the above embodiments, therefore, it has all the beneficial effects of the imaging device 100 provided in any of the above embodiments, which will not be elaborated one by one here.

[0074] Specifically, the electronic device includes: mobile phones, tablet computers, laptop computers, cameras, cameras, and other electrified products with a shooting function.

[0075] In the description of this specification, the description referring to terms such as "one embodiment" or "specific embodiment" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0076] Although the embodiments of this application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of this application, and the scope of this application is defined by the claims and their equivalents.

Claims

1. An imaging device, characterized in that, Comprising: A housing, the housing including a top wall, and a lens hole being formed in the top wall; A driving assembly, disposed inside the housing; A carrier, connected to the driving assembly, the driving assembly being configured to drive the carrier to move, the carrier including a first convex portion, the first convex portion protruding towards the top wall; A lens, disposed on the carrier, the first convex portion surrounding the periphery of the lens, and the lens being opposite to the lens hole; Wherein, when the lens is in the initial position, the first convex portion abuts against the top wall, and the first convex portion surrounds the lens hole, thereby closing the lens hole; when the driving assembly drives the carrier and the lens to move, the first convex portion moves away from the top wall; A second elastic member, having one side connected to the carrier and the other side connected to the housing, the second elastic member providing a force for the carrier to move towards the top wall direction; A first notch is provided on one side of the first convex portion, and the second elastic member is disposed at the first notch of the first convex portion.

2. The imaging device according to claim 1, wherein Further comprising: A base body, connected to the housing and opposite to the top wall of the housing, the carrier and the driving assembly being located between the top wall and the base body, a groove being provided on one side of the base body facing the carrier, the driving assembly being connected to the peripheral side wall of the carrier, and at least a part of the peripheral side wall of the carrier projects onto the bottom of the groove on the base body along a first direction.

3. The imaging device according to claim 2, wherein The carrier includes: A second convex portion, the second convex portion extending into the groove.

4. The imaging device according to claim 2, characterized in that, Further comprising: A first elastic member, having one side connected to the carrier and the other side connected to the base body, the first elastic member providing a force for the carrier to move towards the top wall direction.

5. The imaging device according to claim 4, characterized in that, The base body further includes: A third convex portion, one side of the third convex portion forms the inner side wall of the groove, a part of the first elastic member is connected to the third convex portion, and a part of the first elastic member hangs at the notch of the groove, and the carrier is connected to the part of the first elastic member hanging at the notch of the groove.

6. The imaging device according to claim 4, wherein The forces exerted on the carrier by the first elastic member and the second elastic member are greater than the gravity of the carrier and the lens.

7. The imaging device according to claim 1, wherein, The housing further includes: A fourth convex portion, disposed on the side of the top wall facing the carrier and surrounding the lens hole, and when the lens is in the initial position, the first convex portion surrounds the outside of the fourth convex portion.

8. The imaging device according to claim 1, characterized in that, The driving assembly includes: A coil and a magnetic member, one of the coil and the magnetic member is connected to the housing, and the other is connected to the carrier.

9. An electronic device, characterized in that, Comprising: The imaging device according to any one of claims 1 to 8.

Images