CN212649562U

CN212649562U - Camera assembly and electronic equipment

Info

Publication number: CN212649562U
Application number: CN202021752016.5U
Authority: CN
Inventors: 陈梦宇
Original assignee: Realme Mobile Telecommunications Shenzhen Co Ltd
Current assignee: Realme Mobile Telecommunications Shenzhen Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-02
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to an electronic equipment technical field, concretely relates to camera subassembly and electronic equipment, the camera subassembly includes: the device comprises a shell, a first lens, a second lens, an image sensor, a reflector and a driving module, wherein the shell is provided with an accommodating cavity, and a first lens hole and a second lens hole which penetrate through the wall of the accommodating cavity are formed in the shell; the first lens is arranged in the first lens hole; the second lens is arranged in the second lens hole; the image sensor is arranged on the shell; the reflector is arranged in the accommodating cavity, when the reflector is switched to a first state, the reflector reflects the light collected by the first lens to the image sensor, and when the reflector is switched to a second state, the reflector reflects the light collected by the second lens to the image sensor; the drive module is arranged on the shell. The light and thin electronic equipment is facilitated, and the cost of the electronic equipment can be reduced.

Description

Camera assembly and electronic equipment

Technical Field

The present disclosure relates to the technical field of electronic devices, and particularly to a camera assembly and an electronic device.

Background

With the development and progress of the technology, electronic devices such as mobile phones are becoming thinner and lighter, resulting in limited space inside the electronic devices. However, the functional requirements of electronic devices are becoming more diversified, and therefore, various components in the electronic devices are increasing or increasing. The increase in the internal components of the electronic equipment results in difficulty in the arrangement of the components in a limited space within the electronic equipment. For example, as the demand for imaging functions increases, the size of the image sensor increases, thereby causing difficulty in arranging the internal components of the electronic apparatus.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

The present disclosure is directed to a camera assembly and an electronic device, so as to save an internal space of the electronic device at least to a certain extent.

According to an aspect of the present disclosure, there is provided a camera assembly, including:

the lens comprises a shell, a lens body and a lens cover, wherein the shell is provided with an accommodating cavity, and a first lens hole and a second lens hole which penetrate through the wall of the accommodating cavity are formed in the shell;

the first lens is arranged in the first lens hole;

the second lens is arranged in the second lens hole;

the image sensor is arranged on the shell;

the reflector is arranged in the accommodating cavity and has a first state and a second state, when the reflector is switched to the first state, the reflector reflects the light collected by the first lens to the image sensor, and when the reflector is switched to the second state, the reflector reflects the light collected by the second lens to the image sensor; and

the driving module is arranged on the shell, the driving module is respectively connected with the first lens, the second lens and the reflector, and the driving module is used for driving the reflector to be switched between the first state and the second state and driving the first lens and the second lens to focus.

According to another aspect of the present disclosure, there is provided an electronic device including the lens assembly described above.

The camera assembly provided by the embodiment of the disclosure reflects light collected by the first lens to the image sensor in the first state through the reflector, and transmits light collected by the second lens to the image sensor in the second state through the reflector, so that the two lenses share one image sensor, thereby reducing devices inside the electronic equipment, saving the internal space of the electronic equipment, being beneficial to lightening and thinning the electronic equipment, and reducing the cost of the electronic equipment.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

Fig. 1 is a schematic structural diagram of a first camera assembly provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic block diagram of a camera assembly provided by an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a second camera assembly provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic diagram of a mirror according to an exemplary embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a third camera assembly provided in an exemplary embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.

The present exemplary embodiment of the disclosure first provides a camera assembly 10, as shown in fig. 1 and 2, the camera assembly 10 includes a housing 110, a first lens 210, a second lens 220, an image sensor 310, a reflecting mirror 410, and a driving module 510, the housing 110 has an accommodating cavity 111, and the housing 110 is provided with a first lens hole 112 and a second lens hole 113 penetrating through a wall of the accommodating cavity 111; the first lens 210 is disposed in the first lens hole 112; the second lens 220 is disposed in the second lens hole 113; the image sensor 310 is arranged on the shell 110; the reflector 410 is disposed in the accommodating cavity 111, and the reflector 410 has a first state and a second state, when the reflector 410 is switched to the first state, the reflector 410 reflects the light collected by the first lens 210 to the image sensor 310, and when the reflector 410 is switched to the second state, the reflector 410 reflects the light collected by the second lens 220 to the image sensor 310; the driving module 510 is disposed on the housing 110, the driving module 510 is respectively connected to the first lens 210, the second lens 220 and the reflector 410, and the driving module is configured to drive the reflector 410 to switch between a first state and a second state, and drive the first lens 210 and the second lens 220 to focus.

According to the camera assembly 10 provided by the embodiment of the present disclosure, the light collected by the first lens 210 is reflected to the image sensor 310 through the reflector 410 in the first state, and the light collected by the second lens 220 is emitted to the image sensor 310 through the reflector 410 in the second state, so that the two lenses share one image sensor 310, thereby reducing devices inside the electronic device, saving the internal space of the electronic device, and facilitating the light and thin of the electronic device, and in practical application, the price of the image sensor 310 is higher, so that the camera assembly 10 provided by the embodiment of the present disclosure can reduce the cost of the electronic device.

Portions of the camera head assembly 10 provided by the embodiments of the present disclosure will be described in detail below:

the housing 110 has an accommodating chamber 111, and the housing 110 is provided with a first lens hole 112, a second lens hole 113 and a sensing hole 114 penetrating the wall of the accommodating chamber 111. The first lens hole 112 is used for mounting the first lens 210, the second lens hole 113 is used for mounting the second lens 220, and the sensing hole 114 is used for mounting the image sensor 310.

As an example, the housing 110 may be a rectangular parallelepiped housing, and the interior of the housing 110 is a hollow structure to form the accommodating cavity 111. A first lens hole 112 is provided on a first surface of the housing 110, and the first lens hole 112 extends from the side surface of the housing 110 to the accommodation chamber 111. The second surface is provided with a second lens hole 113, and the second lens hole 113 extends from the surface of the housing 110 to the accommodating cavity 111. A sensing hole 114 may be provided on a face adjacent to the first face, the sensing hole 114 extending from a surface of the housing 110 to the receiving cavity 111. The first surface is any one of the surfaces of the rectangular parallelepiped case 110, and the second surface is opposite to the first surface. The first lens hole 112 may be a circular hole, the second lens hole 113 may be a circular hole, and the first lens hole 112 and the second lens hole 113 may be coaxially disposed. Of course, in practical applications, the first lens hole 112 and the second lens hole 113 may be holes with other shapes, such as square holes or elliptical holes. Or the second lens hole 113 may be disposed on a surface adjacent to the side surface where the first lens hole 112 is located, and an axis of the second lens hole 113 may be perpendicular to an axis of the first lens hole 112, which is not limited in the embodiments of the present disclosure.

It is understood that the housing 110 may be a housing with other shapes, for example, the housing 110 may be a cylindrical housing, and the interior of the housing 110 is a hollow structure. The first lens hole 112 is provided at one end face of the cylinder, the second lens hole 113 is provided at the other end face of the cylinder, and the sensing hole 114 may be provided at a side face of the cylinder.

A bracket may be provided at the position of the sensing hole 114 on the housing 110, and a groove may be provided on the bracket, and the image sensor 310 may be mounted to the groove. The edge of the groove may be provided with a plurality of contacts for connecting the image sensor 310 and the flexible circuit board to output signals collected by the image sensor 310.

As shown in fig. 3, the first lens 210 may include a plurality of optical lenses, and the plurality of optical lenses may be provided at the first lens hole 112. The optical axes of the plurality of optical lenses coincide with the axis of the first lens hole 112, and the plurality of optical lenses may be sequentially enclosed in the first lens 210 housing. For example, the first lens 210 may include four lenses, the first lens having a convex surface facing outward; the second lens is arranged on the inner side of the first lens, the third lens is arranged on one side of the second lens far away from the first lens, one side of the second lens close to the first lens is provided with a concave surface, and the fourth lens is arranged on one side of the third lens far away from the second lens; the double surfaces of the third lens are aspheric surfaces, the double surfaces of the fourth lens are aspheric surfaces, one side of the third lens, which is close to the second lens, is provided with a concave surface at the optical axis, one side of the third lens, which is close to the fourth lens, is provided with a convex surface at the optical axis, one side of the fourth lens, which is close to the third lens, is provided with a concave surface at the optical axis, and one side of the fourth lens, which is far away from the third lens, is provided with a concave surface at the.

The first lens convex surface has a positive optical power. The second lens has a concave surface at the optical axis on a side close to the first lens, and has a negative power. The third lens has a concave surface facing the second lens side near the optical axis and has negative optical power. The fourth lens has a concave surface facing inward near the optical axis and has negative refractive power, and the inner surface of the fourth lens is formed as an aspherical surface having a pole at a position other than the optical axis. Of course, in practical applications, the number of the optical modules in the first lens 210 may also be 1, 2, 3, or 5, and the disclosure is not limited thereto.

The second lens may include a plurality of optical lenses and a plurality of optical lenses may be provided at the second lens hole 113. The optical axes of the plurality of optical lenses coincide with the axis of the second lens hole 113, and the plurality of optical lenses may be sequentially enclosed in the second lens 220 housing. For example, the second lens may include three lenses, the first lens having a convex surface facing outward; the second lens is arranged on the inner side of the first lens, the third lens is arranged on one side of the second lens far away from the first lens, and one side of the second lens close to the first lens is provided with a concave surface. The side of the third lens, which is double-sided and aspheric, close to the second lens has a concave surface at the optical axis, and the side of the third lens, which is close to the fourth lens, has a convex surface at the optical axis. Certainly, in practical applications, the number of the optical modules in the second lens 220 may also be 1, 2, 3, or 5, and the like, and the embodiment of the disclosure is not limited thereto.

In practical applications, the first lens 210 may be a rear lens of an electronic device, the second lens 220 may be a front lens of the electronic device, the first lens hole 112 and the second lens hole 113 on the housing 110 are coaxial, and the reflector 410 is disposed between the first lens hole 112 and the second lens hole 113.

The reflector 410 is located inside the housing 110, and the reflector 410 and the housing 110 are rotatably coupled. For example, the housing 110 may be connected with a connection shaft 610, and the reflecting mirror 410 may be connected with the connection shaft 610. The driving module 510 drives the mirror 410 to move about the connection shaft 610.

The reflecting mirror 410 may include a right-angle prism 411, the right-angle prism 411 and the housing 110 may be rotatably connected, and a surface on which a hypotenuse of the right-angle prism 411 is located is a reflecting surface. An antireflection film 412 is arranged on the surface of the right-angle prism 411 where the right-angle side is located. The antireflection film 412 is used to reduce the reflection of the cathetus of the right angle prism 411 so that as much light as possible is irradiated to the reflecting surface.

The right-angled surface of the right-angled prism 411 may be provided with a connecting protrusion, and the connecting protrusion may be connected with the right-angled prism 411 by means of adhesive. The coupling protrusion is provided with a through-hole through which the coupling shaft 610 passes. Both ends of the connection shaft 610 may be respectively connected to the inner walls of the housing 110. The connecting shaft 610 may be rotatably connected to the connecting protrusion, and at this time, the connecting shaft 610 is fixedly connected to the housing 110, and the right-angle prism 411 may rotate around the connecting shaft 610. Or the connecting shaft 610 and the connecting protrusion may be fixedly connected, at this time, the connecting shaft 610 and the housing 110 are rotatably connected, and the connecting shaft 610 drives the right-angle prism 411 to rotate.

When the reflecting mirror 410 is the right-angle prism 411, the first state of the reflecting mirror 410 may be that an included angle between the reflecting surface and the optical axis of the first lens 210 is 45 degrees, that is, a surface where a right-angle side of the right-angle prism 411 is located is perpendicular to the optical axis of the first lens 210. The second state of the reflector 410 may be that the included angle between the reflector 410 and the optical axis of the second lens 220 is 45 degrees, that is, the surface where the other right-angle side of the right-angle prism 411 is located is perpendicular to the optical axis of the second lens 220.

A first position-limiting portion and a second position-limiting portion may be disposed on an inner wall of the housing 110, the first position-limiting portion being used to enable the reflector 410 to be in the first state, and the second position-limiting portion being used to enable the reflector 410 to be in the second state. For example, the first position-limiting portion may be a first position-limiting protrusion on an inner wall of the housing 110, and when an included angle between the reflecting surface of the reflector 410 and the optical axis of the first lens 210 is 45 degrees, the reflector 410 contacts with the first position-limiting protrusion. The second position-limiting portion may be a second position-limiting protrusion on the inner wall of the housing 110, and when the included angle between the reflection surface of the reflector 410 and the optical axis of the second lens 220 is 45 degrees, the reflector 410 contacts with the second position-limiting protrusion.

The driving module 510 may include an integrated motor 511 and a driver 512, the integrated motor 511 having a first output part connected with the first lens 210, a second output part connected with the second lens 220, and a third output part connected with the mirror 410; the driver 512 is connected to the integrated motor 511, the driver 512 is used for outputting a first signal, a second signal and a third signal to the integrated motor 511, the first output part drives the first lens 210 to focus in response to the first signal, the second output part drives the second lens 220 to focus in response to the second driving signal, and the third output part drives the mirror 410 to switch between the first state and the second state in response to the third signal.

The integrated motor 511 may be a three-axis output motor, the first output part is a first output shaft, the second output part is a second output shaft, and the third output part is a third output shaft. The first output shaft can output linear power, and the second output shaft can output linear power. The first output shaft and the second output shaft may be coaxially disposed, the first output shaft being connected to the first lens 210, and the second output shaft being connected to the second lens 220. The third output shaft may output power for rotation, and the third output shaft may be connected with the connection shaft 610 to transmit power to the reflecting mirror 410 to drive the reflecting mirror 410 to rotate. Or the third output shaft can output linear power and then convert the linear power into rotary power through the transmission mechanism.

The integrated motor 511 may be a combination of three motors, for example, the integrated motor 511 may include three voice coil motors, and the three voice coil motors may be welded to form a unitary structure. The first voice coil motor and the second voice coil motor may be welded back to back for driving the first lens 210 and the second lens 220 to focus respectively. The third voice coil motor may be perpendicular to the first voice coil motor and soldered at a connection with the first and second voice coil motors.

Further, as shown in fig. 5, the driving module 510 may further include a first transmission part 513, a second transmission part 514, and a third transmission part (not shown), wherein the first transmission part 513 connects the first output part and the first lens 210; the second transmission piece 514 is connected with the second output part and the second lens 220; the third transmission connects the third output and the mirror 410.

The first transmission member 513 may include a first link rod, one end of the first link rod is provided with a lens connection portion, the lens connection portion is connected to the first lens 210, and the other end of the first link rod is connected to the first output portion.

The second transmission member 514 may include a second connection rod, one end of which is provided with a lens connection part connected with the first lens 210, and the other end of which is connected with the first output part.

When the third output outputs rotational power, the third transmission member may include a coupling, by which the third output shaft and the connecting shaft 610 are connected. When the third output portion outputs linear power, the third transmission member may include a rack and pinion mechanism, a crank slider mechanism, or the like.

Further, the camera head assembly 10 provided by the embodiment of the present disclosure may further include a control module, and the control module is connected to the driver 512. When the first lens 210 is in operation, the controller transmits a first control signal to the driver 512, the driver 512 generates a first signal and a third signal in response to the first control signal, and the first signal and the third signal are transmitted to the integrated motor 511, so as to drive the first lens 210 to focus and drive the reflector 410 to a first state. When the second lens 220 is operated, the controller transmits a second control signal to the driver 512, the driver 512 generates a second signal and a third signal in response to the first control signal, and the second signal and the third signal are transmitted to the integrated motor 511, so as to drive the second lens 220 to focus and drive the reflector 410 to a second state.

When the first lens 210 shoots, the focusing of the first lens 210 and the switching of the reflector 410 to the first state can be performed synchronously, and when the second lens 220 shoots, the focusing of the first two-head and the switching of the reflector 410 to the second state can be performed synchronously, so that the shooting time can be saved.

The exemplary embodiments of the present disclosure also provide an electronic apparatus, as shown in fig. 6, which includes the above-described camera assembly 10. The camera assembly 10 may include a housing 110, a first lens 210, a second lens 220, an image sensor 310, a reflector 410, and a driving module 510, wherein the housing 110 has an accommodating chamber 111, and the housing 110 is provided with a first lens hole 112 and a second lens hole 113 penetrating through the wall of the accommodating chamber 111; the first lens 210 is disposed in the first lens hole 112; the second lens 220 is disposed in the second lens hole 113; the image sensor 310 is arranged on the shell 110; the reflector 410 is disposed in the accommodating cavity 111 and has a first state and a second state, when the reflector 410 is switched to the first state, the reflector 410 reflects the light collected by the first lens 210 to the image sensor 310, and when the reflector 410 is switched to the second state, the reflector 410 reflects the light collected by the second lens 220 to the image sensor 310; the driving module 510 is disposed on the housing 110, the driving module 510 is respectively connected to the first lens 210, the second lens 220 and the reflector 410, and the driving module is configured to drive the reflector 410 to switch between a first state and a second state, and drive the first lens 210 and the second lens 220 to focus.

Further, the electronic device provided by the embodiment of the present disclosure may further include a middle frame 20 and a main board 30. The middle frame 20 may include a rim enclosing a closed ring structure and a connecting plate located inside the ring structure, and the camera assembly 10 may be connected to the connecting plate. Of course, in practical applications, the camera may also be connected to a front board or a rear cover of the electronic device, and this is not particularly limited in the embodiments of the present disclosure. The motherboard is provided with a processing module, and the image sensor 310 in the camera assembly 10 is connected with the processing module, for example, the image sensor 310 and the processing module may be connected by a flexible circuit board.

The electronic device provided in the embodiments of the present disclosure may be a mobile phone, a tablet computer, an electronic reader, a notebook computer, or the like. The following description of the embodiments of the present disclosure will take an electronic device as an example.

The electronic device may further include a display screen 60, a rear cover 50 and a battery 40, wherein the display screen 60, the middle frame 20 and the rear cover 50 form a receiving space for receiving other electronic components or functional modules of the electronic device. Meanwhile, the display screen 60 forms a display surface of the electronic device for displaying information such as images, texts, and the like. The Display screen 60 may be a Liquid Crystal Display (LCD) or an organic light-Emitting Diode (OLED) Display screen.

A glass cover may be provided over the display screen 60. Wherein, the glass cover plate can cover the display screen 60 to protect the display screen 60 and prevent the display screen 60 from being scratched or damaged by water.

The display screen 60 may include a display area as well as a non-display area. Wherein the display area performs the display function of the display screen 60 for displaying information such as images, text, etc. The non-display area does not display information. The non-display area can be used for arranging functional modules such as a camera, a receiver, a proximity sensor and the like. In some embodiments, the non-display area may include at least one area located at an upper portion and a lower portion of the display area.

The display screen 60 may be a full-face screen. At this time, the display screen 60 may display information in full screen, so that the electronic device has a larger screen occupation ratio. The display screen 60 includes only display areas and no non-display areas.

The middle frame 20 may be a hollow frame structure. The material of the middle frame 20 may include metal or plastic. The main board 30 is mounted inside the receiving space. For example, the main board 30 may be mounted on the middle frame 20 and be received in the receiving space together with the middle frame 20. The main board 30 is provided with a grounding point to realize grounding of the main board 30.

One or more of the functional modules such as a motor, a microphone, a speaker, a receiver, an earphone interface, a universal serial bus interface (USB interface), a sensing module, a gyroscope, and a processor may be integrated on the main board 30. Meanwhile, the display screen 60 may be electrically connected to the main board 30.

Wherein, the sensor module can include degree of depth sensor, pressure sensor, gyroscope sensor, baroceptor, magnetic sensor, acceleration sensor, distance sensor, be close optical sensor, fingerprint sensor, temperature sensor, touch sensor, ambient light sensor and bone conduction sensor etc.. The Processor may include an Application Processor (AP), a modem Processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a video codec, a Digital Signal Processor (DSP), a baseband Processor, and/or a Neural Network Processor (NPU), and the like. The different processing units may be separate devices or may be integrated into one or more processors.

The main board 30 is also provided with a display control circuit. The display control circuit outputs an electric signal to the display screen 60 to control the display screen 60 to display information. The light emitting control unit and the color change control unit may be provided on the main board.

The battery 40 is mounted inside the receiving space. For example, the battery 40 may be mounted on the middle frame 20 and be received in the receiving space together with the middle frame 20. The battery 40 may be electrically connected to the motherboard 30 to enable the battery 40 to power the electronic device. The main board 30 may be provided with a power management circuit. The power management circuit is used to distribute the voltage provided by the battery 40 to the various electronic components in the electronic device.

The rear cover 50 serves to form an outer contour of the electronic apparatus. The rear cover 50 may be integrally formed. In the forming process of the rear cover 50, a rear camera hole, a fingerprint identification module mounting hole and the like can be formed in the rear cover 50. The light emitting element may be provided in a housing, a main board, or a center frame in the rear cover 50.

According to the electronic device provided by the embodiment of the disclosure, the light collected by the first lens 210 is reflected to the image sensor 310 through the reflector 410 in the first state, and the light collected by the second lens 220 is emitted to the image sensor 310 through the reflector 410 in the second state, so that the two lenses share one image sensor 310, thereby reducing devices inside the electronic device, saving the internal space of the electronic device, and being beneficial to the light and thin of the electronic device, and in practical application, the camera assembly 10 provided by the embodiment of the disclosure can reduce the cost of the electronic device due to the fact that the price of the image sensor 310 is higher.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A camera head assembly, characterized in that the camera head assembly comprises:

the first lens is arranged in the first lens hole;

the second lens is arranged in the second lens hole;

the image sensor is arranged on the shell;

2. A camera assembly according to claim 1, wherein said mirror comprises:

the right-angle prism is rotatably connected with the shell, and the surface of the hypotenuse of the right-angle prism is a reflecting surface.

3. The camera assembly of claim 2, wherein an antireflection film is disposed on a face of the right-angled edge of the right-angle prism.

4. A camera assembly according to claim 1, wherein the drive module comprises:

an integrated motor having a first output part connected with the first lens, a second output part connected with the second lens, and a third output part connected with the mirror;

the driver is connected with the integrated motor and used for outputting a first signal, a second signal and a third signal to the integrated motor, the first output part responds to the first signal to drive the first lens to focus, the second output part responds to the second signal to drive the second lens to focus, and the third output part responds to the third signal to drive the reflector to switch between the first state and the second state.

5. A camera assembly according to claim 4, wherein the drive module further comprises:

the first transmission piece is connected with the first output part and the first lens;

the second transmission piece is connected with the second output part and the second lens;

a third transmission member connecting the third output portion and the mirror.

6. A camera assembly according to claim 1, wherein said first lens aperture and said second lens aperture are coaxially disposed, said mirror being disposed between said first lens aperture and said second lens aperture.

7. A camera assembly according to claim 6, wherein the housing further defines a sensing aperture extending through the wall of the receiving chamber, the sensing aperture being opposite the mirror, the image sensor being mounted in the sensing aperture.

8. A camera assembly according to claim 6, wherein said camera assembly further comprises:

the connecting shaft with the casing is connected, the speculum connect in the connecting shaft.

9. An electronic device, characterized in that the electronic device comprises a camera assembly according to any of claims 1-8.

10. The electronic device of claim 9, wherein the electronic device further comprises:

the middle frame is provided with a connecting plate, and the camera assembly is connected to the connecting plate.