CN111308643B

CN111308643B - Camera module, periscope type camera module, camera module and electronic device

Info

Publication number: CN111308643B
Application number: CN201911361008.XA
Authority: CN
Inventors: 陈伟
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2024-04-12
Anticipated expiration: 2039-12-25
Also published as: CN111308643A

Abstract

The application discloses camera module, periscope type camera module, camera subassembly and electron device belongs to smart machine technical field. The camera module comprises a fixing piece, a lens assembly, an image sensing and focusing assembly, wherein the fixing piece is provided with an accommodating space; the lens component is fixed on the fixing piece in the accommodating space; the image receiving piece is arranged on the fixing piece and is used for receiving the light rays passing through the lens assembly; the focusing assembly is accommodated in the accommodating space and is configured to change the distance of light transmitted from the lens assembly to the image receiving piece by adjusting the relative displacement between the focusing assembly and the fixing piece, and the light is turned at least twice by the focusing assembly in the internal transmission process of the focusing assembly. According to the focusing device, the focusing component is utilized to adjust the distance of the propagation path of light between the lens component and the image sensor, focusing of the lens component is completed, imaging of the image sensor is achieved, and the length of the camera module in the direction of the optical axis of the lens component is shortened.

Description

Camera module, periscope type camera module, camera module and electronic device

Technical Field

The application relates to the technical field of intelligent equipment, in particular to a camera module, a periscope type camera module, a camera module and an electronic device.

Background

Currently, electronic devices such as mobile phones are often equipped with periscope cameras, and a photographing function is realized through focusing. However, when the focal length of the lens is longer and longer in the photographing process, the total length of the lens is also longer and longer, so that the length of the module is continuously increased, and the stacking of the whole machine is affected.

Disclosure of Invention

In one aspect, the present application provides a camera module, which includes:

the fixing piece is provided with an accommodating space;

the lens component is fixed on the fixing piece in the accommodating space;

an image receiving member mounted on the fixing member for receiving light passing through the lens assembly; and

the focusing assembly is accommodated in the accommodating space and is configured to change the distance between the light rays transmitted from the lens assembly to the image receiving piece by adjusting the relative displacement between the focusing assembly and the fixing piece, and the light rays are turned at least twice by the focusing assembly in the internal transmission process of the focusing assembly.

Another aspect of the present application provides a periscope type camera module, which includes:

the first light turning piece is used for turning incident light rays;

a lens assembly for transmitting the light diverted through the first light diverting member;

an image sensor for receiving the light passing through the lens assembly; and

and a focusing assembly configured to change a distance of the light transmitted from the lens assembly to the image sensor by adjusting a relative displacement between the focusing assembly and the first light turning member, the light received by the focusing assembly being parallel to the light output by the focusing assembly.

Still another aspect of the present application provides a camera assembly, comprising:

the first camera module, first camera module is periscope formula camera, include:

the first light turning piece is used for turning incident light rays and is provided with a first center point;

a lens assembly for transmitting the light diverted through the first light diverting member, having an optical axis;

an image receiving member for receiving the light transmitted through the lens assembly; and

a focusing assembly configured to change a distance of the light transmitted from the lens assembly to the image receiving member by adjusting a relative displacement between the focusing assembly and the first light turning member, the light being turned at least twice by the focusing assembly during an internal transmission of the focusing assembly;

The second camera module is provided with a second center point; and

the third camera module is provided with a third center point;

the first, second and third camera modules are arranged side by side, and the first, second and third center points are positioned on a straight line and are perpendicular or parallel to the optical axis.

Yet another aspect of the present application provides an electronic device, comprising:

the shell is provided with a first opening, a second opening and a third opening, and the connecting line of the central points of the first opening, the second opening and the third opening is positioned on a straight line or forms a triangle;

the first camera module corresponds to the first trompil setting, first camera module is periscope formula camera, includes:

the first light turning piece is used for turning incident light rays, and the orthographic projection of the first light turning piece falls on the first opening;

a lens assembly for transmitting the light diverted through the first light diverting member, the housing shielding the lens assembly;

a focusing assembly configured to change a distance of the light transmitted from the lens assembly to the image receiving member by adjusting a relative displacement between the focusing assembly and the fixing member, the light being turned at least twice by the focusing assembly during an internal transmission of the focusing assembly;

The second camera module is arranged corresponding to the second opening; and

And the third camera module is arranged corresponding to the third opening.

According to the focusing device, the focusing component is utilized to adjust the distance of the propagation path of light between the lens component and the image sensor, focusing of the lens component is completed, imaging of the image sensor is achieved, and the length of the camera module in the direction of the optical axis of the lens component is shortened.

Drawings

FIG. 1 is a schematic diagram of an exploded structure of an electronic device in an embodiment of the present application;

FIG. 2 is a schematic diagram of the back structure of the electronic device of FIG. 1;

FIG. 3 is a schematic view of the housing of FIG. 1;

FIG. 4 is a schematic diagram of the front structure of the electronic device in FIG. 1;

FIG. 5 is a schematic view of a camera assembly according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a first camera module according to an embodiment of the present application;

FIG. 7 is a schematic view of the fastener of FIG. 6;

FIG. 8 is a schematic view of a fastener from another perspective in accordance with an embodiment of the present application, similar to FIG. 7;

fig. 9 is a schematic structural diagram of a first camera module according to another view angle in the embodiment of the present application, similar to fig. 6;

FIG. 10 is a schematic view of the rotor of FIG. 6;

FIG. 11 is a schematic view of the first light redirecting member of FIG. 10;

FIG. 12 is a schematic view similar to FIG. 11 showing the configuration of a first light diverting member according to another embodiment of the present application;

FIG. 13 is a schematic view of a portion of the first camera module of FIG. 6;

FIG. 14 is a schematic view of another embodiment of the lens assembly of FIG. 13;

FIG. 15 is a schematic view of a light propagation path of the first camera module of FIG. 6;

fig. 16 is a schematic view of a light propagation path of the first camera module according to another embodiment of the present application;

FIG. 17 is a schematic view of the third light diverting member of FIG. 9;

fig. 18 is a schematic structural diagram of a first camera module according to another embodiment of the present application;

fig. 19 is a schematic structural view of a first camera module according to another view angle in the embodiment of the present application, similar to fig. 18;

FIG. 20 is a schematic view of the third light diverting member of FIG. 19;

fig. 21 is a schematic structural diagram of a first camera module according to another embodiment of the present disclosure;

FIG. 22 is a schematic view of the fastener of FIG. 21;

FIG. 23 is a schematic view of the fourth light diverting in FIG. 21;

fig. 24 is a schematic structural diagram of a first camera module according to another embodiment of the present disclosure;

FIG. 25 is a schematic view of the fourth light diverting in FIG. 24;

FIG. 26 is a schematic view of the back structure of an electronic device according to another embodiment of the present application, similar to FIG. 2;

FIG. 27 is a schematic diagram of an embodiment of the camera head assembly of FIG. 26;

FIG. 28 is a schematic view of another embodiment of a camera head assembly of the present application, similar to FIG. 27;

FIG. 29 is a schematic view of a further embodiment of the camera assembly of FIG. 26;

FIG. 30 is a schematic view of another embodiment of a camera head assembly of the present application, similar to FIG. 29;

FIG. 31 is a schematic view of a further embodiment of the camera head assembly of FIG. 26;

FIG. 32 is a schematic view of another embodiment of a camera head assembly of the present application, similar to FIG. 31;

FIG. 33 is a schematic view of a further embodiment of the camera head assembly of FIG. 26;

FIG. 34 is a schematic view of a further embodiment of a camera head assembly of the present application, similar to FIG. 23;

FIG. 35 is a schematic view of a further embodiment of the camera head assembly of FIG. 26;

FIG. 36 is a schematic view, similar to FIG. 35, of a still further embodiment of a camera head assembly of the present application;

FIG. 37 is a schematic view of the back structure of the electronic device according to another embodiment of the present application, similar to FIG. 2;

FIG. 38 is a schematic view of an embodiment of the camera assembly of FIG. 37;

FIG. 39 is a schematic view of another embodiment of a camera head assembly of the present application, similar to FIG. 38;

FIG. 40 is a schematic view of another embodiment of the housing of the present application, similar to FIG. 3;

FIG. 41 is a schematic view of a structure of a further embodiment of the electronic device of the present application;

FIG. 42 is a schematic view of a further embodiment of the electronic device of the present application, similar to FIG. 41;

FIG. 43 is a schematic view of a further embodiment of the electronic device of the present application, similar to FIG. 41;

fig. 44 is a schematic diagram of a front structure of an electronic device according to another embodiment of the present application.

Detailed Description

Referring to fig. 1 and 2, an electronic device according to an embodiment of the present application may include a housing 200, a display assembly 400, and a camera assembly 600. Wherein, the display assembly 400 and the camera assembly 600 are both disposed on the cabinet 200. Specifically, the electronic device may be an electronic device or a mobile terminal, or other electronic devices with display and camera functions, and may specifically be a mobile phone, a tablet computer, a notebook computer, an intelligent bracelet, an intelligent watch, an intelligent helmet, an intelligent glasses, and the like. In the embodiment of the application, a mobile phone is taken as an example for description. It will be appreciated that the specific form of the electronic device may be other and is not limited herein.

Referring specifically to fig. 1 and 3, the casing 200 is a casing of a mobile phone, and can protect internal components (e.g., a motherboard, a battery, etc.). The chassis 200 may specifically include a front case 202 and a rear cover 204 connected to the front case 202. The front housing 202 is connected to the rear cover 204 and forms a housing cavity 206 for housing the internal components of the phone.

The rear cover 204 may be rectangular or rounded rectangular, etc., which may be formed of plastic, glass, ceramic, fiber composite material, metal (e.g., stainless steel, aluminum, etc.), or other suitable material or combination of materials. In some cases, a portion of the rear cover 204 may be formed of a dielectric or other low conductivity material. In other cases, the rear cover 204 or at least some of the structures that make up the rear cover 204 may be formed from metal elements.

The front case 202 extends vertically from the edges of the four sides of the rear cover 204, and the front case 202 is surrounded by four rims connected end to end.

The display assembly 400 may be electrically connected to the camera assembly 600, a battery, a processor, etc. for displaying information. Referring again to fig. 1, the display assembly 400 may include a cover plate 402 and a display screen 404, wherein the display screen 404 is embedded in the front case 202, and the cover plate 402 covers the display screen 404 to protect the display screen 404. The cover plate 402 may be made of a material having good light transmittance, such as glass or plastic. Referring to fig. 4, the display 404 may include a display area 401 and a non-display area 403, where the non-display area 403 is disposed on one side of the display area 401 or surrounds the periphery of the display area 401.

Referring to fig. 1 and 2, the camera module 600 may be disposed on the back of the mobile phone to be used as a rear camera. It will be appreciated that the camera assembly 600 may also be disposed on the front of the handset as a front-facing camera. As shown in fig. 2, the camera module 600 is embedded in the rear cover 204 at an upper left position. Of course, the camera module 600 may be disposed at other positions, such as the middle upper position or the upper right position, of the rear cover 204 according to specific requirements, which is not limited herein. Wherein the projection of the camera assembly 600 onto the display screen 404 may be located within the display area 401 of the display screen 404.

It should be appreciated that the orientation or positional relationship indicated herein and below by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

In one embodiment, referring to fig. 5, a camera module 600 may include a first camera module 100 and a second camera module 300. The first camera module 100 is a periscope type tele camera module, the second camera module 300 is a wide-angle camera module, and the first camera module 100 and the second camera module 300 are arranged side by side. The first camera module 100 and the second camera module 300 may be integrated camera modules.

It should be noted that the terms "first," "second," and the like herein and below are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features.

Because the first camera module 100 is a periscope type long-focus camera module, compared with a vertical lens module, the periscope type lens module can reduce the requirement on the height of the camera module by changing the propagation path of light, and further can reduce the overall thickness of the electronic device. Specifically, referring to fig. 6, the first camera module 100 may include a fixing member 10, a rotating member 20 disposed on the fixing member 10, a lens assembly 30, a focusing assembly 40, and an image sensor 50. The rotating member 20 is disposed on the fixing member 10, and after entering the first camera module 100, the incident light is turned through the rotating member 20, then transmitted through the lens assembly 30 and the focusing assembly 40 to reach the image sensor 50, and the light is sensed by the image sensor 50. By providing the focusing assembly 40 between the lens assembly 30 and the image sensor 50 such that the distance between the lens assembly 30 and the image sensor 50 is shortened, as shown in fig. 6, the fixture 10 layout can be made more compact.

The fixing member 10 is used for connecting, carrying and fixing elements of the first camera module 100, such as the rotating member 20, the lens assembly 30, the focusing assembly 40, the image sensor 50, and the like, so that the first camera module 100 is integrally disposed in the mobile phone and is fixedly connected with other components in the mobile phone. Specifically, the fixing member 10 may be a mounting bracket, so that other elements of the first camera module 100 are directly or indirectly mounted on the mounting bracket; alternatively, the fixing member 10 may be a housing, such as a housing having a shape of a receiving space, so as to receive other components in the receiving space.

Specifically, referring to fig. 7 and 8, the fixing member 10 may include a top wall 13, a plurality of side walls 14 connected to the top wall 13, and a bottom wall 15 opposite to the top wall 13. The top wall 13, the plurality of side walls 14 and the bottom wall 15 define a receiving space for receiving the rotator 20, the lens assembly 30, the focusing assembly 40, the image sensor 50, and the like. The top wall 13 is provided with a penetrating light inlet 13a, and external light can enter the first camera module 100 through the light inlet 13 a. Further, the side walls 14 of the fixing member 10 may include a first side wall 140, a second side wall 141 perpendicularly connected to the first side wall 140, a third side wall 142 parallel to the second side wall 141 and perpendicularly connected to the first side wall 140, and a fourth side wall 143 perpendicularly connected to the second and third side walls 141, 142 and parallel to the first side wall 140. Referring to fig. 9, the third side wall 142 protrudes to a side far from the second side wall 141 at a position close to the fourth side wall 143 to form a bending portion, and the bending portion may include a fifth side wall 144 and a sixth side wall 145 formed by protruding the third side wall 142, wherein the two fifth side walls 144 are disposed opposite to each other, and the sixth side wall 145 connects the two fifth side walls 144. The fourth side wall 143 is provided with a member for receiving light subjected to steering or the like, such as the image sensor 50 shown in fig. 9.

The bottom wall 15 is parallel to and opposite to the top wall 13 and is connected to one side of the first, second, third and fourth side walls 140, 141, 142 and 143, respectively; as shown in fig. 7 and 8, the bottom wall 15 extends out of the bottom wall 151 at the bending portion to connect the two fifth side walls 144 and the sixth side wall 145; the top wall 13 extends out of the bending top wall 131 at the bending part to connect the two fifth side walls 144 and the sixth side wall 145.

It is understood that the first side wall 140, the second side wall 141, the third side wall 142 and the fourth side wall 143 may form a first housing, and the first housing has a receiving space therein, and the two fifth side walls 144, the sixth side wall 145, the bottom wall 151 and the top wall 131 of the bending portion form a second housing, and the second housing has a receiving space therein; the accommodating space is communicated with the accommodating space to form an accommodating space; it is understood herein that for the designation "accommodation space", "accommodation space" and "accommodation space" may be mutually switched, for example "accommodation space" may also be referred to as "accommodation space".

In other embodiments, one or both of the top wall 13 and the bottom wall 15 may be omitted, and only the fifth sidewall 144 and the sixth sidewall 145 formed by protruding the second sidewall 141, the third sidewall 142, and the third sidewall 142 shown in fig. 9 are required.

Referring to fig. 6, 9 and 10, the rotating member 20 may include a base 22 and a first light turning member 24; the base 22 is disposed in the fixing member 10, and the first light turning member 24 is fixedly mounted on the base 22 and corresponds to the light inlet 13a of the fixing member 10, and is configured to receive the incident light entering through the light inlet 13a to turn the incident light. Specifically, the first light turning member 24 may be fixed on the inclined surface of the base 22 by using an adhesive bonding method or the like; in an embodiment, the base 22 may rotate relative to the fixing element 10, for example, the base 22 may rotate around two axes of rotation perpendicular to each other, for example, the base 22 may be connected to the fixing element 10 by a universal ball head. It can be understood that, in the photographing process, the mobile phone can vibrate to a certain extent due to environmental factors, so as to drive the fixing member 10 in the first camera module 100 to shake, thereby making the incident position of the external light generate a certain deviation, and further bringing adverse effects to capturing and imaging of the light. The base 22 and the first light diverting member 24 are combined together to synchronously rotate relative to the fixing member 10, so as to realize the optical anti-shake function by adjusting the angle of the first light diverting member 24 and the lens assembly 30. In addition, the first light redirecting member 24 may be a flat mirror (may also be referred to as a reflecting mirror), a prism (such as a reflecting prism), or the like that can change the propagation direction of light by reflection.

Taking the first light turning element 24 as a reflecting prism as an example, referring to fig. 11 and 13, the first light turning element 24 may be a prism, which may be referred to as a primary reflecting prism, and the prism may include an incident surface 240, a reflecting surface 242 and an emitting surface 244. Specifically, the incident surface 240 corresponds to the light inlet 13a of the fixing member 10, and is sequentially connected to the reflecting surface 242 and the emitting surface 244. The cross-sections of the incident surface 240, the reflecting surface 242, and the exit surface 244 may be isosceles right triangles (may also be referred to as total reflection prisms). Specifically, the reflecting surface 242 is disposed at an angle of 45 degrees with respect to the incident surface 240 and the exit surface 244, that is, the included angle α between the incident surface 240 and the exit surface 244 is 45 degrees, and it should be noted that the inclined surface of the first light redirecting member 24 fixed to the base 22 is inclined to match the inclined surface of the reflecting surface 242, so that the first light redirecting member 24 can be fixed to the base 22 by matching the inclined surface of the reflecting surface 242 with the inclined surface of the first light redirecting member 24 fixed to the base 22. Further, the entrance face 240 and the exit face 244 are perpendicular to each other. The incident light enters through the light inlet 13a from the incident surface 240, is reflected by the reflecting surface 242, changes the propagation direction of the light, and is further emitted from the emitting surface 244.

Referring to fig. 12, the first light turning member 24 may be a four-prism, which further includes a backlight surface 246 disposed between the reflection surface 242 and the emission surface 244 and parallel to and opposite to the incidence surface 240, in addition to the incidence surface 240, the reflection surface 242 and the emission surface 244 of the three-prism. The distance between the back surface 246 and the entrance surface 240 may range from 4.8mm to 5.0mm, such as 4.8mm, 4.85mm, 4.9mm, 4.95mm, 5.0mm, and the like. The first light turning member 24 formed by the incident surface 240 and the backlight surface 246, which are disposed according to the distance range, has a moderate volume, and can be well combined into the first camera module 100 to form a more compact and miniaturized first camera module, the camera module 600 and the electronic device, so as to meet more demands of consumers.

To some extent, the four-sided prism may be formed by cutting off a part of the corner angle formed by the reflection surface 242 and the emission surface 244 of the prism. It should be noted that, as shown in fig. 13, 15 and 16, in practical applications, due to the requirement of the incident light, the reflecting surface 242 tends to be inclined with respect to the horizontal direction, and the first light turning member 24 is of an asymmetric structure in the reflecting direction of the light passing through the reflecting surface 242, so that the side of the reflecting surface 242 far from the light inlet 13a is smaller than the actual optical area of the side near the light inlet 13a, so that the part of the reflecting surface 242 far from the light inlet 13a can reflect less or even no light, that is, the contribution of the part to the reflection of the light is very small, or even no. The first light turning member 24 of the four-prism cuts off the edge angle of the three-prism away from the light inlet 13a relative to the first light turning member 24 of the three-prism, so that the thickness of the first light turning member 24 in the direction perpendicular to the incident surface 240 can be reduced while the turning effect of the first light turning member 24 on the incident light is not affected, thereby being beneficial to the thinning and miniaturization of the first camera module 100; in addition, the backlight surface 246 is disposed, so that the first light turning member 24 can be further fixedly disposed with the base 22 through the backlight surface 246, thereby making the fixation therebetween more firm and stable.

It should be noted that the above description is not intended to limit the structure of the first light redirecting member 24, for example, the reflecting surface 242 may be disposed at other degrees of inclination with respect to the incident surface 240, such as 30 degrees, 60 degrees, etc.; the incident surface 240 and the exit surface 244 may be arranged vertically, such as at an angle of 80 degrees or at an angle of 90 degrees; the backlight surface 246 may not be parallel to the incident surface 240, etc., so long as the light diverted by the first light diverting member 24 is received by the lens assembly 30; meanwhile, the first light turning member 24 may be other reflecting prisms, such as a twice reflecting prism, a third reflecting prism, a fourth reflecting prism, etc.

Further, the reflecting prism may be made of a material having a relatively good light transmittance, such as glass or plastic, or a reflecting material, such as silver, may be coated on the surface of the reflecting surface 242 of the reflecting prism to enhance reflection of incident light. Further, when the reflective prism is made of a relatively brittle material such as glass, the reflective prism is cured to form a cured layer on the surfaces of the incident surface 240, the reflective surface 242, the exit surface 244, the backlight surface 246, and the like, thereby improving the strength of the first light redirector 24. The hardening treatment may be a manner of penetrating lithium ions, or attaching films to the respective surfaces of the prism without affecting the conversion of light by the first light redirecting member 24.

It should be further noted that the number of the first light turning members 24 may be one, and in this case, the incident light passes through the first light turning members 24 for one turn, and then further passes through the lens assembly 30 and the focusing assembly 40 to reach the image sensor 50; of course, the number of the first light turning members 24 may be plural, and in this case, the incident light may reach the image sensor 50 through the transmission of the lens assembly 30 and the focusing assembly 40 after multiple turning of the plural first light turning members 24, which may be specifically set according to the actual requirements, and is not limited herein.

It should be further noted that, referring to fig. 9 and fig. 13 together, the lens assembly 30 may be fixed in the accommodating space formed by the fixing member 10 and disposed on the side of the exit surface 244 of the first light redirecting member 24, so as to receive and transmit the light diverted by the first light redirecting member 24. In particular, the lens assembly 30 may include a clamp 32 and a lens unit 34. The lens unit 34 is fixed on the clamping member 32, for example, the lens unit 34 is fixed on the clamping member 32 by means of glue bonding, welding, clamping and the like; at this time, the clip 32 is directly fixed to the fixing member 10, and the clip 32 is fixed to the fixing member 10 by, for example, glue bonding, welding, clamping, or the like. Of course, the number of lens units 34 and holders 32 and the manner of mounting therebetween are not limited to the above-described adhesive bonding, welding, clamping, and the like.

In one application scenario, the lens unit 34 may include a plurality of lenses 340 disposed side by side, and the optical axes of the plurality of lenses 340 may all be on the same straight line and serve as the optical axis A1 of the lens unit 34.

In addition, referring to fig. 14, in an embodiment, unlike the lens assembly 30 in fig. 13, a clamping member 32 (also referred to as a first moving member) of the lens assembly 30 is movably connected to the fixing member 10, and a first driving mechanism 36 is further disposed in the lens assembly 30. Wherein the first driving mechanism 36 connects the fixing member 10 and the clamping member 32, and is used for driving the clamping member 32 to move along the optical axis direction of the lens unit 34; to vary the distance between the first light diverting member 24 and the lens assembly 30 to achieve focusing or zooming of the first camera module 100.

The clamping member 32 may be provided in a cylindrical shape as shown in fig. 13 and 14. The shape of the holder 32 is not limited to a cylindrical shape, and may be any other regular or irregular shape such as a rectangular cavity, as long as the lens 340 can be accommodated therein and the lens 340 can be fixed. In this way, the clamping member 32 is capable of carrying and holding a plurality of lenses 340 while also providing some protection to the lenses 340.

In an embodiment, referring to fig. 6 and 9, the focusing assembly 40 may be installed in the accommodating space of the fixing member 10 and located at two sides of the lens assembly 30 with the first light turning member 24, such that the first light turning member 24 turns the light to the lens assembly 30, and the focusing assembly 40 turns the light passing through the lens assembly 30 to the image sensor 50.

Referring to fig. 9, in an embodiment, the focusing assembly 40 may include a second light turning member 41 and a third light turning member 42, where the second light turning member 41 and the first light turning member 24 are respectively located at two sides of the lens assembly 30, and the second light turning member 41 is located in the accommodating space. The third light diverting member 42 is movably disposed in the accommodating space and is disposed opposite to the second light diverting member 41. Wherein the third light diverting member 42 is movable within the accommodating space to change the distance between the second light diverting member 41 and the third light diverting member 42, thereby achieving focusing or zooming of the first camera module 100. The second light redirecting member 41 and the third light redirecting member 42 may be similar to the first light redirecting member 24, and may use a reflecting prism or a reflecting mirror (plane mirror) that may change the propagation direction of light.

Referring to fig. 9, taking the case where the second light diverting member 41 and the third light diverting member 42 are both mirrors, the second light diverting member 41 is fixed on the second sidewall 141 at a position opposite to the sixth sidewall 145; for example, the second light turning member 41 may include a first mirror and a second mirror, and the first mirror and the second mirror may be fixed to the second sidewall 141 by using adhesive bonding or the like; the first mirror is provided with a reflecting surface 4101, and the second mirror is provided with a reflecting surface 4102. Specifically, the first mirror is disposed at 45 ° with respect to the optical axis A1 of the lens assembly 30, the reflecting surface 4101 thereof is disposed at one side of the first mirror close to the lens assembly 30, the second mirror is disposed at 45 ° with respect to the optical axis A1 of the lens assembly 30, the reflecting surface 4102 thereof is disposed at one side of the second mirror far from the lens assembly 30, and the reflecting surface 4101 is disposed at 90 ° with respect to the reflecting surface 4102. The reflection surface 4101 diverts the light rays passing through the lens assembly 30 to the third light diverting member 42, and the reflection surface 4102 diverts the light rays diverted through the third light diverting member 42 to the image sensor 50; it is understood that the first mirror and the second mirror may also be one mirror or object having both the reflective surface 4101 and the reflective surface 4102.

Referring to fig. 9 and 17, in an embodiment, the third light turning member 42 may include a third mirror 421, a fourth mirror 422, a second moving member 423, and a second driving mechanism 424. Here, the third mirror 421 and the fourth mirror 422 are fixed to the third light diverting member 42, and the third mirror 421 and the fourth mirror 422 may be fixed to the second moving member 423 by, for example, adhesive bonding; the second driving mechanism 424 is disposed in the accommodating space and connected to the fifth sidewall 144 and the second moving member 423, and is used to drive the second moving member 423 to move along the extending direction of the fifth sidewall 144, so as to change the distance between the second light turning member 41 and the third light turning member 42, thereby achieving focusing or zooming of the first camera module 100. Specifically, the third mirror 421 is provided with a reflecting surface, the fourth mirror 422 is provided with a reflecting surface, the reflecting surface of the third mirror 421 is disposed at 90 ° with the reflecting surface of the fourth mirror 422, one side of the third mirror 421 provided with the reflecting surface faces the reflecting surface 4101, and the reflecting surface of the third mirror 421 is parallel to the reflecting surface 4101; one side of the fourth mirror 422 where the reflection surface is provided faces the reflection surface 4102, and the reflection surface of the fourth mirror 422 is parallel to the reflection surface 4102; so that the reflection surface of the third mirror 421 diverts the light diverted through the reflection surface 4101 to the reflection surface of the fourth mirror 422, and the reflection surface of the fourth mirror 422 diverts the light diverted through the reflection surface of the third mirror 421 to the reflection surface 4102.

As shown in fig. 18 to 19, taking an example in which both the second light diverting member 41 and the third light diverting member 42 use a reflecting prism, the second light diverting member 41 differs from the second light diverting member 41 in fig. 9 in that: the second light turning member 41 is a reflection prism instead of a reflection mirror, and specifically, the second light turning member 41 may include a first reflection prism 411 and a second reflection prism 412, and the first reflection prism 411 may include an incident surface, a reflection surface, and an exit surface. The first reflecting prism 411 is disposed on a side close to the lens assembly 30, the incident surface is perpendicular to the optical axis A1 of the lens assembly 30, the first reflecting prism 411 is disposed on a side far away from the lens assembly 30, the reflecting surface forms 45 ° with the optical axis A1 of the lens assembly 30, the first reflecting prism 411 is disposed on a side close to the third light turning member 42, and the emergent surface is perpendicular to the incident surface; so that the light passing through the lens assembly 30 enters the inside of the first reflecting prism 411 from the incident surface, is diverted through the reflecting surface and is transmitted from the exit surface to the third light diverting member 42.

The second reflecting prism 412 may include an incident surface, a reflecting surface and an emergent surface, wherein the reflecting surface is disposed on a side of the second reflecting prism 412 close to the lens assembly 30, and the reflecting surface forms 45 ° with the optical axis A1 of the lens assembly 30, the incident surface is disposed on a side of the second reflecting prism 412 close to the third light turning member 42, and the incident surface forms 45 ° with the reflecting surface, and the incident surface is disposed perpendicular to the emergent surface; the emergent surface is arranged perpendicular to the optical axis A1 of the lens assembly 30; so that the light diverted by the third light diverting member 42 enters the second reflecting prism 412 from the incident surface, is diverted by the reflecting surface, and is transmitted from the exit surface to the image sensor 50.

Referring again to fig. 18-20, the third light diverting member 42 differs from the third light diverting member 42 of fig. 9 in that: the third light diverting member 42 is a reflection prism in which two reflection mirrors are replaced, and the third light diverting member 42 may include a second moving member 423, a second driving mechanism 424, and a third reflection prism 425. The third reflecting prism 425 is fixed on the second moving member 423, and the second driving mechanism 424 is disposed in the accommodating space of the third side wall 142 and connects the fifth side wall 144 and the second moving member 423, and is used for driving the second moving member 423 to move along the fifth side wall 144 to change the distance between the second light turning member 41 and the third light turning member 42, thereby achieving focusing or zooming of the first camera module 100. Wherein the third reflective prism 425 can include an entrance face 4201, a reflective face 4202, and a reflective face 4203. Wherein the reflecting surface 4202 and the reflecting surface 4203 are arranged at 90 °, and the incident surface 4201 is parallel to the outgoing surface of the first reflecting prism 411 and the incident surface of the second reflecting prism 412; the third reflecting prism 425 is provided with a reflecting surface 4202 on a side thereof remote from the reflecting surface of the first reflecting prism 411, and the reflecting surface 4202 is parallel to the reflecting surface of the first reflecting prism 411; the third reflecting prism 425 is provided with a reflecting surface 4203 on a side thereof remote from the reflecting surface of the second reflecting prism 412, and the reflecting surface 4203 is parallel to the reflecting surface of the second reflecting prism 412; so that the light diverted by the first reflecting prism 411 enters the third reflecting prism 425 from the incident surface 4201, is diverted from the reflecting surface 4202 to the reflecting surface 4203, is diverted from the reflecting surface 4203, and exits from the incident surface 4201 into the second reflecting prism 412; it will be appreciated that the entrance face 4201 is also used as an exit face.

In an embodiment, the second light diverting member 41 in fig. 9 may be the second light diverting member 41 in fig. 19.

In one embodiment, the third light diverting member 42 in fig. 9 may be the third light diverting member 42 in fig. 19.

It will be appreciated herein that the second light diverting member 41 may be provided with only one mirror or reflecting prism, only such that the second light diverting member 41 diverts light passing through the lens assembly 30 to the third light diverting member 42, and then the third light diverting member 42 diverts light directly to the image sensor 50, and the mounting position of the image sensor 50 may be the mounting position of the second mirror or second reflecting prism 412. In addition, the number of the second light turning members 41 and the third light turning members 42 can be set according to the needs, and the number of the reflecting mirrors or the reflecting prisms can also be set according to the needs, for example, the third light turning member 42 can use two reflecting prisms to replace two reflecting mirrors; it is of course also possible to use a combination of mirrors and reflecting prisms, for example the second light diverting member 41 may comprise a mirror and a reflecting prism, only one reflecting prism being used instead of one mirror.

In an embodiment, as shown in fig. 21 to 25, a bending portion is disposed at the end of the second sidewall 141, unlike the bending portion of fig. 19 that divides the third sidewall 142 into two parts, the bending portion may include a fifth sidewall 144 and a sixth sidewall 145 formed by protruding the third sidewall 142, the fifth sidewall 144 is disposed opposite to the fourth sidewall 143, and the sixth sidewall 145 connects the fifth sidewall 144 and an end portion of the fourth sidewall 143 extending to the sixth sidewall 145; the fifth side wall 144 is provided with a member for receiving light subjected to steering or the like, such as the image sensor 50 shown in fig. 21. The focusing assembly 40 is disposed opposite to the lens assembly 30 and the image sensor 50, and moves along the direction of the optical axis A1 of the lens assembly 30 to change the distance between the focusing assembly 40 and the lens assembly 30 and the image sensor 50, respectively, so as to implement focusing or zooming of the first camera module 100.

It is understood that the accommodating space is formed by the fourth sidewall 143, the fifth sidewall 144, the sixth sidewall 145, the bent portion bottom wall 151, and the bent portion top wall 131, and is in communication with the accommodating space.

As shown in fig. 23, the focus assembly 40 may include a fourth light diverting member 4001, a second moving member 4004, and a second driving mechanism 4005. Wherein the fourth light turning member 4001 is fixed on the second moving member 4004, and the second driving mechanism 4005 is disposed in the accommodation space and a space opposite to the accommodation space to connect the sixth side wall 145 and the second moving member 4004, to connect the second side wall 141 and the second moving member 4004, and to drive the second moving member 4004 to move along the direction of the optical axis A1 of the lens assembly 30, so as to change the distance between the fourth light turning member 4001 and the lens assembly 30, the image sensor 50, respectively, thereby achieving focusing or zooming of the first camera module 100; among them, the fourth light turning member 4001 is similar to the first light turning member 24, and a reflecting prism or a reflecting mirror (plane mirror) or the like which can change the propagation direction of light rays can be used.

Referring to fig. 21 and 23, taking the fourth light turning element 4001 as an example of a reflecting prism, the fourth light turning element 4001 may include an incident surface 4011, a reflecting surface 4012 and a reflecting surface 4013, wherein the incident surface 4011 is perpendicular to an optical axis A1 of the lens assembly 30, the reflecting surface 4012 is disposed on a side far away from the lens assembly 30, the reflecting surface 4012 is 45 ° to the optical axis A1 of the lens assembly 30, the reflecting surface 4013 is disposed on a side far away from the image sensor 50, the reflecting surface 4013 is 45 ° to the optical axis A1 of the lens assembly 30, and the incident surface 4011 is disposed at 45 ° to the reflecting surface 4012 and the reflecting surface 4013, respectively, and the reflecting surface 4012 is perpendicular to the reflecting surface 4013. So that light rays passing through the lens assembly 30 enter the fourth light redirector 4001 from the entrance surface 4011, are redirected by the reflecting surface 4012 toward the reflecting surface 4013, are redirected by the reflecting surface 4013, and are transmitted from the entrance surface 4011 to the image sensor 50. It will be appreciated that the entrance face 4011 is also used as the exit face.

In an embodiment, as shown in fig. 24 and 25, taking the fourth light turning member 4001 as an example, the fourth light turning member 4001 is similar to the fourth light turning member 4001 shown in fig. 21, except that one reflecting prism is replaced by two reflecting mirrors, where the fourth light turning member 4001 may include a fourth reflecting mirror 4002, a fifth reflecting mirror 4003, a second moving member 4004, and a second driving mechanism 4005. Wherein the fourth and fifth mirrors 4002 and 4003 are fixed on the second moving member 4004, and the second driving mechanism 4005 is disposed in the accommodation space and a space opposite to the accommodation space in the accommodation space to connect the sixth side wall 145 and the second moving member 4004 to connect the second side wall 141 and the second moving member 4004. And is used for driving the second moving member 4004 to move along the direction of the optical axis A1 of the lens assembly 30 so as to change the distance between the focusing assembly 40 and the lens assembly 30 and the distance between the focusing assembly 40 and the image sensor 50 respectively, thereby realizing focusing or zooming of the first camera module 100.

The fourth mirror 4002 is provided with a reflecting surface, the fifth mirror 4003 is provided with a reflecting surface, one side of the fourth mirror 4002 close to the fifth mirror 4003 is provided with a reflecting surface, one side of the fifth mirror 4003 close to the fourth mirror 4002 is provided with a reflecting surface, the reflecting surface of the fourth mirror 4002 is perpendicular to the reflecting surface of the fifth mirror 4003, one side of the fourth mirror 4002 close to the lens component 30 is provided with a reflecting surface, the reflecting surface of the fourth mirror 4002 is 45 degrees with the optical axis A1 of the lens component 30, one side of the fifth mirror 4003 close to the image sensor 50 is provided with a reflecting surface, and the reflecting surface of the fifth mirror 4003 is 45 degrees with the optical axis A1 of the lens component 30. So that the light passing through the lens assembly 30 is diverted to the reflective surface of the fifth mirror 4003 via the reflective surface of the fourth mirror 4002, and diverted to the image sensor 50 by the reflective surface of the fifth mirror 4003.

It should be understood that, for the above names of "light turning member", "first light turning member", "second light turning member", "third light turning member" and "fourth light turning member", the application is not limited to the above names, and the names of the similar structures may be interchanged according to actual situations; the names of the reflecting prism, the first reflecting prism, the second reflecting prism and the third reflecting prism are not limited to the above, and the names of the similar structures can be interchanged according to actual conditions; the names "mirror", "plane mirror", "first mirror", "second mirror", "third mirror", "fourth mirror" and "fifth mirror" are not limited to the above-mentioned names, and the names of the similar structures may be interchanged according to actual situations.

The first driving mechanism 36, the second driving mechanism 424, and the second driving mechanism 4005 may be electromagnetic driving mechanisms, and of course, the first driving mechanism 36, the second driving mechanism 424, and the second driving mechanism 4005 are not limited to the electromagnetic implementation described above, and may be, for example, a piezoelectric driving mechanism, a memory alloy driving mechanism, or the like, and in actual production and assembly, different driving mechanisms may be employed as required.

Further, as shown in fig. 9, 18 and 19, the image sensor 50 is disposed in the accommodating space, specifically disposed on a side of the lens assembly 30 away from the rotating member 20, so as to receive and sense the light transmitted through the focusing assembly 40. As shown in fig. 21 and 24, the image sensor 50 is disposed in the accommodating space, specifically, on the fifth side wall 144 remote from the fourth side wall 143 to receive and sense the light transmitted through the focusing assembly 40. Specifically, the image sensor 50 may employ a complementary metal oxide semiconductor (CMOS, complementary Metal Oxide Semiconductor) photosensitive element or a Charge-coupled Device (CCD) photosensitive element, and of course, the element for receiving the light passing through the focusing assembly 40 may also be an image receiving element including the image sensor 50, and it is understood that the image receiving element is not limited to the image sensor 50, but may be other.

It should be noted that, in the process of shooting with the first camera module 100, the rotation of the fixing member 10 on the two rotation axes of the rotating member 20 may be detected, or the movement of the fixing member 10 in the direction of the optical axis A1 of the lens assembly 30 may be further included to drive the base 22 to drive the first light steering member 24 to perform corresponding compensation movement, so as to compensate the incident deviation of the incident light entering from the light inlet 13a due to the shake of the fixing member 10, thereby avoiding or reducing the deviation of the incident light to adversely affect the imaging quality of the camera; controlling the movement of the focusing assembly 40 to focus the lens assembly 30 by detecting the imaging effect on the image sensor 50; in one embodiment, lens assembly 30 and focusing assembly 40 may be controlled to move separately to focus lens assembly 30 by detecting the imaging effect on image sensor 50.

Referring to fig. 26, a schematic rear view of an electronic device according to another embodiment of the present application, in which the camera module 600 may include the first camera module 100, the second camera module 300 and the third camera module 500, please refer to fig. 27 to fig. 39, which illustrate an arrangement relationship of three camera modules. Specifically, the first camera module 100, the second camera module 300, and the third camera module 500 are disposed side by side. Further, in an embodiment, the first camera module 100, the second camera module 300 and the third camera module 500 may be disposed at intervals, and two adjacent camera modules may also be abutted against each other. In another embodiment, the first camera module 100, the second camera module 300 and the third camera module 500 are integrated together to form a unitary module. In different embodiments, the three camera modules are in a shape of a straight line, as shown in fig. 33 to 36; or in an L-shape, as shown in fig. 27 to 32, and will be explained by specific embodiments with reference to the drawings.

In one embodiment, the first camera module 100 is a periscope type tele camera, the second camera module 300 is a wide-angle camera, and the third camera module 500 is a wide-angle main camera. Specifically, the angle of view of the periscope type tele camera is in the range of 10-30 degrees, that is, the angle of view of the first camera module 100 is smaller, so that the focal length of the first camera module 100 is larger, and the periscope type tele camera is generally used for shooting a long-range view, so that a clear image of the long-range view is obtained. The focal length is larger under the condition of long-range shooting, and compared with the vertical lens module, the periscope type lens module adopted by the first camera module 100 is smaller in height, so that the overall thickness of the camera module 600 can be reduced. The vertical lens module refers to a lens module having a straight optical axis, or that is, incident light is transmitted to a photosensitive device (such as the image sensor 50) of the lens module along a direction of the straight optical axis.

Specifically, the large wide-angle camera, that is, the second camera module 300 has an ultra-large wide angle of view, and the angle of view is in the range of 110-130 degrees, which is used for wide-angle shooting, and is beneficial to improving the optical zoom multiple. The second camera module 300 has a larger field angle, and correspondingly, the second camera module 300 has a shorter focal length, so that the second camera module 300 is generally used for shooting close-up, thereby obtaining a local close-up image of the object.

The wide-angle main camera, that is, the third camera module 500 has a normal angle of view, which is in the range of 80 to 110 degrees, and has the advantages of high pixels and large pixels, and is used for non-distant or close range, but normal shooting of objects.

The combination of the first camera module 100, the second camera module 300 and the third camera module 500 can obtain image effects such as background blurring and local sharpening of pictures.

Specifically, in an embodiment, for example, the field angle of the first camera module 100 is 10 degrees, 12 degrees, 15 degrees, 20 degrees, 26 degrees, or 30 degrees. The view angle of the second camera module 300 is 110 degrees, 112 degrees, 118 degrees, 120 degrees, 125 degrees or 130 degrees. The view angle of the third camera module 500 is 80 degrees, 85 degrees, 90 degrees, 100 degrees, 105 degrees or 110 degrees.

Referring to fig. 27 to 30, there are respectively schematic structural views of an embodiment of a camera module 600 of the present application; the first light diverting member 24 has a first center point 248, the second camera module 300 has a second center point 302, the third camera module 500 has a third center point 502, and the first, second and third center points 248, 302, 502 are located on a straight line and perpendicular to the optical axis A1 of the lens assembly 30. It will be appreciated that the meaning of the first center point 248, the second center point 302, and the third center point 502 lying on a straight line is: the forward projection points of the first center point 248, the second center point 302, and the third center point 502 on the back cover 204 are on a straight line. I.e., the light rays are directed from the front of the phone toward the back cover 204 and perpendicular to the back cover 204, the projected points of the first center point 248, the second center point 302, and the third center point 502 on the back cover 204 are on a straight line.

Specifically, when the first, second and third center points 248, 302, 502 are located on a straight line and perpendicular to the optical axis A1 of the lens assembly 30, the length of the first camera module 100 along the optical axis A1 direction of the lens assembly 30 is greater than the length of the second camera module 300. That is, the length of the front projection of the first camera module 100 on the rear cover 204 is longer than the length of the front projection of the second and third camera modules 300, 500 on the rear cover 204. It can be appreciated that, since the first camera module 100 is a long Jiao Qian telescopic camera, and includes the first light steering member 24, the lens assembly 30, the focusing assembly 40 and the image sensor 50, the light paths formed by the first light steering member 24, the lens assembly 30, the focusing assembly 40 and the image sensor 50 are not in a straight line, a certain distance needs to be set between the steering transmission and the light paths formed by the second camera module 300 or the third camera module 500 in the shooting process are in a straight line, and therefore, the length of the first camera module 100 is longer than that of the second camera module 300 or the third camera module 500.

In an embodiment, the lengths of the second camera module 300 and the third camera module 500 along the optical axis A1 of the lens assembly 30 are equal. It can be appreciated that the three camera modules are arranged in such a structure that the whole is L-shaped in appearance, so that the whole formed by the three camera modules is more attractive.

In another embodiment, the lengths of the second camera module 300 and the third camera module 500 along the optical axis A1 of the lens assembly 30 may be unequal, for example, the lengths of the three camera modules along the optical axis A1 of the lens assembly 30 form an increasing relationship, as shown in fig. 29 to 30; or a gradually decreasing relationship, as shown in fig. 31 to 32, which is not particularly limited.

In another embodiment, the center points of the first camera module 100, the second camera module 300, and the third camera module 500 are as follows: the first, second and third center points 248, 302, 502 are located on a straight line and parallel to the optical axis A1 of the lens assembly 30, i.e. the three camera modules are straight in appearance, as shown in fig. 33 to 36. It will be appreciated that in an embodiment in which three camera modules are in a straight shape and the second camera module 300 is located between the first camera module 100 and the third camera module 500, further, in an embodiment, the first light turning member 24 is closer to the third camera module 500 than the lens assembly 30, as shown in fig. 33 and 34. In another embodiment, the lens assembly 30 may be located closer to the third camera module 500 than the first light redirector 24, as shown in fig. 35 and 36, which is not limited herein.

In another embodiment, as shown in fig. 37, a schematic view of a back structure of an electronic device according to another embodiment of the present application, where the camera module 600 may include the first camera module 100, the second camera module 300 and the third camera module 500, please refer to fig. 38 to fig. 39, which illustrate an arrangement relationship of three camera modules; wherein, the center points of the first camera module 100, the second camera module 300 and the third camera module 500 are as follows: the first, second and third center points 248, 302, 502 are rounded to a triangle, as shown in fig. 38 and 39, and the first, second and third center points 248, 302, 502 are rounded to a right triangle; specifically, the second and third center points 302, 502 lie on a straight line and are parallel to the optical axis A1 of the lens assembly 30.

Referring to fig. 40 and fig. 41, fig. 40 is a schematic structural perspective view of a casing 200 according to an embodiment of the present application, and fig. 41 is a schematic structural perspective view of an embodiment of an electronic device. The positional relationship and the connection relationship between the three camera modules and the cabinet 200 are described below. In one embodiment, the casing 200 is provided with three openings, and the connecting lines of the central points of the three openings are located on a straight line. Specifically, three openings are formed in the rear cover 204 of the casing 200, including a first opening 204a, a second opening 204b, and a third opening 204c. The first, second and third openings 204a, 204b, 204c form a connecting rib therebetween, i.e. the three openings on the rear cover 204 are spaced apart. Further, the first camera module 100 is correspondingly installed at the position of the first opening 204a, the second camera module 300 is correspondingly installed at the position of the second opening 204b, and the third camera module 500 is correspondingly installed at the position of the third opening 204c. Specifically, the first light turning member 24 of the first camera module 100 is disposed opposite to the first opening 204a, and is configured to receive light, and an orthographic projection of the first light turning member 24 falls on the first opening 204a. It will be appreciated that the front projection of the first light diverting 24 described herein is the projection produced by the first light diverting 24 when light is directed from the front of the phone toward the back cover 204.

Specifically, the chassis 200 is provided with a receiving cavity 206, that is, the front shell 202 and the rear cover 204 of the chassis 200 enclose to form the receiving cavity 206, and the receiving cavity 206 is mutually communicated with the first opening 204a, the second opening 204b and the third opening 204c on the rear cover 204. Specifically, the first camera module 100, the second camera module 300 and the third camera module 500 are installed in the accommodating cavity 206, and the three camera modules receive the incident light through the first opening 204a, the second opening 204b and the third opening 204c, respectively.

Optionally, in an embodiment, the area of the first opening 204a is larger than the areas of the second opening 204b and the third opening 204 c. Further alternatively, in another implementation, the areas of the second aperture 204b and the third aperture 204c are equal. In other embodiments, the areas of the three openings are equal, or are in a gradually increasing or gradually decreasing relationship, which is not specifically limited. It will be appreciated that the first aperture 204a is only opposite the first light diverting member 24, and that the lens assembly 30 and the image sensor 50 are obscured by the chassis 200, i.e., by the rear cover 204 of the chassis 200. Thus, only the first aperture 204a, the second aperture 204b, and the third aperture 204c are visible from the back of the phone, and the lens assembly 30, the focusing assembly 40, and the image sensor 50 are not visible.

In an embodiment, as shown in fig. 40 to 43, the first opening 204a is quadrilateral, the second opening 204b and the third opening 204c are circular, and the shape matching can make the appearance of the electronic device using the camera module 600 more aesthetic. In other embodiments, the three openings may take the same shape, or may take shapes other than circular and quadrilateral, which is not particularly limited.

Further, the casing 200 includes two opposite and parallel first edges 201 and two opposite and parallel second edges 203, and the first edges 201 and the second edges 203 are connected end to end. Specifically, in one embodiment, the outer contour of the rear cover 204 includes a first edge 201 and a second edge 203 connected to the first edge 201. Further, in an embodiment, the first edge 201 is disposed perpendicular to the second edge 203, and the connection position between the first edge 201 and the second edge 203 is a right angle. In another embodiment, the first side 201 and the second side 203 are perpendicular, and the first side 201 and the second side 203 are connected through arc transition, as shown in fig. 41 to 43, so that the position of the back edge of the mobile phone is smooth transition, and the hand feeling is better.

Specifically, the length of the first edge 201 is greater than the length of the second edge 203, i.e., the first edge 201 is the long edge of the rear cover 204 and the second edge 203 is the short edge of the rear cover 204.

Alternatively, in various embodiments, the center point lines of the first, second, and third openings 204a, 204b, 204c are parallel to the first or second sides 201, 203.

Specifically, in one embodiment, as shown in fig. 41, the central point connecting lines of the first opening 204a, the second opening 204b, and the third opening 204c are parallel to the first side 201, that is, the three camera modules have an L-shaped structure.

In another embodiment, as shown in fig. 42, the central point lines of the first opening 204a, the second opening 204b and the third opening 204c are parallel to the second side 203, that is, the three camera modules are in a linear structure.

Referring to fig. 43, in particular, the rear cover 204 includes a rear cover center point 2042, the rear cover 204 has a center line passing through the rear cover center point 2042 and parallel to the first side 201 is a first center line 2044; and the rear cover 204 has a center line 2046 passing through the rear cover center point 2042 and parallel to the second edge 203. Wherein the first opening 204a, the second opening 204b, and the third opening 204c are located between the second edge 203 and the second center line 2046, i.e. three openings on the rear cover 204 are located on the upper half of the mobile phone. Further, in an embodiment, the line connecting the center points of the first opening 204a, the second opening 204b, and the third opening 204c coincides with the first center line 2044 of the rear cover 204, i.e. the first camera module 600 is located at the middle position of the upper half of the mobile phone. It can be appreciated that the first camera module 600 is located in the middle of the upper half of the mobile phone, which is beneficial to stacking the whole structure, so that the whole structure is more beautiful.

Specifically, referring to fig. 44, fig. 44 is a schematic front view of a mobile phone according to an embodiment of the present application, a display assembly 400 of the mobile phone includes a display screen 404, the display screen 404 is embedded in the front case 202, the display screen 404 includes a display area 401 and a non-display area 403, and the non-display area 403 is disposed around the display area 401. Optionally, in an embodiment, front projections of the first camera module 100, the second camera module 300 and the third camera module 500 in the thickness direction of the mobile terminal are located in the display area 401. In other embodiments, the front projection of the first camera module 100, the second camera module 300, or the third camera module 500 in the thickness direction of the mobile terminal may be partially located in the display area 401 and partially located in the non-display area 403, which is not specifically limited.

The foregoing is only the embodiments of the present application, and not the patent scope of the present application is limited by the foregoing description, but all equivalent structures or equivalent processes using the contents of the present application and the accompanying drawings, or directly or indirectly applied to other related technical fields, which are included in the patent protection scope of the present application.

Claims

1. A camera module, comprising:

The fixing piece comprises a top wall, a plurality of side walls connected with the top wall and a bottom wall arranged opposite to the top wall, wherein an accommodating space is formed by the top wall, the side walls and the bottom wall in a surrounding mode, the side walls comprise a first side wall, a second side wall vertically connected with the first side wall, a third side wall parallel to the second side wall and vertically connected with the first side wall, and a fourth side wall vertically connected with the second side wall and parallel to the first side wall, and the third side wall protrudes to a side far away from the second side wall at a position close to the fourth side wall so as to form a bending part;

the lens component is fixed on the fixing piece in the accommodating space;

the focusing assembly is accommodated in the accommodating space and is used for changing the distance of the light transmitted from the lens assembly to the image receiving piece, the light is turned at least twice by the focusing assembly in the internal transmission process of the focusing assembly, the focusing assembly comprises a second light turning piece and a third light turning piece which are used for turning the light, the second light turning piece and the third light turning piece are configured to adjust the relative displacement between the second light turning piece and the third light turning piece so as to change the distance of the light transmitted from the lens assembly to the image receiving piece, the second light turning piece is positioned between the lens assembly and the image receiving piece, the second light turning piece comprises a first reflecting surface and a second reflecting surface, the second light turning piece is configured to receive the light transmitted from the lens assembly by the first reflecting surface and turn the light into a space surrounded by the bending part so as to turn the third light turning piece to the third light turning piece, the second reflecting surface is configured to turn the light from the third reflecting surface to the third reflecting piece to the light turning the light, the fourth reflecting surface is configured to turn the light from the third reflecting surface to the fourth reflecting surface and the light turning piece to the image receiving piece to the fourth reflecting surface, and the light is turned from the fourth reflecting surface is configured to turn the light turning piece to the fourth reflecting surface and the light is reflected from the fourth reflecting surface and the light turning piece to the image receiving piece.

2. The camera module of claim 1, wherein the top wall is provided with a light inlet, the camera module further comprises a first light diverting member, the first light diverting member is connected with the fixing member in the accommodating space, the lens assembly is disposed between the first light diverting member and the focusing assembly, the first light diverting member is configured to receive light entering the accommodating space from the light inlet and divert the light, and the lens assembly is configured to transmit the light diverted by the first light diverting member.

3. The camera module of claim 1, wherein the second light diverting member comprises a mirror, and the first reflective surface and the second reflective surface are disposed on and coupled to the mirror.

4. A camera module according to claim 3, wherein the third light redirecting element comprises a reflecting prism comprising:

an incidence surface for enabling the light to enter the reflecting prism;

a plurality of reflecting surfaces including the third reflecting surface and the fourth reflecting surface, for reflecting the light rays entering the reflecting prism; and

And the emergent surface is used for enabling the light rays reflected by the plurality of reflecting surfaces to pass through and be transmitted out.

5. The camera module of claim 4, further comprising a moving member, wherein one of the mirror and the reflecting prism is disposed on the moving member, and wherein the moving member is configured to adjust the relative movement between the second and third light redirecting members.

6. The camera module of claim 5, further comprising a drive mechanism, wherein the moveable member is coupled to the fixed member via the drive mechanism, and wherein the drive mechanism is configured to drive the moveable member to move relative to the fixed member.

7. The camera module of claim 2, wherein the first light redirecting member is configured to be adjustable to achieve an optical anti-shake function of the camera module by adjusting an angle of the first light redirecting member with the lens assembly.

8. The camera module of claim 7, wherein the first light redirecting element comprises:

a first reflecting prism, comprising:

a first incident surface for allowing the light to enter the first reflecting prism;

A fifth reflecting surface for reflecting the light rays entering the first reflecting prism; and

the first emergent surface enables the light reflected by the fifth reflecting surface to pass through and be transmitted to the lens component.

9. The camera module of claim 7, wherein the first light redirecting element comprises:

a first mirror having a reflective surface for reflecting and transmitting the light to the lens assembly.

10. The camera module of any of claims 1-9, wherein the light received by the focusing assembly is parallel to the light output by the focusing assembly.

11. Periscope type camera module, its characterized in that includes:

The first light turning piece is arranged in the accommodating space and used for turning incident light rays;

the lens component is accommodated in the accommodating space and is used for transmitting the light rays diverted by the first light diverting component;

an image sensor mounted on the fixing member for receiving the light passing through the lens assembly; and

the focusing assembly is accommodated in the accommodating space and is used for changing the distance of the light transmitted from the lens assembly to the image sensor, the light received by the focusing assembly is parallel to the light output by the focusing assembly, the focusing assembly comprises a second light turning piece and a third light turning piece which are used for turning the light, the second light turning piece is positioned between the lens assembly and the image sensor, the second light turning piece and the third light turning piece are configured to adjust the relative displacement between the second light turning piece and the third light turning piece so as to change the distance of the light transmitted from the lens assembly to the image sensor, the second light turning piece comprises a first reflecting surface and a second reflecting surface, the first reflecting surface is configured to receive the light transmitted from the lens assembly and turn the light into a space surrounded by the bending part so as to turn the light to the third light turning piece, the second reflecting surface is configured to turn the light from the third light turning piece to the third light turning piece and the fourth reflecting surface is configured to turn the light reflected from the second reflecting surface to the fourth reflecting surface so as to turn the light reflected by the fourth reflecting surface, and the light is reflected from the fourth reflecting surface is configured to turn the light turning piece to the third light turning piece to the image sensor.

12. The periscope camera module of claim 11, wherein the second light redirecting member comprises a mirror, the first reflecting surface and the second reflecting surface are disposed on the mirror and connected.

13. The periscope camera module of claim 12, wherein the third light redirecting member comprises a reflecting prism comprising:

an incidence surface for enabling the light to enter the reflecting prism;

14. The periscope camera module of claim 13, further comprising a moving member, wherein one of the reflecting mirror and the reflecting prism is disposed on the moving member, and wherein the moving member is configured to move the second and third light turning members relative to each other.

15. The periscope type camera module of claim 14, further comprising a drive mechanism for driving the moving member to move relative to the first light diverting member.

16. The periscope type camera module of claim 11, wherein the lens assembly is disposed between the first light diverting member and the focusing assembly, the first light diverting member being configured to be adjustable to achieve an optical anti-shake function of the periscope type camera module by adjusting an angle of the first light diverting member and the lens assembly.

17. The periscope camera module of claim 16, wherein the first light redirecting element comprises:

a first reflecting prism, comprising:

18. The periscope camera module of claim 16, wherein the first light redirecting element comprises:

19. A camera assembly, comprising:

the first light turning piece is arranged in the accommodating space and used for turning incident light rays and is provided with a first center point;

the lens component is accommodated in the accommodating space and is used for transmitting the light rays diverted by the first light diverting component and has an optical axis;

an image receiving member mounted on the fixing member for receiving the light transmitted through the lens assembly; and

a focusing assembly housed in the housing space for changing a distance of the light transmitted from the lens assembly to the image receiving member, the light being diverted at least twice by the focusing assembly during transmission within the focusing assembly, the focusing assembly including second and third light diverting members for diverting the light, the second light diverting member being located between the lens assembly and the image receiving member, the second and third light diverting members being configured to adjust a relative displacement between the second and third light diverting members to change a distance of the light transmitted from the lens assembly to the image receiving member, the second light diverting member including a first reflective surface and a second reflective surface and being configured to divert the light transmitted from the lens assembly into a space surrounded by the bending portion by the first reflective surface and to divert the light to the third light diverting member, the second and third light diverting member being configured to divert the light from the third reflective surface to the image receiving member by the second reflective surface and the fourth reflective surface and being configured to divert the light from the third reflective surface to the fourth reflective surface and the image receiving member by the fourth reflective surface;

The second camera module is provided with a second center point; and

the third camera module is provided with a third center point;

20. The camera assembly of claim 19, wherein the second light redirecting member comprises a mirror, and the second reflective surface of the first reflective surface is disposed on and coupled to the mirror.

21. The camera assembly of claim 20, wherein the third light redirecting member comprises a reflecting prism that comprises:

an incidence surface for enabling the light to enter the reflecting prism;

22. The camera assembly of claim 21, wherein the first camera module further comprises a moving member, wherein one of the mirror and the reflecting prism is disposed on the moving member, and wherein the moving member is configured to move the second and third light redirecting members relative to each other.

23. The camera assembly of claim 22, wherein the first camera module further comprises a drive mechanism for driving the moving member to move relative to the first light diverting member.

24. The camera assembly of claim 19, wherein the field angle of the third camera module is greater than the field angle of the first camera module and less than the field angle of the second camera module.

25. The camera assembly of claim 19 or 24, wherein the first camera module has a field angle of 10-30 degrees, the second camera module has a field angle of 110-130 degrees, and the third camera module has a field angle of 80-110 degrees.

26. The camera assembly of claim 25, wherein the first camera module has a field angle of 10 degrees, the second camera module has a field angle of 112 degrees, and the third camera module has a field angle of 85 degrees.

27. The camera assembly of any of claims 19-24, wherein the light received by the focusing assembly is parallel to the light output by the focusing assembly.

28. An electronic device, comprising:

the shell is provided with a first opening, a second opening and a third opening, the connecting line of the central points of the first opening, the second opening and the third opening is positioned on a straight line or forms a triangle, the shell comprises two opposite and parallel first sides and two opposite and parallel second sides, the first sides are perpendicular to the second sides, the first sides are in arc transition connection with the second sides, and the length of the first sides is larger than that of the second sides;

The first light turning piece is arranged in the accommodating space and used for turning incident light rays, and the orthographic projection of the first light turning piece falls on the first opening;

the lens component is accommodated in the accommodating space and used for transmitting the light rays diverted by the first light diverting component, and the shell shields the lens component;

a focusing assembly housed in the housing space for changing a distance of the light transmitted from the lens assembly to the image receiving member, the light being diverted at least twice by the focusing assembly during transmission within the focusing assembly, the focusing assembly including second and third light diverting members for diverting the light, the second light diverting member being located between the lens assembly and the image receiving member, the second and third light diverting members being configured to adjust a relative displacement between the second and third light diverting members to change a distance of the light transmitted from the lens assembly to the image receiving member, the second light diverting member including a first reflective surface and a second reflective surface and configured to divert the light transmitted from the lens assembly into a space surrounded by the bending portion and to divert the light from the second reflective surface to the third reflective surface and configured to divert the light from the third reflective surface to the image receiving member and to divert the light from the fourth reflective surface to the fourth reflective surface, the second light diverting member being configured to divert the light from the third reflective surface to the image receiving member and the fourth reflective surface and the light diverting member, the focusing assembly being configured to divert the light from the first reflective surface to the space surrounded by the bending portion to the third reflective surface;

The second camera module is arranged corresponding to the second opening;

the third camera module is arranged corresponding to the third opening; and

The display screen is embedded in the shell and comprises a display area and a non-display area, and the projection of the first camera module, the second camera module and the third camera module on the display screen is positioned in the display area.

29. The electronic device of claim 28, wherein the second light redirecting member comprises a mirror, the first reflective surface and the second reflective surface being disposed on the mirror and connected.

30. The electronic device of claim 29, wherein the third light redirecting member comprises a reflecting prism that comprises:

an incidence surface for enabling the light to enter the reflecting prism;

31. The electronic device of claim 30, wherein the first camera module further comprises a moving member, wherein one of the reflecting mirror and the reflecting prism is disposed on the moving member, and wherein the moving member is configured to move the second and third light redirecting members relative to each other.

32. The electronic device of claim 31, wherein the first camera module further comprises a drive mechanism for driving the moving member to move relative to the first light diverting member.

33. The electronic device of any one of claims 28-32, wherein the light received by the focusing assembly is parallel to the light output by the focusing assembly.