CN113194175A

CN113194175A - Mobile terminal and under-screen camera shooting method of mobile terminal

Info

Publication number: CN113194175A
Application number: CN202110476737.0A
Authority: CN
Inventors: 张军; 金志成; 李重
Original assignee: Shanghai Wentai Information Technology Co Ltd
Current assignee: Shanghai Wentai Information Technology Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-30
Anticipated expiration: 2041-04-29
Also published as: CN113194175B

Abstract

The embodiment of the invention provides a mobile terminal and an off-screen shooting method of the mobile terminal, and relates to the technical field of electronic equipment. The mobile terminal comprises a body, a display screen, a light steering part and a light sensing part. The body and/or the display screen are/is provided with a listening cylinder hole, and the display screen is arranged on the body. The light diverting part is arranged in the body, and at least part of the light diverting part is opposite to the earphone hole. The light sensing part is positioned in the light ray emitting direction of the light turning part, so that the shooting light rays entering from the earphone hole are turned by the light turning part and then emitted out, and are received by the light sensing part. The method for shooting under the screen of the mobile terminal comprises the following steps: acquiring shooting light from a receiver hole; the obtained shooting light is turned and then emitted to the light sensing part. The camera shooting function is achieved through the earphone holes, the number of holes formed in the screen is reduced, and the screen occupation ratio of the mobile terminal is improved. Meanwhile, the shooting light is turned, so that the arrangement of the light sensing part and the layout of the main board are facilitated.

Description

Mobile terminal and under-screen camera shooting method of mobile terminal

Technical Field

The invention relates to the technical field of electronic equipment, in particular to a method and a device for shooting a mobile terminal under a screen and a mobile terminal.

Background

With the development of full-screen mobile terminals, full-screen also gradually appears on full-screen mobile terminals, such as smart phones. The full screen has advantages such as beautiful outward appearance, better visual experience, and is extensive receiving consumer's favor, thereby the installation that the space was provided for camera module is reserved at top or bottom to the full screen mobile terminal of a part. Some full screen mobile terminal adopts screen camera technique under screens such as screen or micropore screen of punching to realize the camera module installation under the high screen ratio, nevertheless, need be for earphone and leading-in camera headspace on its mobile terminal's the front panel all the time, and the effect that leads to mobile terminal's full screen promotes and has received the restriction.

However, how to increase the screen occupation ratio of the mobile terminal becomes a technical problem to be solved in the field.

Disclosure of Invention

The invention aims to provide a mobile terminal and an off-screen shooting method of the mobile terminal, which reduce the number of open holes and enable the screen of the mobile terminal to have higher occupation ratio by the off-screen shooting method.

Embodiments of the invention may be implemented as follows:

in a first aspect, the present invention provides a mobile terminal, where the mobile terminal includes a body, a display screen, a light turning portion and a light sensing portion, a receiver hole is formed in the body and/or the display screen, the display screen is mounted on the body, the light turning portion is disposed in the body, at least a portion of the light turning portion is opposite to the receiver hole, and the light sensing portion is located in a light exit direction of the light turning portion, so that a shooting light entering from the receiver hole is turned by the light turning portion and then emitted, and is received by the light sensing portion.

The mobile terminal of the application arranges the light turning part in the body and opposite to the earphone hole. When photographing and shooting, shooting light enters from the earphone hole and is emitted to the light sensing part after the direction of the shooting light is changed by the light turning part, so that photographing and shooting are realized. And in the process of carrying out conversation, video and the like, sound can also be transmitted out from the earphone hole, so that the conversation function is realized. Therefore, the earphone function and the camera shooting function are combined into one through the earphone hole, the number of the holes formed in the screen is reduced, and the screen occupation ratio of the mobile terminal is improved. Meanwhile, the shooting light is turned, so that the arrangement of the light sensing part and the layout of the main board are facilitated, and the space utilization rate of the design and the various selectivity of the layout are improved.

In an alternative embodiment, the mobile terminal further includes an earpiece disposed within the body and opposite the earpiece bore, the light redirecting portion being at least partially located between the earpiece and the earpiece bore. The light steering assembly is arranged between the earphone hole and the earphone, so that the stacking in space is realized, the space is saved, and meanwhile, the light steering assembly is convenient to receive light incident from the earphone hole.

In an alternative embodiment, the light turning part includes a first light turning member, the first light turning member is obliquely disposed between the receiver hole and the receiver, and the first light turning member is opposite to the receiver hole to reflect the photographing light to the light sensing part. The light-deflecting member is disposed obliquely so as to facilitate the arrangement of the light-sensing portions and the first light-deflecting member to receive the incident light and reflect the outgoing light. The shooting light reflected from the first light turning component enters the light sensing part.

In an optional embodiment, the light sensing portion is disposed in a light emitting direction of the first light turning assembly, and the light sensing portion is configured to receive the shooting light reflected by the first light turning assembly. Through setting up first light reflection assembly, let the light that just gets into the sensitization portion after the reflection from the earphone hole incident, can reduce the energy loss of light, let the shooting effect better.

In an alternative embodiment, the light sensing part is disposed in the body and parallel to the display screen, and the first light diverting assembly has an inclination angle of 45 °. When sensitization portion and display screen parallel arrangement, the restriction in sensitization portion does not receive mobile terminal thickness direction, has given the bigger accommodation space of leading sensitization portion focus, can expand leading camera more focus regulatory function, brings more clear shooting experience. When the light sensing part and the display screen are arranged in parallel, in order to enable the shooting light reflected by the first light steering component to be completely received by the light sensing part, the first light reflecting component is inevitably arranged at an inclination angle of 45 degrees, so that the shooting light horizontally injected is vertically injected by steering, the generated refraction times are less, and the reflection efficiency is higher. It is convenient to dispose the light sensing section within the body of the mobile terminal.

In an optional embodiment, the light turning part further includes a second light turning member, the second light turning member is obliquely disposed in the light emitting direction of the first light turning member, and the light sensing part is disposed in the light emitting direction of the second light turning member, so that the photographing light reflected by the second light turning member can be received by the light sensing part. Through setting up the second light and turning to the subassembly, shoot light and turn to for the second time after the second light turns to the subassembly and turns to first light and turn to the subassembly, the arrangement of the sensitization portion of being convenient for.

In an alternative embodiment, the light sensing portion is disposed in the main body and perpendicular to the display screen, and the first light turning component and the second light turning component are both inclined at an angle of 45 °. The light-sensitive part is vertical to the display screen, so that the light-sensitive part is convenient to mount.

In an optional implementation manner, the first light turning component is a reflective film, the surface of the receiver opposite to the receiver hole is a sound emitting surface, an included angle is formed between the sound emitting surface and the plane where the receiver hole is located, and the reflective film is attached to the sound emitting surface. Because reflective membrane thickness direction is thinner to the space occupies fewly, through the easy installation of adhesion, simultaneously, the shooting light of inciting from the earphone hole refracts when the reflective membrane reflection and can still less, and reflection efficiency is higher for the level crossing.

In an optional embodiment, a sound outlet hole is formed in the sound outlet surface, a sound outlet hole is formed in the reflective film, and the sound outlet hole is opposite to the sound outlet hole. Through setting up out the sound hole, will lack the vibration to the reflective membrane when earphone vocal. Meanwhile, the sound emitted by the receiver can be directly transmitted from the receiver hole, and the influence on the sound transmission effect caused by the arrangement of a reflective film is avoided.

In an optional implementation manner, the earphone hole is disposed on the display screen, a blocking net is disposed in the earphone hole, and a light through hole is disposed in the blocking net. Set up on the separation net and lead to the unthreaded hole and can satisfy sufficient light inlet quantity, the shooting effect is better.

In a second aspect, the present invention provides an off-screen camera shooting method for a mobile terminal, which is applied to the mobile terminal, wherein a listening cylinder hole is formed in the mobile terminal, and the off-screen camera shooting method for the mobile terminal includes the following steps:

acquiring shooting light from the earphone hole;

the obtained shooting light is turned and then emitted to the light sensing part.

The mobile terminal and the method for shooting under the screen of the mobile terminal provided by the embodiment of the invention have the beneficial effects that:

according to the mobile terminal and the method for shooting the screen of the mobile terminal, the shooting light is obtained from the earphone hole of the mobile terminal, and then the obtained shooting light is turned and emitted to the light sensing part. The earphone function and the camera shooting function are combined into one through the earphone hole, so that the open hole of the screen is reduced, and the screen occupation ratio of the mobile terminal is improved. Meanwhile, the shooting light is turned, so that the arrangement of the light sensing part and the layout of the main board are facilitated, and the space utilization rate of the design and the various selectivity of the layout are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic overall structure diagram of a mobile terminal according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a mobile terminal according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a mobile terminal according to another embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a second light turning assembly being a total reflection prism according to another embodiment of the present invention.

Icon: 100-a mobile terminal; 110-a display screen; 130-a body; 150-a light turning section; 190-earpiece; 111-bore of the tin; 113-a barrier net; 115-clear aperture; 151-a first light diverting assembly; 153-a second light redirecting assembly; 170-a light-sensing part; 191-a sound output surface; 155-a reflective film; 154-sound outlet; 193-sound outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The present embodiment provides a mobile terminal 100, and the mobile terminal 100 may be implemented in various forms. For example, the mobile terminal 100 described in the present invention may include a mobile terminal 100 such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like. In the following, it is assumed that the terminal is a mobile terminal 100. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.

Referring to fig. 2, the mobile terminal 100 includes a body 130, a display 110, a light diverting part 150 and a light sensing part 170. The display screen 110 is provided with a receiver hole 111, and the display screen 110 is mounted on the body 130. The light diverting part 150 is disposed in the body 130, and the light diverting part 150 is at least partially opposite to the earpiece hole 111. The light receiving portion 170 is located in the light emitting direction of the light diverting portion 150, so that the photographing light entering from the earpiece hole 111 is diverted by the light diverting portion 150 and emitted, and is received by the light receiving portion 170. The light diverting part 150 is disposed in the body 130 and opposite to the earpiece hole 111. When taking a picture or taking a picture, the shooting light enters from the earpiece hole 111, changes direction through the light turning part 150, and then exits to the light sensing part 170 to realize the picture or taking a picture. The sound can also be transmitted out from the earphone hole 111 in the process of calling, video and the like, so that the function of calling is realized. Therefore, the function of the receiver 190 and the function of camera shooting are combined into a whole through the receiver hole 111, the number of the holes formed on the screen is reduced, and the screen occupation ratio of the mobile terminal 100 is improved. Meanwhile, the shooting light is turned, so that the arrangement of the light sensing part 170 and the layout of the main board are facilitated, and the space utilization rate and the various selectivity of the layout are improved.

Referring to fig. 1, in the present embodiment, the earpiece hole 111 is located in the middle of one side of the display screen 110.

In other embodiments of the present application, the earpiece hole 111 is disposed on the body 130, and near a side of the display screen 110. Therefore, the screen occupation ratio is improved better, and the display effect is better.

In other embodiments of the present application, the earpiece hole 111 is partially disposed on the display screen 110 and partially disposed on the body 130. The space utilization is more reasonable.

It needs to be further explained that: the light diverting part 150 may be one, two or more of a flat mirror, a reflective film, a total reflection mirror, and a total reflection prism.

It needs to be further explained that: the light diverting part 150 is at least partially opposite to the earpiece hole 111, which means that the projection of the earpiece hole 111 on the plane of the light diverting part 150 is partially overlapped with the light diverting part 150, or the projection of the light diverting part 150 on the plane of the earpiece hole 111 is partially overlapped with the earpiece hole 111.

Referring to fig. 2, in the present embodiment, a blocking net 113 is disposed in the earpiece hole 111, and a light passing hole 115 is disposed on the blocking net 113. The light through hole 115 can allow light to pass through and also allow sound to pass through, and can also satisfy sufficient light entering amount, so that the shooting effect is better.

In this embodiment, the barrier screen 113 is made of transparent material, such as glass. The blocking net 113 is made of transparent material to increase the light entering amount, so that the shooting effect is better. In other embodiments of the present application, the barrier screen 113 may also be a non-transparent material, such as a mesh-like plate formed by punching holes in a sheet of iron or other material.

It should be further noted that the shape and size of the light passing hole 115 can be designed according to specific design requirements, such as the amount of incoming light and/or the volume of outgoing light, and the shape of the light passing hole 115 can be circular and/or polygonal. The size of the light passing hole 115 may be any one of values between 0.5mm and 5 mm.

In some embodiments of the present application, the light passing hole 115 can pass both light and sound; in other embodiments of the present application, the light passing apertures 115 are used only for sound passage, and the remaining portions are used for light and sound passage, for example, when the projected portion of the first light redirecting assembly 151 in the plane of the barrier screen 113 coincides with the barrier screen, the light passing apertures in the coinciding portions of the barrier screen 113 may be both light and sound passage, and the non-coinciding portions are used only for sound passage.

In the embodiment, the mobile terminal 100 further includes an earpiece 190, the earpiece 190 is disposed in the body 130 and is opposite to the earpiece hole 111, and the light diverting part 150 is at least partially located between the earpiece 190 and the earpiece hole 111. The light turning component is arranged between the earphone hole 111 and the earphone 190, so that the earphone 190 and the light turning part 150 are longitudinally stacked, the space is saved, and meanwhile, the light turning component is convenient to receive light incident from the earphone hole 111.

It should be further noted that the earpiece 190 and the earpiece hole 111 are disposed opposite to each other in a specific manner, that the earpiece 190 is disposed opposite to the earpiece hole 111, and it can also be considered that a projection of the earpiece 190 on a plane where the earpiece hole 111 is located overlaps with the earpiece hole 111. The light diverting part is located between the earpiece 190 and the earpiece hole 111, and the projection of the light diverting part 150 on the plane of the earpiece hole 111 partially overlaps the earpiece hole 111, and the light entering from the earpiece hole 111 can be incident on the light diverting part 150.

In the present embodiment, the light diverting part 150 includes a first light diverting component 151, the first light diverting component 151 is obliquely disposed between the earpiece hole 111 and the earpiece 190, and the first light diverting component 151 is opposite to the earpiece hole 111 to reflect the photographing light to the light sensing part 170. The first light diverting member 151 is disposed obliquely to facilitate the arrangement of the light sensing part 170 and the first light diverting member 151 to receive the incident light and reflect the outgoing light. The photographing light reflected from the first light diverting member 151 is allowed to enter the light sensing part 170.

It should be further noted that the reflecting surface of the first turning component for receiving the light entering from the earpiece hole 111 is angled with respect to the plane of the earpiece hole 111. The included angle is 30-60 degrees, and the first steering assembly is obliquely arranged due to the included angle. In a preferred embodiment of this embodiment, the included angle is 45 °.

In the present embodiment, the first steering assembly may be one, two or more of a plane mirror, a reflective film 155, a total reflection mirror, and a total reflection prism.

Referring to fig. 2, in the present embodiment, the light-sensing portion 170 is disposed in the main body 130 and is parallel to the display screen 110. Shoot the light and change the direction of shooting light from the light-passing hole 115 of earphone hole 111 incidence through the reflection of reflective membrane 155, will shoot light and transmit for sensitization portion 170, when sensitization portion 170 and display screen 110 parallel arrangement, sensitization portion 170 does not receive the ascending restriction of mobile terminal 100 thickness side, has given the bigger accommodation space of leading sensitization portion 170 focus, can expand the more focus regulatory function of leading camera, brings more clear shooting experience. When the light-sensing portion 170 is parallel to the display screen 110, in order to allow the photographing light reflected by the first light-steering assembly 151 to be received by the light-sensing portion 170, the first light-reflecting assembly is necessarily arranged at an inclination angle of 45 degrees, so that the photographing light horizontally incident is vertically emitted by steering, an included angle between the incident light and the emergent light is 90 degrees, the number of refraction times of the photographing light generated on the first light-steering assembly 151 is less, and the reflection efficiency is higher. It is convenient to dispose the light sensing section 170 within the body 130 of the mobile terminal 100.

The light-sensing portion 170 is an electronic product for converting a light image into an electrical signal in proportion to the light image, and may be a CCD or a CMOS.

In this embodiment, the first light turning component is the reflective film 155, the surface of the earpiece 190 opposite to the earpiece hole 111 is a sound emitting surface 191, an included angle is formed between the sound emitting surface 191 and the plane of the earpiece hole 111, and the reflective film 155 is attached to the sound emitting surface 191. Because reflective membrane 155 thickness direction is thinner to the space occupies fewly, through the easy installation of attaching, simultaneously, the shooting light of inciding from earphone hole 111 can be still less when reflecting through reflective membrane 155, and reflection efficiency is higher than the level crossing.

Referring to fig. 3, in another embodiment of the present invention, the light diverting portion 150 further includes a second light diverting element 153, the second light diverting element 153 is obliquely disposed in the light emitting direction of the first light diverting element 151, and the light sensing portion 170 is disposed in the light emitting direction of the second light diverting element 153, so that the photographing light reflected by the second light diverting element 153 can be received by the light sensing portion 170. By providing the second light diverting assembly 153, the light-sensing portion 170 can be conveniently arranged by diverting the first light diverting assembly 151 to divert the photographing light for the second time through the second light diverting assembly 153.

Referring to fig. 3 and fig. 4, it should be further explained that: the second light turning component 153 may be one, two or more of a flat mirror, a reflective film 155, a total reflection mirror, and a total reflection prism.

Referring to fig. 4, in other embodiments of the present application, the second light turning component 153 can enable the shooting light to realize 90 ° direction conversion. The second light turning component 153 is a total reflection prism, which includes two right-angle surfaces and an inclined surface, and the included angle between the inclined surface and the two right-angle surfaces is 45 degrees. The shooting light rays enter the total reflection prism at an included angle of 45 degrees with the inclined plane, and the shooting effect is better.

It is worth mentioning that the plane mirror and the prism can both optically achieve the purpose of optical turning, but because the film layer and the predetermined thick bottom exist on the actual plane mirror, the light is refracted when being reflected and turned, and the number of refraction times is large, and the prism makes the light exit at 90 degrees after being refracted by the prism through the 45-degree structural characteristics of the prism, the number of refraction times is small, the reflection efficiency is high, and in the assembling process, the angle of the plane mirror needs to be preset, and the installation is difficult, so that the prism is more suitable to be selected as the second light turning component 153 in the preferred implementation mode. But is not limited to prisms, and those skilled in the art will appreciate that the specific embodiment of the second light diverting assembly 153 is not a limitation of the invention.

Referring to fig. 3 and 4, in other embodiments of the present disclosure, the light-sensing portion 170 is disposed in the main body 130 and perpendicular to the display screen 110. The light sensing part 170 is perpendicular to the display screen 110, which facilitates the installation of the light sensing part 170.

Referring to fig. 3, in the present embodiment, the sound emitting surface 191 is provided with a sound emitting hole 193, the reflective film 155 is provided with a sound emitting hole 154, and the sound emitting hole 154 is disposed opposite to the sound emitting hole 193. By providing the sound outlet 154, the reflection film 155 is vibrated when the receiver 190 is sounded. Meanwhile, the sound emitted by the receiver 190 can be conveniently and directly transmitted out from the receiver hole 111, and the influence on the sound transmission effect caused by the arrangement of the reflective film 155 is avoided.

According to the mobile terminal 100 provided in this embodiment, the operation principle of the mobile terminal 100 is:

when taking a picture or taking a picture, the shooting light enters from the earpiece hole 111, changes direction through the light turning part 150, and then exits to the light sensing part 170 to realize the picture or taking a picture. The sound can also be transmitted out from the earphone hole 111 in the process of calling, video and the like, so that the function of calling is realized.

The mobile terminal 100 provided by the embodiment has at least the following advantages:

the function of the receiver 190 and the function of camera shooting are combined into a whole through the receiver hole 111, the number of holes formed in the panel of the mobile terminal 100 is reduced, and the screen occupation ratio of the mobile terminal 100 is improved. Meanwhile, the shooting light is turned, so that the arrangement of the light sensing part 170 and the layout of the main board are facilitated, and the space utilization rate and the various selectivity of the layout are improved.

The embodiment further provides a method for shooting a screen of a mobile terminal 100, which is applied to the mobile terminal 100, wherein the mobile terminal 100 is provided with a listening cylinder hole 111, and the method for shooting the screen of the mobile terminal 100 includes the following steps:

acquiring shooting light from the earphone hole 111; the captured photographing light is turned and emitted to the light sensing section 170.

The method obtains the shooting light from the earpiece hole 111 of the mobile terminal 100, and then turns the obtained shooting light to emit the shooting light to the light sensing part 170. The function of the receiver 190 and the function of camera shooting are combined into a whole through the receiver hole 111, so that the number of the holes on the screen is reduced, and the screen occupation ratio of the mobile terminal 100 is improved. Meanwhile, the shooting light is turned, so that the arrangement of the light sensing part 170 and the layout of the main board are facilitated, and the space utilization rate and the various selectivity of the layout are improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mobile terminal, its characterized in that, mobile terminal includes body, display screen, light turns to portion and sensitization portion, the body and/or be provided with on the display screen and listen the wound dressing hole, the display screen install in on the body, light turns to the portion set up in the body, and light turns to the portion at least part with listen the wound dressing hole relative, sensitization portion is located the light outgoing direction of light turning to portion to make by the shooting light that the wound of earphone hole got into turns to the back through light turning to portion and jets out, and by sensitization portion receives.

2. A mobile terminal according to claim 1, further comprising an earpiece disposed within the body opposite the earpiece bore, the light redirecting portion being at least partially located between the earpiece and the earpiece bore.

3. The mobile terminal of claim 2, wherein the light diverting portion comprises a first light diverting component, the first light diverting component is obliquely disposed between the receiver hole and the receiver, and the first light diverting component is opposite to the receiver hole to reflect the shooting light to the light sensing portion.

4. The mobile terminal of claim 3, wherein the light-sensing portion is disposed in a light-emitting direction of the first light-diverting component, and the light-sensing portion is configured to receive the photographing light reflected by the first light-diverting component.

5. A mobile terminal according to claim 3, wherein the light-sensing portion is disposed in the main body and parallel to the display screen, and the first light turning component is inclined at an angle of 45 °.

6. The mobile terminal of claim 3, wherein the light turning part further comprises a second light turning component, the second light turning component is obliquely disposed in the light emitting direction of the first light turning component, and the light sensing part is disposed in the light emitting direction of the second light turning component, so that the photographing light reflected by the second light turning component can be received by the light sensing part.

7. The mobile terminal of claim 6, wherein the light sensing portion is disposed in the main body and perpendicular to the display screen, and the first light redirecting assembly and the second light redirecting assembly are both inclined at an angle of 45 °.

8. The mobile terminal according to any one of claims 3 to 7, wherein the first light redirecting element is a reflective film, a surface of the receiver opposite to the receiver hole is a sound emitting surface, an included angle is formed between the sound emitting surface and a plane where the receiver hole is located, and the reflective film is attached to the sound emitting surface.

9. The mobile terminal of claim 8, wherein the sound emitting surface is provided with a sound emitting hole, the reflective film is provided with a sound emitting hole, and the sound emitting hole is opposite to the sound emitting hole.

10. The mobile terminal according to claim 1, wherein the receiver hole is disposed on the display screen, a blocking net is disposed in the receiver hole, and a light-passing hole is disposed on the blocking net.

11. A mobile terminal screen-down shooting method, which is applied to the mobile terminal of any one of claims 1 to 10, wherein a listening cylinder hole is arranged on the mobile terminal, and the mobile terminal screen-down shooting method comprises the following steps:

acquiring shooting light incident from the earphone hole;