CN209787262U - a mobile terminal - Google Patents

Abstract

The application discloses a mobile terminal, which comprises a shell and a light-emitting component, wherein the light-emitting component is aligned to a light transmission part of the shell, the light-emitting component comprises a light guide part and a light-emitting element, the light guide part comprises a first surface and a second surface which are arranged in a back-to-back manner, and a plurality of light guide structures which are arranged between the first surface and the second surface, a first accommodating part is concavely arranged on the first surface, the light-emitting element is accommodated in the first accommodating part, so that at least most of light emitted by the light-emitting element can be emitted into the light guide part through the wall surface of the first accommodating part, the light loss rate of the light-emitting element is reduced, moreover, the light emitted into the light guide part is reflected to the second surface through the plurality of light guide structures and is emitted out of the shell through the light transmission part of the shell, and the energy of the light is gradually reduced in the light transmission process, the light which finally exits the outside of the shell presents a gradually-changed light-emitting effect, and the experience of a user is improved.

Description

a mobile terminal

technical field

The present application relates to the field of electronic technologies, and in particular, to a mobile terminal.

Background technique

At present, mobile terminals often increase the user experience of the entire mobile terminal by increasing the lighting effect of the casing. The lighting effect not only has a certain reminder function, but also has a certain ornamental value. However, at present, in order to make the casing appear dazzling The mobile terminal has to provide a large internal space to accommodate multiple LED lights. At the same time, multiple LED lights work at the same time, which greatly increases the power consumption of the entire mobile terminal, and the utilization rate of LED light is relatively low. Low.

Utility model content

An embodiment of the present application provides a mobile terminal, including:

a casing, the casing is disposed opposite to the display screen of the mobile terminal, and the casing has a light-transmitting part; and

A light-emitting assembly, the light-emitting assembly is aligned with the light-transmitting portion of the housing, the light-emitting assembly includes a light guide member and a light-emitting element, the light guide member includes a first surface and a second surface disposed opposite to each other, and a a plurality of light guide structures between the first surface and the second surface, the first surface is concavely provided with a first accommodating portion, the light-emitting element is accommodated in the first accommodating portion, and The light source of the light-emitting element emits light toward the wall of the first accommodating portion, so that part of the light emitted by the light-emitting element enters the interior of the light guide through the wall, and exits the light guide through the light guide structure. The outside of the light guide member passes through the light transmission part.

In the mobile terminal provided by the embodiments of the present application, a first accommodating portion is provided at the first surface of the light-emitting component of the mobile terminal, and the first accommodating portion is used to accommodate the light-emitting element, so that the light emitted by the light-emitting element is at least large. Part of the light can be injected into the inside of the light guide through the wall surface of the first accommodating part, which reduces the light loss rate of the light-emitting element, and the light entering the inside of the light guide is reflected by a plurality of light guide structures On the second surface, it exits the outside of the casing through the light-transmitting part of the casing. During the transmission of the light, the energy of the light gradually decreases, so that the light finally exiting the outside of the casing presents a "gradual" change. The luminous effect improves the user experience.

Description of drawings

In order to illustrate the technical solutions of the present application more clearly, the following briefly introduces the accompanying drawings used in the implementation manner. Obviously, the accompanying drawings in the following description are only some implementations of the present application, which are common in the art. As far as technical personnel are concerned, other drawings can also be obtained based on these drawings without the need for creative labor.

1 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present application;

2 is a schematic cross-sectional view of the mobile terminal shown in FIG. 1;

3 is a schematic structural diagram of a light-emitting assembly of the mobile terminal shown in FIG. 2;

FIG. 4 is a schematic structural diagram of the first hollow region of the coating shown in FIG. 2;

FIG. 5 is a schematic structural diagram of another embodiment of the first hollow area shown in FIG. 4;

6 is a schematic structural diagram of a third through hole of the elastic connector shown in FIG. 2;

FIG. 7 is a schematic structural diagram of the mobile terminal shown in FIG. 3 from another perspective;

FIG. 8 is a partial schematic view of the light-emitting assembly shown in FIG. 7;

FIG. 9 is a schematic structural diagram of another implementation manner of the mobile terminal shown in FIG. 1;

Fig. 10 is the IXth partial schematic diagram of the light-emitting assembly shown in Fig. 9;

FIG. 11 is a schematic structural diagram of still another embodiment of the light-emitting assembly shown in FIG. 3;

12 is a schematic diagram of a propagation path of light inside the light guide provided by the embodiment of the present application;

FIG. 13 is a schematic diagram of another embodiment of the propagation path of the light shown in FIG. 12 .

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

In order to more clearly understand the above objects, features and advantages of the present application, the present application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features of the embodiments may be combined with each other unless there is conflict.

Referring to FIGS. 1 to 3 , an embodiment of the present application provides a mobile terminal 100 , including: a casing 1 , the casing 1 is disposed opposite to the display screen 2 of the mobile terminal 100 , and the casing 1 has a light-transmitting part 11; and a light-emitting component 3, the light-emitting component 3 is aligned with the light-transmitting part 11 of the housing 1, the light-emitting component 3 includes a light guide member 31 and a light-emitting element 32, and the light guide member 31 includes A first surface 311 and a second surface 312 arranged opposite to each other, and a plurality of light guide structures 313 located between the first surface 311 and the second surface 312, the first surface 311 is concave with a first surface The accommodating portion 3111, the light-emitting element 32 is accommodated in the first accommodating portion 3111, and the light-emitting surface of the light-emitting element 32 emits light toward the wall surface of the first accommodating portion 3111, so that the light-emitting element 32 can emit light. Part of the light emitted by 32 enters the inside of the light guide member 31 through the wall surface, and exits the outside of the light guide member 31 through the light guide structure 313 until it passes through the light-transmitting portion 11 .

In the present application, a first accommodating portion 3111 is provided on the first surface 311 of the light guide member 31 of the light-emitting assembly 3 to accommodate the light-emitting element 32, and the light-emitting surface of the light-emitting element 32 faces the first accommodating portion The wall surface of 3111 emits light, so that at least most of the light emitted by the light-emitting element 32 can enter the interior of the light guide member 31 through the wall surface of the first accommodating portion 3111, and when the light can be emitted on the light guide structure 313 Diffuse reflection, so that the light of the light-emitting element 32 gradually exits the mobile terminal 100 from the inside of the light guide 31 as the propagation distance increases, that is, the energy of the light gradually decreases, so that the light is gradually reduced. Finally, the light emitted from the outside of the casing 1 of the mobile terminal 100 can present a "gradient" lighting effect, thereby improving the user experience of the entire mobile terminal 100 .

The mobile terminal 100 may be a mobile phone, a tablet computer, a notebook computer, or the like. The casing 1 may be a cover plate of the mobile terminal 100 to protect components inside the mobile terminal 100 from entering the mobile terminal 100 due to moisture or dust outside the mobile terminal 100 , thereby affecting the operation of the internal components. Specifically, the cover plate is substantially a rectangular plate, and the material of the cover plate is a light-transmitting glass material. In other words, the entire surface of the cover plate is the light-transmitting portion 11 of the cover plate, that is, the light-emitting The light emitted by the component 3 can be emitted out of the mobile terminal 100 through the cover plate. Wherein, the cover plate includes a third surface 12 and a fourth surface 13 disposed opposite to each other, and the third surface 12 is a side close to the light-emitting component 3, so that the light emitted by the light-emitting component 3 can pass through all the After the third surface 12 enters the inside of the cover plate, it exits the mobile terminal 100 through the fourth surface 13 . In other words, the third surface 12 is substantially the first incident surface where the light emitting element 32 emits light. , the fourth surface 13 is substantially the first exit surface of the light. Of course, in other embodiments, the casing 1 may also be made of a non-transparent material, wherein the casing is concavely provided with a fourth through hole penetrating the third surface and the fourth surface, and the fourth through hole is recessed. The through hole is provided with transparent glass. Specifically, the wall surface of the transparent glass and the wall surface of the fourth through hole are inlaid and connected to form the transparent portion 11 of the housing 1 .

Further, please refer to FIG. 4 together, the mobile terminal 100 further has a cover film 4, the cover film 4 is located between the casing 1 and the elastic connecting member 5, and the cover film 4 is provided with a first The hollow area 41 is aligned with the light-transmitting portion 11 of the casing 1 , so that the light emitted from the outside of the light guide member 31 sequentially exits the casing 1 through the first hollow area 41 and the light-transmitting portion 11 . the exterior. Specifically, the cover film 4 is made of an opaque material. In other words, when the light emitted by the light-emitting component 3 reaches the non-first hollow area 41 , the light will not exit the casing 1 through the cover film 4 . external. It can be understood that the film 4 includes a fifth surface 42 and a sixth surface 43 that are opposite to each other, wherein the fifth surface 42 is close to the inner side of the housing 1 , and the fifth surface 42 It is attached to the third surface 12 of the casing 1 through optical glue, the sixth surface 43 is the surface close to the light-emitting component 3 , and the first hollow area 41 penetrates through the fifth surface 42 and the first hollow area 41 . The second through hole on the six surfaces 43 is aligned with the light guide member 31, so that the light emitted from the outside of the light guide member 31 can enter the cover through the second through hole The inside of the plate is emitted from the outside of the cover plate through the fourth surface 13 of the cover plate. It can be understood that the shape and size of the second through hole match the shape and size of the light guide member 31 . It can be understood that, referring to FIG. 5 , the shape of the second through hole can be designed to be the LOGO shape of the brand of the mobile terminal 100, and since the shape of the light guide member 31 is the same as the shape of the second through hole, When the light emitted by the light-emitting component 3 exits the inside of the light guide 31 through the light guide member 31 , at this time, the light exits the outside of the casing 1 through the second through hole, and can pass through the casing 1 . The fourth surface 13 shows a dazzling LOGO shape, thereby increasing the external visual effect of the entire mobile terminal 100 and improving user experience. Of course, in other embodiments, the shape of the second through hole may also be a long strip shape or a wave shape or the like.

Wherein, the connection mode between the coating film 4 and the light guide member 31 includes but is not limited to the following embodiments:

In an embodiment, please refer to FIG. 6 together, the mobile terminal 100 further includes an elastic connecting member 5 , the elastic connecting member 5 is surrounded by the peripheral surface of the light guide member 31 , and the elastic connecting member 5 is located in the between the light guide member 31 and the housing 1 . Specifically, the elastic connecting member 5 may be a light-shielding cotton with a light-shielding effect, and the light-shielding cotton is located between the covering film 4 and the light guide member 31 . It can be understood that the light-shielding cotton includes a seventh surface 51 and an eighth surface 52 that are opposite to each other, and the light-shielding cotton also has a seventh surface 51 and an eighth surface 52 that are aligned with the second through hole of the cover film 4 . The third through holes 53 of the surface 51 and the eighth surface 52, specifically, the seventh surface 51 is the side close to the coating 4, and the seventh surface 51 is connected to the coating through the adhesive. The fifth surface 42 of the film 4 is connected, wherein the first hollow area 41 of the film 4 is aligned with the third through hole 53 of the light-shielding cotton, and the eighth surface 52 is passed through the adhesive Connected with the light guide member 31 , specifically, the light guide member 31 can be accommodated in the third through hole 53 near the eighth surface 52 , so that the wall surface of the third through hole 53 can be The peripheral surface of the light guide member 31 is connected with an adhesive, so that most of the light emitted from the light guide member 31 can enter the cover through the third through hole 53 and the second through hole in sequence. The inside of the board then exits the outside of the cover through the fourth surface 13 of the cover, and the arrangement of the light-shielding cotton can also prevent the light emitted from the outside of the light guide 31 from hitting the mobile terminal through the gap. 100 internal devices, affecting its normal operation. Of course, in other embodiments, the elastic connecting member 5 may also be formed of an opaque silicone material.

In an embodiment, please refer to FIG. 3 , the light guide member 31 is substantially a long light guide plate, and the second surface 312 of the light guide member 31 is facing the third through hole 53 and the second through hole 53 . One side of the through hole, in other words, the second surface 312 is the second exit surface of the light guide 31 , that is, the light inside the light guide 31 is emitted through the second surface 312 of the light guide 31 The outside of the light guide member 31 ; the first surface 311 is the side away from the cover plate, that is, the side close to the internal components of the mobile terminal 100 , in other words, the first surface 311 is substantially the surface of the light guide member 31 The reflective surface, that is, the light emitted by the light-emitting element 32 will not exit the light guide 31 through the first surface 311. It can be understood that the first surface 311 is provided with a reflective film to make the light emitting When the light of the element 32 strikes the first surface 311 , it can be totally reflected on the first surface 311 to the second surface 312 , so as to be emitted outside the light guide 31 to prevent the light from passing through the first surface 311 It is injected into the internal devices of the mobile terminal 100 and affects the normal operation of the internal devices.

In one embodiment, please refer to FIG. 7 and FIG. 8 together, the first accommodating portion 3111 is a groove recessed on the first surface 311 . Specifically, the groove is roughly in the shape of a hemisphere. When the light-emitting element 32 is accommodated in the groove, the wall surface of the groove can cover the light-emitting surface of the light-emitting element 32 as a whole, so that the light-emitting element 32 can be completely covered. Most of the emitted light can enter the inside of the light guide member 31 through the wall surface of the groove, so as to reduce the light loss rate of the light emitting element 32 . The number of recesses on the first surface 311 is one, and the number of light-emitting elements 32 accommodated in one of the first recesses is one, so as to reduce the consumption of the light-emitting component 3 . power, and improve the performance of the entire mobile terminal 100 . It can be understood that, the wall surface of the groove is also protruded with a plurality of first convex parts. When the light of the light-emitting element 32 is provided with the first convex part of the groove, the light can diffuse on the first convex part. Reflect, so that the light can enter the inside of the light guide 31 at various angles, reduce the area of the light blind area inside the light guide 31, so as to realize that any position of the second surface 312 of the light guide 31 has light exiting to the housing 1, thereby increasing the lighting effect of the entire mobile terminal 100. Of course, in other embodiments, referring to FIG. 9 and FIG. 10 , the first accommodating portion 3111 may also be a first through hole penetrating the first surface 311 and the second surface 312, and the first accommodating portion 3111 may also be a first through hole. The number of the first accommodating portions 3111 recessed on a surface 311 may be multiple, and the number of the light-emitting elements 32 accommodated in one of the first accommodating portions 3111 may be multiple.

Wherein, the light-emitting element 32 may be an LED lamp, a flashlight, etc., and the light emitted by the light-emitting element 32 may be light of different wavelengths. It can be understood that the mobile terminal 100 further includes a circuit board and an elastic sheet 6 electrically connected between the circuit board and the light-emitting element 32 . Specifically, the mobile terminal 100 further includes a bracket 7, the bracket 7 is substantially a rectangular plate, the bracket 7 has a ninth surface facing the light-emitting component 3, and the elastic sheet 6 is disposed on the ninth surface above, wherein the position of the light guide member 31 close to the first accommodating portion 3111 is fixed on the ninth surface of the bracket 7, so that one end of the elastic sheet 6 can be elastically connected with the light-emitting element 32, In addition, it is ensured that the bracket 7 can support the light guide member 31 to prevent the mobile terminal 100 from affecting the normal operation of the light guide member 31 when the mobile terminal 100 shakes; the other end of the elastic piece 6 faces the mobile terminal 100 It extends at the position of the circuit board 8 so that the other end of the elastic sheet 6 can be elastically connected with the circuit board 8 , thereby realizing the electrical connection between the light-emitting element 32 and the circuit board 8 . In this embodiment, the arrangement of the elastic sheet 6 can make the electrical connection between the light-emitting element 32 and the circuit board 8 more flexible, and is not limited by the internal space position of the mobile terminal 100 .

It can be understood that the mobile terminal 100 further includes a controller (not shown), the controller is electrically connected to the light-emitting component 3 , and the controller is used to control the usage scenario of the mobile terminal 100 The light-emitting assembly 3 is turned on or off. Specifically, when the controller detects that the usage scene of the mobile terminal 100 is in a first preset scene, the controller is configured to control the lighting assembly 3 to be turned on, and the first preset scene includes turning on the mobile terminal 100 . , at least one scene of listening to music and playing games. Further, the controller can also control the light-emitting frequency of the light-emitting element 32, so that the light emitted by the light-emitting element 32 simultaneously exhibits “flash” and “gradient” light-emitting effects, further improving the user experience of the mobile terminal 100. experiential. Wherein, if the user switches the mobile terminal 100 from the off state to the on state, it can be understood that the mobile terminal 100 is in a usage scenario where the mobile terminal 100 is powered on. Wherein, if the user plays music, it can be understood that the mobile terminal 100 is in a scene of listening to music; wherein, if the user opens a game program, it can be understood that the mobile terminal 100 is in a scene of playing a game. Correspondingly, in the above scenarios, the controller of the mobile terminal 100 can detect according to the user's interaction with the mobile terminal, and then control the light-emitting element 32 to perform different lighting modes corresponding to different scenarios.

Wherein, the concave position of the first accommodating portion 3111 on the first surface 311 includes but is not limited to the following embodiments:

In one embodiment, referring to FIG. 3 , the light guide member 31 further includes a first end surface 314 and a second end surface 315 disposed opposite to each other, and the first end surface 314 and the second end surface 315 are adjacent to the first end surface 314 and the second end surface 315 respectively. Between a surface 311 and the second surface 312, the light-emitting element 32 is disposed close to the first end surface 314, and the light-emitting surface of the light-emitting element 32 is disposed away from the first end surface 314, so that the light-emitting element 32 is disposed away from the first end surface 314. At least most of the light emitted by 32 enters the inside of the light guide member 31 through the wall surface of the groove. In other words, the conduction path of the light emitted by the light emitting element 32 mainly propagates from the first end face 314 to the second end face 315 . During this propagation, with the increase of the propagation distance, the light emitted by the light emitting element 32 gradually spreads from the light guide member 31 The second surface 312 of the shell 1 is emitted to the outside of the casing 1, so that the energy of the light gradually decreases with the increase of the propagation distance, so that the light finally exiting the outside of the casing 1 presents a "gradient" luminous effect as a whole, which improves the user's experiential. Of course, in other embodiments, referring to FIG. 11 , the first accommodating portion 3111 is located at the middle position of the light guide member 31 . In other words, the light-emitting element 32 may also be located between the first end surface 314 and the second end surface 315 , so that the light emitted by the light-emitting element 32 can reach the first end surface 314 and the first end surface 314 through the groove wall, respectively. The direction of the second end face 315 propagates.

In one embodiment, please refer to FIG. 3 , the light guide structure 313 inside the light guide member 31 may be a miniature light guide point, the light guide point is roughly a spherical structure, and the surface of the light guide point of the spherical structure A plurality of second protrusions are protruded. When the light emitted by the light-emitting element 32 enters the light guide point from the position of the first end face 314, the arrangement of the second protrusions can diffusely reflect the light. So that the light can be propagated to the second end face 315 at a specific angle, and the energy of the light gradually decreases with the increase of the propagation distance, so that the light finally exiting the light guide 31 appears " Gradient" glow effect. Of course, in other embodiments, the light guide structure 313 can also be a rectangular light guide plate located inside the light guide member 31 , and a plurality of light guide points are arranged in an array on the light guide plate to emit light from the light emitting element 32 . The light is evenly diffused.

Wherein, the propagation path of the light entering the inside of the light guide member 31 includes but is not limited to the following embodiments:

In one embodiment, referring to FIG. 12 , part of the light incident on the light guide structure 313 is reflected by the light guide structure 313 onto the second surface 312 to exit the light guide member 31 . Specifically, when the light emitted by the light-emitting element 32 is incident on the light guide structure 313, diffuse reflection may occur on the second convex portion of the light guide structure 313, so that a part of the light directly enters the second surface 312, The second surface 312 exits the outside of the light guide member 31 ; another part of the light entering the light guide structure 313 is reflected to the first surface 311 by the light guide structure 313 , and the light enters the first surface 311 . 311 is totally reflected to the second surface 312 to exit the light guide 31, or the light is totally reflected on the first surface 311 to the next light guide structure 313, at this time, the light guide The structure 313 can reflect the light to the second surface 312 or the first surface 311 again to repeat the above-mentioned reflection path. It can be understood that, in this embodiment, the second surface 312 may be a completely transmissive surface, that is, when the light emitted by the light-emitting element 32 strikes the second surface 312, the light can pass through the second surface 312. The second surface 312 directly transmits the outside of the light guide 31 , and does not reflect on the second surface 312 there. In other words, in this embodiment, a plurality of light guide structures 313 are arranged inside the light guide member 31 to diffuse the light incident inside the light guide member 31 . The surface 312 has light emitting, so that the position of the second surface 312 close to the second end face 315 is far away from the light-emitting element 32, so that the light cannot reach the second end face 315, that is, to prevent the position from becoming light On the other hand, during the propagation of the light from the light emitting structure from the first end surface 314 to the second end surface 315, the light gradually spreads from the second surface 312 In other words, the energy of the light is gradually reduced, that is, the brightness of the light emitted from the outside of the light guide member 31 is gradually reduced, so that the light finally emitted from the outside of the housing 1 shows a "gradient" luminous effect, which improves the entire movement. User experience of the terminal 100 .

Of course, referring to FIG. 13 , in other embodiments, the light rays may not be incident on the light guide structure 313 to generate diffuse reflection. Specifically: the light emitted by the light-emitting element 32 is diffusely reflected by the wall surface of the groove, so that the light enters the light guide 31 at various angles, and is transmitted by the first light guide 31. One end surface 314 propagates to the second end surface 315 , wherein, part of the light entering the second surface 312 of the light guide 31 exits the outside of the light guide 31 through the second surface 312 , and the other part of the light exits the light guide 31 through the second surface 312 . The second surface 312 is reflected to the first surface 311 of the light guide 31 , and the light is totally reflected on the first surface 311 to the second surface 312 again to exit the light guide 31 Externally or re-reflected onto the second surface 312 for re-propagation according to the above-mentioned propagation path. It can be understood that, in this embodiment, the second surface 312 is an incomplete transmission surface. Obviously, with the increase of the propagation distance of the light, the energy of the light gradually decreases, so that the light intensity of the light emitted from the outside of the light guide 31 gradually decreases, so that the light finally emitted from the outside of the housing 1 presents a "gradient". ”, which improves the user experience of the entire mobile terminal 100. Of course, in other embodiments, a third convex portion may also be protruded on the second surface 312 , so that the light incident on the second surface 312 can be diffusely reflected on the third convex portion.

In the embodiment of the present application, a groove is formed on the first surface 311 of the light guide 31 to form the first accommodating portion 3111 , wherein a light-emitting element 32 is housed in one groove to reduce the emission of light. The power consumption of the element 32, and the light-emitting surface of the light-emitting element 32 is covered by the wall of the groove, so that at least most of the light emitted by the light-emitting element 32 can enter the groove through the wall of the groove. The light guide member 31 propagates inside the light guide member 31; at the same time, in the embodiment of the present application, a plurality of light guide structures 313 are arranged inside the light guide member 31, so that the light entering the structure of the light guide member 31 can pass through the light guide member 31. Diffuse reflection occurs on the structure 313 to diffuse the light to the first surface 311 , the second surface 312 or the next light guide structure 313 for corresponding reflection or transmission, so that the light can be smoothly transmitted by the light guide member 31 . The end surface 314 propagates to the second end surface 315 of the light guide member 31 to reduce the blind area of light transmission, and as the propagation distance of the light increases, the light of the light-emitting element 32 gradually emerges from the second surface 312, in other words, as the light travels As the propagation distance increases, the energy of the light gradually decreases, so that the light finally exiting the casing 1 exhibits a "gradient" luminous effect, thereby improving the user experience of the entire mobile terminal 100 .

It can be understood that the light-emitting element 32 can also be used as a breathing light of the mobile terminal 100. Specifically, when the real-time distance from the light emitted by the light-emitting element 32 to the user is less than a preset distance, the The controller controls the light-emitting element 32 to emit light, so as to provide reminders for the user's missed calls and unchecked short messages. When the real-time distance of the user is greater than the preset distance, the controller controls the light-emitting element 32 to turn off, so as to save the power consumption of the light-emitting element 32 and improve the standby time of the entire mobile terminal 100 .

The above are optional embodiments of the present application. It should be pointed out that for those skilled in the art, some improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications are also regarded as the scope of protection of this application.

Claims (14)

1. a mobile terminal, comprising:

the shell is arranged opposite to the display screen of the mobile terminal and is provided with a light transmission part; and

The light-emitting component is aligned to the light-transmitting portion of the shell and comprises a light-guiding piece and a light-emitting element, the light-guiding piece comprises a first surface and a second surface which are arranged in a back-to-back mode, and a plurality of light-guiding structures located between the first surface and the second surface, a first accommodating portion is concavely arranged on the first surface, the light-emitting element is accommodated in the first accommodating portion, and the light-emitting surface of the light-emitting element emits light towards the wall surface of the first accommodating portion, so that part of light emitted by the light-emitting element enters the light-guiding piece through the wall surface and is emitted out of the light-guiding piece through the light-guiding structures until the light-guiding piece penetrates through the light-transmitting portion.

2. The mobile terminal of claim 1, wherein a portion of the light incident on the light guide structure is reflected by the light guide structure onto the second surface to exit the outside of the light guide.

3. the mobile terminal of claim 2, wherein a portion of the light incident on the light guide structure is reflected by the light guide structure onto the first surface and reflected on the first surface onto the second surface to exit the light guide.

4. The mobile terminal of claim 3, wherein a portion of the light emitted by the light emitting element is directly emitted onto the second surface to exit the inside of the light guide.

5. the mobile terminal of any of claims 1 to 4, wherein the light guide further comprises a first end surface and a second end surface opposite to each other, the first end surface and the second end surface respectively abut between the first surface and the second surface, and the light emitting element is disposed near the first end surface.

6. A mobile terminal according to claim 5, wherein the light source of the light emitting element is disposed away from the first end face.

7. the mobile terminal of claim 6, wherein the first receiving portion is a groove recessed in the first surface.

8. The mobile terminal of claim 6, wherein the first receiving portion is a first through hole that extends through the first surface and the second surface.

9. the mobile terminal according to any of claims 1 to 4, wherein the first accommodating portion is located at a middle position of the light guide.

10. The mobile terminal according to any of claims 1 to 4, further comprising an elastic connector, wherein the elastic connector is connected around the circumference of the light guide, and the elastic connector is located between the light guide and the housing.

11. The mobile terminal according to any one of claims 1 to 4, wherein the mobile terminal further comprises a circuit board and a spring sheet electrically connected between the circuit board and the light emitting element.

12. the mobile terminal according to any one of claims 1 to 4, wherein the mobile terminal further comprises a cover film, the cover film is located between the housing and the elastic connecting member, and the cover film is provided with a first hollow area aligned with the light-transmitting portion of the housing, so that the light emitted from the outside of the light-guiding member is emitted from the outside of the housing through the first hollow area and the light-transmitting portion in sequence.

13. the mobile terminal according to any one of claims 1 to 4, further comprising a controller electrically connected to the light emitting element, wherein the controller is configured to control the light emitting element to be turned on or off according to a usage scenario of the mobile terminal.

14. the mobile terminal of claim 13, wherein when the controller detects that a usage scenario of the mobile terminal is in a first preset scenario, the controller is configured to control the light emitting component to turn on, wherein the first preset scenario includes at least one of powering on, listening to music, and playing a game.