WO2019091383A1

WO2019091383A1 - Mobile terminal

Info

Publication number: WO2019091383A1
Application number: PCT/CN2018/114256
Authority: WO
Inventors: 成蛟
Original assignee: Oppo广东移动通信有限公司
Priority date: 2017-11-07
Filing date: 2018-11-07
Publication date: 2019-05-16

Abstract

A mobile terminal (10), comprising: a housing (100) comprising a first mounting surface (110) and a second mounting surface (120) that are opposite to each other as well as a side surface (130), the first mounting surface (110) being provided with a recess (111) extending to the side surface (130); a display screen (200) located on the second mounting surface (120), a screen ratio of the display screen (200) being greater than 85%; and a functional module (300) comprising a mounting block (320) in a sliding fit with the recess (111) and capable of extending out of the side surface (130) by a set distance as well as a first camera (330) and a second camera (340) mounted on the mounting block (320), the mounting block (320) having a first surface (321) facing towards the display screen (200) and a second surface (322) opposite to the first surface (321) and facing away from the display screen (200), a light incident surface (331) of the first camera (330) being located on the first surface (321), and a light incident surface (341) of the second camera (340) being located on the second surface (322).

Description

Mobile terminal

Technical field

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

Background technique

For a mobile terminal such as a mobile phone, the mobile terminal is provided with a camera on the side of the display screen. Under the condition that the size of the mobile terminal is constant, the area of the display area of the display screen is difficult to increase, which affects the display effect of the mobile terminal.

Summary of the invention

According to various embodiments of the present application, a mobile terminal capable of increasing a screen ratio is provided.

A mobile terminal includes:

a housing comprising a first mounting surface, a second mounting surface, and a side connecting the first mounting surface and the second mounting surface; the first mounting surface is provided to extend to the side surface Sinking

a display screen fixed on the second mounting surface of the housing, a length of a diagonal of the display area of the display screen is 4 inches to 8 inches, and an area of the display screen is A, the shell The vertical projected area of the face of the display screen is B, where A/B ≥ 85%;

a functional module comprising: a mounting block slidably engaged with the sinking groove and capable of extending a set distance of the side, and a first camera and a second camera mounted on the mounting block; the mounting block has a facing orientation a first surface of the display screen, and a second surface opposite the first surface and facing away from the display screen; a light incident surface of the first camera is located on the first surface, the second camera The light incident surface is located on the second surface.

A mobile terminal includes:

a display screen fixed on the second mounting surface of the housing, the display screen having a size of 4 inches to 8 inches, and a screen ratio of the display screen being greater than or equal to 85%;

a functional module comprising: a mounting block slidably engaged with the sinking slot and capable of extending a set distance of the side, and a first camera fixed to the mounting block; the mounting block having a display screen facing the display screen a first surface, and a second surface opposite the first surface and facing away from the display screen; a light incident surface of the first camera is located on the first surface.

A mobile terminal includes:

The functional module includes a sliding body that is slidingly engaged with the sinking groove and capable of extending a set distance of the side surface, a mounting block rotatably coupled to the sliding body, and a third camera fixed to the mounting block The mounting block has a first surface facing the display screen, and a second surface opposite to the first surface and facing away from the display screen; a light incident surface of the third camera is located at the first surface a surface or the second surface.

A mobile terminal includes:

a display screen fixed to the second mounting surface of the housing, the display screen having a size of 4 inches to 8 inches, and a screen ratio of the display screen being greater than or equal to 85%;

The functional module includes a sliding body that is slidingly engaged with the sinking groove and capable of extending a set distance of the side surface, a mounting block rotatably coupled to the sliding body, and a third camera fixed to the mounting block The mounting block has a first surface facing the display screen and a second surface opposite the first surface and facing away from the display screen; a lens of the third camera is located on the first surface or The second surface.

Details of one or more embodiments of the invention are set forth in the accompanying drawings and description below. Other features, objects, and advantages of the invention will be apparent from the description and appended claims.

DRAWINGS

To better describe and illustrate the embodiments and/or examples of the inventions disclosed herein, reference may be made to one or more drawings. The additional details or examples used to describe the figures are not to be construed as limiting the scope of any of the disclosed inventions, the presently described embodiments and/or examples, and the best mode of the invention.

FIG. 1 is a schematic front structural view of a mobile terminal according to a first embodiment; FIG.

2 is a schematic side view showing the structure of a mobile terminal provided by the first embodiment;

3 is a schematic rear view of the mobile terminal provided by the first embodiment;

4 is a cross-sectional structural diagram of a mobile terminal provided by the first embodiment;

FIG. 5 is a schematic perspective structural diagram of a mobile terminal according to a first embodiment

Figure 6 is a schematic view showing the structure of the mounting block of Figure 3 extending out of the sinking groove;

Figure 7 is a front elevational view of Figure 6;

FIG. 8 is a schematic perspective structural diagram of a mobile terminal according to a second embodiment; FIG.

FIG. 9 is a schematic rear view of a mobile terminal according to a second embodiment; FIG.

Figure 10 is a plan view showing the structure of the mounting block relative to the sliding body of Figure 9;

Figure 11 is a perspective view showing the structure of the mounting block of Figure 9 relative to the sliding body;

Figure 12 is a front elevational view showing the mounting block of Figure 9 after being rotated 180° with respect to the rotating body;

Figure 13 is a side elevational view of Figure 12;

Figure 14 is a perspective view showing the three-dimensional structure of the mounting block of Figure 9 after being rotated 180° with respect to the rotating body.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the invention are given in the drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be more fully understood.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or the element can be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or. The terms "inner", "outside", "left", "right", and the like, as used herein, are for the purpose of illustration and are not intended to be the only embodiment.

Referring to FIG. 1 to FIG. 7 , a mobile terminal 10 includes a housing 100 , a display screen 200 , and a function module 300 . The housing 100 includes a first mounting surface 110 , a second mounting surface 120 , and a side surface 130 . The first mounting surface 110 and the second mounting surface 120 are oppositely disposed. The side surface 130 is connected between the first mounting surface 110 and the second mounting surface 120 . FIG. 4 is only a representation of one of the structures of the housing 100. The first mounting surface 110 is provided with a sinking groove 111 that extends to the side surface 130. The display screen 200 is located on the second mounting surface 120. The size of the display screen 200 is 4 inches to 8 inches. For example, the size of the display screen 200 can be characterized by the length L of the display area diagonal on the display screen 200. The length L of the corner line is 4 inches to 8 inches, and the aspect ratio of the display screen 200 may be 16, 18 or 20 or the like. The screen ratio of the display screen 200 is greater than or equal to 85%, and the screen ratio of the display screen 200 can be characterized by the ratio of the area of the display screen 200 to the vertical projected area of the mobile terminal 10 relative to the display screen 200, for example, the display screen 200. The area of the housing 100 is the vertical projection area of the face of the display screen 200, where A/B ≥ 85%.

Referring to FIG. 3, in some embodiments, the functional module 300 includes a mounting block 320, a first camera 330, and a second camera 340. The mounting block 320 is slidably engaged with the sinker 111, and the size of the mounting block 320 is substantially the same as the size of the sinker 111. In the initial state, the mounting block 320 is all accommodated in the sinking groove 111; referring to FIG. 5, when the mounting block 320 slides relative to the sinking groove 111, the mounting block 320 can slide along the extending direction of the sinking groove 111 and extend out of the side surface 130. Set the distance. Referring to FIGS. 3-7, the first camera 330 and the second camera 340 are mounted on the mounting block 320. The mounting block 320 has a first surface 321 and a second surface 322. The first surface 321 and the second surface 322 are oppositely disposed. The first surface 321 is disposed toward the display screen 200, and the second surface 322 is disposed away from the display screen 200. The light incident surface 331 of the first camera 330 is located on the first surface 321 , and the light incident surface 341 of the second camera 340 is located on the second surface 322 .

Referring to FIG. 6 and FIG. 7 , when the mounting block 320 slides (slides upward) along the sinking slot 111 and extends the side 130 to set the distance, neither the housing 100 nor the display screen 200 blocks the first surface 321 . In other words, viewed from the side where the display screen 200 is located toward the side where the first mounting surface 110 is located (ie, viewed from the front), the light incident surface 331 of the first camera 330 on the first surface 321 can be completely seen. The first camera 330 can take a picture of a scene (front scene) on the side of the display screen 200, such as a self-timer, and the first camera 330 can function as a front camera; of course, the second camera 340 can be located on the first mounting surface. The scene on the 110 side (back scene) is photographed, and the second camera 340 can function as a rear camera.

3 and 5, when the mounting block 320 slides (slides downward) along the sinker 111 and retracts into the sinker 111, the mounting block 320 returns to the initial state. Since the sinker 111 is not a through slot, the first surface 321 will be hidden within the sinker 111 and the second surface 322 may be flush with the first mounting surface 110 on the housing 100, both being nearly coplanar. At this time, it is viewed from the side where the display screen 200 is located toward the side where the first mounting surface 110 is located (ie, viewed from the front), or from the side where the first mounting surface 110 is located toward the display screen 200. When the side direction is viewed (ie, viewed from the back), the light incident surface 331 of the first camera 330 on the first surface 321 cannot be seen, and the first camera 330 cannot take a picture of the front scene and the back scene, and the first camera 330 is lost. The function of the front camera does not function as a rear camera. Of course, the second camera 340 can still take pictures of the back scene, and still play the role of the rear camera.

In summary, when in the initial state, the first camera 330 cannot be used as a front camera and a rear camera, and the second camera 340 can be used as a rear camera. When the mounting block 320 extends beyond the side 130 setting distance, the first camera 330 is used as a front camera and the second camera 340 is used as a rear camera.

Since the sinker 111 is disposed on the first mounting surface 110 of the housing 100, the functional module 300 including the first camera 330 and the second camera 340 can cooperate with the sinking slot 111, and the first camera 330 and the second camera 340 None of the area of the display screen 200 is occupied. Therefore, on the basis of not changing the overall size of the mobile terminal 10, the area of the display area on the display screen 200 is increased, the screen ratio of the display screen 200 is also improved, and the display effect of the mobile terminal 10 is improved. At the same time, the second camera 340 can always be used as a rear camera. After the mounting block 320 slides relative to the sinking slot 111 and extends out of the side 130 of the housing 100, the first camera 330 can be used as a front camera, so that the movement is well ensured. The front camera function and the rear camera function of the terminal 10.

Referring to FIG. 2 to FIG. 6 , in some embodiments, the side surface 130 includes a first connecting surface 131 and a second connecting surface 132 . The number of the first connecting surfaces 131 is two and oppositely disposed, and the number of the second connecting surfaces 132 Also two and oppositely disposed, the two second connecting faces 132 are vertically connected between the two first connecting faces 131, respectively. The first connection surface 131 may extend along the width direction of the mobile terminal 10, the first connection surface 131 may extend along the length direction of the mobile terminal 10, and the length of the second connection surface 132 is greater than the length of the first connection surface 131.

Referring to FIG. 6 , in some embodiments, the sinker 111 extends in a direction parallel to the second connection surface 132 to the first connection surface 131 , that is, the sinker 111 extends along the length direction of the mobile terminal 10 , and the first camera 330 follows the installation. The block 320 slides along the longitudinal direction of the mobile terminal 10 (ie, longitudinally slides), and the mounting block 320 can extend a certain distance from the first connecting surface 131. The first camera 330 and the second camera 340 are on the mobile terminal 10. Take a photo on the side. In other embodiments, the sinker 111 extends in a direction parallel to the first connecting surface 131 to the second connecting surface 132, that is, the sinking slot 111 extends along the width direction of the mobile terminal 10, and the first camera 330 follows the mounting block 320. The slot 111 slides in the width direction of the mobile terminal 10 (ie, slides laterally), and the mounting block 320 can extend a certain distance from the second connecting surface 132, and the first camera 330 and the second camera 340 take a picture on the side of the mobile terminal 10.

Referring to FIG. 3, in some embodiments, the mobile terminal 10 further includes a driving module 400. The driving module 400 includes a driving motor, an active mechanism, and a driven mechanism. The driving motor is coupled to the housing 100, and the active mechanism is mounted on the driving motor. On the output shaft, the driven mechanism is disposed on the mounting block 320, and the driven mechanism is coupled to the active mechanism. The driving motor drives the mounting block 320 to extend out of the sinking slot 111 or into the sinking slot 111 through the active mechanism and the driven mechanism, thereby implementing the first A camera 330 functions as a front camera. Of course, the driving module 400 may further include a compression spring located between the housing 100 and the mounting block 320. When the mounting block 320 extends out of the sinking slot 111, the compression spring releases energy, which may provide certain assistance to the mounting block 320. Thrust, when the mounting block 320 is retracted into the sinking slot 111, the compression spring stores energy, which can play a certain buffering effect on the mounting block 320. Both the driven mechanism and the active mechanism may be gear mechanisms or linkage mechanisms. In other embodiments, the mobile terminal 10 may not require the drive module 400, and the sliding of the mounting block 320 in the sinker 111 may be directly performed by hand.

Referring to FIG. 8 , in some embodiments, the functional module 300 includes a sliding body 310 , a mounting block 320 , and a third camera 350 . The sliding body 310 is directly slidably engaged with the sinking groove 111, and the sliding body 310 can extend the set distance of the first connecting surface 131 or the second connecting surface 132. The mounting block 320 follows the sliding body 310 to slide relative to the sinking slot 111, and at the same time, the mounting block 320 can The mounting block 320 is rotatable about an axis parallel to the width direction of the mobile terminal 10, or is rotatable about an axis parallel to the longitudinal direction of the mobile terminal 10, with respect to the rotation of the slider 310. The overall dimensions of the mounting block 320 and the slider 310 are substantially the same as those of the sinker 111. In the initial state, the mounting block 320 and the sliding body 310 are all accommodated in the sinking groove 111; when the sliding body 310 slides relative to the sinking groove 111, the mounting block 320 follows the sliding body 310 to slide and extend along the extending direction of the sinking groove 111. The exit side 130 sets the distance. The third camera 350 is fixed to the mounting block 320. Referring to FIGS. 8-11, the mounting block 320 has a first surface 321 and a second surface 322. The first surface 321 and the second surface 322 are oppositely disposed. The first surface 321 is disposed toward the display screen 200, and the second surface 322 faces away from the display surface 200. The display screen 200 is set. The light incident surface 351 of the third camera 350 may be located on the first surface 321 , or the light incident surface 351 of the third camera 350 may also be located on the second surface 322 .

Referring to FIG. 8, when the light incident surface 351 of the third camera 350 is located on the second surface 322, in the initial state, the third camera 350 can take a picture of the back scene, and the third camera 350 can function as a rear camera. However, it cannot be used as a front camera; referring to FIG. 9, under the condition that the mounting block 320 follows the sliding body 310 sliding along the sinking groove 111 (sliding upward) and extending the set distance of the first connecting surface 131, the third camera 350 is still only The function of the rear camera can be exerted. At this time, referring to FIG. 10 to FIG. 14, when the mounting block 320 is rotated by 180° with respect to the sliding body 310, the third camera 350 can be used as a front camera, and similarly, when the mounting block 320 is installed. After the relative sliding body 310 continues to rotate 180 degrees in the original direction, the third camera 350 can be used as a rear camera. Therefore, under the condition that the mounting block 320 slides out of the first connecting surface 131, the third camera 350 can be switched between the front camera and the rear camera function each time the mounting block 320 is rotated by 180° with respect to the sliding body 310. At the same time, during the rotation of the mounting block 320, the third camera 350 can satisfy the panoramic photographing or photographing requirements under a special angle.

When the light incident surface 351 of the third camera 350 is located on the first surface 321, in the initial state, the first surface 321 is hidden in the sinking slot 111, and the third camera 350 cannot take a picture of the front scene and the back scene; The block 320 follows the sliding body 310 sliding along the sinking groove 111 (sliding upward) and extending the set distance of the first connecting surface 131, from the side where the display screen 200 is located toward the side where the first mounting surface 110 is located. Viewing (ie, from the front), the light incident surface 351 of the third camera 350 on the first surface 321 can be seen, and the third camera 350 can take a picture (front scene) on the side of the display screen 200, such as a self-timer. The third camera 350 can function as a front camera. When the mounting block 320 is rotated by 180° with respect to the sliding body 310, the position of the first surface 321 and the second surface 322 is just reversed, that is, the first surface 321 faces away from the display screen 200, and the second surface 322 faces the display screen 200. The third camera 350 can take a picture of a scene (back scene) located on the side of the first mounting surface 110, and the second camera 340 can function as a rear camera. When the mounting block 320 continues to rotate 180° with respect to the sliding body 310 in the original direction, the third camera 350 can be used as a front camera. Therefore, under the condition that the mounting block 320 slides out of the first connecting surface 131, the third camera 350 can be switched between the front camera and the rear camera each time the mounting block 320 is rotated by 180 with respect to the sliding body 310. At the same time, during the rotation of the mounting block 320, the third camera 350 can satisfy the panoramic photographing or photographing requirements under a special angle.

Referring to FIG. 8 and FIG. 9 , in some embodiments, the sliding member 310 includes a sliding rod 311 . The number of the sliding rods 311 is two. The two sliding rods 311 are oppositely disposed and slidably engaged with the sinking slots 111 , and the mounting block 320 rotates. Connected between the two slide bars 311. The mounting block 320 includes a mounting portion 323 and a support shaft 324. The third camera 350 is fixed to the mounting portion 323. The support shaft 324 is coupled to both ends of the mounting portion 323. The support shaft 324 extends in the width direction of the mobile terminal 10 (horizontal setting). The support shaft 324 is rotatably connected to the slide bar 311, and the rotation of the support shaft 324 relative to the slide bar 311 causes the mounting portion 323 to rotate relative to the slide bar 311, thereby finally rotating the mounting block 320 relative to the slide body 310.

Referring to FIG. 9, in some embodiments, the mobile terminal 10 further includes a driving module 400. The driving module 400 includes a first driver 410 and a second driver 420. The first driver 410 can drive the mounting block 320 to rotate, and the second driver The 420 drive slider 311 slides relative to the sinker 111. The first driver 410 includes a first motor 411 and a gear box 412. The first motor 411 is mounted on the housing 100. The output shaft of the first motor 411 is coupled to the input end of the gear box 412. The output end of the gear box 412 and the mounting block The support shaft 324 of the 320 is connected and connected, and the first motor 411 drives the support shaft 324 to rotate through the gear box 412, so that the mounting block 320 rotates relative to the slide bar 311, and finally realizes the function of the third camera 350 in the front camera and the rear camera. Switch between.

Referring to FIG. 9, the second driver 420 includes a second motor 421, a driving gear 422, and a rack 423. The first motor 411 is connected to the housing 100, the driving gear 422 is mounted on the output shaft of the second motor 421, the rack 423 is fixed on the sliding rod 311, the rack 423 and the driving gear 422 are meshed with each other, and the second motor 421 is activated. The meshing relationship of the gear 422 and the rack 423 drives the slide bar 311 to slide relative to the slot 111 such that the third camera 350 extends a certain distance from the side 130 of the housing 100 to prepare the mounting block 320 for rotation relative to the slider 311.

In some embodiments, the number of third cameras 350 may be one. In other embodiments, referring to FIG. 8, the number of third cameras 350 may be two or more.

As used herein, "terminal" includes, but is not limited to, is configured to be connected via a wireline (eg, via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, direct cable connection, and/or another Data connection/network) and/or via (eg for cellular networks, wireless local area networks (WLANs), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and/or another communication terminal A device that receives/transmits a communication signal by a wireless interface. Communication terminals that are arranged to communicate over a wireless interface may be referred to as "wireless communication terminals," "wireless terminals," and/or "mobile terminals." Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, fax, and data communication capabilities; can include radiotelephone, pager, Internet/internet access , a web browser, a memo pad, a calendar, and/or a PDA of a global positioning system (GPS) receiver; and conventional laptop and/or palm-sized receivers or other electronic devices including radiotelephone transceivers.

The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.

The above-described embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

A mobile terminal, comprising:

a housing comprising a first mounting surface, a second mounting surface, and a side connecting the first mounting surface and the second mounting surface; the first mounting surface is provided to extend to the side surface Sinking

a display screen fixed on the second mounting surface of the housing, a length of a diagonal of the display area of the display screen is 4 inches to 8 inches, and an area of the display screen is A, the shell The vertical projected area of the face of the display screen is B, where A/B ≥ 85%;

a functional module comprising: a mounting block slidably engaged with the sinking groove and capable of extending a set distance of the side, and a first camera and a second camera mounted on the mounting block; the mounting block has a facing orientation a first surface of the display screen, and a second surface opposite the first surface and facing away from the display screen; a light incident surface of the first camera is located on the first surface, the second camera The light incident surface is located on the second surface.
The mobile terminal according to claim 1, wherein the side surface comprises two opposite first connecting faces, and a second connecting face vertically connected between the two first connecting faces; The length of the second connecting surface is greater than the length of the first connecting surface, and the sinking groove extends to the first connecting surface in a direction parallel to the second connecting surface.
The mobile terminal according to claim 1, wherein the side surface comprises two opposite first connecting faces, and a second connecting face vertically connected between the two first connecting faces; The length of the second connecting surface is greater than the length of the first connecting surface, and the sinking groove extends to the second connecting surface in a direction parallel to the first connecting surface.
The mobile terminal according to claim 1, further comprising a driving module, wherein the driving module comprises a driving motor connected to the housing, and an active mechanism mounted on an output shaft of the driving motor, And a driven mechanism disposed on the mounting block and connected to the active mechanism; the driving motor drives the mounting block to extend out of the sinking slot or into the sink by the active mechanism and the driven mechanism groove.
The mobile terminal of claim 4, wherein the drive module further comprises a compression spring coupled between the housing and the mounting block.
A mobile terminal, comprising:

a housing comprising a first mounting surface, a second mounting surface, and a side connecting the first mounting surface and the second mounting surface; the first mounting surface is provided to extend to the side surface Sinking

a display screen fixed on the second mounting surface of the housing, the display screen having a size of 4 inches to 8 inches, and a screen ratio of the display screen being greater than or equal to 85%;

a functional module comprising: a mounting block slidably engaged with the sinking slot and capable of extending a set distance of the side, and a first camera fixed to the mounting block; the mounting block having a display screen facing the display screen a first surface, and a second surface opposite the first surface and facing away from the display screen; a light incident surface of the first camera is located on the first surface.
The mobile terminal according to claim 6, wherein the function module further comprises a second camera, and a light incident surface of the second camera is located on the second surface.
A mobile terminal, comprising:

a housing comprising a first mounting surface, a second mounting surface, and a side connecting the first mounting surface and the second mounting surface; the first mounting surface is provided to extend to the side surface Sinking

a display screen fixed on the second mounting surface of the housing, a length of a diagonal of the display area of the display screen is 4 inches to 8 inches, and an area of the display screen is A, the shell The vertical projected area of the face of the display screen is B, where A/B ≥ 85%;

The functional module includes a sliding body that is slidingly engaged with the sinking groove and capable of extending a set distance of the side surface, a mounting block rotatably coupled to the sliding body, and a third camera fixed to the mounting block The mounting block has a first surface facing the display screen, and a second surface opposite to the first surface and facing away from the display screen; a light incident surface of the third camera is located at the first surface a surface or the second surface.
The mobile terminal according to claim 8, wherein the side surface comprises two opposite first connecting faces, and a second connecting face vertically connected between the two first connecting faces; The length of the second connecting surface is greater than the length of the first connecting surface, and the sinking groove extends to the first connecting surface in a direction parallel to the second connecting surface.
The mobile terminal according to claim 8, wherein the side surface comprises two opposite first connecting faces, and a second connecting face vertically connected between the two first connecting faces; The length of the second connecting surface is greater than the length of the first connecting surface, and the sinking groove extends to the second connecting surface in a direction parallel to the first connecting surface.
The mobile terminal according to claim 8, wherein the sliding body comprises two sliding bars that are slidably engaged with the groove and are oppositely disposed, and the mounting block is rotatably connected to the two sliding bars. between.
The mobile terminal according to claim 8, further comprising a driving module, wherein the driving module comprises a first driver capable of driving rotation of the mounting block, and a second driver capable of driving the sliding body to slide ;

The first driver includes a first motor mounted on the housing and a gearbox, an output shaft of the first motor is coupled to an input end of the gearbox, an output of the gearbox and the mounting Block connection.
The mobile terminal according to claim 12, wherein said second driver comprises a second motor coupled to said housing, a driving gear mounted on an output shaft of said second motor, and fixed to slide a rack that is in mesh with the drive gear.
The mobile terminal according to claim 8, wherein the mounting block includes a mounting portion for fixing the third camera, and a support shaft connected at both ends of the mounting portion; the support shaft and the support shaft The sliding body is rotatably connected.
The mobile terminal of claim 8, wherein the number of the third cameras is two.
A mobile terminal, comprising:

a housing comprising a first mounting surface, a second mounting surface, and a side connecting the first mounting surface and the second mounting surface; the first mounting surface is provided to extend to the side surface Sinking

a display screen fixed on the second mounting surface of the housing, the display screen having a size of 4 inches to 8 inches, and a screen ratio of the display screen being greater than or equal to 85%;

The functional module includes a sliding body that is slidingly engaged with the sinking groove and capable of extending a set distance of the side surface, a mounting block rotatably coupled to the sliding body, and a third camera fixed to the mounting block The mounting block has a first surface facing the display screen and a second surface opposite the first surface and facing away from the display screen; a lens of the third camera is located on the first surface or The second surface.