CN110138905B

CN110138905B - Mobile terminal

Info

Publication number: CN110138905B
Application number: CN201810136328.4A
Authority: CN
Inventors: 成蛟
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-02-09
Filing date: 2018-02-09
Publication date: 2021-04-23
Anticipated expiration: 2038-02-09
Also published as: CN110138905A

Abstract

The application relates to a mobile terminal, which comprises a rear shell, a display screen, a mounting seat and a front camera module. The rear shell comprises a bottom wall, a first side wall, a second side wall, a third side wall and a fourth side wall, and the first side wall, the second side wall, the third side wall, the fourth side wall and the bottom wall form an accommodating space. The rear shell is provided with a groove, the groove penetrates through the first side wall, the third side wall and the fourth side wall, the display screen is connected with the rear shell, and the groove is located between the display screen and the bottom wall. The mounting seat is arranged in the groove and can rotate relative to the rear shell, and the rotation axis of the mounting seat penetrates through the circle center of an orthographic projection circumscribed circle of the mounting seat on the reference plane. The camera module is arranged on the mounting seat, the camera module is provided with a light incidence surface, and the mounting seat can rotate relative to the rear shell so that the mounting seat is hidden in the groove or exposed from the groove. The mobile terminal is beneficial to realizing the high screen occupation ratio of the mobile terminal.

Description

Mobile terminal

Technical Field

The application relates to the technical field of mobile terminals.

Background

A general mobile terminal (a mobile phone, a tablet, etc.) is equipped with a front camera, and the front camera can be used for providing functions of video call, self-shooting, etc. The front camera needs to occupy partial area of one side where the display screen of the mobile terminal is located, and the screen occupation ratio of the mobile terminal is not favorably improved.

Disclosure of Invention

The embodiment of the application provides a mobile terminal to solve the problem that the setting of a front camera is not favorable for improving the screen occupation ratio of the mobile terminal.

A mobile terminal, comprising:

the rear shell comprises a bottom wall, and a first side wall, a second side wall, a third side wall and a fourth side wall which extend from four edges of the bottom wall, wherein the first side wall and the second side wall are oppositely arranged, and the third side wall and the fourth side wall are oppositely arranged; the first side wall, the second side wall, the third side wall, the fourth side wall and the bottom wall form an accommodating space; a groove is formed in the rear shell and penetrates through the first side wall, the third side wall and the fourth side wall;

the display screen is at least partially accommodated in the accommodating space and connected with the rear shell, and the groove is positioned between the display screen and the bottom wall;

the mounting seat is arranged in the groove and can rotate relative to the rear shell; the rotation axis of the mounting seat penetrates through the center of a circumscribed circle of the orthographic projection of the mounting seat on the reference plane; the reference plane is a plane perpendicular to the thickness direction of the mobile terminal; and

the camera module set up in on the mount pad, the camera module has into plain noodles, the mount pad can be relative the backshell rotates and has primary importance and second position, when the primary importance the camera module is located in the recess, when the second position the camera module is located outside the recess just go into the plain noodles and expose.

In one embodiment, the mounting seat comprises a first surface, a second surface and an outer peripheral surface, wherein the first surface and the second surface are arranged oppositely, the outer peripheral surface is connected between the first surface and the second surface, the outer peripheral surface comprises a first outer peripheral surface and a second outer peripheral surface, and the orthographic projection of the second outer peripheral surface on the reference plane is in a circular arc shape; the first outer peripheral surface is flush with the outer surface of the first side wall in the first position, and the first outer peripheral surface is staggered with the outer surface of the first side wall in the second position.

In one embodiment, in the first position, an orthographic projection of the second peripheral surface on the reference plane is tangent to an orthographic projection of the outer surface of the third sidewall on the reference plane, and an orthographic projection of the second peripheral surface on the reference plane is tangent to an orthographic projection of the outer surface of the fourth sidewall on the reference plane.

In one embodiment, the mobile terminal further includes a magnetic attraction assembly, the magnetic attraction assembly includes a magnet and an adsorption member, the magnet is disposed on the second peripheral surface, the adsorption member is disposed on the rear housing, and the magnet can be adsorbed on the adsorption member in the first position.

In one embodiment, the outer peripheral surface further includes a third outer peripheral surface and a fourth outer peripheral surface that are opposite to each other, the third outer peripheral surface is connected to one end of the first outer peripheral surface and one end of the second outer peripheral surface, the fourth outer peripheral surface is connected to the other end of the first outer peripheral surface and the other end of the second outer peripheral surface, when in the first position, the third outer peripheral surface is flush with the outer surface of the third sidewall, and the fourth outer peripheral surface is flush with the outer surface of the fourth sidewall.

In one embodiment, the first outer circumferential surface is provided with a decorative pattern, or anti-skid stripes, or anti-skid grooves.

In one embodiment, the orthographic projection of the mounting seat on the reference plane is a major arc bow; and/or the orthographic projection of the groove on the reference plane is a major arc bow.

In one embodiment, the central angle corresponding to the arc of the major arc bow of the orthographic projection of the groove on the reference plane is greater than 180 degrees and less than 270 degrees.

In one embodiment, in the thickness direction of the mobile terminal, the ratio of the maximum depth of the groove to the maximum thickness of the mobile terminal is less than 0.8.

In one embodiment, the mobile terminal further comprises a driving mechanism, the driving mechanism comprises a motor and a gear assembly, the motor comprises a seat body and an output shaft, the seat body is connected to the rear shell, the seat body is connected with the output shaft, and the gear assembly is respectively connected with the output shaft and the mounting seat; the seat body can drive the output shaft to rotate, so that the output shaft drives the mounting seat to rotate in the groove through the gear assembly.

In one embodiment, the gear assembly comprises a first gear, a second gear and a third gear, the output shaft is fixedly connected with the first gear, and the third gear is fixedly connected with the mounting seat; the second gear is meshed with the first gear and the third gear respectively; the output shaft can drive the first gear to rotate, the first gear can drive the second gear to rotate, and the second gear can drive the mounting seat to rotate in the groove through the third gear.

In one embodiment, the mobile terminal further includes a receiver disposed on the mounting base, the receiver is accommodated in the groove in the first position, and the receiver is exposed on a side where the display screen is located in the second position.

In one embodiment, the outer surface of the bottom wall is smoothly transited with the outer surfaces of the first side wall and the second side wall respectively; and/or the outer surface of the bottom wall is smoothly transited with the outer surface of the third side wall and the outer surface of the fourth side peripheral surface respectively.

In one embodiment, the mobile terminal further includes an arc-shaped guide rail disposed on the mounting base, the rear housing has a guide groove, and the arc-shaped guide rail is in sliding fit with the guide groove so that the mounting base can rotate relative to the rear housing.

In one embodiment, the camera module comprises a front camera and a rear camera, the front camera is provided with a first light incident surface, the front camera is positioned outside the groove when in the second position, and the first light incident surface is exposed from one side facing the display screen; the rear camera is provided with a second light incident surface, and is positioned outside the groove when in a second position, and the second light incident surface is exposed from one side back to the display screen.

Above-mentioned mobile terminal, the module of making a video recording is located the recess when the first position, and the income plain noodles of the module of making a video recording exposes from one side at display screen place when the second position, and relative rotation through mount pad and backshell can realize making a video recording hiding of module and expose to can avoid the module of making a video recording to occupy the area of one side at mobile terminal's display screen place, be favorable to realizing mobile terminal's high screen to account for than. Because the recess is located between the diapire of display screen and backshell, the diapire of backshell can keep higher outward appearance wholeness to be favorable to keeping mobile terminal's outward appearance wholeness. Because the recess runs through first lateral wall, third lateral wall and the fourth lateral wall of backshell, when the mount pad was located the primary importance, the tip of pressing the mount pad can make the mount pad at the recess internal rotation to can promote the convenience of using.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of a mount of a mobile terminal in a second position, according to an embodiment;

FIG. 2 is a rear view of the mount of the mobile terminal of FIG. 1 in a second position;

FIG. 3 is a front view of the mount of the mobile terminal of FIG. 2 in a first position;

FIG. 4 is a rear view of the mount of the mobile terminal of FIG. 3 in a first position;

FIG. 5 is a top view of the mount of the mobile terminal of FIG. 4 in a first position;

FIG. 6 is a perspective view of the mounting base of the mobile terminal of FIG. 5 in a first position;

FIG. 7 is a front view of the mounting base of the mobile terminal of FIG. 1 in a position between a first position and a second position;

FIG. 8 is a rear view of the mobile terminal shown in FIG. 7;

FIG. 9 is a partial cross-sectional view of an embodiment of the mobile terminal of FIG. 4 with the mount in a first position;

FIG. 10 is a partial cross-sectional view of another embodiment of the mount of the mobile terminal of FIG. 4 in a second position;

fig. 11 is a perspective view of a driving mechanism of the mobile terminal shown in fig. 10;

fig. 12 is a partial cross-sectional view of a mount of a mobile terminal in a first position in another embodiment;

FIG. 13 is a front view of the mounting base of the mobile terminal of FIG. 12;

fig. 14 is a sectional view of the mobile terminal shown in fig. 12 taken along a-a.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As used herein, a "communication terminal" (or simply "terminal") includes, but is not limited to, a device that is configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal). A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver.

Referring to fig. 1 and 2, in one embodiment, the mobile terminal 10 is a handset. The mobile terminal 10 includes a rear case 100, a mount 200, a display 300, and a camera module 400. The rear case 100 includes a bottom wall 110, and a first sidewall 120, a second sidewall 130, a third sidewall 140, and a fourth sidewall 150 extending from four edges of the bottom wall 110, wherein the first sidewall 120 and the second sidewall 130 are disposed opposite to each other, and the third sidewall 140 and the fourth sidewall 150 are disposed opposite to each other. The first side wall 120, the second side wall 130, the third side wall 140, the fourth side wall 150 and the bottom wall 110 form an accommodating space (not shown), and the accommodating space can be used for accommodating electronic components such as a battery, a main board, a processor and the like of the mobile terminal 10. The display screen 300 is at least partially accommodated in the accommodating space and connected to the rear case 100. For example, in one embodiment, the display screen 300 is fixedly connected to the rear housing 100 by using a dispensing method. The rear housing 100 has a groove 160, the groove 160 is located between the display 300 and the bottom wall 110, and the groove 160 penetrates through the first side wall 120, the third side wall 140 and the fourth side wall 150. The mounting seat 200 is disposed in the groove 160 and rotatably connected with the rear case 100. In an embodiment, a coordinate system is established with the width direction of the mobile terminal 10 as an x-axis, the length direction of the mobile terminal 10 as a y-axis, and the thickness direction of the mobile terminal 10 as a z-axis, and a plane perpendicular to the z-axis is taken as a reference plane, so that the rotation axis of the mount 200 passes through a center of a circumscribed circle of an orthographic projection of the mount 200 on the reference plane. The camera module 400 is disposed on the mounting base 200, the camera module 400 has a light incident surface 410, the mounting base 200 can rotate relative to the rear case 100 and has a first position and a second position, referring to fig. 3 to 5, the camera module 400 is located in the groove 160 at the first position. Referring to fig. 1 and 2, in the second position, the camera module 400 is located outside the groove 160 and the light incident surface 410 is exposed. In an embodiment, the camera module 400 can be used for front-view camera shooting, and after the light incident surface 410 is exposed, light can pass through the light incident surface 410 and be incident on the camera module 400, so that a user can perform operations such as screen conversation, self-shooting or face recognition through the camera module 400.

In one embodiment, the bottom wall 110 is substantially rectangular, the first side wall 120 and the second side wall 130 are respectively connected to two short sides of the rectangle, the third side wall 140 and the fourth side wall 150 are respectively connected to two long sides of the rectangle, that is, the first side wall 120 and the second side wall 130 are respectively located at two ends of the length direction of the mobile terminal 10, and the third side wall 140 and the fourth side wall 150 are respectively located at two ends of the width direction of the mobile terminal 10. Further, referring to fig. 6, in an embodiment where the mobile terminal 10 is in the shape of a rectangular block, the first sidewall 120 is located at the top of the mobile terminal 10 and the second sidewall 130 is located at the bottom of the mobile terminal 10. The second side wall 130 may be provided with a sound hole and a connector, the sound hole may be used for transmitting sound of the speaker, and the connector may be used for correspondingly providing an earphone socket or a USB socket.

Above-mentioned mobile terminal 10, the module 400 of making a video recording is located the recess 160 when the first position, and the income plain noodles 410 of the module 400 of making a video recording exposes when the second position, and the relative rotation through mount pad 200 and backshell 100 can realize hiding and exposing of the module 400 of making a video recording to can avoid the module 400 of making a video recording to occupy the area of one side at the display screen 300 place of mobile terminal 10, be favorable to realizing the high screen of mobile terminal 10 and account for the ratio. For example, the screen occupation ratio of the mobile terminal 10 having the above-described structure may be 85% or more. Because the groove 160 is located between the display screen 300 and the bottom wall 110 of the rear housing 100, the bottom wall 110 of the rear housing 100 may maintain a high appearance integrity, thereby facilitating maintaining the appearance integrity of the mobile terminal 10. Since the groove 160 penetrates through the first side wall 120, the third side wall 140 and the fourth side wall 150 of the rear housing 100, when the mount 200 is located at the first position, the mount 200 can rotate in the groove 160 by pressing the end of the mount 200, so that the convenience of use can be improved. For example, in one embodiment, mount 200 may rotate 360 degrees within recess 160. When the mounting seat 200 is located at the first position, the end of the mounting seat 200 at the connection between the third sidewall 140 and the first sidewall 120 is pressed, so that the mounting seat 200 can be rotated. In one embodiment, when the mounting base 200 is located at the first position, the end of the mounting base 200 where the fourth side wall 150 and the first side wall 120 are connected is pressed, and the mounting base 200 can also be rotated.

In an embodiment, the camera module 400 may include at least one of a front camera, a distance sensor, and an ambient light sensor. Specifically, in one embodiment, the front camera can be used to provide video call, self-timer, and other functions. The distance sensor may be used to detect the distance between the display screen 300 and the user's face to enable the display screen 300 to be lit or extinguished while the user is receiving a call. The ambient light sensor may be used to detect the brightness of the ambient light, so that the display screen 300 can adjust the display brightness according to the brightness of the ambient light, so that the user can comfortably view the information on the display screen 300. In an embodiment, the camera module 400 may further include an infrared lens, a dot matrix projector and a floodlight sensing element, which can be used in the face recognition process of the mobile terminal 10. One or more of these electronic components may be mounted on the mount 200. When the mounting base 200 is at the first position, the electronic component is received in the groove 160. When the mounting base 200 is at the second position, the electronic components can be exposed from the side where the display screen 300 is located, and after the camera module 400 is exposed, the user can perform operations such as self-shooting, screen-viewing conversation or facial recognition.

In one embodiment, the outer surface of the bottom wall 110 smoothly transitions with the outer surfaces of the first and

second sidewalls

120 and 130, respectively. Specifically, the connection portion between the outer surface of the bottom wall 110 and the outer surface of the first sidewall 120 may adopt a curved surface, such as an arc transition, so that the outer surface of the bottom wall 110 and the outer surface of the first sidewall 120 are smoothly transitioned. In an embodiment, a junction between the outer surface of the bottom wall 110 and the outer surface of the second side wall 130 may adopt a curved surface, such as a cambered transition, so that the outer surface of the bottom wall 110 and the outer surface of the second side wall 130 smoothly transition. In an embodiment, a connecting portion between the outer surface of the bottom wall 110 and the outer surface of the third sidewall 140 or the outer surface of the fourth sidewall 150 may also adopt a curved surface, such as an arc transition, so as to smoothly transition the outer surface of the bottom wall 110 and the outer surface of the third sidewall 140 or the outer surface of the fourth sidewall 150. Further, in an embodiment, the connection portion between the outer surface of the first sidewall 120 and the outer surfaces of the third and

fourth sidewalls

140 and 150, and the connection portion between the outer surface of the second sidewall 130 and the outer surfaces of the third and

fourth sidewalls

140 and 150 may also adopt a smooth transition with a curved surface. With the above structure, the appearance of the mobile terminal 10 can be made more beautiful.

Referring to fig. 7 and 8, in an embodiment, the mounting base 200 includes a first surface 210, a second surface 220, and an outer peripheral surface connected between the first surface 210 and the second surface 220, the outer peripheral surface includes a first outer peripheral surface 230 and a second outer peripheral surface 240, and an orthogonal projection of the second outer peripheral surface 240 on a reference plane is a circular arc. Referring to fig. 4 and 5, the first outer peripheral surface 230 is flush with the outer surface of the first sidewall 120 in the first position. Referring to fig. 1 and 2, the first outer peripheral surface 230 is misaligned with the outer surface of the first sidewall 120 in the second position. Further, referring to fig. 4, in the first position, an orthographic projection of the second peripheral surface 240 on the reference plane is tangent to an orthographic projection of the outer surface of the third sidewall 140 on the reference plane, and an orthographic projection of the second peripheral surface 240 on the reference plane is tangent to an orthographic projection of the outer surface of the fourth sidewall 150 on the reference plane. With the above structure, the second outer circumferential surface 240 of the mount 200 may be prevented from protruding beyond the outer surface of the third sidewall 140 or the outer surface of the fourth sidewall 150, so as to prevent adverse effects on the appearance of the mobile terminal 10.

In one embodiment, the orthographic projection of groove 160 on the reference plane is a major arc bow. Further, in one example, the arc of the reflex arc of the orthographic projection of the groove 160 on the reference plane corresponds to a central angle greater than 180 degrees and less than 270 degrees. When the central angle corresponding to the arc of the major arc bow of the orthographic projection of the groove 160 on the reference plane is in the above range, there is a certain distance between the rotation axis of the mount 200 and the outer surface of the first sidewall 120 of the mobile terminal 10 to prevent the rotation structure of the mount 200 from protruding on the outer surface of the first sidewall 120 due to the rotation axis being disposed on the outer surface of the first sidewall 120, which adversely affects the appearance of the mobile terminal 10.

In one embodiment, the shape of mount 200 matches the shape of recess 160, and the orthographic projection of mount 200 on the reference plane is a major arc bow. With the adoption of the mounting seat 200 with the structure, the shape of the mounting seat 200 can be well matched with that of the groove 160, so that the mounting seat 200 can be effectively supported. For example, in one embodiment, the central angle corresponding to the major arc arch of the orthographic projection of the groove 160 on the reference plane is equal to the central angle corresponding to the major arc arch of the orthographic projection of the mounting seat 200 on the reference plane, and the mounting seat 200 can keep sliding contact with the arc-shaped wall surface of the groove 160 during the rotation process, so that the mounting seat 200 can be effectively supported and the mounting seat 200 can be smoothly rotated. It will be appreciated that mount 200 may have other configurations, for example, the orthographic projection of mount 200 on the reference plane may be a polygon such as a parallelogram, trapezoid, or pentagon, etc., and groove 160 may provide an escape space for the polygon to allow mount 200 to rotate within groove 160.

In one embodiment, the ratio of the maximum depth of the recess 160 to the maximum thickness of the mobile terminal 10 in the thickness direction of the mobile terminal 10 is less than 0.8. The above arrangement can prevent the groove 160 from occupying an excessively large size in the thickness direction of the mobile terminal 10 to avoid insufficient supporting strength of the bottom wall 110 of the rear case 100 or the display screen 300 where the groove 160 is located.

In an embodiment, the first outer circumferential surface 230 may further include a decorative pattern, or an anti-slip stripe, or an anti-slip groove, where the anti-slip stripe or the anti-slip groove is disposed to increase a friction coefficient between the finger and the mounting base 200, so as to facilitate the finger to apply a force to the mounting base 200 to rotate the mounting base 200, thereby hiding and exposing the camera module 400. Specifically, in one embodiment, the decoration pattern may be a constellation pattern or the like, and the decoration pattern may beautify the appearance of the mobile terminal 10. The anti-slip grooves or stripes provide raised or recessed areas on the first peripheral surface 230 to facilitate an increase in the coefficient of friction between the fingers and the mounting base 200.

Referring to fig. 9, in an embodiment, the mobile terminal 10 may further include a magnetic component 500, where the magnetic component 500 includes a magnet 510 and an adsorbing member 520, the magnet 510 is disposed on the second peripheral surface 240, and the adsorbing member 520 is disposed on the rear housing 100, and the magnet 510 can be adsorbed on the adsorbing member 520 in the first position. Specifically, in an embodiment, the magnet 510 is a permanent magnet, the attraction member 520 is an iron piece, and when the mounting base 200 is located at the first position, the magnet 510 can be attracted to the attraction member 520, so that the mounting base 200 can be reliably located in the groove 160, and the mounting base 200 is prevented from being easily rotated out of the groove 160, so as to protect the mounting base 200. In other embodiments, the adsorption member 520 may be a permanent magnet. It is understood that the magnet 510 may also be disposed on the rear housing 100, and the adsorbing member 520 may also be disposed on the mounting base 200, which is also beneficial to the mounting base 200 being buckled in the groove 160.

Referring to fig. 10 and 11, in an embodiment, the mobile terminal 10 may further include a driving mechanism 600, the driving mechanism 600 includes a motor 610 and a gear assembly 620, the motor 610 includes a housing body 611 and an output shaft 613, the housing body 611 is connected to the output shaft 613, the gear assembly 620 is connected to the output shaft 613 and the mounting base 200 respectively. The seat body 611 can drive the output shaft 613 to rotate, so that the output shaft 613 drives the mounting seat 200 to rotate in the groove 160 through the gear assembly 620. Specifically, in one embodiment, the gear assembly 620 includes a first gear 621, a second gear 623, and a third gear 625, the output shaft 613 is fixedly connected to the first gear 621, and the third gear 625 is fixedly connected to the mounting base 200. The second gear 623 meshes with the first gear 621 and the third gear 625, respectively. The output shaft 613 can drive the first gear 621 to rotate, the first gear 621 can drive the second gear 623 to rotate, and the second gear 623 can drive the mounting seat 200 to rotate in the groove 160 through the third gear 625.

In one embodiment, the motor 610 is a stepping motor, and the stepping motor 610 can easily control the rotation angle to obtain a high control accuracy. In one embodiment, the motor 610 is communicatively coupled to a microprocessor of the mobile terminal 10. The operation of the motor 610 can be controlled by the microprocessor, and further, the rotation of the mounting base 200 can be controlled. The above arrangement facilitates the motorization of the rotation of the mount 200. For example, virtual keys may be provided on the mobile terminal 10 to control the rotation of the mount 200 through a program, thereby facilitating the user experience. It is understood that the second gear 623 may play a transition role between the first gear 621 and the third gear 625 to facilitate the installation of the motor 610 and the mounting base 200, and prevent the thickness of the mobile terminal 10 from being increased too much. It is understood that the second gear 623 may be omitted, the first gear 621 may directly mesh with the third gear 625, and the motor 610 can also drive the mounting base 200 to rotate through the first gear 621 and the third gear 625. It is understood that the first gear 621 may be integrally formed with the output shaft 613 of the motor 610 to simplify a coupling structure of the first gear 621 and the motor 610. It is understood that the third gear 625 may be integrally formed with the mounting base 200 to simplify the connection structure between the third gear 625 and the mounting base 200.

Referring to fig. 1 again, in an embodiment, the mobile terminal 10 may further include a receiver 700 disposed on the mounting base 200, in which the receiver 700 is accommodated in the groove 160 in the first position, and in which the receiver 700 is exposed to a side of the display screen 300 in the second position. After the telephone receiver 700 is exposed, the user can receive the telephone or the voice message through the telephone receiver 700. After the receiver 700 is disposed on the mounting base 200, the receiver 700 can be prevented from occupying the area of the side of the mobile terminal 10 where the display 300 is located, thereby being beneficial to realizing a high screen occupation ratio of the mobile terminal 10.

Referring to fig. 2, in an embodiment, the mobile terminal 10 may further include a rear camera module 800 disposed on the rear case 100. In the embodiment shown in fig. 2, the rear camera module 800 is connected to the bottom wall 110. The rear camera module 800 has a second light incident surface 810, and the second light incident surface 810 faces away from the display screen 300. The light can pass through the second light incident surface 810 and enter the second camera module 800. Further, in one embodiment, the rear camera module 800 includes a rear camera, a flash, and a focus sensor. The mobile terminal 10 further includes a main board disposed between the display screen 300 and the rear case 100, and the rear camera, the flash and the focusing sensor are all in communication connection with the main board. It can be understood that the flash lamp may supplement light for shooting of the rear camera, and the focusing sensor is beneficial for focusing of the rear camera, for example, the focusing sensor may be an infrared focusing sensor or a laser focusing sensor. The infrared focusing sensor or the laser focusing sensor is beneficial to improving the shooting quality of the rear camera, and the detailed description is omitted here.

Referring to fig. 12 to 14, in another embodiment, the outer peripheral surface of the mounting seat 200 may further include a third outer peripheral surface 250 and a fourth outer peripheral surface 260, which are disposed opposite to each other, the third outer peripheral surface 250 is connected to one end of the first outer peripheral surface 230 and the second outer peripheral surface 240, and the fourth outer peripheral surface 260 is connected to the other end of the first outer peripheral surface 230 and the second outer peripheral surface 240. In the first position, the third outer peripheral surface 250 is flush with the outer surface of the third sidewall 140 and the fourth outer peripheral surface 260 is flush with the outer surface of the fourth sidewall 150. The third and fourth outer

circumferential surfaces

250 and 260 may define a width of the mount 200. With the above structure, the appearance of the mounting base 200 is beautiful, when the mounting base 200 is located at the first position, the third outer circumferential surface 250 is flush with the outer surface of the third sidewall 140, and the fourth outer circumferential surface 260 is flush with the outer surface of the fourth sidewall 150, so that the appearance of the mobile terminal 10 can maintain high integrity.

Referring to fig. 14, in an embodiment, the mobile terminal 10 may further include an arc-shaped guide 270 disposed on the mounting base 200, the rear housing 100 has a guide slot 280, and the arc-shaped guide 270 is slidably engaged with the guide slot 280 to enable the mounting base 200 to rotate relative to the rear housing 100. By providing the arc-shaped guide rail 270 and the guide groove 280, when the arc-shaped guide rail 270 slides in the guide groove 280, the mounting base 200 can also rotate relative to the rear housing 100, so that the camera module 400 is hidden in the groove 160 or exposed from the groove 160. When the arc-shaped guide 270 and the guide groove 280 are slidably engaged, the rotation structure of the mounting base 200 and the rear housing 100 may not need to be provided with a rotation shaft, so that the structure of the mounting base 200 may be simplified. It is understood that the arcuate rail 270 may be integrally formed with the mount 200 to simplify the structure of the mount 200.

Referring to fig. 11 and 13, in an embodiment, the camera module 400 may include a front camera 420 and a rear camera 800, the front camera 420 has a first light incident surface 430, and in the second position, the front camera 420 is located outside the groove 160, and the first light incident surface 430 is exposed from a side facing the display screen 300. The light rays may pass through the first light incident surface 430 and be incident on the front camera 420. The rear camera 800 has a second light incident surface 810, and in the second position, the rear camera 800 is located outside the groove 160, and the second light incident surface 810 is exposed from a side opposite to the display screen 300. The light rays may pass through the second light incident surface 810 and be incident on the rear camera 800. With the above arrangement, components for rear-view camera shooting do not need to be arranged on the rear case 100, and the components inside the mobile terminal 10 can be arranged more compactly after the front-view camera 420 and the rear-view camera 800 are arranged by using the mounting base 200.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A mobile terminal, comprising:

the mounting seat comprises a first surface, a second surface and an outer peripheral surface, wherein the first surface and the second surface are arranged in a reverse manner, the outer peripheral surface is connected between the first surface and the second surface and comprises a first outer peripheral surface and a second outer peripheral surface, and the mounting seat is arranged in the groove and can rotate relative to the rear shell; the rotation axis of the mounting seat penetrates through the center of a circumscribed circle of the orthographic projection of the mounting seat on the reference plane, so that the orthographic projection of the rotation axis on the reference plane is located in an area surrounded by the first peripheral surface and the second peripheral surface, and a gap exists between the rotation axis and the first peripheral surface as well as between the rotation axis and the second peripheral surface; the reference plane is a plane perpendicular to the thickness direction of the mobile terminal, and the orthographic projection of the second outer circumferential surface on the reference plane is in an arc shape; and

the camera module is arranged on the mounting seat and exposed from the side of the first surface, the camera module is provided with a light inlet surface, the mounting seat can rotate relative to the rear shell and is provided with a first position and a second position, the camera module is positioned in the groove and the display screen covers the camera module in the first position, and the third side wall and the fourth side wall both cover part of the mounting seat; when the camera module is located outside the groove and the light incident surface is exposed at the second position, the second outer circumferential surface connected to one end of the first outer circumferential surface is tangent to the orthographic projection of the third side wall on the reference plane, and the second outer circumferential surface connected to the other opposite end of the first outer circumferential surface is tangent to the orthographic projection of the fourth side wall on the reference plane.

2. The mobile terminal of claim 1, wherein the first peripheral surface is flush with the outer surface of the first sidewall in the first position and the first peripheral surface is misaligned with the outer surface of the first sidewall in the second position.

3. A mobile terminal according to claim 2, wherein in the first position, an orthographic projection of the second peripheral surface on the reference plane is tangential to an orthographic projection of the outer surface of the third sidewall on the reference plane, and an orthographic projection of the second peripheral surface on the reference plane is tangential to an orthographic projection of the outer surface of the fourth sidewall on the reference plane.

4. The mobile terminal of claim 2, further comprising a magnetic assembly, wherein the magnetic assembly comprises a magnet and an adsorbing member, the magnet is disposed on the second peripheral surface, the adsorbing member is disposed on the rear housing, and the magnet can be adsorbed on the adsorbing member in the first position.

5. The mobile terminal according to claim 2, wherein the first outer peripheral surface is provided with a decorative pattern, or an anti-slip stripe, or an anti-slip groove.

6. The mobile terminal according to claim 2, wherein the peripheral surface further includes a third peripheral surface and a fourth peripheral surface that are opposite to each other, the third peripheral surface is connected to one end of the first peripheral surface and the second peripheral surface, the fourth peripheral surface is connected to the other end of the first peripheral surface and the second peripheral surface, and in the first position, the third peripheral surface is flush with an outer surface of the third sidewall, and the fourth peripheral surface is flush with an outer surface of the fourth sidewall.

7. The mobile terminal of claim 1, wherein an orthographic projection of the mount on the reference plane is a major arc bow; and/or the orthographic projection of the groove on the reference plane is a major arc bow.

8. The mobile terminal according to claim 7, wherein the central angle corresponding to the arc of the major arc bow of the orthographic projection of the groove on the reference plane is greater than 180 degrees and less than 270 degrees.

9. A mobile terminal according to claim 1, characterized in that the ratio of the maximum depth of the recess to the maximum thickness of the mobile terminal in the thickness direction of the mobile terminal is less than 0.8.

10. The mobile terminal of claim 1, further comprising a driving mechanism, wherein the driving mechanism comprises a motor and a gear assembly, the motor comprises a seat and an output shaft, the seat is connected to the rear housing, the seat is connected to the output shaft, and the gear assembly is respectively connected to the output shaft and the mounting seat; the seat body can drive the output shaft to rotate, so that the output shaft drives the mounting seat to rotate in the groove through the gear assembly.

11. The mobile terminal of claim 10, wherein the gear assembly comprises a first gear, a second gear, and a third gear, the output shaft being fixedly coupled to the first gear, the third gear being fixedly coupled to the mounting base; the second gear is meshed with the first gear and the third gear respectively; the output shaft can drive the first gear to rotate, the first gear can drive the second gear to rotate, and the second gear can drive the mounting seat to rotate in the groove through the third gear.

12. The mobile terminal of claim 1, further comprising a receiver disposed on the mounting base, wherein the receiver is received in the groove in the first position, and the receiver is exposed on a side of the display screen in the second position.

13. The mobile terminal of claim 1, wherein the outer surface of the bottom wall is in smooth transition with the outer surfaces of the first and second sidewalls, respectively; and/or the outer surface of the bottom wall is smoothly transited with the outer surface of the third side wall and the outer surface of the fourth side peripheral surface respectively.

14. The mobile terminal of claim 1, further comprising an arc-shaped guide rail disposed on the mounting base, wherein a guide groove is formed on the rear housing, and the arc-shaped guide rail is slidably engaged with the guide groove to enable the mounting base to rotate relative to the rear housing.

15. The mobile terminal according to claim 1, wherein the camera module comprises a front camera and a rear camera, the front camera has a first light incident surface, and in the second position, the front camera is located outside the groove, and the first light incident surface is exposed from a side facing the display screen; the rear camera is provided with a second light incident surface, and is positioned outside the groove when in a second position, and the second light incident surface is exposed from one side back to the display screen.