CN110138907B

CN110138907B - Mobile terminal

Info

Publication number: CN110138907B
Application number: CN201810136373.XA
Authority: CN
Inventors: 成蛟; 李臻
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: 2024-05-14
Anticipated expiration: 2038-02-09
Also published as: CN110138907A

Abstract

The application relates to a mobile terminal, which comprises a rear shell, a sliding block, a display screen and functional devices. The rear shell comprises a main body part, a first side wall, a second side wall, a third side wall and a fourth side wall, wherein the first side wall, the second side wall, the third side wall and the fourth side wall extend from four edges of the main body part, a sliding groove is formed in the rear shell, the sliding groove is positioned between the first side wall and the second side wall, and the sliding groove penetrates through the third side wall and the main body part; the sliding block is slidably arranged in the sliding groove; the sliding block comprises a first surface and a second surface which are arranged in opposite directions, the second surface is positioned on one side of the outer surface of the main body part, and the second surface is recessed on one side of the first surface to form a handle groove; the display screen is connected with the rear shell; the functional device is arranged on the sliding block, and the sliding block can slide relative to the rear shell and has a first position and a second position; the functional device is located in the chute in the first position, and the functional device is located outside the chute and exposed from the side where the display screen is located in the second position. The mobile terminal is beneficial to realizing the high screen duty ratio of the mobile terminal.

Description

Mobile terminal

Technical Field

The application relates to the technical field of mobile terminals.

Background

Mobile terminals such as smartphones are generally equipped with functional devices (receivers, ambient light sensors, etc.). The functional device occupies a part of the area of one side where the display screen of the mobile terminal is located, which is not beneficial to improving the screen occupation ratio of the mobile terminal.

Disclosure of Invention

The embodiment of the application provides a mobile terminal, which aims to solve the problem that the setting of functional devices is unfavorable for improving the screen occupation ratio of the mobile terminal.

A mobile terminal, comprising:

The rear shell comprises a main body part, a first side wall, a second side wall, a third side wall and a fourth side wall, wherein the first side wall, the second side wall, the third side wall and the fourth side wall extend from four edges of the main body part, the first side wall and the second side wall are oppositely arranged, the third side wall is connected with one ends of the first side wall and the second side wall, and the fourth side wall is connected with the other ends of the first side wall and the second side wall; a sliding groove is formed in the rear shell, the sliding groove is positioned between the first side wall and the second side wall, and the sliding groove penetrates through the third side wall and the main body part;

The sliding block is slidably arranged in the sliding groove; the sliding block comprises a first surface and a second surface which are arranged in a back-to-back mode, the second surface is positioned on one side of the outer surface of the main body part, and the second surface is recessed on one side of the first surface to form a handle groove;

The display screen is connected with the rear shell; and

A functional device disposed on the slider, the slider being slidable relative to the rear housing and having a first position and a second position; the functional device is positioned in the sliding groove in the first position, and the functional device is positioned outside the sliding groove and exposed from the side where the display screen is positioned in the second position.

In one embodiment, the depth of the handle groove gradually increases from the edge of the handle groove to the middle of the handle groove.

In one embodiment, the groove wall of the handle groove is provided with a non-slip protrusion, and the non-slip protrusion is positioned in the handle groove and integrally formed with the sliding block.

In one embodiment, the chute is defined by a connecting surface and a counter surface, the connecting surface connecting the counter surface and the outer surface of the body portion, the counter surface facing the first surface; the connecting surfaces comprise a first connecting surface, a second connecting surface and a third connecting surface, wherein the first connecting surface and the second connecting surface are arranged opposite to each other, and the third connecting surface is connected between the first connecting surface and the second connecting surface.

In one embodiment, the sliding block further comprises an outer peripheral surface 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 which are arranged oppositely, and a third outer peripheral surface and a fourth outer peripheral surface which are arranged oppositely, the third outer peripheral surface is connected with one end of the first outer peripheral surface and one end of the second outer peripheral surface, and the fourth outer peripheral surface is connected with the other end of the first outer peripheral surface and the other end of the second outer peripheral surface; the first outer peripheral surface faces the first connecting surface, the second outer peripheral surface faces the second connecting surface, and the fourth outer peripheral surface faces the third connecting surface; the third peripheral surface is flush with the outer surface of the third side wall in the first position, is dislocated with the outer surface of the third side wall in the second position, and the distance between the fourth peripheral surface and the third connecting surface changes in the first position and the second position; the handle groove is closer to the fourth peripheral surface than the third peripheral surface.

In one embodiment, the handle groove penetrates the fourth peripheral surface.

In one embodiment, the first connecting surface is further recessed toward the side where the first side wall is located to form a first slide, the first outer periphery is protruded toward the side where the first connecting surface is located to form a first step, and the first step is slidably connected with the rear shell through the first slide; and/or the second connecting surface is further recessed to form a second slideway on one side where the second side wall is located, the second periphery is protruded to form a second step on one side where the second connecting surface is located, and the second step is in sliding connection with the rear shell through the second slideway.

In one embodiment, a plurality of clamping grooves are formed in the first peripheral surface along the length direction of the mobile terminal; the mobile terminal further comprises a clamping assembly, wherein the clamping assembly comprises an elastic piece and a thimble, and the elastic piece is respectively connected with the rear shell and the thimble; when the sliding block moves between the first position and the second position, the thimble can slide into or slide out of the clamping groove.

In one embodiment, the rear shell is provided with a mounting groove, the mounting groove comprises a first groove and a second groove which are communicated with each other, the first groove and the second groove extend along the width direction of the mobile terminal, the maximum width of the first groove is larger than that of the second groove, and the elastic piece is arranged in the first groove; the thimble comprises a body and a boss, and the body and the boss are integrally formed; the body is abutted to the sliding block, and the boss is abutted to the elastic piece; the boss is accommodated in the first groove, the body is accommodated in the second groove, and the boss can be abutted on the groove wall of the first groove so as to limit the moving range of the body.

In one embodiment, the outer surface of the main body portion smoothly transitions with the outer surface of the first side wall, the outer surface of the second side wall, and the outer surface of the third side wall, respectively.

In one embodiment, the mobile terminal further comprises an electromagnetic driving mechanism, the electromagnetic driving mechanism comprises a first magnet assembly and a second magnet assembly, the first magnet assembly is arranged on the rear shell, the second magnet assembly is arranged on the sliding block, and at least one of the first magnet assembly and the second magnet assembly can drive the sliding block to slide in the sliding groove after being electrified.

In one embodiment, the functional device comprises a receiver, a distance sensor and an ambient light sensor, which are respectively in communication connection with the microprocessor of the mobile terminal.

In one embodiment, the functional device further comprises an identity recognition module, wherein the identity recognition module comprises an infrared lens, a floodlight sensing element and a lattice projector, and the infrared lens, the floodlight sensing element and the lattice projector are respectively in communication connection with the microprocessor.

Above-mentioned mobile terminal, functional device are located the spout when first position, are located outside the spout and expose from the one side at display screen place at the second position, can realize hiding and exposing of functional device through the slip of slider in the spout to avoided the area that functional device occupy one side at display screen place of mobile terminal is favorable to realizing mobile terminal's high screen ratio. The handle groove is formed in the sliding block and can be used for accommodating fingers of a user, so that the finger tip is favorable for applying force to the sliding block to push the sliding block to slide in the sliding groove.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a slider of a mobile terminal in a second position according to one embodiment;

FIG. 2 is a front view of the slider of the mobile terminal of FIG. 1 in a second position;

FIG. 3 is a perspective view of the slider in a first position in one embodiment of the mobile terminal shown in FIG. 1;

FIG. 4 is a front view of the slider of the mobile terminal of FIG. 3 in a first position;

FIG. 5 is a perspective view of another embodiment of the mobile terminal of FIG. 1 with the slider in a first position;

FIG. 6 is a perspective view of a slider in a second position in a further embodiment of the mobile terminal of FIG. 1;

FIG. 7 is an enlarged schematic diagram of the mobile terminal shown in FIG. 6 at A;

FIG. 8 is a partial cross-sectional view of an embodiment of the mobile terminal of FIG. 1 with the slider in a first position;

FIG. 9 is an enlarged schematic view of the mobile terminal shown in FIG. 8 at B;

FIG. 10 is an exploded view of the clamping assembly of the mobile terminal of FIG. 9;

Fig. 11 is a partial cross-sectional view of another embodiment of the mobile terminal of fig. 1 with the slider in a first position.

Detailed Description

In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Preferred embodiments of the present application are shown in the 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 "fixed 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 are used herein 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 application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein 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 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, such as for example, 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 configured to communicate through 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, satellites or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; a PDA that can include a radiotelephone, pager, internet/intranet access, web browser, organizer, calendar, and/or a Global Positioning System (GPS) receiver; 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 slider 200, a display 300, and a functional device 400. The rear case 100 includes a main body 110, and first, second, third and fourth side walls 111, 113, 115 and 117 extending from four edges of the main body 110, the first and second side walls 111, 113 being disposed opposite to each other, the third side wall 115 being connected to one ends of the first and second side walls 111, 113, and the fourth side wall 117 being connected to the other ends of the first and second side walls 111, 113. The first side wall 111, the second side wall 113, the third side wall 115, the fourth side wall 117, and the main body 110 enclose an accommodating space (not shown) that can be used to accommodate components such as a battery, a circuit board, and the like of the mobile terminal 10. The rear housing 100 is provided with a chute 500, the chute 500 is located between the first side wall 111 and the second side wall 113, and the chute 500 penetrates the third side wall 115 and the main body 110. The display 300 is at least partially received in the receiving space and connected to the rear case 100. For example, in one embodiment, the display 300 is fixedly connected to the rear case 100 by dispensing. The slider 200 is slidably disposed in the chute 500. The slider 200 includes a first surface 241 and a second surface 243 disposed opposite to each other, and the second surface 243 is located on a side of the outer surface of the main body 110.

The second surface 243 is recessed toward the side where the first surface 241 is located to form the handle groove 210. The finger tip of the user can be partially accommodated in the handle groove 210, so that the finger tip is positioned to the position of the handle groove 210, and the finger can apply force to the sliding block 200 through the handle groove 210, so that the sliding of the sliding block 200 is facilitated. The functional device 400 is provided on the slider 200, and the slider 200 is capable of sliding with respect to the rear case 100 and has a first position and a second position. Referring to fig. 3 and 4, in the first position, the rear case 100 and the slider 200 are in a closed state, and the functional device 400 is located in the chute 500. Referring to fig. 1 and 2, in the second position, the rear case 100 is separated from the slider 200, the functional device 400 is located outside the chute 500, and the functional device 400 is exposed from the side of the display screen 300. In other embodiments, the mobile terminal 10 may be a tablet or the like.

In one embodiment, the functionality 400 includes a receiver, a distance sensor, and an ambient light sensor, each communicatively coupled to the microprocessor of the mobile terminal 10. The receiver may be used to answer a call, and the distance sensor may be used to detect a distance between the display screen 300 and the face of the user, so that the display screen 300 may be turned on or off during the answering of the call. The ambient light sensor may be used to detect the brightness of ambient light to enable the display screen 300 to adjust the display brightness according to the brightness of ambient light to enable a user to comfortably view information on the display screen 300. In an embodiment, the functional device 300 may further include an identification module, where the identification module includes an infrared lens, a floodlight sensing element, and a dot matrix projector, and the infrared lens, the floodlight sensing element, and the dot matrix projector are respectively in communication with the microprocessor. Infrared lenses, dot matrix projectors and floodlight-sensitive elements may be used in the facial recognition process of the mobile terminal 10.

In the mobile terminal 10, the functional device 400 is located in the chute 500 when in the first position, and is located outside the chute 500 and exposed from the side where the display screen 300 is located when in the second position, and the functional device 400 can be hidden and exposed by sliding the sliding block 200 in the chute 500, so that the functional device 400 is prevented from occupying the area of the side where the display screen 300 of the mobile terminal 10 is located, and the high screen duty ratio of the mobile terminal 10 is facilitated. For example, in one embodiment, the screen ratio of the mobile terminal 10 employing the above-described structure is greater than 85%. Because the slider 200 is provided with the handle groove 210, the handle groove 210 can be used for accommodating the finger of the user, which is beneficial for the finger tip to apply force to the slider 200 to push the slider 200 to slide in the chute 500.

Referring to fig. 1, in one embodiment, the mobile terminal 10 is generally rectangular block-shaped. The first side wall 111 and the second side wall 113 are respectively connected to two long sides of the rectangle, the third side wall 115 is connected to one short side of the rectangle, and the chute 500 penetrates the third side wall 115. The above-described structure, in which the slider 200 is small in size, facilitates pushing the slider 200 to slide with respect to the rear case 100 so that the slider 200 is exposed from the top of the mobile terminal 10. Further, the rear case 100 further includes a fourth side wall 117, and the fourth side wall 117 is disposed opposite to the third side wall 115. In the embodiment of the mobile terminal 10 having a rectangular block shape, the first side wall 111 and the second side wall 113 are respectively connected to two long sides of the rectangle, and the third side wall 115 and the fourth side wall 117 are respectively connected to two short sides of the rectangle. In one embodiment, the third sidewall 115 is located at the top of the mobile terminal 10 and the fourth sidewall 117 is located at the bottom of the mobile terminal 10. In an embodiment, the fourth side wall 117 may further be provided with a sound outlet and a connection port, where the sound outlet may be used for transmitting sound of the speaker, and the connection port may be used for correspondingly setting a earphone seat or a USB seat.

In one embodiment, the outer surface of the main body 110 smoothly transitions with the outer surface of the first sidewall 111 and the outer surface of the second sidewall 113, respectively. Specifically, the connection portion between the outer surface of the main body 110 and the outer surface of the first sidewall 111 may adopt a curved surface, such as an arc surface, to smoothly transition the outer surface of the main body 110 and the outer surface of the first sidewall 111. In an embodiment, the connection portion between the outer surface of the main body 110 and the outer surface of the second sidewall 113 may use a curved surface, such as an arc surface, to make the outer surface of the main body 110 smoothly transition with the outer surface of the second sidewall 113. In an embodiment, the connection portion between the outer surface of the main body 110 and the outer surface of the fourth sidewall 117 may also use a curved surface, such as an arc surface, to make the outer surface of the main body 110 smoothly transition with the outer surface of the fourth sidewall 117. Further, in an embodiment, the connection portion between the outer surface of the first sidewall 111 and the outer surfaces of the third sidewall 115 and the fourth sidewall 117, and the connection portion between the outer surface of the second sidewall 113 and the outer surfaces of the third sidewall 115 and the fourth sidewall 117 may also adopt curved surfaces for smooth transition. The above structure can make the appearance of the mobile terminal 10 more beautiful.

Referring to fig. 1, in one embodiment, the chute 500 is defined by the connection face 112 and the counter face 114, the connection face 112 connecting the counter face 114 and the outer surface of the body portion 110. Counter top 114 faces first surface 241. In one embodiment, the connection face 112 includes a first connection face 1121, a second connection face 1123, and a third connection face 1125 connected between the first connection face 1121 and the second connection face 1123, disposed opposite each other.

In one embodiment, slider 200 further includes an outer perimeter connected between first surface 241 and second surface 243, with first surface 241 being closer to counter top 114 than second surface 243. The outer peripheral surfaces include first and second outer peripheral surfaces 245, 246 disposed opposite to each other, and third and fourth outer peripheral surfaces 247, 248 disposed opposite to each other, the third outer peripheral surface 247 being connected to one ends of the first and second outer peripheral surfaces 245, 246, and the fourth outer peripheral surface 248 being connected to the other ends of the first and second outer peripheral surfaces 245, 246. The first outer peripheral surface 245 faces the first connecting surface 1121, the second outer peripheral surface 246 faces the second connecting surface 1123, and the fourth outer peripheral surface 248 faces the third connecting surface 1125. The third peripheral surface 247 is flush with the third sidewall 115 in the first position and is offset from the third sidewall 115 in the second position. The distance between the fourth outer peripheral surface 248 and the third connecting surface 1125 changes between the first position and the second position. The above arrangement is advantageous in maintaining the overall appearance of the mobile terminal 10, for example, when the slider 200 is in the first position, the overall appearance of the mobile terminal 10 is high. In one embodiment, the second surface 243 of the slider 200 smoothly transitions with the third peripheral surface 247. The above structure can make the appearance of the mobile terminal 10 more beautiful.

Referring to fig. 3 and 4, in one embodiment, the cross section of the key slot 210 is generally circular, and the key slot 210 is closer to the fourth peripheral surface 248 than the third peripheral surface 247. In an embodiment, the depth of the handle groove 210 gradually increases from the edge of the handle groove 210 to the middle of the handle groove 210, and the above structure is beneficial to the finger tip to be accommodated in the handle groove 210, so that the shape of the handle groove 210 adapts to the deformation of the finger tip, and thus the force applied by the finger tip to the slider 200 is beneficial. Further, in an embodiment, a protrusion (not shown) is provided on the wall of the handle groove 210, and the protrusion is located in the handle groove 210 and is integrally formed with the slider 200, and the protrusion is a part of the slider 200. Specifically, in one embodiment, the cleats are spaced in stripes within the key slot 210. In an embodiment, the anti-skidding protrusions are in a closed ring shape and are distributed in the handle groove 210 at intervals, and the above structure can increase the friction coefficient between the groove wall of the handle groove 210 and the fingertip, so as to facilitate the fingertip to push the sliding block 200. It is understood that the cross section of the key slot 210 may be other shapes. For example, the cross-section of the key slot 210 may be rectangular or racetrack shaped or triangular or quadrilateral, etc. The function of the handle groove 210 is that it facilitates the positioning of the finger tip to the slider 200 and the application of force to the slider 200 by the finger tip, on the basis of which the shape or structure of the handle groove 210 can be variously deformed.

In one embodiment, the line of intersection of the third connecting surface 1125 with the outer surface of the body portion 110 is a straight line. Further, in an embodiment, the line of intersection of the third connecting surface 1125 with the outer surface of the body portion 110 is perpendicular to the length direction of the mobile terminal 10, or the line of intersection of the third connecting surface 1125 with the outer surface of the body portion 110 is at an acute angle to the length direction of the mobile terminal 10. Specifically, in the embodiment shown in fig. 1, the width direction of the mobile terminal 10 is the x-axis direction, the length direction of the mobile terminal 10 is the y-axis direction, and the thickness direction of the mobile terminal 10 is the z-axis direction. The orthographic projection of the intersection line of the third connecting surface 1125 and the outer surface of the main body 110 on the xoy plane is a straight line, and the included angle between the intersection line and the y axis may be an acute angle or a right angle. In one embodiment, the angle between the intersection of the third connecting surface 1125 and the outer surface of the body portion 110 and the y-axis is in the range of 45 degrees to 85 degrees. The above arrangement makes the length of the intersection line between the third connecting surface 1125 and the outer surface of the main body 110 greater than the width of the slider 200, so as to facilitate extending the contact length between the slider 200 and the rear case 100, and further make the slider 200 and the rear case 100 more stably buckled in the first position.

Referring to fig. 5, in one embodiment, the key slot 210 may extend through the fourth peripheral surface 248. In the first position, the edge of the handle groove 210 may abut the third connecting surface 1125. In the above-described configuration, when the slider 200 is positioned at the first position, the fingertip is positioned on the slider 200 through the handle groove 210, and the fingertip can protrude out of the handle groove 210 and contact the rear case 100, and the fingertip can slide in the chute 500 with the rear case 100 as a fulcrum, by using the friction between the fingertip and the slider 200 and the reaction force of the rear case 100 to the fingertip. The above structure of the handle groove 210 allows the user to push the slider 200 to slide with one hand, thereby improving convenience of use.

Referring to fig. 6 and 7, the first connecting surface 1121 further recesses toward the side of the first sidewall 111 to form a first slide 510, and the first outer circumferential surface 245 protrudes toward the side of the first connecting surface 1121 to form a first step 2451, and the first step 2451 is slidably connected to the rear case 100 through the first slide 510. In an embodiment, the second connecting surface 1123 further recesses toward the side of the second side wall 113 to form a second slide 520, and the second outer peripheral surface 246 protrudes toward the side of the second connecting surface 1123 to form a second step (not shown), and the second step is slidably connected to the rear housing 100 through the second slide 520. The sliding structure of the sliding block 200 and the rear housing 100 is simple, which is beneficial to the relative sliding of the sliding block 200 and the rear housing 100, and can prevent the sliding block 200 from being separated from the rear housing 100.

Referring to fig. 8 and 9, in an embodiment, a plurality of clamping grooves 260 are formed on the first outer peripheral surface 245 along the length direction of the mobile terminal 10. The mobile terminal 10 may further include a latch assembly 700, the latch assembly 700 including an elastic member 710 and a thimble 720, the elastic member 710 being connected to the rear housing 100 and the thimble 720, respectively. When the slider 200 moves between the first position and the second position, the ejector pin 720 can slide into or out of the click slot 260. The setting of the click slot 260 and the click assembly 700 allows the user to feel a distinct pause when pushing the slider 200 to slide, so that the user can be given a clear feedback to improve the user's experience.

Specifically, referring to fig. 9 and 10, in one embodiment, the elastic member 710 is a spring, and the thimble 720 is substantially cylindrical. The rear housing 100 is provided with a mounting groove 800, the elastic member 710 and the ejector pin 720 can be accommodated in the mounting groove 800, a baffle (not shown) can be disposed on a side of the mounting groove 800 opposite to the first surface 241, and the baffle cover is disposed on the mounting groove 800. The baffle may be attached to the rear housing 100 using threaded fasteners to fixedly attach the baffle to the rear housing 100 and to securely position the spring 710 and the ejector pin 720 on the rear housing 100. One end of the thimble 720 is abutted against the elastic member 710, and the other end of the thimble 720 is exposed outside the mounting groove 800 and protrudes out of the edge of the step 116. When the slider 200 slides along the length direction of the mobile terminal 10, the thimble 720 can compress the spring, so that the spring generates elastic force, and the thimble 720 slides and stretches along the width direction of the mobile terminal 10. The protruding portion of the ejector pin 720 may slide into the click-on groove 260 or slide out of the click-on groove 260, thereby creating a noticeable stop.

Further, in one embodiment, spike 720 includes a body 721 and a boss 723, body 721 being integrally formed with boss 723. The body 721 is substantially cylindrical, one end of the body 721 is connected to the boss 723, and the other end of the body 721 abuts against the slider 200. The boss 723 is substantially cylindrical, one end of the boss 723 is connected to the body 721, and the other end of the boss 723 abuts against the elastic member 710, and the maximum width of the boss 723 is larger than the maximum width of the body 721. In one embodiment, the mounting slot 800 includes a first slot 810 and a second slot 820, the first slot 810 and the second slot 820 communicating, and the first slot 810 and the second slot 820 each extending in a width direction of the mobile terminal 10, the maximum width of the first slot 810 being greater than the maximum width of the second slot 820. The elastic member 710 is disposed in the first groove 810 and abuts against the rear case 100. The boss 723 is received in the first slot 810, and the body 721 is received in the second slot 820. After the ejector pin 720 is mounted in the mounting groove 800, the boss 723 may abut against the groove wall of the first groove 810. The above arrangement can limit the moving distance of the body 721, and prevent the body 721 from being separated from the mounting groove 800 by the elastic force of the elastic member 710. It is understood that the thimble 720 may have other structures. For example, spike 720 may be prismatic. It is understood that the elastic member 710 may also be a spring, a plastic member, a silicone member, a rubber member, etc. It can be appreciated that the second outer peripheral surface 246 may also be provided with a click-on groove 260, and the rear housing 100 facing the second outer peripheral surface 246 may also be provided with a click-on assembly 700, so that the click-on assembly 700 and the click-on groove 260 are utilized to generate a click-on feeling during the sliding process of the sliding block 200, which is not described herein.

Referring to fig. 11, in an embodiment, the mobile terminal 10 may further include an electromagnetic driving mechanism 900, where the electromagnetic driving mechanism 900 includes a first magnet assembly 910 and a second magnet assembly 920, the first magnet assembly 910 is disposed on the rear housing 100, the second magnet assembly 920 is disposed on the slider 200, and after the second magnet assembly 920 is energized, the slider 200 can be driven to slide along the length direction of the mobile terminal 10 so as to expose the functional device 400. Specifically, in one embodiment, the first magnet assembly 910 is a permanent magnet, and the first magnet assembly 910 has an N pole and an S pole. The second magnet assembly 920 is an electromagnet, and the second magnet assembly 920 generates magnetism when energized. For example, in one embodiment, the N-pole of the first magnet assembly 910 faces the second magnet assembly 920 and the S-pole of the first magnet assembly 910 faces away from the second magnet assembly 920. When the slider 200 is in the first position, the second magnet assembly 920 is energized, the second magnet assembly 920 generates magnetism, and by controlling the direction of the current in the second magnet assembly 920, the N pole of the second magnet assembly 920 faces the first magnet assembly 910, and a repulsive force can be generated between the first magnet assembly 910 and the second magnet assembly 920, so as to push the slider 200 to slide in the chute 500. In one embodiment, a force of attraction may be generated between the first magnet assembly 910 and the second magnet assembly 920 to enable the slider 200 to be attracted to the rear case 100.

In an embodiment, the first magnet assembly 910 may be an electromagnet, the first magnet assembly 910 generates magnetism after being energized, and the second magnet assembly 920 generates magnetism after being energized, so that the direction of the current in the first magnet assembly 910 and the second magnet assembly 920 can be controlled, so that the mutually facing magnetic poles of the first magnet assembly 910 and the second magnet assembly 920 are different. For example, the end of the first magnet assembly 910 facing the second magnet assembly 920 is N-pole, and the end of the second magnet assembly 920 facing the first magnet assembly 910 is N-pole, so that a repulsive force can be generated between the first magnet assembly 910 and the second magnet assembly 920 to push the slider 200 to slide in the chute 500. For another example, the end of the first magnet assembly 910 facing the second magnet assembly 920 is S-pole, and the end of the second magnet assembly 920 facing the first magnet assembly 910 is S-pole, which can generate a repulsive force between the first magnet assembly 910 and the second magnet assembly 920 to push the sliding block 200 to slide in the sliding slot 500.

It will be appreciated that in the embodiment where the first magnet assembly 910 is an electromagnet, the second magnet assembly 920 may also be a permanent magnet, and the first magnet assembly 910 is energized to generate magnetism, so that a repulsive force is generated between the first magnet assembly 910 and the second magnet assembly 920, so as to push the slider 200 to slide in the chute 500. It can be appreciated that in an embodiment, electronic components such as a rear camera and a flash lamp may be further disposed on the slider 200, which will not be described herein.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims

1. A mobile terminal, comprising:

The display screen is connected with the rear shell; and

A functional device disposed on the slider, the slider being slidable relative to the rear housing and having a first position and a second position; the functional device is positioned in the sliding groove in the first position, and the functional device is positioned outside the sliding groove and exposed from the side where the display screen is positioned in the second position;

The depth of the handle groove is gradually increased from the edge of the handle groove to the middle of the handle groove, anti-slip protrusions are arranged on the groove wall of the handle groove, and the anti-slip protrusions are located in the handle groove and integrally formed with the sliding block;

the anti-slip protrusions are distributed in the handle groove at intervals in a stripe shape, or the anti-slip protrusions are distributed in the handle groove at intervals in a closed annular shape.

2. The mobile terminal of claim 1, wherein the chute is defined by a connection face and a counter face, the connection face connecting the counter face and an outer surface of the body portion, the counter face facing the first surface; the connecting surfaces comprise a first connecting surface, a second connecting surface and a third connecting surface, wherein the first connecting surface and the second connecting surface are arranged opposite to each other, and the third connecting surface is connected between the first connecting surface and the second connecting surface.

3. The mobile terminal according to claim 2, wherein the slider further includes an outer peripheral surface connected between the first surface and the second surface, the outer peripheral surface including a first outer peripheral surface and a second outer peripheral surface disposed opposite to each other, and a third outer peripheral surface and a fourth outer peripheral surface disposed opposite to each other, the third outer peripheral surface being connected to one end of the first outer peripheral surface and the second outer peripheral surface, and the fourth outer peripheral surface being connected to the other end of the first outer peripheral surface and the second outer peripheral surface; the first outer peripheral surface faces the first connecting surface, the second outer peripheral surface faces the second connecting surface, and the fourth outer peripheral surface faces the third connecting surface; the third peripheral surface is flush with the outer surface of the third side wall in the first position, is dislocated with the outer surface of the third side wall in the second position, and the distance between the fourth peripheral surface and the third connecting surface changes in the first position and the second position; the handle groove is closer to the fourth peripheral surface than the third peripheral surface.

4. A mobile terminal according to claim 3, wherein the grip slot extends through the fourth peripheral surface.

5. A mobile terminal according to claim 3, wherein the first connection surface is further recessed toward a side where the first side wall is located to form a first slide, the first outer periphery is protruded toward a side where the first connection surface is located to form a first step, and the first step is slidably connected with the rear case through the first slide; and/or the second connecting surface is further recessed to form a second slideway on one side where the second side wall is located, the second periphery is protruded to form a second step on one side where the second connecting surface is located, and the second step is in sliding connection with the rear shell through the second slideway.

6. A mobile terminal according to claim 3, wherein a plurality of click-on grooves are formed in the first outer peripheral surface in the longitudinal direction of the mobile terminal; the mobile terminal further comprises a clamping assembly, wherein the clamping assembly comprises an elastic piece and a thimble, and the elastic piece is respectively connected with the rear shell and the thimble; when the sliding block moves between the first position and the second position, the thimble can slide into or slide out of the clamping groove.

7. The mobile terminal according to claim 6, wherein the rear case is provided with a mounting groove, the mounting groove comprises a first groove and a second groove which are communicated with each other, the first groove and the second groove extend along the width direction of the mobile terminal, the maximum width of the first groove is larger than the maximum width of the second groove, and the elastic piece is arranged in the first groove; the thimble comprises a body and a boss, and the body and the boss are integrally formed; the body is abutted to the sliding block, and the boss is abutted to the elastic piece; the boss is accommodated in the first groove, the body is accommodated in the second groove, and the boss can be abutted on the groove wall of the first groove so as to limit the moving range of the body.

8. The mobile terminal of claim 1, wherein the outer surface of the body portion smoothly transitions with the outer surface of the first sidewall, the outer surface of the second sidewall, and the outer surface of the third sidewall, respectively.

9. The mobile terminal of claim 1, further comprising an electromagnetic drive mechanism, the electromagnetic drive mechanism comprising a first magnet assembly and a second magnet assembly, the first magnet assembly disposed on the rear housing, the second magnet assembly disposed on the slider, at least one of the first magnet assembly and the second magnet assembly being capable of driving the slider to slide within the chute after being energized.

10. The mobile terminal of claim 1, wherein the functional device comprises a receiver, a distance sensor, and an ambient light sensor, the receiver, the distance sensor, and the ambient light sensor being communicatively coupled to a microprocessor of the mobile terminal, respectively.

11. The mobile terminal of claim 10, wherein the functional device further comprises an identification module, the identification module comprising an infrared lens, a floodlight sensing element and a dot matrix projector, the infrared lens, the floodlight sensing element and the dot matrix projector being in communication connection with the microprocessor, respectively.