CN216904967U - Mobile terminal - Google Patents

Abstract

The utility model relates to the field of electronic equipment, and discloses a mobile terminal, which comprises: the device comprises a shell, a core assembly, a battery cover and a functional module; the battery cover is hermetically connected with the shell and forms an accommodating space for accommodating the movement assembly with the shell; the battery cover is provided with a mounting hole for mounting the functional module, and the mounting hole is communicated with the accommodating space; the functional module comprises a mounting seat and a functional component, the mounting seat is connected with the battery cover in a sealing way, and the mounting seat is detachably arranged on the battery cover; the mounting seat is provided with a light hole, and the functional component is mounted in the light hole; the functional component is connected with the movement component through signals. When other functions are needed, the original function module on the whole machine is taken down, the needed function module is arranged in the battery cover, the function switching can be realized, the whole machine does not need to be assembled again, the multifunction of the whole machine is convenient to realize, and the user requirements are met; meanwhile, the functional module is convenient to assemble and good in sealing performance, and meets the three-proofing requirement.

Description

Mobile terminal

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a mobile terminal.

Background

If the mobile terminal is a three-prevention flat plate, the flashlight and the highlight flashlight are located at the same position in appearance, a user needs to realize the automatic switching of the functions of the flashlight and the highlight flashlight, the flashlight and the highlight flashlight are two different electronic devices, the flashlight needs to correspondingly design a flash lampshade on the shell, the highlight flashlight needs to correspondingly design a glass lens on the shell, and the lens and the flash lampshade are two parts made of different materials. When one complete machine is assembled, the machine can only use one given function, such as a flashlight or a strong flashlight, and if the other function is needed, the other complete machine needs to be assembled again. The prior art does not meet the need for switching between different functions.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a mobile terminal which is used for meeting the requirement of switching different functions.

In order to achieve the purpose, the utility model provides the following technical scheme:

a mobile terminal, comprising: the device comprises a shell, a core assembly, a battery cover and a functional module;

the battery cover is connected with the shell in a sealing way and forms an accommodating space for accommodating the movement assembly with the shell;

the battery cover is provided with a mounting hole for mounting the functional module, and the mounting hole is communicated with the accommodating space;

the functional module comprises a mounting seat and a functional component, the mounting seat is connected with the battery cover in a sealing mode, and the mounting seat is detachably mounted on the battery cover; the mounting seat is provided with a light hole, and the functional component is mounted in the light hole; the functional component is in signal connection with the movement component.

In the mobile terminal, the functional module is designed into an independent individual, and the whole mobile terminal can be installed outside the battery cover. For example, after the movement assembly, the casing and the battery cover are assembled, the battery cover is assembled outside the required functional module sub-battery cover to form the whole machine. When other functions are needed, the original function module on the whole machine is taken down, the needed function module is arranged in the battery cover, the function switching can be realized, the whole machine does not need to be assembled again, the multifunction of the whole machine is convenient to realize, and the user requirements are met; meanwhile, the functional module is convenient to assemble, good in sealing performance and capable of meeting the three-proofing requirement.

In some embodiments, the mounting base is clamped with the battery cover; or,

the mounting seat is in threaded connection with the battery cover.

In some embodiments, the mounting seat and the battery cover are clamped through a first clamping component and a second clamping component;

the first buckle assembly comprises a first buckle and a second buckle, the first buckle is arranged on the mounting seat, and the second buckle is arranged on the battery cover;

the second buckle assembly comprises a third buckle and a fourth buckle, the third buckle is arranged on the mounting seat, and the fourth buckle is arranged on the battery cover;

the orthographic projection of the mounting seat on the shell is positioned between the orthographic projection of the first buckle on the shell and the orthographic projection of the third buckle on the shell.

In some embodiments, a side of the mounting seat facing the movement assembly is provided with a first annular sealing portion, and the battery cover is provided with a second annular sealing portion in interference fit with the first annular sealing portion.

In some embodiments, an orthographic projection of the mount on the chassis covers an orthographic projection of the first annular seal on the chassis.

In some embodiments, a first avoiding space for avoiding the first buckle is formed between the second annular sealing part and the second buckle, and a first sealing element for blocking the first avoiding space and the accommodating space is arranged in the first avoiding space; and a second avoiding space for avoiding the third buckle is formed between the second annular sealing part and the fourth buckle, and a second sealing piece for blocking the second avoiding space and the accommodating space is arranged in the second avoiding space.

In some embodiments, the first seal and/or the second seal comprise a sealing patch adhered to the battery cover.

In some embodiments, a third seal is disposed between an edge of the mounting block facing a side surface of the engine assembly and the battery cover.

In some embodiments, the functional assembly includes a lamp cover, a flash lamp, and a first circuit board;

the lampshade is arranged on the mounting seat and closes the light transmitting hole;

the flash lamp is located the lamp shade orientation core subassembly one side, just the flash lamp passes through first circuit board with core subassembly signal connection.

In some embodiments, the functional assembly includes a lens, a flashlight, and a second circuit board;

the lens is mounted on the mounting seat and closes the light hole;

the flashlight is located the lens is towards core subassembly one side, just the flashlight passes through the second circuit board with core subassembly signal connection.

Drawings

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

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

fig. 3 is a first three-dimensional perspective view of a functional module in a mobile terminal according to an embodiment of the present invention;

fig. 4 is a second three-dimensional perspective view of a functional module in a mobile terminal according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a functional module in a mobile terminal according to an embodiment of the present invention;

FIG. 6 is a three-dimensional perspective view of the battery cover and second seal of FIG. 2;

fig. 7 is a cross-sectional view of another mobile terminal according to an embodiment of the present invention;

fig. 8 is a three-dimensional perspective view of the battery cover of fig. 7.

Icon: 100-a housing; 200-a cartridge assembly; 300-cell cover; 400-a functional module; 500-a first snap assembly; 600-a second snap assembly; 900-a third seal; 410-a mounting seat; 420-functional components; 510-a first clasp; 520-a second buckle; 610-a third buckle; 620-fourth snap; 710-a first annular seal; 720-a second annular seal; 810-a first seal; 820-a second seal; 421-lamp shade; 422-a flash lamp; 423-first circuit board; 424-a lens; 425-a flashlight; 426-second circuit board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, an embodiment of the present invention provides a mobile terminal, including: the shell 100, the movement assembly 200, the battery cover 300 and the functional module 400; the battery cover 300 is hermetically connected with the casing 100, and forms an accommodating space for accommodating the movement assembly 200 with the casing 100; the battery cover 300 has a mounting hole for mounting the functional module 400, the mounting hole communicating with the receiving space; the functional module 400 comprises a mounting seat 410 and a functional component 420, wherein the mounting seat 410 is hermetically connected with the battery cover 300, and the mounting seat 410 is detachably mounted on the battery cover 300; the mounting seat 410 is provided with a light hole, and the functional component 420 is mounted in the light hole; the functional assembly 420 is in signal connection with the deck assembly 200.

In the mobile terminal, the function module 400 is designed as an independent body, and can be installed in the whole mobile terminal from the outside of the battery cover 300. For example, after the movement assembly 200, the casing 100 and the battery cover 300 are assembled, the required functional module 400 is assembled into the battery cover 300 from the outside of the battery cover 300, and the whole machine is assembled. When other functions are needed, the original function module 400 on the whole machine is taken down, the needed function module 400 is arranged in the battery cover 300, the function switching can be realized, the whole machine does not need to be assembled again, the multifunction of the whole machine is convenient to realize, and the requirements of users are met; meanwhile, the functional module 400 is convenient to assemble and good in sealing performance, and meets the three-proofing requirement. Illustratively, the function module 400 may be a flash module or a flashlight module.

It should be noted that the detachable connection between the mounting seat 410 and the battery cover 300 can be implemented in various forms, for example, the mounting seat 410 is clamped with the battery cover 300, or the mounting seat 410 is connected with the battery cover 300 through a screw or other reliable fixing structure, so as to prevent the functional module 400 from falling off from the battery cover 300 when the mobile terminal falls.

In some embodiments, the mounting seat 410 is snap-fitted with the battery cover 300; or, the mounting seat 410 is in threaded connection with the battery cover 300, so that the functional module 400 is convenient to replace on the basis of realizing reliable connection, user requirements are met, and the operation is simple.

In some embodiments, the mounting seat 410 is snap-fitted with the battery cover 300 by the first and second snap assemblies 500 and 600; the first buckle assembly 500 comprises a first buckle 510 and a second buckle 520, wherein the first buckle 510 is arranged on the mounting seat 410, and the second buckle 520 is arranged on the battery cover 300; the second snap assembly 600 includes a third snap 610 and a fourth snap 620, the third snap 610 is disposed on the mounting seat 410, and the fourth snap 620 is disposed on the battery cover 300; the orthographic projection of mount 410 on housing 100 is located between the orthographic projection of first buckle 510 on housing 100 and the orthographic projection of third buckle 520 on housing 100.

In a possible implementation manner, referring to fig. 2 in combination with fig. 1, the mounting hole includes a main body portion and a first edge sub-portion and a second edge sub-portion located on both sides of the main body portion and communicating with the main body portion, an orthographic projection of the main body portion on the casing 100 is circular, orthographic projections of the first edge sub-portion and the second edge sub-portion on the casing 100 are both rectangular, and the circular shape is located between the two rectangles. Illustratively, the two edge sub-portions are symmetrically disposed about the axis OO' of the body portion. The orthographic projection of the part of the mounting seat 410 corresponding to the main body part of the mounting hole on the casing 100 is circular, the part of the mounting seat 410 corresponding to the first edge sub-part is provided with a first buckle 510, the part of the mounting seat 410 corresponding to the second edge sub-part is provided with a third buckle 610, and the orthographic projection of the mounting seat 410 on the casing 100 is positioned between the orthographic projection of the first buckle 510 on the casing 100 and the orthographic projection of the third buckle 520 on the casing 100. Illustratively, the first catch 510 and the third catch 610 are symmetrically disposed on both sides of the mounting seat 410. The first buckle 510 passes through the first edge sub-portion of the mounting hole, the third buckle 610 passes through the second edge sub-portion of the mounting hole and enters the accommodating space to be clamped with the battery cover 300, specifically, the first buckle 510 cooperates with the second buckle 520 on the battery cover 300 to form the first buckle assembly 500, the third buckle 610 cooperates with the fourth buckle 620 on the battery cover 300 to form the second buckle assembly 600, and the mounting seat 410 is clamped and locked with the battery cover 300 through the first buckle assembly 500 and the second buckle assembly 600.

In some embodiments, the side of the mounting seat 410 facing the movement assembly 200 is provided with a first annular sealing portion 710, and the battery cover 300 is provided with a second annular sealing portion 720 which is in interference fit with the first annular sealing portion 710.

In a possible implementation manner, referring to fig. 2 in combination with fig. 3 to 5, a side of the mount 410 facing the movement assembly 200 is provided with a first annular sealing portion 710, the first annular sealing portion 710 protrudes outward in a radial direction of the circular mount 410, and the first annular sealing portion 710 is exemplarily a sealing ring, such as a sealing rubber ring. The outer ring of the mounting seat 410 is sleeved with the sealing ring. The battery cover 300 is provided with a second annular sealing portion 720 interference-fitted with the first annular sealing portion 710. After the functional module 400 is installed in the battery cover 300, the second annular sealing portion 720 presses the rubber ring to fill the gap between the mounting base 410 and the battery cover 300, so as to prevent dust, water and the like from entering the accommodating space from the gap between the mounting base 410 and the battery cover 300, thereby achieving the dustproof and waterproof sealing effect.

In some embodiments, an orthographic projection of the mount 410 on the enclosure 100 covers an orthographic projection of the first annular seal 710 on the enclosure 100. Here, covering may be understood as that an orthographic outer edge dimension of the mount 410 on the housing 100 is larger than an orthographic outer edge dimension of the first annular seal 710 on the housing 100, or that an orthographic outer edge dimension of the mount 410 on the housing 100 is equal to an orthographic outer edge dimension of the first annular seal 710 on the housing 100. Illustratively, the orthographic projection of the mounting seat 410 on the housing 100 is a circle, and the orthographic projection of the first annular sealing portion 710 on the housing 100 is a circle, and the radial dimension of the circle is larger than the outer radial dimension of the circle.

In a possible implementation manner, with reference to fig. 2, the first buckle 510 and the third buckle 610 are disposed at the edge of the mounting seat 410, so as to fix the joint of the mounting seat 410, the first annular sealing portion 710 is disposed between the first buckle 510 at the edge and the middle portion, and between the third buckle 610 at the edge and the middle portion, so as to fix the joint of the mounting seat 410, achieve a good sealing effect, prevent external water or dust from entering, and meet the requirements of water resistance and dust resistance.

In some embodiments, a first avoiding space for avoiding the first buckle 510 is formed between the second annular sealing portion 720 and the second buckle 520, and a first sealing member 810 for blocking the first avoiding space and the accommodating space is arranged in the first avoiding space; a second avoiding space for avoiding the third buckle 610 is formed between the second annular sealing portion 720 and the fourth buckle 620, and a second sealing member 820 for blocking the second avoiding space and the accommodating space is arranged in the second avoiding space.

In a possible implementation manner, with continuing reference to fig. 2 and with reference to fig. 6, the first buckle 510 is located on a side of the second buckle 520 facing the movement assembly 200, and the third buckle 610 is located on a side of the fourth buckle 620 facing the movement assembly 200, so that an avoiding groove, i.e., a first avoiding space and a second avoiding space, for avoiding the first buckle 510 and the third buckle 610 is formed on the battery cover 300. However, due to the form of the snap, in order to facilitate the snap to be installed, a gap exists between the mounting base 410 and the battery cover 300 to affect the dustproof and waterproof performance of the mobile terminal, and therefore, it is necessary to provide a seal in the avoiding groove, that is, the first sealing member 810 corresponding to the first snap assembly 500 and the second sealing member 820 corresponding to the second snap assembly 600, so as to prevent light from being leaked to the outside of the housing 100 through the gap while preventing water and dust.

In some embodiments, the first seal 810 and/or the second seal 820 comprise a sealing patch that is adhesively attached to the battery cover 300.

In a possible implementation manner, referring to fig. 6, fig. 6 shows the battery cover 300 and the sealing patch viewed from one side of the casing 100, and the sealing patch is fixed in the avoiding groove by a double-sided tape or glue, so that a gap between the mounting base 410 and the battery cover 300 can be blocked, and the sealing patch can prevent water and dust and prevent light from being leaked outside the casing 100 through the gap. The shape of first sealing member 810 and second sealing member 820 all with dodge the shape phase-match of groove, if dodge the opening of groove for the rectangle, the sealed paster also is the cuboid, and the cross section of sealed paster also is dodging the rectangle that the groove matches with the rectangle promptly.

In some embodiments, a third seal 900 is disposed between a surface of the edge of the mounting seat 410 facing the deck assembly 200 and the battery cover 300.

It can be understood that dust or water vapor firstly enters the interior of the casing 100 from the gap between the edge of the mounting seat 410 and the sidewall of the mounting hole on the battery cover 300, so, from the source, in a possible implementation manner, referring to fig. 7 and 8, fig. 8 shows the battery cover 300 from the side of the battery cover 300 departing from the casing 100, a third sealing member 900 is disposed between the edge of the mounting seat 410 facing the surface of one side of the movement assembly 200 and the battery cover 300, exemplarily, the third sealing member 900 is a closed silicone ring, the main body of the silicone ring is circular, but an ear protruding toward the side facing away from the center of the circle of the circular main body is respectively formed at the position where the first buckle 510 and the third buckle 610 are disposed. The third sealing member 900 may be disposed on a surface of the battery cover 300 facing away from the movement assembly 200, i.e., a top surface of the battery cover 300 in fig. 8. At this time, the first and second seals 810 and 820 may not be provided.

It should be noted that the function module 400 can be a flash lamp 422 module or a flashlight 425 module or other modules, and the user can replace the corresponding function module 400 as needed.

In some embodiments, the functional assembly 420 includes a lamp housing 421, a flash lamp 422, and a first circuit board 423; the lamp cover 421 is installed on the installation seat 410, and the lamp cover 421 seals the light transmission hole; the flashlight 422 is located at the side of the lamp cover 421 facing the movement assembly 200, and the flashlight 422 is in signal connection with the movement assembly 200 through the first circuit board 423.

In one possible implementation, the flash lamp 422 is assembled to the first circuit board 423 such as a small board by SMT surface mount technology to form a small board assembly, and the lamp housing 421 is fixed on the mounting base 410 by double-sided tape or glue dispensing to prevent falling off. The lamp housing 421 can be partially filled in the light-transmitting hole of the mounting base 410, so that the light emitted from the flash 422 can be emitted from the lamp housing 421 and the light-transmitting hole. The small board assembly is fixed on the mounting base 410 by a dispensing manner and is connected with a main board signal in the movement assembly 200.

In some embodiments, functional assembly 420 includes a lens 424, a flashlight 425, and a second circuit board 426; the lens 424 is mounted on the mounting seat 410, and the lens 424 closes the light hole; the flashlight 425 is located on the side of the lens 424 facing the movement assembly 200, and the flashlight 425 is in signal connection with the movement assembly 200 through the second circuit board 426.

In one possible implementation, the flashlight 425 is assembled to a second circuit board 426, such as a small board, by a SMT surface mount process to form a small board assembly, and the lens 424 is secured to the mounting base 410 by double-sided tape or glue dispensing to prevent dropping. Lens 424 may partially fill the light-transmitting hole in mount 410, such that light from flashlight 425 may exit through lens 424 and the light-transmitting hole. The small board assembly is fixed on the mounting base 410 by a dispensing manner and is connected with a main board signal in the movement assembly 200.

It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A mobile terminal, comprising: the device comprises a shell, a core assembly, a battery cover and a functional module;

the battery cover is connected with the shell in a sealing way and forms an accommodating space for accommodating the movement assembly with the shell;

the battery cover is provided with a mounting hole for mounting the functional module, and the mounting hole is communicated with the accommodating space;

the functional module comprises a mounting seat and a functional component, the mounting seat is connected with the battery cover in a sealing way, and the mounting seat is detachably mounted on the battery cover; the mounting seat is provided with a light hole, and the functional component is mounted in the light hole; the functional component is in signal connection with the movement component.

2. The mobile terminal of claim 1, wherein the mounting base is clamped with the battery cover; or,

the mounting seat is in threaded connection with the battery cover.

3. The mobile terminal according to claim 1, wherein the mounting base is clamped with the battery cover through a first clamping component and a second clamping component;

the first buckle assembly comprises a first buckle and a second buckle, the first buckle is arranged on the mounting seat, and the second buckle is arranged on the battery cover;

the second buckle assembly comprises a third buckle and a fourth buckle, the third buckle is arranged on the mounting seat, and the fourth buckle is arranged on the battery cover;

the orthographic projection of the mounting seat on the shell is positioned between the orthographic projection of the first buckle on the shell and the orthographic projection of the third buckle on the shell.

4. A mobile terminal according to claim 3, wherein the side of the mounting seat facing the movement assembly is provided with a first annular seal portion, and the battery cover is provided with a second annular seal portion in interference fit with the first annular seal portion.

5. The mobile terminal of claim 4, wherein an orthographic projection of the mount on the chassis covers an orthographic projection of the first annular seal on the chassis.

6. The mobile terminal according to claim 5, wherein a first avoiding space for avoiding the first buckle is formed between the second annular sealing portion and the second buckle, and a first sealing member for blocking the first avoiding space and the accommodating space is arranged in the first avoiding space; and a second avoiding space for avoiding the third buckle is formed between the second annular sealing part and the fourth buckle, and a second sealing piece for blocking the second avoiding space and the accommodating space is arranged in the second avoiding space.

7. The mobile terminal of claim 6, wherein the first and/or second seal comprises a sealing patch that is adhered to the battery cover.

8. The mobile terminal according to claim 3, wherein a third sealing member is provided between a side surface of the mounting seat facing the movement assembly and the battery cover.

9. The mobile terminal of any of claims 1-8, wherein the functional components include a light cover, a flash, and a first circuit board;

the lampshade is arranged on the mounting seat and closes the light transmitting hole;

the flash lamp is located the lamp shade orientation core subassembly one side, just the flash lamp passes through first circuit board with core subassembly signal connection.

10. The mobile terminal of any of claims 1-8, wherein the functional components include a lens, a flashlight, and a second circuit board;

the lens is mounted on the mounting seat and closes the light hole;

the flashlight is located the lens is towards core subassembly one side, just the flashlight passes through the second circuit board with core subassembly signal connection.

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