CN219435277U - Mounting structure of display screen module of handheld terminal - Google Patents

Abstract

The utility model relates to the technical field of electronic components and discloses a mounting structure of a display screen module of a handheld terminal, which comprises a shell and the display screen module, wherein the display screen module is mounted in the shell, the shell consists of an upper shell and a lower shell, the upper shell is detachably mounted on the lower shell, the upper shell is in a shape of a Chinese character 'kou', the upper shell consists of a U-shaped frame and a baffle, the inner side wall of the U-shaped frame is provided with two sliding grooves which are respectively positioned on the two opposite inner walls of the U-shaped frame, the sliding grooves extend from the opening end of the U-shaped to the bottom, the two side edges of the display screen module are respectively positioned in the corresponding sliding grooves, the baffle is detachably mounted on the U-shaped frame, and the baffle is used for propping against the display screen module in the U-shaped frame. The beneficial effects of the utility model are as follows: the display screen module is abutted tightly in the U-shaped frame through the baffle, the display screen is prevented from being adhered to the lower shell by using a dispensing process, the production cost is saved, the production efficiency is improved, meanwhile, the design of a wide black edge is not needed, and the integral aesthetic feeling is improved.

Description

Mounting structure of display screen module of handheld terminal

Technical Field

The utility model relates to the technical field of electronic components, in particular to a mounting structure of a display screen module of a handheld terminal.

Background

The Chinese patent (issued bulletin number: CN202617194U name: handheld terminal) comprises a touch screen and a display screen, wherein the touch screen is directly connected with the display screen through foam rubber, the Chinese patent further comprises a first main board, a second main board and a battery, the first main board and the second main board are placed in parallel in the same plane and are connected through a flexible circuit board, the first main board and the second main board cooperate to realize various functions of the handheld terminal, and the battery of the handheld terminal, the first main board and the second main board are located in the same plane and between the first main board and the second main board. On one hand, the hand-held terminal is directly stuck between the touch screen and the display screen through the foam glue, so that the total thickness between the touch screen and the display screen is effectively reduced, and the hand-held terminal is thinned; on the other hand, through dividing into first mainboard and second mainboard with the mainboard, place the battery between two mainboards to reduced the thickness that the battery occupy, also reduced handheld terminal's thickness effectively, but the display module installation of this kind of current handheld terminal is the same with the installation technology of the display module of smart mobile phone, all use double faced adhesive tape or the process equipment display screen of point to lower casing on, need throw in equipment, and the cost is high, and double faced adhesive tape or the process of point glue need wait for solidification, it is long consuming time, inefficiency, the bonding strength can only be guaranteed to need great bonding width simultaneously, and bonding width's increase leads to the increase of display screen black side width, the whole pleasing to the eye has caused the influence.

Disclosure of Invention

The utility model aims to provide a mounting structure of a display screen module of a handheld terminal, which overcomes the defects of the prior art.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a mounting structure of display screen module of handheld terminal, includes casing and display screen module, the display screen module is installed in the casing, the casing comprises last casing and lower casing, go up the detachable installation of casing and be in down on the casing, it is the font to go up the casing, it comprises U-shaped frame and baffle to go up the casing, the spout has been seted up on the inside wall of U-shaped frame, the spout is two and is located respectively on the opposite inner wall of U-shaped frame, the spout extends to the bottom from the U-shaped open end, the both sides limit of display screen module is located respectively and corresponds in the spout, baffle detachable installation is in on the U-shaped frame, just the baffle is used for supporting tightly in the U-shaped frame the display screen module.

Preferably, the U-shaped frame is an elastic plastic frame, and the chute is clamped on the side edge of the display screen module through elastic deformation of the U-shaped frame.

Preferably, the lower case is made of an aluminum alloy material.

Preferably, the inner wall of the side of the U-shaped frame is integrally formed with a plurality of clamping blocks, the clamping blocks are divided into two groups, the two groups of clamping blocks are respectively positioned on the two sides of the U-shaped frame, each group of clamping blocks are distributed in a row along the side where the clamping blocks are positioned, and the clamping blocks are used for clamping the U-shaped frame on the lower shell.

Preferably, the four corners of the inner bottom of the lower shell are provided with connecting columns in an integrated manner, the connecting columns are provided with A threaded holes, the U-shaped frame is provided with A through holes corresponding to the A threaded holes, the A through holes penetrate through the baffle, A screws are arranged in the A through holes, and the A screws are screwed into the A threaded holes.

Preferably, a B threaded hole is formed in the clamping block, a B through hole corresponding to the threaded hole is formed in the side wall of the lower shell, an A screw is installed in the B through hole, and the A screw is screwed in the B threaded hole.

Compared with the prior art, the utility model has the beneficial effects that:

the display screen module is abutted to the U-shaped frame through the baffle, so that the display screen is prevented from being adhered to the lower shell by using a dispensing process, the production cost is saved, the production efficiency is improved, meanwhile, the design of a wide black edge is not needed, and the overall aesthetic feeling is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic cross-sectional view of A-A of FIG. 1;

FIG. 4 is an enlarged partial schematic view at B in FIG. 3;

in the figure, 1-display screen module, 2-lower casing, 3-U-shaped frame, 4-baffle, 5-spout, 6-fixture block, 7-spliced pole, 8-A screw hole, 9-A through-hole, 10-A screw, 11-B screw hole, 12-B through-hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a mounting structure of a display screen module 1 of a handheld terminal comprises a casing and the display screen module 1, wherein the display screen module 1 is mounted in the casing, the casing is composed of an upper casing and a lower casing 2, the upper casing is detachably mounted on the lower casing 2, the upper casing is in a shape of a Chinese character 'kou', the upper casing is composed of a U-shaped frame 3 and a baffle 4, sliding grooves 5 are formed in the inner side wall of the U-shaped frame 3, two sliding grooves 5 are respectively located on the two opposite inner walls of the U-shaped frame 3, the sliding grooves 5 extend from the opening end of the U-shaped to the bottom, two side edges of the display screen module 1 are respectively located in the corresponding sliding grooves 5, the baffle 4 is detachably mounted on the U-shaped frame 3, and the baffle 4 is used for propping up the display screen module 1 in the U-shaped frame 3, so that the display screen module 1 is prevented from being adhered on the lower casing 2 by using a glue dispensing process, the production cost is saved, the whole aesthetic feeling is improved, and the whole appearance is not required.

In this embodiment, as shown in fig. 2, the U-shaped frame 3 is an elastic plastic frame, and the chute 5 is clamped on the side edge of the display screen module 1 through the elastic deformation of the U-shaped frame 3, so that the risk of shaking the display screen module 1 in the whole machine after the assembly is completed is reduced, and the risk of cracking the display screen due to the collision between the shaking display screen and the lower shell 2 is reduced.

In this embodiment, as shown in fig. 1, the lower housing 2 is made of an aluminum alloy material, and has light weight and high strength, so that the thickness of the fuselage under the same strength can be reduced, and the heat dissipation performance of the fuselage under the same strength can be enhanced.

In this embodiment, as shown in fig. 2, integrated into one piece has a plurality of fixture blocks 6 on the inner wall of the side of U-shaped frame 3, and a plurality of fixture blocks 6 divide into two sets, and two sets of fixture blocks 6 are located the both sides edge of U-shaped frame 3 respectively, and every group fixture block 6 all is one row of distribution along its place side, and fixture block 6 is used for clamping U-shaped frame 3 on lower casing 2, and fixture block 6 card is on lower casing 2, has further narrowed the distance between the both sides limit of U-shaped frame 3 to the locking force of both sides limit to display screen module 1 has been increased, the risk that display screen module 1 rocked in the complete machine has further been reduced.

In this embodiment, as shown in fig. 2, four corners of the inner bottom of the lower housing 2 are integrally formed with connecting columns 7, a through hole 9 corresponding to the a threaded hole 8 is formed in the connecting columns 7, the a through hole 9 penetrates through the baffle 4, an a screw 10 is installed in the a through hole 9, the a screw 10 is screwed in the a threaded hole 8, and the connecting columns 7 are matched with the a screw 10, so that the connection strength of the upper housing and the lower housing 2 is ensured, the thickness of the lower housing 2 is not increased, and the heat dissipation performance of the lower housing 2 is ensured.

In this embodiment, as shown in fig. 1, the fixture block 6 is provided with a B threaded hole 11, the side wall of the lower housing 2 is provided with a B through hole 12 corresponding to the threaded hole, an a screw 10 is installed in the B through hole 12, the a screw 10 is screwed in the B threaded hole 11, the connection strength between the lower housing 2 and the upper housing is further enhanced, and the side edge of the upper housing is prevented from deforming, so that a large gap is formed on the side edge of the complete machine.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a mounting structure of display screen module of handheld terminal, includes casing and display screen module (1), display screen module (1) are installed in the casing, the casing comprises last casing and lower casing (2), go up the detachable installation of casing and be in on casing (2) down, its characterized in that: the upper shell is in a shape of a mouth, the upper shell is composed of a U-shaped frame (3) and a baffle plate (4), a sliding groove (5) is formed in the inner side wall of the U-shaped frame (3), the sliding grooves (5) are two and are respectively located on the two opposite inner walls of the U-shaped frame (3), the sliding grooves (5) extend from the U-shaped opening end to the bottom, two side edges of the display screen module (1) are respectively located in the corresponding sliding grooves (5), the baffle plate (4) is detachably installed on the U-shaped frame (3), and the baffle plate (4) is used for propping against the display screen module (1) in the U-shaped frame (3).

2. The mounting structure of a display module of a handheld terminal according to claim 1, wherein: the U-shaped frame (3) is an elastic plastic frame, and the sliding groove (5) is clamped on the side edge of the display screen module (1) through elastic deformation of the U-shaped frame (3).

3. The mounting structure of a display module of a handheld terminal according to claim 1, wherein: the lower housing (2) is made of an aluminum alloy material.

4. A mounting structure of a display module of a handheld terminal according to any one of claims 1 to 3, wherein: the U-shaped frame is characterized in that a plurality of clamping blocks (6) are integrally formed on the inner wall of the side edge of the U-shaped frame (3), the clamping blocks (6) are divided into two groups, the two groups of clamping blocks (6) are respectively located on the two side edges of the U-shaped frame (3), each group of clamping blocks (6) are distributed in a row along the side edge where the clamping blocks are located, and the clamping blocks (6) are used for clamping the U-shaped frame (3) on the lower shell (2).

5. A mounting structure of a display module of a handheld terminal according to claim 3, wherein: the utility model discloses a lower casing, including casing (2), lower casing, baffle (4), connecting column (7) have all integrated into one piece in the four corners of the inner bottom of casing (2), set up A screw hole (8) on connecting column (7), set up on U-shaped frame (3) with A through-hole (9) that A screw hole (8) correspond, A through-hole (9) run through baffle (4), install A screw (10) in A through-hole (9), A screw (10) screw up in A screw hole (8).

6. The mounting structure of a display module of a handheld terminal according to claim 4, wherein: a B threaded hole (11) is formed in the clamping block (6), a B through hole (12) corresponding to the threaded hole is formed in the side wall of the lower shell (2), an A screw is installed in the B through hole (12), and the A screw is screwed in the B threaded hole (11).