CN215729175U

CN215729175U - LCD display screen assembly structure

Info

Publication number: CN215729175U
Application number: CN202122187147.4U
Authority: CN
Inventors: 傅庆宜
Original assignee: Fujian Yaohong Electronics Co ltd
Current assignee: Putian Jujing Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an LCD (liquid crystal display) screen assembling structure, which relates to the technical field of display screen assembling and comprises a shell, wherein the whole shell is of a rectangular structure with an opening at the top end, four corners of the opening end of the shell are provided with fixing devices, each fixing device comprises a fixing plate in sliding connection with the shell, the upper surface of each fixing plate is provided with a bolt, one end of each bolt penetrates through the corresponding fixing plate and is in threaded connection with the corresponding fixing plate, the inner wall of the shell is provided with an extrusion assembly, and the LCD screen assembling structure realizes convenient fixing and installation of a display screen.

Description

LCD display screen assembly structure

Technical Field

The utility model relates to the technical field of display screen assembly, in particular to an LCD display screen assembly structure.

Background

At present, the common assembling mode of the LCD display screen is as follows: directly mounting an LCD on a PCB, mounting the PCB on a main surface, wherein the main surface is provided with a plane for supporting the LCD, a double-sided adhesive tape is adhered on the plane, the double-sided adhesive tape is used for adhering a lens or a touch screen, and adhesive foam is arranged below the plane for supporting the LCD and used for buffering the LCD and a supporting plane of the main surface;

use the double faced adhesive tape to bond the touch-sensitive screen, this whole thickness that can make the cell-phone will become thick, and connected mode unreliable, and the dry adhesion nature of double faced adhesive tape becomes poor after a period of time, can make the touch-sensitive screen break away from and drop.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LCD display screen assembly structure to overcome the defects that the whole thickness of a mobile phone needs to be thickened and the connection mode is unreliable due to the fact that a touch screen is bonded by using a double-sided adhesive tape, and the touch screen can be separated and fall off due to the fact that the double-sided adhesive tape is poor in drying and adhesion after a period of time.

In order to achieve the above purpose, the utility model provides the following technical scheme: the novel portable screw extruder comprises a housin, the whole top open-ended rectangle structure that is of casing, four corners of casing open end all are provided with fixing device, fixing device include with casing sliding connection's fixed plate, the upper surface of fixed plate is provided with the bolt, the one end of bolt runs through the fixed plate and rather than threaded connection, the inner wall of casing is provided with the extrusion subassembly.

Preferably, four side tops of casing open end all are provided with supplementary fixed subassembly, supplementary fixed subassembly includes the portion of bending with casing body coupling.

Preferably, the bending end of the bending part is close to the inside of the shell, and the bending angle is degree.

Preferably, the extrusion assembly comprises a U-shaped elastic sheet, and one end of the elastic sheet is clamped into the side wall of the shell.

Preferably, the side wall of the shell is provided with a clamping groove matched with the elastic sheet, the elastic sheet is clamped into the inner side of one end in the shell and fixedly connected with a limiting projection, and the side wall of the shell is provided with a limiting hole communicated with the clamping groove.

Preferably, the clamping groove is arranged in the side wall of the shell, and the upper half part of the side, close to the side wall of the shell, of the clamping groove is an inclined plane penetrating through the inner wall of the shell.

Compared with the prior art, the LCD display screen assembly structure provided by the utility model has the advantages that the bending part is arranged at the opening end of the shell, the touch screen extrudes the bending part, the bending part is deformed and then enters the shell, then the bending part is reset to abut against the touch screen, the touch screen is prevented from falling off, the extrusion assembly is arranged on the inner side of the shell, and the extrusion assembly abuts against the side edge of the touch screen to fix the touch screen.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic diagram of an overall structure provided in an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the overall structure provided by the embodiment of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is a schematic cross-sectional view of a housing structure provided in an embodiment of the present invention;

FIG. 6 is an enlarged view of the structure at C in FIG. 5;

fig. 7 is a schematic structural diagram of an extrusion apparatus according to an embodiment of the present invention.

Description of reference numerals: 1. a housing; 11. a card slot; 12. a limiting hole; 2. an auxiliary fixing component; 21. a bending part; 3. an extrusion assembly; 31. an elastic sheet; 32. a limiting bump; 4. a fixing device; 41. a bolt; 42. and (7) fixing the plate.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-7, an LCD display assembly structure provided in an embodiment of the present invention includes a housing 1, the housing 1 is a rectangular structure with an open top, the display is disposed in the housing 1, the housing 1 wraps and protects the back and sides of the display, fixing devices 4 are disposed at four corners of the open end of the housing 1, each fixing device 4 includes a fixing plate 42 slidably connected to the housing 1, T-shaped slots are disposed at four corners of the open end of the housing 1, a T-shaped block matched with the T-shaped slots is fixedly connected to the bottom side of the fixing plate 42, so that the fixing plate 42 is slidably connected to the housing 1, a bolt 41 is disposed on the upper surface of the fixing plate 42, one end of the bolt 41 penetrates through the fixing plate 42 and is in threaded connection with the fixing plate, a rubber pad is fixedly connected to an end of the bolt 41, the bolt 41 rotates and moves to drive the rubber pad to abut against the surface of the display to fix the display, and because the rubber pad supports the display screen for fixed plate 42 is fixed on casing 1, and the inner wall of casing 1 is provided with extrusion subassembly 3, and extrusion subassembly 3 supports the side of display screen, avoids it to rock.

Four side tops of casing 1 open end all are provided with supplementary fixed subassembly 2, supplementary fixed subassembly 2 including the portion 21 of bending with casing 1 body coupling.

The bending end of the bending part 21 is close to the inside of the shell 1, the bending angle is 180 degrees, and the bending part 21 is made of elastic materials.

The extrusion subassembly 3 is including the flexure strip 31 that is the U-shaped, and in the lateral wall of casing 1 was gone into to the one end joint of flexure strip 31, the side of the side extrusion display screen of the other end.

The lateral wall of casing 1 is seted up and is seted up the draw-in groove 11 with flexure strip 31 matched with, and the inboard fixedly connected with spacing lug 32 of one end in the flexure strip 31 joint casing 1, and the spacing hole 12 that is linked together with draw-in groove 11 is seted up to the lateral wall of casing 1, and spacing lug 32 card is gone into spacing hole 12, fixes the position of flexure strip 31.

The draw-in groove 11 is opened in the inside of casing 1 lateral wall, and draw-in groove 11 is close to the first half of casing 1 lateral wall one side for the inclined plane that runs through casing 1 inner wall, is convenient for pack the flexure strip 31 into in the draw-in groove 11.

During the use, only need press the display screen, make the display screen extrusion get into casing 1 in, extrusion subassembly 3 extrudees the display screen side, extrudees it spacing, avoids its production to rock, and sliding fixing plate 42 makes T-shaped piece slip card go into the T-shaped inslot afterwards, and rotatory bolt 41 makes the rubber pad of 41 tip of bolt support the display screen can.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The LCD screen assembling structure is characterized by comprising a shell (1), wherein the whole shell (1) is of a rectangular structure with an open top end;

the four corners of the opening end of the shell (1) are provided with fixing devices (4), and the fixing devices (4) comprise fixing plates (42) in sliding connection with the shell (1);

a bolt (41) is arranged on the upper surface of the fixing plate (42), and one end of the bolt (41) penetrates through the fixing plate (42) and is in threaded connection with the fixing plate;

the inner wall of the shell (1) is provided with an extrusion component (3).

2. The LCD screen assembling structure according to claim 1, wherein the top ends of four sides of the opening end of the casing (1) are provided with auxiliary fixing components (2), and the auxiliary fixing components (2) comprise bending parts (21) integrally connected with the casing (1).

3. An LCD panel assembling structure according to claim 2, characterized in that the bending end of the bending portion (21) is close to the inside of the case (1) and the bending angle is 180 °.

4. An LCD screen assembling structure according to claim 1, characterized in that the pressing member (3) comprises a U-shaped elastic piece (31), and one end of the elastic piece (31) is clamped into the side wall of the shell (1).

5. The LCD assembly structure of claim 4, wherein the side wall of the housing (1) is provided with a slot (11) matched with the elastic sheet (31), the inner side of one end of the elastic sheet (31) clamped into the housing (1) is fixedly connected with a limit bump (32), and the side wall of the housing (1) is provided with a limit hole (12) communicated with the slot (11).

6. The LCD screen assembling structure according to claim 5, wherein the slot (11) is opened inside the side wall of the casing (1), and the upper half of the slot (11) near the side wall of the casing (1) is an inclined surface penetrating the inner wall of the casing (1).