CN211014917U

CN211014917U - Liquid crystal display assembling structure

Info

Publication number: CN211014917U
Application number: CN201921940600.0U
Authority: CN
Inventors: 崔超; 顾拯瑜
Original assignee: Shenzhen Jingxing Technology Co Ltd
Current assignee: Shenzhen Jingxing Technology Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-14
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a liquid crystal display package assembly, including upper fixed frame, lower fixed frame and liquid crystal display panel, be provided with liquid crystal display panel, backlight and fixed plate between upper fixed frame and the lower fixed frame, the third fixed slot has been seted up to the both sides wall of lower fixed frame, the inside that lies in the third fixed slot on the lower fixed frame is provided with adjusting device, and liquid crystal display panel, backlight and fixed plate all are located between the adjusting device, the bottom surface of lower fixed frame is provided with fixing device, and fixing device contacts with the fixed plate. A LCD package assembly, not only can come to carry out the centre gripping to the crystal plate through adjusting device, can also make the crystal plate be located the centre of fixed frame under the spring action, and be applicable to not unidimensional fixed frame, the cooperation performance is better, can support the crystal plate through fixing device, then guarantee that contact nature and laminating can be good between each crystal plate, better usability has.

Description

Liquid crystal display assembling structure

Technical Field

The utility model relates to a LCD field, in particular to LCD package assembly.

Background

The liquid crystal display is a plane ultrathin display device, it is made up of a certain number of colour or black and white pixels, and is placed in the front of light source or reflecting surface, and its power consumption is very low, and is applicable to electronic equipment using battery. However, the conventional lcd has certain disadvantages in assembly, such as that in the assembly mode, the crystal plates are not closely contacted or attached, and the display cannot be adjusted and clamped according to the size between the crystal plates during installation, so that the display and the fixing frame have poor matching performance.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an assembly structure for a liquid crystal display, which can effectively solve the problems of the prior art.

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

the utility model provides a liquid crystal display package assembly, includes upper fixed frame, lower fixed frame and liquid crystal display panel, be provided with liquid crystal display panel, backlight and fixed plate between upper fixed frame and the lower fixed frame, the third fixed slot has been seted up to the both sides wall of lower fixed frame, the inside that lies in the third fixed slot on the lower fixed frame is provided with adjusting device, and liquid crystal display panel, backlight and fixed plate all are located between the adjusting device, the bottom surface of lower fixed frame is provided with fixing device, and fixing device contacts with the fixed plate.

Preferably, adjusting device includes second fixed orifices, first expanding spring, baffle, connecting rod, fixture block, fixed block, guide arm and second expanding spring, it has seted up the second fixed orifices to lie in third fixed slot department on the lower fixed frame, the inside of third fixed slot is provided with the fixed block, the upper end and the lower extreme welding of fixed block have the guide arm, the guide arm is arranged in the second fixed orifices, and the below that lies in the fixed block on the guide arm is provided with the second expanding spring, the inside of fixed block is provided with the baffle, be provided with the connecting rod on the baffle, the inside that lies in the fixed block on the connecting rod is provided with first expanding spring, and the terminal welding of connecting rod has the fixture block, liquid crystal display panel, backlight and fixed plate all are located between the fixture block.

Preferably, the fixing device comprises a supporting block, a second fixing bolt, a first fixing groove and a second fixing groove, the first fixing groove is formed in the lower fixing frame, the second fixing bolt is arranged inside the first fixing groove, the supporting block is welded to the fixing plate, the second fixing groove is formed in the supporting block, and the second fixing bolt is located in the second fixing groove.

Preferably, first fixed orifices have been seted up to four corners of upper fixed frame, be provided with first fixing bolt on the first fixed orifices, the lower fixed frame is fixed mutually with the upper fixed frame through first fixing bolt.

Preferably, the liquid crystal panel, the backlight source and the fixing plate are attached to each other, and the liquid crystal panel, the backlight source and the fixing plate have the same length and width.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with adjusting device, not only can carry out the centre gripping to the crystal plate through adjusting device, can also make the crystal plate be located the centre of fixed frame under the spring action, and be applicable to not unidimensional fixed frame, the cooperation performance is better, is provided with fixing device, can support the crystal plate through fixing device, then guarantees that contact nature and laminating performance are good between each crystal plate, has better usability.

Drawings

Fig. 1 is an exploded view of the whole structure of a liquid crystal display assembly structure according to the present invention;

FIG. 2 is an internal view of an LCD assembly structure according to the present invention;

FIG. 3 is an enlarged view at A of FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a first fixing bolt; 2. a first fixing hole; 3. an upper fixing frame; 4. an adjustment device; 401. a second fixing hole; 402. a first extension spring; 403. a baffle plate; 404. a connecting rod; 405. a clamping block; 406. a fixed block; 407. a guide bar; 408. a second extension spring; 5. a fixing device; 501. a resisting block; 502. a second fixing bolt; 503. a first fixing groove; 504. a second fixing groove; 6. a lower fixed frame; 7. a liquid crystal panel; 8. a backlight source; 9. a fixing plate; 10. and a third fixing groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a liquid crystal display assembly structure includes an upper fixing frame 3, a lower fixing frame 6 and a liquid crystal panel 7, wherein the liquid crystal panel 7, a backlight source 8 and a fixing plate 9 are disposed between the upper fixing frame 3 and the lower fixing frame 6, third fixing grooves 10 are disposed on two side walls of the lower fixing frame 6, an adjusting device 4 is disposed inside the third fixing grooves 10 on the lower fixing frame 6, the liquid crystal panel 7, the backlight source 8 and the fixing plate 9 are disposed between the adjusting devices 4, a fixing device 5 is disposed on a bottom surface of the lower fixing frame 6, and the fixing device 5 is in contact with the fixing plate 9;

the adjusting device 4 comprises a second fixing hole 401, a first telescopic spring 402, a baffle 403, a connecting rod 404, a fixture block 405, a fixing block 406, a guide rod 407 and a second telescopic spring 408, the second fixing hole 401 is formed in the position, located at the third fixing groove 10, of the lower fixing frame 6, the fixing block 406 is arranged inside the third fixing groove 10, the guide rod 407 is welded to the upper end and the lower end of the fixing block 406, the guide rod 407 is located in the second fixing hole 401, the second telescopic spring 408 is arranged below the fixing block 406 on the guide rod 407, the baffle 403 is arranged inside the fixing block 406, the connecting rod 404 is arranged on the baffle 403, the first telescopic spring 402 is arranged inside the fixing block 406 on the connecting rod 404, the fixture block 405 is welded to the tail end of the connecting rod 404, and the liquid crystal panel 7, the backlight source 8 and the; the fixing device 5 comprises a resisting block 501, a second fixing bolt 502, a first fixing groove 503 and a second fixing groove 504, the lower fixing frame 6 is provided with the first fixing groove 503, the inside of the first fixing groove 503 is provided with the second fixing bolt 502, the fixing plate 9 is welded with the resisting block 501, the resisting block 501 is provided with the second fixing groove 504, and the second fixing bolt 502 is positioned in the second fixing groove 504; the four corners of the upper fixed frame 3 are provided with first fixed holes 2, first fixed bolts 1 are arranged on the first fixed holes 2, and the lower fixed frame 6 is fixed with the upper fixed frame 3 through the first fixed bolts 1; the liquid crystal panel 7, the backlight 8 and the fixing plate 9 are mutually attached, and the liquid crystal panel 7, the backlight 8 and the fixing plate 9 have the same length and width.

It should be noted that, the present invention is a liquid crystal display assembly structure, when installing, the prepared liquid crystal panel 7, backlight 8 and fixing plate 9 are sequentially arranged in the lower fixing frame 6 from top to bottom, at this time, the adjusting devices 4 at both sides of the lower fixing frame 6 fix the crystal plate, specifically, the liquid crystal panel 7, backlight 8 and fixing plate 9 are placed between the clamping blocks 405, then the clamping blocks 405 push the baffle 403 by the first expansion spring 402, the clamping blocks 405 on the connecting rod 404 are pushed outwards, so that the liquid crystal panel 7, backlight 8 and fixing plate 9 are clamped by the clamping blocks 405, then the first fixing bolt 1 is inserted into the first fixing hole 2 to fix the upper fixing frame 3 and the lower fixing frame 6 to each other, the upper fixing frame 3 pushes the crystal plate, the second expansion spring 408 pushes the fixing block 406 to move the guide rod 407 along the second fixing hole 401, the fixing block 406 in the third fixing groove 10 drives the fixture block 405 to move toward the upper fixing frame 3 and contact with the upper fixing frame 3, the second fixing bolt 502 is inserted into the first fixing groove 503 of the lower fixing frame 6, and the second fixing bolt 502 abuts against the second fixing groove 504 on the abutting block 501, so that the fixing plate 9 is further fixed by the fixing device 5, and therefore, good contact and bonding performance between crystal plates can be ensured, and the fixing device has good usability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An LCD assembly structure, comprising: including upper fixed frame (3), lower fixed frame (6) and liquid crystal display panel (7), be provided with liquid crystal display panel (7), backlight (8) and fixed plate (9) between upper fixed frame (3) and lower fixed frame (6), third fixed slot (10) have been seted up to the both sides wall of lower fixed frame (6), the inside that lies in third fixed slot (10) on lower fixed frame (6) is provided with adjusting device (4), and liquid crystal display panel (7), backlight (8) and fixed plate (9) all lie in between adjusting device (4), the bottom surface of lower fixed frame (6) is provided with fixing device (5), and fixing device (5) and fixed plate (9) contact.

2. The liquid crystal display assembly structure of claim 1, wherein: the adjusting device (4) comprises a second fixing hole (401), a first telescopic spring (402), a baffle (403), a connecting rod (404), a clamping block (405), a fixing block (406), a guide rod (407) and a second telescopic spring (408), the lower fixing frame (6) is provided with the second fixing hole (401) at a position located in a third fixing groove (10), the fixing block (406) is arranged inside the third fixing groove (10), the guide rods (407) are welded at the upper end and the lower end of the fixing block (406), the guide rod (407) is located in the second fixing hole (401), the guide rod (407) is provided with the second telescopic spring (408) below the fixing block (406), the baffle (403) is arranged inside the fixing block (406), the connecting rod (404) is arranged on the baffle (403), the first telescopic spring (402) is arranged inside the fixing block (406) on the connecting rod (404), and the tail end of the connecting rod (404) is welded with clamping blocks (405), and the liquid crystal panel (7), the backlight source (8) and the fixing plate (9) are all located between the clamping blocks (405).

3. The liquid crystal display assembly structure of claim 1, wherein: the fixing device (5) comprises a supporting block (501), a second fixing bolt (502), a first fixing groove (503) and a second fixing groove (504), the lower fixing frame (6) is provided with the first fixing groove (503), the first fixing bolt (502) is arranged inside the first fixing groove (503), the supporting block (501) is welded on the fixing plate (9), the second fixing groove (504) is formed in the supporting block (501), and the second fixing bolt (502) is located in the second fixing groove (504).

4. The liquid crystal display assembly structure of claim 1, wherein: first fixed orifices (2) have been seted up to four corners of upper fixed frame (3), be provided with first fixing bolt (1) on first fixed orifices (2), lower fixed frame (6) are fixed mutually with upper fixed frame (3) through first fixing bolt (1).

5. The liquid crystal display assembly structure of claim 1, wherein: the liquid crystal panel (7), the backlight source (8) and the fixing plate (9) are mutually attached, and the liquid crystal panel (7), the backlight source (8) and the fixing plate (9) are identical in length and width.