CN212745620U - Stable liquid crystal display screen - Google Patents

Abstract

The utility model discloses a firm type liquid crystal display, including the screen body and slider, install the spring all around of the screen body, and the one end of spring is fixed with the fixed plate, the outside of fixed plate is provided with the draw-in groove, and the outside arrangement of draw-in groove has the left part casing, the one end of left part casing is provided with the top casing, and the rear of top casing installs the rear portion casing, the louvre has been seted up to the inside of rear portion casing, and the below of louvre installs the heat dissipation fan, the screw is installed to one side of heat dissipation fan, and one side of screw is provided with the expansion bracket, the slider is located the one end of expansion bracket, the nut is installed to one side of rear portion casing, and the opposite side of nut installs the right part casing, the below of right part casing is settled there is the bottom casing, and the. The equipment is good in stability, convenient for maintenance and inspection of personnel, high in safety performance and capable of effectively improving the use feeling of users, and has a shockproof effect.

Description

Stable liquid crystal display screen

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a firm type liquid crystal display.

Background

With the progress of the times and the development of technologies, more and more liquid crystal display screens are appearing before people, and the liquid crystal display screens are flat thin display devices, are composed of a certain number of color or black and white pixels, are placed in front of a light source or a reflecting surface, have low power consumption, are favored by engineers, and are suitable for electronic devices using batteries.

The liquid crystal display at present stage, at during operation fixity can be poor, the security performance is low, and the shock resistance can be poor, and maintenance person is difficult to dismantle the maintenance to equipment, seriously influences user's use sense, so the liquid crystal display at present stage, the user demand of satisfying people that can not be fine carries out technical innovation on present liquid crystal display's basis to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm type liquid crystal display to propose general liquid crystal display among the solution above-mentioned background art and be poor at during operation fixity, the security performance is low, and the shock resistance can be poor, and maintenance person is difficult to dismantle the maintenance to equipment, seriously influences user's use sense, so the liquid crystal display in present stage can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm type liquid crystal display, includes the screen body and slider, install the spring all around the screen body, and the one end of spring is fixed with the fixed plate, the outside of fixed plate is provided with the draw-in groove, and the outside arrangement of draw-in groove has the left part casing, the one end of left part casing is provided with the top casing, and the rear of top casing installs the rear portion casing, the louvre has been seted up to the inside of rear portion casing, and the below of louvre installs the heat dissipation fan, the screw is installed to one side of heat dissipation fan, and one side of screw is provided with the expansion bracket, the slider is located the one end of expansion bracket, the nut is installed to one side of rear portion casing, and the right part casing is installed to the opposite side of nut, the below arrangement of right part casing has the bottom.

Preferably, an elastic structure is formed between the springs and the screen body, and six springs are arranged.

Preferably, a drawing structure is formed between the fixing plate and the clamping groove, and the fixing plate is fixedly connected with the spring.

Preferably, the rear shell and the heat dissipation holes are of an integrated structure, and the heat dissipation holes are distributed in the rear shell at equal intervals.

Preferably, the two heat dissipation fans are connected with the rear shell through screws.

Preferably, the rear shell is connected with the right shell through a nut, and the right shell is connected with the bottom shell through a nut.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a spring and screen body, constitute the elastic construction between the spring of this equipment and the screen body, the elastic construction both can fix the screen body, can effectually protect the screen body again, the spring can produce great elastic deformation after receiving external action, can protect the screen body effectively to avoid the collision damage that the dropping appears, also can play the shockproof effect to the screen body simultaneously, increase the security of the screen body, intangible protection user's interests;

2. the utility model discloses a draw-in groove, fixed plate, screen body, top casing, rear portion casing, right part casing, nut and screw, constitute the pull structure between the fixed plate of this equipment and the draw-in groove, the nut only sets up in top casing, rear portion casing and right part casing simultaneously, both made things convenient for personnel to easily open equipment, can play the secondary to the screen body simultaneously again and fix, further strengthened the stability of screen body, rethread pull structure can take out the screen body, can be convenient for maintenance personnel to overhaul and maintain the screen body;

3. the utility model discloses an expansion bracket, the screen body, the base frame, slider and rear portion casing, be the welding between the expansion bracket of this equipment and the rear portion casing, can make things convenient for personnel to hang the screen body on the wall through the slider, and control and remove, can control the far and near position of the screen body through tensile expansion bracket, when the user needs to put down the screen body, can take off the screen body through removing the slider, then press the expansion bracket and diminish the expansion bracket, screen the body alright with stable putting on the table through the base frame, user's time has both been saved, the practicality of equipment has been increased again, user's experience sense has been improved effectively.

Drawings

FIG. 1 is a schematic top sectional view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. a screen body; 2. a spring; 3. a fixing plate; 4. a card slot; 5. a left housing; 6. a top housing; 7. a rear housing; 8. heat dissipation holes; 9. a heat dissipation fan; 10. a screw; 11. a telescopic frame; 12. a slider; 13. a nut; 14. a right housing; 15. a bottom housing; 16. a base frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stable liquid crystal display screen comprises a screen body 1 and a sliding block 12, wherein springs 2 are arranged around the screen body 1, a fixing plate 3 is fixed at one end of each spring 2, an elastic structure is formed between each spring 2 and the screen body 1, six springs 2 are arranged, the elastic structure is formed between each spring 2 and the screen body 1 of the stable liquid crystal display screen through the springs 2 and the screen body 1, the elastic structure can fix the screen body 1 and effectively protect the screen body 1, the springs 2 can generate large elastic deformation after being acted by the outside, the screen body 1 can be effectively protected from collision damage caused by falling, meanwhile, a shockproof effect can be achieved on the screen body 1, the safety of the screen body 1 is improved, the benefit of a user is protected invisibly, a clamping groove 4 is arranged outside the fixing plate 3, a left shell 5 is arranged outside the clamping groove 4, a drawing structure is formed between the fixing plate 3 and the clamping groove 4, the fixed plate 3 is fixedly connected with the spring 2, and a drawing structure is formed between the fixed plate 3 and the clamping groove 4 of the equipment through the clamping groove 4, the fixed plate 3, the screen body 1, the top shell 6, the rear shell 7, the right shell 14, the nut 13 and the screw 10, and the nut 13 is only arranged on the top shell 6, the rear shell 7 and the right shell 14, so that the equipment can be conveniently opened by personnel, the screen body 1 can be secondarily fixed, the stability of the screen body 1 is further improved, the screen body 1 can be drawn out through the drawing structure, and the maintenance of the screen body 1 by maintenance personnel can be facilitated;

one end of the left shell 5 is provided with a top shell 6, a rear shell 7 is installed behind the top shell 6, the rear shell 7 and the heat dissipation holes 8 are of an integrated structure, the heat dissipation holes 8 are equidistantly distributed in the rear shell 7, the telescopic frame 11, the screen body 1, the base frame 16, the sliding block 12 and the rear shell 7 are welded, the screen body 1 can be conveniently hung on the wall and moved left and right by personnel through the sliding block 12, the distance position of the screen body 1 can be controlled by stretching the telescopic frame 11, when a user needs to put down the screen body 1, the screen body 1 can be taken down by moving the sliding block 12, then the telescopic frame 11 is pressed down to be reduced, the screen body 1 can be stably put on a table through the base frame 16, the time of the user is saved, the practicability of the equipment is increased, and the experience of the user is effectively improved, rear portion casing 7's inside has been seted up the louvre 8, and heat dissipation fan 9 is installed to louvre 8's below, heat dissipation fan 9 is connected between through screw 10 and rear portion casing 7, and heat dissipation fan 9 is provided with two, screw 10 is installed to one side of heat dissipation fan 9, and one side of screw 10 is provided with expansion bracket 11, slider 12 is located the one end of expansion bracket 11, nut 13 is installed to one side of rear portion casing 7, and right part casing 14 is installed to the opposite side of nut 13, rear portion casing 7 is connected between through nut 13 and right part casing 14, and right part casing 14 is connected between through nut 13 and bottom casing 15, settle bottom casing 15 in the below of right part casing 14, and the bottom of bottom casing 15 is provided with base frame 16.

The working principle is as follows: when the stable liquid crystal display screen is used, firstly, the left shell 5 and the bottom shell 15, the bottom shell 15 and the right shell 14 are fixed by the nuts 13, the spring 2 and the fixed plate 3 are fixedly connected, the fixing plate 3 can slide through the clamping groove 4, so as to drive the screen body 1 to move and put into equipment, then the left shell 5 and the top shell 6, the top shell 6 and the right shell 14 are fixed by nuts 13, the top shell 6, the rear shell 7 and the spring 2 of the left shell 5 are fixed by screws 10, then the heat dissipation fan 9 is fixed by a screw 10, the rear shell 7 is provided with an expansion bracket 11, the position of the display screen can be controlled by pressing or stretching the telescopic frame 11, the equipment can be hung on a wall or taken down by a person conveniently through the sliding block 12, and the base frame 16 is used for fixing the equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A firm type liquid crystal display, includes the screen body (1) and slider (12), its characterized in that: the screen comprises a screen body (1), springs (2) are installed on the periphery of the screen body (1), a fixing plate (3) is fixed at one end of each spring (2), a clamping groove (4) is formed in the outer portion of each fixing plate (3), a left shell (5) is arranged on the outer portion of each clamping groove (4), a top shell (6) is arranged at one end of each left shell (5), a rear shell (7) is installed behind the top shell (6), heat dissipation holes (8) are formed in the rear shell (7), heat dissipation fans (9) are installed below the heat dissipation holes (8), screws (10) are installed on one sides of the heat dissipation fans (9), telescopic frames (11) are arranged on one sides of the screws (10), a sliding block (12) is located at one end of each telescopic frame (11), nuts (13) are installed on one side of each rear shell (7), and a right shell (14) is installed on the other side of the, a bottom shell (15) is arranged below the right shell (14), and a base frame (16) is arranged at the bottom of the bottom shell (15).

2. A rugged liquid crystal display according to claim 1, wherein: an elastic structure is formed between the springs (2) and the screen body (1), and six springs (2) are arranged.

3. A rugged liquid crystal display according to claim 1, wherein: a drawing structure is formed between the fixing plate (3) and the clamping groove (4), and the fixing plate (3) is fixedly connected with the spring (2).

4. A rugged liquid crystal display according to claim 1, wherein: the rear shell (7) and the heat dissipation holes (8) are of an integrated structure, and the heat dissipation holes (8) are distributed in the rear shell (7) at equal intervals.

5. A rugged liquid crystal display according to claim 1, wherein: the heat dissipation fans (9) are connected with the rear shell (7) through screws (10), and the number of the heat dissipation fans (9) is two.

6. A rugged liquid crystal display according to claim 1, wherein: the rear shell (7) is connected with the right shell (14) through a nut (13), and the right shell (14) is connected with the bottom shell (15) through the nut (13).

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