CN220873205U - Anti-collision LCD (liquid Crystal display) screen - Google Patents

Abstract

The utility model discloses an anti-collision LCD (liquid crystal display) screen, which comprises a front protection frame. According to the utility model, the protective screen and the first spring are arranged, so that the buffer effect can be started when people touch the liquid crystal screen, meanwhile, the situation that people accidentally collide with the liquid crystal screen when walking, or a sharp object collides with the liquid crystal screen when carrying objects can be prevented, the protective screen can play a protective role on the outside of the liquid crystal screen, the screen damage caused by collision is avoided, the unnecessary loss can be reduced, the impact force is buffered through the damper and the extrusion of the second spring, the movable rod, the sliding rod and the sliding block when the liquid crystal screen is impacted, the damage of the impact force to the liquid crystal screen when the liquid crystal screen is impacted in multiple directions is reduced, the shaking amplitude of the protective screen is avoided, and the device can better protect the display screen through the arrangement of the structure.

Description

Anti-collision LCD (liquid Crystal display) screen

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to an anti-collision LCD (liquid crystal display) screen.

Background

The LCD screen is constructed by placing liquid crystal in two parallel glass sheets, arranging a plurality of vertical and horizontal tiny wires between the two glass sheets, controlling the rod-shaped crystal molecules to change direction by electrifying or not, refracting light to generate a picture, filling liquid crystal material between the two parallel plates, changing the arrangement condition of the molecules in the liquid crystal material by voltage, so as to achieve the purposes of shading and transmitting light to display images with different depths, and realizing color image display by adding a three-primary color filter layer between the two plates.

The existing LCD liquid crystal screen is fragile, the outside is not provided with a protective structure, so that the LCD liquid crystal screen is exposed outside, when an external object collides with the LCD liquid crystal screen, the surface of the LCD liquid crystal screen is easily damaged due to larger impact force of the external object, the LCD liquid crystal screen is cracked and damaged, the service life of the LCD liquid crystal screen is prolonged, and the economic burden of a user is further increased.

Disclosure of utility model

(One) solving the technical problems

In order to solve the problem that the existing LCD liquid crystal screen is fragile, the outside is not provided with a protective structure, so that the LCD liquid crystal screen is exposed outside, when an external object collides with the LCD liquid crystal screen, the surface of the LCD liquid crystal screen is easily damaged due to the large impact force of the external object, so that the LCD liquid crystal screen is cracked, and the LCD liquid crystal screen is transported to shake, so that collision among the LCD liquid crystal screens is caused, damage is caused, the service life of the LCD liquid crystal screen is shortened, and the economic burden of a user is further increased.

(II) technical scheme

In order to solve the problems, the utility model adopts the following specific technical scheme:

The utility model provides an LCD of anticollision, includes preceding protection frame, be provided with the protection screen in the preceding protection frame, and protection screen bottom surface is provided with the second lug, the second spring has been cup jointed in the second lug outside, and cup jointed first lug in the second spring, first lug sets up in the back protection frame, and is provided with the slide bar in the back protection frame, first spring has been cup jointed in the slide bar outside, and the slide bar outside has cup jointed the slider, the slider is connected with the movable rod through swivel bearing, and the movable rod is connected with the guard plate through swivel bearing, guard plate bottom surface mounting has the attenuator, and attenuator one end is installed in back protection frame inner wall one side surface.

Further, a sliding groove is formed in the side surface of the front protection frame, a connecting rod is arranged in the sliding groove in a sliding mode, and one end of the connecting rod is connected with a cleaning brush.

Further, the first protruding blocks are connected in the rear protection frame through threads, a plurality of the first protruding blocks are arranged in the rear protection frame, and the first protruding blocks are uniformly distributed around the rear protection frame.

Further, the front protection frame is connected with the rear protection frame through a fixing bolt, and LCD liquid crystal screens are arranged in the front protection frame and the rear protection frame.

Further, a heat dissipation opening is formed in the side surface of the rear protection frame.

Furthermore, the protection plates are arranged in a plurality, and the protection plates are uniformly distributed around the inside of the rear protection frame.

(III) beneficial effects

Compared with the prior art, the utility model provides an anti-collision LCD liquid crystal screen, which has the following beneficial effects:

(1) According to the utility model, the front protection frame, the rear protection frame, the protection screen, the damper, the second spring, the first spring, the sliding rod and the sliding block are adopted, in the actual use process, the protection screen and the first spring are arranged, so that the buffer effect can be started when people touch the liquid crystal screen, meanwhile, the situation that people accidentally collide with the liquid crystal screen when walking or a sharp object collides with the liquid crystal screen when carrying objects can be prevented, the protection screen can play a protection effect on the liquid crystal screen outside the liquid crystal screen, the screen damage caused by collision is avoided, thus unnecessary loss can be reduced, and when the liquid crystal screen is impacted, the impact force is buffered through the damper and the extrusion of the second spring, the movable rod, the sliding rod and the sliding block, the damage of the impact force to the liquid crystal screen is reduced when the liquid crystal screen is impacted in multiple directions, the shaking amplitude of the protection screen is avoided, and the device can better protect the display screen through the arrangement of the structure.

(2) According to the utility model, the cleaning brush, the connecting rod, the sliding groove, the first protruding block and the second spring are adopted, in the actual use process, the cleaning brush is driven by sliding the connecting rod in the sliding groove, and the cleaning brush is used for cleaning the surface of the protective screen, so that the protective screen is dedusted and cleaned when the liquid crystal screen is required to be cleaned in daily life, the manpower is reduced, the efficiency is improved, convenience and easiness are realized, and meanwhile, the first protruding block is connected with the rear protective frame 5 through threads, so that the second spring is convenient to detach and replace.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an anti-collision LCD panel according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the rear protective frame of the present utility model;

FIG. 3 is a schematic view of an anti-collision LCD panel according to the present utility model;

FIG. 4 is an enlarged view of a portion A of an anti-collision LCD panel of the present utility model;

Fig. 5 is an enlarged view of a portion B of an LCD panel of the present utility model.

In the figure:

1. A front protection frame; 2. a connecting rod; 3. a sliding groove; 4. a protection plate; 5. a rear protection frame; 6. a heat radiation port; 7. a fixing bolt; 8. a first bump; 9. LCD liquid crystal screen; 10. a protective shield; 11. cleaning a hairbrush; 12. a second bump; 13. a slide bar; 14. a first spring; 15. a slide block; 16. a movable rod; 17. a damper; 18. and a second spring.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided an LCD panel that is collision-resistant.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, an anti-collision LCD liquid crystal screen according to an embodiment of the utility model includes a front protection frame 1, a protection screen 10 is disposed in the front protection frame 1, a second bump 12 is disposed on a bottom surface of the protection screen 10, a second spring 18 is sleeved outside the second bump 12, a first bump 8 is sleeved inside the second bump 18, the first bump 8 is disposed inside a rear protection frame 5, a sliding rod 13 is disposed inside the rear protection frame 5, a first spring 14 is sleeved outside the sliding rod 13, a sliding block 15 is sleeved outside the sliding rod 13, a movable rod 16 is connected with a protection plate 4 through a rotating bearing, a damper 17 is mounted on a bottom surface of the protection plate 4, and one end of the damper 17 is mounted on a side surface of an inner wall of the rear protection frame 5, and the damper 17 is disposed to limit the protection plate 4 when buffering, so that the protection plate 4 moves at a fixed position.

In one embodiment, the side surface of the front protection frame 1 is provided with a sliding groove 3, a connecting rod 2 slides in the sliding groove 3, one end of the connecting rod 2 is connected with a cleaning brush 11, and the surface of the protection screen 10 can be cleaned by arranging the cleaning brush 11.

In one embodiment, the first protruding blocks 8 are connected in the rear protection frame 5 through threads, and a plurality of first protruding blocks 8 are provided in total, the plurality of first protruding blocks 8 are evenly distributed around the rear protection frame 5, and the first protruding blocks 8 are connected in the rear protection frame 5 through threads so as to facilitate later disassembly and the like.

In one embodiment, the front protection frame 1 is connected with the rear protection frame 5 through the fixing bolts 7, and the LCD liquid crystal screen 9 is arranged in the front protection frame 1 and the rear protection frame 5, and the LCD liquid crystal screen 9 can be protected by arranging the front protection frame 1 and the rear protection frame 5.

In one embodiment, the side surface of the rear protection frame 5 is provided with a heat dissipation opening 6, and the heat dissipation can be performed during the operation of the liquid crystal display by arranging the heat dissipation opening 6.

In one embodiment, the protection plates 4 are provided in a plurality, and the protection plates 4 are uniformly distributed around the periphery in the rear protection frame 5, so that the periphery of the liquid crystal display can be protected by the plurality of protection plates 4.

Working principle: in the in-service use, through setting up shield 10 and first spring 14, can start the cushioning effect when people contact the LCD screen, can prevent simultaneously that people from moving and colliding the LCD screen by accident, or when sharp object collided the LCD screen when carrying article, shield 10 can play the guard effect to it in the outside of LCD screen, avoid the screen damage that leads to when colliding, thereby can reduce unnecessary loss, when the LCD screen receives the striking, buffer the impact force through the extrusion of attenuator 17 and second spring 18, movable rod 16, slide bar 13 and slider 15, make the LCD screen when receiving the striking of a plurality of directions, reduce the impact force to the damage of LCD screen, through setting up above structure, make the device can be better protect the display screen, through connecting rod 2 in the slip of sliding groove 3 drive cleaning brush 11, clear up the surface of shield 10 through cleaning brush 11, make when daily needs clear up the LCD screen, remove dust and clean the shield 10, reduce the manpower, improve efficiency, make things convenient for easily, first lug 8 is convenient for and change after the second spring 18 through threaded connection, thereby dismantle.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides an LCD liquid crystal screen of anticollision, includes preceding protection frame (1), its characterized in that, be provided with protection screen (10) in preceding protection frame (1), and protection screen (10) bottom surface is provided with second lug (12), second spring (18) have been cup jointed in the second lug (12) outside, and second spring (18) endotheca has first lug (8), first lug (8) set up in back protection frame (5), and be provided with slide bar (13) in back protection frame (5), first spring (14) have been cup jointed in the slide bar (13) outside, and slide bar (13) outside has cup jointed slider (15), slider (15) are connected with movable rod (16) through the swivel bearing, and movable rod (16) are connected with guard plate (4) through the swivel bearing, guard plate (4) bottom surface mounting has attenuator (17), and attenuator (17) one end is installed at back protection frame (5) inner wall one side surface.

2. The anti-collision LCD (liquid crystal display) according to claim 1, wherein a sliding groove (3) is formed in the side surface of the front protection frame (1), a connecting rod (2) is arranged in the sliding groove (3) in a sliding mode, and one end of the connecting rod (2) is connected with a cleaning brush (11).

3. The anti-collision LCD panel of claim 1, wherein the first protrusions (8) are screwed into the rear protection frame (5), and the first protrusions (8) are provided in a plurality, and the first protrusions (8) are uniformly distributed around the rear protection frame (5).

4. An anti-collision LCD panel according to claim 1, wherein the front protective frame (1) is connected with the rear protective frame (5) by means of fixing bolts (7), and the LCD panels (9) are arranged in the front protective frame (1) and the rear protective frame (5).

5. An anti-collision LCD panel according to claim 1, wherein the rear protection frame (5) has a heat dissipation opening (6) formed in a side surface thereof.

6. An anti-collision LCD panel as claimed in claim 1, wherein a plurality of protection plates (4) are provided, and the plurality of protection plates (4) are uniformly distributed around the inside of the rear protection frame (5).