LCD liquid crystal display screen with protection function

Abstract

The utility model discloses a liquid crystal display (LCD) screen with a protection function, which comprises a display body, a shielding mechanism used for protecting the display screen is arranged on the outer side of the display body, and a sliding mechanism used for assisting the shielding mechanism in limiting sliding is arranged at the bottom of the display body. The back surface of the display body is provided with an anti-falling protection mechanism; the shielding mechanism, the sliding mechanism, the protection mechanism and the rubber plate are arranged in a matched mode, the protection effect can be effectively improved, the front portion and the rear portion can be protected, the display screen is prevented from being directly damaged, the shielding mechanism and the sliding mechanism are matched, the surface of the display screen can be shielded and separated, and the service life of the display screen is prolonged. And meanwhile, the display screen can be conveniently stored so as to reduce the occupied space, and the protection mechanism and the rubber plate have the advantages of falling resistance and protection, so that the display screen is better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of LCD liquid crystal display screens, and particularly relates to an LCD liquid crystal display screen with a protection function. Background Art

[0002] An LCD liquid crystal display screen is a flat and ultra-thin display device, which is composed of a certain number of color or black-and-white pixels and is placed in front of a light source or a reflector. The advantages of this display screen include low power consumption, small volume, and low radiation, and it is suitable for electronic devices using batteries;

[0003] Traditional LCD display screens are usually directly exposed before and after installation and when in use or not in use. This leads to the situation that when someone accidentally drops some objects on the display screen, it is very easy to cause damage to the display screen and make it unable to be used normally.

[0004] In view of the above technical problems, for example, the patent with the publication number CN216307226U discloses an LCD liquid crystal display screen with a protection function. By pushing the shielding plate to drive the connecting plate to move upward, the connecting plate will drive the plug board to move when moving. When the plug board moves away from the slot, the shielding plate can be removed at this time. When it moves away from the LCD liquid crystal display screen body, the LCD liquid crystal display screen body can be started for use at this time;

[0005] The above patent still has the following deficiencies: In the actual use process, the existing display screen has a poor protection effect. Especially when it lands on the back, it will cause the screen to be damaged due to vibration. In addition, it is easy to cause scratches and damage to the display screen when not in use, affecting normal use. Content of the Utility Model

[0006] The purpose of the utility model is to provide an LCD liquid crystal display screen with a protection function, which has the advantages of good protection effect, and can realize the advantages of storage and expansion to reduce the occupied space. The front part is used to block to prevent scratching, and then the back part is used to resist vibration to avoid damaging the screen, so as to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: An LCD liquid crystal display screen with a protection function, including a display body:

[0008] A shielding mechanism for protecting the display screen is arranged on the outer side of the display body, a sliding mechanism for assisting the shielding mechanism to slide with limited position is arranged at the bottom of the display body, a protection mechanism for anti-falling is arranged on the back of the display body, and rubber plates are fixedly installed at the four corners of the display body;

[0009] The shielding mechanism includes a moving component, a supporting component, a winding component, and a separating component. The moving component is arranged on the top of the display body. One end of the supporting component is provided with the supporting component. The winding component is arranged inside the supporting component. The separating component is arranged on the surface of the display body.

[0010] Preferably, the moving component includes a top plate fixedly installed on the top of the upper two rubber plates. A through hole is provided in the top of the top plate, and an electric sliding table is fixedly installed on the inner side wall of the through hole.

[0011] Preferably, the supporting component includes a connection box fixedly installed at one end of the top plate. A groove is provided on one side of the connection box.

[0012] Preferably, the winding component includes a motor fixedly installed at the top end of the connection box. A rotating rod is key-connected to the output shaft of the motor, and the bottom end of the rotating rod is rotatably connected to the bottom of the inner cavity of the connection box.

[0013] Preferably, the separating component includes a blocking cloth fixedly installed on one side of the rotating rod. One end of the blocking cloth is fixedly installed with a connecting plate, and the top end of the connecting plate is fixed to the bottom of the moving end of the electric sliding table.

[0014] Preferably, the sliding mechanism includes a bottom plate fixedly installed at the bottom of the lower rubber plate. A sliding groove is provided on the top of the bottom plate, and a slider is slidably connected inside the sliding groove. The top of the slider is fixed to the bottom of the connecting plate.

[0015] Preferably, the protection mechanism includes a damper and a spring. The damper and the spring are respectively fixedly installed on the back of the bottom plate and the top plate. The spring is located outside the damper, and one end of the damper and the spring is fixedly installed with a blocking frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] Through the coordinated setting of the shielding mechanism, the sliding mechanism, the protection mechanism, and the rubber plate, the present utility model can effectively improve the protection effect, and can achieve the protection work for both the front and the back, avoiding direct damage to the display screen. By the cooperation of the shielding mechanism and the sliding mechanism, the surface of the display screen can be shielded and separated, thus avoiding the occurrence of scratches. At the same time, it can be conveniently retracted to reduce the occupied space, while the protection mechanism and the rubber plate play the advantages of anti-fall protection, thereby better protecting the display screen.

[0018] Other features and advantages of the present utility model will be described in the subsequent specification, and partly will become apparent from the specification, or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structure pointed out in the specification and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the rotating rod of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the sliding groove of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the retaining frame of the present utility model.

[0023] In the figure: 1, display body; 2, shielding mechanism; 21, top plate; 22, connection box; 23, perforation; 24, electric sliding table; 25, groove; 26, motor; 27, rotating rod; 28, shielding cloth; 29, connecting plate; 3, sliding mechanism; 31, bottom plate; 32, sliding groove; 33, slider; 4, protection mechanism; 41, damper; 42, spring; 43, retaining frame; 5, rubber plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides an LCD liquid crystal display with a protection function, including a display body 1:

[0026] A shielding mechanism 2 for protecting the display screen is arranged on the outer side of the display body 1, a sliding mechanism 3 for assisting the shielding mechanism 2 to limit sliding is arranged at the bottom of the display body 1, a protection mechanism 4 for anti-falling is arranged on the back of the display body 1, and rubber plates 5 are fixedly installed at the four corners of the display body 1;

[0027] Through the cooperation of the shielding mechanism 2 and the sliding mechanism 3, the function of separation is realized, thereby shielding and protecting the surface of the display screen;

[0028] The cooperation of the protection mechanism 4 and the rubber plate 5 can achieve the function of anti-falling protection.

[0029] The shielding mechanism 2 includes a moving component, a supporting component, a winding component, and a separating component. The moving component is arranged on the top of the display body 1, the supporting component is arranged at one end of the supporting component, the winding component is arranged inside the supporting component, and the separating component is arranged on the surface of the display body 1.

[0030] Preferably:

[0031] As Figure 2 shown, the moving component includes a top plate 21. The top plate 21 is fixedly installed on the top of the two upper rubber plates 5. A through hole 23 is formed in the top of the top plate 21. An electric slide table 24 is fixedly installed on the inner side wall of the through hole 23, which is used to move and adjust the position of the shielding member and can assist in completing the winding and unwinding operations.

[0032] As Figure 2 shown, the supporting component includes a connecting box 22. The connecting box 22 is fixedly installed at one end of the top plate 21. A groove 25 is formed on one side of the connecting box 22, which can be used to support the winding component and accommodate the separating component.

[0033] As Figure 2 shown, the winding component includes a motor 26. The motor 26 is fixedly installed at the top end of the connecting box 22. The output shaft of the motor 26 is key-connected with a rotating rod 27. The bottom end of the rotating rod 27 is rotatably connected to the bottom of the inner cavity of the connecting box 22 to realize the winding and unwinding operations and achieve different effects according to requirements.

[0034] As Figure 2 shown, the separating component includes a baffle cloth 28. The baffle cloth 28 is fixedly installed on one side of the rotating rod 27. One end of the baffle cloth 28 is fixedly installed with a connecting plate 29. The top end of the connecting plate 29 is fixedly connected to the bottom of the moving end of the electric slide table 24. When unfolded, it can shield and protect the display screen.

[0035] When protecting the surface:

[0036] Synchronously start the motor 26 and the electric slide table 24. The motor 26 will drive the rotating rod 27 to rotate forward or backward. Forward rotation is the winding operation, and reverse rotation is the unwinding operation. At this time, it should rotate in reverse, and the moving end of the electric slide table 24 will directly drive the connecting plate 29 to stretch the baffle cloth 28 to move until it is completely unfolded and tightened, so as to protect the surface of the display screen.

[0037] Furthermore:

[0038] As Figure 2 shown, the sliding mechanism 3 includes a bottom plate 31. The bottom plate 31 is fixedly installed at the bottom of the lower rubber plate 5. A chute 32 is formed in the top of the bottom plate 31. A slider 33 is slidably connected inside the chute 32. The top of the slider 33 is fixedly connected to the bottom of the connecting plate 29, which can realize the supporting operation of the connecting plate 29 and ensure the stability of sliding.

[0039] During the movement of the connecting plate 29, the slider 33 is synchronously driven to slide inside the chute 32.

[0040] Furthermore:

[0041] As Figure 4 shown, the protection mechanism 4 includes a damper 41 and a spring 42. The damper 41 and the spring 42 are respectively fixedly installed on the back surfaces of the bottom plate 31 and the top plate 21. The spring 42 is located outside the damper 41. A retaining frame 43 is fixedly installed at one ends of the damper 41 and the spring 42 to achieve the anti-drop protection operation.

[0042] When landing on the back surface, the retaining frame 43 can be pre-loaded first, and the damper 41 and the spring 42 are compressed. The damping and force elimination work is completed according to the damper 41 and the spring 42, so as to achieve the purpose of anti-drop protection.

[0043] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LCD liquid crystal display with a protection function, characterized in that, It includes a display body (1): A shielding mechanism (2) for protecting the display screen is arranged on the outer side of the display body (1), a sliding mechanism (3) for assisting the shielding mechanism (2) to slide with limited position is arranged at the bottom of the display body (1), a protection mechanism (4) for anti-falling is arranged on the back of the display body (1), and rubber plates (5) are fixedly installed at the four corners of the display body (1); The shielding mechanism (2) includes a moving component, a supporting component, a winding component and a separating component. The moving component is arranged on the top of the display body (1), one end of the supporting component is arranged, the winding component is arranged inside the supporting component, and the separating component is arranged on the surface of the display body (1).

2. The a kind of LCD liquid crystal display screen with protection function according to claim 1, characterized in that: The moving component includes a top plate (21), the top plate (21) is fixedly installed on the top of the upper two groups of rubber plates (5), a perforation (23) is opened on the top of the top plate (21), and an electric sliding table (24) is fixedly installed on the inner side wall of the perforation (23).

3. The a kind of LCD liquid crystal display screen with a protection function according to claim 2, characterized in that: The supporting component includes a connecting box (22), the connecting box (22) is fixedly installed at one end of the top plate (21), and a groove (25) is opened on one side of the connecting box (22).

4. The a kind of LCD liquid crystal display screen with protection function according to claim 3, characterized in that: The winding component includes a motor (26), the motor (26) is fixedly installed at the top end of the connecting box (22), the output shaft of the motor (26) is key-connected with a rotating rod (27), and the bottom end of the rotating rod (27) is rotatably connected with the bottom of the inner cavity of the connecting box (22).

5. The LCD liquid crystal display with a protection function according to claim 4, characterized in that: The separating component includes a blocking cloth (28), the blocking cloth (28) is fixedly installed on one side of the rotating rod (27), one end of the blocking cloth (28) is fixedly installed with a connecting plate (29), and the top end of the connecting plate (29) is fixed to the bottom of the moving end of the electric sliding table (24).

6. The a kind of LCD liquid crystal display screen with a protection function according to claim 1, characterized in that: The sliding mechanism (3) includes a bottom plate (31), the bottom plate (31) is fixedly installed at the bottom of the lower rubber plate (5), a sliding groove (32) is opened on the top of the bottom plate (31), a slider (33) is slidably connected inside the sliding groove (32), and the top of the slider (33) is fixed to the bottom of the connecting plate (29).

7. An LCD liquid crystal display with a protection function according to claim 1, characterized in that: The protection mechanism (4) includes a damper (41) and a spring (42), the damper (41) and the spring (42) are respectively fixedly installed on the back of the bottom plate (31) and the top plate (21), the spring (42) is located outside the damper (41), and a blocking frame (43) is fixedly installed at one end of the damper (41) and the spring (42).

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