LED display screen with shading structure

Abstract

The utility model belongs to the technical field of LED display screens, and particularly relates to an LED display screen with a shading structure, which comprises an LED display screen body, first grooves are symmetrically arranged at the top of the back of the LED display screen body, L-shaped rotating blocks are hinged to the inner tops of the first grooves, a first connecting plate is arranged above the LED display screen body, and a second connecting plate is arranged above the first connecting plate. The first connecting plate is hinged to the LED display screen body through two L-shaped rotating blocks, a first shading plate is arranged at one end of the first connecting plate, and second grooves are symmetrically formed in the two sides of the LED display screen body. Light rays above the LED display screen body can be shielded by using a first light shielding plate, light rays on the side of the LED display screen body can be shielded by using a second light shielding plate, and after the second light shielding plate is rotated, a third light shielding plate continues to be rotated and used, so that the shielding effect of the light rays on the side of the LED display screen body can be improved; and the use of the LED display screen body is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED display screens, and particularly relates to an LED display screen with a light-shielding structure. Background Art

[0002] An LED electronic display screen is a display mode that controls semiconductor light-emitting diodes, and is composed of tens of thousands to hundreds of thousands of semiconductor light-emitting diode pixel points arranged evenly. It has the advantages of high brightness, high contrast, energy saving, etc. With the continuous maturity of related technologies, its application fields and scales are constantly growing.

[0003] In some usage scenarios of the LED display screen (such as during the user's use at night, during the use in an Internet cafe, etc.), it is necessary to perform light-shielding treatment on it. At present, when the LED display screen needs to be light-shielded, an external light-shielding component needs to be installed to achieve it. However, the deployment of the external light-shielding component is more cumbersome and time-consuming, and it is inconvenient to store when not in use. Based on this, the utility model provides an LED display screen with a light-shielding structure. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides an LED display screen with a light-shielding structure, which has the characteristic of good light-shielding effect.

[0005] To achieve the above object, the utility model provides the following technical solution: An LED display screen with a light-shielding structure, including an LED display screen body, wherein the top of the back of the LED display screen body is symmetrically provided with first grooves, the inner top of the first grooves is hingedly installed with L-shaped rotating blocks, a first connecting plate is arranged above the LED display screen body, the first connecting plate and the LED display screen body are hingedly connected through two L-shaped rotating blocks, and one end of the first connecting plate is provided with a first light-shielding plate;

[0006] Both sides of the LED display screen body are symmetrically provided with second grooves, a first rotating block is hingedly installed inside the second grooves, a second connecting plate is arranged on the side of the LED display screen body near the second grooves, the second connecting plate and the LED display screen body are hingedly connected through the first rotating block, one side of the second connecting plate is provided with a second light-shielding plate, and one side of the second light-shielding plate is hingedly installed with a third light-shielding plate.

[0007] As a preferred technical solution of the LED display screen with a light-shielding structure of the utility model, one end of the first connecting plate is symmetrically provided with first connecting grooves, the two first connecting grooves are adapted to the two first grooves, and one end of the L-shaped rotating block is located inside the first connecting grooves.

[0008] As a preferred technical solution of the LED display screen with a light-shielding structure of the present utility model, second connecting grooves are symmetrically formed on one side of the second connecting plate, and the two second connecting grooves are adapted to the two second grooves, and one end of the first rotating block is located inside the second connecting groove.

[0009] As a preferred technical solution of the LED display screen with a light-shielding structure of the present utility model, first rotating grooves are symmetrically formed on one side of the second light-shielding plate, and a second rotating block is hingedly installed inside the first rotating groove.

[0010] As a preferred technical solution of the LED display screen with a light-shielding structure of the present utility model, second rotating grooves are symmetrically formed on one side of the third light-shielding plate, the two second rotating grooves are adapted to the two first rotating grooves, and one end of the second rotating block is located inside the second rotating groove.

[0011] As a preferred technical solution of the LED display screen with a light-shielding structure of the present utility model, chamfers are provided on both side edges of the first light-shielding plate and both side edges of the third light-shielding plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] When the present utility model is in use, by using the first light-shielding plate, the light above the LED display screen body can be blocked, and by using the second light-shielding plate, the light on the side of the LED display screen body can be blocked. After the second light-shielding plate is rotated, by continuously rotating and using the third light-shielding plate, the blocking effect of the light on the side of the LED display screen body can be improved, facilitating the use of the LED display screen body. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is the light-shielding usage effect diagram of the present utility model;

[0016] Figure 2 is the rear view of the present utility model after light-shielding usage;

[0017] Figure 3 is the present utility model Figure 2 the structural schematic diagram of area A in;

[0018] Figure 4 is the rear view of the present utility model without using the light-shielding structure;

[0019] Figure 5 is the present utility model Figure 4Schematic diagram of the structure of area B in

[0020] Figure 6 Exploded view of the installation of the No. 3 light-shielding plate of the present utility model;

[0021] Figure 7 For the present utility model Figure 6 Schematic diagram of the structure of area C in

[0022] Figure 8 Schematic diagram of the structure of the No. 1 connecting plate of the present utility model.

[0023] In the figure: 1. LED display screen body; 2. No. 1 groove; 3. L-shaped rotating block; 4. No. 1 connecting plate; 5. No. 1 light-shielding plate; 6. No. 1 connecting groove; 7. No. 2 groove; 8. No. 1 rotating block; 9. No. 2 connecting plate; 10. No. 2 light-shielding plate; 11. No. 2 connecting groove; 12. No. 3 light-shielding plate; 13. No. 1 rotating groove; 14. No. 2 rotating groove; 15. No. 2 rotating block. Specific implementation manner

[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 making creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0025] Please refer to Figures 1 to 8 , the present utility model provides the following technical solutions: An LED display screen with a light-shielding structure includes an LED display screen body 1. Symmetrically arranged at the top of the back of the LED display screen body 1 are No. 1 grooves 2. The inner top of the No. 1 grooves 2 is hingedly installed with L-shaped rotating blocks 3 through damping rotating shafts. Above the LED display screen body 1 is provided with a No. 1 connecting plate 4. One end of the No. 1 connecting plate 4 is symmetrically provided with No. 1 connecting grooves 6. The two No. 1 connecting grooves 6 and the two No. 1 grooves 2 are adapted to each other. One end of the L-shaped rotating block 3 is located inside the No. 1 connecting groove 6. The L-shaped rotating block 3 and the No. 1 connecting plate 4 are hingedly connected through a damping rotating shaft. One end of the No. 1 connecting plate 4 is provided with a No. 1 light-shielding plate 5;

[0026] On both sides of the LED display body 1, second grooves 7 are symmetrically formed. Inside the second grooves 7, first rotating blocks 8 are hingedly installed through damping rotating shafts. Near the second grooves 7 on the side of the LED display body 1, a second connecting plate 9 is provided. On one side of the second connecting plate 9, second connecting grooves 11 are symmetrically formed. The two second connecting grooves 11 are adapted to the two second grooves 7. One end of the first rotating block 8 is located inside the second connecting groove 11. The first rotating block 8 and the second connecting plate 9 are hingedly connected through a damping rotating shaft. On one side of the second connecting plate 9, a second light-shielding plate 10 is provided. On one side of the second light-shielding plate 10, first rotating grooves 13 are symmetrically formed. Inside the first rotating grooves 13, second rotating blocks 15 are hingedly installed through damping rotating shafts. On one side of the second light-shielding plate 10, a third light-shielding plate 12 is provided. On one side of the third light-shielding plate 12, second rotating grooves 14 are symmetrically formed. The two second rotating grooves 14 are adapted to the two first rotating grooves 13. One end of the second rotating block 15 is located inside the second rotating groove 14. The second rotating block 15 and the third light-shielding plate 12 are hingedly connected through a damping rotating shaft. Chamfers are provided on both side edges of the first light-shielding plate 5 and both side edges of the third light-shielding plate 12.

[0027] The working principle and usage process of the present utility model: After the LED display body 1 is installed, the user directly flips the first light-shielding plate 5 so that the first light-shielding plate 5 is located above the LED display body 1, and the light above the LED display body 1 can be blocked;

[0028] The user rotates the second light-shielding plate 10 so that the second light-shielding plate 10 is located on the side of the LED display body 1, and the light on the side of the LED display body 1 can be blocked. After rotating the second light-shielding plate 10, by continuously rotating and using the third light-shielding plate 12, the light-shielding effect on the side of the LED display body 1 can be improved, facilitating the use of the LED display body 1.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An LED display screen with a shading structure, comprising an LED display screen body (1), characterized in that: A first groove (2) is symmetrically provided on the top of the back of the LED display screen body (1); an L-shaped rotating block (3) is hingedly installed on the top of the first groove (2); a first connecting plate (4) is provided above the LED display screen body (1); the first connecting plate (4) and the LED display screen body (1) are hingedly connected via two L-shaped rotating blocks (3); and a first shading plate (5) is provided at one end of the first connecting plate (4); The LED display screen body (1) is symmetrically provided with a second groove (7) on both sides, a first rotating block (8) is hingedly installed inside the second groove (7), a second connecting plate (9) is provided on the side of the LED display screen body (1) near the second groove (7), the second connecting plate (9) and the LED display screen body (1) are hingedly connected via the first rotating block (8), a second shading plate (10) is provided on one side of the second connecting plate (9), and a third shading plate (12) is hingedly installed on one side of the second shading plate (10).

2. The LED display screen with a shading structure according to claim 1, characterized in that: A No. 1 connection groove (6) is symmetrically provided at one end of the No. 1 connection plate (4), the two No. 1 connection grooves (6) and the two No. 1 grooves (2) are adapted to each other, and one end of the L-shaped rotating block (3) is located inside the No. 1 connection groove (6).

3. The LED display screen with a shading structure according to claim 1, characterized in that: A No. 2 connection groove (11) is symmetrically formed on one side of the No. 2 connection plate (9), the two No. 2 connection grooves (11) are adapted to the two No. 2 grooves (7), and one end of the No. 1 rotating block (8) is located inside the No. 2 connection groove (11).

4. The LED display screen with a shading structure according to claim 1, characterized in that: A first rotating groove (13) is symmetrically provided on one side of the second light shielding plate (10), and a second rotating block (15) is hingedly mounted inside the first rotating groove (13).

5. The LED display screen with a shading structure according to claim 4, characterized in that: A No. 2 rotating groove (14) is symmetrically provided on one side of the No. 3 light shielding plate (12), the two No. 2 rotating grooves (14) and the two No. 1 rotating grooves (13) are adapted to each other, and one end of the No. 2 rotating block (15) is located inside the No. 2 rotating groove (14).

6. The LED display screen with a shading structure according to claim 1, characterized in that: Both side edges of the first shading plate (5) and both side edges of the third shading plate (12) are provided with chamfers.

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