Full-color LED display screen

Abstract

The utility model relates to the technical field of display screens, and discloses a full-color LED display screen which comprises a shell, a protection assembly is installed inside the shell, an installation plate is fixedly connected inside the shell, and a fixing assembly is installed outside the installation plate. The protective assembly comprises protective glass, the protective glass is fixedly connected to the interior of the shell, a sealing gasket is fixedly connected to the right side of the protective glass, a display screen body is fixedly connected to the right side of the sealing gasket, the fixing assembly comprises a fixing block, and the fixing block is fixedly connected to the exterior of the mounting plate. According to the display screen, the protective glass, the sealing gasket and the protective sponge are utilized, the display screen body can be protected against external physical damage, the sealing gasket can prevent dust, water vapor and the like from entering the display screen, the protective sponge can reduce damage caused by collision and the like, the protective performance of the display screen is improved, and the service life of the display screen is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, and in particular to a full-color LED display screen. Background Technology

[0002] Full-color LED displays, or LEDs for short, are a type of display that controls RGB semiconductor light-emitting diodes. They are generally composed of many RGB three-color light-emitting diodes, with each pixel group having its own RGB diodes. Different colors of full-color images are displayed by turning each group of pixel LEDs on and off. They have advantages such as bright colors, wide dynamic range, high brightness, long lifespan, and stable and reliable operation.

[0003] Existing full-color LED displays rely solely on simple outer casings for protection, which cannot effectively prevent the intrusion of dust and moisture. In some outdoor environments or dusty places, after prolonged use, a large amount of dust easily accumulates inside the display, affecting the heat dissipation and light emission of the LED beads, thereby reducing the lifespan of the display. Therefore, a new full-color LED display is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a full-color LED display screen, which aims to improve the problem that dust and moisture easily penetrate the screen during use, reducing its lifespan.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A full-color LED display screen includes a housing, a protective component installed inside the housing, a mounting plate fixedly connected inside the housing, and a fixing component installed outside the mounting plate;

[0007] The protective component includes a protective glass, which is fixedly connected to the inside of the housing. A sealing gasket is fixedly connected to the right side of the protective glass, and the display screen body is fixedly connected to the right side of the sealing gasket.

[0008] As a further description of the above technical solution:

[0009] The fixing component includes a fixing block, which is fixedly connected to the outside of the mounting plate. A movable block is fixedly connected to the outside of the fixing block. A fixing post is slidably connected to the middle of the movable block. A slot is provided in the middle of the fixing post. A fixing ring is fixedly connected to the inside of the movable block. A locking post is slidably connected to the inside of the fixing ring. The locking post engages with the slot. A pull ring is provided in the middle of the locking post.

[0010] As a further description of the above technical solution:

[0011] A spring is fitted around the outside of the locking post;

[0012] As a further description of the above technical solution:

[0013] A fixing frame is fixedly connected to the left side of the mounting plate, and a positioning groove is provided in the middle of the fixing frame. A positioning block is fixedly connected to the right side of the display screen body, and the positioning block is engaged with the positioning groove.

[0014] As a further description of the above technical solution:

[0015] The mounting plate has a slot in the middle, and a square block is fixedly connected to the right side of the display screen body. The square block engages with the slot.

[0016] As a further description of the above technical solution:

[0017] The upper and lower ends of the fixed column are fixedly connected to mounting blocks, and the middle of the mounting block is provided with a fixing bolt;

[0018] As a further description of the above technical solution:

[0019] The outer shell is fixedly connected to a protective sponge.

[0020] As a further description of the above technical solution:

[0021] The display screen body is fixedly connected inside the outer casing.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the protective glass, sealing gasket, and protective sponge are used to protect the display screen body from external physical damage. The sealing gasket can prevent dust, moisture, etc. from entering the interior of the display screen, and the protective sponge can reduce damage caused by collisions, thereby improving the protective performance of the display screen and extending its service life.

[0024] 2. In this utility model, the positioning block and positioning groove, and the snap-fit ​​between the snap-fit ​​block and the slot, enable the rapid installation of the display screen body and enhance the stability of the display screen installation; the movable block slides on the fixed column and is snapped into place by the snap-fit ​​column, so that when the display screen is installed with other components, the position of the movable block on the fixed column can be flexibly adjusted according to actual needs, thereby improving assembly efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a full-color LED display screen proposed in this utility model;

[0026] Figure 2This is a schematic diagram of the structure of a fixing column for a full-color LED display screen proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the positioning block for a full-color LED display screen proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a fixing frame for a full-color LED display screen proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the movable block of a full-color LED display screen proposed in this utility model;

[0030] Figure 6 for Figure 3 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Protective glass; 2. Outer shell; 3. Protective sponge; 4. Movable block; 5. Fixing post; 6. Sealing gasket; 7. Display screen body; 8. Positioning block; 9. Square locking block; 10. Fixing bracket; 11. Positioning groove; 12. Locking groove; 13. Mounting plate; 14. Fixing bolt; 15. Hole groove; 16. Fixing block; 17. Mounting block; 18. Fixing ring; 19. Spring; 20. Pull ring; 21. Locking post. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6This utility model provides an embodiment of a full-color LED display screen, including a housing 2. A protective component is installed inside the housing 2, and a mounting plate 13 is fixedly connected inside the housing 2. A fixing component is installed outside the mounting plate 13. The protective component includes a protective glass 1, which is fixedly connected inside the housing 2. A sealing gasket 6 is fixedly connected to the right side of the protective glass 1. The protective glass 1, fixed inside the housing 2, provides direct physical protection for the display screen body 7, preventing the display screen from being bumped or scratched by external objects and reducing the risk of damage to the display screen due to accidental impact. The right side of the sealing gasket 6 is fixedly connected to the display screen body 7, and the sealing gasket 6 is installed between the protective glass 1 and the display screen body 7, effectively preventing dust, moisture, etc., from entering the display screen. This avoids dust accumulation affecting the display effect, prevents moisture from causing short circuits or damage to electronic components, and helps extend the service life of the display screen. A mounting bracket 10 is fixedly connected to the left side of the mounting plate 13. A positioning groove 11 is provided in the middle of the mounting bracket 10. A positioning block 8 is fixedly connected to the right side of the display screen body 7. The positioning block 8 engages with the positioning groove 11. The cooperation between the positioning block 8 and the positioning groove 11 determines the position of the display screen body 7 on the mounting plate 13, ensuring the accuracy and consistency of the display screen assembly and improving product assembly efficiency. A slot 12 is provided in the middle of the mounting plate 13. A square locking block 9 is fixedly connected to the right side of the display screen body 7. The square locking block 9 engages with the slot 12. This engagement enhances the overall structural integrity of the display screen body 7 and the mounting plate 13, helping to extend the lifespan of the display screen. A protective sponge 3 is fixedly connected to the exterior of the outer casing 2. The display screen body 7 is fixedly connected inside the outer casing 2.

[0035] Reference Figure 2 and Figure 5The fixing component includes a fixing block 16, which is fixedly connected to the outside of the mounting plate 13. A movable block 4 is fixedly connected to the outside of the fixing block 16. A fixing post 5 is slidably connected to the middle of the movable block 4. A slot 15 is provided in the middle of the fixing post 5. A fixing ring 18 is fixedly connected to the inside of the movable block 4. A locking post 21 is slidably connected to the inside of the fixing ring 18. The locking post 21 engages with the slot 15. A pull ring 20 is provided in the middle of the locking post 21. A spring 19 is fitted around the outside of the locking post 21. Pulling the pull ring 20 causes the locking post 21 to disengage from the slot 15 and compresses the spring 19, releasing the clamping between the fixed post 5 and the slot 15. This allows the movable block 4 and the display screen to move. After adjustment, releasing the pull ring 20 causes the spring 19 to push the locking post 21 back to its original position, and the locking post 21 engages with the slot 15 of the fixed post 5, thus fixing the display screen. The engagement and disengagement of the locking post 21 with the slot 15 via the pull ring 20 allows for flexible adjustment of the display screen's installation height, making the height adjustment process simple and convenient, and enabling flexible adjustment according to different installation environments and usage requirements. Mounting blocks 17 are fixedly connected to both the upper and lower ends of the fixed post 5, and a fixing bolt 14 is provided in the middle of the mounting block 17.

[0036] Working principle: The protective glass 1 can effectively block the collision and scratch of external objects, and prevent damage to the surface of the display screen body 7. The sealing gasket 6 is installed between the protective glass 1 and the display screen body 7 to form a sealed space, preventing dust, moisture and other substances from entering the display screen and ensuring the normal operation environment of the electronic components inside the display screen.

[0037] When assembling the display screen, the positioning slot 11 of the fixing bracket 10 is engaged with the positioning block 8 on the display screen body 7. Through the cooperation of the positioning block 8 and the positioning slot 11, the display screen body 7 can be quickly placed on the mounting plate 13. At the same time, the square locking block 9 is engaged with the locking slot 12, so that the display screen body 7 can be quickly positioned and fixed during installation.

[0038] When installing the display screen, the fixing post 5 is fixed in the appropriate position by fixing bolt 14. When the position of the display screen needs to be adjusted, the pull ring 20 is pulled to drive the locking post 21 to slide in the fixing ring 18, compressing the spring 19 and causing the locking post 21 to disengage from the slot 15. At this time, the display screen can be moved up and down to adjust its height position. After adjusting to the appropriate position, the pull ring 20 is released, and the elastic force of the spring 19 causes the locking post 21 to engage in the slot 15, fixing the position of the movable block 4 and realizing the vertical fixation of the display screen body 7.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A full-color LED display screen comprising a housing (2), characterized in that: The inside of the shell (2) is internally mounted with a protection assembly, the inside of the shell (2) is fixedly connected with a mounting plate (13), and the outside of the mounting plate (13) is mounted with a fixing assembly. The protection assembly comprises a protective glass (1), which is fixedly connected inside the shell (2), and the right side of the protective glass (1) is fixedly connected with a sealing gasket (6), and the right side of the sealing gasket (6) is fixedly connected with a display screen body (7).

2. The full-color LED display screen according to claim 1, characterized in that: The fixing assembly comprises a fixed block (16), which is fixedly connected to the outside of the mounting plate (13), and the outside of the fixed block (16) is fixedly connected with a movable block (4), and the middle part of the movable block (4) is slidably connected with a fixed column (5), and the middle part of the fixed column (5) is provided with a hole slot (15), and the inside of the movable block (4) is fixedly connected with a fixed ring (18), and the inside of the fixed ring (18) is slidably connected with a clamping column (21), and the clamping column (21) is connected with the hole slot (15), and the middle part of the clamping column (21) is provided with a pull ring (20).

3. The full-color LED display screen according to claim 2, characterized in that: The outside of the clamping column (21) is sleeved with a spring (19).

4. The full-color LED display screen according to claim 1, characterized in that: The left side of the mounting plate (13) is fixedly connected with a fixed frame (10), and the middle part of the fixed frame (10) is provided with a positioning groove (11), and the right side of the display screen body (7) is fixedly connected with a positioning block (8), and the positioning block (8) is connected with the positioning groove (11).

5. The full-color LED display screen according to claim 1, characterized in that: The middle part of the mounting plate (13) is provided with a clamping groove (12), and the right side of the display screen body (7) is fixedly connected with a square clamping block (9), and the square clamping block (9) is connected with the clamping groove (12).

6. The full-color LED display screen according to claim 2, characterized in that: The upper and lower ends of the fixed column (5) are fixedly connected with mounting blocks (17), and the middle part of the mounting block (17) is provided with a fixed bolt (14).

7. The full-color LED display screen according to claim 1, characterized in that: The outside of the shell (2) is fixedly connected with a protective sponge (3).

8. The full-color LED display screen according to claim 1, characterized in that: The display screen body (7) is fixedly connected inside the shell (2). The display screen body (7) is fixedly connected inside the shell (2).

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