LED display screen convenient to store

Abstract

The utility model relates to the technical field of display screens, and discloses an LED display screen convenient to store, which comprises a bottom plate and an LED display screen body, the surface of the bottom plate is provided with mounting holes, the surface of the bottom plate is fixedly connected with a storage frame, the rear part of the storage frame is fixedly connected with a limiting plate, the inner wall of the limiting plate is fixedly connected with a limiting column, and the inner wall of the storage frame is slidably connected with a mainboard. A cleaning mechanism is fixedly connected to the inner wall of the storage frame, fixing holes are formed in the left side and the right side of the storage frame, a using hole is formed in the front end of the storage frame, one end of the surface of the main plate is slidably connected to the surface of the limiting column, fixing mechanisms are arranged on the left side and the right side of the main plate, a lifting plate is fixedly connected to the upper portion of the main plate, and a handle is fixedly connected to the upper portion of the lifting plate. The LED display screen body is fixedly connected to the upper portion of the main board and the inner wall of the lifting board. According to the LED display screen convenient to store, the LED display screen body is convenient to store, dust is prevented from being accumulated on the surface of the LED display screen, and meanwhile the surface of the LED display screen can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an LED display screen that is convenient to store. Background Art

[0002] LED display screens are composed of tens to hundreds of thousands of evenly arranged semiconductor light-emitting diode pixels. They can display text, graphics, images, animations, videos and other information. They have a wide range of applications and significant technical features.

[0003] According to Chinese patent publication number CN221121507U, an easy-to-install LED display screen includes an LED display screen body, a connecting block is fixedly connected to the back surface of the LED display screen body, and a fixing block is rotatably connected to the side of the connecting block away from the LED display screen body. Positioning mechanisms are provided on both sides of the fixing block. This application can facilitate users to install or disassemble the LED display screen body, thereby simplifying the installation steps of the LED display screen body, so that users can complete the installation or disassembly of the LED display screen body without the aid of tools. This not only improves the disassembly and assembly efficiency of the LED display screen body, but also avoids damage to the bolts after long-term wear, which affects the stability of the LED display screen body. This solves the problem of traditional installation methods that not only require the use of tools, but also frequently disassemble and assemble, which can damage the bolts and thus reduce the stability of the LED display screen body.

[0004] However, when the above device is placed for a long time, dust is easily accumulated on the surface of the LED display screen, which requires frequent cleaning of the surface of the LED display screen, affecting the use effect of the LED display screen. Utility Model Content

[0005] The utility model provides an LED display screen that is easy to store in order to solve the problem that dust easily accumulates on the surface of the LED display screen in the prior art. The LED display screen body can be stored conveniently to prevent dust from accumulating on the surface of the LED display screen, and the surface of the LED display screen can be cleaned at the same time.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an LED display screen that is easy to store, comprising a base plate and an LED display screen body, a mounting hole is provided on the surface of the base plate, a storage frame is fixedly connected to the surface of the base plate, a limit plate is fixedly connected to the rear of the storage frame, the inner wall of the limit plate is fixedly connected to the limit column, the inner wall of the storage frame is slidably connected to the main board, the inner wall of the storage frame is fixedly connected to the cleaning mechanism, fixing holes are provided on the left and right sides of the storage frame, a use hole is provided at the front end of the storage frame, one end of the main board surface is slidably connected to the surface of the limit column, fixing mechanisms are provided on the left and right sides of the main board, a lifting plate is fixedly connected above the main board, a handle is fixedly connected above the lifting plate, and the LED display screen body is fixedly connected to the top of the main board and the inner wall of the lifting plate.

[0007] Preferably, the cleaning mechanism includes a cleaning plate, which is fixedly connected to the inner wall of the storage frame. Cleaning cotton is fixedly connected to one side of the cleaning plate, and one side of the cleaning cotton contacts the LED display screen body.

[0008] Preferably, slide grooves are provided on both sides of the lifting plate, and the surface of the cleaning plate is slidably connected to the slide grooves provided on both sides of the lifting plate.

[0009] Preferably, the fixing mechanism includes a sliding rod, a spring is slidably connected to the surface of the sliding rod, the sliding rod is slidably connected to the left and right inner walls of the main board, a hand splint is fixedly connected to one side of the sliding rod, and the hand splint is slidably connected to the inner wall of the main board.

[0010] Preferably, the fixing holes are located at the upper and lower sides of the left and right sides of the storage frame, and one end of the sliding rod is slidably connected to the fixing hole.

[0011] Preferably, the use hole is located at the upper and lower ends of one side of the storage frame, and the hand splint is located at the use hole.

[0012] Preferably, a sliding groove is provided at the rear of the storage frame, the mainboard is slidably connected in the sliding groove, a sliding hole is provided on the surface of the mainboard, and a limiting column is slidably connected in the sliding hole.

[0013] The working principle and usage principle of the utility model are as follows: when the LED display screen body needs to be used, the hand splint is first slid through the use hole at the lower front end of the storage frame, so that the hand splint drives the sliding rod to slide on the left and right inner walls of the main board, and at the same time, the spring is compressed to make the sliding rod disengage from the fixing holes at the lower left and right sides of the storage frame, and then the handle is pulled upward to make the handle drive the lifting plate, and the lifting plate drives the LED display screen body and the main board to slide upward on the inner wall of the storage frame, and at the same time, the main board slides in the sliding grooves opened on the surface of the limit column and the rear of the storage frame, so that the LED display screen body is exposed, and at the same time, the fixing mechanism reaches the fixing holes at the upper left and right sides of the storage frame, and the LED display screen body is exposed. The main board and the LED display screen body are fixed. When the LED display screen body needs to be stored, the fixing mechanism is slid through the use hole above the front end of the storage frame to disengage the fixing mechanism from the fixing holes above the left and right sides of the storage frame, and then the LED display screen body is slid into the storage frame to complete the storage of the LED display screen body. When the LED display screen body is pulled out and stored, the cleaning mechanism contacts the surface of the LED display screen body to clean the surface of the LED display screen body, which facilitates the storage of the LED display screen body and prevents dust from accumulating on the surface of the LED display screen. At the same time, the surface of the LED display screen can be cleaned.

[0014] The beneficial technical effect of the utility model is that when the LED display screen body is stored, the fixing mechanism is slid through the use hole above the front end of the storage frame to disengage the fixing mechanism from the fixing holes above the left and right sides of the storage frame, and then the LED display screen body is slid into the storage frame to complete the storage of the LED display screen body; when the LED display screen body is pulled out and stored, the cleaning mechanism contacts the surface of the LED display screen body to clean the surface of the LED display screen body, making it convenient to store the LED display screen body, preventing dust from accumulating on the surface of the LED display screen, and at the same time, the surface of the LED display screen can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the side sectional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the fixing mechanism structure of the present utility model.

[0019] Among them: 1. Base plate; 2. Storage frame; 3. LED display body; 4. Limit plate; 5. Limit column; 6. Main board; 7. Lifting plate; 8. Handle; 9. Fixing hole; 10. Use hole; 11. Sliding rod; 12. Spring; 13. Hand splint; 14. Cleaning plate; 15. Cleaning cotton. DETAILED DESCRIPTION

[0020] The specific implementation of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0021] A conveniently stored LED display screen under this specific embodiment, such as Figure 1-4 As shown, an LED display screen that is easy to store includes a bottom plate 1 and an LED display screen body 3. The bottom plate 1 is provided with mounting holes on its surface, which facilitate fixing the bottom plate 1. A storage frame 2 is fixedly connected to the surface of the bottom plate 1, which protects the LED display screen body 3. The rear of the storage frame 2 is fixedly connected to a limit plate 4, and the inner wall of the limit plate 4 is fixedly connected to a limit column 5. The inner wall of the storage frame 2 is slidably connected to a main board 6. The inner wall of the storage frame 2 is fixedly connected to a cleaning mechanism, which cleans the surface of the LED display screen body 3. The left and right sides of the storage frame 2 are provided with fixing holes 9, which facilitate the main board 6. For fixation, a hole 10 is provided at the front end of the storage frame 2, one end of the surface of the main board 6 is slidably connected to the surface of the limit column 5, and the limit column 5 limits the main board 6. Fixing mechanisms are provided on the left and right sides of the main board 6. The fixing mechanisms facilitate the connection between the main board 6 and the storage frame 2. A lifting plate 7 is fixedly connected above the main board 6, and a handle 8 is fixedly connected above the lifting plate 7. The handle 8 facilitates the upward movement of the lifting plate 7. The LED display body 3 is fixedly connected to the upper part of the main board 6 and the inner wall of the lifting plate 7. A sliding groove is provided at the rear of the storage frame 2, and the main board 6 is slidably connected in the sliding groove. A sliding hole is provided on the surface of the main board 6, and the limiting column 5 is slidably connected in the sliding hole.

[0022] Through the above technical solution, when the LED display screen body 3 needs to be used, the fixing mechanism is first slid through the use hole 10 at the bottom of the front end of the storage frame 2 to disengage the fixing mechanism from the fixing holes 9 at the bottom of the left and right sides of the storage frame 2, and then the handle 8 is pulled upward to drive the lifting plate 7, and the lifting plate 7 drives the LED display screen body 3 and the main board 6 to slide upward on the inner wall of the storage frame 2. At the same time, the main board 6 slides in the sliding groove opened on the surface of the limit column 5 and the rear of the storage frame 2, so that the LED display screen body 3 is exposed. At the same time, the fixing mechanism reaches the fixing holes 9 at the top of the left and right sides of the storage frame 2, and the main board 6 and the LED display screen body 3 are fixed. When the LED display screen body 3 needs to be stored, the fixing mechanism is slid through the use hole 10 above the front end of the storage frame 2 to disengage the fixing mechanism from the fixing holes 9 above the left and right sides of the storage frame 2, and then the LED display screen body 3 is slid into the storage frame 2 to complete the storage of the LED display screen body 3. When the LED display screen body 3 is pulled out and stored, the cleaning mechanism contacts the surface of the LED display screen body 3 to clean the surface of the LED display screen body 3, making it convenient to store the LED display screen body 3 and prevent dust from accumulating on the surface of the LED display screen. At the same time, the surface of the LED display screen can be cleaned.

[0023] like Figure 1-4 As shown, the cleaning mechanism includes a cleaning plate 14, which is fixedly connected to the inner wall of the storage frame 2. Cleaning cotton 15 is fixedly connected to one side of the cleaning plate 14, and one side of the cleaning cotton 15 contacts the LED display body 3. Slide grooves are provided on the left and right sides of the lifting plate 7, and the surface of the cleaning plate 14 is slidably connected to the slide grooves provided on the left and right sides of the lifting plate 7.

[0024] Through the above technical solution, when the LED display screen body 3 moves, the lifting plate 7 drives the LED display screen body 3 to move on the surface of the cleaning cotton 15, and at the same time the cleaning plate 14 slides on the inner wall of the lifting plate 7, so that the cleaning cotton 15 cleans the surface of the LED display screen body 3.

[0025] like Figure 1-4 As shown, the fixing mechanism includes a sliding rod 11, a spring 12 is slidably connected to the surface of the sliding rod 11, the sliding rod 11 is slidably connected to the left and right inner walls of the main board 6, a hand splint 13 is fixedly connected to one side of the sliding rod 11, the hand splint 13 is slidably connected to the inner wall of the main board 6, the use hole 10 is located at the upper and lower ends of one side of the storage frame 2, the hand splint 13 is located at the use hole 10, the fixing holes 9 are both located at the upper and lower sides of the left and right sides of the storage frame 2, and one end of the sliding rod 11 is slidably connected to the fixing hole 9.

[0026] Through the above technical solution, the hand splint 13 is slid through the use hole 10 at the front end of the storage frame 2, so that the hand splint 13 drives the sliding rod 11 to slide on the left and right inner walls of the main board 6, and at the same time compresses the spring 12 to make the sliding rod 11 disengage from the fixing hole 9, thereby completing the separation of the fixing mechanism from the storage frame 2. When fixed, the spring 12 drives the sliding rod 11 so that one end of the sliding rod 11 slides and connects in the fixing hole 9, thereby fixing the fixing mechanism to the storage frame 2.

[0027] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveniently stored LED display screen, comprising a base plate (1) and an LED display screen body (3), wherein a mounting hole is provided on the surface of the base plate (1), and the characteristics are: The surface of the bottom plate (1) is fixedly connected to a storage frame (2), the rear of the storage frame (2) is fixedly connected to a limit plate (4), the inner wall of the limit plate (4) is fixedly connected to a limit column (5), the inner wall of the storage frame (2) is slidably connected to a main board (6), the inner wall of the storage frame (2) is fixedly connected to a cleaning mechanism, the left and right sides of the storage frame (2) are provided with fixing holes (9), the front end of the storage frame (2) is provided with a use hole (10), one end of the main board (6) is slidably connected to the surface of the limit column (5), the left and right sides of the main board (6) are provided with fixing mechanisms, the upper part of the main board (6) is fixedly connected to a lifting plate (7), the upper part of the lifting plate (7) is fixedly connected to a handle (8), and the LED display screen body (3) is fixedly connected to the upper part of the main board (6) and the inner wall of the lifting plate (7).

2. The LED display screen that is easy to store according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning plate (14), the cleaning plate (14) is fixedly connected to the inner wall of the storage frame (2), one side of the cleaning plate (14) is fixedly connected to a cleaning cotton (15), and one side of the cleaning cotton (15) contacts the LED display screen body (3).

3. The LED display screen that is easy to store according to claim 2, characterized in that: Slide grooves are provided on both sides of the lifting plate (7), and the surface of the cleaning plate (14) is slidably connected to the slide grooves provided on both sides of the lifting plate (7).

4. The LED display screen that is easy to store according to claim 1, 2 or 3, characterized in that: The fixing mechanism includes a sliding rod (11), a spring (12) is slidably connected to the surface of the sliding rod (11), the sliding rod (11) is slidably connected to the left and right inner walls of the main board (6), and a hand splint (13) is fixedly connected to one side of the sliding rod (11), and the hand splint (13) is slidably connected to the inner wall of the main board (6).

5. The LED display screen that is easy to store according to claim 4, characterized in that: The fixing holes (9) are located at the upper and lower sides of the left and right sides of the storage frame (2), and one end of the sliding rod (11) is slidably connected in the fixing hole (9).

6. The LED display screen that is easy to store according to claim 4, characterized in that: The use hole (10) is located at the upper and lower ends of one side of the storage frame (2), and the hand splint (13) is located at the use hole (10).

7. The LED display screen that is easy to store according to claim 1, characterized in that: A sliding groove is provided at the rear of the storage frame (2), and the main board (6) is slidably connected in the sliding groove. A sliding hole is provided on the surface of the main board (6), and a limiting column (5) is slidably connected in the sliding hole.

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