Cleaning structure for LED display screen

Abstract

The cleaning structure for the LED display screen comprises a display screen body, the lower side of the display screen body is fixedly connected with a first motor, the upper side of the first motor is fixedly connected with a first belt pulley, the outer side of the first belt pulley is movably connected with a belt, and the inner side of the belt is movably connected with a second belt pulley. The first belt pulley and the second belt pulley are both movably connected with the display screen body, the front side of the belt is fixedly connected with a moving plate, and the upper side of the display screen body is fixedly connected with a supporting plate. By arranging the belt, the water spraying head, the cleaning brush and the sponge mat can move, the display screen body can be cleaned conveniently, the cleaning convenience of the device is improved, by arranging the rotating rod, the water spraying head can move, the cleaning brush and the sponge mat can rotate, and therefore the display screen body can be cleaned conveniently; and the cleaning convenience of the device is further improved, and the problem that an existing LED display screen is inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a cleaning structure for an LED display screen. Background Art

[0002] LED display is a flat panel display composed of small LED module panels. It is a device used to display various information such as text, images, videos, etc. LED electronic display integrates microelectronics technology, computer technology, and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc. LED display is widely used in commercial media, cultural performance market, sports stadiums, information dissemination, news release, securities trading, etc., and can meet the needs of different environments.

[0003] Generally, LED display screens are installed on the wall to facilitate people to watch. However, when the LED display screen is running, there is static electricity on the screen. Under the attraction of static electricity, a lot of dust will accumulate on the screen, which will block the screen and cause unclear image quality. In addition, since the LED display screen is installed too high, it is inconvenient for the staff to clean it. Therefore, it is necessary to design and modify the LED display screen to solve the problem of inconvenient cleaning. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a cleaning structure for an LED display screen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning structure for an LED display screen, comprising a display screen body, a first motor is fixedly connected to the lower side of the display screen body, a first pulley is fixedly connected to the upper side of the first motor, a belt is movably connected to the outer side of the first pulley, a second pulley is movably connected to the inner side of the belt, the first pulley and the second pulley are both movably connected to the display screen body, a moving plate is fixedly connected to the front side of the belt, a support plate is fixedly connected to the upper side of the display screen body, a rotating rod is movably connected to the inner side of the support plate, a second motor is fixedly connected to the right side of the rotating rod, the second motor is fixedly connected to the support plate, and a moving plate is movably connected to the outer side of the rotating rod. Block, the moving block is movably connected with the first bevel gear on the inner side, the second bevel gear is meshed with the lower side of the first bevel gear, the second bevel gear and the moving block are movably connected, the moving block is fixedly connected with a connecting plate on the lower side, the second bevel gear is fixedly connected with the first flat gear on the lower side, the first flat gear is meshed with the second flat gear on the left and right sides, the second flat gear and the first flat gear are both movably connected to the connecting plate, a cleaning brush is fixedly connected to the lower side of the first flat gear, a sponge pad is fixedly connected to the lower side of the second flat gear on the right side, and a reciprocating screw is fixedly connected to the lower side of the second flat gear on the left side, a water spray head is threadedly connected to the outer side of the reciprocating screw, and the reciprocating screw, sponge pad and cleaning brush are all movably connected to the moving plate.

[0006] As a preferred embodiment of the present invention, a groove is provided on the inner side of the rotating rod, and the groove is movably connected to the first bevel gear.

[0007] As a preferred embodiment of the present invention, a limiting plate is fixedly connected to the front side of the display screen body.

[0008] As a preferred embodiment of the utility model, a telescopic water pipe is connected to the left side of the water spray head.

[0009] As a preferred embodiment of the present invention, the left side of the telescopic water pipe is connected to a water pump.

[0010] As a preferred embodiment of the present invention, the rear side of the water pump is connected to a water tank.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a belt so that the water spray head, the cleaning brush and the sponge pad can be moved, which is convenient for cleaning the display screen body and improves the convenience of cleaning the device. By providing a rotating rod, the water spray head can be moved, and the cleaning brush and the sponge pad can be rotated, which is convenient for cleaning the display screen body and further improves the convenience of cleaning the device, solving the problem of inconvenience in cleaning the existing LED display screen.

[0013] 2. The utility model provides a groove, and a protrusion is provided on the inner side of the first bevel gear. The groove and the protrusion are movably connected. The rotating rod can stably drive the first bevel gear to rotate, thereby improving the stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the front view of the structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 It is the rear view of the structure of the utility model.

[0017] In the figure: 1. display screen body; 2. first motor; 3. first pulley; 4. belt; 5. second pulley; 6. moving plate; 7. support plate; 8. rotating rod; 9. second motor; 10. moving block; 11. first bevel gear; 12. second bevel gear; 13. connecting plate; 14. first flat gear; 15. second flat gear; 16. cleaning brush; 17. sponge pad; 18. reciprocating screw; 19. sprinkler head; 20. groove; 21. partition; 22. telescopic water pipe; 23. water pump; 24. water tank. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 3As shown, the utility model provides a cleaning structure for an LED display screen, comprising a display screen body 1, a first motor 2 is fixedly connected to the lower side of the display screen body 1, a first pulley 3 is fixedly connected to the upper side of the first motor 2, a belt 4 is movably connected to the outer side of the first pulley 3, a second pulley 5 is movably connected to the inner side of the belt 4, the first pulley 3 and the second pulley 5 are both movably connected to the display screen body 1, a moving plate 6 is fixedly connected to the front side of the belt 4, a support plate 7 is fixedly connected to the upper side of the display screen body 1, a rotating rod 8 is movably connected to the inner side of the support plate 7, a second motor 9 is fixedly connected to the right side of the rotating rod 8, the second motor 9 is fixedly connected to the support plate 7, a moving block 10 is movably connected to the outer side of the rotating rod 8, and a first bevel gear is movably connected to the inner side of the moving block 10. 11. A second bevel gear 12 is meshed at the lower side of the first bevel gear 11, and the second bevel gear 12 is movably connected to the moving block 10. A connecting plate 13 is fixedly connected to the lower side of the moving block 10, and a first flat gear 14 is fixedly connected to the lower side of the second bevel gear 12. Second flat gears 15 are meshed at both left and right sides of the first flat gear 14, and the second flat gear 15 and the first flat gear 14 are both movably connected to the connecting plate 13. A cleaning brush 16 is fixedly connected to the lower side of the first flat gear 14, a sponge pad 17 is fixedly connected to the lower side of the second flat gear 15 on the right side, and a reciprocating screw 18 is fixedly connected to the lower side of the second flat gear 15 on the left side, and a water spray head 19 is threadedly connected to the outer side of the reciprocating screw 18, and the reciprocating screw 18, the sponge pad 17 and the cleaning brush 16 are all movably connected to the moving plate 6.

[0020] refer to Figure 1 A groove 20 is formed on the inner side of the rotating rod 8 , and the groove 20 is movably connected to the first bevel gear 11 .

[0021] As a technical optimization solution of the utility model, through the setting of the groove 20, a protrusion is provided on the inner side of the first bevel gear 11, the groove 20 and the protrusion are movably connected, and the rotating rod 8 can stably drive the first bevel gear 11 to rotate, thereby improving the stability of the device operation.

[0022] refer to Figure 1 A partition plate 21 is fixedly connected to the upper side of the movable plate 6 , and the partition plate 21 and the connecting plate 13 are fixedly connected.

[0023] As a technical optimization solution of the utility model, by setting the partition 21, the water spray head 19, the cleaning brush 16 and the sponge pad 17 can be separated from each other, thereby avoiding their mutual contact and improving the stability of the device operation.

[0024] refer to Figure 1 The left side of the sprinkler head 19 is connected with a telescopic water pipe 22.

[0025] As a technical optimization solution of the present invention, the telescopic water pipe 22 is provided to facilitate water flow to be injected into the inner side of the sprinkler head 19, thereby improving the convenience of using the device.

[0026] refer to Figure 1 The left side of the telescopic water pipe 22 is connected to a water pump 23.

[0027] As a technical optimization solution of the present invention, the water pump 23 is provided to facilitate water flow to be injected into the inner side of the telescopic water pipe 22, thereby further improving the convenience of using the device.

[0028] refer to Figure 1 The rear side of the water pump 23 is connected to a water tank 24 .

[0029] As a technical optimization solution of the utility model, by providing the water tank 24, the water pump 23 is convenient for pumping water, thereby making the device easy to clean and improving the convenience of the device.

[0030] The working principle and use process of the utility model are as follows: when in use, the first motor 2 is started, the first pulley 3 is driven to rotate by the first motor 2, the belt 4 is driven to rotate by the first pulley 3, the movable plate 6 is driven to move by the belt 4, the reciprocating screw 18, the sponge pad 17 and the cleaning brush 16 are driven to move by the movable plate 6, and at the same time, the water pump 23 is started, the water flow is driven by the water pump 23 to enter the telescopic water pipe 22, the water flow is injected into the water spray head 19 through the telescopic water pipe 22, and then the water flow is sprayed out through the water spray head 19, and at the same time, the second motor 9 is started, the second motor 9 is driven The rotating rod 8 is driven to rotate, and the first bevel gear 11 is driven by the rotating rod 8, and the second bevel gear 12 is driven to rotate by the first bevel gear 11, and the first bevel gear 11 drives the first flat gear 14, and the second flat gear 15 is driven to rotate by the first flat gear 14, and the cleaning brush 16 is driven to rotate by the first flat gear 14, and the reciprocating screw 18 and the sponge pad 17 are driven to rotate by the second flat gear 15, and the water spray head 19 is driven to move by the reciprocating screw 18, and then the display body 1 is cleaned by the cleaning brush 16, and the water after cleaning is wiped off by the sponge pad 17.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning structure for an LED display screen, comprising a display screen body (1), characterized in that: The lower side of the display screen body (1) is fixedly connected to a first motor (2), the upper side of the first motor (2) is fixedly connected to a first belt pulley (3), the outer side of the first belt pulley (3) is movably connected to a belt (4), the inner side of the belt (4) is movably connected to a second belt pulley (5), the first belt pulley (3) and the second belt pulley (5) are both movably connected to the display screen body (1), the front side of the belt (4) is fixedly connected to a moving plate (6), the upper side of the display screen body (1) is fixedly connected to a support plate (7), the inner side of the support plate (7) is movably connected to a rotating rod (8), the right side of the rotating rod (8) is fixedly connected to a second motor (9), the second motor (9) and the support plate (7) are fixedly connected, the outer side of the rotating rod (8) is movably connected to a moving block (10), the inner side of the moving block (10) is movably connected to a first bevel gear (11), the lower side of the first bevel gear (11) is fixedly connected to a first ... A second bevel gear (12) is meshed with the movable block (10), the second bevel gear (12) and the movable block (10) are movably connected, a connecting plate (13) is fixedly connected to the lower side of the movable block (10), a first flat gear (14) is fixedly connected to the lower side of the second bevel gear (12), second flat gears (15) are meshed with the left and right sides of the first flat gear (14), the second flat gear (15) and the first flat gear (14) are both movably connected to the connecting plate (13), a cleaning brush (16) is fixedly connected to the lower side of the first flat gear (14), a sponge pad (17) is fixedly connected to the lower side of the second flat gear (15) on the right side, and a reciprocating screw (18) is fixedly connected to the lower side of the second flat gear (15) on the left side, a water spray head (19) is threadedly connected to the outer side of the reciprocating screw (18), and the reciprocating screw (18), the sponge pad (17) and the cleaning brush (16) are all movably connected to the movable plate (6).

2. The cleaning structure for an LED display screen according to claim 1, characterized in that: A groove (20) is provided on the inner side of the rotating rod (8), and the groove (20) is movably connected to the first bevel gear (11).

3. The cleaning structure for an LED display screen according to claim 1, characterized in that: A partition plate (21) is fixedly connected to the upper side of the movable plate (6), and the partition plate (21) and the connecting plate (13) are fixedly connected.

4. The cleaning structure for an LED display screen according to claim 1, characterized in that: The left side of the water spray head (19) is connected with a telescopic water pipe (22).

5. The cleaning structure for an LED display screen according to claim 4, characterized in that: The left side of the telescopic water pipe (22) is connected to a water pump (23).

6. The cleaning structure for an LED display screen according to claim 5, characterized in that: The rear side of the water pump (23) is connected to a water tank (24).

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