Multifunctional LED display screen

Abstract

The utility model discloses a multifunctional light-emitting diode (LED) display screen, which belongs to the technical field of LED display screens and comprises an anti-skidding base and a display screen mounting plate, a protective cleaning device is arranged in the display screen mounting plate and comprises two trapezoidal sliding grooves, the inner walls of the two trapezoidal sliding grooves are respectively connected with trapezoidal sliding blocks in a sliding mode, and the trapezoidal sliding blocks are connected with the anti-skidding base in a sliding mode. A threaded rod is in threaded connection with the interior of one trapezoidal sliding block, and a driving motor is fixedly connected to one end of the threaded rod; according to the LED display screen cleaning device, by arranging the driving motor, the cleaning brush and the telescopic protection plate, when a display screen of an LED display screen located at a high position needs to be cleaned and protected, the driving motor is started to drive the cleaning brush to move and can clean the surface of the LED display screen, so that dust and sundries adhering to the surface of the LED display screen can be swept away; therefore, the watcher can clearly watch the content displayed on the LED display screen, and meanwhile, the maintenance convenience of the LED display screen by the worker is also improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED display screen technical field, concretely relates to a multifunctional LED display screen. BACKGROUND

[0002] LED display screen is a kind of display mode by controlling semiconductor light emitting diode, for displaying text, graphics, image, animation, market, video, video signal and various information display screen, LED display screen has multiple advantages, including high brightness, wide viewing angle, long service life and so on, this makes it be widely used in outdoor advertising screen and other products.

[0003] The position of the existing LED display screen is located at high place for easy watching, the LED display screen located at high place is too high, and it is inconvenient for staff to maintain and clean the display screen of LED display screen, meanwhile, after cleaning, the surface of LED display screen will be adhered with dust and sundries again, which will affect the definition of LED display screen screen display, and it can also be collided by outside, leading to damage or even damage, and then it will affect the use of LED display screen, therefore, a multifunctional LED display screen is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of multifunctional LED display screen to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of multifunctional LED display screen, including antiskid pedestal and display screen mounting plate, the inside of display screen mounting plate is provided with protective cleaning device, the protective cleaning device includes two trapezoidal sliding grooves, the inner wall of two trapezoidal sliding grooves is slidably connected with trapezoidal sliding block, the inside of one trapezoidal sliding block is threadedly connected with threaded rod, one end of threaded rod is fixedly connected with driving motor, the side surface of two trapezoidal sliding blocks is fixedly connected with telescopic protection plate, one end of telescopic protection plate is fixedly connected with receiving cylinder, the inside of another trapezoidal sliding block is slidably connected with guide rod, one end of guide rod is fixedly connected with installation fixed block, the other side surface of two trapezoidal sliding blocks is fixedly connected with connecting plate, the side surface of connecting plate is fixedly connected with three springs, one end of three springs is fixedly connected with cleaning brush.

[0006] By setting the above structure, when it is necessary to clean and protect the display screen of the LED display screen located at a high position, the driving motor is started to drive the cleaning brush to move and clean the surface of the LED display screen, so that the dust and sundries adhered to the surface of the LED display screen can be cleaned, the viewers can clearly watch the content displayed on the LED display screen, and the convenience of the staff in maintaining the LED display screen is improved; when the cleaning brush finishes cleaning the display screen of the LED display screen, the telescopic protection plates are all unfolded and can cover the LED display screen, the two trapezoidal sliding blocks, the guide rod and the cleaning brush, and can protect them, so that the LED display screen, the two trapezoidal sliding blocks, the guide rod and the cleaning brush will not be directly collided by the outside world to cause damage or even damage, thereby guaranteeing the cleaning function of the protection and cleaning device, protecting the components of the protection and cleaning device, and guaranteeing that the LED display screen after cleaning can be isolated from the dust and sundries in the outside world, so that the surface of the LED display screen can always keep clean and tidy, the LED display screen can be directly used next time, and the situation that the LED display screen with adhered dust and sundries is cleaned before use can be avoided.

[0007] As a preferred scheme, the top of the anti-skid base is provided with a rotating table, and the top of the rotating table is provided with a supporting rod.

[0008] As a preferred scheme, the top of the supporting rod is fixedly connected with the bottom of the display screen mounting plate, and the inside of the display screen mounting plate is provided with an LED display screen.

[0009] As a preferred scheme, the two trapezoidal sliding grooves are arranged on the surface of the display screen mounting plate, and the threaded rod is rotatably connected with the display screen mounting plate.

[0010] As a preferred scheme, one end of the driving motor is fixedly connected with one side of the display screen mounting plate, and one side surface of the receiving cylinder is fixedly connected with the surface of the display screen mounting plate.

[0011] As a preferred scheme, the side surface of the mounting fixed block is fixedly connected with the surface of the display screen mounting plate, and the cleaning brush is attached to the surface of the LED display screen.

[0012] By arranging the connecting plate, the spring and the cleaning brush, one end of the spring is fixedly connected with the connecting plate, and the other end is fixedly connected with the cleaning brush, so that the spring is in a compressed state and can generate a force, the force generated by the spring can make the cleaning brush always contact and attach to the screen of the LED display screen, thereby guaranteeing the cleaning of the dust and sundries adhered to the surface of the LED display screen by the cleaning brush.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses, through setting up drive motor, cleaning brush and telescopic protection board, when needing the display screen cleaning and protection of the LED display screen located at high place, the drive motor can drive cleaning brush to move and can clean the surface of LED display screen to the starting, makes the dust and sundries adhered on the surface of LED display screen can be cleaned, makes the person who watches can clearly watch the content shown on the LED display screen, also improves the convenience of staff to the maintenance of LED display screen, when cleaning brush finishes the cleaning of the display screen of LED display screen, telescopic protection board will all unfold and can cover LED display screen, two trapezoidal sliding blocks, guide rod and cleaning brush, and can protect them, make LED display screen, two trapezoidal sliding blocks, guide rod and cleaning brush do not directly suffer from the collision of outside and cause the damage even the damage condition of occurrence, and then can guarantee the cleaning function of protection cleaning device, and can protect the component assembly of protection cleaning device, can also guarantee the LED display screen after cleaning can be isolated with the dust and sundries of outside, make the surface of LED display screen can always keep clean and neat state, directly use LED display screen next time, also can avoid the LED display screen of falling adhered dust and sundries and use after cleaning condition of occurrence;

[0015] The utility model discloses, through setting up connecting plate, spring and cleaning brush, spring one end is fixedly connected with connecting plate, and the other end is fixedly connected with cleaning brush, make spring be in compressed state and can produce acting force, the acting force of spring makes cleaning brush can always contact and adhere with the screen of LED display screen, and then can guarantee the cleaning of cleaning brush to the dust and sundries adhered on the surface of LED display screen. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model's front view solid figure;

[0017] Figure 2 It is the structure schematic diagram of the utility model's protection cleaning device front view;

[0018] Figure 3 It is the structure schematic diagram of the utility model's protection cleaning device rear view;

[0019] Figure 4 It is the structure schematic diagram of the utility model Figure 3 It is the structure schematic diagram of the utility model's A place amplification.

[0020] In the figure: 1, anti-skid base; 2, rotating table; 3, supporting rod; 4, display screen mounting plate; 5, LED display screen; 6, protective cleaning device; 601, trapezoidal sliding groove; 602, trapezoidal sliding block; 603, threaded rod; 604, driving motor; 605, telescopic protective plate; 606, storage cylinder; 607, guide rod; 608, mounting fixed block; 609, connecting plate; 610, spring; 611, cleaning brush. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with examples.

[0022] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept premise of the utility model all belong to the range required to be protected by the utility model.

[0023] Please refer to Figures 1-4The utility model provides a kind of multifunctional LED display screen, including antiskid pedestal 1 and display screen mounting plate 4, the inside of display screen mounting plate 4 is provided with protective cleaning device 6, protective cleaning device 6 includes two trapezoidal sliding slots 601, the inner wall of two trapezoidal sliding slots 601 is slidably connected with trapezoidal sliding block 602 respectively, the inside screw thread connection of one trapezoidal sliding block 602 has threaded rod 603, one end of threaded rod 603 is fixedly connected with driving motor 604, the surface of two trapezoidal sliding blocks 602 one side is fixedly connected with telescopic protection plate 605, one end of telescopic protection plate 605 is fixedly connected with storage cylinder 606, the inside sliding connection of another trapezoidal sliding block 602 has guide rod 607, one end of guide rod 607 is fixedly connected with installation fixed block 608, the surface of two trapezoidal sliding blocks 602 other side is fixedly connected with connecting plate 609, the surface of connecting plate 609 one side is fixedly connected with three springs 610, one end of three springs 610 is fixedly connected with cleaning brush 611, by setting driving motor 604, cleaning brush 611 and telescopic protection plate 605, when needing to clean and protect the display screen of LED display screen 5 located at high place, starting driving motor 604 can drive cleaning brush 611 to move and can clean the surface of LED display screen 5, so that the dust and sundries adhered to the surface of LED display screen 5 can be cleaned, so that the content displayed on LED display screen 5 can be clearly watched by watching personnel, also improve the convenience of staff to maintain LED display screen 5, when cleaning brush 611 finishes cleaning the display screen of LED display screen 5, telescopic protection plate 605 will be all unfolded and can cover LED display screen 5, two trapezoidal sliding blocks 602, guide rod 607 and cleaning brush, and can protect them, so that LED display screen 5, two trapezoidal sliding blocks 602, guide rod 607 and cleaning brush will not be directly impacted by outside to cause damage or even damage, to provide guarantee for the cleaning function of protective cleaning device 6, and the component of protective cleaning device 6 can be protected, simultaneously, after cleaning, LED display screen 5 can be isolated from dust and sundries outside, so that the surface of LED display screen 5 can always keep clean and neat state, LED display screen 5 can be directly used next time, and the situation that LED display screen 5 is cleaned before use after dust and sundries adhere to it can be avoided.

[0024] The top of antiskid pedestal 1 is equipped with rotating table 2, and the top of rotating table 2 is equipped with support rod 3.

[0025] The top of support rod 3 is fixedly connected with the bottom of display screen mounting plate 4, and the inside of display screen mounting plate 4 is equipped with LED display screen 5.

[0026] Two trapezoidal sliding slots 601 are opened in the surface of display screen mounting plate 4, and threaded rod 603 is rotationally connected with display screen mounting plate 4.

[0027] One end of the driving motor 604 is fixedly connected with one side of the display screen mounting plate 4, and one side surface of the receiving barrel 606 is fixedly connected with the surface of the display screen mounting plate 4.

[0028] The surface of the mounting fixed block 608 is fixedly connected with the surface of the display screen mounting plate 4, and the cleaning brush 611 is attached to the surface of the LED display screen 5.

[0029] When it is necessary to clean and protect the display screen of the LED display screen 5 located at a high position, the driving motor 604 is started to drive the threaded rod 603 to rotate, the threaded rod 603 drives the two trapezoidal sliding blocks 602 to move on the inner wall of the trapezoidal sliding groove 601, the telescopic protection plate 605 fixedly connected with the two trapezoidal sliding blocks 602 moves and is moved out from the inside of the receiving barrel 606, the connecting plate 609 and the cleaning brush 611 fixedly connected with the two trapezoidal sliding blocks 602 and the three springs 610 fixedly connected with the connecting plate 609 also move, the cleaning brush 611 can clean the surface of the LED display screen 5 in the moving process, so that the dust and sundries on the surface of the LED display screen 5 can be cleaned, after the display screen of the LED display screen 5 is cleaned, the telescopic protection plate 605 is fully unfolded and can cover the LED display screen 5, the two trapezoidal sliding blocks 602, the guide rod 607 and the cleaning brush, and can protect them, so that the LED display screen 5, the two trapezoidal sliding blocks 602, the guide rod 607 and the cleaning brush cannot be directly collided by the outside to cause damage or even damage.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional LED display screen comprising an anti-skid base (1) and a display screen mounting plate (4), characterized in that: The inside of the display screen mounting plate (4) is provided with a protective cleaning device (6), the protective cleaning device (6) comprises two trapezoidal sliding grooves (601), the inner walls of the two trapezoidal sliding grooves (601) are slidably connected with trapezoidal sliding blocks (602) respectively, the inside of one trapezoidal sliding block (602) is threadedly connected with a threaded rod (603), one end of the threaded rod (603) is fixedly connected with a driving motor (604), one side surface of the two trapezoidal sliding blocks (602) is fixedly connected with a telescopic protective plate (605), one end of the telescopic protective plate (605) is fixedly connected with a receiving cylinder (606), the inside of the other trapezoidal sliding block (602) is slidably connected with a guide rod (607), one end of the guide rod (607) is fixedly connected with a mounting fixed block (608), the other side surface of the two trapezoidal sliding blocks (602) is fixedly connected with a connecting plate (609), one side surface of the connecting plate (609) is fixedly connected with three springs (610), one end of the three springs (610) is fixedly connected with a cleaning brush (611).

2. The multi-functional LED display screen according to claim 1, characterized in that: The top of the anti-skid base (1) is provided with a rotating table (2), and the top of the rotating table (2) is provided with a supporting rod (3).

3. The multi-functional LED display screen according to claim 2, characterized in that: The top of the supporting rod (3) is fixedly connected with the bottom of the display screen mounting plate (4), and the inside of the display screen mounting plate (4) is provided with an LED display screen (5).

4. The multi-functional LED display screen of claim 1, wherein: The two trapezoidal sliding grooves (601) are arranged on the surface of the display screen mounting plate (4), and the threaded rod (603) is rotatably connected with the display screen mounting plate (4).

5. The multi-functional LED display screen of claim 1, wherein: One end of the driving motor (604) is fixedly connected with one side of the display screen mounting plate (4), and one side surface of the receiving cylinder (606) is fixedly connected with the surface of the display screen mounting plate (4).

6. The multi-functional LED display screen of claim 1, wherein: The surface of the cleaning brush (611) is attached to the surface of the LED display screen (5). The surface of the cleaning brush (611) is attached to the surface of the LED display screen (5).

Images