Mobile advertising machine for business place

Abstract

The utility model relates to the technical field of advertising machines, and discloses a business place mobile advertising machine which comprises an advertising machine body, a display screen is connected to the front surface of the advertising machine body in an embedded mode, sliding grooves are formed in the positions, located on the left side and the right side of the display screen, of the front surface of the advertising machine body, and sliding blocks are slidably connected into the sliding grooves. A bearing plate is fixedly connected between the two sliding blocks, and a cleaning pad is fixedly connected to the rear surface of the bearing plate. An air supply mechanism is arranged on the front surface of the bearing plate; an adjusting rod is driven by a motor to rotate, so that an adjusting rope drives a bearing plate to descend, a display screen is cleaned through a cleaning pad, dust and impurities on the surface of the display screen are cleaned away, a fan in an air supply mechanism exhausts air from the outside, airflow is sprayed out through a branch pipe, the display screen is cleaned before the cleaning pad makes contact with the display screen, and the cleaning effect is good. And adhered hard impurities are cleaned, so that scratches on the surface of the display screen due to the fact that the cleaning pad is dragged to slide on the surface of the display screen when the cleaning pad is in contact with the hard impurities are avoided.

Description

Technical Field

[0001] This utility model relates to the field of advertising machine technology, specifically a mobile advertising machine for business premises. Background Technology

[0002] With increasingly fierce business competition, businesses have higher and higher demands for advertising. Traditional advertising methods, such as posters and flyers, are not only costly to produce but also have limited reach. In contrast, advertising machines, as a new type of advertising, are gradually gaining popularity among businesses due to their high-precision, high-brightness, and high-color-saturation display effects, as well as their flexible and diverse playback modes. However, after a period of use, existing advertising machines tend to accumulate a lot of dust on their outer surface. If this dust is not cleaned in a timely manner, it will affect the advertising effect and hinder advertising delivery.

[0003] Chinese patent discloses a vertical advertising machine (authorization announcement number CN219418396U). This patented technology uses a cleaning mechanism and a drive mechanism. When in use, the device can use a motor to drive a winch to rotate, thereby winding up a rope. This allows a moving block to move up and down on the outer surface of the advertising machine. The internal cleaning block rubs against the outer surface of the advertising machine to achieve the effect of cleaning the outer surface. Compared with conventional advertising machines that are usually placed outdoors, where there is a lot of dust, the outer surface of the advertising machine will accumulate a lot of dust after a period of use. If the dust on the surface is not cleaned in time, it will affect the advertising effect and be detrimental to advertising. When in use, the device can be programmed to automatically clean the outer surface of the advertising machine at a certain time, reducing the dust on the outer surface of the advertising machine and making it easier for passers-by to read the advertisements on the advertising machine.

[0004] However, it has certain drawbacks: like traditional cleaning methods, it involves directly contacting the display screen with a brush or cleaning block for cleaning. This can cause hard impurities to adhere to the display screen surface, and the cleaning block can drag the hard impurities as it moves across the screen surface, causing them to rub against the screen surface and resulting in scratches and damage to the display screen. Utility Model Content

[0005] The purpose of this utility model is to provide a mobile advertising machine for business premises to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mobile advertising machine for business premises includes an advertising machine body. Universal wheels are fixedly attached to the four corners of the lower surface of the advertising machine body. A display screen is embedded in the front surface of the advertising machine body. Sliding grooves are formed on both the left and right sides of the display screen on the front surface of the advertising machine body. Sliding blocks are slidably connected inside the sliding grooves. A load-bearing plate is fixedly connected between two of the sliding blocks. A cleaning pad is fixedly attached to the rear surface of the load-bearing plate. A lifting mechanism for raising and lowering the load-bearing plate is provided on the upper surface of the advertising machine body.

[0008] The front surface of the load-bearing plate is provided with an air supply mechanism, which includes a main pipe, with support blocks fixed to both ends of the main pipe, and multiple branch pipes fixed to the lower surface of the main pipe. A support pipe is fixed to the upper surface of the main pipe, and a fan is fixed to the upper end of the support pipe. A filter pipe is fixed to the air inlet end of the fan, and a filter plate is fixed inside the filter pipe. A cleaning component is provided inside the filter plate.

[0009] As a further embodiment of this utility model: the lifting mechanism includes an adjusting seat, a motor is fixedly connected inside the adjusting seat, an adjusting rod is fixedly connected to the output end of the motor, and an adjusting rope is wound around the outside of the adjusting rod.

[0010] As a further embodiment of this utility model: the cleaning component includes a rotating rod, an impeller is fixedly connected to the rear end of the rotating rod, and a brush is fixedly connected to the front end of the rotating rod.

[0011] As a further embodiment of this utility model: the cleaning pad is attached to the front surface of the advertising machine body and the display screen, the rear end of the support block is fixed to the front surface of the load-bearing plate, and the lower end of the branch pipe is inclined to the rear.

[0012] As a further embodiment of this utility model: the adjusting seat is fixedly connected to the upper surface of the advertising machine body, the adjusting rope movably passes through the lower surface of the adjusting seat, and the adjusting rope is fixedly connected to the front surface of the load-bearing plate.

[0013] As a further embodiment of this utility model: the rotating rod is rotatably connected to the filter plate, the impeller is located inside the filter tube, and the brush is attached to the front surface of the filter plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses a motor to drive the adjusting rod to rotate, which causes the adjusting rope to lower the load-bearing plate. The cleaning pad is used to clean the display screen, removing dust and impurities from its surface to avoid affecting the display screen's picture quality.

[0016] 2. This utility model is equipped with an air supply mechanism. The fan in the air supply mechanism draws air from the outside, so that the airflow is sprayed out through the branch pipe. Before the cleaning pad comes into contact with the display screen, the display screen is cleaned by blowing air to remove the hard impurities that are attached. This avoids the cleaning pad dragging the hard impurities on the surface of the display screen when it comes into contact with them, which would cause scratches on the surface of the display screen. Attached Figure Description

[0017] Figure 1 This is a structural diagram of a mobile advertising machine for business premises;

[0018] Figure 2 for Figure 1 Enlarged view of A in the middle;

[0019] Figure 3 A cross-sectional view of the lifting mechanism in a mobile advertising machine for business premises;

[0020] Figure 4 This is a schematic diagram of the air supply mechanism in a mobile advertising machine for business premises.

[0021] Figure 5 This is a structural diagram of a cleaning component in a mobile advertising machine for business premises.

[0022] In the diagram: 1. Main body of the advertising machine; 2. Casters; 3. Display screen; 4. Slide rail; 5. Slider; 6. Load-bearing plate; 7. Cleaning pad; 8. Lifting mechanism; 9. Adjusting seat; 10. Motor; 11. Adjusting rod; 12. Adjusting rope; 13. Air supply mechanism; 14. Main pipe; 15. Support block; 16. Branch pipe; 17. Support pipe; 18. Fan; 19. Filter pipe; 20. Filter plate; 21. Cleaning component; 22. Rotating rod; 23. Impeller; 24. Brush. Detailed Implementation

[0023] Please see Figures 1-3 In this embodiment of the utility model, a mobile advertising machine for business premises includes an advertising machine body 1. Universal wheels 2 are fixedly connected to the four corners of the lower surface of the advertising machine body 1. A display screen 3 is embedded in and connected to the front surface of the advertising machine body 1. Slide grooves 4 are provided on both the left and right sides of the display screen 3 on the front surface of the advertising machine body 1. Sliding sliders 5 are slidably connected inside the slide grooves 4. A load-bearing plate 6 is fixedly connected between two sliders 5. A cleaning pad 7 is fixedly connected to the rear surface of the load-bearing plate 6. The cleaning pad 7 is attached to the front surface of the advertising machine body 1 and the display screen 3. A lifting mechanism 8 is provided on the upper surface of the advertising machine body 1 to drive the load-bearing plate 6 to rise and fall. The lifting mechanism 8 includes an adjusting seat 9, which is fixedly connected to the upper surface of the advertising machine body 1. A motor 10 is fixedly connected inside the adjusting seat 9. An adjusting rod 11 is fixedly connected to the output end of the motor 10. An adjusting rope 12 is wound around the outside of the adjusting rod 11. The adjusting rope 12 movably passes through the lower surface of the adjusting seat 9 and is fixedly connected to the front surface of the load-bearing plate 6.

[0024] The entire advertising machine can be placed in a business location. The casters 2 make it easy to move the main body of the advertising machine 1. The casters 2 are equipped with brakes to lock them in place.

[0025] The cleaning pad 7 is preferably made of sponge, which exerts a certain pressure on the front surface of the advertising machine body 1 and the display screen 3;

[0026] Motor 10 is connected to a forward and reverse circuit and is equipped with a brake, meaning that the motor shaft cannot rotate after power is cut off.

[0027] After the adjusting rope 12 is released, it can drive the load-bearing plate 6 to descend, thereby cleaning the advertising machine body 1 through the cleaning pad 7, removing the dust and impurities accumulated on its surface, and avoiding affecting the display effect of the screen.

[0028] The load-bearing plate 6 is preferably made of stainless steel, which has sufficient gravity to allow the cleaning pad 7 to descend smoothly.

[0029] exist Figure 1 , Figure 2 and Figure 4 In the middle: the front surface of the load-bearing plate 6 is provided with an air supply mechanism 13, which includes a main pipe 14. Support blocks 15 are fixed to both the left and right ends of the main pipe 14. The rear end of the support blocks 15 is fixed to the front surface of the load-bearing plate 6. Multiple branch pipes 16 are fixed to the lower surface of the main pipe 14. The lower end of the branch pipes 16 is inclined to the rear. Support pipes 17 are fixed to the upper surface of the main pipe 14. A fan 18 is fixed to the upper end of the support pipe 17. A filter pipe 19 is fixed to the air inlet end of the fan 18. A filter plate 20 is fixed inside the filter pipe 19.

[0030] The connection between the fan 18 and the support pipe 17 is its air outlet.

[0031] The fan 18 draws air from the outside, causing the airflow to be ejected through the branch pipe 16. Before the cleaning pad 7 comes into contact with the display screen 3, the display screen 3 is cleaned, removing any hard impurities that adhere to it. This prevents the cleaning pad 7 from dragging the hard impurities when it comes into contact with the display screen 3, thus avoiding scratches on the surface of the display screen 3 caused by the hard impurities.

[0032] The exhaust port of branch pipe 16 can exhaust air in a fan-shaped area;

[0033] The filter plate 20 is used to filter dust and impurities in the outside air to prevent them from entering the fan 18.

[0034] exist Figure 4 and Figure 5In the middle: A cleaning component 21 is provided inside the filter plate 20. The cleaning component 21 includes a rotating rod 22, which is rotatably connected to the filter plate 20. An impeller 23 is fixedly connected to the rear end of the rotating rod 22. The impeller 23 is located inside the filter tube 19. A brush 24 is fixedly connected to the front end of the rotating rod 22. The brush 24 is attached to the front surface of the filter plate 20.

[0035] When the airflow enters the filter tube 19, it impacts the impeller 23, which drives the rotating rod 22 to rotate, thereby driving the brush 24 to clean the filter plate 20 and prevent the filter plate 20 from becoming clogged.

[0036] The working principle of this utility model is as follows: When in use, the advertising machine is moved to the desired location in the business premises by means of the casters 2; when the display screen 3 needs to be cleaned, the fan 18 draws air from the outside, so that the airflow is discharged through the branch pipe 16; then, the motor 10 drives the adjusting rod 11 to rotate and release the adjusting rope 12, so that the load-bearing plate 6 descends. The airflow first cleans the display screen 3, removing the hard impurities accumulated on its surface. Then, the cleaning pad 7 contacts the display screen 3 to thoroughly clean it, thereby avoiding the dust and impurities accumulated on the surface of the display screen 3 from affecting the display effect.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A business place mobile advertising machine, comprising an advertising machine body (1), the lower surface of the advertising machine body (1) is fixedly connected with universal wheels (2) at four corners, and the front surface of the advertising machine body (1) is embeddedly connected with a display screen (3), the front surface of the advertising machine body (1) is provided with a sliding groove (4) on the left and right sides of the display screen (3), the sliding groove (4) is slidably connected with a sliding block (5), and the two sliding blocks (5) are fixedly connected with a bearing plate (6), the rear surface of the bearing plate (6) is fixedly connected with a cleaning pad (7), and the upper surface of the advertising machine body (1) is provided with a lifting mechanism (8) for driving the bearing plate (6) to lift. characterized in that The front surface of the bearing plate (6) is provided with a wind supply mechanism (13), the wind supply mechanism (13) comprises a main pipe (14), the left and right ends of the main pipe (14) are fixedly connected with support blocks (15), the lower surface of the main pipe (14) is fixedly connected with a plurality of branch pipes (16), the upper surface of the main pipe (14) is fixedly connected with a support pipe (17), the upper end of the support pipe (17) is fixedly connected with a fan (18), the air inlet end of the fan (18) is fixedly connected with a filter pipe (19), the inside of the filter pipe (19) is fixedly connected with a filter plate (20), and the inside of the filter plate (20) is provided with a cleaning piece (21).

2. The mobile advertising kiosk of claim 1, wherein: The lifting mechanism (8) comprises an adjusting seat (9), the inside of the adjusting seat (9) is fixedly connected with a motor (10), the output end of the motor (10) is fixedly connected with an adjusting rod (11), and the outside of the adjusting rod (11) is wound with an adjusting rope (12).

3. The mobile advertising kiosk of claim 1, wherein: The cleaning piece (21) comprises a rotating rod (22), the rear end of the rotating rod (22) is fixedly connected with an impeller (23), and the front end of the rotating rod (22) is fixedly connected with a brush (24).

4. The mobile advertising kiosk of claim 1, wherein: The cleaning pad (7) is attached to the front surface of the advertising machine body (1) and the display screen (3), the rear end of the support block (15) is fixedly connected to the front surface of the bearing plate (6), and the lower end of the branch pipe (16) is inclined backward.

5. The mobile advertising kiosk of claim 2, wherein: The adjusting seat (9) is fixedly connected to the upper surface of the advertising machine body (1), the adjusting rope (12) movably penetrates through the lower surface of the adjusting seat (9), and the adjusting rope (12) is fixedly connected to the front surface of the bearing plate (6).

6. The mobile advertising kiosk of claim 3, wherein: The rotating rod (22) penetrates and rotatesly connects to the filter plate (20), the impeller (23) is located in the inside of the filter pipe (19), and the brush (24) is attached to the front surface of the filter plate (20).

Images