An anti-glare self-cleaning advertising machine

Abstract

The present invention relates to the technical field of advertising machines, and particularly relates to an anti-glare self-cleaning advertising machine, which includes a base, with a chassis fixedly arranged on the upper part. The upper part of the chassis is fixedly connected to a fuselage. There is a square opening on the upper part of the fuselage, and a back panel is arranged at the rear of the fuselage; a display module, arranged side by side from top to bottom and disposed at the square opening of the fuselage, and the display module is rotatably connected to the fuselage; a receiving pad, with the upper part fixedly arranged at the lower side of the side surface of a display module close to the back panel, and the lower part fixedly arranged on a gas supply tank, and the gas supply tank is fixedly arranged at the upper side of the side surface of the display module close to the back panel; a gas supply mechanism, communicated with a plurality of the gas supply tanks; a negative pressure mechanism, communicated with a plurality of the receiving pads; a control frame, engaged with a plurality of the display modules, and the control frame is slidably connected to the fuselage. The device can solve the problem of affecting the driver's line of sight at night at the garage entrance, and at the same time solve the problems of dust adhesion affecting the visual effect and heat dissipation.

Description

Technical Field

[0001] The present invention relates to the technical field of advertising machines, and particularly to an anti-glare self-cleaning advertising machine. Background Art

[0002] With the development of technology, the development of displays has made electronic advertisements everywhere. The placement locations of advertising machines are diverse, such as in shopping malls, on streets, in elevators, and even at the entrances and exits of parking lots. Under the condition of sufficient light during the day, the brightness of the electronic advertisement at the parking lot is not very high, and it has little impact on the driver's line of sight. However, at night, from a relatively far distance, it can indicate a position and direction for the driver, but when getting closer, the light of the display screen will affect the driver's line of sight.

[0003] Whether used outdoors or for publicity in places such as shopping malls, electronic advertising machines need to dissipate heat during operation. However, dust is easily attached to places with static electricity, and it is easy to attach to both the outer and inner sides of the display screen, and regular cleaning is required.

[0004] In view of the above problems, the present device provides an anti-glare self-cleaning advertising machine. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an anti-glare self-cleaning advertising machine, which can solve the problem of affecting the driver's line of sight at night at the garage entrance, and at the same time solve the problems of dust attachment affecting the visual effect and heat dissipation.

[0006] To solve the above technical problems, an anti-glare self-cleaning advertising machine includes

[0007] a base, on which a chassis is fixedly arranged at the upper part. The upper part of the chassis is fixedly connected to a fuselage. A square opening is provided at the upper part of the fuselage, and a back panel is provided at the rear of the fuselage.

[0008] a display module, arranged side by side from top to bottom and disposed at the square opening of the fuselage. The display module is rotationally connected to the fuselage.

[0009] a receiving pad, with its upper part fixed to the lower side of the side of a display module close to the back panel, and its lower part fixed to a gas supply tank, which is fixed to the upper side of the side of the display module close to the back panel.

[0010] a gas supply mechanism, communicating with a plurality of the gas supply tanks;

[0011] a negative pressure mechanism, communicating with a plurality of the receiving pads;

[0012] a control frame, meshing with a plurality of the display modules, and the control frame is slidably connected to the fuselage.

[0013] Furthermore, inside the fuselage, there are positioning blocks, sliding grooves and gears. There are multiple positioning blocks, and the positioning blocks are slidably connected to one side of the second rack provided on the upper part of the control frame, restricting the longitudinal sliding of the second rack. The sliding groove is slidably connected to the first rack provided on the lower part of the control frame. The gear is arranged on the sliding groove and is rotatably connected to the sliding groove. The gear meshes with the first rack;

[0014] The second rack is U-shaped, and teeth are provided on one side of the two sides of the U-shape close to the display module and mesh with the display module; the first rack is fixed to the lower part of the second rack.

[0015] Furthermore, the display module includes a gear shaft and a display board. The gear shaft is arranged on both sides of the display board, and the gear shaft is rotatably connected to the fuselage. There is a gap between the display boards of the two display modules, and the gear shaft meshes with the control frame.

[0016] Furthermore, the receiving pad includes an extension cover, a communication port, an upper connecting strip, a lower connecting strip and an upper receiving pad. The extension cover is arc-shaped, the communication port is arranged on the extension cover and is connected to the negative pressure mechanism. The upper connecting strip is arranged on the upper side of the extension cover and is fixed to the lower side of the display module. The lower connecting strip is connected to the lower side of the extension cover and is fixed to the air supply tank; the upper receiving pad is fixed to the upper side of the uppermost display module.

[0017] Furthermore, the negative pressure mechanism includes an air suction pipe and an air suction box. The air suction pipe is connected to the communication port, and the lower end of the air suction pipe is connected to the air suction box. An air suction pump is arranged inside the air suction box to receive dust.

[0018] Furthermore, the air supply tank includes an air inlet and an air outlet. The air inlet is connected to the air supply mechanism, and the air outlet is strip-shaped and is located on the upper side of the air supply tank.

[0019] Furthermore, the air supply mechanism includes an air supply pipe and an air supply pump. The air supply pipe is connected to the air inlet, and the air supply pump is connected to the lower end of the air supply pipe.

[0020] Furthermore, a lower air supply mechanism is rotatably connected to the lower side of the square opening of the fuselage. The lower air supply mechanism includes an air inlet nozzle, an exhaust port and a sliding strip. The air inlet nozzle is connected to the air supply mechanism. The exhaust port is located on the upper side of the lower air supply mechanism. The sliding strip is fixed to the inner side of the lower air supply mechanism. An inclined sliding groove is provided on the sliding strip and is slidably connected to the cylindrical protrusion provided on the control frame.

[0021] The technical solution of the present invention has the following advantages:

[0022] 1. First, the control frame moves upward. During the movement, it drives the display module to rotate, so that the outer side of the display module rotates downward, which can change the direction of the light and avoid direct light from affecting the driver's line of sight;

[0023] 2. During daily use, the control frame can be moved upward first to drive the display module to rotate, and the outer side of the display module 4 rotates downward. At this time, the air supply mechanism supplies air, and the air is blown onto the display module through the air supply box to remove dust.

[0024] 3. The control frame moves in the reverse direction, driving the outer side of the display module to rotate upward. At this time, the receiving pad unfolds, and the negative pressure mechanism operates to form a negative pressure on the receiving pad to recover dust in the air and purify the air. At the same time, it also reduces the heat dissipation of the device affected by the adhesion of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure.

[0027] Figure 2 is Figure 1 A schematic diagram of the structure on the other side.

[0028] Figure 3 It is a schematic diagram of the internal structure.

[0029] Figure 4 It is a schematic diagram of the structure of the connection between the fuselage 3 and the control frame 10.

[0030] Figure 5 is Figure 4 A schematic diagram of the structure of a part of

[0031] Figure 6 is Figure 5 A schematic diagram of the structure on the other side.

[0032] Figure 7 It is a schematic diagram of the structure of the connection between the receiving pad 6 and the display template.

[0033] Figure 8 It is a schematic diagram of the structure of the receiving pad 6.

[0034] Figure 9 It is a schematic diagram of the structure of the air supply box 7.

[0035] Figure 10 It is a schematic diagram of the structure of the air supply mechanism 8 and the negative pressure mechanism 9.

[0036] Figure 11It is a schematic structural diagram of the lower air supply mechanism 11.

[0037] In the figure: base 1; chassis 2; fuselage 3; positioning block 3-1; chute 3-2; gear 3-3; display module 4; gear shaft 4-1; display board 4-2; backplane 5; receiving pad 6; extension cover 6-1; communication port 6-2; upper connecting bar 6-3; lower connecting bar 6-4; upper receiving pad 6-5; air supply tank 7; air inlet 7-1; air outlet 7-2; air supply mechanism 8; air supply pipe 8-1; air supply pump 8-2; negative pressure mechanism 9; suction pipe 9-1; suction tank 9-2; control frame 10; rack one 10-1; rack two 10-2; cylindrical protrusion 10-3; lower air supply mechanism 11; air inlet nozzle 11-1; exhaust port 11-2; sliding bar 11-3. Specific embodiments

[0038] Next, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0039] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0040] Figures 1 to 3As shown in the figure; an anti-glare self-cleaning advertising machine, including a base 1, with a chassis 2 fixedly arranged on the upper part. A general lithium battery is arranged inside the chassis 2 to supply power to the device, without the need for an external power supply, saving space and preventing interference from external power cords to traffic, which is convenient and practical. The upper part of the chassis 2 is fixedly connected to a fuselage 3. There is a square opening on the upper part of the fuselage 3, and a back panel 5 is arranged at the rear of the fuselage 3; display modules 4 are arranged side by side from top to bottom and are set at the square opening of the fuselage 3. The display modules 4 are rotatably connected to the fuselage 3; a receiving pad 6, with the upper part fixedly arranged on the lower side of one side surface of a display module 4 close to the back panel 5, and the lower part fixedly arranged on an air supply tank 7. The air supply tank 7 is fixedly arranged on the upper side of one side surface of the display module 4 close to the back panel 5; an air supply mechanism 8 is communicated with a plurality of the air supply tanks 7; a negative pressure mechanism 9 is communicated with a plurality of the receiving pads 6; a control frame 10 is meshed with a plurality of the display modules 4, and the control frame 10 is slidably connected to the fuselage 3. When placed at the entrance of a community garage or the like, if at night and a vehicle is about to enter the garage, the control frame 10 is driven to first move upward. During the moving process, it drives the display module 4 to rotate, so that the outer side surface of the display module 4 rotates downward, which can change the direction of the light and avoid direct light from affecting the driver's line of sight; at the same time, during daily use, the control frame 10 can first move upward to drive the display module 4 to rotate, and the outer side surface of the display module 4 rotates downward. At this time, the air supply mechanism 8 supplies air, and the air is blown onto the display module 4 through the air supply tank 7 to remove dust; after blowing dust for a certain period of time, the control frame 10 moves in the reverse direction, driving the outer side surface of the display module 4 to rotate upward. At this time, the receiving pad 6 unfolds, and the negative pressure mechanism 9 acts to form a negative pressure on the receiving pad 6 to recover dust in the air and purify the air. At the same time, it also reduces the influence of dust adhesion on the heat dissipation of the device. In this way, whether used outdoors or in a shopping mall, the display part can be cleaned to prevent dust from entering.

[0041] Figure 4As shown in the figure; inside the fuselage 3, there are positioning blocks 3-1, sliding grooves 3-2 and gears 3-3. There are multiple positioning blocks 3-1. The positioning blocks 3-1 are slidably connected to one side of the second rack 10-2 provided on the upper part of the control frame 10 to restrict the longitudinal sliding of the second rack 10-2. The sliding groove 3-2 is slidably connected to the first rack 10-1 provided on the lower part of the control frame 10. The gear 3-3 is arranged on the sliding groove 3-2 and is rotatably connected to the sliding groove 3-2. The gear 3-3 meshes with the first rack 10-1; the second rack 10-2 is U-shaped. Teeth are provided on one side of the two sides of the U-shape close to the display module 4 and mesh with the display module 4; the first rack 10-1 is fixed to the lower part of the second rack 10-2. The gear 3-3 is connected to the motor. The rotation of the motor drives the gear 3-3 to rotate. The rotation of the gear 3-3 drives the first rack 10-1 to move. The first rack 10-1 drives the second rack 10-2 to move. The movement of the second rack 10-2 drives the display module 4 to rotate, thereby adjusting the direction of the display module 4, and further facilitating the operations of soot blowing and ash suction.

[0042] Figure 5 and Figure 6 As shown in the figure; the display module 4 includes a gear shaft 4-1 and a display board 4-2. The gear shaft 4-1 is arranged on both sides of the display board 4-2. The gear shaft 4-1 is rotatably connected to the fuselage 3. There is a gap between the display boards 4-2 of the two display modules 4. The gear shaft 4-1 meshes with the control frame 10. The up and down movement of the control frame 10 drives the gear shaft 4-1 to rotate. The rotation of the gear shaft 4-1 controls the rotation of the display board 4-2 to adjust the light angle of the display board 4-2, thereby reducing the influence of strong light at night on the driver's line of sight.

[0043] Figure 7 and Figure 8 and Figure 10As shown in the figure; the receiving pad 6 includes an extension cover 6-1, a communication port 6-2, an upper connecting strip 6-3, a lower connecting strip 6-4 and an upper receiving pad 6-5. The extension cover 6-1 is arc-shaped. The communication port 6-2 is opened on the extension cover 6-1 and is connected to the negative pressure mechanism 9. The upper connecting strip 6-3 is arranged on the upper side of the extension cover 6-1 and is fixed to the lower side of the display module 4. The lower connecting strip 6-4 is connected to the lower side of the extension cover 6-1 and is fixed to the air supply tank 7. The upper receiving pad 6-5 is fixed to the upper side of the uppermost display module 4. The negative pressure mechanism 9 includes an air suction pipe 9-1 and an air suction box 9-2. The air suction pipe 9-1 is connected to the communication port 6-2. The lower end of the air suction pipe 9-1 is connected to the air suction box 9-2. An air suction pump is arranged inside the air suction box 9-2 to receive dust. When the outer side of the display module 4 rotates downward, the lower display module 4 drives the air supply tank 7 to rotate. The air supply tank 7 drives the lower connecting strip 6-4 to move. At the same time, the upper display module 4 drives the upper connecting strip 6-3 to rotate. The upper connecting strip 6-3 and the lower connecting strip 6-4 unfold the extension cover 6-1 with the working surface facing downward, preventing dust from entering the interior of the device during the air supply process of the air supply mechanism 8. When the outer side of the display module 4 rotates upward, the upper connecting strip 6-3 and the lower connecting strip 6-4 unfold the extension cover 6-1 with the working surface facing upward. At this time, the negative pressure mechanism 9 operates to form a negative pressure to collect dust, and the dust is sucked into the air suction box 9-2 through the air suction pipe 9-1.

[0044] Figure 9 As shown in the figure; the air supply tank 7 includes an air inlet 7-1 and an air outlet 7-2. The air inlet 7-1 is connected to the air supply mechanism 8. The air outlet 7-2 is strip-shaped and is located on the upper side of the air supply tank 7. Gas enters the air supply tank 7 through the air inlet 7-1 and is discharged through the air outlet 7-2 for blowing operation.

[0045] Figure 10 As shown in the figure; the air supply mechanism 8 includes an air supply pipe 8-1 and an air supply pump 8-2. The air supply pipe 8-1 is connected to the air inlet 7-1. The air supply pump 8-2 is connected to the lower end of the air supply pipe 8-1. The air supply pump 8-2 supplies gas into the air supply tank 7 through the air supply pipe 8-1.

[0046] Figure 11As shown in the figure; a lower air supply mechanism 11 is rotatably connected to the lower side of the square opening of the fuselage 3. The lower air supply mechanism 11 includes an air inlet nozzle 11-1, an exhaust port 11-2, and a sliding bar 11-3. The air inlet nozzle 11-1 is communicated with the air supply mechanism 8. The exhaust port 11-2 is located on the upper side of the lower air supply mechanism 11. The sliding bar 11-3 is fixed inside the lower air supply mechanism 11. An inclined sliding groove is provided on the sliding bar 11-3 and is slidably connected to the cylindrical protrusion 10-3 provided on the control frame 10. The lowermost display module 4 performs dust blowing operations through the lower air supply mechanism 11. When the control frame 10 moves upward, it drives the cylindrical protrusion 10-3 to move upward. The upward movement of the cylindrical protrusion 10-3 drives a change in the angle of the sliding bar 11-3. The sliding bar 11-3 pushes the air supply mechanism 11 to rotate outward. During the dust blowing process of the device, air is blown synchronously; when the control frame 10 moves downward, it rotates inward to prevent blocking the rotation of the display module.

[0047] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An anti-glare self-cleaning advertising machine, characterized in that: including a base (1), with a chassis (2) fixedly arranged on the upper part. The upper part of the chassis (2) is fixedly connected to a fuselage (3). A square opening is provided on the upper part of the fuselage (3), and a back panel (5) is provided at the rear of the fuselage (3); display modules (4), arranged side by side from top to bottom, and disposed at the square opening of the fuselage (3). The display modules (4) are rotatably connected to the fuselage (3); a receiving pad (6), with the upper part fixedly attached to the lower side of one side surface of a display module (4) close to the back panel (5), and the lower part fixedly attached to a gas supply tank (7), and the gas supply tank (7) is fixedly attached to the upper side of one side surface of the display module (4) close to the back panel (5); a gas supply mechanism (8), communicating with a plurality of the gas supply tanks (7); a negative pressure mechanism (9), communicating with a plurality of the receiving pads (6); a control frame (10), meshing with a plurality of the display modules (4), and the control frame (10) is slidably connected to the fuselage (3); inside the fuselage (3), there are positioning blocks (3-1), sliding grooves (3-2) and gears (3-3). There are a plurality of positioning blocks (3-1), and the positioning blocks (3-1) are slidably connected to one side of a rack two (10-2) arranged on the upper part of the control frame (10), restricting the longitudinal sliding of the rack two (10-2). The sliding groove (3-2) is slidably connected to a rack one (10-1) arranged on the lower part of the control frame (10). The gear (3-3) is arranged on the sliding groove (3-2) and is rotatably connected to the sliding groove (3-2). The gear (3-3) meshes with the rack one (10-1); the rack two (10-2) is U-shaped, and teeth are provided on one side of both sides of the U-shape close to the display module (4), and mesh with the display module (4); the rack one (10-1) is fixed to the lower part of the rack two (10-2); the display module (4) includes a gear shaft (4-1) and a display board (4-2). The gear shaft (4-1) is arranged on both sides of the display board (4-2). The gear shaft (4-1) is rotatably connected to the fuselage (3). A gap is left between the display boards (4-2) of two display modules (4). The gear shaft (4-1) meshes with the control frame (10); the receiving pad (6) includes an extension cover (6-1), a communication port (6-2), an upper connecting strip (6-3), a lower connecting strip (6-4) and an upper receiving pad (6-5). The extension cover (6-1) is arc-shaped. The communication port (6-2) is opened on the extension cover (6-1), and the communication port (6-2) is connected to the negative pressure mechanism (9). The upper connecting strip (6-3) is arranged on the upper side of the extension cover (6-1) and is fixed to the lower side of the display module (4). The lower connecting strip (6-4) is connected to the lower side of the extension cover (6-1) and is fixed to the gas supply tank (7); the upper receiving pad (6-5) is fixed to the upper side of the uppermost display module (4).

2. The anti-glare self-cleaning advertising machine according to claim 1, characterized in that: the negative pressure mechanism (9) includes an air suction pipe (9-1) and an air suction box (9-2). The air suction pipe (9-1) is connected to the communication port (6-2). The lower end of the air suction pipe (9-1) is connected to the air suction box (9-2). An air suction pump is provided inside the air suction box (9-2) to receive dust.

3. The anti-glare self-cleaning advertising machine according to claim 1, wherein: The air supply box (7) includes an air inlet (7-1) and an air outlet (7-2). The air inlet (7-1) is communicated with the air supply mechanism (8). The air outlet (7-2) is strip-shaped and located on the upper side of the air supply box (7).

4. The anti-glare self-cleaning advertising machine according to claim 3, characterized in that: The air supply mechanism (8) includes an air supply pipe (8-1) and an air supply pump (8-2). The air supply pipe (8-1) is communicated with the air inlet (7-1). The air supply pump (8-2) is connected to the lower end of the air supply pipe (8-1).

5. The anti-glare self-cleaning advertising machine according to claim 1, characterized in that: A lower air supply mechanism (11) is rotatably connected to the lower side of the square opening of the fuselage (3). The lower air supply mechanism (11) includes an air inlet nozzle (11-1), an exhaust port (11-2), and a sliding strip (11-3). The air inlet nozzle (11-1) is communicated with the air supply mechanism (8). The exhaust port (11-2) is located on the upper side of the lower air supply mechanism (11). The sliding strip (11-3) is fixed inside the lower air supply mechanism (11). An inclined chute is provided on the sliding strip (11-3), and it is slidably connected to the cylindrical protrusion (10-3) provided on the control frame (10).

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