Advertising device with high installation stability

Abstract

The utility model belongs to the technical field of advertisement display devices, and discloses an advertisement device with high installation stability, which comprises a display board, the left side and the right side of the display board are fixedly provided with limiting frames, the inner sides of the limiting frames are movably connected with wiping plates, the bottoms of the limiting frames are fixedly provided with rectangular plates, and the rectangular plates are movably connected with the wiping plates. And springs are fixedly mounted at the left and right ends of the top of the rectangular plate. By arranging the limiting frame, the wiping plate, the spring, the rotating cylinder and the pull rope, an operator firstly starts the first motor, the first motor operates to enable the rotating shaft to drive the rotating cylinder to rotate, and at the moment, the spring enables the wiping plate to quickly move downwards under the limiting of the limiting frame due to the elastic force recovery effect; at the moment, a first motor is started, the first motor operates to enable a rotating cylinder to rotate reversely, at the moment, the rotating cylinder enables a pull rope to pull a wiping plate to move upwards, and at the moment, the wiping plate wipes dust on the front face of the display board.

Description

Technical Field

[0001] The utility model belongs to the technical field of advertisement display devices, in particular to an advertisement device with high installation stability. Background Art

[0002] Commercial advertising is advertising with the purpose of profit. No matter what the information conveyed by the product advertisement is, the ultimate goal is to make a profit for the advertiser's company or individual.

[0003] At present, operators usually use relevant advertising display devices when displaying advertisements. Most of the current advertising display devices are set up outdoors, so the content of the advertising display is easily disturbed by external factors. Due to long-term exposure to the outside, the content of the advertisement is often covered by accumulated dust, which greatly reduces the commercial value of the advertisement, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides an advertising device with high installation stability and the advantage of wiping dust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an advertising device with high installation stability comprises a display board, limit frames are fixedly installed on the left and right sides of the display board, a wiping plate is movably connected to the inner side of the limit frame, a rectangular plate is fixedly installed on the bottom of the limit frame, springs are fixedly installed on the left and right ends of the top of the rectangular plate, the other end of the spring is fixedly connected to the bottom of the wiping plate, a mounting frame is fixedly installed on the left and right ends of the top of the display board, a guide wheel is movably connected to the inner side of the mounting frame, a fixing frame is fixedly installed on the left and right ends of the back side of the display board, a first motor is fixedly installed on the left side of the fixing frame, a rotating shaft is fixedly sleeved on the other end of the output shaft of the first motor, and the other end of the rotating shaft extends to the right side of the fixing frame, a rotating cylinder is fixedly sleeved on the outer surface of the rotating shaft, a pull rope is fixedly connected to the left and right sides of the outer surface of the rotating cylinder, the outer surface of the pull rope is movably connected to the outer surface of the guide wheel, and the other end of the pull rope is fixedly connected to the top of the wiping board.

[0006] As a preferred embodiment of the present invention, a lifting plate is fixedly installed on the bottom of the display board, and a fixed plate is movably connected inside the lifting plate.

[0007] As a preferred embodiment of the present invention, a base plate is fixedly installed on the bottom of the fixing plate, and the shape of the base plate is rectangular.

[0008] As a preferred embodiment of the present invention, mounting plates are fixedly mounted on both left and right ends of the top of the bottom plate, and a second motor is fixedly mounted on the left side of the mounting plate.

[0009] As a preferred embodiment of the present invention, a lead screw is fixedly sleeved on the other end of the output shaft of the second motor, and the other end of the lead screw extends to the right side of the mounting plate.

[0010] As a preferred embodiment of the utility model, movable blocks are threadedly sleeved on both left and right sides of the outer surface of the lead screw, and the bottom of the movable block is movably connected to the top of the base plate.

[0011] As a preferred embodiment of the utility model, the top of the movable block is hinged with an inclined plate, the top of the inclined plate is hinged with a fixed block, and the front side of the fixed block is fixedly connected to the back side of the lifting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a limit frame, a wiping plate, a spring, a rotating drum and a pull rope. The operator first starts the first motor. The operation of the first motor will cause the rotating shaft to rotate with the rotating drum. At this time, the spring will cause the wiping plate to move downward quickly under the limit of the limit frame due to the elastic recovery effect. At this time, the first motor is started again. The operation of the first motor will cause the rotating drum to reverse. At this time, the rotating drum will cause the pull rope to pull the wiping plate upward, and the wiping plate will wipe the dust on the front of the display board.

[0014] 2. The utility model sets a fixed plate, a lifting plate, a movable block, an inclined plate and a fixed block. The operator starts the second motor. The operation of the second motor will cause the lead screw to rotate. At this time, the lead screw will cause the movable block to move toward each other. At this time, the movable block will cause the inclined plate to rotate and squeeze the fixed block. At this time, the fixed block will move upward smoothly with the lifting plate under the limiting action of the fixed plate. At this time, the lifting plate will move upward with the display board at the same time. At this time, the operator can reach the required height by adjusting the display board. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the lead screw of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the back side of the utility model.

[0020] In the figure: 1. display board; 2. fixed plate; 3. lifting plate; 4. bottom plate; 5. limit frame; 6. wiping plate; 7. rectangular plate; 8. spring; 9. mounting frame; 10. guide wheel; 11. fixed frame; 12. first motor; 13. rotating shaft; 14. rotating cylinder; 15. pull rope; 16. mounting plate; 17. second motor; 18. lead screw; 19. movable block; 20. inclined plate; 21. fixed block. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 5 As shown, the utility model provides an advertising device with high installation stability, including a display board 1, a limit frame 5 is fixedly installed on the left and right sides of the display board 1, a wiping plate 6 is movably connected to the inner side of the limit frame 5, a rectangular plate 7 is fixedly installed on the bottom of the limit frame 5, a spring 8 is fixedly installed on the left and right ends of the top of the rectangular plate 7, and the other end of the spring 8 is fixedly connected to the bottom of the wiping plate 6, a mounting frame 9 is fixedly installed on the left and right ends of the top of the display board 1, and a guide wheel 10 is movably connected to the inner side of the mounting frame 9, a fixing frame 11 is fixedly installed on the left and right ends of the back of the display board 1, a first motor 12 is fixedly installed on the left side of the fixing frame 11, a rotating shaft 13 is fixedly sleeved on the other end of the output shaft of the first motor 12, and the other end of the rotating shaft 13 extends to the right side of the fixing frame 11, a rotating cylinder 14 is fixedly sleeved on the outer surface of the rotating shaft 13, and a pull rope 15 is fixedly connected to the left and right sides of the outer surface of the rotating cylinder 14, the outer surface of the pull rope 15 is movably connected to the outer surface of the guide wheel 10, and the other end of the pull rope 15 is fixedly connected to the top of the wiping plate 6.

[0023] The operator first starts the first motor 12. The operation of the first motor 12 will cause the rotating shaft 13 to rotate with the rotating cylinder 14. At this time, the spring 8 will pull the wiping plate 6 to move downward under the limit of the limit frame 5 due to the elastic recovery effect. At this time, the operator starts the first motor 12 again to make the rotating shaft 13 reverse with the rotating cylinder 14. At this time, the rotating cylinder 14 will cause the pull rope 15 to pull the wiping plate 6 upward. At this time, the wiping plate 6 will wipe the dust on the front of the display board 1.

[0024] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5A lifting plate 3 is fixedly installed at the bottom of the display board 1, and a fixed plate 2 is movably connected inside the lifting plate 3.

[0025] As a technical optimization solution of the present invention, due to the design of the fixing plate 2 , the fixing plate 2 will have a good limiting effect on the lifting plate 3 .

[0026] refer to Figures 1 to 5 A bottom plate 4 is fixedly installed at the bottom of the fixed plate 2, and the shape of the bottom plate 4 is rectangular.

[0027] As a technical optimization solution of the present invention, due to the design of the bottom plate 4 , the bottom plate 4 will have a good fixing and supporting effect on the fixed plate 2 .

[0028] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 The left and right ends of the top of the bottom plate 4 are fixedly mounted with mounting plates 16 , and the left side of the mounting plate 16 is fixedly mounted with a second motor 17 .

[0029] As a technical optimization solution of the present invention, due to the design of the mounting plate 16 , the mounting plate 16 will have a good fixing effect on the second motor 17 .

[0030] refer to Figures 1 to 5 The other end of the output shaft of the second motor 17 is fixedly sleeved with a lead screw 18 , and the other end of the lead screw 18 extends to the right side of the mounting plate 16 .

[0031] As a technical optimization solution of the present invention, the operator starts the second motor 17, and the operation of the second motor 17 will cause the lead screw 18 to rotate.

[0032] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 The left and right sides of the outer surface of the lead screw 18 are both threadedly sleeved with movable blocks 19, and the bottom of the movable block 19 is movably connected to the top of the bottom plate 4.

[0033] As a technical optimization solution of the present invention, when the lead screw 18 rotates, the lead screw 18 will cause the movable block 19 to move toward each other.

[0034] refer to Figure 5 The top of the movable block 19 is hinged with an inclined plate 20 , the top of the inclined plate 20 is hinged with a fixed block 21 , and the front of the fixed block 21 is fixedly connected to the back of the lifting plate 3 .

[0035] As a technical optimization solution of the utility model, when the inclined plate 20 rotates, the inclined plate 20 will rotate and squeeze the fixed block 21, and the fixed block 21 will move upward with the lifting plate 3 at the same time.

[0036] The working principle and use process of this utility model:

[0037] When the operator needs to wipe the front side of the display board 1, the first motor 12 is started first. The operation of the first motor 12 will cause the rotating shaft 13 to rotate with the rotating cylinder 14. At this time, the spring 8 will cause the wiping plate 6 to move downward under the limit of the limit frame 5 due to the elastic recovery effect. At this time, the operator starts the first motor 12 again. The operation of the first motor 12 will cause the rotating cylinder 14 to reverse. At this time, the rotating cylinder 14 will cause the pull rope 15 to pull the wiping plate 6. At this time, the wiping plate 6 will move upward under the limit of the limit frame 5. At this time, the wiping plate 6 will wipe the dust on the front side of the display board 1.

[0038] When the operator needs to raise the height of the display board 1, the second motor 17 is started. The operation of the second motor 17 will cause the lead screw 18 to rotate. At this time, the lead screw 18 will cause the movable block 19 to move toward each other. At this time, the movable block 19 will cause the inclined plate 20 to rotate and squeeze the fixed block 21. At this time, the fixed block 21 will move the lifting plate 3 upward quickly under the limiting action of the fixed plate 2, and the purpose of raising the height will be achieved.

[0039] 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.

[0040] Although 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. An advertising device with high installation stability, comprising a display board (1), characterized in that: The display board (1) is fixedly mounted with a limit frame (5) on both left and right sides, the inner side of the limit frame (5) is movably connected with a wiping plate (6), the bottom of the limit frame (5) is fixedly mounted with a rectangular plate (7), the left and right ends of the top of the rectangular plate (7) are fixedly mounted with a spring (8), the other end of the spring (8) is fixedly connected to the bottom of the wiping plate (6), the left and right ends of the top of the display board (1) are fixedly mounted with a mounting frame (9), the inner side of the mounting frame (9) is movably connected with a guide wheel (10), and the left and right ends of the back side of the display board (1) are fixedly mounted with a fixed A frame (11) is provided, a first motor (12) is fixedly installed on the left side of the fixed frame (11), a rotating shaft (13) is fixedly sleeved on the other end of the output shaft of the first motor (12), the other end of the rotating shaft (13) extends to the right side of the fixed frame (11), a rotating cylinder (14) is fixedly sleeved on the outer surface of the rotating shaft (13), a pull rope (15) is fixedly connected to the left and right sides of the outer surface of the rotating cylinder (14), the outer surface of the pull rope (15) is movably connected to the outer surface of the guide wheel (10), and the other end of the pull rope (15) is fixedly connected to the top of the wiping plate (6).

2. The advertising device with high installation stability according to claim 1, characterized in that: A lifting plate (3) is fixedly mounted on the bottom of the display board (1), and a fixed plate (2) is movably connected inside the lifting plate (3).

3. The advertising device with high installation stability according to claim 2, characterized in that: A bottom plate (4) is fixedly mounted on the bottom of the fixed plate (2), and the bottom plate (4) is rectangular in shape.

4. The advertising device with high installation stability according to claim 3, characterized in that: Mounting plates (16) are fixedly mounted on both left and right ends of the top of the bottom plate (4), and a second motor (17) is fixedly mounted on the left side of the mounting plate (16).

5. The advertising device with high installation stability according to claim 4, characterized in that: The other end of the output shaft of the second motor (17) is fixedly sleeved with a lead screw (18), and the other end of the lead screw (18) extends to the right side of the mounting plate (16).

6. The advertising device with high installation stability according to claim 5, characterized in that: The left and right sides of the outer surface of the lead screw (18) are both threadedly sleeved with movable blocks (19), and the bottom of the movable block (19) is movably connected to the top of the bottom plate (4).

7. The advertising device with high installation stability according to claim 6, characterized in that: The top of the movable block (19) is hinged with an inclined plate (20), the top of the inclined plate (20) is hinged with a fixed block (21), and the front side of the fixed block (21) is fixedly connected to the back side of the lifting plate (3).

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