Exhibition hall design propaganda background wall

Abstract

The utility model relates to the technical field of background walls, in particular to an exhibition hall design propaganda background wall which comprises a base, a supporting plate is fixedly installed at the top of the base, one side of the supporting plate is rotationally connected with a first wall plate, a groove is formed in one side of the supporting plate, and the first wall plate is connected with a second wall plate in a rotating mode. A servo motor is fixedly mounted on the inner wall of the supporting plate, a rotating shaft is fixedly mounted at the output end of the servo motor, the moving frame is in threaded connection with the outer surface of the rotating shaft, the moving frame is in lap joint with the inner wall of the groove, and a cleaning pad is arranged in the moving frame. By arranging the servo motor, the rotating shaft, the moving frame and the cleaning pad, the background wall is kept clean, the wallboards can be folded, the occupied space is reduced, in addition, the background wall can be moved and is convenient to use by arranging the electric telescopic rods, the universal wheels and the base, and then the working efficiency of arranging the background wall in the exhibition hall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of background walls, in particular to a promotional background wall for exhibition hall design. Background Art

[0002] The exhibition hall cultural and art exchange meeting is a form of cultural and art market. It is an exchange activity whose main purpose is to promote and publicize cultural and artistic achievements and advanced culture and art. During the exhibition hall's literary and artistic publicity process, some background walls are needed for decoration.

[0003] Patent document CN220666595U discloses a promotional background wall for exhibition hall design, "including a base, a first background wall is fixed on the top of the base, a connecting frame is fixed on the side wall of the base, a moving mechanism is arranged on the connecting frame, the moving mechanism includes a connecting seat fixed on the inner wall of the rear side of the connecting frame, a cylinder is rotatably connected to the connecting seat, a connecting frame is fixed to the inner wall of the bottom end of the connecting frame, a vertical groove is provided on the connecting frame, a horizontal groove is provided on the connecting frame, the horizontal groove and the vertical groove are connected and located above the vertical groove, and a slider is slidably connected to the vertical groove. The difference between the utility model and the prior art is that by starting the cylinder, the cylinder drives the slider to slide in the vertical groove, and the slider drives the limit plate and the second background wall upward. During the sliding process, the cylinder rotates with the connecting seat and the back of the slider. When the cylinder pushes the slider from the vertical groove to the horizontal groove, the limit plate and the second background wall move in the direction close to the first background wall until they move to the end of the horizontal groove.".

[0004] However, in the above scheme, the first background wall and the second background wall are connected by a movable mechanism, so that the background wall can be displayed well. However, a large amount of dust is easily accumulated on the background wall after a long period of display, which affects the display effect and is not conducive to the display and promotion of products. The area of ​​the background wall is too large, which occupies a large space and reduces the practicality of the background wall. Utility Model Content

[0005] The purpose of the utility model is to overcome the problem of poor display effect of the exhibition hall design publicity background wall in the prior art and to provide an exhibition hall design publicity background wall;

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a promotional background wall for exhibition hall design, comprising:

[0007] A base, a support plate is fixedly mounted on the top of the base, and a first wall panel is rotatably connected to one side of the support plate;

[0008] A groove, wherein the groove is provided on one side of the support plate, a servo motor is fixedly mounted on the inner wall of the support plate, and a rotating shaft is fixedly mounted on the output end of the servo motor;

[0009] A moving frame is threadedly connected to the outer surface of the rotating shaft and overlapped with the inner wall of the groove. A cleaning pad is arranged inside the moving frame. One side of the first wall panel is rotatably connected to the second wall panel.

[0010] As an optional technical solution, a connecting groove is provided at the bottom of the support plate, and an electric telescopic rod is fixedly mounted on the inner wall of the connecting groove.

[0011] As an optional technical solution, the telescopic rod of the electric telescopic rod is fixedly mounted with a universal wheel, and the universal wheel is engaged and connected to the inside of the base.

[0012] As an optional technical solution, the inner wall of the movable frame is rotatably connected to a turntable, and the cleaning pad is wound around the outer surface of the turntable.

[0013] As an optional technical solution, a motor is fixedly mounted on the inner wall of the movable frame, and the output end of the motor is fixedly connected to the inner wall of the turntable.

[0014] As an optional technical solution, a limit plate is fixedly installed on the inner wall of the movable frame, and the cleaning pad is overlapped on the outer surface of the limit plate.

[0015] As an optional technical solution, a connection hole is opened on one side of the movable frame, and the cleaning pad is inserted into the inner wall of the connection hole.

[0016] The technical solution provided by the utility model has the following technical effects:

[0017] 1. The exhibition hall design publicity background wall provided by the utility model comprises a base, a groove and a moving frame, a support plate is fixedly installed on the top of the base, one side of the support plate is rotatably connected with a first wall panel, a groove, the groove is opened on one side of the support plate, a servo motor is fixedly installed on the inner wall of the support plate, a rotating shaft is fixedly installed on the output end of the servo motor, and a moving frame is threadedly connected to the outer surface of the rotating shaft, and the moving frame is overlapped on the inner wall of the groove, a cleaning pad is arranged inside the moving frame, and one side of the first wall panel is rotatably connected with a second wall panel;

[0018] By using a servo motor, a rotating shaft, a moving frame and a cleaning pad in combination, the cleaning pad is overlapped on the surface of the wall panel. The height of the cleaning pad can be adjusted to clean the dust attached to the surface of the first wall panel and the second wall panel, so that the background wall is kept clean and the display effect is improved. The wall panels can be folded and placed, which can reduce the occupied space and improve the practicality of the background wall.

[0019] 2. The exhibition hall design publicity background wall provided by the utility model comprises an electric telescopic rod, a universal wheel and a base. A connecting groove is provided at the bottom of the support plate, an electric telescopic rod is fixedly installed on the inner wall of the connecting groove, and a universal wheel is fixedly installed on the telescopic rod of the electric telescopic rod, and the universal wheel is embedded and connected to the inside of the base;

[0020] By using the electric telescopic rod, universal wheels and base together, the background wall can be moved, thereby improving the work efficiency of arranging the background wall in the exhibition hall. When displaying through the background wall, the base is moved to the ground to support and stabilize the background wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the groove structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the second wall panel structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the movable frame structure of the utility model;

[0026] Figure 6 For the utility model Figure 2 Schematic diagram of the structure at A in FIG.

[0027] In the figure: 1. base; 2. support plate; 3. first wall panel; 4. groove; 5. servo motor; 6. rotating shaft; 7. moving frame; 8. cleaning pad; 9. connecting groove; 10. electric telescopic rod; 11. universal wheel; 12. turntable; 13. motor; 14. limit plate; 15. connecting hole; 16. second wall panel. DETAILED DESCRIPTION

[0028] Reference Figures 1 to 4 The utility model provides an embodiment: a display hall design publicity background wall, including a base 1, a support plate 2 is fixedly installed on the top of the base 1, a first wall panel 3 is rotatably connected to one side of the support plate 2, a groove 4 is provided on one side of the support plate 2, a servo motor 5 is fixedly installed on the inner wall of the support plate 2, a rotating shaft 6 is fixedly installed on the output end of the servo motor 5, a moving frame 7 is threadedly connected to the outer surface of the rotating shaft 6, and the moving frame 7 is overlapped on the inner wall of the groove 4, a cleaning pad 8 is arranged inside the moving frame 7, and a second wall panel 16 is rotatably connected to one side of the first wall panel 3;

[0029] When the background wall needs to be cleaned, the servo motor 5 is turned on, and then the output end of the servo motor 5 drives the rotating shaft 6 to rotate, and then the rotating shaft 6 drives the moving frame 7 to rotate, and then the moving frame 7 is subjected to the resistance of the groove 4, so that the moving frame 7 moves downward or upward along the outer surface of the rotating shaft 6, and then the moving frame 7 drives the cleaning pad 8 to move downward or upward along the outer surface of the first wall panel 3 and the second wall panel 16. The cleaning pad 8 can clean the dust attached to the surface of the first wall panel 3 and the second wall panel 16 to ensure the cleanliness of the background wall, and the first wall panel 3 is rotatably connected to the second wall panel 16, and the wall panels can be folded and placed, which reduces the occupied space.

[0030] Reference Figure 1 and Figure 4 A connecting groove 9 is provided at the bottom of the support plate 2, an electric telescopic rod 10 is fixedly installed on the inner wall of the connecting groove 9, a universal wheel 11 is fixedly installed on the telescopic rod of the electric telescopic rod 10, and the universal wheel 11 is embedded and connected to the inside of the base 1;

[0031] When the position of the background wall needs to be changed, the electric telescopic rod 10 is turned on, and then the telescopic rod of the electric telescopic rod 10 pushes the universal wheel 11 to move downward, so that the base 1 is away from the ground. The background wall can be moved by the universal wheel 11, which improves the flexibility of the background wall and thus improves the work efficiency of arranging the background wall in the exhibition hall. When the background wall is used to display the design, the electric telescopic rod 10 is turned on to drive the universal wheel 11 to embed into the base 1, and the base 1 is moved to the ground to support and stabilize the background wall.

[0032] Reference Figure 5 and Figure 6 , the inner wall of the moving frame 7 is rotatably connected with a turntable 12, and the cleaning pad 8 is wound around the outer surface of the turntable 12, a motor 13 is fixedly installed on the inner wall of the moving frame 7, and the output end of the motor 13 is fixedly connected to the inner wall of the turntable 12, a limit plate 14 is fixedly installed on the inner wall of the moving frame 7, and the cleaning pad 8 is overlapped on the outer surface of the limit plate 14, a connecting hole 15 is opened on one side of the moving frame 7, and the cleaning pad 8 is inserted into the inner wall of the connecting hole 15;

[0033] When the wall panel is folded, the motor 13 is turned on, and then the output end of the motor 13 drives the turntable 12 to rotate, and then the turntable 12 drives the cleaning pad 8 to rotate, so that the cleaning pad 8 can be wound up and protected.

[0034] Working principle: through the use of servo motor 5, rotating shaft 6, moving frame 7 and cleaning pad 8, the height of cleaning pad 8 can be adjusted, so that cleaning pad 8 can sweep across the surface of wall panel, and the dust attached to the surface of first wall panel 3 and second wall panel 16 can be cleaned off to ensure the cleanliness of background wall, and the wall panel can be folded and placed to reduce the occupied space. In addition, through the use of electric telescopic rod 10, universal wheel 11 and base 1, the background wall can be moved, which is convenient for arranging the background wall of exhibition hall, so that work efficiency is improved, and when displaying, the base 1 can be moved to the ground to support and stabilize the background wall.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A promotional background wall for exhibition hall design, comprising: A base (1), characterized in that a support plate (2) is fixedly mounted on the top of the base (1), and a first wall plate (3) is rotatably connected to one side of the support plate (2); A groove (4), wherein the groove (4) is provided on one side of the support plate (2), a servo motor (5) is fixedly mounted on the inner wall of the support plate (2), and a rotating shaft (6) is fixedly mounted on the output end of the servo motor (5); A movable frame (7) is threadedly connected to the outer surface of the rotating shaft (6), and the movable frame (7) overlaps the inner wall of the groove (4). A cleaning pad (8) is arranged inside the movable frame (7), and one side of the first wall panel (3) is rotatably connected to the second wall panel (16).

2. The exhibition hall design publicity background wall according to claim 1 is characterized in that: A connecting groove (9) is provided at the bottom of the support plate (2), and an electric telescopic rod (10) is fixedly mounted on the inner wall of the connecting groove (9).

3. The exhibition hall design publicity background wall according to claim 2 is characterized in that: The telescopic rod of the electric telescopic rod (10) is fixedly mounted with a universal wheel (11), and the universal wheel (11) is engaged and connected to the inside of the base (1).

4. The exhibition hall design publicity background wall according to claim 1 is characterized in that: The inner wall of the movable frame (7) is rotatably connected to a rotating disk (12), and the cleaning pad (8) is wound around the outer surface of the rotating disk (12).

5. The exhibition hall design publicity background wall according to claim 1 is characterized in that: A motor (13) is fixedly mounted on the inner wall of the moving frame (7), and an output end of the motor (13) is fixedly connected to the inner wall of the rotating disk (12).

6. The exhibition hall design publicity background wall according to claim 1 is characterized in that: A limiting plate (14) is fixedly mounted on the inner wall of the movable frame (7), and the cleaning pad (8) is overlapped on the outer surface of the limiting plate (14).

7. The exhibition hall design publicity background wall according to claim 1 is characterized in that: A connection hole (15) is provided on one side of the movable frame (7), and a cleaning pad (8) is inserted through the inner wall of the connection hole (15).

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