Advertising board with advertising cloth convenient to replace and update

Abstract

The utility model relates to the technical field of advertising boards, in particular to an advertising board with advertising cloth convenient to replace and update, which comprises a base, a supporting column is fixed at the top end of the base, an advertising board body is fixed at the top end of the supporting column, mounting grooves are arranged on two sides of the advertising board body, and connecting holes are arranged on two sides of the mounting grooves. And supporting rods rotationally penetrate through the interiors of the connecting holes, nuts are connected to the positions, located at the outer ends of the connecting holes, of the surfaces of the supporting rods, rotating rollers are connected to the surfaces of the supporting rods in a sleeving mode, and a conveying belt is connected to the surfaces of the two rotating rollers. The advertisement box has the advantages that the advertisement cloth is convenient to disassemble, replace and update, the advertisement cloth in the mounting groove can be protected by the detachably mounted transparent cover plate, long-time safe use of the advertisement cloth can be kept, and replacement and update are also convenient; and the base is kept balanced and stable in placement, the laying stability of the advertising cloth is improved, and the advertising cloth is not prone to vibration or even falling off due to shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of billboards, in particular to a billboard which is convenient for replacing and updating advertising cloth. Background Art

[0002] A billboard is an outdoor advertising structure display board. It is an outdoor media used to convey advertising information. It is widely used in locations such as streets, shops, and storefronts. Billboards generally have advertising printing, advertising curtains, electronic screens, etc. They are usually found in high-traffic areas, such as along busy roads. Billboards display large advertisements to passers-by and drivers. Billboards usually display witty slogans and unique visuals. They are very eye-catching in designated top market areas. They must be readable in a very short time, so they usually have only a few words in large fonts, and colorful humorous or engaging images.

[0003] For example, the prior art Chinese patent publication number "CN219832152U" provides a billboard that is easy to replace and update advertising cloth, including a fixed platform, the upper surface of the fixed platform is fixedly connected to a forward and reverse motor, the output shaft of the forward and reverse motor is fixedly connected to a threaded column, the surface of the threaded column is sleeved with a threaded cap, the surface of the threaded cap is fixedly connected to a connecting block, one end of the connecting block is fixedly connected to a protective shell, a movable frame is provided inside the protective shell, and a first electric push rod is fixedly connected inside the movable frame.

[0004] The device is provided with a forward and reverse motor. When the staff is replacing the advertising cloth, the staff only needs to start the forward and reverse motor through the control switch, which can make the connecting block on the surface of the threaded cap drive the protective shell to move downward, thereby lowering the protective shell and making it easier for the staff to disassemble and install the advertising cloth.

[0005] Existing billboards that are easy to replace and update advertising cloths generally use nails, glue, tape and other structures to lay advertising cloths on the surface of the billboards, which is troublesome and inconvenient, and is also easily exposed to wind and rain, unsafe, and easy to fall and be damaged. Moreover, the main body of the billboard is not placed in a balanced and stable manner and is easy to shake, which causes the advertising cloth to vibrate and become loose or even fall, and the balance and stability of the main body of the billboard cannot be maintained. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art that the advertising cloth is inconvenient to replace and update, is easily exposed to wind and rain, is not safe, and is easy to fall and be damaged, and proposes a billboard that is easy to replace and update the advertising cloth.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A billboard which is convenient for replacing and updating advertising cloth is designed, comprising a base, a supporting column being fixed on the top of the base, a billboard body being fixed on the top of the supporting column, mounting grooves being opened on both sides of the billboard body, connecting holes being opened on both sides of the mounting groove, a supporting rod being rotatably passed through the interior of the connecting hole, a nut being connected to the surface of the supporting rod and located at the outer end of the connecting hole, a rotating roller being sleeved on the surface of the supporting rod, a conveyor belt being connected to the surfaces of two of the rotating rollers, a first magnetic strip being inlaid inside the conveyor belt, advertising cloth being laid on both outer sides of the conveyor belt, a second magnetic strip being arranged on the outer top and bottom of the advertising cloth, a clamping strip being fixed to the top and bottom of the side surfaces of the billboard body, a transparent cover plate being slidably installed between the two clamping strips, and a sealing strip being connected to the inner edge of the transparent cover plate.

[0009] Furthermore, the billboard body is a rectangular structure and is vertically arranged, and the installation groove is a rectangular groove structure.

[0010] Furthermore, the support rod is a threaded rod structure and is horizontally arranged and is fastened and installed with the billboard body through the nut. The conveyor belt is rotatably installed inside the installation groove through the rotating roller and the support rod.

[0011] Furthermore, the length of the first magnetic strip is equal to that of the conveyor belt and is evenly embedded inside the conveyor belt. The length of the second magnetic strip is equal to that of the first magnetic strip, and the second magnetic strip is connected to the first magnetic strip via the advertising cloth and the conveyor belt.

[0012] Furthermore, the clamping strip is located at the upper and lower ends of the mounting groove and is arranged horizontally. The cross section of the clamping strip is an L-shaped structure, and the transparent cover plate is made of a transparent acrylic plate material.

[0013] Furthermore, a push-pull handle is fixed to the outer edge of the transparent cover, the transparent cover is a rectangular structure, and vertically covers the outer side of the installation groove, the sealing strip is made of rubber material, the sealing strip is a rectangular ring structure, and is squeezed on the outer edge of the installation groove.

[0014] Furthermore, the base is arranged horizontally, an adjustment slot is opened in the middle of the base, and a balance plate slides through the inside of the adjustment slot.

[0015] Furthermore, the balance board is a rectangular structure and is arranged horizontally, with its outer end extending out of the outside of the base. A pad is fixed to the bottom of the outer end of the balance board, and the pad is a long strip structure, and its bottom end is flush with the bottom end of the base.

[0016] The utility model provides a billboard that is easy to replace and update the advertising cloth, and has the following beneficial effects:

[0017] 1. The utility model provides mounting grooves on both sides of the billboard body, and rotates the support rod through the mounting grooves, and connects the conveyor belt through the rotating roller on the surface of the support rod, and lays a plurality of advertising cloths on the surface of the conveyor belt, and clamps and lays the advertising cloths on the surface of the conveyor belt through the suction connection of the first magnetic strip and the second magnetic strip. Moreover, when it is necessary to update the advertising cloths, the support rod can be rotated to adjust the different advertising cloths on the surface of the conveyor belt toward the outside of the notch of the mounting groove for pedestrians to watch, so that it is convenient to disassemble, replace and update the advertising cloths. At the same time, a transparent cover plate is slidably installed on the outside of the mounting groove through the snap-on strip, and the sealing strip on the inner side of the transparent cover plate is pressed against the outer edge of the mounting groove. In this way, when it is necessary to replace the advertising cloth, the detachable transparent cover plate can provide protection for the advertising cloth inside the mounting groove, and the sealing strip is used to provide dust and water protection. In this way, the advertising cloths can be kept safe for a long time and can be easily replaced and updated.

[0018] 2. The utility model sets an adjustment groove inside the base, and the inside of the adjustment groove slides through the balance plate. In this way, when the billboard needs to be placed for use, the balance plate can be moved along the adjustment groove to increase the ground contact range of the base, thereby maintaining the balance and stability of the base, thereby enhancing the balance stability of the billboard body, improving the stability of the laying of the advertising cloth, and preventing it from vibrating or even falling due to shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 The enlarged view of point D;

[0021] Figure 3 For this utility model Figure 1 A cross-sectional view of

[0022] Figure 4 For this utility model Figure 1 A magnified image of point A;

[0023] Figure 5 For this utility model Figure 1 The enlarged view of point B;

[0024] Figure 6 For this utility model Figure 1 Side view of

[0025] Figure 7 For this utility model Figure 6 Enlarged view of point C.

[0026] In the figure: 1. base; 2. balance board; 3. pad; 4. adjustment slot; 5. support column; 6. snap-in strip; 7. transparent cover; 8. installation slot; 9. push-pull handle; 10. transmission belt; 11. billboard body; 12. second magnetic strip; 13. advertising cloth; 14. first magnetic strip; 15. rotating roller; 16. support rod; 17. sealing strip; 18. nut; 19. connecting hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The billboard shown in the figure is convenient for replacing and updating the advertising cloth, including a base 1, a support column 5 is fixed to the top of the base 1, a billboard body 11 is fixed to the top of the support column 5, mounting grooves 8 are opened on both sides of the billboard body 11, connecting holes 19 are opened on both sides of the mounting groove 8, a support rod 16 is rotated through the inside of the connecting hole 19, and a nut 18 is connected to the surface of the support rod 16 and the position at the outer end of the connecting hole 19, so that the support rod 16 can be rotated through the mounting groove 8 and connected to the billboard body 1 through the nut 18. 1 is fastened and installed; the surface of the support rod 16 is sleeved with a rotating roller 15, and the surfaces of the two rotating rollers 15 are connected with a conveyor belt 10, the conveyor belt 10 is vertically arranged, and the interior of the conveyor belt 10 is inlaid with a first magnetic strip 14, and the two outer sides of the conveyor belt 10 are paved with advertising cloth 13, and the outer top and bottom of the advertising cloth 13 are provided with a second magnetic strip 12; the top and bottom of the side of the billboard body 11 are fixed with a clamping strip 6, and a transparent cover plate 7 is slidably installed between the two clamping strips 6, and the inner edge of the transparent cover plate 7 is connected with a sealing strip 17.

[0030] At the same time, the billboard body 11 is a rectangular structure and is vertically arranged, and the installation groove 8 is a rectangular groove structure; the support rod 16 is a threaded rod structure and is horizontally arranged, and is fastened and installed with the billboard body 11 through the nut 18, and the conveyor belt 10 is rotatably installed inside the installation groove 8 through the rotating roller 15 and the support rod 16; the length of the first magnetic strip 14 is equal to the length of the conveyor belt 10, and is evenly embedded in the conveyor belt 10, the length of the second magnetic strip 12 is equal to the length of the first magnetic strip 14, and the second magnetic strip 12 is separated from the advertising cloth 1 3 and the conveyor belt 10 are connected by suction with the first magnetic strip 14, so as to facilitate the replacement and updating of the advertising cloth 13; the snap-in strip 6 is located at the upper and lower ends of the mounting groove 8 and is arranged horizontally, and the cross-section of the snap-in strip 6 is an L-shaped structure, and the transparent cover plate 7 is made of a transparent acrylic plate material, which is convenient for pedestrians to watch and can also protect the advertising cloth 13; a push-pull handle 9 is fixed to the outer edge of the transparent cover plate 7, and the transparent cover plate 7 is a rectangular structure and vertically covers the outer side of the mounting groove 8, and the sealing strip 17 is made of rubber material, and the sealing strip 17 is a rectangular ring structure and is squeezed on the outer edge of the mounting groove 8.

[0031] Therefore, during use, when the advertising cloth needs to be updated, the support rod 16 can be rotated to adjust the different advertising cloths 13 on the surface of the conveyor belt 10 toward the outside of the slot of the mounting groove 8 for pedestrians to watch, thereby facilitating the removal, replacement and updating of the advertising cloth 13; at the same time, on the outside of the mounting groove 8, the transparent cover plate 7 is slidably installed through the snap-in strip 6, and the sealing strip 17 on the inner side of the transparent cover plate 7 is squeezed against the outer edge of the mounting groove 8. In this way, when the advertising cloth needs to be replaced, the detachable transparent cover plate 7 can provide protection for the advertising cloth 13 inside the mounting groove 8, and the sealing strip 17 can be used for dust and water protection. In this way, the advertising cloth 13 can be kept safe for use for a long time, and it is also convenient for replacement and updating.

[0032] Moreover, the base 1 is horizontally arranged, and an adjustment groove 4 is opened in the middle of the base 1, and a balance board 2 slides through the inside of the adjustment groove 4; the balance board 2 is a rectangular structure and is horizontally arranged, and its outer end extends out of the outside of the base 1, and a pad 3 is fixed to the bottom of the outer end of the balance board 2, and the pad 3 is a long strip structure, and the bottom end is flush with the bottom end of the base 1; when in use, when it is necessary to place the billboard for use, the balance board 2 can be moved along the adjustment groove 4 to increase the ground contact range of the base 1, thereby maintaining the balance and stability of the base 1, and then the balance stability of the billboard body 11 can be enhanced, and the stability of the laying of the advertising cloth 13 is improved, which is not easy to vibrate or even fall due to shaking.

[0033] Example 2

[0034] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The billboard shown in the figure is convenient for replacing and updating the advertising cloth, including a base 1, a support column 5 is fixed to the top of the base 1, a billboard body 11 is fixed to the top of the support column 5, mounting grooves 8 are opened on both sides of the billboard body 11, connecting holes 19 are opened on both sides of the mounting groove 8, a support rod 16 is rotated through the inside of the connecting hole 19, and a nut 18 is connected to the surface of the support rod 16 and the position at the outer end of the connecting hole 19, so that the support rod 16 can be rotated through the mounting groove 8 and connected to the billboard body 1 through the nut 18. 1 is fastened and installed; the surface of the support rod 16 is sleeved with a rotating roller 15, and the surfaces of the two rotating rollers 15 are connected with a conveyor belt 10, the conveyor belt 10 is vertically arranged, and the interior of the conveyor belt 10 is inlaid with a first magnetic strip 14, and the two outer sides of the conveyor belt 10 are paved with advertising cloth 13, and the outer top and bottom of the advertising cloth 13 are provided with a second magnetic strip 12; the top and bottom of the side of the billboard body 11 are fixed with a clamping strip 6, and a transparent cover plate 7 is slidably installed between the two clamping strips 6, and the inner edge of the transparent cover plate 7 is connected with a sealing strip 17.

[0035] Therefore, during use, when the advertising cloth needs to be updated, the support rod 16 can be rotated to adjust the different advertising cloths 13 on the surface of the conveyor belt 10 toward the outside of the slot of the mounting groove 8 for pedestrians to watch, thereby facilitating the removal, replacement and updating of the advertising cloth 13; at the same time, on the outside of the mounting groove 8, the transparent cover plate 7 is slidably installed through the snap-in strip 6, and the sealing strip 17 on the inner side of the transparent cover plate 7 is squeezed against the outer edge of the mounting groove 8. In this way, when the advertising cloth needs to be replaced, the detachable transparent cover plate 7 can provide protection for the advertising cloth 13 inside the mounting groove 8, and the sealing strip 17 can be used for dust and water protection. In this way, the advertising cloth 13 can be kept safe for use for a long time, and it is also convenient for replacement and updating.

[0036] Moreover, the base 1 is arranged horizontally, and an adjusting groove 4 is opened in the middle of the base 1, and a balancing board 2 slides through the inside of the adjusting groove 4; the balancing board 2 is a rectangular structure and is arranged horizontally, and its outer end extends out of the outside of the base 1, and a pad 3 is fixed to the bottom of the outer end of the balancing board 2, and the pad 3 is a long strip structure, and the bottom end is flush with the bottom end of the base 1; when in use, when it is necessary to place a billboard for use, the balancing board 2 can be moved along the adjusting groove 4 to increase the ground contact range of the base 1, thereby maintaining the balance and stability of the base 1, and further enhancing the balance stability of the billboard body 11, improving the stability of the laying of the advertising cloth 13, and preventing it from vibrating or even falling due to shaking; when not in use, the balancing board 2 can be moved inward along the adjusting groove 4, and the balancing board 2 can be retracted and stored in the adjusting groove 4, so as to facilitate the carrying and transfer of the billboard.

[0037] Working method: by setting installation grooves 8 on both sides of the billboard body 11, and rotating the support rod 16 through the installation groove 8, and on the surface of the support rod 16, connecting the conveyor belt 10 through the rotating roller 15, and laying a plurality of advertising cloths 13 on the surface of the conveyor belt 10, and clamping and laying the advertising cloths 13 on the surface of the conveyor belt 10 through the first magnetic strip 14 and the second magnetic strip 12. When in use, when it is necessary to update the advertising cloth 13, the support rod 16 can be rotated to adjust the different advertising cloths 13 on the surface of the conveyor belt 10 to face the outside of the notch of the installation groove 8 for pedestrians to watch, thereby facilitating the disassembly, replacement and updating of the advertising cloths 13.

[0038] At the same time, on the outside of the installation groove 8, the transparent cover 7 is slidably installed through the snap-in strip 6, and the sealing strip 17 on the inside of the transparent cover 7 is squeezed on the outer edge of the installation groove 8. In this way, when the advertising cloth 13 needs to be replaced, the detachable transparent cover 7 can provide protection for the advertising cloth 13 inside the installation groove 8, and provide dust and water protection through the sealing strip 17. In this way, the advertising cloth 13 can be kept safe for long-term use, and it is also convenient for replacement and updating.

[0039] An adjusting groove 4 is provided inside the base 1, and a balancing board 2 is slid through the adjusting groove 4. Thus, when a billboard needs to be placed for use, the balancing board 2 can be moved along the adjusting groove 4 to increase the ground contact range of the base 1, thereby maintaining the balance and stability of the base 1. This can enhance the balance and stability of the billboard body 11, improve the stability of the laying of the advertising cloth 13, and prevent it from vibrating or even falling due to shaking.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A billboard for conveniently replacing and updating advertising cloth, comprising a base (1), characterized in that: A support column (5) is fixed to the top of the base (1), a billboard body (11) is fixed to the top of the support column (5), mounting grooves (8) are provided on both sides of the billboard body (11), connecting holes (19) are provided on both sides of the mounting groove (8), a support rod (16) is rotatably passed through the interior of the connecting hole (19), a nut (18) is connected to the surface of the support rod (16) and located at the outer end of the connecting hole (19), a rotating roller (15) is sleeved on the surface of the support rod (16), and the two The surface of the rotating roller (15) is connected to a conveyor belt (10), the interior of the conveyor belt (10) is inlaid with a first magnetic strip (14), the two outer sides of the conveyor belt (10) are paved with advertising cloth (13), the outer top and bottom ends of the advertising cloth (13) are provided with second magnetic strips (12), the top and bottom ends of the side of the billboard body (11) are fixed with snap-fit ​​strips (6), a transparent cover plate (7) is slidably installed between the two snap-fit ​​strips (6), and the inner edge of the transparent cover plate (7) is connected with a sealing strip (17).

2. The billboard that is easy to replace and update the advertising cloth according to claim 1 is characterized by: The billboard body (11) is a rectangular structure and is vertically arranged, and the installation groove (8) is a rectangular groove structure.

3. The billboard that is easy to replace and update the advertising cloth according to claim 1 is characterized by: The support rod (16) is a threaded rod structure and is arranged horizontally. It is fastened and installed with the billboard body (11) through the nut (18). The transmission belt (10) is rotatably installed inside the installation groove (8) through the rotating roller (15) and the support rod (16).

4. The billboard for facilitating the replacement and updating of advertising cloth according to claim 1, characterized in that: The length of the first magnetic strip (14) is equal to that of the conveyor belt (10), and the first magnetic strip (14) is evenly embedded in the conveyor belt (10); the length of the second magnetic strip (12) is equal to that of the first magnetic strip (14); the second magnetic strip (12) is connected to the first magnetic strip (14) by suction via the advertising cloth (13) and the conveyor belt (10).

5. The billboard that is easy to replace and update the advertising cloth according to claim 1 is characterized in that: The clamping strip (6) is located at the upper and lower ends of the installation groove (8) and is arranged horizontally. The cross section of the clamping strip (6) is an L-shaped structure. The transparent cover plate (7) is made of a transparent acrylic plate material.

6. The billboard that is easy to replace and update the advertising cloth according to claim 1 is characterized by: A push-pull handle (9) is fixed to the outer edge of the transparent cover plate (7); the transparent cover plate (7) is a rectangular structure and vertically covers the outer side of the mounting groove (8); the sealing strip (17) is made of rubber material and is a rectangular ring structure and is squeezed on the outer edge of the mounting groove (8).

7. The billboard for conveniently replacing and updating the advertising cloth according to claim 1, characterized in that: The base (1) is arranged horizontally, an adjustment slot (4) is provided in the middle of the base (1), and a balance plate (2) is slidably passed through the inside of the adjustment slot (4).

8. The billboard for conveniently replacing and updating the advertising cloth according to claim 7, characterized in that: The balance board (2) is a rectangular structure and is arranged horizontally, with its outer end extending out of the outside of the base (1). A pad (3) is fixed to the bottom of the outer end of the balance board (2), and the pad (3) is a long strip structure, with its bottom end flush with the bottom end of the base (1).

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