Advertising board convenient for hanging and replacing advertisement

Abstract

The utility model provides an advertising board convenient for hanging and replacing advertisements, which relates to the field of advertising boards and comprises a fixing frame, an inserting plate is inserted on the left side face of the fixing frame, a plurality of magnets distributed in a matrix mode are fixedly connected on the front face of the inserting plate, an advertising board is placed on the front face of the inserting plate, and two symmetrical metal sheets are installed on the back face of the advertising board. A fixing pipe is installed in the fixing frame, and a plurality of drain holes distributed in the circumferential direction are formed in the outer surface of the fixing pipe. According to the advertising board convenient for hanging and replacing the advertisements, the magnets are mounted on the inserting plates and matched with the metal sheets, so that when the advertising board is replaced, the inserting plates are pulled out, the advertising board is taken down, and the metal sheets are mounted on a new advertising board, and the advertising board can be replaced conveniently and quickly; and the surface of the advertising board can be cleaned through cooperation of the cleaning cotton cylinder, and the situation that the visual effect of the advertising board is affected due to the fact that stains are attached to the advertising board after long-time use is avoided.

Description

Technical Field

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

[0002] Billboards are a kind of promotional tool widely used in various fields. They guide consumption by publishing information about companies and products. Billboards are generally suitable for shopping malls or some specialty stores. When installing billboards, bolts are usually used, or glue is used to fix the advertising posters. However, it is not convenient to replace the advertisements in actual use, and it is easy to cause the advertisements to be damaged during the replacement process. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a billboard which is convenient for hanging and replacing advertisements, and solves the problems raised in the background technology.

[0004] Technical Solution

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a billboard that is convenient for hanging and replacing advertisements, including a fixed frame, a plug plate is plugged into the left side of the fixed frame, a plurality of magnets distributed in a matrix are fixedly connected to the front of the plug plate, a billboard is placed on the front of the plug plate, two symmetrical metal sheets are installed on the back of the billboard, a fixed tube is installed inside the fixed frame, a plurality of drainage holes distributed in a circumference are opened on the outer surface of the fixed tube, and a cleaning cotton tube is installed on the outer surface of the rotating tube.

[0006] Furthermore, a plurality of circumferentially distributed card slots are provided on the upper surface of the plug board, and a plurality of circumferentially distributed elastic sheets are fixedly connected to the inner wall of the fixed frame, and the plurality of elastic sheets are all located in the card slots adjacent thereto. The cooperation between the installation of the elastic sheets and the card slots can fix the plug board so that the plug board can be stably placed in the fixed frame.

[0007] Furthermore, a storage cylinder is installed on the upper surface of the fixed frame, and a drain pipe is fixedly connected to the left side of the storage cylinder. A valve is installed at the other end of the drain pipe, and the upper end of the fixed pipe is fixedly connected to the valve. The installed valve can discharge the alcohol in the storage cylinder into the cleaning cotton cylinder when the valve is opened, so that the cleaning cotton cylinder and alcohol can be used to clean the surface of the billboard.

[0008] Furthermore, a support frame is placed below the fixed frame, and the support frame is slidably connected to the fixed frame. The support frame can support the fixed frame and limit the fixed frame to prevent the fixed frame from swinging.

[0009] Furthermore, the front side of the support frame is fixedly connected to two symmetrical sliding frames, the interiors of the two sliding frames are slidably connected to sliding members, the back side of the fixed frame is fixedly connected to two sets of symmetrical card plates, the two sliding members are in contact with the card plates adjacent to them, the rear ends of the two sliding members completely penetrate the sliding frames adjacent to them, and the cooperation of the installed card plates and the sliding members can adjust the height of the fixed frame, so that the fixed frame can be adjusted to a suitable height.

[0010] Furthermore, springs are fixedly connected to the backs of the two sliding members, and the other ends of the two springs are fixedly connected to the sliding frames adjacent to them. The installed springs can push the sliding members to contact the card plate through the elastic deformation force of the springs, so as to support the fixed frame.

[0011] Furthermore, the outer surface of the storage cylinder is fixedly connected to a perfusion pipe, and a water inlet valve is installed on the outer surface of the perfusion pipe. The installation of the water inlet valve can seal the storage cylinder to prevent the alcohol in the storage cylinder from volatilizing.

[0012] The beneficial effects of the utility model are:

[0013] 1. The billboard which is convenient for hanging and replacing advertisements can be replaced by installing magnets on the plug board and cooperating with the metal sheet. When replacing the billboard, the plug board can be pulled out, the billboard can be removed and the metal sheet can be installed on the new billboard, so that the billboard can be replaced conveniently and quickly. In addition, the surface of the billboard can be cleaned by installing a cleaning cotton cylinder to prevent the billboard from being attached with stains after long-term use and affecting the visual effect of the billboard.

[0014] 2. The billboard is convenient for hanging and replacing advertisements. The cooperation between the mounting card plate and the sliding member can adjust the height of the fixed frame, which is convenient for adjusting the fixed frame to a suitable height and improves the convenience of the user. The cooperation between the mounting elastic sheet and the card slot can fix the plug-in board, so that the plug-in board can be stably placed in the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a sectional view of the left side view of the sliding frame of the utility model;

[0016] Figure 2 This is a front view of the fixing frame of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 It is a cross-sectional view of the front view of the storage cylinder of the utility model;

[0019] Figure 5 This is a front view of the plug board of the utility model;

[0020] Figure 6 This is the rear view of the billboard structure of the utility model;

[0021] Figure 7 This is a front view of the fixed pipe of the utility model.

[0022] Among them, 1. fixed frame; 2. plug-in plate; 3. magnet; 4. billboard; 5. metal sheet; 6. fixed pipe; 7. drainage hole; 8. cleaning cotton tube; 9. slot; 10. elastic sheet; 11. storage tube; 12. drainage pipe; 13. valve; 14. support frame; 15. sliding frame; 16. sliding part; 17. card plate; 18. spring; 19. perfusion pipe; 20. water inlet valve. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-7 A billboard for hanging and replacing advertisements comprises a fixed frame 1, a plug-in board 2 is plugged into the left side of the fixed frame 1, a plurality of magnets 3 distributed in a matrix are fixedly connected to the front of the plug-in board 2, a billboard 4 is placed on the front of the plug-in board 2, two symmetrical metal sheets 5 are installed on the back of the billboard 4, a fixed tube 6 is installed inside the fixed frame 1, a plurality of drainage holes 7 distributed in a circumference are opened on the outer surface of the fixed tube 6, a cleaning cotton cylinder 8 is installed on the outer surface of the rotating tube, and when the billboard 4 is replaced, the plug-in board 2 can be pulled out, the billboard 4 can be removed and the metal sheet 5 can be installed on the new billboard 4, so that the billboard 4 can be replaced, which is convenient and quick, and the surface of the billboard 4 can be cleaned by installing the cleaning cotton cylinder 8 to prevent the billboard 4 from being attached with stains after long-term use and affecting the visual effect of the billboard 4.

[0025] A plurality of circumferentially distributed card slots 9 are provided on the upper surface of the plug board 2, and a plurality of circumferentially distributed elastic sheets 10 are fixedly connected to the inner wall of the fixed frame 1, and the plurality of elastic sheets 10 are all located in the card slots 9 close thereto. The cooperation of installing the elastic sheets 10 and the card slots 9 can fix the plug board 2, so that the plug board 2 can be stably placed in the fixed frame 1. A storage cylinder 11 is installed on the upper surface of the fixed frame 1, and a drain pipe 12 is fixedly connected to the left side of the storage cylinder 11, and a valve 13 is installed at the other end of the drain pipe 12. The upper end of the fixed pipe 6 is fixedly connected to the valve 13. The installation of the valve 13 can discharge the alcohol in the storage cylinder 11 into the cleaning cotton cylinder 8 when the valve 13 is opened, so that the cooperation of the cleaning cotton cylinder 8 and the alcohol can clean the surface of the billboard 4. The outer surface of the storage cylinder 11 is fixedly connected to the perfusion pipe 19, and the outer surface of the perfusion pipe 19 is installed with a water inlet valve 20. The installation of the water inlet valve 20 can seal the storage cylinder 11 to prevent the alcohol in the storage cylinder 11 from volatilizing.

[0026] A support frame 14 is placed below the fixed frame 1, and the support frame 14 is slidably connected to the fixed frame 1. The support frame can support the fixed frame 1 and limit the fixed frame 1 to prevent the fixed frame 1 from swinging. Two symmetrical sliding frames 15 are fixedly connected to the front of the support frame 14, and sliding members 16 are slidably connected to the interior of the two sliding frames 15. Two sets of symmetrical card plates 17 are fixedly connected to the back of the fixed frame 1. The two sliding members 16 are in contact with the card plates 17 adjacent to them, and the rear ends of the two sliding members 16 completely penetrate the sliding frames 15 adjacent to them. The cooperation of the installation card plates 17 and the sliding members 16 can adjust the height of the fixed frame 1, so as to facilitate adjusting the fixed frame 1 to a suitable height. The backs of the two sliding members 16 are fixedly connected with springs 18, and the other ends of the two springs 18 are fixedly connected to the sliding frames 15 adjacent to them. The installation springs 18 can push the sliding members 16 to contact the card plates 17 through the elastic deformation force of the springs 18, so as to support the fixed frame 1.

[0027] When in use, first fix the metal sheet 5 on the back of the billboard 4, then place the billboard 4 on the front of the plugboard 2, the magnet 3 will adsorb the metal sheet 5, so that the billboard 4 can be fixed on the plugboard 2, then insert the plugboard 2 into the fixed frame 1, and the plugboard 2 can be fixed by the cooperation of the elastic sheet 10 and the card slot 9, so that the plugboard 2 can be stably placed in the fixed frame 1, when the height of the fixed frame 1 is adjusted, the fixed frame 1 is slid in the support frame 14, and when the fixed frame 1 is adjusted to a suitable height, the spring 18 can push The sliding member 16 contacts the block adjacent to it, so that it can support the fixed frame 1, thereby achieving the purpose of adjusting the height of the fixed frame 1. After a long period of use, impurities will adhere to the surface of the billboard 4. At this time, the valve 13 is opened to allow the alcohol in the storage cylinder 11 to enter the fixed pipe 6 through the drain pipe 12 and be discharged into the cleaning cotton cylinder 8 from the multiple drain holes 7. At this time, the plug plate 2 is pulled to allow the cleaning cotton cylinder 8 to clean the surface of the billboard 4, thereby preventing impurities from adhering to the surface of the billboard 4 and affecting the visual effect of the advertisement.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0029] 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 hanging and replacing advertisements, comprising a fixing frame (1), Features: The left side of the fixed frame (1) is plugged with a plug board (2), the front side of the plug board (2) is fixedly connected with a plurality of magnets (3) distributed in a matrix, the front side of the plug board (2) is placed with a billboard (4), the back side of the billboard (4) is installed with two symmetrical metal sheets (5), the interior of the fixed frame (1) is installed with a fixed tube (6), the outer surface of the fixed tube (6) is provided with a plurality of drainage holes (7) distributed in a circumference, and the outer surface of the rotating tube is installed with a cleaning cotton cylinder (8).

2. A billboard that is convenient for hanging and replacing advertisements according to claim 1, Features: The upper surface of the plug plate (2) is provided with a plurality of circumferentially distributed slots (9), the inner wall of the fixed frame (1) is fixedly connected with a plurality of circumferentially distributed elastic sheets (10), and the plurality of elastic sheets (10) are all located in the slots (9) adjacent thereto.

3. A billboard for conveniently hanging and replacing advertisements according to claim 1, Features: A storage cylinder (11) is installed on the upper surface of the fixed frame (1), a drainage pipe (12) is fixedly connected to the left side of the storage cylinder (11), a valve (13) is installed at the other end of the drainage pipe (12), and the upper end of the fixed pipe (6) is fixedly connected to the valve (13).

4. A billboard for conveniently hanging and replacing advertisements according to claim 1, Features: A support frame (14) is placed below the fixed frame (1), and the support frame (14) is slidably connected to the fixed frame (1).

5. A billboard for conveniently hanging and replacing advertisements according to claim 4, Features: The front side of the support frame (14) is fixedly connected to two symmetrical sliding frames (15), the interiors of the two sliding frames (15) are slidably connected to sliding members (16), the back side of the fixed frame (1) is fixedly connected to two groups of symmetrical card plates (17), the two sliding members (16) are in contact with the card plates (17) adjacent to them, and the rear ends of the two sliding members (16) completely penetrate the sliding frames (15) adjacent to them.

6. A billboard for conveniently hanging and replacing advertisements according to claim 5, Features: The backs of the two sliding members (16) are fixedly connected with springs (18), and the other ends of the two springs (18) are fixedly connected with the sliding frames (15) adjacent thereto.

7. A billboard that is convenient for hanging and replacing advertisements according to claim 3, Features: The outer surface of the storage cylinder (11) is fixedly connected to a perfusion pipe (19), and a water inlet valve (20) is installed on the outer surface of the perfusion pipe (19).

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