A replacement structure for billboard

Abstract

The utility model discloses a replacement structure of an advertisement board, comprising a support column, a connection plate, a connection column and a placement plate, wherein the top of the support column is fixedly connected to the bottom of the connection plate, the top of the connection plate is fixedly connected to the bottom of the connection column, and the top of the connection column is fixedly connected to the bottom of the placement plate. The utility model provides a first connection plate, a second connection plate and a first baffle plate, and utilizes the first connection plate and the second connection plate to facilitate users to place advertisement boards on both sides of the placement plate, and then utilizes the first baffle plate to place the advertisement board to tilt out of the placement plate, thereby solving the problem that although the advertisement board can improve the stability of the advertisement board, no device is provided to facilitate users to replace the advertisement board, which is not convenient for users to replace advertisement boards of different styles, and will reduce the replacement efficiency of the advertisement board, and at the same time, the advertisement board is not provided with a light-emitting device, and the problem that the publicity effect cannot be achieved at night is achieved, thereby achieving the effect of easy replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of billboards, in particular to a replacement structure of billboards. Background Art

[0002] In today's society, the advertising industry is booming, and billboards of all sizes can be seen everywhere. In recent years, especially the billboards on roads everywhere, they have very intuitively displayed the brand connotation and are widely recognized by everyone.

[0003] For example, the patent document with application number 201721774784.9 discloses a municipal billboard, including a fixed frame, a mounting groove is provided in the fixed frame, a slide groove is provided on the fixed frame, a freely rotatable shaft is arranged in the mounting groove, an end of the shaft extends out of the mounting groove, a frame is provided at the end of the shaft away from the bottom wall of the mounting groove, an advertising board is installed on the frame, a fixing mechanism for fixing the shaft on the road is arranged in the fixed frame, the fixing mechanism includes a rack slidably arranged in the slide groove, a gear arranged on the shaft for driving the rack to slide in the slide groove, and an end of the rack can extend out of the slide groove. The key point of the technical solution is that the municipal billboard is fixed to the road by a fixing mechanism, and the municipal billboard is not easy to fall over when hit by external force or when the wind is strong.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the billboard body is easy to fall over when it is placed on the road and is hit by external force or when the wind is strong, during use, although the billboard can improve the stability of the billboard, it is not provided with a device that is convenient for users to replace the billboard, which is not convenient for users to replace billboards of different styles, which will reduce the replacement efficiency of the billboard. At the same time, the billboard is not equipped with a light-emitting device, and the publicity effect cannot be achieved at night. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a replacement structure for a billboard, which has the advantage of being easy to replace. It solves the problem that although the billboard can improve the stability of the billboard, there is no device that is convenient for users to replace the billboard, which is not convenient for users to replace billboards of different styles, which will reduce the replacement efficiency of the billboard. At the same time, the billboard is not equipped with a light-emitting device, and the publicity effect cannot be achieved at night.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a billboard replacement structure, comprising a supporting column, a connecting plate, a connecting column and a placement plate, the top of the supporting column is fixedly connected to the bottom of the connecting plate, the top of the connecting plate is fixedly connected to the bottom of the connecting column, the top of the connecting column is fixedly connected to the bottom of the placement plate, the front and back of the placement plate are movably connected with the billboard, the bottom of the front and back of the placement plate are fixedly connected with a first connecting plate, four first connecting plates are provided, the top of the front and back of the placement plate are fixedly connected with a second connecting plate, four second connecting plates are provided, the front side of the top of the first connecting plate and the front side of the bottom of the second connecting plate are fixedly connected with a first baffle, the top of the first connecting plate is provided with a reinforcement assembly, and the bottoms of the first and second connecting plates are fixedly connected with a lighting assembly.

[0007] As a preferred embodiment of the present invention, the reinforcement assembly includes a threaded rod and a handwheel, the inner wall of the first baffle is threadedly connected to the surface of the threaded rod, and one end of the threaded rod away from the placement plate is fixedly connected to the back side of the handwheel.

[0008] As a preferred embodiment of the utility model, the lighting assembly includes a fixing block, the outer side of the fixing block is fixedly connected to the top of the first connecting plate and the bottom of the second connecting plate, and a lighting lamp is embedded on one side of the fixing block close to the placement plate.

[0009] As a preferred embodiment of the utility model, a light and dark detector is fixedly connected to the top of the placement plate, a control box is embedded inside the support column, the control box is electrically connected to the light and dark detector through a wire, and the control box is electrically connected to the lighting lamp through a wire.

[0010] As a preferred embodiment of the utility model, a protective block is fixedly connected to the top of the placement plate, an inner wall of the protective block is movably connected to the surface of the light and dark detector, and a transparent top block is fixedly connected to the top of the protective block.

[0011] As a preferred embodiment of the present invention, one end of the threaded rod close to the placement plate is fixedly connected to a pressure bearing, and the back side of the pressure bearing is fixedly connected to a top plate.

[0012] As a preferred embodiment of the present invention, a sliding groove is provided on the outer side of the first baffle plate close to the placement plate, and the inner wall of the sliding groove is slidably connected to the second baffle plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a first connecting plate, a second connecting plate and a first baffle plate, and utilizes the first connecting plate and the second connecting plate to facilitate users to place the billboard on both sides of the placement plate, and then utilizes the first baffle plate to place the billboard and tilt it out of the placement plate, thereby solving the problem that although the billboard can improve the stability of the billboard, no device is provided to facilitate users to replace the billboard, which is not convenient for users to replace billboards of different styles, and will reduce the replacement efficiency of the billboard. At the same time, the billboard is not provided with a light-emitting device, and the problem that the publicity effect cannot be achieved at night is achieved, and the effect of easy replacement is achieved.

[0015] 2. The utility model provides a reinforcement component. When the user places the billboard between the first connecting plate and the second connecting plate, the user turns the hand wheel to drive the threaded rod to rotate on the inner wall of the first baffle plate. Since the first baffle plate is fixed to the first connecting plate and the second connecting plate, the threaded rod moves toward the placement plate. The threaded rod can be used to tighten the billboard, thereby preventing the billboard from detaching from the fixed block of the placement plate.

[0016] 3. The utility model sets a lighting component. When the brightness of the area where the billboard is located is low, the user turns on the lighting lamp and uses the light emitted by the lighting lamp to illuminate the surface of the billboard, so that pedestrians can see the content on the billboard clearly at night. The fixing block is then used to facilitate the user to install the lighting lamp, thereby achieving the effect of facilitating the use of the billboard at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the support column of the utility model;

[0019] Figure 3 For this utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0020] Figure 4 For this utility model Figure 2 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0021] In the figure: 1. support column; 2. connecting plate; 3. connecting column; 4. placement plate; 5. billboard; 6. first connecting plate; 7. second connecting plate; 8. first baffle; 9. reinforcement assembly; 91. threaded rod; 92. handwheel; 10. lighting assembly; 101. fixing block; 102. lighting lamp; 11. light and dark detector; 12. control box; 13. protective block; 14. pressure bearing; 15. top plate; 16. slide groove; 17. second baffle; 18. transparent top block. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a replacement structure for a billboard, comprising a supporting column 1, a connecting plate 2, a connecting column 3 and a placing plate 4, the top of the supporting column 1 is fixedly connected to the bottom of the connecting plate 2, the top of the connecting plate 2 is fixedly connected to the bottom of the connecting column 3, the top of the connecting column 3 is fixedly connected to the bottom of the placing plate 4, the front and back sides of the placing plate 4 are both movably connected with a billboard 5, the bottoms of the front and back sides of the placing plate 4 are both fixedly connected with a first connecting plate 6, four of which are provided, the tops of the front and back sides of the placing plate 4 are both fixedly connected with a second connecting plate 7, four of which are provided, the front side of the top of the first connecting plate 6 and the front side of the bottom of the second connecting plate 7 are both fixedly connected with a first baffle 8, the top of the first connecting plate 6 is provided with a reinforcing component 9, and the bottoms of the first connecting plate 6 and the second connecting plate 7 are both fixedly connected with a lighting component 10.

[0024] refer to Figure 3 The reinforcement assembly 9 includes a threaded rod 91 and a hand wheel 92 . The inner wall of the first baffle 8 is threadedly connected to the surface of the threaded rod 91 , and one end of the threaded rod 91 away from the placement plate 4 is fixedly connected to the back of the hand wheel 92 .

[0025] As a technical optimization scheme of the utility model, by setting a reinforcement component 9, when the user places the billboard 5 between the first connecting plate 6 and the second connecting plate 7, the user turns the hand wheel 92 to drive the threaded rod 91 to rotate on the inner wall of the first baffle plate 8. Since the first baffle plate 8 is fixed to the first connecting plate 6 and the second connecting plate 7, the threaded rod 91 moves toward the placement plate 4. The threaded rod 91 can be used to tighten the billboard 5, thereby preventing the billboard 5 from detaching from the fixed block of the placement plate 4.

[0026] refer to Figure 2 The lighting assembly 10 includes a fixing block 101 , the outer side of the fixing block 101 is fixedly connected to the top of the first connecting plate 6 and the bottom of the second connecting plate 7 , and a lighting lamp 102 is embedded on one side of the fixing block 101 close to the placement plate 4 .

[0027] As a technical optimization solution of the present invention, by setting up the lighting component 10, when the brightness of the area where the billboard 5 is located is low, the user turns on the lighting lamp 102, and uses the light emitted by the lighting lamp 102 to illuminate the surface of the billboard 5, so that pedestrians can see the content on the billboard 5 clearly at night, and then uses the fixing block 101 to facilitate the user to install the lighting lamp 102, thereby achieving the effect of facilitating the use of the billboard 5 at night.

[0028] refer to Figure 3 and Figure 4 A light and dark detector 11 is fixedly connected to the top of the placement plate 4, and a control box 12 is embedded inside the support column 1. The control box 12 is electrically connected to the light and dark detector 11 through a wire, and the control box 12 is electrically connected to the lighting lamp 102 through a wire.

[0029] As a technical optimization solution of the utility model, by setting up a light and dark detector 11 and a control box 12, when the brightness of the area where the billboard 5 is located is low, the light and dark detector 11 detects that the brightness is lower than the threshold and transmits a signal to the control box 12 to turn on the lighting lamp 102. The control box 12 is used to turn on the lighting lamp 102 to illuminate the surface of the billboard 5, thereby achieving the effect of automatically turning on the lighting lamp 102.

[0030] refer to Figure 4 A protective block 13 is fixedly connected to the top of the placement plate 4 , the inner wall of the protective block 13 is movably connected to the surface of the light and dark detector 11 , and a transparent top block 18 is fixedly connected to the top of the protective block 13 .

[0031] As a technical optimization solution of the utility model, by setting the protective block 13 and the transparent top block 18, when the user completes the installation of the light and dark detector 11, the protective block 13 is aligned with the light and dark detector 11 and moves downward, so that the light and dark detector 11 is inside the protective block 13, and the transparent top block 18 can be used to allow light to enter the detection range of the light and dark detector 11 normally, so that the protective block 13 can protect the normal operation of the light and dark detector 11 without affecting the normal operation of the light and dark detector 11.

[0032] refer to Figure 3 One end of the threaded rod 91 close to the placement plate 4 is fixedly connected to a pressure bearing 14 , and the back side of the pressure bearing 14 is fixedly connected to a top plate 15 .

[0033] As a technical optimization solution of the utility model, by setting a pressure bearing 14 and a top plate 15, when the threaded rod 91 moves toward the placement plate 4, the threaded rod 91 will drive the bottom plate to move toward the billboard 5. The top plate 15 can increase the contact area between the threaded rod 91 and the billboard 5, making the billboard 5 more stable. The pressure bearing 14 is then used to ensure that the rotation of the threaded rod 91 will not drive the top plate 15 to rotate, thereby avoiding the situation where the top plate 15 affects the normal rotation of the threaded rod 91.

[0034] refer to Figure 3 A slide groove 16 is provided on the outer side of the first baffle plate 8 close to the placement plate 4 , and a second baffle plate 17 is slidably connected to the inner wall of the slide groove 16 .

[0035] As a technical optimization solution of the utility model, by setting the slide groove 16 and the second baffle 17, when the user needs to install a billboard 5 with a width greater than the placement plate 4, the second baffle 17 is pulled between the first connecting plate 6 and the second connecting plate 7 to make the second baffle 17 disengage from the first baffle 17, so that the user can place billboards 5 of different widths. The slide groove 16 can be used to limit the left and right movement of the second baffle 17, thereby limiting the left and right movement of the billboard 5.

[0036] The working principle and use process of the utility model are as follows: the user first places the billboard 5 between the first connecting plate 6 and the second connecting plate 7, and then rotates the hand wheel 92 to drive the threaded rod 91 to rotate on the inner wall of the first baffle plate 8. Since the first baffle plate 8 is fixed to the first connecting plate 6 and the second connecting plate 7, the threaded rod 91 moves toward the placement plate 4. When the threaded rod 91 moves toward the placement plate 4, the threaded rod 91 will drive the bottom plate to move toward the billboard 5. The top plate 15 can be used to increase the contact area between the threaded rod 91 and the billboard 5, making the billboard 5 more stable. Then, the pressure bearing 14 is used to ensure that the rotation of the threaded rod 91 will not drive the top plate 15 to rotate, so as to avoid the top plate 15 affecting the normal rotation of the threaded rod 91 When the user needs to install a billboard 5 whose width is greater than that of the placement plate 4, the second baffle 17 is pulled between the first connecting plate 6 and the second connecting plate 7 to disengage the second baffle 17 from the first baffle 17, so that the user can place billboards 5 of different widths. The slide groove 16 can be used to limit the left and right movement of the second baffle 17, thereby limiting the left and right movement of the billboard 5. When the brightness of the area where the billboard 5 is located is low, the light and darkness detector 11 detects that the brightness is lower than the threshold and transmits a signal to the control box 12 to turn on the lighting lamp 102. The control box 12 is used to turn on the lighting lamp 102 to illuminate the surface of the billboard 5, so that pedestrians can also see the content on the billboard 5 at night, thereby achieving the effect of easy replacement.

[0037] To sum up: the replacement structure of the billboard, by setting the first connecting plate 6, the second connecting plate 7 and the first baffle 8, uses the first connecting plate 6 and the second connecting plate 7 to facilitate the user to place the billboard 5 on both sides of the placement plate 4, and then uses the first baffle 8 to place the billboard 5 to tilt out of the placement plate 4, which solves the problem that although the billboard can improve the stability of the billboard, there is no device that facilitates the user to replace the billboard, it is not convenient for the user to replace billboards of different styles, which will reduce the replacement efficiency of the billboard, and at the same time, the billboard is not provided with a light-emitting device, and the publicity effect cannot be achieved at night.

[0038] 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.

[0039] 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. A billboard replacement structure, comprising a support column (1), a connection plate (2), a connection column (3) and a placement plate (4), characterized in that: The top of the support column (1) is fixedly connected to the bottom of the connection plate (2), the top of the connection plate (2) is fixedly connected to the bottom of the connection column (3), the top of the connection column (3) is fixedly connected to the bottom of the placement plate (4), the front and back of the placement plate (4) are both movably connected to billboards (5), the bottom of the front and back of the placement plate (4) are both fixedly connected to first connection plates (6), four of which are provided, the top of the front and back of the placement plate (4) are both fixedly connected to second connection plates (7), four of which are provided, the front side of the top of the first connection plate (6) and the front side of the bottom of the second connection plate (7) are both fixedly connected to first baffles (8), the top of the first connection plate (6) is provided with a reinforcement component (9), and the bottoms of the first connection plate (6) and the second connection plate (7) are both fixedly connected to lighting components (10).

2. The billboard replacement structure according to claim 1, characterized in that: The reinforcement assembly (9) comprises a threaded rod (91) and a hand wheel (92); the inner wall of the first baffle (8) is threadedly connected to the surface of the threaded rod (91); and one end of the threaded rod (91) away from the placement plate (4) is fixedly connected to the back of the hand wheel (92).

3. The billboard replacement structure according to claim 1, characterized in that: The lighting assembly (10) comprises a fixing block (101), the outer side of the fixing block (101) being fixedly connected to the top of the first connecting plate (6) and the bottom of the second connecting plate (7), and a lighting lamp (102) is embedded on one side of the fixing block (101) close to the placement plate (4).

4. The billboard replacement structure according to claim 3, characterized in that: A light and dark detector (11) is fixedly connected to the top of the placement plate (4), a control box (12) is embedded inside the support column (1), the control box (12) is electrically connected to the light and dark detector (11) via a wire, and the control box (12) is electrically connected to the lighting lamp (102) via a wire.

5. The billboard replacement structure according to claim 4, characterized in that: A protective block (13) is fixedly connected to the top of the placement plate (4), an inner wall of the protective block (13) is movably connected to the surface of the light and dark detector (11), and a transparent top block (18) is fixedly connected to the top of the protective block (13).

6. The billboard replacement structure according to claim 2, characterized in that: One end of the threaded rod (91) close to the placement plate (4) is fixedly connected to a pressure bearing (14), and the back side of the pressure bearing (14) is fixedly connected to a top plate (15).

7. The billboard replacement structure according to claim 1, characterized in that: A sliding groove (16) is provided on the outer side of the first baffle plate (8) close to the placement plate (4), and a second baffle plate (17) is slidably connected to the inner wall of the sliding groove (16).

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