Fixing structure of advertising board

Abstract

The utility model relates to the technical field of advertising boards, in particular to an advertising board fixing structure which comprises two supports, two fixing rods are fixedly connected to the outer wall of each support, a display frame is fixedly connected between the two fixing rods, and an adjusting assembly is slidably connected to the inner wall of the display frame. The outer wall of the display frame is in threaded connection with a limiting assembly used for limiting the adjusting assembly. According to the scheme, by arranging the adjusting assembly and the limiting assembly, the advertising boards needing to be displayed are placed in the display frame, and the advertising boards of different sizes can be correspondingly adjusted and limited through matched use of the adjusting assembly and the limiting assembly.

Description

Technical Field

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

[0002] The pictures of shop signs, door heads and facades can be hand-painted, computer-made or printed on paper. The materials of billboards are generally welded from angle steel, square tubes, etc. There may be three-dimensional panels, light cloth, blister, car paint, gusset, aluminum-plastic panels, etc. Its specific structure is such as the billboard proposed by announcement number CN210403095U, which is easy to install, including a bracket and a display board installed on the inner side of the bracket, and also includes a baffle installed at the bottom of the display board. The utility model solves the problem that the existing small billboards are often welded to the bracket by welding, which makes the billboard difficult to disassemble and replace. When the billboard is damaged, the billboard and the bracket need to be replaced together, which makes the billboard inconvenient to use. At the same time, the advertisements on the billboards are often posted on the billboards, which makes the billboards difficult to clean. By improving and optimizing the structure of the billboards, the billboards are easy to install and fix, easy to replace the billboards, and convenient to handle the billboards. At the same time, this billboard is also convenient to display advertisements on the billboards, avoiding the problem that traditional billboards are posted on advertisements, making the billboards difficult to clean. At the same time, this method of posting advertisements also avoids the problem that advertisements are easily wetted by rain on rainy days.

[0003] Through the above arrangement, a convenient billboard in the prior art is installed by first placing the bracket at the position where the billboard needs to be installed, and then fixing the bracket on the ground with the ground angle bolts, and then placing the two sides of the bottom end of the display board against the upper surface of the support board, clamping the display board inside the bracket, and then connecting the display board and the bracket together with bolts, and finally inserting the advertisement to be displayed into the display board from the socket, and then inserting the plug of the baffle into the socket, and making the card board clamp inside the card slot, and then connecting the baffle and the support board together with the connecting bolts, and replacing the advertisement only needs to tighten the loose connecting bolts, so that the connecting bolts and then remove the baffle to pull out the advertisement to replace the advertisement, but the prior art solution has the following defects when operating:

[0004] The size of a display board of a billboard that is easy to install in the prior art is fixed and cannot be adjusted. Therefore, it cannot be applied to billboards of different sizes that need to be displayed. Utility Model Content

[0005] The utility model aims to provide a fixing structure of an advertisement board, which is mainly used to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A fixing structure of a billboard comprises two brackets, wherein the outer wall of each bracket is fixedly connected to two fixing rods, a display frame is fixedly connected between the two fixing rods, an adjustment component is slidably connected to the inner wall of the display frame, and a limit component for limiting the adjustment component is threadedly connected to the outer wall of the fixing frame.

[0008] The working principle and beneficial effects of the utility model:

[0009] 1. Working principle: When the fixed structure of this billboard is needed, put the billboard to be displayed into the display frame, and then fix the billboard by adjusting the components and limiting components.

[0010] 2. Beneficial effects:

[0011] (1) This solution places the billboard to be displayed into the display frame by setting an adjustment component and a limit component. The adjustment component and the limit component can be used together to adjust and limit billboards of different sizes accordingly.

[0012] (2) In this solution, a limit plate is provided and fixedly connected to the limit rod by bolts. This design allows the user to remove the bolts to cancel the fixation of the limit rod and the limit plate, and the limit rod and the limit plate can be inspected and replaced.

[0013] Preferably, the adjustment assembly includes a plurality of first moving rods slidably connected to the inner wall of the display frame, a plurality of second moving rods slidably connected between the plurality of first moving rods, a limiting rod slidably connected to the inner wall of the second moving rod, the limiting rod passes through the first moving rod and the second moving rod, and is slidably connected to the first moving rod and the second moving rod respectively, and both ends of the limiting rod are fixedly connected to the limiting plate. When the billboard to be displayed is placed inside the display frame, the first moving rod and the second moving rod can be moved according to the size of the billboard, so that the first moving rod and the second moving rod fit the billboard, and the billboard is clamped and fixed by the limiting assembly.

[0014] Preferably, the number of the first moving rods is four, and the number of the second moving rods is two. This design enables the first moving rods and the second moving rods to more stably fix the billboard to be displayed.

[0015] Preferably, the limit plate is fixedly connected to the limit rod by bolts. This design allows the fixing structure of the billboard to be removed by removing the bolts when it is not needed, canceling the fixing of the limit rod and the limit plate, and checking and replacing the limit rod and the limit plate.

[0016] Preferably, the limiting assembly includes a first threaded rod threadedly connected to the outer walls on both sides of the display frame, the first threaded rod passes through one side of the display frame and is rotatably connected to a first connecting plate, and the first connecting plate is fixedly connected to the first moving rod, the upper and lower ends of the display frame are threadedly connected to second threaded rods, the second threaded rod passes through the display frame and is rotatably connected to a second connecting plate, and the second connecting plate is fixedly connected to the second moving rod. When it is necessary to limit the adjustment assembly, the first threaded rod or the second threaded rod is rotated according to the size of the billboard to be displayed, so that the first threaded rod and the second threaded rod drive the first connecting plate and the second connecting plate to move, the first connecting plate will drive the first moving rod fixedly connected thereto to move, and the second connecting plate will drive the second moving rod fixedly connected thereto to move, so that the first moving rod and the second moving rod are fitted with the billboard to be displayed and clamped.

[0017] Preferably, the first threaded rod and the second threaded rod are both fixedly connected to a handle at one end away from the display frame. This design makes it more convenient for the user to rotate the first threaded rod and the second threaded rod.

[0018] Preferably, the first connecting plate is fixedly connected to the first moving rod by bolts, and the second connecting plate is fixedly connected to the second moving rod by bolts. This design allows the user to remove the bolts to cancel the fixation of the first moving rod and the first connecting plate, the fixation of the second moving rod and the second connecting plate when the fixing structure of the billboard is not needed, and then adjust the assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of a fixing structure of a billboard of the utility model patent;

[0020] Figure 2 This is a diagram of a driving component and a limiting component of a fixed structure of a billboard of the utility model patent;

[0021] Figure 3 A driving assembly of a fixed structure of a billboard of the utility model patent hides half of the first moving rod diagram;

[0022] Figure 4 A driving assembly of a fixed structure of a billboard of the utility model patent hides a first moving rod diagram.

[0023] The figure marks in the drawings of the specification include: 1, bracket; 2, fixing rod; 3, display frame; 4, first movable rod; 5, second movable rod; 6, limiting rod; 7, limiting plate; 8, first threaded rod; 9, first connecting plate; 10, second threaded rod; 11, second connecting plate. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figure 1 As shown, a fixing structure of a billboard includes two brackets 1, the outer wall of each bracket 1 is fixedly connected to two fixing rods 2, and a display frame 3 is fixedly connected between the two fixing rods 2.

[0026] like Figure 1-Figure 4 As shown, the inner wall of the display frame 3 is slidably connected with an adjustment component, and the adjustment component includes a plurality of first moving rods 4 slidably connected to the inner wall of the display frame 3, and a plurality of second moving rods 5 are slidably connected between the plurality of first moving rods 4, the number of the first moving rods 4 is four, the number of the second moving rods 5 is two, and the inner wall of the second moving rod 5 is slidably connected with a limit rod 6, the limit rod 6 passes through the first moving rod 4 and the second moving rod 5, and is slidably connected to the first moving rod 4 and the second moving rod 5 respectively, and both ends of the limit rod 6 are fixedly connected to the limit plate 7, and the limit plate 7 is fixedly connected to the limit rod 6 by bolts.

[0027] like Figure 1-Figure 4 As shown, the outer wall of the display frame 3 is threadedly connected with a limit assembly for a limit adjustment assembly, and the limit assembly includes a first threaded rod 8 threadedly connected to the outer walls on both sides of the display frame 3, the first threaded rod 8 passes through one side of the display frame 3 and is rotatably connected with a first connecting plate 9, and the first connecting plate 9 is fixedly connected to the first moving rod 4, the upper and lower ends of the display frame 3 are threadedly connected with a second threaded rod 10, and the second threaded rod 10 passes through the display frame 3 and is rotatably connected with a second connecting plate 11, and the first connecting plate 9 is fixedly connected to the first moving rod 4 by bolts. This design makes it unnecessary to use When using this type of billboard fixing structure, the first moving rod 4 and the first connecting plate 9 can be removed by removing the bolts, and then the first moving rod 4 can be checked and replaced. The second connecting plate 11 is fixedly connected to the second moving rod 5 by bolts. This design makes it possible to remove the bolts and cancel the fixation of the second moving rod 5 and the second connecting plate 11 when the fixing structure of the billboard is no longer needed, and then the second moving rod 5 can be checked and replaced. The first threaded rod 8 and the second threaded rod 10 are fixedly connected to a handle at one end away from the display frame 3, and the second connecting plate 11 is fixedly connected to the second moving rod 5.

[0028] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0029] When it is necessary to use the fixing structure of this billboard, the billboard to be displayed is placed into the display frame 3, and then the first threaded rod 8 or the second threaded rod 10 is rotated by the handle, so that the first threaded rod 8 drives the first connecting plate 9 rotatably connected thereto to move, and the second threaded rod 10 drives the second connecting plate 11 rotatably connected thereto to move, and the first connecting plate 9 drives the first moving rod 4 fixedly connected thereto to move, and the second connecting plate 11 drives the second moving rod 5 fixedly connected thereto to move, so that the first moving rod 4 and the second moving rod 5 are both attached to and clamped with the billboard to be displayed.

[0030] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A fixing structure of a billboard, comprising two brackets (1), the outer wall of each bracket (1) being fixedly connected to two fixing rods (2), a display frame (3) being fixedly connected between the two fixing rods (2), characterized in that: The inner wall of the display frame (3) is slidably connected with an adjustment component, and the outer wall of the display frame (3) is threadedly connected with a limit component for limiting the adjustment component.

2. The fixing structure of a billboard according to claim 1, characterized in that: The adjustment assembly comprises a plurality of first moving rods (4) slidably connected to the inner wall of the display frame (3); a plurality of second moving rods (5) are slidably connected between the plurality of first moving rods (4); a limiting rod (6) is slidably connected to the inner wall of the second moving rod (5); the limiting rod (6) passes through the first moving rod (4) and the second moving rod (5), and is slidably connected to the first moving rod (4) and the second moving rod (5), respectively; and both ends of the limiting rod (6) are fixedly connected to the limiting plate (7).

3. The fixing structure of a billboard according to claim 2, characterized in that: The number of the first moving rods (4) is four, and the number of the second moving rods (5) is two.

4. The fixing structure of a billboard according to claim 2, characterized in that: The limiting plate (7) is fixedly connected to the limiting rod (6) via bolts.

5. The fixing structure of a billboard according to claim 4, characterized in that: The limiting assembly comprises a first threaded rod (8) threadedly connected to the outer walls of both sides of the display frame (3); the first threaded rod (8) passes through one side of the display frame (3) and is rotatably connected to a first connecting plate (9); the first connecting plate (9) is fixedly connected to the first moving rod (4); the upper and lower ends of the display frame (3) are threadedly connected to second threaded rods (10); the second threaded rod (10) passes through the display frame (3) and is rotatably connected to a second connecting plate (11); the second connecting plate (11) is fixedly connected to the second moving rod (5).

6. The fixing structure of a billboard according to claim 5, characterized in that: The first threaded rod (8) and the second threaded rod (10) are both fixedly connected to a handle at one end away from the display frame (3).

7. The fixing structure of a billboard according to claim 5, characterized in that: The first connecting plate (9) is fixedly connected to the first moving rod (4) by means of bolts, and the second connecting plate (11) is fixedly connected to the second moving rod (5) by means of bolts.

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