Assembled advertisement backboard

Abstract

The utility model discloses a split mounting type advertisement back plate, which comprises a first back plate, a second back plate, a third back plate and a fourth back plate, and is characterized by further comprising a support rod for connecting adjacent back plates, the distance between two groups of back plates on adjacent sides can be adjusted, and the outer sides of the four groups of back plates are in threaded connection with screw rods for limiting. The four groups of back plates, the four groups of clamping grooves, the supporting rods and the screw rods are used in cooperation, under the supporting effect of the supporting rods, the two groups of parallel back plates are pulled, then the size of a rectangle formed by the four groups of back plates is adjusted, splicing adjustment of the advertisement back plates is facilitated, installation of advertisements of different sizes is facilitated, meanwhile, use of advertisement back plate materials is greatly reduced, and the cost is reduced. More energy-saving and environment-friendly effects are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising backboards, in particular to an assembled advertising backboard. Background Art

[0002] As the name implies, advertising backboards are backboards used for advertising installation. Existing advertising backboards usually use a whole plate or a metal frame. When the advertising area to be installed is large, a larger advertising backboard is required, which consumes more plate materials and is not energy-saving and environmentally friendly. To this end, we propose an assembled advertising backboard. Utility Model Content

[0003] The main purpose of the utility model is to provide an assembled advertising backboard, which solves the problem that the existing advertising backboard usually adopts a whole plate or a metal frame. When the advertising area to be installed is large, it needs to be used with a larger advertising backboard, which consumes more plate materials and is not energy-saving and environmentally friendly. The utility model can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An assembled advertising backboard includes a first backboard, a second backboard, a third backboard and a fourth backboard, characterized in that it also includes a support rod for connecting adjacent backboards, and the distance between two groups of backboards on one adjacent side is adjustable, and the outer sides of the four groups of backboards are threadedly connected with screws for limiting.

[0006] Furthermore, the third backplane is fixedly connected to the support rod on one side close to the first backplane and the fourth backplane, a matching first card slot is provided on the first backplane on the side close to the third backplane, a matching fourth card slot is provided on the fourth backplane on the side close to the third backplane, the fourth backplane is fixedly connected to the support rod on the side close to the second backplane, a matching third card slot is provided on the side of the second backplane, the first backplane is fixedly connected to the support rod on the side close to the second backplane, and a matching third card slot is provided on the second backplane on the side close to the first backplane.

[0007] Furthermore, the top of the third back plate and the first back plate and the bottom of the fourth back plate and the second back plate are all embedded with a first clamping block, and both ends of the surface of the first clamping block are threadedly connected with bolts, and the side surfaces of the third back plate and the fourth back plate and the side surfaces of the first back plate and the second back plate are all embedded with a second clamping block, and both ends of the surface of the second clamping block are threadedly connected with bolts.

[0008] Compared with the prior art, the utility model has the following beneficial effects: by using four groups of back panels, four groups of card slots, support rods and screws in coordination, under the support of the support rods, two parallel groups of back panels are pulled, and then the size of the rectangle formed by the four groups of back panels is adjusted, which facilitates the splicing and adjustment of the advertising back panels, and facilitates the installation of advertisements of different sizes, while greatly reducing the use of advertising back panel materials, which is more energy-saving and environmentally friendly; by using the first card block, the second card block and the bolts in coordination, the first card block and the second card block are embedded on the outer sides of the four groups of back panels, and the installed advertisements are clamped and limited, which facilitates the installation and removal of the advertisements. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The utility model is a schematic diagram of the overall structure of an assembled advertising backboard.

[0010] Figure 2 It is a schematic diagram of the cross-sectional plan structure of an assembled advertising backboard of the utility model.

[0011] Figure 3 The utility model is a kind of assembled advertising backboard Figure 1 Enlarged structural diagram at A in the middle.

[0012] In the figure: 1. first back plate; 2. second back plate; 3. third back plate; 4. fourth back plate; 5. support rod; 6. first slot; 7. second slot; 8. third slot; 9. fourth slot; 10. first clamping block; 11. bolt; 12. second clamping block. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0014] like Figure 1-3As shown, an assembled advertising backboard includes a first backboard 1, a second backboard 2, a third backboard 3 and a fourth backboard 4, characterized in that it also includes a support rod 5 for connecting adjacent backboards, and the distance between the two groups of backboards on the adjacent side is adjustable, the outer sides of the four groups of backboards are threadedly connected with screws for limiting, the third backboard 3 is fixedly connected to the support rod 5 on one side close to the first backboard 1 and the fourth backboard 4, the first backboard 1 is provided with a matching first card slot 6 on one side close to the third backboard 3, and the fourth backboard 4 is provided with a matching The fourth card slot 9, the fourth back panel 4 is fixedly connected to the support rod 5 on the side close to the second back panel 2, the side of the second back panel 2 is provided with a matching third card slot 8, the first back panel 1 is fixedly connected to the support rod 5 on the side close to the second back panel 2, and the second back panel 2 is provided with a matching third card slot 8 on the side close to the first back panel 1; under the support of the support rod 5, the two parallel groups of back panels are pulled, and then the size of the rectangle formed by the four groups of back panels is adjusted, which is convenient for the installation of advertisements of different sizes, and at the same time greatly reduces the use of advertising back panel materials, which is more energy-saving and environmentally friendly.

[0015] Among them, the top of the third back panel 3 and the first back panel 1 and the bottom of the fourth back panel 4 and the second back panel 2 are all embedded with a first clamping block 10, and both ends of the surface of the first clamping block 10 are threadedly connected with bolts 11; the side surfaces of the third back panel 3 and the fourth back panel 4 and the side surfaces of the first back panel 1 and the second back panel 2 are all embedded with a second clamping block 12, and both ends of the surface of the second clamping block 12 are threadedly connected with bolts 11; the first clamping block 10 and the second clamping block 12 are embedded on the outer sides of the four groups of back panels to clamp and limit the installed advertisements, thereby facilitating the installation and removal of the advertisements.

[0016] It should be noted that the utility model is an assembled advertising backboard. When working, first pull the two parallel groups of backboards to adjust the size of the rectangle formed by the four groups of backboards, which is convenient for the installation of advertisements of different sizes. At the same time, it greatly reduces the use of advertising backboard materials, which is more energy-saving and environmentally friendly. When installing advertisements, the first card block 10 and the second card block 12 are clamped on the outside of the four groups of backboards and fixed by bolts 11, so that the installation and fixation of the advertisement and the advertising backboard can be completed, and the operation is convenient.

[0017] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An assembled advertising backboard, comprising a first backboard (1), a second backboard (2), a third backboard (3) and a fourth backboard (4), characterized in that: It also includes a support rod (5) for connecting adjacent back panels, and the distance between two groups of back panels on one adjacent side is adjustable. The outer sides of the four groups of back panels are threadedly connected with screw rods for limiting the position.

2. The assembled advertising backboard according to claim 1, characterized in that: The third backplane (3) is fixedly connected to a support rod (5) on one side close to the first backplane (1) and the fourth backplane (4); a matching first card slot (6) is provided on the side close to the third backplane (3); and a matching fourth card slot (9) is provided on the side close to the third backplane (3).

3. The assembled advertising backboard according to claim 2, characterized in that: The fourth back plate (4) is fixedly connected to a support rod (5) on one side close to the second back plate (2), and a matching third slot (8) is provided on the side of the second back plate (2).

4. The assembled advertising backboard according to claim 2, characterized in that: The first back plate (1) is fixedly connected to a support rod (5) on a side close to the second back plate (2), and a matching third slot (8) is provided on a side of the second back plate (2) close to the first back plate (1).

5. The assembled advertising backboard according to claim 2, characterized in that: The top of the third back plate (3) and the first back plate (1) and the bottom of the fourth back plate (4) and the second back plate (2) are all embedded with a first clamping block (10), and both ends of the surface of the first clamping block (10) are threadedly connected with bolts (11).

6. The assembled advertising backboard according to claim 5, characterized in that: Second clamping blocks (12) are embedded in the side surfaces of the third back plate (3) and the fourth back plate (4) and the side surfaces of the first back plate (1) and the second back plate (2), and bolts (11) are threadedly connected at both ends of the surface of the second clamping blocks (12).

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