Poster display board

Abstract

The utility model relates to the technical field of display cards, and discloses a poster display card which comprises a poster back plate, an upper connecting column is fixedly connected to the outer surface of the upper end of the poster back plate, and a lower connecting column is fixedly connected to the outer surface of the lower end of the poster back plate. By pulling the control bolt, embedding the movable connecting block into the inner side of the clamping groove of the other adjusting support and loosening the control bolt, the adjusting supports can be fixed, so that single poster display boards can be quickly connected, and the movable connecting block can freely rotate on the inner side of the clamping groove, so that the poster display boards can be conveniently and quickly connected. A plurality of poster display boards can be freely spliced into a polygonal poster display board, so that the poster display board can display in multiple directions, the practicability of the poster display board is effectively improved, the carrying difficulty of the poster display board is fully reduced by utilizing the free folding property of the poster display board, and a large amount of space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to a poster display board. Background Art

[0002] Poster display boards are a kind of communication medium that is made of different materials and production techniques, combined with text or pattern images. They inform the target audience of a product or information in a concrete form. Poster display boards are widely popular due to their wide variety, strong adaptability, strong outdoor weather resistance, and diverse changes.

[0003] However, it still has some disadvantages. For example, the structure of the traditional poster display board is too limited. The poster display boards cannot be freely assembled, so the poster display boards can only be displayed facing one direction. Since the poster display boards cannot be freely folded, the difficulty of carrying the poster display boards will be greatly increased, and the space occupied will be reduced, thereby reducing the practicality of the poster display boards. In addition, the traditional poster display boards all paste the posters on the front end of the poster display boards, so that the outer surface of the posters has no protective devices, which will make the posters easy to be damaged, thereby reducing the service life of the poster display boards.

[0004] In order to solve the above problems, a poster display board is proposed in the present application. Utility Model Content

[0005] The purpose of the utility model is to provide a poster display board to solve the problems in the prior art proposed in the above background technology that the structure of the poster display board is too limited and the poster display board cannot protect the poster.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a poster display board, including a poster backboard, the upper outer surface of the poster backboard is fixedly connected to an upper connecting column, and the lower outer surface of the poster backboard is fixedly connected to a lower connecting column.

[0007] Preferably, the lower end outer surface of the lower connecting column is fixedly connected to an adjusting bracket, the outer surface of one side of the adjusting bracket is fixedly connected to a movable connecting block, the outer surface of the other side of the adjusting bracket is provided with a slot, the upper end outer surface of the adjusting bracket is fixedly connected to an adjusting frame, and the upper end outer surface of the adjusting frame is movably connected to a control bolt.

[0008] Preferably, the front end outer surface of the adjustment bracket is fixedly connected with a grooved sleeve, the upper end inner surface of the grooved sleeve is movably sleeved with a fixed connecting strip, and the front end outer surface of the fixed connecting strip is fixedly connected with a connecting bolt.

[0009] Preferably, the front end outer surface of the adjusting bracket is fixedly connected with a square sleeve, the front end outer surface of the square sleeve is movably connected with a telescopic bolt, the lower end outer surface of the adjusting bracket is fixedly connected with a lower connecting rod, the lower end outer surface of the lower connecting rod is fixedly connected with a supporting cross bar, and the lower end outer surface of the supporting cross bar is fixedly connected with a sliding wheel.

[0010] Preferably, a backboard slot is provided on the front outer surface of the poster backboard, a hinge is fixedly connected to one side outer surface of the poster backboard, and a poster fixing frame is fixedly connected to one side outer surface of the hinge.

[0011] Preferably, a telescopic fixing plate is fixedly connected to the front outer surface of the poster fixing frame, a connecting plate is fixedly connected to the front outer surface of the poster fixing frame, a telescopic bolt is movably connected to the outer surface of one side of the connecting plate, and a transparent protective plate is fixedly connected to the inner surface of one side of the poster back plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model cooperates with the card slot and the control bolt through the arrangement. By pulling the control bolt, the movable connection block is embedded in the inner side of the card slot of another adjusting bracket, and then the control bolt is released to fix the adjusting bracket, so that individual poster display boards can be quickly connected. The movable connection block can be freely rotated inside the card slot, and multiple poster display boards can be freely spliced ​​into a polygonal poster display board, so that the poster display board can be displayed in multiple directions, which effectively improves the practicality of the poster display board. By utilizing its free foldability, the difficulty of carrying the poster display board is fully reduced, saving a lot of space.

[0014] The utility model cooperates with the transparent protective plate through the provided poster fixing frame, so that the poster fixing frame can be freely opened on the front outer surface of the poster back plate by hinges, so that the poster can be pasted on the inner surface of the poster back plate, and then the poster fixing frame is closed and embedded in the back plate slot by the connecting piece and then fixed by the telescopic bolt column, so that the transparent protective plate can be used to protect the poster pasted on the inner side of the poster back plate, thereby avoiding damage to the poster and effectively increasing the service life of the poster display board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a poster display board of the utility model;

[0016] Figure 2 This is a schematic diagram of the assembly structure of a poster display board of the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of an adjustable bracket in a poster display board of the utility model;

[0018] Figure 4 This is a schematic diagram of the main structure of a transparent protective plate in a poster display board of the utility model;

[0019] In the figure: 1. poster backboard; 2. upper connecting column; 3. lower connecting column; 4. adjusting bracket; 5. movable connecting block; 6. slot; 7. adjusting frame; 8. control bolt; 9. slotted sleeve; 10. fixed connecting strip; 11. connecting bolt; 12. square sleeve; 13. telescopic bolt; 14. lower connecting rod; 15. supporting cross bar; 16. sliding wheel; 17. backboard slot; 18. hinge; 19. poster fixing frame; 20. telescopic fixing plate; 21. connecting plate; 22. telescopic bolt; 23. transparent protective plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a poster display board, including a poster backboard 1, an upper connecting column 2 is fixedly connected to the outer surface of the upper end of the poster backboard 1, and a lower connecting column 3 is fixedly connected to the outer surface of the lower end of the poster backboard 1. The upper connecting column 2 and the lower connecting column 3 can fix the poster backboard 1 with the adjustment bracket 4.

[0022] In this embodiment, Figure 2 Figure 3As shown, the outer surface of the lower end of the lower connecting column 3 is fixedly connected with an adjusting bracket 4, the outer surface of one side of the adjusting bracket 4 is fixedly connected with a movable connecting block 5, the outer surface of the other side of the adjusting bracket 4 is provided with a card slot 6, the outer surface of the upper end of the adjusting bracket 4 is fixedly connected with an adjusting frame 7, the upper end outer surface of the adjusting frame 7 is movably connected with a control bolt 8, the control bolt 8 can be freely pulled on the outer surface of the upper end of the adjusting frame 7, the movable connecting block 5 can be inserted into the inner side of the card slot 6 by pulling the control bolt 8, and then the control bolt 8 can be fixed, the front end outer surface of the adjusting bracket 4 is fixedly connected with a grooved sleeve 9, the upper end inner surface of the grooved sleeve 9 is movably sleeved with a fixed connecting strip 10, the front end outer surface of the fixed connecting strip 10 is fixedly connected with a connecting bolt 11, and the fixed connecting strip 10 can be fixedly connected with the connecting bolt 11 10 is pulled to the left to embed it into the inner side of the square sleeve 12, so that the poster display boards can be fixed together. The front end outer surface of the adjusting bracket 4 is fixedly connected with the square sleeve 12, and the front end outer surface of the square sleeve 12 is movably connected with a telescopic bolt 13. The lower end outer surface of the adjusting bracket 4 is fixedly connected with a lower connecting rod 14, and the lower end outer surface of the lower connecting rod 14 is fixedly connected with a supporting cross piece 15, and the lower end outer surface of the supporting cross piece 15 is fixedly connected with a sliding wheel 16. The telescopic bolt 13 is embedded in the inner side of the fixed connecting strip 10 to fix the fixed connecting strip 10 on the inner side surface of the square sleeve 12. The sliding wheel 16 is fixedly connected to the adjusting bracket 4 through the lower connecting rod 14 and the supporting cross piece 15, so that the poster display board can be moved by the sliding wheel 16.

[0023] In this embodiment, Figure 4 As shown, a backboard card slot 17 is provided on the front outer surface of the poster backboard 1, a hinge 18 is fixedly connected to the outer surface of one side of the poster backboard 1, and a poster fixing frame 19 is fixedly connected to the outer surface of one side of the hinge 18. The poster fixing frame 19 can be freely opened and closed on the front outer surface of the poster backboard 1 by using the hinge 18, and a telescopic fixing piece 20 is fixedly connected to the front outer surface of the poster fixing frame 19. The telescopic fixing piece 20 can increase the stability of the poster and prevent it from falling off easily. A connecting piece 21 is fixedly connected to the front outer surface of the poster fixing frame 19, and a telescopic bolt 22 is movably connected to the outer surface of one side of the connecting piece 21. A transparent protective plate 23 is fixedly connected to the inner surface of one side of the poster backboard 1. When the poster fixing frame 19 is closed, it is embedded in the backboard card slot 17 through the connecting piece 21 and then fixed by the telescopic bolt 22, so that the transparent protective plate 23 can be used to protect the poster pasted on the inner side of the poster backboard 1.

[0024] Working principle:

[0025] When using the poster display board, first pull the control bolt 8 to embed the movable connecting block 5 into the inner side of the card slot 6 of another adjusting bracket 4, and then release the control bolt 8 to fix the adjusting bracket 4, so that individual poster display boards can be quickly connected. Then, the movable connecting block 5 can be freely rotated inside the card slot 6, and multiple poster display boards can be freely spliced ​​into a polygonal poster display board, so that the poster display board can be displayed in multiple directions, which effectively improves the practicality of the poster display board. Then, its free foldability is used to fully reduce the difficulty of carrying the poster display board and save a lot of space. The poster fixing frame 19 can be freely opened on the front outer surface of the poster backboard 1 through the hinge 18, so that the poster can be pasted on the inner surface of the poster backboard 1. Then, the poster fixing frame 19 is closed and embedded in the backboard card slot 17 through the connecting piece 21, and then fixed by the telescopic bolt 22 card column, so that the transparent protective plate 23 can be used to protect the poster pasted on the inner side of the poster backboard 1, thereby avoiding damage to the poster and effectively improving the service life of the poster display board.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A poster display board, comprising a poster backboard (1), characterized in that: An upper connecting column (2) is fixedly connected to the outer surface of the upper end of the poster backboard (1), and a lower connecting column (3) is fixedly connected to the outer surface of the lower end of the poster backboard (1).

2. A poster display board according to claim 1, characterized in that: The lower end outer surface of the lower connecting column (3) is fixedly connected to an adjusting bracket (4), the outer surface of one side of the adjusting bracket (4) is fixedly connected to a movable connecting block (5), the outer surface of the other side of the adjusting bracket (4) is provided with a clamping groove (6), the upper end outer surface of the adjusting bracket (4) is fixedly connected to an adjusting bracket (7), and the upper end outer surface of the adjusting bracket (7) is movably connected to a control bolt (8).

3. A poster display board according to claim 2, characterized in that: The front end outer surface of the adjustment bracket (4) is fixedly connected to a grooved sleeve (9), the upper end inner surface of the grooved sleeve (9) is movably sleeved with a fixed connecting strip (10), and the front end outer surface of the fixed connecting strip (10) is fixedly connected to a connecting bolt (11).

4. A poster display board according to claim 2, characterized in that: The front end outer surface of the adjustment bracket (4) is fixedly connected to a square sleeve (12), the front end outer surface of the square sleeve (12) is movably connected to a telescopic latch (13), the lower end outer surface of the adjustment bracket (4) is fixedly connected to a lower connecting rod (14), the lower end outer surface of the lower connecting rod (14) is fixedly connected to a supporting cross piece (15), and the lower end outer surface of the supporting cross piece (15) is fixedly connected to a sliding wheel (16).

5. A poster display board according to claim 1, characterized in that: A backboard slot (17) is provided on the front outer surface of the poster backboard (1), a hinge (18) is fixedly connected to one side outer surface of the poster backboard (1), and a poster fixing frame (19) is fixedly connected to one side outer surface of the hinge (18).

6. A poster display board according to claim 5, characterized in that: The front end outer surface of the poster fixing frame (19) is fixedly connected to a telescopic fixing piece (20), the front end outer surface of the poster fixing frame (19) is fixedly connected to a connecting piece (21), one side outer surface of the connecting piece (21) is movably connected to a telescopic bolt (22), and one side inner surface of the poster back plate (1) is fixedly connected to a transparent protective plate (23).

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