Portable exhibition board

Abstract

The utility model discloses a portable exhibition display board, and relates to the technical field of exhibition display boards. The portable exhibition display board comprises a display board piece I; the extension assembly is arranged on the first display plates, the extension assembly comprises second display plates, a shell, four springs and four first grooves, the four first grooves are formed in the shell, one ends of the four springs are welded to the second display plates, the other ends of the four second display plates are welded to the interiors of the corresponding first grooves respectively, and the first grooves are formed in the shell. The shell slides in the first display plate, four sliding columns are welded to the surface of the second display plate, four sliding grooves are formed in the surface of the shell, the second display plate in the extension assembly is arranged, and after the second display plate is separated from the interior of the first display plate, the second display plate can slide in the first display plate. When the display board is in use, the display board is driven by the four springs to move to the same horizontal plane with the first display board, so that the abrupt feeling between the first display board and the second display board is reduced, and the display effect of the display board is improved.

Description

Technical Field

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

[0002] In exhibitions, display boards are often needed to better display information. The Chinese utility model patent, authorization announcement number "CN219285988U", discloses a portable display board structure, including a first display board, the first display board is provided with a horizontal board mechanism for facilitating the carrying of the first display board, the horizontal board mechanism includes a first fixed block, a support rod and a second display board, the side end of the first display board is provided with a second rectangular slide groove, the second display board is slidably located on the inner side wall of the second rectangular slide groove, the number of the first fixed blocks is two, and the two first fixed blocks are fixedly installed on the upper and lower ends of the first display board, the number of the support rods is two, and the two support rods are fixedly installed on the side ends of the first display board and the second display board respectively.

[0003] The above technical solution is to cooperate with the card block and the first fixed block, so that when display is needed, it is convenient to fix and limit the second display board, thereby ensuring the stability of the device during the exhibition. The practicability is high. If a larger picture needs to be displayed, the separation height is easily misaligned, affecting the integrity of the displayed picture. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a convenient exhibition display board which can solve the problem that when displaying relatively large pictures, separation height misalignment occurs easily, thus affecting the integrity of the displayed pictures.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable exhibition display board, including a display board part 1;

[0006] The extension component is arranged on the display panel one, and the extension component includes the display panel two, a shell, four springs and four grooves one. The four grooves one are all opened on the shell, one end of the four springs are welded to the display panel two, and the other ends of the four display panels two are respectively welded to the inside of the corresponding grooves one, and the shell slides inside the display panel one.

[0007] Preferably, four sliding columns are welded on the surface of the second display panel, and four sliding grooves are opened on the surface of the shell, and the four sliding columns slide inside the corresponding sliding grooves respectively.

[0008] Preferably, three limiting grooves are formed on the surface of the display panel one, and magnets one are fixedly bonded inside the three limiting grooves.

[0009] Preferably, three limiting posts are slidably penetrated through the surface of the second display panel, and two magnets are fixedly adhered to the surfaces of the three limiting posts.

[0010] Preferably, disc pieces are welded on the surfaces of the three limiting pillars, and grooves 2 are formed on the surfaces of the three disc pieces.

[0011] Preferably, the surface of the display panel one is welded with a support leg one, the surface of the display panel two is welded with a support leg two, and the surface of the shell is welded with a support leg three.

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

[0013] (1) The portable exhibition display board is provided with a display board 2 in the extension component. After the display board 2 is separated from the interior of the display board 1, it will be driven by four springs to move to the same horizontal plane as the display board 1, thereby reducing the abruptness between the display board 1 and the display board 2, that is, improving the display effect of the display board.

[0014] (2) The portable exhibition display board can automatically enter the limiting groove to limit the display board part 2 during its movement by setting the limiting column, so that after the display board part 2 is separated from the display board part 1, it is easier to position the display board part 1 and the display board part 2 at the same level. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the relationship between the display panel 1, the housing and the display panel 2 of the utility model;

[0018] Figure 3 This is a schematic diagram of the interior of a display panel of the utility model;

[0019] Figure 4 This is a schematic diagram of the interior of the second display panel of the utility model;

[0020] Figure 5 For this utility model Figure 3 The enlarged schematic diagram at A in the middle;

[0021] Figure 6 For this utility model Figure 4 The enlarged schematic diagram of point B in the middle;

[0022] Figure 7 For this utility model Figure 4 Enlarged schematic diagram at point C in the middle.

[0023] Figure numerals: 1. Display panel one; 2. Leg one; 3. Display panel two; 4. Leg two; 5. Leg three; 6. Shell; 7. Sliding column; 8. Spring; 9. Groove one; 10. Sliding groove; 11. Magnet one; 12. Limiting groove; 13. Magnet two; 14. Limiting column; 15. Disc; 16. Groove two. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-7 , the utility model provides a technical solution: a convenient exhibition display board, including a display board 1;

[0029] The extension component is arranged on the display panel 1, and the extension component includes a display panel 2 3, a shell 6, four springs 8 and four grooves 9. The four grooves 9 are all opened on the shell 6, one end of the four springs 8 is welded to the display panel 2 3, and the other ends of the four display panels 2 3 are respectively welded to the inside of the corresponding grooves 9, and the shell 6 slides inside the display panel 1.

[0030] Four sliding posts 7 are welded on the surface of the second display panel 3 , and four sliding grooves 10 are opened on the surface of the housing 6 . The four sliding posts 7 slide in the corresponding sliding grooves 10 , respectively.

[0031] The surface of the display plate 1 is provided with three limiting grooves 12 , and magnets 11 are fixedly bonded inside the three limiting grooves 12 .

[0032] Three limiting posts 14 are slidably passed through the surface of the second display panel 3 , and two magnets 13 are fixedly adhered to the surfaces of the three limiting posts 14 .

[0033] Discs 15 are welded on the surfaces of the three limiting posts 14 , and grooves 16 are formed on the surfaces of the three discs 15 .

[0034] The surface of the display panel 1 is welded with a support leg 1 2 , the surface of the display panel 2 3 is welded with a support leg 2 4 , and the surface of the shell 6 is welded with a support leg 3 5 .

[0035] When the exhibition board needs to be extended to its longest state;

[0036] First, pull the shell 6, the movement of the shell 6 drives the four sliding grooves 10 to move, the movement of the four sliding grooves 10 drives the corresponding sliding columns 7 to move, the movement of the four sliding columns 7 drives the display panel 2 3 to move, when the display panel 2 3 is completely separated from the interior of the display panel 1 1.

[0037] Secondly, the four springs 8 reset and drive the display panel 2 3 to move. The movement of the display panel 2 3 drives the three limit posts 14 to move. After the three limit posts 14 move to coincide with the positions of the corresponding limit slots 12, the three magnets 11 and the corresponding magnets 2 13 attract each other and drive the limit posts 14 to enter the corresponding limit slots 12.

[0038] At this time, the display board 2 3 and the display board 1 1 are on the same horizontal plane.

[0039] By setting the display board 2 3 in the extension component, after the display board 2 3 is separated from the interior of the display board 1 , it will be driven by the four springs 8 to move to the same horizontal plane as the display board 1, thereby reducing the abruptness between the display board 1 and the display board 2 3, that is, improving the display effect of the display board.

[0040] By setting the limiting column 14, the display panel 2 3 can automatically enter the limiting groove 12 for limiting during its movement, so that after the display panel 2 3 is separated from the display panel 1 1, it is easier to position the display panel 1 and the display panel 2 3 at the same level.

[0041] Working principle: When the exhibition board needs to be extended to its longest state;

[0042] First, pull the shell 6, the movement of the shell 6 drives the four sliding grooves 10 to move, the movement of the four sliding grooves 10 drives the corresponding sliding columns 7 to move, the four sliding columns 7 drive the display panel 2 3 to move, when the display panel 2 3 is completely separated from the interior of the display panel 1 1.

[0043] Secondly, the four springs 8 reset and drive the display panel 2 3 to move. The movement of the display panel 2 3 drives the three limit posts 14 to move. After the three limit posts 14 move to coincide with the positions of the corresponding limit slots 12, the three magnets 11 and the corresponding magnets 2 13 attract each other and drive the limit posts 14 to enter the corresponding limit slots 12.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A portable exhibition board, characterized in that: include: Display panel one (1); The extension component is arranged on the display panel part 1 (1), and comprises the display panel part 2 (3), a shell (6), four springs (8) and four grooves 1 (9), wherein the four grooves 1 (9) are all formed on the shell (6), one end of the four springs (8) are all welded to the display panel part 2 (3), and the other ends of the four display panel parts 2 (3) are respectively welded to the inside of the corresponding grooves 1 (9), and the shell (6) slides inside the display panel part 1 (1).

2. A portable exhibition board according to claim 1, characterized in that: Four sliding columns (7) are welded on the surface of the second display panel (3), and four sliding grooves (10) are opened on the surface of the shell (6). The four sliding columns (7) slide inside the corresponding sliding grooves (10) respectively.

3. A portable exhibition board according to claim 1, characterized in that: The surface of the display panel 1 (1) is provided with three limiting grooves (12), and magnets 1 (11) are fixedly bonded inside the three limiting grooves (12).

4. A portable exhibition board according to claim 3, characterized in that: The surface of the second display panel (3) is slidably penetrated by three limiting posts (14), and the surfaces of the three limiting posts (14) are all fixedly adhered with second magnets (13), and the three second magnets (13) are respectively attracted to the corresponding first magnets (11).

5. A portable exhibition board according to claim 4, characterized in that: Discs (15) are welded to the surfaces of the three limiting posts (14), and grooves (16) are provided on the surfaces of the three discs (15).

6. The portable exhibition board according to claim 1, characterized in that: The surface of the display panel one (1) is welded with a support leg one (2), the surface of the display panel two (3) is welded with a support leg two (4), and the surface of the shell (6) is welded with a support leg three (5).

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