Cultural display board

Abstract

The utility model discloses a culture display board, which relates to the field of advertising, and adopts the technical scheme that the culture display board comprises a vertical plate, a rotating shaft is rotatably connected onto the vertical plate, a vertically arranged connecting frame is fixedly connected onto the end face of the rotating shaft, and a plurality of display boards are rotatably connected onto the connecting frame. The propaganda paper is clamped on the display boards through the elastic clamping pieces, the propaganda paper does not need to be adhered to the display boards in a bonding mode, the propaganda paper can be conveniently detached from the display boards and replaced, only the vertical board with the multiple display boards needs to be installed on the wall face, the time for sequentially installing the multiple display boards on the wall face is saved, and the installation efficiency is improved. The multiple display boards are driven to rotate in the same direction by rotating the connecting frame, so that the propaganda paper on the display board located at the high position can rotate to the position below the vertical board, tools such as a chair do not need to be moved to disassemble the propaganda paper on the display board located at the high position, and therefore the propaganda paper on the display board located at the high position can be disassembled and replaced conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of advertising publicity, more specifically, it relates to a culture display board. BACKGROUND

[0002] In order to better propagate traditional ideological culture, ideological and educational culture, information is often transmitted to the public through a certain form of public way, especially in many public occasions, some cultural activities are generally propagated through the form of display, and currently, the display board is more common in public occasions, and the cultural content to be displayed is printed on the propaganda paper.

[0003] The existing propaganda paper is usually displayed by being pasted on the display board, so that when the new propaganda paper needs to be replaced, the old propaganda paper also needs to be torn down, and when the display board is installed on the wall at a high height, a chair or other tools need to be used to disassemble and replace the propaganda paper on the display board at a high place, which is relatively inconvenient.

[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a culture display board.

[0006] The above technical purpose of the utility model is realized through the following technical scheme: a culture display board, comprising a vertical plate, a rotating shaft is rotatably connected to the vertical plate, a vertical connecting frame is fixedly connected to the rotating shaft, a plurality of display boards are rotatably connected to the connecting frame, the display boards are distributed on the connecting frame along the circumference of the rotating shaft, a plurality of elastic clamps for clamping the propaganda paper are fixedly connected to one end of the display board away from the vertical plate, and a limiting assembly for limiting the relative position of the connecting frame and the vertical plate is arranged between the rotating shaft and the vertical plate.

[0007] The utility model is further provided as follows: the limiting assembly comprises a ratchet wheel and a pawl, the ratchet wheel is connected to the rotating shaft, the pawl is rotatably connected to the vertical plate, and the pawl is used for meshing with the ratchet wheel.

[0008] The utility model is further provided as follows: the connecting frame comprises a connecting plate, a connecting rod is arranged on the side wall of the connecting plate, the display board is rotatably connected to the connecting rod, and four connecting rods are distributed on the connecting plate along the circumference of the rotating shaft.

[0009] The utility model is further provided as follows: the center of gravity of the display board is located directly below the rotating axis.

[0010] The utility model is further provided as follows: the connecting rod is detachably connected to the connecting plate.

[0011] The utility model further sets up: fixedly connected with threaded rod on the connecting rod, the lateral wall of connecting plate is equipped with the threaded hole matched with threaded rod.

[0012] In conclusion, the utility model has the advantages of the following: the elastic clamping pieces hold the propaganda paper on the display board, the propaganda paper is not adhered to the display board, the propaganda paper is convenient to disassemble and replace, the vertical plate is installed on the wall surface with the multiple display boards, the time of installing the multiple display boards on the wall surface is saved, the display board at the high place is rotated to the lower side of the vertical plate, the propaganda paper on the display board at the high place is disassembled without moving the chair, and the propaganda paper on the display board at the high place is convenient to disassemble and replace. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is the structural schematic diagram of the utility model in vertical plate;

[0015] Figure 3 It is the structural schematic diagram of the utility model in connecting plate and connecting rod.

[0016] In the drawing: 1, vertical plate; 2, rotating shaft; 3, display board; 4, elastic clamping piece; 5, ratchet wheel; 6, pawl; 7, connecting plate; 8, connecting rod; 9, threaded rod; 10, threaded hole. DETAILED DESCRIPTION

[0017] The utility model is described in detail below in combination with the drawings and examples. Embodiment

[0018] A kind of culture display board, such as Figure 1 And Figure 2As shown, including the vertical plate 1, vertical plate 1 is installed on the wall through expansion bolt, the vertical plate 1 is rotatably connected with the rotating shaft 2, the rotating shaft 2 is bonded with the vertical setting connecting frame, the connecting frame is rotatably connected with four display boards 3, a plurality of display boards 3 are distributed on the connecting frame along the circumference of the rotating shaft 2, the elastic clamping piece 4 for clamping the propaganda paper is bonded on the end of the display board 3 away from the vertical plate 1, the rotating shaft 2 and the vertical plate 1 are provided with the limiting assembly for limiting the relative position of the connecting frame and the vertical plate 1, the limiting assembly includes the ratchet wheel 5 and the pawl 6, the ratchet wheel 5 is connected with the rotating shaft 2, the pawl 6 is rotatably connected on the vertical plate 1, the pawl 6 is used for engaging with the ratchet wheel 5, the connecting frame includes the connecting plate 7, the sidewall of the connecting plate 7 is provided with the connecting rod 8, the display board 3 is rotatably connected on the connecting rod 8, four connecting rods 8 are distributed on the connecting plate 7 along the circumference of the rotating shaft 2, first, the propaganda paper is installed on one of the display boards 3 below the vertical plate 1, at this time, the two elastic clamping pieces 4 are pushed away to form a space between the elastic clamping piece 4 and the display board 3 for the propaganda paper to be embedded, then the propaganda paper is embedded between the elastic clamping piece 4 and the display board 3, and then the elastic clamping piece 4 is loosened to clamp the propaganda paper, without the need to install the propaganda paper on the display board 3 by bonding, the propaganda paper is convenient to disassemble and replace, then the operator drives the display board 3, the connecting plate 7 and the remaining three connecting rods 8 and three display boards 3 on one of the connecting rods 8 to rotate in the clockwise direction, the connecting plate 7 drives the rotating shaft 2 to rotate in the same direction during the rotating process, the rotating shaft 2 drives the ratchet wheel 5 to rotate in the same direction during the rotating process on the vertical plate 1, at this time, the pawl 6 will disengage from one of the ratchet teeth of the ratchet wheel 5 and engage with the other ratchet teeth of the ratchet wheel 5, at this time, the display board 3 without installing the propaganda paper will gradually rotate to the lower side of the vertical plate 1, and the display board 3 with the installed propaganda paper will be away from the lower side of the vertical plate 1, so that when multiple propaganda papers are installed on multiple display boards 3, the operator only needs to rotate the multiple display boards 3 to the lower side of the vertical plate 1 and push away the elastic clamping piece 4 to install the propaganda paper, when multiple propaganda papers need to be replaced, rotating the connecting frame in the clockwise direction drives the four display boards 3 to rotate in the same direction, which can make the propaganda paper on the display board 3 at a high place rotate to the lower side of the vertical plate 1, without the need to move the chair and other tools to disassemble the propaganda paper on the display board 3 at a high place, so as to facilitate the disassembly and replacement of the propaganda paper on the display board 3 at a high place, and when the connecting frame is not rotating, at this time, the pawl 6 and one of the ratchet teeth of the ratchet wheel 5 are engaged with each other, so that the connecting frame and the four display boards 3 can remain in a stationary state, which has a limiting effect, avoiding the connecting frame from rotating due to wind blowing, and only the vertical plate 1 is installed on the wall through the expansion bolt to install the four display boards 3, which saves the time of installing multiple display boards 3 on the wall one by one.

[0019] As Figure 1As shown, the center of gravity of display board 3 is located directly below its axis of rotation. When the position of the four display boards 3 needs to be adjusted, the four display boards 3 and the promotional paper on the display boards 3 are rotated by rotating the connecting frame clockwise. At this time, the connecting plate 7 drives the rotating shaft 2 and the ratchet 5 to rotate clockwise. During this process, the pawl 6 will disengage from one of the ratchet teeth of the ratchet 5 and engage with the other ratchet teeth on the ratchet 5. At this time, the tilt angle of the four connecting rods 8 will change. Because the center of gravity of the display board 3 is located below its axis of rotation 2, the four display boards 3 will return to their original position by their own gravity during the clockwise rotation of the connecting frame. This ensures that the four display boards 3 remain perpendicular to the horizontal plane during the rotation of the connecting frame. Thus, while the position of the four display boards 3 changes, the display boards 3 remain perpendicular, making it convenient for people to see the promotional paper on the display boards 3.

[0020] like Figure 3 As shown, the connecting rod 8 is detachably connected to the connecting plate 7. A threaded rod 9 is bonded to the connecting rod 8. The side wall of the connecting plate 7 is provided with a threaded hole 10 that matches the threaded rod 9. When one or more display panels 3 are damaged and need to be replaced, the threaded rod 9 is rotated by rotating the connecting rod 8 until the threaded rod 9 disengages from the threaded hole 10, thereby enabling partial replacement.

[0021] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A display board for a culture, characterized by: The utility model provides a display device, including vertical board (1), vertical board (1) is rotatably connected with the pivot (2), the pivot (2) is fixedly connected with the vertical setting connecting frame, connecting frame is rotatably connected with a plurality of show board (3), a plurality of show board (3) are spaced apart distribution on connecting frame along the circumference of pivot (2), the one end of show board (3) away from vertical board (1) is fixedly connected with a plurality of elastic clamping piece (4) for clamping propaganda paper, the pivot (2) is provided with the limiting component for limiting the relative position of connecting frame and vertical board (1) between pivot (2) and vertical board (1). The limiting component includes a ratchet wheel (5) and a pawl (6), the ratchet wheel (5) is connected with the pivot (2), the pawl (6) is rotatably connected on the vertical board (1), the pawl (6) is used for engaging with the ratchet wheel (5).

2. The display board of claim 1, wherein: The connecting frame includes a connecting plate (7), the side wall of the connecting plate (7) is provided with a connecting rod (8), the show board (3) is rotatably connected on the connecting rod (8), four connecting rods (8) are spaced apart distributed on the connecting plate (7) along the circumference of the pivot (2).

3. A display board according to claim 2, wherein: The center of gravity of the show board (3) is located directly below the rotation axis.

4. The display board of claim 2, wherein: The connecting rod (8) is detachably connected on the connecting plate (7).

5. A display board according to claim 4, wherein: The connecting rod (8) is fixedly connected with a threaded rod (9), and the side wall of the connecting plate (7) is provided with a threaded hole (10) matched with the threaded rod (9).

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