Folding bulletin board

Abstract

The utility model relates to the technical field of bulletin boards, in particular to a folding bulletin board which comprises a base. A mounting groove is formed in the top of the base, and two mounting blocks are mounted in the mounting groove; limiting grooves are formed in the inner walls of the mounting grooves, limiting blocks are fixed to the outer walls of the two mounting blocks, and the limiting blocks are located in the limiting grooves; connecting strips are fixed to the tops of the two mounting blocks; a plurality of publicity boards are arranged between the two connecting strips, and the multiple publicity boards are connected through connecting belts; the two ends of the connecting belt are connected with connecting lugs respectively, the connecting lugs are connected to the outer walls of the connecting strips through fixing bolts, a supporting column is arranged between the two connecting strips, and the two ends of the supporting column are provided with first threaded holes respectively. Therefore, a plurality of publicity boards can be conveniently transported and carried, and the practicability is greatly improved.

Description

Technical Field

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

[0002] The publicity column is a kind of VI application, which is an effective means for organizations or enterprises to conduct self-promotion. It is often used in public places such as streets, factories, and hotels. It generally uses stainless steel as the frame, tempered glass or endurance board as the panel, and aluminum alloy as the ceiling. The panel can be opened to replace the publicity screen.

[0003] The existing publicity column does not have a folding function, which makes it inconvenient to transport and carry the publicity column, and seriously affects the practicability of the publicity column.

[0004] For this reason, a foldable publicity column is proposed. Utility Model Content

[0005] The utility model aims to provide a foldable publicity column.

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

[0007] A foldable publicity board, comprising:

[0008] Base;

[0009] The top of the base is provided with a mounting groove, in which two mounting blocks are installed;

[0010] A limiting groove is provided on the inner wall of the installation groove, and limiting blocks are fixed on the outer walls of the two installation blocks, and the limiting blocks are located inside the limiting groove;

[0011] A connecting strip is fixed on the top of the two mounting blocks;

[0012] A plurality of publicity boards are arranged between the two connecting strips, and the plurality of publicity boards are connected by a connecting belt;

[0013] Both ends of the connecting belt are respectively connected with connecting ears, and the connecting ears are connected to the outer wall of the connecting strip through fixing bolts.

[0014] Preferably, a support column is provided between the two connecting strips, and first threaded holes are respectively provided at both ends of the support column, and a threaded column is threadedly connected in the first threaded hole.

[0015] Preferably, an abutment plate abutting against the outer wall of the connecting strip is fixed to one end of the threaded column.

[0016] Preferably, a rotating part is fixed on the outer wall of the threaded column.

[0017] Preferably, a connecting groove is provided on the top of the connecting strip, and a U-shaped strip is connected in the connecting groove;

[0018] A connecting rod is fixed on the outer wall of the U-shaped bar, and a lighting lamp is installed at one end of the connecting rod.

[0019] Preferably, a second threaded hole connected to the connecting groove is formed on the outer wall of the connecting strip, and a threaded rod is threadedly connected to the inner wall of the second threaded hole;

[0020] A rotating bar is fixed to one end of the threaded rod, and a fixing plate abutting against the U-shaped bar is fixed to the other end of the threaded rod.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The utility model rotates the threaded column by the rotating member, and the threaded column moves in the first threaded hole. After the abutment plate at one end of the threaded column is no longer abutted with the connecting strip, the support column can be disassembled. Since the two connecting strips lose the fixation of the support column, the distance between the two connecting strips can be adjusted, so as to facilitate the disassembly of multiple publicity boards (avoiding the connection belt from being tight);

[0023] Then, by disassembling the fixing bolts, the multiple publicity boards can be removed from the connecting strips, and because the multiple publicity boards are connected by the connecting strips, the multiple publicity boards can be folded in half at the midpoint of the connecting strips;

[0024] Compared with the existing ones, the utility model can fold multiple propaganda boards, which greatly reduces the floor space occupied by the multiple propaganda boards, thereby facilitating the transportation and handling of the multiple propaganda boards and greatly improving the practicality.

[0025] The utility model installs a lighting lamp on the outer wall of the U-shaped strip, and by turning on the lighting lamp, people can learn knowledge with the help of multiple propaganda boards at night, thereby improving the practicality of multiple propaganda boards;

[0026] By rotating the rotating bar, the rotating bar drives the threaded rod to move in the second threaded hole. After the fixing plate at one end of the threaded rod is no longer in contact with the U-shaped bar, the illuminating lamp can be disassembled, so it is convenient to maintain the illuminating lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0029] Figure 3 For this utility model Figure 1 Enlarged view of middle B;

[0030] Figure 4 It is a schematic diagram of the support column structure in the utility model.

[0031] In the figure: 1. base; 2. mounting groove; 3. mounting block; 4. limiting groove; 5. limiting block; 6. connecting strip; 7. publicity board; 8. connecting belt; 9. connecting ear; 10. fixing bolt; 11. supporting column; 12. threaded column; 13. abutment plate; 14. rotating part; 15. connecting groove; 16. U-shaped bar; 17. connecting rod; 18. lighting lamp; 19. second threaded hole; 20. threaded rod; 21. fixing plate; 22. rotating strip. DETAILED DESCRIPTION

[0032] 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.

[0033] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] Embodiment 1:

[0035] See also Figure 1 , 3 4. The utility model provides a technical solution: To achieve the above-mentioned purpose, the utility model provides the following technical solution: A foldable propaganda column, comprising: a base 1; a mounting groove 2 is provided on the top of the base 1, and two mounting blocks 3 are installed in the mounting groove 2; a limiting groove 4 is provided on the inner wall of the mounting groove 2, and limiting blocks 5 are fixed on the outer walls of the two mounting blocks 3, and the limiting blocks 5 are located inside the limiting groove 4; a connecting strip 6 is fixed on the top of the two mounting blocks 3; a plurality of propaganda boards 7 are provided between the two connecting strips 6, and the plurality of propaganda boards 7 are connected by a connecting belt 8; connecting ears 9 are respectively connected at both ends of the connecting belt 8, and the connecting ears 9 are connected to the outer wall of the connecting strip 6 by fixing bolts 10, a supporting column 11 is provided between the two connecting strips 6, and first threaded holes are respectively provided at both ends of the supporting column 11, and a threaded column 12 is threadedly connected in the first threaded hole, and an abutting plate 13 abutting against the outer wall of the connecting strip 6 is fixed at one end of the threaded column 12, and a rotating member 14 is fixed on the outer wall of the threaded column 12.

[0036] Specifically, the utility model rotates the threaded column 12 by the rotating member 14, and the threaded column 12 moves in the first threaded hole. After the abutment plate 13 at one end of the threaded column 12 is not in abutment with the connecting strip 6, the support column 11 can be disassembled. Since the two connecting strips 6 lose the fixation of the support column 11, the distance between the two connecting strips 6 can be adjusted, so as to facilitate the disassembly of multiple propaganda boards 7 (avoiding the connection belt 8 from being tight);

[0037] Then, by disassembling the fixing bolts 10, the multiple publicity boards 7 can be removed from the connecting strips 6. Since the multiple publicity boards 7 are connected by the connecting strips 8, the multiple publicity boards 7 can be folded in half at the midpoint of the connecting strips 8.

[0038] The utility model can fold a plurality of publicity boards 7, which greatly reduces the floor space occupied by the plurality of publicity boards 7, thereby facilitating the transportation and handling of the plurality of publicity boards 7 and greatly improving the practicability.

[0039] Embodiment 2:

[0040] See also Figure 1 , 2 The utility model provides a technical solution: a foldable publicity column, a connecting groove 15 is provided on the top of the connecting strip 6, a U-shaped strip 16 is connected in the connecting groove 15; a connecting rod 17 is fixed on the outer wall of the U-shaped strip 16, a lighting lamp 18 is installed at one end of the connecting rod 17, a second threaded hole 19 connected to the connecting groove 15 is provided on the outer wall of the connecting strip 6, a threaded rod 20 is threadedly connected in the second threaded hole 19; a rotating strip 22 is fixed at one end of the threaded rod 20, and a fixing plate 21 abutting against the U-shaped strip 16 is fixed at the other end of the threaded rod 20.

[0041] Specifically, the utility model installs a lighting lamp 18 on the outer wall of the U-shaped bar 16. By turning on the lighting lamp 18, people can learn knowledge with the help of the multiple propaganda boards 7 at night, thereby improving the practicality of the multiple propaganda boards 7.

[0042] By rotating the rotating bar 22, the rotating bar 22 drives the threaded rod 20 to move in the second threaded hole 19. After the fixing plate 21 at one end of the threaded rod 20 is no longer in contact with the U-shaped bar 16, the lighting lamp 18 can be disassembled, so it is convenient to maintain the lighting lamp 18.

[0043] Working principle:

[0044] First, the threaded column 12 is rotated by the rotating member 14. At this time, the threaded column 12 will move in the first threaded hole. After the abutment plate 13 at one end of the threaded column 12 is no longer in contact with the connecting strip 6, the support column 11 can be disassembled. Since the two connecting strips 6 lose the fixation of the support column 11, the distance between the two connecting strips 6 can be adjusted, in order to facilitate the disassembly of multiple propaganda boards 7 (to avoid the connection belt 8 being tight);

[0045] Then, by disassembling the fixing bolts 10, the multiple publicity boards 7 can be removed from the connecting strips 6. Since the multiple publicity boards 7 are connected by the connecting strips 8, the multiple publicity boards 7 can be folded in half at the midpoint of the connecting strips 8.

[0046] Secondly, by installing a lighting lamp 18 on the outer wall of the U-shaped bar 16, by turning on the lighting lamp 18, people can learn knowledge with the help of the multiple propaganda boards 7 at night, thereby improving the practicality of the multiple propaganda boards 7;

[0047] Finally, by rotating the turning bar 22, the turning bar 22 drives the threaded rod 20 to move in the second threaded hole 19. After the fixing plate 21 at one end of the threaded rod 20 is no longer in contact with the U-shaped bar 16, the lighting lamp 18 can be disassembled, so it is convenient to maintain the lighting lamp 18.

[0048] In the description of the present invention, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0049] The above shows and describes the basic principles, main features and 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 principles 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. A foldable publicity board, characterized in that: include: Base (1); The top of the base (1) is provided with a mounting groove (2), and two mounting blocks (3) are installed in the mounting groove (2); A limiting groove (4) is provided on the inner wall of the installation groove (2), and limiting blocks (5) are fixed on the outer walls of the two installation blocks (3), and the limiting blocks (5) are located inside the limiting groove (4); A connecting strip (6) is fixed on the top of each of the two mounting blocks (3); A plurality of publicity boards (7) are arranged between the two connecting strips (6), and the plurality of publicity boards (7) are connected via a connecting belt (8); The two ends of the connecting belt (8) are respectively connected to connecting ears (9), and the connecting ears (9) are connected to the outer wall of the connecting strip (6) through fixing bolts (10).

2. A foldable publicity board according to claim 1, characterized in that: A support column (11) is provided between the two connecting bars (6), and first threaded holes are respectively provided at both ends of the support column (11), wherein a threaded column (12) is threadedly connected in the first threaded hole.

3. A foldable publicity board according to claim 2, characterized in that: A contact plate (13) is fixed to one end of the threaded column (12) and is in contact with the outer wall of the connecting strip (6).

4. A foldable publicity board according to claim 3, characterized in that: A rotating part (14) is fixed on the outer wall of the threaded column (12).

5. The foldable publicity board according to claim 1, characterized in that: The top of the connecting strip (6) is provided with a connecting groove (15), and a U-shaped strip (16) is connected inside the connecting groove (15); A connecting rod (17) is fixed on the outer wall of the U-shaped bar (16), and a lighting lamp (18) is installed on one end of the connecting rod (17).

6. A foldable publicity board according to claim 5, characterized in that: A second threaded hole (19) connected to the connecting groove (15) is formed on the outer wall of the connecting strip (6); a threaded rod (20) is internally threadedly connected to the second threaded hole (19); A rotating bar (22) is fixed to one end of the threaded rod (20), and a fixing plate (21) abutting against the U-shaped bar (16) is fixed to the other end of the threaded rod (20).

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