Propaganda equipment capable of being adjusted at multiple angles

Abstract

The utility model relates to the field of propaganda display, and discloses multi-angle adjustable propaganda equipment which comprises a supporting plate, a plurality of mounting holes are formed in the supporting plate, the bottom of the supporting plate is fixedly connected with a supporting block, the right side of the supporting block is fixedly connected with a protection box, and the right side of the protection box is fixedly connected with a protective cover. A rotating device is arranged in the protection box, a connecting rod which penetrates through and extends to the outer side of the protection box and is rotationally connected with the protection box is fixedly connected to the interior of the rotating device, a connecting block is fixedly connected to the outer side of the connecting rod, and a mounting plate is rotationally connected to the right side of the connecting block; and a fixing device is fixedly connected to the interior of the mounting plate through a fastener, and the rotating device comprises a first motor fixedly connected to the outer side of the protection box. The multi-angle adjustable propaganda equipment has the advantages that the horizontal or vertical angle of the display board can be adjusted, and the display board is not easy to block.

Description

Technical Field

[0001] The utility model relates to the field of publicity and display, in particular to a publicity device that can be adjusted at multiple angles. Background Art

[0002] Promotional display devices are devices or structures used to display products, services or information. They are usually used in commercial, exhibition, conference or public events. They can be displayed to the outside world in various forms. Usually, plastic foam board printing is used as the display board for promotional display.

[0003] Most display devices are generally placed on the ground through a bracket and can generally only face one direction and cannot be adjusted at multiple angles. In addition, due to the low height of the bracket, the display board is easily blocked by vehicles or people, and the appropriate display effect cannot be achieved. Therefore, a promotional device with multi-angle adjustment is proposed to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a promotional device with multi-angle adjustment, which has the advantages of being able to adjust the horizontal or vertical angle of the display board and not being easily blocked. It solves the problem that most display devices are generally placed on the ground through a bracket, and can generally only face one direction and cannot be adjusted at multiple angles. Moreover, due to the low height of the bracket, the display board is easily blocked by vehicles or crowds, and the appropriate display effect cannot be achieved.

[0006] (2) Technical solution

[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a promotional device that can be adjusted at multiple angles includes a support plate, a plurality of mounting holes are opened inside the support plate, the bottom of the support plate is fixedly connected to a support block, the right side of the support block is fixedly connected to a protective box, a rotating device is provided inside the protective box, the interior of the rotating device is fixedly connected to a connecting rod that penetrates and extends to the outside of the protective box and is rotatably connected to the protective box, the outside of the connecting rod is fixedly connected to a connecting block, the right side of the connecting block is rotatably connected to a mounting plate, and the interior of the mounting plate is fixedly connected to a fixing device via fasteners.

[0008] The beneficial effects of the utility model are:

[0009] The multi-angle adjustable publicity device has the advantages of being able to adjust the horizontal or vertical angle of the display board and not being easily blocked.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the rotating device includes a first motor fixedly connected to the outside of the protective box, a first rotating shaft fixedly connected to the outside of the output shaft of the first motor and rotatably connected to the inside of the protective box, a first gear fixedly connected to the outside of the first rotating shaft, and a second gear fixedly connected to the outside of the connecting rod and rotatably connected to the inside of the protective box and meshing with the first gear.

[0012] The beneficial effect of adopting the above further solution is that the connecting rod can be controlled to rotate, thereby controlling the display board outside the mounting plate to rotate for display.

[0013] Furthermore, a second motor is fixedly connected to the outer side of the connecting block, a second rotating shaft that is rotatably connected to the inside of the connecting block is fixedly connected to the outer side of the output shaft of the second motor, a rotating block is fixedly connected to the outer side of the second rotating shaft, and a connecting plate that is fixedly connected to the mounting plate is fixedly connected to the right side of the rotating block.

[0014] The beneficial effect of adopting the above further solution is that it provides power for the pitch rotation of the mounting plate, making it convenient to adjust the display angle of the mounting plate.

[0015] Furthermore, the connecting block is arranged in a shape, the left side of the rotating block is arranged in an arc shape, and the area of ​​the connecting plate is larger than the cross-sectional area of ​​the connecting block.

[0016] The beneficial effect of adopting the above further solution is that it plays a connecting role between the mounting plate and the rotating block, preventing the mounting plate from falling off due to a small force-bearing area.

[0017] Furthermore, the fixing device includes four clamping plates fixedly connected to the outer side of the mounting plate by fasteners and symmetrically distributed in pairs. Baffles are provided on the outer sides of the four clamping plates, and buffer pads are provided on the inner sides of the four baffles.

[0018] The beneficial effect of adopting the above further solution is that the display board can be clamped so as to limit and fix the display board.

[0019] Furthermore, the four clamping plates are all arranged in a shape, a plurality of threaded holes are opened inside the mounting plate, and the internal threaded connection of the baffle is provided with bolts that pass through the clamping plates and are threadedly connected to the plurality of threaded holes.

[0020] The beneficial effect of adopting the above further solution is that the positions of the four card boards can be adjusted so that the mounting plate can adapt to display boards of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the rotating device of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model.

[0025] In the figure: 1. Support plate; 2. Support block; 3. Protective box; 4. Rotating device; 41. First motor; 42. First rotating shaft; 43. First gear; 44. Second gear; 5. Connecting rod; 6. Connecting block; 7. Mounting plate; 8. Fixing device; 81. Clamping plate; 82. Baffle; 9. Second motor; 10. Second rotating shaft; 11. Rotating block; 12. Connecting plate; 13. Bolt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the embodiment, Figure 1-4 A promotional device that can be adjusted at multiple angles is provided. The utility model includes a support plate 1, a plurality of mounting holes are opened inside the support plate 1, the bottom of the support plate 1 is fixedly connected to a support block 2, the right side of the support block 2 is fixedly connected to a protective box 3, a rotating device 4 is provided inside the protective box 3, the interior of the rotating device 4 is fixedly connected to a connecting rod 5 that passes through and extends to the outside of the protective box 3 and is rotatably connected to the protective box 3, the outside of the connecting rod 5 is fixedly connected to a connecting block 6, the right side of the connecting block 6 is rotatably connected to a mounting plate 7, and the interior of the mounting plate 7 is fixedly connected to a fixing device 8 by fasteners.

[0028] Among them, the rotating device 4 includes a first motor 41 fixedly connected to the outside of the protective box 3, the outside of the output shaft of the first motor 41 is fixedly connected to a first rotating shaft 42 that is rotatably connected to the inside of the protective box 3, the outside of the first rotating shaft 42 is fixedly connected to a first gear 43, and the outside of the connecting rod 5 is fixedly connected to a second gear 44 that is rotatably connected to the inside of the protective box 3 and meshes with the first gear 43.

[0029] In this embodiment, during actual use, the start of the first motor 41 will drive the first rotating shaft 42 to rotate, thereby rotating the first gear 43, and when engaged with the second gear 44, the second gear 44 drives the connecting rod 5 to rotate.

[0030] Among them, the outer side of the connecting block 6 is fixedly connected to the second motor 9, the outer side of the output shaft of the second motor 9 is fixedly connected to the second rotating shaft 10 which is rotatably connected to the inside of the connecting block 6, the outer side of the second rotating shaft 10 is fixedly connected to the rotating block 11, and the right side of the rotating block 11 is fixedly connected to the connecting plate 12 which is fixedly connected to the mounting plate 7.

[0031] In this embodiment, during actual use, the second motor 9 has its own internal battery. When the second motor 9 is started, it will drive the second rotating shaft 10 to rotate, thereby causing the rotating block 11 on its outside to rotate, and then changing the mounting plate 7 connected to the connecting plate 12 to rotate.

[0032] The connecting block 6 is U-shaped, the left side of the rotating block 11 is arc-shaped, and the area of ​​the connecting plate 12 is larger than the cross-sectional area of ​​the connecting block 6 .

[0033] In this embodiment, during actual use, the rotating block 11 rotates in the U-shaped connecting block 6 , the arcuate surface prevents scratches with the connecting block 6 , and the connecting plate 12 increases the connection area with the mounting plate 7 .

[0034] Among them, the fixing device 8 includes four clamping plates 81 fixedly connected to the outer side of the mounting plate 7 by fasteners and symmetrically distributed in pairs. The outer sides of the four clamping plates 81 are each provided with a baffle 82, and the inner sides of the four baffles 82 are each provided with a buffer pad.

[0035] In this embodiment, during actual use, when the display board is placed between four card boards 81, the card boards 81 will limit the four sides of the display, and the baffles 82 can limit the outside of the display board. The buffer pads enhance the limiting stability of the baffles 82 to prevent the display board from falling off.

[0036] Among them, the four clamping plates 81 are all L-shaped, and a plurality of threaded holes are opened inside the mounting plate 7. The internal thread connection of the baffle 82 is connected with bolts 13 that pass through the clamping plates 81 and are threadedly connected to the plurality of threaded holes.

[0037] In this embodiment, during actual use, the bolt 13 fixes the baffle 82 together with the clamping plate 81 outside the mounting plate 7. By locking the bolt 13 with the threaded holes at different positions, the position of the clamping plate 81 can be changed so as to change the relative distance between the clamping plates 81.

[0038] Working principle:

[0039] First, according to the size of the display board, the distance between the clamping plates 81 is adjusted using the bolts 13 to fix the display board to the surface of the mounting plate 7. The entire device can then be fixed to the top surface of the wall through the mounting holes using fasteners such as screws and expansion bolts. When the direction of the display board needs to be adjusted, the first motor 41 can be started to cause the connecting rod 5 to drive the mounting plate 7 to rotate horizontally. Similarly, the second motor 9 can be started to cause the mounting plate 7 to drive the display board to rotate vertically to change the pitch angle of the display board.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable promotional device, comprising a support plate (1), characterized in that: A plurality of mounting holes are provided inside the support plate (1), a support block (2) is fixedly connected to the bottom of the support plate (1), a protective box (3) is fixedly connected to the right side of the support block (2), a rotating device (4) is provided inside the protective box (3), a connecting rod (5) is fixedly connected inside the rotating device (4) and passes through and extends to the outside of the protective box (3) and is rotatably connected to the protective box (3), a connecting block (6) is fixedly connected to the outside of the connecting rod (5), a mounting plate (7) is rotatably connected to the right side of the connecting block (6), and a fixing device (8) is fixedly connected inside the mounting plate (7) via a fastener.

2. The multi-angle adjustable advertising device according to claim 1, characterized in that: The rotating device (4) includes a first motor (41) fixedly connected to the outside of the protective box (3), a first rotating shaft (42) fixedly connected to the outside of the output shaft of the first motor (41) and rotatably connected to the inside of the protective box (3), a first gear (43) fixedly connected to the outside of the first rotating shaft (42), and a second gear (44) fixedly connected to the outside of the connecting rod (5) and rotatably connected to the inside of the protective box (3) and meshing with the first gear (43).

3. The multi-angle adjustable advertising device according to claim 1, characterized in that: A second motor (9) is fixedly connected to the outside of the connecting block (6); a second rotating shaft (10) rotatably connected to the inside of the connecting block (6) is fixedly connected to the outside of the output shaft of the second motor (9); a rotating block (11) is fixedly connected to the outside of the second rotating shaft (10); and a connecting plate (12) fixedly connected to the mounting plate (7) is fixedly connected to the right side of the rotating block (11).

4. The multi-angle adjustable advertising device according to claim 3, characterized in that: The connecting block (6) is arranged in a U-shape, the left side of the rotating block (11) is arranged in an arc shape, and the area of ​​the connecting plate (12) is larger than the cross-sectional area of ​​the connecting block (6).

5. The multi-angle adjustable advertising device according to claim 1, characterized in that: The fixing device (8) includes four clamping plates (81) fixedly connected to the outer side of the mounting plate (7) by fasteners and symmetrically distributed in pairs, and the outer sides of the four clamping plates (81) are each provided with a baffle (82), and the inner sides of the four baffles (82) are each provided with a buffer pad.

6. The multi-angle adjustable advertising device according to claim 5, characterized in that: The four clamping plates (81) are all L-shaped, a plurality of threaded holes are provided inside the mounting plate (7), and the internal thread of the baffle (82) is connected with a bolt (13) that passes through the clamping plate (81) and is threadedly connected to the plurality of threaded holes.

Images