Exhibition advertisement support

Abstract

The utility model relates to the technical field of advertisement supports, and particularly discloses an exhibition advertisement support which comprises a base, a supporting rod is connected to the base, the supporting rod is detachably connected with a first exhibition board, a second exhibition board and a third exhibition board, the first exhibition board, the second exhibition board and the third exhibition board are arranged in a foldable mode, a cavity is formed in the supporting rod, and the first exhibition board, the second exhibition board and the third exhibition board are arranged in a foldable mode. A cavity is formed in the base, a first rotating shaft and a second rotating shaft are rotationally connected into the cavity, the first rotating shaft and the second rotating shaft are connected with a third display board and a second display board respectively, the bottom of the first rotating shaft and the bottom of the second rotating shaft extend into the base and are fixedly connected with half gears, and the two half gears are connected in a meshed mode; according to the exhibition advertisement support, attention of people is attracted auditorily and visually, the attraction effect of the exhibition advertisement support can be improved conveniently, when the exhibition board is not used, the exhibition board can be folded, occupation of external space is reduced, meanwhile, propaganda content can be replaced rapidly, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising brackets, in particular to an exhibition advertising bracket. Background Art

[0002] Advertising stands are devices used to support and display advertising materials (such as posters, display boards, and banners). They are widely used in commercial promotion, exhibitions, and public awareness events. "Exhibitions" refers to collective commercial or non-commercial activities such as conferences, exhibitions, and large-scale events. During exhibitions, advertisements are often designed and displayed in real time on billboards to quickly and effectively showcase the content.

[0003] Exhibition stands often use common geometric shapes and simple color combinations in their design. They have a relatively simple appearance, which makes it difficult to attract attention, and they tend to take up a lot of space when not in use.

[0004] Therefore, those skilled in the art provide an exhibition advertising stand to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of this utility model is to provide an exhibition advertising stand to solve the following technical problems:

[0006] How to improve the eye-catching effect of exhibition advertising stands and reduce the external space occupied when not in use.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] An exhibition advertising stand comprises a base, the base is connected to a support rod, the support rod is detachably connected to a first display board, a second display board, and a third display board, wherein the first display board, the second display board, and the third display board are foldable.

[0009] A cavity is provided inside the support rod, and rotating shaft 1 and rotating shaft 2 are rotatably connected in the cavity. Rotating shaft 1 and rotating shaft 2 are respectively connected to display board 3 and display board 2. The bottoms of rotating shaft 1 and rotating shaft 2 extend into the base and are fixedly connected with half gears, and the two half gears are meshed and connected.

[0010] Furthermore, the support rod is provided with openings on both sides of the cavity and connected thereto, and the third and second display boards rotate at the openings.

[0011] Furthermore, one side of the display board one, the display board two, and the display board three are fixedly connected to the limiting block, one side of the rotating shaft one and the rotating shaft two are fixedly connected to the extension plate, one side of the two extension plates and one side of the support rod are fixedly connected to the card slot, and the card slot and the limiting block are connected to each other in a coordinated manner.

[0012] Furthermore, a protective shell is connected to one side of the base, a driving motor is arranged in the protective shell, and an output end of the driving motor extends into the base and is fixedly connected to gear 1.

[0013] Furthermore, one side of the rotating shaft 1 is fixedly connected to a gear 2, one side of the gear 2 is meshed with the gear 1, and the upper and lower sides of the gear 2 are fixedly connected to a limiting plate, and the limiting plate is used to limit the gear 1.

[0014] Furthermore, a power supply unit is provided at the inner bottom of the base, a speaker is fixedly connected to the top of the support rod, and the power supply unit is electrically connected to the speaker and the drive motor.

[0015] Furthermore, the bottom of the base is rotatably connected to a plurality of self-locking universal wheels, and the top of the speaker is connected to a connecting plate.

[0016] Beneficial effects of the utility model:

[0017] (1) The utility model is provided with a support rod, display board 1, display board 2, and display board 3. When in use, display board 1, display board 2, and display board 3 are arranged at multiple angles and equidistantly, so as to facilitate the multi-directional display of promotional content. At the same time, a sound system is provided to facilitate breaking through visual limitations and attracting people's attention from an auditory perspective, making it easier for people to pay attention to the advertising stand and attracting people coming from different directions to watch.

[0018] (2) The utility model is provided with a support rod, an exhibition board 1, an exhibition board 2, and an exhibition board 3. The exhibition board 1, the exhibition board 2, and the exhibition board 3 are foldable. When not in use, the occupation of the external space can be reduced, and it is convenient for storage. Moreover, the exhibition board 1, the exhibition board 2, and the exhibition board 3 are detachable from the support rod, so that the exhibition boards can be quickly replaced to display different advertising contents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model when it is unfolded;

[0021] Figure 2 This is a schematic diagram of the foldable three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal connection structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the transmission structure of the utility model;

[0024] Figure 5 yes Figure 1 Enlarged view of point A in the middle.

[0025] Reference numerals:

[0026] 1. Base; 2. Support rod; 3. Display panel 1; 4. Display panel 2; 5. Display panel 3; 6. Protective shell; 7. Self-locking universal wheel; 8. Opening; 9. Connecting plate; 10. Speaker; 11. Cavity; 12. Rotating shaft 1; 13. Rotating shaft 2; 14. Half gear; 15. Power supply unit; 16. Drive motor; 17. Gear 1; 18. Gear 2; 19. Limit plate; 20. Limit block; 21. Slot; 22. Extension plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying 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.

[0028] Example 1

[0029] Please see the attached Figure 1-5 , an exhibition advertising stand in the embodiment of the present invention includes a base 1, a support rod 2 is connected to the base 1, the support rod 2 can support the display board 1 3, the display board 2 4, the display board 3 5, the support rod 2 is detachably connected with the display board 1 3, the display board 2 4, the display board 3 5, the display board 1 3, the display board 2 4, the display board 3 5 are easy to install and disassemble, convenient for quickly changing the display content, and the operation is time-saving and labor-saving, and the display board 1 3, the display board 2 4, the display board 3 5 are foldable. When not in use, the occupation of the external space can be effectively reduced. When in use, the display board 1 3, the display board 2 4, the display board 3 5 are arranged at multiple angles and equidistantly, which is convenient for displaying the promotional content in multiple directions and attracting people coming from different directions to watch;

[0030] A cavity 11 is provided inside the support rod 2, and a rotating shaft 12 and a rotating shaft 2 13 are rotatably connected in the cavity 11. The rotating shaft 12 and the rotating shaft 2 13 are respectively connected to the display panel 3 5 and the display panel 2 4. The bottoms of the rotating shaft 12 and the rotating shaft 2 13 extend into the base 1 and are fixedly connected with a half gear 14. The half gear 14 can limit the rotation angle. The two half gears 14 are meshed and connected. When folding, the two half gears 14 mesh with each other and rotate, thereby driving the rotating shaft 12 and the rotating shaft 2 13 and the display panel 3 5 and the display panel 2 4 fixedly connected thereto to rotate toward a position close to the display panel 1 3 until the display panel 3 5 and the display panel 2 4 are close to the display panel 1 3, that is, when the two half gears 14 mesh and rotate until the display panel 3 5 and the display panel 2 4 are limited by the opening 8, the automatic folding is completed.

[0031] Example 2

[0032] Based on the first embodiment, please refer to the attached Figure 2-5 The support rod 2 is located on both sides of the cavity 11 and is connected with an opening 8. The display board 3 5 and the display board 2 4 rotate at the opening 8, and the opening 8 limits the rotation angle of the display board 3 5 and the display board 2 4.

[0033] One side of the display board 1 3, the display board 2 4, and the display board 3 5 are all fixedly connected to the limit block 20, and one side of the rotating shaft 1 12 and the rotating shaft 2 13 is fixedly connected with an extension plate 22. The extension plate 22 is used to support and fix the card slot 21 connected thereto, so that the card slot 21 connected thereto can extend the support rod to avoid affecting the replacement of the display content of the display board 2 4 and the display board 3 5. One side of the two extension plates 22 and one side of the support rod 2 are fixedly connected with the card slot 21, and the card slot 21 is cooperated and connected with the limit block 20. When replacing the display board, you only need to pull out the corresponding display board from one side of the card slot 21, and the installation and disassembly are convenient and quick.

[0034] Among them, the display contents of display board 1 3, display board 2 4, and display board 3 5 are located in the middle. The display board body is a split design, which is spliced ​​together by the card slot and card block method in the existing technology. When changing the display content, it can be achieved by replacing the display board, or removing it and replacing the advertising content in the middle.

[0035] A protective shell 6 is connected to one side of the base 1, and a drive motor 16 is provided in the protective shell 6. At the same time, the motor 16 is electrically connected to an external controller. The motor 16 can be controlled by the controller to achieve folding or unfolding. The output end of the drive motor 16 extends into the base 1 and is fixedly connected to a gear 17. When folding, the gear 17 engages with the gear 2 18 to rotate, thereby driving one of the rotating shafts 12 to rotate, thereby realizing the meshing and rotation of the two half gears 14.

[0036] One side of the rotating shaft 12 is fixedly connected to a gear 2 18, one side of the gear 2 18 is meshed with the gear 17, and the upper and lower sides of the gear 2 18 are fixedly connected to the limit plate 19, which is used to limit the gear 17, thereby ensuring the stability of the connection position between the gear 2 18 and the gear 1 17 and avoiding the misalignment.

[0037] A power supply unit 15 is provided at the inner bottom of the base 1, and a speaker 10 is fixedly connected to the top of the support rod 2. The power supply unit 15 is electrically connected to the speaker 10 and the drive motor 16. The speaker 10 is convenient for breaking through visual limitations and attracting people's attention from an auditory perspective, making it easier for people to pay attention to the advertising stand and attracting people coming and going from different directions to watch. The bottom of the base 1 is rotatably connected to a plurality of self-locking universal wheels 7 for easy carrying and moving. The top of the speaker 10 is connected to a connecting plate 9, which can block dust for the speaker 10 to prevent dust from falling directly onto the surface of the speaker 10, thereby extending the service life of the speaker 10.

[0038] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. An exhibition advertising stand, characterized in that: The invention comprises a base (1), wherein the base (1) is connected to a support rod (2), and the support rod (2) is detachably connected to a first display board (3), a second display board (4), and a third display board (5), and the first display board (3), the second display board (4), and the third display board (5) are foldable. A cavity (11) is provided inside the support rod (2), and a rotating shaft (12) and a rotating shaft (13) are rotatably connected in the cavity (11). The rotating shaft (12) and the rotating shaft (13) are respectively connected to the display board (5) and the display board (4). The bottoms of the rotating shaft (12) and the rotating shaft (13) extend into the base (1) and are fixedly connected to a half gear (14), and the two half gears (14) are meshed and connected.

2. The exhibition advertising stand according to claim 1, characterized in that: The support rod (2) is located on both sides of the cavity (11) and is connected to an opening (8), and the third display board (5) and the second display board (4) rotate at the opening (8).

3. The exhibition advertising stand according to claim 1, characterized in that: One side of the display board 1 (3), the display board 2 (4), and the display board 3 (5) are all fixedly connected to the limiting block (20), one side of the rotating shaft 1 (12) and the rotating shaft 2 (13) are fixedly connected to the extension plate (22), one side of the two extension plates (22) and one side of the support rod (2) are all fixedly connected to the clamping groove (21), and the clamping groove (21) and the limiting block (20) are mutually connected.

4. The exhibition advertising stand according to claim 1, characterized in that: A protective shell (6) is connected to one side of the base (1), a driving motor (16) is provided in the protective shell (6), and an output end of the driving motor (16) extends into the base (1) and is fixedly connected to a gear 1 (17).

5. The exhibition advertising stand according to claim 4, characterized in that: One side of the rotating shaft 1 (12) is fixedly connected to the gear 2 (18), one side of the gear 2 (18) is meshed with the gear 1 (17), and the upper and lower sides of the gear 2 (18) are fixedly connected to the limit plate (19), and the limit plate (19) is used to limit the gear 1 (17).

6. The exhibition advertising stand according to claim 4, characterized in that: A power supply unit (15) is provided at the inner bottom of the base (1), a speaker (10) is fixedly connected to the top of the support rod (2), and the power supply unit (15) is electrically connected to the speaker (10) and the drive motor (16).

7. The exhibition advertising stand according to claim 6, characterized in that: The bottom of the base (1) is rotatably connected to a plurality of self-locking universal wheels (7), and the top of the speaker (10) is connected to a connecting plate (9).

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