Multi-picture advertising equipment

Abstract

The utility model relates to the technical field of advertising equipment, and discloses multi-picture advertising equipment which comprises a shell, a base is arranged at the top of the shell, a first screen is fixedly connected to the top of the base, second screens are rotatably connected to the two sides of the first screen, and the bottoms of the second screens are slidably connected with the shell. A plurality of second fixing blocks are fixedly connected to the inner sides of the first screen and the second screen respectively, a plurality of first fixing blocks are fixedly connected to the inner sides of the first screen and the second screen respectively, and the first fixing blocks correspond to the second fixing blocks in position; third fixing blocks are fixedly connected to the bottoms of the inner walls of the first screen and the second screen. According to the utility model, the buckle is fixed in the second support through the spring, the lead shell is connected with information between the first screen and the second screen, and the hinge is fixed between the first screen and the second screen, so that the mobile terminal is suitable for being used outdoors or in a complex environment and has strong adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising equipment, in particular to a multi-screen advertising device. Background Technique

[0002] A multi-screen advertising device is an advertising and publicity tool integrating multiple display screens, aiming to provide a more visually impactful and interactive advertising display. The device usually includes two or more high-definition display screens and can be configured in various layouts (such as grids, horizontal or vertical arrangements) to adapt to different space requirements.

[0003] After retrieval, the existing Chinese patent publication number is: CN220189189U, which provides a multi-screen advertising device. Thanks to the settings of the advertising mounting frame, rectangular partition board, drive box, motor, ball screw, positioning slider, and advertising display structure, by starting the motor, the motor shaft rotates to drive the ball screw to rotate, so that the positioning slider slides in the positioning chute through the rotation of the ball screw, and then the advertising display structure is driven to move by the positioning slider, which is beneficial to enhancing the attraction to passers-by, attracting the attention of passers-by, and thus improving the advertising display effect.

[0004] Although the above patent can move the billboard, the above multi-screen advertising device still has the following problems: it cannot fold the billboard and can only view the billboard at a single angle, which is not applicable to various occasions.

[0005] In view of the above problems, a multi-screen advertising device is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a multi-screen advertising device, which solves the folding problem in the background technique.

[0007] To achieve the above object, the present utility model provides the following technical solution: A multi-screen advertising device, including a housing, a base is provided at the top of the housing, a first screen is fixedly connected to the top of the base, second screens are rotatably connected to both sides of the first screen, and the bottom of the second screen is slidably connected to the housing. A plurality of second fixing blocks are respectively fixedly connected to the inner sides of the first screen and the second screens, and a plurality of first fixing blocks are respectively fixedly connected to the inner sides of the first screen and the second screens, and one side of the first fixing block corresponds to the other side of the second fixing block. Third fixing blocks are fixedly connected to the bottoms of the inner walls of the first screen and the second screen, and a hinge is rotatably connected between the third fixing blocks. A spring is provided inside the first fixing block. Clasps are slidably connected to the top and bottom of the first fixing block, and the top and bottom of the clasps are fixedly connected to the spring. A third cylinder is fixedly connected to the middle of the bottom of the base, a second cylinder is rotatably connected to the bottom of the third cylinder, a threaded rod passes through and is threadedly connected to the bottom of the second cylinder, a fourth fixing block is slidably connected to the outer ring of the second cylinder, and a rotating assembly is provided on both sides of the fourth fixing block.

[0008] By adopting the above technical solution, the hinge supports between the first screen and the second screen. Through the semi-circular clasps, when the first screen and the second screen are horizontal, the clasps are fixed on the second fixing blocks, and when folding, the clasps are disengaged from the second fixing blocks.

[0009] As a further description of the above technical solution: The rotating assembly includes a second bracket, the second bracket is fixedly connected to both sides of the fourth fixing block, a first cylinder is fixedly connected to the bottom of the second bracket, and the first cylinder passes through and is threadedly connected to the outer ring of the threaded rod, and the bottom of the first cylinder passes through and is fixedly connected to a first bracket.

[0010] By adopting the above technical solution, the rotation of the threaded rod causes the second cylinder to rise and fall, and the second cylinder drives the third cylinder to move up or down, so that the height of the device can be adjusted.

[0011] As a further description of the above technical solution: Telescopic rods are fixedly connected to both sides of the bottom of the base, a first tension pulley is fixedly connected to the bottom of the telescopic rods, and the first tension pulley is rotatably connected to the outer ring of the first cylinder.

[0012] By adopting the above technical solution, the first tension pulley drives the telescopic rods to rotate, and the telescopic rods drive the base to rotate.

[0013] As a further description of the above technical solution: A first motor is fixedly connected to one side of the first bracket.

[0014] By adopting the above technical solution, the first bracket fixes the position of the first motor.

[0015] As a further description of the above technical solution: A second tension pulley is fixedly connected to the output end of the first motor, and a belt is arranged between the second tension pulley and the first tension pulley.

[0016] By adopting the above technical solution, the first motor drives the second tension pulley to rotate, and the belt makes the second tension pulley and the first tension pulley rotate simultaneously.

[0017] As a further description of the above technical solution: A second motor is fixedly connected to the other side of the first bracket. A connecting rod is fixedly connected to the output end of the second motor, and a second bevel gear is fixedly connected to one end of the connecting rod.

[0018] By adopting the above technical solution, the second motor drives the connecting rod to rotate, and the connecting rod drives the second bevel gear to rotate.

[0019] As a further description of the above technical solution: A first bevel gear is fixedly connected to the bottom of the threaded rod, and the second bevel gear is meshed with the first bevel gear.

[0020] By adopting the above technical solution, the rotation of the first gear drives the threaded rod to rotate.

[0021] As a further description of the above technical solution: A wire housing is arranged between the first screen and the second screen.

[0022] By adopting the above technical solution, the wire housing protects the wires between the first screen and the second screen, enabling the first screen and the second screen to share the screen.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] A multi-screen advertising device provided by the present utility model fixes the buckle inside the second support through a spring, connects the information between the first screen and the second screen through a wire housing, and fixes between the first screen and the second screen through a hinge, so that it can be adjusted according to different screen sizes and display ranges as required, providing a high visual impact, being suitable for use outdoors or in complex environments, and having strong adaptability.

[0025] A multi-screen advertising device provided by the present utility model drives the first tension pulley to rotate through the first motor to further rotate the screen, and drives the threaded rod to rotate through the second motor, so that the second cylinder drives the whole device to rise. The rising and rotating actions themselves are dynamic, which can effectively attract the attention of passers-by and audiences, increase the viewing interest, and enhance the visual impact of the advertisement or product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional view of the present utility model;

[0027] Figure 2 Schematic diagram of the buckle of the present utility model;

[0028] Figure 3 Schematic diagram of the spring of the present utility model;

[0029] Figure 4 Schematic diagram of the first motor of the present utility model

[0030] Figure 5 Schematic diagram of the second bevel gear of the present utility model;

[0031] Figure 6 Schematic diagram of the threaded rod of the present utility model;

[0032] Figure 7 Schematic diagram of the unfolding of the first screen and the second screen of the present utility model.

[0033] Legend:

[0034] 1. Outer shell; 2. First screen; 3. Second screen; 4. Spring; 5. Base; 6. First fixing block; 7. Buckle; 8. Second fixing block; 9. Wire outer shell; 10. Third fixing block; 11. Hinge; 12. Telescopic rod; 13. First tension pulley; 14. Belt; 15. Second tension pulley; 16. First motor; 17. First cylinder; 18. Second cylinder; 19. Third cylinder; 20. Fourth fixing block; 21. First bevel gear; 22. Second bevel gear; 23. Second motor; 24. First bracket; 25. Connecting rod; 26. Threaded rod; 27. Second bracket. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0036] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0037] Refer to Figure 1-2 , a multi-screen advertising device of the present utility model includes a base 5. The bottom of the threaded rod 26 is fixedly connected to a first bevel gear 21, and the second bevel gear 22 is meshed with the first bevel gear 21. A wire outer shell 9 is provided between the first screen 2 and the second screen 3, and the wire outer shell 9 protects the wires between the first screen 2 and the second screen 3.

[0038] Refer to Figure 2 andFigure 3 and Figure 7 , a first screen 2 is fixedly connected to the top of the base 5. Second screens 3 are rotatably connected to both sides of the first screen 2, and the bottom of the second screen 3 is slidably connected to the housing 1. A plurality of second fixing blocks 8 are respectively fixedly connected to the inner sides of the first screen 2 and the second screen 3. A plurality of first fixing blocks 6 are respectively fixedly connected to the inner sides of the first screen 2 and the second screen 3, and one side of the first fixing block 6 corresponds to the other side of the second fixing block 8. Third fixing blocks 10 are fixedly connected to the bottoms of the inner walls of the first screen 2 and the second screen 3, and a hinge 11 is rotatably connected between the third fixing blocks 10. A spring 4 is arranged inside the first fixing block 6. Clasps 7 are slidably connected to the top and bottom of the first fixing block 6, and the top and bottom of the clasp 7 are fixedly connected to the spring 4. A third cylinder 19 is fixedly connected to the middle of the bottom of the base 5. A second cylinder 18 is rotatably connected to the bottom of the third cylinder 19. The bottom of the second cylinder 18 penetrates and is threadedly connected to a threaded rod 26. A fourth fixing block 20 is slidably connected to the outer circle of the second cylinder 18. Rotating components are arranged on both sides of the fourth fixing block 20. By pulling the second screen 3 to make it parallel to the first screen 2, the hinge 11 is driven to rotate so that the hinge 11 is horizontally placed to support the first screen 2 and the second screen 3. The clasps 7 on the first screen 2 and the second screen 3 are respectively inserted into the holes of the corresponding second fixing blocks 8 through the spring 4.

[0039] Referring to Figures 4-6 , the rotating component includes a second bracket 27. The second bracket 27 is fixedly connected to both sides of the fourth fixing block 20. A first cylinder 17 is fixedly connected to the bottom of the second bracket 27, and the first cylinder 17 penetrates and is threadedly connected to the outer circle of the threaded rod 26. The bottom of the first cylinder 17 penetrates and is fixedly connected to a first bracket 24. Expansion rods 12 are fixedly connected to both sides of the bottom of the base 5. A first tension pulley 13 is fixedly connected to the bottom of the expansion rod 12. The first tension pulley 13 is rotatably connected to the outer circle of the first cylinder 17. A first motor 16 is fixedly connected to one side of the first bracket 24. A second tension pulley 15 is fixedly connected to the output end of the first motor 16, and a belt 14 is arranged between the second tension pulley 15 and the first tension pulley 13. A second motor 23 is fixedly connected to the other side of the first bracket 24. A connecting rod 25 is fixedly connected to the output end of the second motor 23. A second bevel gear 22 is fixedly connected to one end of the connecting rod 25. Through the first motor 16, the first tension pulley 13 and the second tension pulley 15, the first tension pulley 13 drives the upper base 5 to rotate through the expansion rod 12. At the same time, the second motor 23 rotates the second bevel gear 22. With the meshing between the bevel gears, the first bevel gear 21 also rotates accordingly, and the rotation of the threaded rod 26 drives the second cylinder 18 to move upward.

[0040] Working principle: By pulling the second screen 3 to make the second screen 3 horizontal with the first screen 2, the hinge 11 is driven to rotate by the third fixing block 10 to make the hinge 11 horizontal, so as to support the first screen 2 and the second screen 3. The buckles 7 on the first screen 2 and the second screen 3 are respectively snapped into the holes of the corresponding second fixing blocks 8 through the springs 4, so that the screen can be folded and unfolded by bending, and can be applied to various occasions. The first motor 16 drives the second tension pulley 15 to rotate, and the belt 14 connects the first tension pulley 13 and the second tension pulley 15 to rotate simultaneously. The first tension pulley 13 drives the upper base 5 to rotate through the telescopic rod 12, so that the screen can be rotated. The second motor 23 drives the second bevel gear 22 to rotate. Through the meshing between the bevel gears, the first bevel gear 21 rotates to make the threaded rod 26 rotate. The rotation of the threaded rod 26 drives the second cylinder 18 to move upward, so that the height of the base 5 can be adjusted.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-screen advertising device, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a base (5), the top of the base (5) is fixedly connected to a first screen (2), both sides of the first screen (2) are rotatably connected to second screens (3), and the bottom of the second screen (3) is slidably connected to the shell (1), the inner sides of the first screen (2) and the second screen (3) are respectively fixedly connected to a plurality of second fixing blocks (8), the inner sides of the first screen (2) and the second screen (3) are respectively fixedly connected to a plurality of first fixing blocks (6), and one side of the first fixing block (6) corresponds to the other side of the second fixing block (8), the bottom of the inner wall of the first screen (2) and the second screen (3) are both fixedly connected to a third fixing block (10), the third fixing blocks (10) are rotatably connected to each other via a hinge (11), and the inner wall of the first fixing block (6) is provided with a spring (4), The top and bottom of the first fixed block (6) are both slidably connected to a buckle (7), and the top and bottom of the buckle (7) are fixedly connected to the spring (4). A third cylinder (19) is fixedly connected to the middle of the bottom of the base (5), and the bottom of the third cylinder (19) is rotatably connected to a second cylinder (18). A threaded rod (26) penetrates through and is threadedly connected to the bottom of the second cylinder (18). A fourth fixed block (20) is slidably connected to the outer ring of the second cylinder (18), and rotating components are arranged on both sides of the fourth fixed block (20).

2. A multi-screen advertising device according to claim 1, characterized in that: The rotating assembly comprises a second bracket (27), the second bracket (27) being fixedly connected to both sides of the fourth fixed block (20), the bottom of the second bracket (27) being fixedly connected to a first cylinder (17), the first cylinder (17) penetrating and being threadedly connected to an outer ring of the threaded rod (26), and the bottom of the first cylinder (17) penetrating and being fixedly connected to a first bracket (24).

3. A multi-screen advertising device according to claim 2, characterized in that: Telescopic rods (12) are fixedly connected to both sides of the bottom of the base (5), and a first tensioning wheel (13) is fixedly connected to the bottom of the telescopic rod (12), and the first tensioning wheel (13) is rotatably connected to the outer ring of the first cylinder (17).

4. The multi-screen advertising device according to claim 2, characterized in that: A first motor (16) is fixedly connected to one side of the first bracket (24).

5. The multi-screen advertising device according to claim 4, characterized in that: The output end of the first motor (16) is fixedly connected to a second tension wheel (15), and a belt (14) is provided between the second tension wheel (15) and the first tension wheel (13).

6. The multi-screen advertising device according to claim 5, characterized in that: The second motor (23) is fixedly connected to the other side of the first bracket (24), the output end of the second motor (23) is fixedly connected to a connecting rod (25), and one end of the connecting rod (25) is fixedly connected to a second bevel gear (22).

7. The multi-screen advertising device according to claim 1, characterized in that: The bottom of the threaded rod (26) is fixedly connected to a first bevel gear (21), and the second bevel gear (22) is meshingly connected to the first bevel gear (21).

8. The multi-screen advertising device according to claim 1, characterized in that: A wire housing (9) is provided between the first screen (2) and the second screen (3).

Images