Intelligent rotary 3D holographic advertising machine

Abstract

The invention discloses an intelligent rotating 3D holographic advertising machine which comprises two bases, cavities are formed in the bases, rotating equipment is installed in the cavities, bearing boxes are installed on the rotating equipment, lifting mechanisms are arranged in the bearing boxes, every two adjacent bearing boxes are connected in an inserted mode, supporting rails are connected to the upper ends of the lifting mechanisms, and the supporting rails are connected to the lower ends of the lifting mechanisms. A protection box is fixed to the upper end of the supporting rail, an expansion mechanism is arranged in the protection box, a connecting rod is detachably installed on the expansion mechanism, a driver is installed at one end of the connecting rod, a light source belt is installed on the driver, and the connecting rod penetrates through one side of the protection box in a sliding mode. The holographic image display size can be adjusted, the display range can be expanded, the display orientation can be accurately and stably adjusted, in addition, rapid splicing and moving can be carried out, the use convenience and rapidity are greatly improved, and the labor cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of 3D holographic advertising display, and in particular to an intelligent rotating 3D holographic advertising machine. Background Art

[0002] The rotating 3D fan advertising screen, also known as the 3D holographic fan screen or 3D fan screen advertising machine, uses one or several rows of LED lights densely arranged on a rotating transparent disc, and then forms a dynamic picture through high-speed rotation. It mainly uses the principle of the persistence of human vision to achieve a more vivid and realistic advertising effect and attract more attention; at the same time, because it can achieve the effect of aerial imaging, it can display more content in a limited space, providing businesses with more marketing methods and is widely used.

[0003] However, the current rotating 3D fan advertising screens have fixed display objects, and the size of the display objects cannot be adjusted during display. At the same time, for large display objects, a single rotating 3D fan advertising screen has a poor display effect, and other rotating 3D fan advertising screens need to be reinstalled for display, which is not conducive to quick use and will increase labor costs. For this reason, we propose an intelligent rotating 3D holographic advertising machine to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent rotating 3D holographic advertising machine.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An intelligent rotating 3D holographic advertising machine comprises two bases, each of which is provided with a cavity, wherein no rotating device is installed in the cavity, a carrying box is installed on the rotating device, a lifting mechanism is provided in the carrying box, and two adjacent carrying boxes are plugged into each other, the upper end of the lifting mechanism is connected to a supporting rail, a protective box is fixed to the upper end of the supporting rail, an expansion mechanism is provided in the protective box, a connecting rod is detachably installed on the expansion mechanism, a driver is installed at one end of the connecting rod, a light source belt is installed on the driver, and the connecting rod slides through one side of the protective box.

[0007] Preferably, the rotating device includes a servo motor fixed at the bottom of the cavity, the end of the output shaft of the servo motor is connected to a gear set, the upper end of the gear set is connected to a rotating rod, the upper end of the rotating rod passes through the side wall of the base and is fixed to the lower end of the carrying box.

[0008] Preferably, the lifting mechanism includes support legs fixed on both sides of the bottom of the carrying box, a carrying plate is commonly fixed at the upper ends of the two support legs, an oil cylinder is fixed in the middle of the carrying plate, and the piston rod of the oil cylinder passes through the side wall of the carrying box and is fixed to the bottom of the lower end of the support rail.

[0009] Preferably, guide rods are fixed to both sides of the lower end of the support rail, and the lower ends of the guide rods penetrate the side walls of the carrying box and extend into the carrying box.

[0010] Preferably, the expansion mechanism includes three mounting blocks fixed to the bottom of the protective box, the upper end of the mounting block is rotatably connected to a folding frame, the upper ends of the three folding frames are rotatably connected to a movable plate, a plurality of movable rods are equidistantly connected between the three folding frames, mounting blocks are mounted on the movable rods, a connecting rod on the same side is detachably connected to a mounting block on the same side, an electric telescopic rod is fixed to the bottom of the protective box, and the upper end of the electric telescopic rod is connected to the lower end of the movable plate.

[0011] Preferably, a threaded blind hole is provided on one side of the mounting block, a stud is screwed into the inner thread of the threaded blind hole, and one side of the stud is fixed to one side of the connecting rod.

[0012] Preferably, two openings are provided on one side of the protection box, and three connecting rods on the same side in the vertical direction form a group, and the three connecting rods in the same group pass through an opening on the same side and extend to one side of the protection box.

[0013] Preferably, an insert block is fixed on one side of the carrying box, and a slot is provided on the other side of the carrying box, and an insert block on the same side is inserted into a slot on the same side.

[0014] Preferably, two rollers are rotatably connected to both sides of the base.

[0015] In the present invention, when display is required, the roller is used to move to the corresponding position, and then the upper end is adjusted to the corresponding angle by rotating the device. The lifting mechanism drives the support rail and the protection box to adjust the height through the extension and retraction of the piston rod, and then the position height of the driver at the upper end is adjusted. Then the driver drives the light source belt to rotate to form a holographic image. When the holographic image needs to be expanded, the electric telescopic rod drives the folding frame to unfold to achieve the adjustment of the holographic image. When a larger-scale holographic image display is required, the two sets of display mechanisms are fixedly spliced ​​in the form of plug-in blocks and slots, so as to achieve further display.

[0016] The present invention has the following advantages:

[0017] 1. By setting the rotating device, the display direction can be adjusted accurately and stably, thus achieving all-round display;

[0018] 2. By setting up the expansion mechanism, the size of the holographic image display can be adjusted, thereby improving the adequacy of the display;

[0019] 3. Through the lifting mechanism and the form of mutual splicing, the display range is greatly improved, and a larger scale of holographic image display can be carried out;

[0020] 4. Through the form of mutual splicing and pushing, it can be quickly spliced ​​and moved, which greatly improves the convenience and speed of use and reduces labor costs;

[0021] In summary, the present invention can not only adjust the display size of the holographic image, but also increase the display range, and can accurately and stably adjust the display direction. In addition, it can perform rapid splicing and movement, which greatly improves the convenience and speed of use and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a splicing display structure diagram of the present invention;

[0023] Figure 2 The lifting mechanism of the present invention is provided with a structural diagram;

[0024] Figure 3 It is a structural diagram of the expansion mechanism of the present invention;

[0025] Figure 4 It is a single display structure diagram of the present invention;

[0026] Figure 5 It is a structural diagram of the rotating equipment of the present invention;

[0027] Figure 6 A structural diagram for stud arrangement of the present invention;

[0028] Figure 7 The structural diagram of the threaded blind hole of the present invention is provided.

[0029] In the figure: 1 opening, 2 driver, 3 light source belt, 4 connecting rod, 5 protection box, 6 support rail, 7 cylinder, 8 guide rod, 9 bearing plate, 10 support leg, 11 moving plate, 12 mounting block, 13 folding frame, 14 electric telescopic rod, 15 moving rod, 16 mounting block, 17 rotating rod, 18 gear set, 19 servo motor, 20 stud, 21 threaded blind hole, 22 plug block, 23 slot, 24 bearing box, 25 base, 26 roller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Reference Figure 1-7 , an intelligent rotating 3D holographic advertising machine, including two bases 25, a cavity is provided in the base 25, and a rotating device is not installed in the cavity. The rotating device includes a servo motor 19 fixed at the bottom of the cavity, and the end of the output shaft of the servo motor 19 is connected to a gear set 18, and the upper end of the gear set 18 is connected to a rotating rod 17. The upper end of the rotating rod 17 passes through the side wall of the base 25 and is fixed to the lower end of the carrying box 24. The servo motor 19 drives the gear set 18 to rotate through the rotation of the output shaft, and then realizes the rotation of the rotating rod 17. With the rotation of the rotating rod 17, the carrying box 24 is driven to rotate. Accurate adjustment can be achieved through the servo motor 19 to ensure the accuracy of the direction adjustment;

[0032] A carrying box 24 is installed on the rotating device, and a lifting mechanism is arranged in the carrying box 24. The lifting mechanism includes support legs 10 fixed on both sides of the bottom of the carrying box 24. A carrying plate 9 is fixed to the upper ends of the two supporting legs 10. A cylinder 7 is fixed to the middle of the carrying plate 9. The piston rod of the cylinder 7 passes through the side wall of the carrying box 24 and is fixed to the bottom of the lower end of the supporting rail 6. The cylinder 7 drives the supporting rail 6 to adjust up and down through the extension and contraction of the piston rod, thereby ensuring the accurate and automatic adjustment of the display height and improving the convenience of use.

[0033] The two adjacent carrying boxes 24 are plugged into each other, the upper end of the lifting mechanism is connected to a support rail 6, the upper end of the support rail 6 is fixed with a protection box 5, and both sides of the lower end of the support rail 6 are fixed with guide rods 8, the lower ends of the guide rods 8 penetrate the side walls of the carrying box 24 and extend into the carrying box 24. The setting of the guide rods 8 can realize the stable adjustment of the lifting of the support rail 6 and ensure the stability of movement;

[0034] An expansion mechanism is provided in the protection box 5, and the expansion mechanism includes three mounting blocks 16 fixed to the bottom of the protection box 5, the upper end of the mounting block 16 is rotatably connected to a folding frame 13, and the upper ends of the three folding frames 13 are rotatably connected to a moving plate 11, and a plurality of moving rods 15 are connected at equal intervals between the three folding frames 13, and mounting blocks 12 are installed on the moving rods 15, and a connecting rod 4 on the same side is detachably connected to a mounting block 12 on the same side, and an electric telescopic rod 14 is fixed to the bottom of the protection box 5, and the upper end of the electric telescopic rod 14 is connected to the lower end of the moving plate 11, and the electric telescopic rod 14 drives the folding frame 13 to adjust the height, thereby realizing the adjustment of the distance between the drivers 2, and improving the range and size of the holographic image display, and the travel range of the electric telescopic rod is 150-1000mm, ranging from 12V to 48V, and the thrust can reach 40 Newton meters;

[0035] A connecting rod 4 is detachably mounted on the expansion mechanism, a driver 2 is mounted on one end of the connecting rod 4, a light source belt 3 is mounted on the driver 2, the connecting rod 4 slides through one side of the protection box 5, an insert block 22 is fixed on one side of the carrying box 24, a slot 23 is provided on the other side of the carrying box 24, an insert block 22 on the same side is plugged into a slot 23 on the same side, and two sets of adjacent display mechanisms can be stably assembled in the form of plugging, which greatly improves the display range, and the form of rapid assembly greatly reduces labor costs, and is convenient for rapid installation and disassembly;

[0036] A threaded blind hole 21 is provided on one side of the mounting block 12, and a stud 20 is screwed into the inner thread of the threaded blind hole 21. One side of the stud 20 is fixed to one side of the connecting rod 4. Two openings 1 are provided on one side of the protection box 5. Three connecting rods 4 along the vertical direction on the same side are grouped together. The three connecting rods 4 in the same group pass through an opening 1 on the same side and extend to one side of the protection box 5. The stud 20 is screwed into the thread, which facilitates stable installation and quick disassembly of a single driver 2, improves the convenience of replacement, and further reduces labor costs.

[0037] Two rollers 26 are rotatably connected to both sides of the base 25. Through the setting of the rollers 26, flexible movement is achieved, which is convenient for flexible adjustment of the display angle and display position, and is also convenient for assembly and pushing.

[0038] In the present invention, when display is required, the roller 26 is used to move to the corresponding position, and then the upper end is adjusted to the corresponding angle by the rotating device. The lifting mechanism drives the support rail 6 and the protection box 5 to adjust the height through the extension and retraction of the piston rod, and then the position height of the driver 2 at the upper end is adjusted. Then the driver 2 drives the light source belt 3 to rotate to form a holographic image. When the holographic image needs to be expanded, the electric telescopic rod 14 drives the folding frame 13 to unfold to achieve the adjustment of the holographic image. When a larger-scale holographic image display is required, the two sets of display mechanisms are fixedly spliced ​​by plugging the plug block 22 and the slot 23, so as to achieve further display.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent rotating 3D holographic advertising machine, comprising two bases (25), characterized in that: The base (25) is provided with a cavity, the cavity is not equipped with a rotating device, a carrying box (24) is installed on the rotating device, a lifting mechanism is provided in the carrying box (24), and two adjacent carrying boxes (24) are plugged into each other, the upper end of the lifting mechanism is connected to a support rail (6), the upper end of the support rail (6) is fixed with a protection box (5), an expansion mechanism is provided in the protection box (5), a connecting rod (4) is detachably installed on the expansion mechanism, a driver (2) is installed at one end of the connecting rod (4), a light source belt (3) is installed on the driver (2), and the connecting rod (4) slides through one side of the protection box (5).

2. The intelligent rotating 3D holographic advertising machine according to claim 1, characterized in that: The rotating device comprises a servo motor (19) fixed at the bottom of the cavity, the output shaft end of the servo motor (19) is connected to a gear set (18), the upper end of the gear set (18) is connected to a rotating rod (17), and the upper end of the rotating rod (17) passes through the side wall of the base (25) and is fixed to the lower end of the carrying box (24).

3. The intelligent rotating 3D holographic advertising machine according to claim 1, characterized in that: The lifting mechanism comprises support legs (10) fixed on both sides of the bottom of the carrying box (24), a carrying plate (9) being fixed to the upper ends of the two support legs (10), an oil cylinder (7) being fixed to the middle of the carrying plate (9), and a piston rod of the oil cylinder (7) passing through the side wall of the carrying box (24) and being fixed to the bottom of the lower end of the support rail (6).

4. The intelligent rotating 3D holographic advertising machine according to claim 1, characterized in that: Guide rods (8) are fixed on both sides of the lower end of the support rail (6), and the lower ends of the guide rods (8) penetrate the side walls of the carrying box (24) and extend into the carrying box (24).

5. The intelligent rotating 3D holographic advertising machine according to claim 1, characterized in that: The expansion mechanism comprises three mounting blocks (16) fixed to the bottom of the protection box (5); the upper end of the mounting block (16) is rotatably connected to a folding frame (13); the upper ends of the three folding frames (13) are rotatably connected to a movable plate (11); a plurality of movable rods (15) are connected at equal intervals between the three folding frames (13); the movable rods (15) are mounted with mounting blocks (12); a connecting rod (4) on the same side is detachably connected to a mounting block (12) on the same side; an electric telescopic rod (14) is fixed to the bottom of the protection box (5); the upper end of the electric telescopic rod (14) is connected to the lower end of the movable plate (11).

6. The intelligent rotating 3D holographic advertising machine according to claim 5, characterized in that: A threaded blind hole (21) is provided on one side of the mounting block (12), a stud (20) is screwed into the inner thread of the threaded blind hole (21), and one side of the stud (20) is fixed to one side of the connecting rod (4).

7. The intelligent rotating 3D holographic advertising machine according to claim 5, characterized in that: Two openings (1) are provided on one side of the protection box (5); three connecting rods (4) on the same side in a vertical direction form a group; the three connecting rods (4) in the same group penetrate an opening (1) on the same side and extend to one side of the protection box (5).

8. The intelligent rotating 3D holographic advertising machine according to claim 1, characterized in that: An insert block (22) is fixed on one side of the carrying box (24), and a slot (23) is provided on the other side of the carrying box (24). An insert block (22) on the same side is inserted into a slot (23) on the same side.

9. The intelligent rotating 3D holographic advertising machine according to claim 1, characterized in that: Two rollers (26) are rotatably connected to both sides of the base (25).

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