A rotating 3D display lightbox

Abstract

This utility model relates to the field of display lightbox technology and discloses a rotating three-dimensional display lightbox, including a base, a display box on top of the base, transparent doors hinged to all four sides of the display box, a light column in the center of the display box, a display frame on the outside of the light column, poster bodies magnetically connected to all four sides of the display frame, the base connected to the display box via a rotating lifting mechanism, and a support assembly at the bottom of the base; the rotating lifting mechanism includes a telescopic rod, which is rotatably installed inside the base, with its telescopic end extending outside the base and connected to the display box, a motor on one side inside the base, the output end of the motor connected to a gear, and a gear ring fitted on the outer wall of the telescopic rod meshing with the gear; this utility model realizes the lifting, rotation, and length adjustment and fixing of the display box and the support rod through the rotating lifting mechanism, and drives the anti-slip block to contact the ground for limit and easy replacement through the telescopic rod of the support assembly.

Description

Technical Field

[0001] This utility model relates to the field of display light box technology, and in particular to a rotating three-dimensional display light box. Background Technology

[0002] In the field of modern commercial display and advertising, rotating 3D display light boxes are widely used in exhibition centers, shopping malls, specialty stores and other scenarios due to their dynamic display effects and all-round visibility. These display light boxes are usually driven by motors to achieve 360-degree rotation. Combined with multi-faceted display structures and lighting systems, they can effectively attract the attention of the audience and improve the efficiency of information transmission. With the diversification of market demand, the structural design of display light boxes is constantly being optimized. For example, the ease of use is improved through magnetic poster installation and modular lighting systems. However, there are still some technical pain points that need to be solved in practical applications.

[0003] However, most existing rotating 3D display light boxes have significant shortcomings in height adjustment. Because their base and display box are mostly fixedly connected, or only equipped with simple pad-type height-increasing components, the height of the light box cannot be flexibly adjusted according to the exhibition hall height, the audience's line of sight, or the site layout. When used in different scenarios such as high-ceilinged spaces and low-ceilinged booths, fixed-height light boxes may cause the displayed image to be too high, causing the audience to look up and feel tired, or too low, causing the view to be blocked. This seriously affects the display effect and user experience, and also limits the applicability of the light box in diverse scenarios. Utility Model Content

[0004] In view of the fact that the existing rotating 3D display light boxes cannot be flexibly adjusted in height, which easily leads to problems such as uncomfortable display height, obstructed vision, or viewing fatigue when used in different scenarios, thus limiting their applicability, this utility model is proposed.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a rotating three-dimensional display lightbox, including a base, a display box on the top of the base, transparent doors hinged to the four sides of the display box, a light column in the middle of the display box, a display frame on the outside of the light column, poster bodies magnetically connected to the four sides of the display frame, the base being connected to the display box through a rotating lifting mechanism, and a support component at the bottom of the base;

[0006] The rotating lifting mechanism includes a telescopic rod, which is rotatably installed inside the base, and the telescopic end of the telescopic rod extends to the outside of the base and is connected to the display case. A motor is provided on one side of the base, and the output end of the motor is connected to a gear. A gear ring that meshes with the gear is sleeved on the outer wall of the telescopic rod.

[0007] As a preferred embodiment, the rotating lifting mechanism further includes a mounting shell, which is fixedly installed at the bottom of the display case. The upper end of the telescopic rod is fixedly connected to the bottom of the mounting shell. A second motor is fixedly installed in the middle of the mounting shell. The output end of the second motor is connected to a transmission frame. Several guide seats are symmetrically arranged on the outer circumference of the transmission frame, and the guide seats extend to the outer side of the mounting shell. One end of the guide seat near the transmission frame is hinged to the transmission frame through a connecting rod. Mounting grooves are opened at the four corners of the bottom of the display case. Support rods are slidably installed in the mounting grooves. Several slots that fit the insertion rods are opened on the side wall of the support rods. Ball bearings are movably embedded in the lower end of the support rods.

[0008] As a preferred embodiment, the bottom of the display box is symmetrically provided with several guide seats on the outer circumference of the mounting shell, and the guide seats are sleeved on the outside of the insertion rod, and the guide seats are slidably connected to the insertion rod.

[0009] As a preferred embodiment, the base has an annular groove at its top, and the lower end of the ball is located within the annular groove.

[0010] As a preferred embodiment, the support assembly includes a second telescopic rod, which is arranged in a rectangular pattern within the base. The lower end of the second telescopic rod is connected to an anti-slip block at the bottom of the base. Several casters are arranged in a rectangular pattern at the bottom of the base, and the casters are located on the opposite outer sides of the anti-slip blocks on the left and right sides.

[0011] As a preferred embodiment, a connecting sleeve is fixedly connected to the top of the anti-blocking block. The connecting sleeve is sleeved on the outside of the telescopic end of the telescopic rod, and the inner wall of the connecting sleeve is threadedly connected to the outer wall of the lower end of the telescopic rod.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects:

[0013] 1. This utility model utilizes a rotary lifting mechanism. The telescopic rod extends and retracts, moving the display case to adjust its height as needed. Simultaneously, a motor drives the telescopic rod, via gears and a ring gear, to rotate the display case. A second motor drives a transmission frame, which in turn moves a connecting rod, separating it from the support rod and releasing its constraint. This allows for simultaneous adjustment of the display case height and the length of the support rod below the case. After reaching the desired height, the insertion rod is inserted into the corresponding slot on the support rod, fixing it in place. This provides stability and allows for height adjustment based on the specific usage scenario and audience requirements, resulting in better display. The system is convenient to use and has a wider range of applications.

[0014] 2. This utility model uses a support component, which allows the anti-slip block to contact the ground via a telescopic rod, thereby supporting and limiting the device and improving its stability.

[0015] 3. This utility model uses a connecting sleeve and a telescopic rod connected by two threads, which facilitates the disassembly and replacement of the anti-slip block after it wears out. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the display box of this utility model;

[0018] Figure 3 This is a partial cross-sectional structural diagram of the overall structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the bottom structure of the display box of this utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the mounting shell of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure between the support rod and the insertion rod of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base; 2. Display case; 3. Transparent case door; 4. Light post; 5. Display frame; 6. Poster body; 7. Mounting shell; 8. Support rod; 9. Telescopic rod one; 10. Motor one; 11. Gear; 12. Gear ring; 13. Mounting slot; 14. Motor two; 15. Transmission frame; 16. Connecting rod; 17. Insert rod; 18. Guide seat; 19. Ball bearing; 20. Slot; 21. Ring groove; 22. Telescopic rod two; 23. Anti-slip block; 24. Connecting sleeve. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Reference Figures 1-6As shown, a rotating three-dimensional display lightbox is provided, including a base 1, a display box 2 on the top of the base 1, transparent doors 3 hinged on all four sides of the display box 2, a light column 4 in the middle of the display box 2, a display frame 5 on the outside of the light column 4, and a poster body 6 magnetically connected to all four sides of the display frame 5. In this example, the base (1) is equipped with a battery and a controller to power the device and control its operation. This is existing public technology, so it is not described in detail and is not shown in the attached drawings. It is sufficient to enable the power supply and control of the device to work normally. The base 1 is connected to the display box 2 through a rotating lifting mechanism, and a support component is provided at the bottom of the base 1. Through the setting of each component, the display box 2 can achieve the functions of rotation, lifting and stable support, and meet diverse display needs.

[0026] The rotating lifting mechanism includes a telescopic rod 9, which is rotatably installed inside the base 1. The telescopic end of the telescopic rod 9 extends to the outside of the base 1 and connects to the display case 2. A motor 10 is provided on one side inside the base 1. The output end of the motor 10 is connected to a gear 11. A gear ring 12 that meshes with the gear 11 is sleeved on the outer wall of the telescopic rod 9. Through the transmission of the motor 10, the gear 11 and the gear ring 12, the telescopic rod 9 can be rotated, thereby driving the display case 2 to rotate and enhancing the display effect.

[0027] In this example, the rotating lifting mechanism also includes a mounting shell 7, which is fixedly installed at the bottom of the display case 2. The upper end of the telescopic rod 9 is fixedly connected to the bottom of the mounting shell 7. A motor 14 is fixedly installed in the middle of the mounting shell 7. The output end of the motor 14 is connected to a transmission frame 15. Several guide seats 18 are symmetrically arranged on the outer circumference of the transmission frame 15, and the guide seats 18 extend to the outer side of the mounting shell 7. One end of the guide seat 18 near the transmission frame 15 is hinged to the transmission frame 15 through a connecting rod 16. Mounting slots 13 are opened at the four corners of the bottom of the display case 2. Support rods 8 are slidably installed in the mounting slots 13. Several slots 20 that are adapted to the insertion rods 17 are opened on the side wall of the support rods 8. Ball bearings 19 are movably embedded in the lower end of the support rods 8. Through the cooperation of the motor 14, the transmission frame 15, the connecting rods 16 and other components, the insertion rods 17 and the support rods 8 can be separated and connected, which facilitates the adjustment of the length of the support rods 8 and thus improves the stability of the display case 2.

[0028] In this example, the bottom of the display box 2 is symmetrically provided with several guide seats 18 on the outer circumference of the mounting shell 7, and the guide seats 18 are sleeved on the outside of the insertion rod 17, and the guide seats 18 are slidably connected to the insertion rod 17; the guide seats 18 can guide the insertion rod 17 to ensure the stability of the movement of the insertion rod 17, thereby ensuring the fixing effect of the support rod 8.

[0029] In this example, the top of the base 1 has an annular groove 21, and the lower end of the ball bearing 19 is located in the annular groove 21; the cooperation between the ball bearing 19 and the annular groove 21 can reduce the friction when the display box 2 rotates, making the rotation smoother.

[0030] In this example, the support assembly includes a telescopic rod 22, which is arranged in a rectangular pattern within the base 1. The lower end of the telescopic rod 22 is connected to the bottom of the base 1 with an anti-slip block 23. Several casters are arranged in a rectangular pattern on the bottom of the base 1, and the casters are located on the outer sides of the anti-slip blocks 23 on the left and right sides. The telescopic rod 22 can push the anti-slip blocks 23 to contact the ground, thereby supporting and limiting the device and improving the stability of the equipment. At the same time, the casters facilitate the movement of the device.

[0031] In this example, the top of the anti-slip block 23 is fixedly connected to a connecting sleeve 24. The connecting sleeve 24 is sleeved on the outside of the telescopic end of the telescopic rod 22, and the inner wall of the connecting sleeve 24 is threadedly connected to the outer wall of the lower end of the telescopic rod 22. The threaded connection method facilitates disassembly and replacement after the anti-slip block 23 is worn, reducing maintenance costs.

[0032] During use, the rotating lifting mechanism works as follows: After the motor 10 starts, the gear 11 at its output end meshes with the gear ring 12 on the outer wall of the telescopic rod 9, driving the telescopic rod 9 to rotate, which in turn drives the display case 2 to rotate. At the same time, the telescopic rod 9 can extend and retract, driving the display case 2 to move up and down, thus achieving height adjustment. In addition, when adjusting the height of the display case 2, the motor 10 does not drive the telescopic rod 9 to rotate. When the motor 2 14 is working, it drives the transmission frame 15 to rotate, which drives the insertion rod 17 to slide in the guide seat 18 through the connecting rod 16, so that the insertion rod 17 separates from or inserts into the slot 20 of the support rod 8. When adjusting the height of the display case 2, the extension length of the support rod 8 can be adjusted and fixed simultaneously, improving the stability of the display case 2. The ball bearings 19 at the bottom of the display case 2 roll in the annular groove 21 of the base 1, reducing rotational friction and making the rotation smoother.

[0033] Working principle of the support component: When the device moves, the telescopic rod 22 retracts and the anti-slip block 23 leaves the ground, allowing for convenient movement by the casters at the bottom of the base 1; after the device reaches the designated position, the telescopic rod 22 extends, pushing the anti-slip block 23 to contact the ground and providing support and limiting for the device; the anti-slip block 23 is threadedly connected to the telescopic rod 22 through the connecting sleeve 24, and can be easily disassembled and replaced after wear.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rotating three-dimensional display lightbox, comprising a base (1), characterized in that: The base (1) is provided with a display box (2) above it. The four sides of the display box (2) are hinged with transparent doors (3). The display box (2) is provided with a lamp post (4) in the middle. The lamp post (4) is provided with a display frame (5) on the outside. The four sides of the display frame (5) are magnetically connected with poster bodies (6). The base (1) is connected to the display box (2) through a rotating lifting mechanism. The base (1) is provided with a support component at the bottom. The rotating lifting mechanism includes a telescopic rod (9), which is rotatably installed inside the base (1). The telescopic end of the telescopic rod (9) extends to the outside of the base (1) and is connected to the display box (2). A motor (10) is provided on one side inside the base (1). A gear (11) is connected to the output end of the motor (10). A toothed ring (12) that meshes with the gear (11) is sleeved on the outer wall of the telescopic rod (9).

2. The rotating three-dimensional display lightbox according to claim 1, characterized in that: The rotating lifting mechanism also includes a mounting shell (7), which is fixedly installed at the bottom of the display box (2). The upper end of the telescopic rod (9) is fixedly connected to the bottom of the mounting shell (7). A motor (14) is fixedly installed in the middle of the mounting shell (7). The output end of the motor (14) is connected to a transmission frame (15). Several guide seats (18) are symmetrically arranged on the outer circumference of the transmission frame (15). The guide seats (18) extend to the outer side of the mounting shell (7). One end of the guide seat (18) close to the transmission frame (15) is hinged to the transmission frame (15) through a connecting rod (16). Mounting slots (13) are opened at the four corners of the bottom of the display box (2). A support rod (8) is slidably installed in the mounting slot (13). Several slots (20) that are adapted to the insertion rod (17) are opened on the side wall of the support rod (8). A ball bearing (19) is movably embedded in the lower end of the support rod (8).

3. A rotating three-dimensional display lightbox according to claim 2, characterized in that: The bottom of the display box (2) is symmetrically provided with several guide seats (18) on the outer circumference of the mounting shell (7), and the guide seats (18) are sleeved on the outside of the plug rod (17), and the guide seats (18) and the plug rod (17) are slidably connected.

4. A rotating three-dimensional display lightbox according to claim 3, characterized in that: The base (1) has an annular groove (21) at the top, and the lower end of the ball (19) is located in the annular groove (21).

5. A rotating three-dimensional display lightbox according to claim 2, characterized in that: The support assembly includes a telescopic rod two (22), which is arranged in a rectangular pattern inside the base (1). The lower end of the telescopic rod two (22) is connected to the bottom of the base (1) with an anti-slip block (23). The bottom of the base (1) is provided with several universal wheels arranged in a rectangular pattern, and the universal wheels are located on the opposite outer sides of the anti-slip blocks (23) on the left and right sides.

6. A rotating three-dimensional display lightbox according to claim 5, characterized in that: The top of the anti-slip block (23) is fixedly connected to a connecting sleeve (24), which is sleeved on the outside of the telescopic end of the telescopic rod (22), and the inner wall of the connecting sleeve (24) is threadedly connected to the outer wall of the lower end of the telescopic rod (22).

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