Intelligent rotary exhibition stand for automobile exhibition

Abstract

The utility model belongs to the technical field of automobile display stands, particularly relates to an intelligent rotary display stand for an automobile exhibition, and aims to solve the problems that in the background technology, the structural stability is insufficient, and an automobile is difficult to get on and off the display stand, the intelligent rotary display stand comprises a display stand body, a bottom frame is arranged at the bottom of the display stand body, and a top frame is arranged at the top of the bottom frame; and a rotary driving mechanism is arranged between the bottom frame and the top frame. The gear ring and the gear are in meshing transmission, the speed reducer is matched to accurately control the rotating speed, inertia offset is avoided, the bottom frame and the top frame are connected through the pivotal bearing, the first reinforcing rod and the second reinforcing rod are combined to form double-layer supporting, the overall torsion resistance is enhanced, the wheel positioning sliding plate is in sliding fit with the positioning pin, and a vehicle is guided to accurately go onto the platform. The side baffles prevent sideslip of the wheels, safety is guaranteed, the upper pulleys are fixed to the bottom of the top frame, the lower pulleys are installed on the top of the bottom frame, the upper pulleys and the lower pulleys form a rolling track, and stability of the display stand in the rotating process is improved.

Description

Technical Field

[0001] This utility model relates to the field of automobile display stand technology, and in particular to an intelligent rotating display stand for automobile exhibitions. Background Technology

[0002] Auto shows are exhibitions and trade fairs organized by government agencies, professional associations, or mainstream media, held in specialized exhibition halls or convention centers to showcase and sell automotive products. The main purpose of auto shows is to display the latest automotive technologies and products, promote exchange and cooperation within the automotive industry, and serve as an important platform for consumers to understand industry developments and new products. At these shows, automakers typically showcase their latest models, concept cars, and related technologies. At large auto shows, dealerships, or new product launches, rotating booths not only enhance the visual appeal of the exhibited vehicles but also optimize spatial layout, providing visitors with a better viewing experience within a limited area.

[0003] Although existing rotating display stands have basic functions, the following significant problems still exist:

[0004] 1. Insufficient structural stability: The rotating mechanism of traditional exhibition booths often uses a single drive unit with limited load capacity. Long-term operation can easily lead to bearing wear or gear jamming, affecting the smoothness of rotation.

[0005] 2. Difficulty in getting vehicles on and off the platform: Most booths lack dedicated auxiliary devices, and vehicles need to use external equipment (such as ramps or forklifts) to get on and off the platform, which is cumbersome and poses safety hazards. Utility Model Content

[0006] In view of the shortcomings of the existing technology, this utility model provides an intelligent rotating exhibition stand for automobile exhibitions, which overcomes the shortcomings of the existing technology and effectively solves the problems of insufficient structural stability and difficulty in getting vehicles on and off the stand.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A smart rotating display stand for auto shows includes a display stand with a base frame at the bottom and a top frame at the top. A rotation drive mechanism is provided between the base frame and the top frame. A slewing bearing is installed at the center of the outer wall of the top of the base frame. The rotation drive mechanism includes a gear ring fixedly connected to the outer wall of the slewing bearing, a gear meshing with the outer wall of the gear ring, and a reducer installed on the bottom outer wall of the gear.

[0009] The outer wall of one side of the display stand is provided with an upper and lower platform auxiliary mechanism, which includes adjacent wheel positioning slides disposed on the outer wall of one side of the display stand, a connecting rod welded between the two wheel positioning slides, and a side baffle welded to the inclined surface of the two wheel positioning slides. The bottom outer wall of the top frame is fixedly connected to an upper pulley by screws, and the top outer wall of the base frame is fixedly connected to a lower pulley by screws.

[0010] Preferably, the base frame includes a central plate, an outer ring disposed around the outer periphery of the central plate, and a first reinforcing rod welded to the outer wall of the central plate and the outer ring.

[0011] Preferably, the top frame includes an arc-shaped connecting plate fixedly connected to the outer wall of the top of the gear ring by screws, an outer arc plate disposed on the outer periphery of the arc-shaped connecting plate, and a second reinforcing rod welded to the outer wall of the arc-shaped connecting plate and the outer arc plate.

[0012] Preferably, the reducer is fixedly connected to the bottom outer wall of the central disc by screws.

[0013] Preferably, the top outer wall of the display stand is welded with symmetrically distributed positioning pins, and the top outer wall of the wheel positioning slide plate is provided with positioning holes, which are slidably connected to the inner wall of the positioning pins.

[0014] Preferably, the top outer wall of the display stand is provided with an anti-slip mat, and handrails are welded to both outer walls of the display stand.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The intelligent rotating display stand for car shows designed in this way adopts gear ring and gear meshing transmission, and is equipped with a reducer to precisely control the speed and avoid inertial deviation. The base frame and the top frame are connected by a slewing bearing, and are combined with the first and second reinforcing rods to form a double-layer support to enhance the overall torsional resistance.

[0017] 2. The intelligent rotating display stand for car shows designed in this way uses wheel positioning slides and positioning pins to guide vehicles onto the stand precisely. Side baffles prevent wheels from slipping and ensure safety. The upper pulley is fixed to the bottom of the top frame, and the lower pulley is installed on the top of the base frame. The two form a rolling track to improve the stability of the display stand during rotation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an intelligent rotating display stand for automobile exhibitions proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the upper and lower auxiliary mechanisms of an intelligent rotating display stand for automobile exhibitions when they are separated, as proposed in this utility model.

[0020] Figure 3This is a structural diagram of an intelligent rotating display stand for automobile exhibitions when the display platform and the base frame are separated, as proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the base frame and top frame of an intelligent rotating display stand for automobile exhibitions when they are separated, as proposed in this utility model.

[0022] In the diagram: 1. Display stand; 2. Base frame; 21. Central plate; 22. Outer ring; 23. First reinforcing rod; 3. Top frame; 31. Arc-shaped connecting plate; 32. Outer arc plate; 33. Second reinforcing rod; 4. Rotary drive mechanism; 41. Gear ring; 42. Gear; 43. Reducer; 5. Upper and lower platform auxiliary mechanism; 51. Wheel positioning slide plate; 52. Connecting rod; 53. Side baffle; 6. Upper pulley; 7. Lower pulley; 8. Positioning pin; 9. Anti-slip mat; 10. Handrail. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1, refer to Figures 3-4 A smart rotating display stand for auto shows includes a display stand 1, a base frame 2 at the bottom of the display stand 1, and a top frame 3 at the top of the base frame 2. A rotation drive mechanism 4 is provided between the base frame 2 and the top frame 3. A slewing bearing is installed at the center of the outer wall of the top of the base frame 2. The rotation drive mechanism 4 includes a gear ring 41 fixedly connected to the outer wall of the slewing bearing, a gear 42 meshing with the outer wall of the gear ring 41, and a reducer 43 installed on the bottom outer wall of the gear 42.

[0025] The bottom of the display stand 1 is connected to the top frame 3 via the base frame 2. A slewing bearing is installed on the central plate 21 of the base frame 2, and a gear ring 41 is fixed to the outer wall of the bearing. A gear 42 meshes with the gear ring 41 and is connected to a reducer 43. The reducer 43 is fixed to the bottom of the central plate 21 with screws to ensure stable power transmission.

[0026] Example 2, refer to Figures 1-2 A smart rotating display stand for car shows, wherein the outer wall of one side of the display stand 1 is provided with an upper and lower platform auxiliary mechanism 5, and the upper and lower platform auxiliary mechanism 5 includes adjacent wheel positioning slide plates 51 disposed on the outer wall of one side of the display stand 1, a connecting rod 52 welded between the two wheel positioning slide plates 51, and a side baffle 53 welded to the inclined surface of the two wheel positioning slide plates 51.

[0027] The side wall of the display stand 1 is equipped with an auxiliary mechanism 5 for ascending and descending, which includes two parallel wheel positioning plates 51. The top of the wheel positioning plates 51 has positioning holes that slide with the positioning pins 8 of the display stand 1 to ensure that the wheel positioning plates 51 are horizontally aligned. A connecting rod 52 is welded between the wheel positioning plates 51 to limit the distance between them; a side baffle 53 is welded obliquely to the side of the wheel positioning plates 51 to prevent the wheels from slipping.

[0028] The top frame 3 has an upper pulley 6 fixedly connected to its bottom outer wall by screws, and the bottom frame 2 has a lower pulley 7 fixedly connected to its top outer wall by screws.

[0029] The upper pulley 6 is fixed to the bottom of the top frame 3, and the lower pulley 7 is installed on the top of the base frame 2. The two form a rolling track to improve the stability of the display stand 1 during rotation.

[0030] Reference Figure 3 The base frame 2 includes a central plate 21, an outer ring 22 disposed around the outer periphery of the central plate 21, and a first reinforcing rod 23 welded to the outer wall of the central plate 21 and the outer ring 22. The top frame 3 includes an arc-shaped connecting plate 31 fixed to the top outer wall of the gear ring 41 by screws, an outer arc plate 32 disposed around the outer periphery of the arc-shaped connecting plate 31, and a second reinforcing rod 33 welded to the outer wall of the arc-shaped connecting plate 31 and the outer arc plate 32.

[0031] A first reinforcing rod 23 is welded between the outer ring 22 and the central disc 21 to form a radial support structure, which improves the compressive strength of the base frame 2. The arc-shaped connecting plate 31 of the top frame 3 is fixed to the top of the toothed ring 41 with screws, and the outer arc plate 32 and the second reinforcing rod 33 further strengthen the rigidity of the top frame 3.

[0032] Reference Figure 3 The reducer 43 is fixedly connected to the bottom outer wall of the center disc 21 by screws.

[0033] Reference Figure 2 The display stand 1 has symmetrically distributed positioning pins 8 welded to its top outer wall, and the wheel positioning slide plate 51 has positioning holes on its top outer wall, which are slidably connected to the inner wall of the positioning pins 8.

[0034] Reference Figure 1 The top outer wall of the display stand 1 is covered with an anti-slip mat 9, and handrails 10 are welded to both outer walls of the display stand 1.

[0035] The anti-slip mat 9 and the handrail 10 are combined to prevent people from slipping and improve the ease of operation.

[0036] Working principle:

[0037] Vehicle loading stage: The vehicle drives in along the wheel positioning slide plate 51, the side baffle 53 guides the wheels to be centered, and the positioning pin 8 cooperates with the positioning hole of the wheel positioning slide plate 51 to ensure that the vehicle is accurately parked on the anti-slip mat 9.

[0038] Rotation display stage: Start the reducer 43, drive the gear 42 to rotate the gear ring 41, and the top frame 3 rotates synchronously with the display stand 1. The first reinforcing rod 23 and the second reinforcing rod 33 resist the rotational torque and keep the structure of the base frame 2 and the top frame 3 stable; the upper pulley 6 and the lower pulley 7 reduce friction and ensure smooth rotation.

[0039] Vehicle off the platform stage: The rotary drive mechanism 4 is turned off, and the vehicle moves away in the opposite direction along the wheel positioning slide plate 51. The side baffle 53 prevents deviation.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An intelligent rotating exhibition stand for car shows, comprising a display stand (1), characterized in that, The bottom of the display stand (1) is provided with a chassis (2), and the top of the chassis (2) is provided with a top frame (3), a rotary drive mechanism (4) is arranged between the chassis (2) and the top frame (3), a slewing bearing is installed at the center of the outer wall of the top of the chassis (2), the rotary drive mechanism (4) comprises a gear ring (41) fixedly connected to the outer wall of the slewing bearing, a gear (42) engaged with the outer wall of the gear ring (41), and a speed reducer (43) installed on the outer wall of the bottom of the gear (42). One side of the outer wall of the display stand (1) is provided with an up-down stand auxiliary mechanism (5), and the up-down stand auxiliary mechanism (5) comprises adjacent distributed wheel positioning slides (51) arranged on one side of the outer wall of the display stand (1), connecting rods (52) welded between the two wheel positioning slides (51), and side plates (53) welded on the inclined surfaces of the two wheel positioning slides (51). The bottom outer wall of the top frame (3) is fixedly connected with an upper pulley (6) through screws, and the top outer wall of the chassis (2) is fixedly connected with a lower pulley (7) through screws.

2. The intelligent rotating exhibition platform for car show according to claim 1, characterized in that, The chassis (2) comprises a center disc (21), an outer ring (22) arranged on the outer periphery of the center disc (21), and a first reinforcing rod (23) welded on the outer walls of the center disc (21) and the outer ring (22).

3. The intelligent rotating display platform for car show as claimed in claim 1, wherein, The top frame (3) comprises an arc-shaped connecting plate (31) fixedly connected to the top outer wall of the gear ring (41) through screws, an outer arc plate (32) arranged on the outer periphery of the arc-shaped connecting plate (31), and a second reinforcing rod (33) welded on the outer walls of the arc-shaped connecting plate (31) and the outer arc plate (32).

4. The intelligent rotating display platform for car show as claimed in claim 1, wherein, The speed reducer (43) is fixedly connected to the bottom outer wall of the center disc (21) through screws.

5. The intelligent rotating display platform for car show as claimed in claim 1, wherein, The top outer wall of the display stand (1) is welded with symmetrically distributed positioning pins (8), and the top outer wall of the wheel positioning slide (51) is provided with a positioning hole which is slidably connected to the inner wall of the positioning pin (8).

6. The intelligent rotating display platform for car show as claimed in claim 1, wherein, The top outer wall of the display stand (1) is provided with a non-slip pad (9), and the outer walls of the two sides of the display stand (1) are welded with handrails (10).

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