A car display photography turntable

Abstract

The utility model discloses a kind of automobile display photography rotary tables, including reinforced concrete pedestal, reinforced concrete pedestal is pre-pouring piece, the inner chamber one side of reinforced concrete pedestal is fixedly connected with driving motor, the output end of driving motor is installed with gear, the gear tooth of driving motor is engaged with the pin tooth of pin-tooth plate, the upper surface of pin-tooth plate is fixedly connected with rotary table plate. Rotary table plate's ring wall edge is flush with reinforced concrete pedestal surface, reinforced concrete pedestal and site, rotary table plate are same horizontal line, main driving part is set in the storage inside reinforced concrete pedestal, make whole more level and beautiful, positioning structure is set on the surface of rotary table plate simultaneously, positioning structure is driven by hydraulic cylinder, and whole positioning structure is located at vehicle bottom, can provide "hidden type" positioning, do not affect the exhibition and photographing of vehicle, cooperate with the stable positioning provided by automobile hand brake simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of photographic turntable technology, specifically to a photographic turntable for automobile display. Background Technology

[0002] Car display photography turntables are professional equipment that emerged with the development of the automotive industry and the evolution of marketing needs. In the mid-20th century, with the increasing demand for high-quality automotive images from the automotive advertising and film industries, traditional static shooting methods could no longer meet the needs of comprehensive display. The digital technology revolution of the 1990s propelled the development of 360-degree display technology, and professional car turntables began to be widely used in the commercial sector, leading to a surge in demand for panoramic vehicle displays. Dynamically displaying featured models through the turntable increases customer attention. However, during the display process, to highlight the display effect, the vehicles are prone to angular displacement during rotation. Prolonged rotation poses safety hazards, potentially injuring operators or onlookers. Furthermore, equipment damage and vehicle displacement can cause a shift in the center of gravity, which can easily lead to deformation of the turntable's mechanical structure over time. Therefore, we propose a car display photography turntable. Utility Model Content

[0003] The purpose of this invention is to provide a car display photography turntable to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a car display photography turntable, comprising a reinforced concrete base, wherein the reinforced concrete base is a precast component, a central shaft seat is fixedly connected to the inner cavity of the reinforced concrete base, a pin tooth plate is rotatably connected to the center of the upper surface of the central shaft seat, the outer ring wall of the pin tooth plate is provided with pin teeth, and the outer ring wall of the pin tooth plate is clearance-fitted with the inner cavity of the reinforced concrete base, a drive motor is fixedly connected to one side of the inner cavity of the reinforced concrete base, a gear is installed at the output end of the drive motor, the gear teeth of the drive motor mesh with the pin teeth of the pin tooth plate, and a turntable plate is fixedly connected to the upper surface of the pin tooth plate.

[0005] Preferably, it also includes a positioning structure, the lower surface of which is fixedly connected to the center of the upper surface of the turntable plate.

[0006] Preferably, the positioning structure includes a center seat, the lower surface of which is fixedly connected to the center of the upper surface of the turntable plate. The upper surface of the turntable plate is symmetrically provided with circular grooves. Hydraulic cylinders are symmetrically fixedly connected to the outer side wall of the center seat. A pusher is fixedly connected to the other end of the hydraulic cylinder. The lower surface of the pusher is clearance-fitted with the upper surface of the turntable plate. A semi-circular block is fixedly connected to the center of the lower surface of the pusher. The lower surface of the semi-circular block fits against the inner cavity of the circular groove and is clearance-fitted.

[0007] Preferably, an auxiliary wheel is provided in an annular shape at the bottom of the inner wall of the reinforced concrete base, and the upper surface of the auxiliary wheel is in contact with the outer annular wall of the lower surface of the pin tooth plate.

[0008] Preferably, the upper surface of the turntable plate is symmetrically provided with hard rubber pads, and the hard rubber pads are elongated strips.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: When displaying automobiles, a foundation pit is excavated in advance at the site, and a reinforced concrete base is poured in the pit. The edge of the turntable is flush with the surface of the reinforced concrete base. The reinforced concrete base, the site, and the turntable are on the same horizontal line. The main drive components are housed inside the reinforced concrete base, making the overall structure flatter and more aesthetically pleasing. At the same time, a positioning structure is provided on the surface of the turntable. The positioning structure is driven by a hydraulic cylinder. The side wall of the pusher is provided with a protruding support rod, and the protruding part is arc-shaped. When the vehicle is driven to the center of the turntable, the pusher will engage with the bottom of the inner tire of the vehicle, adding a positioning function for the tire. Moreover, the overall positioning structure is located at the bottom of the vehicle, which can provide "hidden" positioning without affecting the display and photography of the vehicle. It also provides stable positioning in conjunction with the car's handbrake. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 for Figure 1 3D detailed view of the positioning device;

[0012] Figure 3 for Figure 2 Detailed structural diagram of the middle pusher frame;

[0013] In the diagram: 1. Reinforced concrete base; 2. Central shaft seat; 3. Pin tooth plate; 4. Turntable plate; 5. Positioning structure; 51. Central seat; 52. Hydraulic cylinder; 53. Push frame; 54. Semicircular block; 55. Circular groove; 6. Drive motor; 7. Auxiliary wheel; 8. Hard rubber pad. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3This utility model provides a car display photography turntable, including a reinforced concrete base 1, which is a precast component. A central shaft seat 2 is fixedly connected to the inner cavity of the reinforced concrete base 1. A pin tooth plate 3 is rotatably connected to the center of the upper surface of the central shaft seat 2. The outer ring wall of the pin tooth plate 3 is provided with pin teeth, and the outer ring wall of the pin tooth plate 3 is in clearance fit with the inner cavity of the reinforced concrete base 1. A drive motor 6 is fixedly connected to one side of the inner cavity of the reinforced concrete base 1. A gear is installed at the output end of the drive motor 6. The gear teeth of the drive motor 6 mesh with the pin teeth of the pin tooth plate 3. A turntable plate 4 is fixedly connected to the upper surface of the pin tooth plate 3.

[0016] It also includes a positioning structure 5, the lower surface of which is fixedly connected to the center of the upper surface of the turntable plate 4.

[0017] The positioning structure 5 includes a center seat 51. The lower surface of the center seat 51 is fixedly connected to the center of the upper surface of the turntable plate 4. The upper surface of the turntable plate 4 is symmetrically provided with circular grooves 55. The outer side wall of the center seat 51 is symmetrically fixedly connected with hydraulic cylinders 52. The other end of the hydraulic cylinders 55 is fixedly connected with a pusher 53. The lower surface of the pusher 53 is clearance-fitted with the upper surface of the turntable plate 4. A semi-circular block 54 is fixedly connected to the center of the lower surface of the pusher 53. The lower surface of the semi-circular block 54 fits against the inner cavity of the circular groove 55 and is clearance-fitted.

[0018] An auxiliary wheel 7 is provided in a ring at the bottom of the inner wall of the reinforced concrete base 1. The upper surface of the auxiliary wheel 7 is in contact with the outer ring wall of the lower surface of the pin tooth plate 3.

[0019] Hard rubber pads 8 are symmetrically arranged on the upper surface of the turntable plate 4, and the hard rubber pads 8 are long strips.

[0020] Working principle: When displaying a car, a foundation pit is excavated in advance at the exhibition site. At the same time, a reinforced concrete base 1 is poured into the foundation pit. The reinforced concrete base 1 is flush with the ground and has an annular space inside. A central shaft seat 2 is set at the center of the reinforced concrete base 1. A pin tooth plate 3 is rotatably connected to the center of the central shaft seat 2. The edge of the pin tooth plate 3 is provided with pin teeth. The pin teeth of the pin tooth plate 3 will mesh with the gear of the drive motor 6. The drive motor 6 provides power to make the pin tooth plate 3 rotate. The drive motor 6 is a high-power servo motor. At the same time, the speed of the drive motor 6 is set before rotation to avoid excessive rotation. An auxiliary wheel 7 is arranged in a ring below the pin tooth plate 3 to support the edge of the pin tooth plate 3 and provide load-bearing function. A turntable plate 4 is fixed on the surface of the pin tooth plate 3. The edge of the ring wall of the turntable plate 4 is flush with the surface of the reinforced concrete base 1. The reinforced concrete base 1, the site, and the turntable plate 4 are on the same horizontal line. The main drive part is housed inside the reinforced concrete base 1, making the overall structure more flat and aesthetically pleasing. A positioning structure 5 is provided on the surface of the turntable plate 4. The positioning structure 5 is based on a center seat 51, which is fixed to the center of the turntable plate 4. Hydraulic cylinders 52 are provided on both sides of the center seat 51, with two hydraulic cylinders 52 on each side. The hydraulic cylinders 52 operate synchronously, through a flow divider or flow combiner valve. Synchronization is achieved using a hydraulic motor. The synchronization method described above is selected based on the site conditions. A pusher 53 is fixed at the other end of the hydraulic cylinder 52. The side wall of the pusher 53 is provided with a protruding support rod, and the protruding part is arc-shaped. When the vehicle is driven to the center of the turntable plate 4, a hard rubber pad 8 is also provided on the surface of the turntable plate 4 to provide a certain friction force. At the same time, the hydraulic cylinder 52 is activated to push the pusher 53 outward. The bottom of the pusher 53 slides in the circular groove 55 through the semi-circular block 54. At the same time, the pusher 53 will engage with the bottom of the inner tire of the vehicle, adding a positioning function for the tire. Moreover, the overall positioning structure 5 is located at the bottom of the vehicle, which can provide "hidden" positioning, without affecting the display and photography of the vehicle. It also provides stable positioning in conjunction with the car's handbrake.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car display photography turntable, characterized in that: The system includes a reinforced concrete base (1), which is a precast component. A central shaft seat (2) is fixedly connected to the inner cavity of the reinforced concrete base (1). A pin tooth plate (3) is rotatably connected to the center of the upper surface of the central shaft seat (2). The outer ring wall of the pin tooth plate (3) is provided with pin teeth, and the outer ring wall of the pin tooth plate (3) is in clearance fit with the inner cavity of the reinforced concrete base (1). A drive motor (6) is fixedly connected to one side of the inner cavity of the reinforced concrete base (1). A gear is installed at the output end of the drive motor (6). The gear teeth of the drive motor (6) mesh with the pin teeth of the pin tooth plate (3). A turntable plate (4) is fixedly connected to the upper surface of the pin tooth plate (3).

2. The car display photography turntable according to claim 1, characterized in that: It also includes a positioning structure (5), the lower surface of which is fixedly connected to the center of the upper surface of the turntable plate (4).

3. The car display photography turntable according to claim 2, characterized in that: The positioning structure (5) includes a center seat (51), the lower surface of the center seat (51) is fixedly connected to the center of the upper surface of the turntable plate (4), the upper surface of the turntable plate (4) is symmetrically provided with circular grooves (55), the outer side wall of the center seat (51) is symmetrically fixedly connected with hydraulic cylinders (52), the other end of the hydraulic cylinder (52) is fixedly connected with a pusher (53), the lower surface of the pusher (53) is clearance-fitted with the upper surface of the turntable plate (4), the center of the lower surface of the pusher (53) is fixedly connected with a semi-circular block (54), the lower surface of the semi-circular block (54) is fitted with the inner cavity of the circular groove (55) and is clearance-fitted.

4. The car display photography turntable according to claim 1, characterized in that: An auxiliary wheel (7) is provided in a ring at the bottom of the inner wall of the reinforced concrete base (1), and the upper surface of the auxiliary wheel (7) is in contact with the outer ring wall of the lower surface of the pin tooth plate (3).

5. The car display photography turntable according to claim 1, characterized in that: The upper surface of the turntable plate (4) is symmetrically provided with hard rubber pads (8), and the hard rubber pads (8) are long strips.

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