Vehicle-mounted radar lifting mechanism

Abstract

The utility model discloses a vehicle-mounted radar lifting mechanism which comprises a base, supporting columns, an upper seat and a radar installation seat, the base and the upper seat are connected through a plurality of supporting columns, the radar installation seat is adjustably installed on the supporting columns, the supporting columns are sleeved with springs, and the two ends of the springs abut against the upper seat and the radar installation seat respectively. A slide is slidably mounted on the base, an electric push rod for driving the slide to reciprocate is mounted on the base, inclined structures are arranged on the two sides of the slide, and pulleys matched with the inclined structures of the slide are mounted on the two sides of the radar mounting seat. According to the utility model, the slide is pushed forwards by the electric push rod, and the pulley rolls on the slide, so that the laser radar on the radar mounting seat is lifted; the lifting of the laser radar can be controlled through the electric push rod, the overall structure is simple, and the stability is high.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted radar lifting technology, specifically a vehicle-mounted radar lifting mechanism. Background Technology

[0002] Vehicle-mounted radar antennas are typically stored inside the vehicle's cargo compartment to protect them during transport. When in use, the antenna is lifted out of the compartment using a lifting device. This lifting device is an indispensable component for vehicle-mounted radar systems.

[0003] The existing disclosure CN213026451U describes a lifting device and a vehicle-mounted radar antenna. The radar antenna is mounted on the lifting device, which has four ball screws vertically and evenly distributed around a lifting platform. The lifting platform is connected to the nuts of each of the four ball screws, which are connected by a chain linkage mechanism. The screw shaft of one ball screw is connected to a drive mechanism. When the drive mechanism drives the connected ball screw to rotate, the other three ball screws also rotate under the action of the chain linkage mechanism, thus raising or lowering the lifting platform. Tensioners are installed on the outer side of the chain between the four ball screws. A tension adjustment mechanism is connected to each of the four tensioners; the tension adjustment mechanism can synchronously adjust the position of all tensioners, changing the chain tension and preventing the chain from being under tension for extended periods.

[0004] In summary, existing radar lifting mechanisms have tensioners on the outside of the chain between four ball screws, and the tension adjustment mechanism is connected to the four tensioners respectively. Although the existing technology has achieved the adjustment of radar height, the structure is relatively complex and the adjustment is inconvenient. Therefore, we propose a vehicle-mounted radar lifting mechanism. Utility Model Content

[0005] The purpose of this invention is to provide a vehicle-mounted radar lifting mechanism to solve the problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vehicle-mounted radar lifting mechanism, comprising a base, a support column, an upper seat, and a radar mounting base. The base and the upper seat are connected by multiple support columns. The radar mounting base is adjustablely mounted on the support columns. Each support column is fitted with a spring, with both ends of the spring abutting against the upper seat and the radar mounting base, respectively. A slide is slidably mounted on the base. An electric push rod is installed on the base to drive the slide to reciprocate. The two sides of the slide are configured with inclined structures. The two sides of the radar mounting base are equipped with pulleys that cooperate with the inclined structures of the slide.

[0007] Preferably, the base is equipped with a slide rail, and the bottom of the slide is equipped with a slider that cooperates with the slide rail.

[0008] Preferably, four supports are provided, and the four supports are evenly distributed on the outside of the radar mounting base.

[0009] Preferably, the upper seat has a through hole for the lidar to pass through.

[0010] Compared with the prior art, the advantages of this utility model are: the slide is pushed forward by the electric push rod, the pulley rolls onto the slide, and thus the lidar on the radar mounting base is raised; the lifting and lowering of the lidar can be controlled by the electric push rod, the overall structure is simple and the stability is high. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the present invention when the upper seat is removed;

[0014] Figure 3 This is a structural schematic diagram of the slide part of this utility model.

[0015] In the diagram: 1. Base; 2. Support column; 3. LiDAR; 4. Upper seat; 5. Radar mounting base; 6. Slide; 7. Pulley; 8. Electric push rod; 9. Slide rail. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0017] Please see Figure 1-3In this embodiment of the present invention, a vehicle-mounted radar lifting mechanism includes a base 1, a support column 2, an upper seat 4, and a radar mounting base 5. The upper seat 4 has a through hole for a laser radar 3 to pass through. The base 1 and the upper seat 4 are connected by multiple support columns 2. The radar mounting base 5 is adjustablely mounted on the support columns 2. Each support column 2 is fitted with a spring, with both ends of the spring abutting against the upper seat 4 and the radar mounting base 5, respectively. Four support columns 2 are provided, evenly distributed on the outer side of the radar mounting base 5. A slide 6 is slidably mounted on the base 1. An electric push rod 8 is installed on the base 1 to drive the slide 6 to reciprocate. The sides of the slide 6 are set with an inclined structure. The sides of the radar mounting base 5 are equipped with pulleys 7 that cooperate with the inclined structure of the slide 6. A slide rail 9 is installed on the base 1, and a slider that cooperates with the slide rail 9 is installed at the bottom of the slide 6. The slide 6 is pushed forward by the electric push rod 8, and the pulleys 7 roll onto the slide 6, thereby raising the laser radar 3 on the radar mounting base 5.

[0018] The working principle of this utility model is as follows: the slide 6 is pushed forward by the electric push rod 8, and the pulley 7 rolls onto the slide 6, thereby raising the laser radar 3 on the radar mounting base 5.

[0019] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vehicle-mounted radar lifting mechanism, comprising a base (1), a support column (2), an upper seat (4), and a radar mounting base (5), characterized in that: The base (1) and the upper seat (4) are connected by multiple support columns (2). The radar mounting base (5) is adjustablely mounted on the support column (2). The support column (2) is fitted with a spring, and the two ends of the spring abut against the upper seat (4) and the radar mounting base (5) respectively. The base (1) is slidably mounted with a slide (6), and the base (1) is equipped with an electric push rod (8) that drives the slide (6) to move back and forth. The two sides of the slide (6) are set with an inclined structure, and the two sides of the radar mounting base (5) are equipped with pulleys (7) that cooperate with the inclined structure of the slide (6).

2. The vehicle-mounted radar lifting mechanism according to claim 1, characterized in that: The base (1) is equipped with a slide rail (9), and the bottom of the slide (6) is equipped with a slider that cooperates with the slide rail (9).

3. The lift mechanism for a vehicle radar according to claim 1, wherein: Four pillars (2) are provided, and the four pillars (2) are evenly distributed on the outside of the radar mounting base (5).

4. The lift mechanism for a vehicle radar according to claim 1, wherein: The upper seat (4) has a through hole for the laser radar (3) to pass through.

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