CN219236926U

CN219236926U - Vehicle-mounted laser radar mounting structure with damping function

Info

Publication number: CN219236926U
Application number: CN202320211510.8U
Authority: CN
Inventors: 王少莲
Original assignee: Skypine Electronics Shenzhen Co ltd
Current assignee: Skypine Electronics Shenzhen Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-23
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a vehicle-mounted laser radar mounting structure with a damping function, which comprises a damping box, wherein a damper is fixedly connected to an inner cavity of the damping box, a damping plate is fixedly connected to the top of the damper, a cross rod is fixedly connected to the bottom of the inner cavity of the damping box, a damping block is slidably connected to the surface of the cross rod, a damping rod is movably connected to the top of the damping block through a rotating shaft, a first spring is sleeved on the surface of the cross rod, and a mounting box is fixedly connected to the top of the damping plate. According to the utility model, through the matched use of the shock absorption box, the damper, the shock absorption plate, the cross rod, the shock absorption block, the shock absorption rod, the first spring, the mounting box, the vehicle-mounted laser radar body, the extension plate, the limiting column and the cover plate, the vehicle-mounted laser radar body can be conveniently and rapidly mounted and dismounted, the overhaul equipment is convenient, the shock absorption and buffering effects of the vehicle-mounted laser radar body are improved, and the service life of the vehicle-mounted laser radar body is prolonged.

Description

Vehicle-mounted laser radar mounting structure with damping function

Technical Field

The utility model relates to the technical field of vehicle-mounted lidar, in particular to a vehicle-mounted lidar mounting structure with a damping function.

Background

The vehicle-mounted laser radar is also called as a vehicle-mounted three-dimensional laser scanner, is a mobile three-dimensional laser scanning system, and along with the increasing attention of consumers to automobile safety, electronic products such as the laser radar for enhancing active safety are becoming standard configurations of a plurality of new automobile types;

patent No. CN208119053U discloses a vehicle-mounted lidar, which: the device comprises a detection head facing the front of the automobile and a mounting mechanism for fixing the laser radar on the rearview mirror, wherein after the laser radar is mounted, the laser radar is easy to shake along a dovetail groove in the running process of the automobile, and the laser radar vibrates along with the automobile, so that the stability is poor, and the working stability and the service life of the laser radar are influenced;

for this reason, a vehicle-mounted lidar mounting structure with a damping function is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted laser radar mounting structure with a damping function, which has the advantages of convenience in disassembly and assembly and good damping property, and solves the problems that a laser radar shakes along a dovetail groove easily in the running process of an automobile, and the laser radar shakes along with the automobile, so that the stability is poor, and the working stability and the service life of the laser radar are influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vehicle-mounted laser radar mounting structure with shock-absorbing function, includes the shock-absorbing box, the inner chamber fixedly connected with attenuator of shock-absorbing box, the top fixedly connected with shock-absorbing plate of attenuator, the bottom fixedly connected with horizontal pole of shock-absorbing box inner chamber, the surface sliding connection of horizontal pole has the snubber block, the top of snubber block has the shock-absorbing rod through pivot swing joint, the surface cover of horizontal pole is equipped with first spring, the top fixedly connected with mounting box of shock-absorbing plate, the logical groove of wearing out has been seted up to the rear side of mounting box, the inner chamber of mounting box is provided with vehicle-mounted laser radar body, the equal fixedly connected with extension board in both sides of vehicle-mounted laser radar body, the rear side fixedly connected with spacing post of mounting box inner chamber, the top of mounting box is provided with the apron.

Preferably, the both sides of damper inner chamber are all fixedly connected with montant, montant and shock attenuation board sliding connection, the surface cover of montant is equipped with the second spring.

Preferably, the other end of the shock absorption rod is movably connected with the shock absorption plate through a rotating shaft, and the number of the dampers is two.

Preferably, the both sides of installation case inner chamber all fixedly connected with installation piece, the inner chamber threaded connection of installation piece has the mounting bolt.

Preferably, the bottom of the inner cavity of the installation box and the bottom of the cover plate are fixedly connected with limiting blocks, and the front side of the bottom of the cover plate is fixedly connected with an anti-moving block.

Preferably, the surface of extension board has seted up the spacing through-hole with spacing post looks adaptation, the bottom fixedly connected with of apron with spacing picture peg of spacing post looks adaptation, the heat dissipation through-hole has all been seted up to the both sides of install bin.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the shock absorption box, the damper, the shock absorption plate, the cross rod, the shock absorption block, the shock absorption rod, the first spring, the mounting box, the vehicle-mounted laser radar body, the extension plate, the limiting column and the cover plate, the vehicle-mounted laser radar body can be conveniently and rapidly mounted and dismounted, equipment is convenient to overhaul, the shock absorption and buffering effects of the vehicle-mounted laser radar body are improved, the service life of the vehicle-mounted laser radar body is prolonged, and the problems that the vehicle-mounted laser radar is easy to shake along a dovetail groove in the running process of an automobile, and the laser radar vibrates along with the automobile, has poor stability and influences the working stability and service life of the laser radar are solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the damper box according to the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. a damper box; 2. a damper; 3. a shock absorbing plate; 4. a cross bar; 5. a damper block; 6. a shock-absorbing rod; 7. a first spring; 8. a mounting box; 9. a vehicle-mounted laser radar body; 10. an extension plate; 11. a limit column; 12. a cover plate; 13. a vertical rod; 14. a second spring; 15. a mounting block; 16. a limiting block; 17. an anti-motion block; 18. limiting plugboards; 19. and a heat dissipation through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a vehicle-mounted laser radar mounting structure with damping function comprises a damping box 1, wherein a damper 2 is fixedly connected to an inner cavity of the damping box 1, a damping plate 3 is fixedly connected to the top of the damper 2, a cross rod 4 is fixedly connected to the bottom of the inner cavity of the damping box 1, a damping block 5 is slidably connected to the surface of the cross rod 4, a damping rod 6 is movably connected to the top of the damping block 5 through a rotating shaft, a first spring 7 is sleeved on the surface of the cross rod 4, a mounting box 8 is fixedly connected to the top of the damping plate 3, a penetrating through groove is formed in the rear side of the mounting box 8, a vehicle-mounted laser radar body 9 is arranged in the inner cavity of the mounting box 8, extension plates 10 are fixedly connected to two sides of the vehicle-mounted laser radar body 9, a limit post 11 is fixedly connected to the rear side of the inner cavity of the mounting box 8, and a cover plate 12 is arranged at the top of the mounting box 8.

The two sides of the inner cavity of the shock absorption box 1 are fixedly connected with vertical rods 13, the vertical rods 13 are in sliding connection with the shock absorption plate 3, and the surfaces of the vertical rods 13 are sleeved with second springs 14;

through setting up montant 13 and second spring 14, the buffering effect that improves that can be better.

The other end of the shock absorption rod 6 is movably connected with the shock absorption plate 3 through a rotating shaft, and the number of the dampers 2 is two;

the two sides of the inner cavity of the mounting box 8 are fixedly connected with mounting blocks 15, and the inner cavity of the mounting blocks 15 is in threaded connection with mounting bolts;

by providing the mounting blocks 15 and the mounting bolts, the cover plate 12 can be quickly mounted.

The bottom of the inner cavity of the mounting box 8 and the bottom of the cover plate 12 are fixedly connected with limiting blocks 16, and the front side of the bottom of the cover plate 12 is fixedly connected with an anti-motion block 17;

by setting the stopper 16 and the anti-motion block 17, the vehicle-mounted laser radar body 9 can be limited.

The surface of the extension plate 10 is provided with a limit through hole matched with the limit post 11, the bottom of the cover plate 12 is fixedly connected with a limit plugboard 18 matched with the limit post 11, and both sides of the mounting box 8 are provided with heat dissipation through holes 19;

by providing the limiting insert plate 18, the limiting post 11 can be limited.

When the vehicle-mounted laser radar body 9 is placed in the mounting box 8, the vehicle-mounted laser radar body 9 is pushed to the rear side, the limiting column 11 is inserted into the limiting through hole of the extension plate 10, the cover plate 12 is mounted in the mounting box 8 through the mounting bolt, the limiting block 16, the anti-moving block 17 and the limiting insertion plate 18 limit the vehicle-mounted laser radar body 9, if larger vibration is encountered in the vehicle driving process, the mounting box 8 generates pressure on the shock absorbing plate 3, the damper 2, the first spring 7 and the second spring 14 are stressed and contracted, and the generated vibration is absorbed under the damping and resetting actions of the damper 2, the first spring 7 and the second spring 14, so that the larger vibration is prevented from damaging the vehicle-mounted laser radar body 9.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Vehicle-mounted laser radar mounting structure with shock-absorbing function, including damper box (1), its characterized in that: inner chamber fixedly connected with attenuator (2) of shock attenuation case (1), the top fixedly connected with shock attenuation board (3) of attenuator (2), the bottom fixedly connected with horizontal pole (4) of shock attenuation case (1) inner chamber, the surface sliding connection of horizontal pole (4) has snubber block (5), the top of snubber block (5) is through pivot swing joint has snubber bar (6), the surface cover of horizontal pole (4) is equipped with first spring (7), the top fixedly connected with install bin (8) of shock attenuation board (3), the logical groove of wearing out has been seted up to the rear side of install bin (8), the inner chamber of install bin (8) is provided with on-vehicle laser radar body (9), the equal fixedly connected with extension board (10) in both sides of on-vehicle laser radar body (9), the rear side fixedly connected with spacing post (11) of install bin (8) inner chamber, the top of install bin (8) is provided with apron (12).

2. The vehicle-mounted lidar mounting structure with the shock absorbing function according to claim 1, wherein: both sides of the inner cavity of the shock absorption box (1) are fixedly connected with vertical rods (13), the vertical rods (13) are in sliding connection with the shock absorption plate (3), and the surfaces of the vertical rods (13) are sleeved with second springs (14).

3. The vehicle-mounted lidar mounting structure with the shock absorbing function according to claim 1, wherein: the other end of the shock absorption rod (6) is movably connected with the shock absorption plate (3) through a rotating shaft, and the number of the dampers (2) is two.

4. The vehicle-mounted lidar mounting structure with the shock absorbing function according to claim 1, wherein: the two sides of the inner cavity of the installation box (8) are fixedly connected with installation blocks (15), and the inner cavity of the installation blocks (15) is connected with installation bolts in a threaded manner.

5. The vehicle-mounted lidar mounting structure with the shock absorbing function according to claim 1, wherein: the bottom of the inner cavity of the installation box (8) and the bottom of the cover plate (12) are fixedly connected with limiting blocks (16), and the front side of the bottom of the cover plate (12) is fixedly connected with an anti-moving block (17).

6. The vehicle-mounted lidar mounting structure with the shock absorbing function according to claim 1, wherein: limiting through holes matched with the limiting columns (11) are formed in the surface of the extension plate (10), limiting plugboards (18) matched with the limiting columns (11) are fixedly connected to the bottom of the cover plate (12), and radiating through holes (19) are formed in two sides of the installation box (8).