CN213069173U

CN213069173U - Laser radar subassembly

Info

Publication number: CN213069173U
Application number: CN202022196167.3U
Authority: CN
Inventors: 王亚辉
Original assignee: CHONGQING TONGJIE INDUSTRIAL DESIGN CO LTD
Current assignee: CHONGQING TONGJIE INDUSTRIAL DESIGN CO LTD
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-27
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a laser radar subassembly, including laser radar, still including installing in the laser radar bottom and the mounting panel that from top to bottom connects gradually, the fixed lantern ring, support column and stable bottom plate, the fixed lantern ring cup joints and fixes the upper end at the support column, support column and stable bottom plate welded connection, except that opening the part outside laser radar and forming by the aluminum alloy preparation, weight reduces by a wide margin than traditional structure, moreover, the steam generator is simple in structure, constitute part kind few, development cycle is short, required production facility is few, low in production cost, corrosion resisting property is good, structural strength is high, it is convenient to assemble, high production efficiency.

Description

Laser radar subassembly

Technical Field

The utility model relates to an automobile parts technical field especially relates to a laser radar subassembly.

Background

The 3D laser radar is important environment detection equipment of the unmanned vehicle, is required to be arranged at the highest point of the vehicle, has no shielding position inside and outside a detection range, is generally far away from a mounting point or surface, generally adopts a casting or metal plate combination welding mode for meeting the installation and strength requirements, but the casting or iron piece deviates from a lightweight design principle; and the casting needs to be realized through a die, so that the manufacturing cost is high, the development period is long, the corrosion resistance of the iron part is relatively poor, the surface treatment is needed, and the cost is high.

Those skilled in the art have therefore endeavored to develop a lidar assembly that is simple in construction and inexpensive to manufacture.

Disclosure of Invention

In view of the above-mentioned defects in the prior art, the technical problem to be solved in the present invention is to provide a laser radar assembly with simple structure and low manufacturing cost.

In order to achieve the above object, the utility model provides a laser radar subassembly, including laser radar, still including installing mounting panel, the fixed lantern ring, support column and the stabilizer plate that laser radar bottom and from top to bottom connected gradually, the fixed lantern ring cup joints to be fixed the upper end of support column, support column and stabilizer plate welded connection.

And a triangular reinforcing plate is arranged between the lower end of the supporting column and the stabilizing bottom plate.

The triangular reinforcing plates are four and are respectively positioned around the supporting columns in equal parts.

One side of the triangular reinforcing plate is connected with the side wall of the supporting column in a welding mode, and the bottom of the triangular reinforcing plate is connected with the stabilizing bottom plate in a welding mode.

The middle part of mounting panel is provided with first screw hole, laser radar's bottom is provided with threaded connection the first bolt of first screw hole.

The edge of the fixed lantern ring is provided with three second screw holes, the mounting panel is provided with threaded connection the second bolt of second screw hole.

The utility model has the advantages that: the utility model discloses a laser radar subassembly, including laser radar, still including installing in the laser radar bottom and the mounting panel that from top to bottom connects gradually, the fixed lantern ring, support column and stable bottom plate, the fixed lantern ring cup joints the upper end of fixing at the support column, support column and stable bottom plate welded connection, except that the part outside the laser radar forms by the aluminum alloy preparation, weight reduces by a wide margin than traditional structure, moreover, the steam generator is simple in structure, constitute part kind few, development cycle is short, required production facility is few, low in production cost, corrosion resisting property is good, structural strength is high, it is convenient to assemble, high in production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, fig. 2 shows, a laser radar subassembly, including laser radar 1, still including installing at 1 bottom of laser radar and from top to bottom the mounting panel 2 that connects gradually, the fixed lantern ring 3, support column 4 and stabilizer plate 5, the fixed lantern ring 3 cup joints and fixes the upper end at support column 4,

support column

4 and 5 welded connection of stabilizer plate, except that forming the part of laser radar and forming by the aluminum alloy preparation, weight reduces by a wide margin than traditional structure, moreover, the steam generator is simple in structure, constitute part kind few, development cycle is short, required production facility is few, low in production cost, corrosion resisting property is good, structural strength is high, it is convenient to assemble, and production efficiency is high.

In this embodiment, in order to further improve the stability of whole subassembly, install triangle reinforcing plate 6 between the lower extreme of support column 4 and the PMKD 5, triangle reinforcing plate 6 is provided with four and equally divide respectively and is located support column 4 all around, a side of triangle reinforcing plate 6 and the lateral wall welded connection of support column 4, the bottom and 5 welded connection of PMKD of triangle reinforcing plate 6, and sound construction is difficult for rocking.

In addition, in the embodiment, a detachable structure is adopted for convenience in maintenance, a first threaded hole 7 is formed in the middle of the mounting plate 2, and a first bolt in threaded connection with the first threaded hole 7 is arranged at the bottom of the laser radar 1; the edge of the fixed lantern ring 3 is provided with three second threaded holes 8, and the mounting panel 2 is provided with the second bolt 9 of threaded connection second threaded hole 8, simple structure, and the dismouting is quick, and it is convenient to assemble, and production efficiency is high.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A lidar assembly comprising a lidar (1), characterized in that: still including installing mounting panel (2), the fixed lantern ring (3), support column (4) and the stabilising baseplate (5) that laser radar (1) bottom and from top to bottom connected gradually, the fixed lantern ring (3) cup joint to be fixed the upper end of support column (4), support column (4) and stabilising baseplate (5) welded connection.

2. The lidar assembly of claim 1, wherein: a triangular reinforcing plate (6) is arranged between the lower end of the supporting column (4) and the stabilizing bottom plate (5).

3. The lidar assembly of claim 2, wherein: the four triangular reinforcing plates (6) are respectively and equally arranged on the periphery of the supporting column (4).

4. The lidar assembly of claim 3, wherein: one side edge of the triangular reinforcing plate (6) is connected with the side wall of the supporting column (4) in a welding mode, and the bottom of the triangular reinforcing plate (6) is connected with the stabilizing bottom plate (5) in a welding mode.

5. The lidar assembly of claim 1, wherein: the middle part of mounting panel (2) is provided with first screw hole (7), the bottom of laser radar (1) is provided with threaded connection the first bolt of first screw hole (7).

6. The lidar assembly of claim 1 or 5, wherein: the edge of the fixed lantern ring (3) is provided with three second threaded holes (8), and the mounting plate (2) is provided with a second bolt (9) in threaded connection with the second threaded holes (8).