CN210760514U - Rotary laser radar vehicle-mounted mounting mechanism - Google Patents
Rotary laser radar vehicle-mounted mounting mechanism Download PDFInfo
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- CN210760514U CN210760514U CN201921467671.3U CN201921467671U CN210760514U CN 210760514 U CN210760514 U CN 210760514U CN 201921467671 U CN201921467671 U CN 201921467671U CN 210760514 U CN210760514 U CN 210760514U
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Abstract
The utility model relates to an on-vehicle installation mechanism of rotation type laser radar installs the laser radar assembly in vehicle left and right sides rear-view mirror below by the symmetry and constitutes, the laser radar assembly includes on-vehicle fixed mounting mechanism, on-vehicle fixed mounting mechanism comprises rotating basis, radar installation arm, radar mount pad, support rod and preceding, back covering, the rotating basis is fixed in on the automobile body through the fastener, the terminal joint of radar installation arm is in the top of rotating basis, and the laser radar is installed through the radar mount pad to the other end, preceding, back covering are fixed in on radar installation arm and the support rod through fast-assembling structure and fastener. The utility model discloses laser radar's fixed mounting mechanism satisfies the part installation firm, has fully considered part development cost, satisfies easy dismounting, easy maintenance's requirement. Just the utility model discloses application scope is wide, can be applicable to multiple motorcycle type.
Description
Technical Field
The utility model relates to an installation mechanism, specific on-vehicle installation mechanism suitable for rotation type laser radar that says so belongs to automobile parts assembly technical field.
Background
The laser radar is a radar system that detects a characteristic amount such as a position and a velocity of a target by emitting a laser beam. The working principle of the system is that a detection signal (laser beam) is transmitted to a target, then a received signal (target echo) reflected from the target is compared with the transmitted signal, and relevant information of the target, such as target distance, direction, height, speed, posture, even shape and other parameters, can be obtained after appropriate processing.
With the development of intelligent driving technology, laser radar has become one of important sensor components required for realizing high-level intelligent driving functions. The lidar sensing system needs to be able to maintain proper operation in various climatic conditions and operating environments, and reliable fixation thereof on a vehicle is one of the indispensable conditions. Because the laser radar has higher value, the fixed mounting device has the characteristics of installability, universality and the like, and also needs to have certain protectiveness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a rational in infrastructure, simple to operate's rotation type laser radar vehicle-mounted installation mechanism, can be applicable to polytypic vehicle safety, quick, reliable installation, can guarantee the safety of radar system simultaneously again and dodge the protection.
The utility model provides an on-vehicle installation mechanism of rotation type laser radar installs the laser radar assembly in vehicle left and right sides rear-view mirror below by the symmetry and constitutes, the laser radar assembly includes on-vehicle fixed mounting mechanism, on-vehicle fixed mounting mechanism comprises rotating basis, radar installation arm, radar mount pad, support rod and preceding, back covering, the rotating basis is fixed in on the automobile body through the fastener, the terminal joint of radar installation arm is in the top of rotating basis, and the other end passes through radar mount pad installation laser radar, preceding, back covering are fixed in on radar installation arm and the support rod through fast-assembling structure and fastener.
Furthermore, the radar mounting seat comprises a circular base below and a supporting piece above the circular base, the tail end of the supporting piece is mounted on a radar mounting surface of the base along the edge of the base, and the top end of the supporting piece is fixedly connected with the bottom of the radar mounting arm.
Furthermore, positioning pins for quickly positioning and exchanging radars are arranged on the radar mounting surface, and the positioning pins are provided with two groups.
Further, the radar mount pad passes through locating pin and the installation of radar installation arm part branch, when radar mount pad or laser radar broke down or other problems, can follow quick replacement radar mount pad or laser radar in the spare part, realizes left and right sides laser radar's interchangeability.
Furthermore, the rotating base enables the laser radar, the radar mounting arm, the radar base and the supporting rod to rotate relative to the rotating base through the rotating shaft axially arranged on the rotating base. The laser radar transversely retracts in the vehicle through rotation, and winds to the rear part of the front wall in the longitudinal direction of the whole vehicle to carry out avoidance protection.
Furthermore, the radar installation mechanism can return to the calibration position through the positioning device on the rotating base after avoiding, so that repeated calibration of the radar is avoided.
The utility model has the advantages that: the utility model discloses laser radar's fixed mounting mechanism satisfies the part installation firm, has fully considered part development cost, satisfies easy dismounting, easy maintenance's requirement. Just the utility model discloses application scope is wide, can be applicable to multiple motorcycle type, easily assembles and low cost simultaneously. The utility model discloses simple structure, simple to operate has satisfied the firm requirement of part installation again simultaneously on the basis of fully considering part development cost. The utility model discloses rationally distributed and the cost of manufacture is low, is suitable for batch production, can satisfy the market demand that needs develop this work.
Drawings
Fig. 1 is an installation schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of a single lidar assembly of the present invention.
Fig. 3 is an exploded view of fig. 2.
Fig. 4 is a schematic view of the installation of the rotating shaft portion of the present invention.
Fig. 5 is a schematic view of the fast-assembling structure of the present invention.
Fig. 6 is a general schematic diagram of the present invention.
Fig. 7 is a schematic diagram of the movement of the present invention.
The drawings illustrate: 1-cover plate, 2-rear cover, 3-rotating shaft, 4-support rod, 5-front cover, 6-radar mounting seat, 7-laser radar, 8-radar mounting arm, 9-rotating base, 10-radar positioning pin, 11-left laser radar mounting assembly and 12-right laser radar mounting assembly.
Detailed Description
Examples
The embodiment provides a rotary type laser radar vehicle-mounted mounting mechanism which is composed of laser radar assemblies symmetrically mounted below rear-view mirrors on the left side and the right side of a vehicle as shown in the figure. The laser radar assembly on one side comprises a vehicle-mounted fixed mounting mechanism, and the vehicle-mounted fixed mounting mechanism consists of a rotating base, a radar mounting arm, a radar mounting seat, a supporting rod, a front covering piece and a rear covering piece.
As shown in FIG. 6, the rotary base is fixed on the vehicle body through the mounting member, the tail end of the radar mounting arm is clamped above the rotary base, the other end of the radar mounting arm is used for mounting the laser radar through the radar mounting base, and meanwhile, the front and rear covering members are fixed on the radar mounting arm and the supporting rod through the fast mounting structure and the fastening member. The quick-mounting structure is shown in fig. 5 and comprises flanges and buckles arranged at the upper end and the lower end of the inner sides of the front covering piece and the rear covering piece.
The radar mounting seat comprises a circular base below and a supporting piece above the circular base, the tail end of the supporting piece is mounted on a radar mounting surface along the edge of the circular base, and the top end of the supporting piece is fixedly connected with the bottom of the radar mounting arm. As shown in fig. 4, the rotating base rotates the laser radar, the radar mounting arm, the circular base, and the support rod with respect to the rotating base by means of a rotating shaft provided in the axial direction thereof. Meanwhile, the supporting rod is used for fixedly reinforcing the rotating shaft and the circular base.
The radar mounting base has a positioning structure, is separated from the radar mounting arm, and has high interchangeability. The radar mounting mechanism can rotate the radar, the radar mounting arm, the radar base and the support rod relative to the rotating base through the rotating shaft, so that the radar system retracts inwards in the transverse direction of the vehicle through rotation and longitudinally reaches the rear part of the front wall to perform avoidance protection, as shown in fig. 7. The radar mounting mechanism can return to a calibration position through the positioning device on the rotating base after avoiding, so that repeated calibration of the radar is avoided. The utility model discloses laser radar's fixed mounting mechanism satisfies the part installation firm, has fully considered part development cost, satisfies easy dismounting, easy maintenance's requirement.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (7)
1. The utility model provides an on-vehicle installation mechanism of rotation type laser radar, comprises the laser radar assembly of symmetry installation in vehicle left and right sides rear-view mirror below, its characterized in that: the laser radar assembly comprises a vehicle-mounted fixed mounting mechanism, the vehicle-mounted fixed mounting mechanism is composed of a rotary base, a radar mounting arm, a radar mounting seat, a supporting rod, a front covering piece and a rear covering piece, the rotary base is fixed on a vehicle body through a fastener, the tail end of the radar mounting arm is clamped above the rotary base, the other end of the radar mounting arm is used for mounting the laser radar through the radar mounting seat, and the front covering piece and the rear covering piece are fixed on the radar mounting arm and the supporting rod through a quick-mounting structure and a fastener.
2. The rotary lidar vehicle-mounted mounting mechanism of claim 1, wherein: the radar mounting seat comprises a circular base below and a supporting piece above the circular base, the tail end of the supporting piece is mounted on a radar mounting surface of the base along the edge of the base, and the top end of the supporting piece is fixedly connected with the bottom of the radar mounting arm.
3. The rotary lidar vehicle-mounted mounting mechanism of claim 2, wherein: and positioning pins for quickly positioning and exchanging radars are arranged on the radar mounting surface, and the positioning pins are provided with two groups.
4. The rotary lidar vehicle-mounted mounting mechanism of claim 3, wherein: the radar mounting base is separately installed with the radar mounting arm through the positioning pin, so that interchangeability of the laser radars on the left side and the right side is achieved.
5. The rotary lidar vehicle-mounted mounting mechanism of claim 1, wherein: the rotating base enables the laser radar, the radar mounting arm, the radar base and the supporting rod to rotate relative to the rotating base through the rotating shaft axially arranged on the rotating base.
6. The rotary lidar vehicle-mounted mounting mechanism of claim 5, wherein: the laser radar transversely retracts in the vehicle through rotation, and winds to the rear part of the front wall in the longitudinal direction of the whole vehicle to carry out avoidance protection.
7. The rotary lidar vehicle-mounted mounting mechanism of claim 1, wherein: the radar mounting mechanism can return to a calibration position through the positioning device on the rotating base after avoiding, so that repeated calibration of the radar is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467671.3U CN210760514U (en) | 2019-09-05 | 2019-09-05 | Rotary laser radar vehicle-mounted mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467671.3U CN210760514U (en) | 2019-09-05 | 2019-09-05 | Rotary laser radar vehicle-mounted mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760514U true CN210760514U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921467671.3U Active CN210760514U (en) | 2019-09-05 | 2019-09-05 | Rotary laser radar vehicle-mounted mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760514U (en) |
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2019
- 2019-09-05 CN CN201921467671.3U patent/CN210760514U/en active Active
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