CN111267743A - Adjustable vehicle-mounted laser radar fixing support - Google Patents
Adjustable vehicle-mounted laser radar fixing support Download PDFInfo
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- CN111267743A CN111267743A CN202010211877.0A CN202010211877A CN111267743A CN 111267743 A CN111267743 A CN 111267743A CN 202010211877 A CN202010211877 A CN 202010211877A CN 111267743 A CN111267743 A CN 111267743A
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- bracket
- sliding
- fixing
- support
- laser radar
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention discloses an adjustable vehicle-mounted laser radar fixing support which comprises a horizontal fixing support, a sliding adjusting support and a pitching adjusting support. The vehicle-mounted laser radar fixing support is fixed with the vehicle roof through the suckers and the fixing hooks, the horizontal position is adjusted through the sliding adjusting support, and the pitching angle is adjusted through the pitching adjusting support. The device can conveniently carry out on-vehicle laser radar's installation and position, space angle's adjustment, possesses fine commonality, is favorable to improving autopilot's research and development and efficiency of software testing.
Description
Technical Field
The invention relates to the field of automatic driving of automobiles, in particular to an adjustable vehicle-mounted laser radar fixing support.
Background
Vehicle-mounted lidar is the most important sensor in the field of automatic driving, and the fixation of the lidar is generally completed through the connection with a roof rack. If a fixed mounting bracket is adopted, each vehicle type needs to be provided with a corresponding bracket due to the difference of the vehicle types, the research and development efficiency is seriously influenced, and the related cost is also improved. Therefore, in the research and development process of the automatic driving technology, the laser radar mounting bracket is expected to have a certain adjusting function, so that the laser radar mounting bracket can adapt to different vehicle types and adjust the horizontal position and the pitching angle of the radar so as to ensure that the laser radar can work in the best state.
Disclosure of Invention
In order to solve the problems, the invention provides an adjustable vehicle-mounted laser radar fixing support.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an adjustable vehicle-mounted laser radar fixing support comprises a horizontal fixing support (100), a sliding adjusting support (200) and a pitching adjusting support (300),
wherein the sliding adjusting bracket (200) is connected with the horizontal fixing bracket (100), the pitching adjusting bracket (300) is connected with the sliding adjusting bracket (200),
the adjustable horizontal type vertical type horizontal fixed support is characterized in that the sliding adjusting support (200) can slide and be fixed on the horizontal fixed support (100), and the pitching adjusting support (300) can adjust and fix the pitching angle on the sliding adjusting support (200).
More preferably, the horizontal fixing bracket (100) comprises a first fixing bolt (110), a stopper (120), a sliding rail (130), a fixing hook (140) and a suction cup (150),
the fixing hook (140) can slide along the first fixing bolt (110) to complete the adjustment of the position of the fixing hook (140), the fixing hook (140) and the sliding track (130) are located between the first fixing bolt (110) and the sucker (150), and the first fixing bolt (110) is in threaded connection with the sucker (150) and used for fixing the relative positions of the sliding track (130), the fixing hook (140) and the sucker (150).
More preferably, the stoppers (120) are arranged at two ends of the sliding track (130) and used for limiting the moving range of the sliding adjusting bracket (200) relative to the horizontal fixing bracket (100).
More preferably, the sliding adjusting bracket (200) comprises a sliding bracket (210), a second fixing bolt (220), a sliding block (230), a sliding groove (240) and a shaft hole (250),
wherein, the second fixing bolt (220) is connected with the sliding block (230) through threads.
More preferably, the sliding block (230) can slide along the sliding track (130), the sliding bracket (210) and the sliding track (130) are located between the second fixing bolt (220) and the sliding block (230), and are connected through the thread between the second fixing bolt (220) and the sliding block (230) for fixing the relative position between the sliding bracket (210) and the sliding track (130).
More preferably, the pitch adjustment bracket (300) comprises a laser radar bracket (310), a rotating shaft (320), a positioning screw (330) and a fastening nut (340), wherein the positioning screw (330) and the fastening nut (340) are connected through threads.
More preferably, the rotating shaft (320) passes through the shaft hole (250) to form a rotating pair connection.
More preferably, the positioning screw (330) moves in the sliding groove (240) when the pitch adjustment bracket (300) rotates with respect to the sliding adjustment bracket (200).
More preferably, the relative positions of the sliding bracket (210) and the lidar bracket (310) are fixed by tightening the threaded connection between the set screw (330) and the fastening nut (340).
More preferably, the lidar bracket (310) is provided with a vehicle-mounted lidar mounting interface for connection of a vehicle-mounted lidar.
Drawings
FIG. 1 is a schematic view of an adjustable vehicle-mounted laser radar fixing support
FIG. 2 is a schematic diagram of an adjustable span adjustment of a vehicle-mounted lidar fixed support
FIG. 3 is a schematic view of an adjustable sliding adjustment bracket of a vehicle-mounted laser radar fixing bracket
FIG. 4 is a schematic diagram illustrating horizontal position adjustment of an adjustable vehicle-mounted laser radar fixing support
FIG. 5 is a schematic view of an adjustable pitch bracket of a vehicle-mounted laser radar fixing bracket
FIG. 6 is a schematic diagram of the adjustment of the pitch angle of the adjustable vehicle-mounted laser radar fixing support
Detailed Description
The following describes an adjustable vehicle-mounted laser radar fixing bracket in detail with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of an adjustable vehicle-mounted lidar fixed bracket, which is composed of 2 horizontal fixed brackets 100, a sliding adjusting bracket 200, and a pitching adjusting bracket 300. The sliding adjusting bracket 200 slides along the horizontal fixing bracket 100 to complete the horizontal position adjustment, and the pitching adjusting bracket 300 rotates relative to the sliding adjusting bracket 200 to complete the pitching angle adjustment.
Fig. 2 is a schematic view illustrating span adjustment of an adjustable vehicle-mounted lidar fixed bracket, when the bracket is mounted on the roof of a vehicle, the span between fixed hooks 140 at both sides of a sliding rail 130 is adjusted by sliding the fixed hooks 140, so that the fixed hooks 140 at both sides are fixed to a roof rack of the vehicle, and then the relative positions of the sliding rail 130, the fixed hooks 140 and suction cups 150 are fixed by tightening a first fixing bolt 110. Meanwhile, the suction cup 150 is fixed to the roof, further enhancing the fixing force of the bracket. In addition, the stopper 120 may limit the adjustment range of the sliding adjustment bracket 200.
Fig. 3 is a schematic diagram of an adjustable sliding bracket of a vehicle-mounted lidar fixing bracket, which is composed of a sliding bracket 210, a second fixing bolt 220 and a sliding block 230, wherein the sliding bracket 210 is provided with a sliding groove 240 and a shaft hole 250. The sliding block 230 can slide on the sliding rail 130 to adjust the position between the sliding adjusting bracket 200 and the horizontal fixing bracket 100.
Fig. 4 is a schematic diagram illustrating horizontal position adjustment of an adjustable vehicle-mounted lidar fixed bracket, when the sliding adjustment bracket 200 is adjusted to a proper position, the second fixing bolt 220 is screwed down, so that the fixed sliding bracket 210 is tightly attached to the sliding rail 130, and the position is fixed by friction between the fixed sliding bracket 210 and the sliding rail 130.
Fig. 5 is a schematic diagram of an adjustable pitch adjusting bracket of a vehicle-mounted laser radar fixing bracket, which is composed of a laser radar bracket 310, a rotating shaft 320, a positioning screw 330 and a fastening nut 340. Laser radar support 310 possesses the installation interface, can realize the installation and fixed of all kinds of laser radars.
Fig. 6 is a schematic view of adjusting the pitch angle of the adjustable vehicle-mounted laser radar fixing support, and the pitch angle of the laser radar is adjusted by sliding the pitch adjusting support 300 relative to the adjusting support 200 to rotate. After the adjustment to the proper position, the relative positions of sliding bracket 210 and lidar bracket 310 can be fixed by tightening fastening nut 340, thereby achieving the adjustment of the pitch position.
Claims (10)
1. An adjustable vehicle-mounted laser radar fixing support comprises a horizontal fixing support (100), a sliding adjusting support (200) and a pitching adjusting support (300),
wherein the sliding adjusting bracket (200) is connected with the horizontal fixing bracket (100), the pitching adjusting bracket (300) is connected with the sliding adjusting bracket (200),
the adjustable horizontal type vertical type horizontal fixed support is characterized in that the sliding adjusting support (200) can slide and be fixed on the horizontal fixed support (100), and the pitching adjusting support (300) can adjust and fix the pitching angle on the sliding adjusting support (200).
2. The adjustable vehicle-mounted laser radar fixing bracket as claimed in claim 1, wherein the horizontal fixing bracket (100) comprises a first fixing bolt (110), a stopper (120), a sliding rail (130), a fixing hook (140) and a suction cup (150),
the fixing hook (140) can slide along the first fixing bolt (110) to complete the adjustment of the position of the fixing hook (140), the fixing hook (140) and the sliding track (130) are located between the first fixing bolt (110) and the sucker (150), and the first fixing bolt (110) is in threaded connection with the sucker (150) and used for fixing the relative positions of the sliding track (130), the fixing hook (140) and the sucker (150).
3. The adjustable vehicle-mounted lidar fixed support according to claim 1, wherein the stoppers (120) are provided at both ends of the sliding rail (130) for limiting the moving range of the sliding adjustable support (200) relative to the horizontal fixed support (100).
4. The adjustable vehicle-mounted laser radar fixing bracket as recited in claim 1, wherein the sliding adjusting bracket (200) comprises a sliding bracket (210), a second fixing bolt (220), a sliding block (230), a sliding groove (240) and a shaft hole (250),
wherein, the second fixing bolt (220) is connected with the sliding block (230) through threads.
5. The adjustable vehicle-mounted laser radar fixing bracket as claimed in claim 1, wherein the sliding block (230) can slide along the sliding rail (130), the sliding bracket (210) and the sliding rail (130) are located between the second fixing bolt (220) and the sliding block (230), and the sliding bracket (210) and the sliding rail (130) are fixed at relative positions through threaded connection between the second fixing bolt (220) and the sliding block (230).
6. The adjustable vehicle-mounted laser radar fixing bracket as claimed in claim 1, wherein the pitch adjusting bracket (300) comprises a laser radar bracket (310), a rotating shaft (320), a positioning screw rod (330) and a fastening nut (340), wherein the positioning screw rod (330) and the fastening nut (340) are connected through threads.
7. The adjustable vehicle-mounted lidar fixed bracket of claim 1, wherein the rotating shaft (320) penetrates through the shaft hole (250) to form a revolute pair connection.
8. The adjustable vehicle-mounted lidar fixed support of claim 1, wherein the positioning screw (330) moves in the sliding groove (240) when the pitch adjustment support (300) rotates relative to the sliding adjustment support (200).
9. The adjustable vehicle-mounted lidar bracket of claim 1, wherein the relative positions of the sliding bracket (210) and the lidar bracket (310) are fixed by tightening the threaded connection between the positioning screw (330) and the fastening nut (340).
10. The adjustable vehicle-mounted lidar mounting bracket of claim 1, wherein the lidar bracket (310) is configured with a vehicle-mounted lidar mounting interface for attachment of a vehicle-mounted lidar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010211877.0A CN111267743A (en) | 2020-03-24 | 2020-03-24 | Adjustable vehicle-mounted laser radar fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010211877.0A CN111267743A (en) | 2020-03-24 | 2020-03-24 | Adjustable vehicle-mounted laser radar fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111267743A true CN111267743A (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010211877.0A Pending CN111267743A (en) | 2020-03-24 | 2020-03-24 | Adjustable vehicle-mounted laser radar fixing support |
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| Country | Link |
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| CN (1) | CN111267743A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212314A (en) * | 2021-04-27 | 2021-08-06 | 中汽研（天津）汽车工程研究院有限公司 | Sensor integrated device for road performance verification of intelligent driving vehicle |
| CN114148264A (en) * | 2021-11-18 | 2022-03-08 | 上海徐工智能科技有限公司 | Engineering machine tool laser vision fuses module fixed bolster |
| CN115195624A (en) * | 2022-09-06 | 2022-10-18 | 之江实验室 | Adjustable laser radar installing support |
-
2020
- 2020-03-24 CN CN202010211877.0A patent/CN111267743A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212314A (en) * | 2021-04-27 | 2021-08-06 | 中汽研（天津）汽车工程研究院有限公司 | Sensor integrated device for road performance verification of intelligent driving vehicle |
| CN113212314B (en) * | 2021-04-27 | 2022-05-06 | 中汽研（天津）汽车工程研究院有限公司 | Sensor integrated device for road performance verification of intelligent driving vehicle |
| CN114148264A (en) * | 2021-11-18 | 2022-03-08 | 上海徐工智能科技有限公司 | Engineering machine tool laser vision fuses module fixed bolster |
| CN115195624A (en) * | 2022-09-06 | 2022-10-18 | 之江实验室 | Adjustable laser radar installing support |
| CN115195624B (en) * | 2022-09-06 | 2023-01-13 | 之江实验室 | Adjustable laser radar installing support |
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Address after: Room 1110-b, 11 / F, building 5, 2266 Taiyang Road, high speed rail new town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Qingzhi automobile technology (Suzhou) Co.,Ltd. Address before: No.15-306, Hongcheng Road, Huaming hi tech Industrial Zone, Dongli District, Tianjin Applicant before: TIANJIN TSINTEL TECHNOLOGY Co.,Ltd. |