CN208384105U - A kind of vehicle-mounted millimeter wave Radar Calibration device - Google Patents
A kind of vehicle-mounted millimeter wave Radar Calibration device Download PDFInfo
- Publication number
- CN208384105U CN208384105U CN201820491470.6U CN201820491470U CN208384105U CN 208384105 U CN208384105 U CN 208384105U CN 201820491470 U CN201820491470 U CN 201820491470U CN 208384105 U CN208384105 U CN 208384105U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fixed block
- demarcate bar
- vehicle
- wave radar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model provides a kind of vehicle-mounted millimeter wave Radar Calibration device, including pedestal, demarcate bar, corner reflector, fixed block, adjusting nut and level meter；One end of demarcate bar is removably set on the base, and vertical with pedestal；Through-hole is offered on fixed block, fixed block is set in demarcate bar by through-hole；Fixed block can be moved up and down along demarcate bar, and can be rotated around 360 degree of demarcate bar；Tight fixed bolt is additionally provided on fixed block, for adjusting the tightness between fixed block and demarcate bar；Corner reflector is arranged on fixed block；It is additionally provided with level meter on the upper surface of pedestal, for measuring the levelness of pedestal；There are three above adjustment bolts for setting on the lower surface of pedestal, and for adjusting the levelness of pedestal, easy to disassemble, carrying is lower to the flatness requirement on usage scenario ground.
Description
Technical field
The utility model relates to millimetre-wave radar calibration technique fields, more particularly to a kind of vehicle-mounted millimeter wave Radar Calibration
Device.
Background technique
Currently, vehicle comes often through multiple millimetre-wave radar sensors are installed in Vehicular automatic driving technical field
The road and environmental information of outside vehicle are obtained, to realize the automatic control to vehicle.But when multiple millimetre-wave radars are combined
When work, since the position of installation is different, the information data of the external object detected is not also centainly identical, at this moment just needs one
Kind Radar Calibration device to carry out combined calibrating to multiple millimetre-wave radars, to improve multiple millimetre-wave radar combined detections
Precision achievees the purpose that vehicle accurately controls.
Existing vehicle-mounted millimeter wave Radar Calibration device, installation, carrying are not convenient enough, to usage scenario ground flat degree
It is more demanding.
Utility model content
The technical problem to be solved by the utility model is to making up above-mentioned the deficiencies in the prior art, a kind of vehicle-mounted milli is proposed
Metre wave radar caliberating device.
The technical issues of the utility model, is resolved by technical solution below:
A kind of vehicle-mounted millimeter wave Radar Calibration device, including pedestal, demarcate bar, corner reflector, fixed block, adjusting nut and
Level meter；One end of the demarcate bar is removably arranged on the base, and vertical with the pedestal；On the fixed block
Through-hole is offered, the fixed block is set in the demarcate bar by the through-hole；The fixed block can be along the demarcate bar
It moves up and down, and can be rotated around 360 degree of the demarcate bar；It is additionally provided with tight fixed bolt on the fixed block, it is described for adjusting
Tightness between fixed block and the demarcate bar；The corner reflector is arranged on the fixed block；The pedestal it is upper
Level meter is additionally provided on surface, for measuring the levelness of the pedestal；On the lower surface of the pedestal setting there are three with
On adjustment bolt, for adjusting the levelness of the pedestal.
Further, one end of the demarcate bar is attached with the pedestal by standing screw.
Further, the material of the demarcate bar includes carbon fiber or plastics.
Further, the shape of the demarcate bar includes cylinder.
Further, the quantity of the adjustment bolt includes 3-6.
Further, the corner reflector includes three orthogonal metal plates；Three orthogonal metals
Plate is enclosed solid angle tetrahedral structure.
Further, one end of the demarcate bar offers screw thread；Screw hole is offered on the pedestal；The demarcate bar is logical
It crosses the screw thread and the screw hole is coupled on the base.
The beneficial effect that the utility model is compared with the prior art includes:
The vehicle-mounted millimeter wave Radar Calibration device of the utility model, including pedestal, demarcate bar, corner reflector, fixed block, tune
Whole nut and level meter；One end of the demarcate bar is removably arranged on the base, and vertical with the pedestal；It is described
Through-hole is offered on fixed block, the fixed block is set in the demarcate bar by the through-hole；The fixed block can be along institute
It states demarcate bar to move up and down, and can be rotated around 360 degree of the demarcate bar；It is additionally provided with tight fixed bolt on the fixed block, is used for
Adjust the tightness between the fixed block and the demarcate bar；The corner reflector is arranged on the fixed block；It is described
It is additionally provided with level meter on the upper surface of pedestal, for measuring the levelness of the pedestal；It is arranged on the lower surface of the pedestal
There are three above adjustment bolts, for adjusting the levelness of the pedestal, by the way that the demarcate bar to be removably arranged in
On the pedestal, the fixed block is movably set in the demarcate bar, easy to disassemble, carrying；In addition, on the base
It is provided with level meter, there are three the above adjustment bolts for setting on the lower surface of the pedestal, can effectively adjust the bottom
The levelness of seat, it is simply, conveniently, lower to the flatness requirement on usage scenario ground.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vehicle-mounted millimeter wave Radar Calibration device in a certain embodiment of the utility model.
Wherein:
1, pedestal 2, demarcate bar 3, corner reflector 4, fixed block 5, tight fixed bolt
6, fixing bolt 7, adjustment bolt 8, level meter
Specific embodiment
Below against attached drawing and in conjunction with preferred embodiment, the utility model is described in further detail.
With reference to Fig. 1, vehicle-mounted millimeter wave Radar Calibration device in the present embodiment, including pedestal 1, demarcate bar 2, corner reflector
3, fixed block 4, adjusting nut 5 and level meter 8；One end of the demarcate bar 2 is removably arranged on the pedestal 1, and with
The pedestal 1 is vertical；It is offered on the fixed block 4 through-hole (not regarded out in figure), the fixed block 4 is arranged by the through-hole
In the demarcate bar 2；The fixed block 4 can be moved up and down along the demarcate bar 2, and can be rotated around the demarcate bar 2, rotation
Angle can achieve 360 degree；It is additionally provided with tight fixed bolt 5 on the fixed block 4, for adjusting the fixed block 4 and the mark
Tightness between fixed pole 2；The corner reflector 3 is arranged on the fixed block 4；It is also set on the upper surface of the pedestal 1
It is equipped with level meter 8, for measuring the levelness of the pedestal 1；There are three above adjustment for setting on the lower surface of the pedestal 1
Bolt 7, for adjusting the levelness of the pedestal 1.
In the present embodiment, the corner reflector 3 is glued with the fixed block 4.
In the present embodiment, one end of the demarcate bar 2 is attached with the pedestal 1 by standing screw 6.
In the present embodiment, the material of the demarcate bar 2 is carbon fiber.
As the deformation of the present embodiment, the material of the demarcate bar 2 can also be plastics.
In the present embodiment, the shape of the demarcate bar 2 is cylinder.
In the present embodiment, the shape in the section of the through-hole is circle, and the internal diameter of the through-hole is greater than the demarcate bar 2
Outer diameter.
In the present embodiment, the quantity of the adjustment bolt 7 is 4.
As the deformation of the present embodiment, the quantity of the adjustment bolt 7 can also be 3 or 6
In the present embodiment, the corner reflector 3 includes three orthogonal metal plates；Described three orthogonal
Metal plate is enclosed solid angle tetrahedral structure.
As the deformation of the present embodiment, one end of the demarcate bar 2 offers screw thread；Screw hole is offered on the pedestal 1；
The demarcate bar 2 is fitted on the pedestal 1 by the screw thread and the screw hole.
Described device is placed on finger first in use by the vehicle-mounted millimeter wave Radar Calibration device in the present embodiment
Then fixed position adjusts the adjustment bolt 7 according to the level meter 8 and the pedestal 1 is made to be in horizontality, then into
Row staking-out work.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For those skilled in the art of the present invention
For, without departing from the concept of the premise utility, several equivalent substitute or obvious modifications, and performance can also be made
Or purposes is identical, all shall be regarded as belonging to the protection scope of the utility model.
Claims (7)
1. a kind of vehicle-mounted millimeter wave Radar Calibration device, which is characterized in that including pedestal, demarcate bar, corner reflector, fixed block,
Adjusting nut and level meter；One end of the demarcate bar is removably arranged on the base, and vertical with the pedestal；Institute
It states and offers through-hole on fixed block, the fixed block is set in the demarcate bar by the through-hole；The fixed block can edge
The demarcate bar moves up and down, and can rotate around 360 degree of the demarcate bar；It is additionally provided with tight fixed bolt on the fixed block, uses
Tightness between the adjusting fixed block and the demarcate bar；The corner reflector is arranged on the fixed block；Institute
It states and is additionally provided with level meter on the upper surface of pedestal, for measuring the levelness of the pedestal；It is set on the lower surface of the pedestal
Above adjustment bolt there are three setting, for adjusting the levelness of the pedestal.
2. vehicle-mounted millimeter wave Radar Calibration device as described in claim 1, which is characterized in that one end of the demarcate bar and institute
Pedestal is stated to be attached by standing screw.
3. vehicle-mounted millimeter wave Radar Calibration device as described in claim 1, which is characterized in that the material of the demarcate bar includes
Carbon fiber or plastics.
4. vehicle-mounted millimeter wave Radar Calibration device as described in claim 1, which is characterized in that the shape of the demarcate bar includes
Cylinder.
5. vehicle-mounted millimeter wave Radar Calibration device as described in claim 1, which is characterized in that the quantity packet of the adjustment bolt
Include 3-6.
6. vehicle-mounted millimeter wave Radar Calibration device as described in claim 1, which is characterized in that the corner reflector includes three
Orthogonal metal plate；Three orthogonal metal plates are enclosed solid angle tetrahedral structure.
7. vehicle-mounted millimeter wave Radar Calibration device as described in claim 1, which is characterized in that one end of the demarcate bar opens up
There is screw thread；Screw hole is offered on the pedestal；The demarcate bar is fitted to the bottom by the screw thread and the screw hole
On seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491470.6U CN208384105U (en) | 2018-04-09 | 2018-04-09 | A kind of vehicle-mounted millimeter wave Radar Calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491470.6U CN208384105U (en) | 2018-04-09 | 2018-04-09 | A kind of vehicle-mounted millimeter wave Radar Calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384105U true CN208384105U (en) | 2019-01-15 |
Family
ID=64975911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491470.6U Expired - Fee Related CN208384105U (en) | 2018-04-09 | 2018-04-09 | A kind of vehicle-mounted millimeter wave Radar Calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412577A (en) * | 2019-08-29 | 2019-11-05 | 李鑫 | A kind of intelligent automobile millimetre-wave radar target is actively anti-by collision device |
| CN112505645A (en) * | 2020-11-16 | 2021-03-16 | 中国第一汽车股份有限公司 | Angle radar calibration device for road test detection |
-
2018
- 2018-04-09 CN CN201820491470.6U patent/CN208384105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412577A (en) * | 2019-08-29 | 2019-11-05 | 李鑫 | A kind of intelligent automobile millimetre-wave radar target is actively anti-by collision device |
| CN112505645A (en) * | 2020-11-16 | 2021-03-16 | 中国第一汽车股份有限公司 | Angle radar calibration device for road test detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208384105U (en) | A kind of vehicle-mounted millimeter wave Radar Calibration device | |
| CN201804104U (en) | Assembly type manual corner reflector | |
| CN201654225U (en) | Corner reflector suitable for lifting/descending rail and multi-angle observations | |
| CN108333573A (en) | A kind of laser radar installing mechanism | |
| CN207992435U (en) | A kind of laser radar installing mechanism | |
| CN204269819U (en) | A kind of low scattering sizing stop measured for polarization radar scattering cross-section | |
| CN209258018U (en) | A kind of millimetre-wave radar adjustment bracket | |
| CN104569932A (en) | Calibration device for complete polarization radar cross section measurement | |
| CN202793267U (en) | Instrument for measuring height of tire hub | |
| CN207816256U (en) | A kind of road and bridge construction measuring device | |
| CN205940367U (en) | Flange hole center relative altitude measures awl | |
| CN102168397B (en) | Self-centering hole adapter | |
| CN204704555U (en) | A kind of for testing heat-transfer coefficient time supporting hot radiator mechanism | |
| CN216281238U (en) | Horizontal calibration support for installing embedded lamp base | |
| CN204302005U (en) | A kind of automobile frame detecting platform | |
| CN207706559U (en) | A kind of adjustable mobile cabinet | |
| CN206638809U (en) | A kind of radar mounting bracket | |
| CN209102058U (en) | A kind of fixed device of Sopwith staff | |
| CN208187435U (en) | A kind of positioning device of II networking measuring instrument of CP | |
| CN208795344U (en) | Weighing instrument | |
| CN206697050U (en) | A kind of signal lamp secure mounting arrangements on frame signals lamp | |
| CN205985305U (en) | Measurable quantity and shot -light antenna of adjusting every single move angle | |
| CN207155621U (en) | A kind of light-duty vehicle mechanical resistance test fixing device | |
| CN205527552U (en) | Automobile elevator's base stable structure | |
| CN205887341U (en) | Coating die head shim block of positional adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210409 |