CN212781209U - Radar adjusting device and device for mounting, calibrating and verifying vehicle-mounted radar - Google Patents
Radar adjusting device and device for mounting, calibrating and verifying vehicle-mounted radar Download PDFInfo
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- CN212781209U CN212781209U CN202021573923.3U CN202021573923U CN212781209U CN 212781209 U CN212781209 U CN 212781209U CN 202021573923 U CN202021573923 U CN 202021573923U CN 212781209 U CN212781209 U CN 212781209U
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- mounting plate
- adjusting screw
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Abstract
The utility model provides a device of radar adjusting device and on-vehicle radar installation calibration and verification. The device for mounting, calibrating and verifying the vehicle-mounted radar comprises a radar adjusting device and a radar checking device for providing a radar detection target; the radar adjustment device includes: the radar mounting plate, the fixing buckle, the adjusting screw and the adjusting bottom plate are arranged on the radar mounting plate; through holes for the adjusting screws to pass through are formed in four corner regions of the radar mounting plate; the tail end of the adjusting screw is provided with an external thread, and the head end of the adjusting screw is provided with a ball head matched with the fixing buckle; each adjusting screw penetrates through a corresponding through hole on the radar mounting plate, and the tail end of each adjusting screw is connected with a corresponding threaded hole on the adjusting bottom plate; the ball heads of the head ends of the adjusting screws are respectively embedded into corresponding fixing buckles, and the fixing buckles are arranged in four corner areas of the radar body mounting surface of the radar mounting plate; when the vehicle-mounted radar is installed, the installation angle of the radar can be adjusted, and the installation angle of the radar is further calibrated and verified.
Description
Technical Field
The utility model belongs to the technical field of the on-vehicle millimeter wave radar technique and specifically relates to a device of on-vehicle radar installation calibration and verification.
Background
In recent years, with the increasing popularity of automobiles and the vigorous development of AI, the degree of intelligence of automobiles is continuously improved, and the safety and comfort of driving are also continuously improved; millimeter wave radar is widely used because of its advantages such as high detection precision, small hardware volume, no influence by weather environment, etc. More and more vehicles adopt one or more millimeter wave radars to assist the driving operation of drivers, so that the driving comfort and safety are improved, and traffic accidents are avoided.
Because the millimeter wave radar is high-precision detection equipment, the requirements on installation and calibration of the millimeter wave radar are very high.
Millimeter wave radar on the present market is mostly radar backplate direct mount on whole car, can't further adjust the radar angle, leads to the millimeter wave radar installation accuracy not high.
Disclosure of Invention
To exist not enough among the prior art, the utility model provides a radar adjusting device to and the device of vehicle radar installation calibration and verification, when vehicle radar installs, can adjust radar installation angle, further calibrate and verify radar installation angle.
The embodiment of the utility model provides a technical scheme who adopts is:
a radar adjustment apparatus, comprising: the radar mounting plate is used for mounting the radar body, and the fixing buckle, the adjusting screw and the adjusting bottom plate are arranged on the radar mounting plate;
through holes for the adjusting screws to pass through are formed in four corner regions of the radar mounting plate;
the tail end of the adjusting screw is provided with an external thread, and the head end of the adjusting screw is provided with a ball head matched with the fixing buckle; each adjusting screw penetrates through a corresponding through hole on the radar mounting plate, and the tail end of each adjusting screw is connected with a corresponding threaded hole on the adjusting bottom plate; the ball heads of the head ends of the adjusting screws are respectively embedded into corresponding fixing buckles, and the fixing buckles are installed in four corner regions of the radar body installation surface of the radar installation plate.
Further, the fixed buckle is screwed on the radar mounting plate.
The device for mounting, calibrating and verifying the vehicle-mounted radar comprises the radar adjusting device and a radar verification device for providing a radar detection target.
The utility model has the advantages that:
1) the radar installation angle is adjustable.
2) Simple structure and convenient adjustment.
3) The radar mounting angle can be calibrated and verified.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention.
Fig. 2 is a schematic view of a radar adjusting device in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The device for vehicle-mounted radar installation calibration and verification provided by the embodiment comprises a radar adjusting device 1 and a radar checking device 2; the utility model is characterized in that the radar adjusting device 1; the radar checking device 2 is used for providing a target detected by a radar;
in this embodiment, the radar adjusting device 1 includes a radar mounting plate 102 for mounting the radar body 101, and a fixing buckle 103, an adjusting screw 104, and an adjusting base plate 105;
through holes for the adjusting screws 104 to pass through are formed in four corner regions of the radar mounting plate 102;
the tail end of the adjusting screw 104 is provided with an external thread, and the head end of the adjusting screw is provided with a ball head matched with the fixing buckle 103; each adjusting screw 104 penetrates through a corresponding through hole on the radar mounting plate 102, and the tail end of each adjusting screw 104 is connected with a corresponding threaded hole on the adjusting bottom plate 105; the ball head of each adjusting screw 104 is respectively embedded into a corresponding fixing buckle 103, and each fixing buckle 103 is arranged in the four-corner area of the radar body 101 mounting surface of the radar mounting plate 102; for example, the fixing buckle 103 may be screwed on the radar mounting plate 102;
in the embodiment, the ball head adjusting screw is adopted, and can be matched with the fixing buckle to realize universal adjustment;
when the vehicle-mounted radar needs to be installed, the whole vehicle is stopped on a flat road surface, the adjusting bottom plate 105 is installed on the front bumper of the whole vehicle by matching with the level ruler, and the horizontal installation of the adjusting bottom plate 105 is ensured;
fixing the radar body 101 on the radar mounting plate 102 through a fixing screw 106; the ball head part of the adjusting screw 104 is embedded into the corresponding fixing buckle 103, then the adjusting screw 104 penetrates through the corresponding through hole on the radar mounting plate 102, and the fixing buckle 103 is screwed on the radar mounting plate 102; the tail end of the adjusting screw 104 is screwed into the corresponding threaded hole of the adjusting bottom plate 105;
the 3 adjusting screws 104 are adjusted by matching with a horizontal ruler, so that the angle of the radar body 101 is adjusted to a theoretical origin (the pitch direction is vertical, and the rotation direction is horizontal);
placing the radar checking device 2 right in front of the radar body by 10 meters, starting the radar, searching for a target, displaying the target at the original point position on a display interface of the radar if the installation angle of the radar body is proper, and continuously adjusting the adjusting screw 104 if the target is not at the original point position until the target on the display interface of the radar moves to the original point position;
and continuously placing the radar checking device 2 at the positions 15, 20 and 25 meters in front of the radar body, and repeating the steps to finish the checking.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (3)
1. Radar adjustment device (1), characterized by comprising: a radar mounting plate (102) used for mounting a radar body (101), a fixing buckle (103), an adjusting screw (104) and an adjusting bottom plate (105);
through holes for the adjusting screws (104) to pass through are formed in four corner regions of the radar mounting plate (102);
the tail end of the adjusting screw (104) is provided with an external thread, and the head end of the adjusting screw is provided with a ball head matched with the fixing buckle (103); each adjusting screw (104) penetrates through a corresponding through hole on the radar mounting plate (102), and the tail end of each adjusting screw (104) is connected with a corresponding threaded hole on the adjusting bottom plate (105); the ball heads of the head ends of the adjusting screws (104) are respectively embedded into corresponding fixing buckles (103), and the fixing buckles (103) are arranged in four corner areas of the mounting surface of the radar body (101) of the radar mounting plate (102).
2. Radar adjustment device (1) according to claim 1,
the fixed buckle (103) is screwed on the radar mounting plate (102).
3. A device for vehicle radar installation calibration and verification, characterized by comprising a radar adjustment device (1) according to claim 1 or 2, and a radar verification device (2) for providing radar detection targets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573923.3U CN212781209U (en) | 2020-07-31 | 2020-07-31 | Radar adjusting device and device for mounting, calibrating and verifying vehicle-mounted radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573923.3U CN212781209U (en) | 2020-07-31 | 2020-07-31 | Radar adjusting device and device for mounting, calibrating and verifying vehicle-mounted radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212781209U true CN212781209U (en) | 2021-03-23 |
Family
ID=75049903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021573923.3U Active CN212781209U (en) | 2020-07-31 | 2020-07-31 | Radar adjusting device and device for mounting, calibrating and verifying vehicle-mounted radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212781209U (en) |
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2020
- 2020-07-31 CN CN202021573923.3U patent/CN212781209U/en active Active
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