阅读说明：本技术 一种汽车雷达传感器调节支架结构 (Automobile radar sensor adjusting support structure ) 是由 徐朝阳 赵松岭 王红余 宋玉中 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种汽车雷达传感器调节支架结构,包括支撑支架和用于承载雷达传感器的传感器托板,还包括并排设置的三个调节螺栓,所述支撑支架上设有用于调节螺栓穿过定位的安装孔,所述传感器托板上设有与调节螺栓相适配的螺纹孔,所述调节螺栓的端部设有便于旋转调节螺栓的调节结构。该汽车雷达传感器调节支架结构设计合理,通过调节特殊结构螺栓进行对雷达传感器标定调整,从而使雷达可以布置在整车的更多位置,并且增加了生产工人的可操作性及便利性,加快了生产效率,不用拆卸前保就可以完成标定对后期雷达角度偏差问题的维修提供便利条件。(The invention discloses an automobile radar sensor adjusting support structure which comprises a support, a sensor supporting plate and three adjusting bolts, wherein the sensor supporting plate is used for bearing a radar sensor, the three adjusting bolts are arranged side by side, mounting holes for allowing the adjusting bolts to penetrate through for positioning are formed in the support, threaded holes matched with the adjusting bolts are formed in the sensor supporting plate, and adjusting structures facilitating rotation of the adjusting bolts are arranged at the end parts of the adjusting bolts. This car radar sensor adjusts support structural design is reasonable, carries out demarcation adjustment to radar sensor through adjusting special construction bolt to make the radar arrange more positions at whole car, and increased production workman's maneuverability and convenience, accelerated production efficiency, guarantee just can accomplish before need not dismantling and mark the maintenance that provides convenient condition to later stage radar angular deviation problem.)

1. The utility model provides a supporting structure is adjusted to car radar sensor, includes support bracket and the sensor layer board that is used for bearing radar sensor, its characterized in that: the sensor support plate is provided with a threaded hole matched with the adjusting bolt, and the end part of the adjusting bolt is provided with an adjusting structure convenient for rotating the adjusting bolt.

2. The automotive radar sensor adjusting bracket structure of claim 1, wherein: the supporting bracket is provided with a group of connecting ear plates for connecting and fixing on the vehicle body, and the connecting ear plates are provided with fixing holes.

3. The automotive radar sensor adjusting bracket structure of claim 1, wherein: the sensor supporting plate is provided with a groove, and the radar sensor is arranged in the groove.

4. The automotive radar sensor adjusting bracket structure of claim 1, wherein: and the side surface of the sensor supporting plate is provided with a side lug, and the side lug is provided with a threaded hole matched with the adjusting bolt.

5. The automotive radar sensor adjusting bracket structure according to claim 1 or 4, characterized in that: the adjusting bolt is sleeved with a spring, and the spring is located between the supporting bracket and the sensor supporting plate.

6. The automotive radar sensor adjusting bracket structure of claim 1, wherein: the adjusting bolt comprises a screw and a bolt end ball head arranged at one end of the screw, and an arc-shaped structure matched with the outer edge of the bolt end ball head is arranged on the hole wall of the mounting hole.

7. The automotive radar sensor adjusting bracket structure according to claim 3, wherein: the radar sensor is matched with the groove on the sensor supporting plate in a clamping mode.

8. The automotive radar sensor adjusting bracket structure according to claim 4, wherein: the sensor supporting plate is of a square structure, two side lugs are positioned on one side of the sensor supporting plate, and the other side lug is positioned on the other side of the sensor supporting plate.

9. The automotive radar sensor adjusting bracket structure of claim 5, wherein: and a positioning groove is formed in the side lug corresponding to the spring end, and one end of the spring is positioned in the positioning groove.

10. The automotive radar sensor adjusting bracket structure of claim 6, wherein: the bolt end part ball head is positioned between the cover plate and the supporting bracket.

Technical Field

The invention relates to the technical field of automobile radar sensors, in particular to an adjusting support structure of an automobile radar sensor.

Background

Traffic safety is a major focus problem of the current society, and is also a problem to be solved by an intelligent traffic system, and an auxiliary driving system cannot leave an accurate sensor, so that the accuracy of the sensor is extremely high, the millimeter wave radar sensor is carried on a whole vehicle to ensure that the function of the millimeter wave radar sensor is stable and reliable, and the calibration of the sensor is one step which must be experienced. The problems of production procedures, arrangement positions, calibrated operation space, maintenance convenience and the like are comprehensively considered from the aspect of the whole vehicle, so that the sensor has limitation in the whole vehicle arrangement, and the unreasonable arrangement positions can increase the calibrated workload and operation time.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an automobile radar sensor adjusting support structure, wherein the radar sensor position fine adjustment is simple and convenient to operate, and the positioning is stable and reliable.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

this automobile radar sensor adjusts supporting structure, including the support bracket with be used for bearing radar sensor's sensor layer board, still include the three adjusting bolt who sets up side by side, be equipped with on the support bracket and be used for adjusting bolt to pass the mounting hole of location, be equipped with the screw hole with adjusting bolt looks adaptation on the sensor layer board, adjusting bolt's tip is equipped with the regulation structure of the rotatory adjusting bolt of being convenient for.

Furthermore, a group of connecting ear plates for connecting and fixing on the vehicle body are arranged on the supporting bracket, and fixing holes are formed in the connecting ear plates.

The sensor supporting plate is provided with a groove, and the radar sensor is arranged in the groove.

And the side surface of the sensor supporting plate is provided with a side lug, and the side lug is provided with a threaded hole matched with the adjusting bolt.

The adjusting bolt is sleeved with a spring, and the spring is located between the supporting bracket and the sensor supporting plate.

The adjusting bolt comprises a screw and a bolt end ball head arranged at one end of the screw, and an arc-shaped structure matched with the outer edge of the bolt end ball head is arranged on the hole wall of the mounting hole.

The radar sensor is matched with the groove on the sensor supporting plate in a clamping mode.

The sensor supporting plate is of a square structure, two side lugs are positioned on one side of the sensor supporting plate, and the other side lug is positioned on the other side of the sensor supporting plate.

And a positioning groove is formed in the side lug corresponding to the spring end, and one end of the spring is positioned in the positioning groove.

The bolt end part ball head is positioned between the cover plate and the supporting bracket.

Compared with the prior art, the invention has the following advantages:

this car radar sensor adjusts support structural design is reasonable, carries out demarcation adjustment to radar sensor through adjusting special construction bolt to make the radar arrange more positions at whole car, and increased production workman's maneuverability and convenience, accelerated production efficiency, guarantee just can accomplish before need not dismantling and mark the maintenance that provides convenient condition to later stage radar angular deviation problem.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a first schematic view of a stent structure according to the present invention.

Fig. 2 is a schematic view of the structure of the bracket of the invention.

Fig. 3 is a third schematic view of the stent structure of the present invention.

FIG. 4 is a fourth schematic view of the stent structure of the present invention.

FIG. 5 is a cross-sectional view of the bolt and cover plate of the present invention.

In the figure:

1. the sensor comprises a supporting bracket, 101, a fixing hole, 2, a sensor supporting plate, 201, a side lug, 3, a radar sensor, 4, an adjusting bolt, 401, an adjusting bolt head, 402, a bolt end ball head, 5, a spring and 6, a cover plate.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the adjusting bracket structure for the automotive radar sensor comprises a supporting bracket 1, a sensor supporting plate 2 for bearing a radar sensor 3 and three adjusting bolts 4 arranged side by side.

The supporting bracket 1 is provided with a mounting hole for the passing and positioning of an adjusting bolt, the sensor supporting plate is provided with a threaded hole matched with the adjusting bolt, and the end part of the adjusting bolt 4 is provided with an adjusting structure convenient for rotating the adjusting bolt; the adjusting structure can be an adjusting thread head 401 arranged at the end part of the adjusting bolt, and the adjusting thread head is of an outer hexagonal structure or an inner hexagonal groove arranged at the end part of the adjusting bolt.

A group of connecting ear plates used for being connected and fixed on the vehicle body are arranged on the supporting bracket 1, fixing holes 101 are formed in the connecting ear plates, the connecting ear plates can be formed through a bending structure, and the structural strength is high.

A groove is arranged on the sensor supporting plate 2, and the radar sensor is arranged in the groove; the radar sensor is clamped and matched with the groove on the sensor supporting plate, or the radar sensor is fixed through a bottom positioning hole of the sensor supporting plate through a fastener; the installation is simple and convenient, and the location is stable and reliable.

The side surface of the sensor supporting plate 2 is provided with a side lug 201, and the side lug is provided with a threaded hole matched with the adjusting bolt; the sensor supporting plate is of a square structure, two side lugs are positioned on one side of the sensor supporting plate, and the other side lug is positioned on the other side of the sensor supporting plate; the structure is compact.

The adjusting bolt is sleeved with a spring 5, and the spring is positioned between the supporting bracket and the sensor supporting plate; the side lug is provided with a positioning groove corresponding to the spring end, and one end of the spring is positioned in the positioning groove; the compression spring is used for acting on the sensor supporting plate and the supporting bracket under the action of the spring force, so that the looseness of the adjusting bolt is avoided.

The adjusting bolt 4 comprises a screw rod and a bolt end ball head 402 arranged at one end of the screw rod, an arc-shaped structure matched with the outer edge of the bolt end ball head is arranged on the hole wall of the mounting hole, and the arc-shaped structure can be an arc-shaped groove, so that the adjusting bolt is convenient to adjust, has a certain fine adjustment space, and is stable and reliable.

The supporting bracket 1 is provided with a cover plate 6 for pressing the ball head at the end part of the bolt, the cover plate is a metal cover plate, the edge of the cover plate is provided with a group of folded edges, the supporting bracket is provided with a locking hole matched with the folded edges, and the folded edges penetrate through the locking hole and are folded to fix the cover plate, so that the installation is simple and convenient.

The end ball of the bolt is positioned between the cover plate and the support bracket, and the end ball of the bolt is pressed by the cover plate to avoid the loosening of the adjusting bolt through friction force; the ball head at the end part of the bolt is provided with an inner hexagonal groove, the cover plate is provided with an avoidance hole corresponding to the inner hexagonal groove, and the adjusting bolt can be conveniently adjusted in a rotating mode by inserting the hexagonal tool into the inner hexagonal groove.

The adjusting bracket for the automobile radar sensor is reasonable in structural design, calibration adjustment of the radar sensor is carried out by adjusting the bolts with special structures, so that radars can be arranged at more positions of the whole automobile, the operability and convenience of production workers are improved, the production efficiency is improved, and the calibration can be completed without dismounting and ensuring to provide convenience for maintenance of the later radar angle deviation problem.

The adjustable support structure before and after radar calibration realizes that different arrangement positions can be calibrated by the same adjusting structure, thereby being beneficial to the generalization of the millimeter wave radar support structure; the operation of millimeter wave radar calibration is convenient in the limited operation space, the workload is reduced, the working hours are saved, and the arrangement of the millimeter wave radar in the whole vehicle is facilitated.

The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.

The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.