CN208283553U - A kind of vehicle-mounted millimeter wave radar installation adjusting device - Google Patents
A kind of vehicle-mounted millimeter wave radar installation adjusting device Download PDFInfo
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- CN208283553U CN208283553U CN201820811231.4U CN201820811231U CN208283553U CN 208283553 U CN208283553 U CN 208283553U CN 201820811231 U CN201820811231 U CN 201820811231U CN 208283553 U CN208283553 U CN 208283553U
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Abstract
The utility model relates to a kind of vehicle-mounted millimeter wave radar installation adjusting device, including radar, bracket and the bolt assembly being fixedly mounted on radar on bracket；The first radar fixing piece is extended outward in the side of radar, sidewall direction on the first radar fixing piece along radar sets that there are two the first through hole that pass through for bolt assembly side by side, the second radar fixing piece is extended outward in the radar other side opposite with side where the first radar fixing piece, second through-hole passed through for bolt assembly is equipped on the second radar fixing piece；It sets at the both ends of bracket and first through hole relative position there are two the first screw hole, is being equipped with second screw hole with the second through-hole relative position.Radar is fixed on bracket by the utility model by three groups of bolt assemblies being arranged, and to realize the adjusting of radar setting angle, and is converted into axis linear motion by the threaded rotational movement of bolt, the purpose that high-precision adjusts radar setting angle may be implemented.
Description
Technical field
The utility model relates to technical field of automobile design, fill more particularly, to a kind of vehicle-mounted millimeter wave radar mounting and adjusting
It sets.
Background technique
Due to the continuous improvement of various countries' Motor Vehicle Safety Standard, lead to the advanced driving assistance system of active safety technologies (ADAS)
In recent years in fast-developing trend.Automobile Millimeter Wave Radar is because being capable of all weather operations, it has also become automotive electronics manufacturer generally acknowledges
Mainstream selection, possess the huge market demand.Advanced driving assistance system (ADAS) function such as ACC(adaptive cruise), AEB
(automatic emergency brake) etc. requires the perception detection of millimetre-wave radar middle and long distance, very high to setting angle required precision, and shows
Therefore how the installation of some machinery, makes millimetre-wave radar because systematic error accumulation is unable to satisfy angle precision requirement
It using angle requirement to guarantee the detection validity of millimetre-wave radar is motor vehicle operators that setting angle, which more meets actual,
Discovery dangerous obstacles, guarantee driving safety just become primary and solve the problems, such as in time.
Summary of the invention
The utility model is to overcome the shortcomings of described in the above-mentioned prior art, provides a kind of vehicle-mounted millimeter wave radar mounting and adjusting
Device.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of vehicle-mounted millimeter wave radar installation adjusting device, including radar, bracket and the radar is fixedly mounted on institute
State the bolt assembly on bracket；The first radar fixing piece is extended outward in the side of the radar, it is solid in first radar
Determine the sidewall direction on part along the radar and set that there are two the first through hole passed through for the bolt assembly side by side, in the radar
The other side opposite with side where the first radar fixing piece extends outward the second radar fixing piece, in second radar
Fixing piece is equipped with second through-hole passed through for the bolt assembly；One end and the first through hole phase in the bracket
Contraposition is installed there are two the first screw hole, is equipped with second spiral shell in the other end of the bracket and second through-hole relative position
Hole.
It further, further include elastic component as optimal technical scheme, the elastic component is arranged in the radar and bracket
Between；The bolt assembly includes bolt and the nut that matches with the bolt, and first radar of screw bolt passes is solid
Determine the first through hole on part or the second through-hole on the second radar fixing piece, elastic component and the first screw hole or the second spiral shell on bracket
Pass through nut check behind hole.
Further, as optimal technical scheme, second through-hole and two first through hole right angle configurations.
Further, as optimal technical scheme, the nut is polygonized structure.
Further, as optimal technical scheme, first screw hole design is counterbore identical with the nut structure
Structure, the nut be embedded in the counter bore structure and with the counter bore structure clearance fit.
Further, as optimal technical scheme, surface is equipped with several convex with the nut contact position on the bracket
Point, several salient points are uniformly arranged for one week along first screw hole and the second screw hole.
Further, as optimal technical scheme, the salient point is tooth-shape structure.
Further, it as optimal technical scheme, is equipped between the bracket and nut and is passed through for the bolt
Gasket.
Further, as optimal technical scheme, the first through hole is identical as second through-hole structure, and described first
Screw hole is identical as second Screw hole structure.
Further, as optimal technical scheme, the elastic component is spring.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
1, radar is fixed on bracket by the utility model by three groups of bolt assemblies being arranged, to realize radar established angle
The adjusting of degree, and axis linear motion is converted by the threaded rotational movement of bolt, high-precision may be implemented and adjust radar peace
Fill the purpose of angle；It, can axial movement from tri- axis of X, Y, Z and radial rotary six meanwhile by three groups of bolt assemblies of setting
The setting angle of a freedom degree adjustment radar any angle can adjust within the scope of certain angle；Avoid mechanical erection angle
Degree error leads to not meet detection angle required precision, guarantees that the setting angle of radar more meets actual use angle and wants
It asks, is that motor vehicle operators have found dangerous obstacles, guarantee driving safety in time to guarantee the detection validity of radar.
2, it is suppressed between radar and bracket by the spring being arranged and tightens solid and loosen, and can be into one by rotation bolt
Compressed spring is walked, so as to adjust the distance between radar and bracket and angle.
3, be respectively adopted on bracket counter bore structure the first screw hole and the second screw hole, the first screw hole and the second screw hole week
It encloses the salient point of setting or the gasket that is arranged between bracket and nut increases the damping between nut and bracket, to prevent bolt
Nut skids when rotated.
Detailed description of the invention
Fig. 1 is 1 explosive view of the utility model embodiment.
Fig. 2 is 1 assembling figure of the utility model embodiment.
Fig. 3 is 1 nut assembly installation diagram of the utility model embodiment.
Fig. 4 is 2 explosive view of the utility model embodiment.
Fig. 5 is 2 nut assembly installation diagram of the utility model embodiment.
Fig. 6 is 3 explosive view of the utility model embodiment.
Fig. 7 is 3 nut assembly installation diagram 1 of the utility model embodiment.
Wherein, radar 1, the first radar fixing piece are 11, first through hole 111, the second radar fixing piece are 12, second
Through-hole is 121, bracket 2, the first screw hole be the 21, second screw hole be 22, salient point 23, bolt assembly 3, bolt 31, spiral shell
Mother is 32, elastic component 4, gasket 5.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable；The same or similar label corresponds to same or similar
Component；The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It is easier to be readily appreciated by one skilled in the art with feature, to make apparent define to the protection scope of the utility model.
Embodiment 1
A kind of vehicle-mounted millimeter wave radar installation adjusting device, as shown in Figs. 1-2: consolidating including radar 1, bracket 2, by radar 1
Bolt assembly 3 and elastic component 4 of the Dingan County on bracket 2；The first radar fixing piece 11 is extended outward in the side of radar 1,
Sidewall direction on the first radar fixing piece 11 along radar 1 sets that there are two the first through hole that pass through for bolt assembly 3 side by side
111, the second radar fixing piece 12 is extended outward in the other side opposite with 11 place side of the first radar fixing piece of radar 1,
Second radar fixing piece 12 is equipped with second through-hole 121 passed through for bolt assembly 3, the second through-hole 121 and two first
111 right angle configuration of through-hole；First screw hole 21 there are two being set in one end of bracket 2 and 111 relative position of first through hole, in bracket
2 other end and 121 relative position of the second through-hole are equipped with second screw hole 22；Wherein, first through hole 111 and the second through-hole
121 structures are identical, and the first screw hole 21 is identical as 22 structure of the second screw hole.
Elastic component 4 is arranged between radar 1 and bracket 2；Bolt assembly 3 includes bolt 31 and the spiral shell to match with bolt 31
Mother 32, bolt 31 sequentially passes through the first through hole 111 on the first radar fixing piece 11 or second on the second radar fixing piece 12
It is locked after the first screw hole 21 or the second screw hole 22 on through-hole 121, elastic component 4 and bracket by nut 32.Wherein, elastic component packet
Include spring；Nut 32 is the polygonized structure for including quadrangle or hexagon.The spring of the present embodiment setting is pacified in the device
After dress, the spring is in by strong compressive state, because spring body has good elastic stress, has good shock resistance
Can, therefore detection validity can be reduced to avoid due to running car vibration causes radar to shake.
In the present embodiment, bracket 2 is square platy structure, and the bracket 2 can be the switching support connecting with vehicle body, fit
Situation to be reequiped for radar, can also be body shell bracket, needs more preferably with depot's synchronous development, intensity, cost can be lower,
And reduce switching better reliability.Meanwhile in the present embodiment, the bolt 31 of bolt assembly 3 and the position of nut 32 can be mutual
It changes, correspondingly, the location swap of first through hole 111 and the second through-hole 121 and the first screw hole 21 and the second screw hole 22, can equally reach
To with structure feature and technical effect as above.
Radar 1 is fixedly mounted on bracket 2 by the present embodiment by three groups of bolt assemblies 3 of setting, to realize 1 He of radar
The adjusting of the mounting distance of three positions and angle between bracket 2, and axis is converted by the threaded rotational movement of bolt 31
The purpose that high-precision adjusts 1 setting angle of radar may be implemented in linear motion；Three groups of bolt groups of radar 1 are fixedly mounted simultaneously
Part 3 at three-legged structure, can axial movement and radial rotary six-freedom degree adjustment radar 1 from tri- axis of X, Y, Z setting angle,
It any angle can be adjusted within the scope of certain angle；Mechanical erection angular error is avoided to lead to not meet detection angle essence
Degree requires, and it is actual using angle requirement to guarantee that the setting angle of radar 1 more meets, thus guarantee the detection validity of radar 1,
It is that motor vehicle operators have found dangerous obstacles, guarantee driving safety in time.Meanwhile passing through the bullet of setting between radar 1 and bracket 2
Spring, which is suppressed, to be tightened solid and loosens, and by rotation bolt 31 can further compressed spring, so as to adjust radar 1 and bracket 2 it
Between distance and angle.As optimal technical scheme, three groups of 3 right angle configurations of bolt assembly of radar 1 are fixedly mounted.
In the present embodiment, the structure of the first screw hole 21 is as shown in Figure 3: first screw hole 21 is designed as and 32 knot of nut
The identical counter bore structure of structure, assembling back nut 32 be embedded in counter bore structure in and with counter bore structure clearance fit.First screw hole 21
Be designed as with 32 structure of nut just as counter bore structure prevent bolt 31 from revolving to increase the damping between nut 32 and bracket 2
Nut 32 skids during turning, so that adjusting is more accurate, ensure that the installation of radar 1 and use reliability.
Embodiment 2
The present embodiment is difference from example 1 is that the mode for increasing the damping between nut 32 and bracket 2 is different；
And in the present embodiment, the structure of nut 32 can be arbitrary shape.
In the present embodiment, as illustrated in figures 4-5: the first screw hole 21 and the second screw hole 22 are normal Screw hole structure, but
2 upper surface of bracket and 32 contact position of nut are equipped with several salient points 23 for tooth-shape structure to increase between nut 32 and bracket 2
Damping, to prevent bolt 31, nut 32 skids when rotated；Several salient points 23 were along the first screw hole 21 and the second screw hole 22 1 weeks
It is uniformly arranged；23 quantity of salient point around each first screw hole 21 and the second screw hole 22 is at least 2；Preferably, each first
23 quantity of salient point around screw hole 21 and the second screw hole 22 is 3.
Embodiment 3
The present embodiment is difference from example 1 is that the mode for increasing the damping between nut 32 and bracket 2 is different；
And in the present embodiment, the structure of nut 32 can be arbitrary shape.
In the present embodiment, as shown in fig. 6-7: the first screw hole 21 and the second screw hole 22 are normal Screw hole structure, but
Between bracket 2 and nut 32 be equipped with for bolt 31 across gasket 5 to increase the damping nut 32 and bracket 2, thus
Preventing bolt 31, nut 32 skids when rotated.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (9)
1. a kind of vehicle-mounted millimeter wave radar installation adjusting device, which is characterized in that including radar (1), bracket (2) and by the thunder
The bolt assembly (3) being fixedly mounted on up to (1) on the bracket (2)；The first thunder is extended outward in the side of the radar (1)
Up to fixing piece (11), the sidewall direction on the first radar fixing piece (11) along the radar (1) set side by side there are two supply
The first through hole (111) that the bolt assembly (3) passes through, where the radar (1) and the first radar fixing piece (11)
The opposite other side in side extends outward the second radar fixing piece (12), and one is equipped on the second radar fixing piece (12)
The second through-hole (121) passed through for the bolt assembly (3)；One end and the first through hole (111) phase in the bracket (2)
It aligns there are two installing the first screw hole (21), is set in the other end and the second through-hole (121) relative position of the bracket (2)
There is second screw hole (22).
2. vehicle-mounted millimeter wave radar installation adjusting device according to claim 1, which is characterized in that further include elastic component
(4), the elastic component (4) is arranged between the radar (1) and bracket (2)；The bolt assembly (3) include bolt (31) and
The nut (32) to match with the bolt (31), the bolt (31) sequentially pass through first on the first radar fixing piece (11)
The first screw hole on through-hole (111) or the second through-hole (121), elastic component (4) and bracket on the second radar fixing piece (12)
(21) or the second screw hole (22) is locked by nut (32) afterwards.
3. vehicle-mounted millimeter wave radar installation adjusting device according to claim 1, which is characterized in that second through-hole
(121) with two first through hole (111) right angle configurations.
4. vehicle-mounted millimeter wave radar installation adjusting device according to claim 2, which is characterized in that the nut (32) is
Polygonized structure.
5. vehicle-mounted millimeter wave radar installation adjusting device according to claim 2, which is characterized in that first screw hole
(21) be designed as counter bore structure identical with the nut (32) structure, the nut (32) be embedded in the counter bore structure and with
The counter bore structure clearance fit.
6. vehicle-mounted millimeter wave radar installation adjusting device according to claim 2, which is characterized in that in the bracket (2)
Upper surface and the nut (32) contact position are equipped with several salient points (23), and several salient points (23) are along first screw hole (21)
It is uniformly arranged within (22) one weeks with the second screw hole.
7. vehicle-mounted millimeter wave radar installation adjusting device according to claim 6, which is characterized in that the salient point (23) is
Tooth-shape structure.
8. vehicle-mounted millimeter wave radar installation adjusting device according to claim 3, which is characterized in that in the bracket (2)
The gasket (5) passed through for the bolt (31) is equipped between nut (32).
9. vehicle-mounted millimeter wave radar installation adjusting device according to claim 1, which is characterized in that the first through hole
(111) identical as the second through-hole (121) structure, first screw hole (21) is identical as the second screw hole (22) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811231.4U CN208283553U (en) | 2018-05-29 | 2018-05-29 | A kind of vehicle-mounted millimeter wave radar installation adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811231.4U CN208283553U (en) | 2018-05-29 | 2018-05-29 | A kind of vehicle-mounted millimeter wave radar installation adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208283553U true CN208283553U (en) | 2018-12-25 |
Family
ID=64706349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820811231.4U Active CN208283553U (en) | 2018-05-29 | 2018-05-29 | A kind of vehicle-mounted millimeter wave radar installation adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208283553U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110515047A (en) * | 2019-08-02 | 2019-11-29 | 浙江合众新能源汽车有限公司 | The method for adjusting millimetre-wave radar vertical angle |
| CN110927701A (en) * | 2019-11-07 | 2020-03-27 | 深圳市优必选科技股份有限公司 | Radar leveling device |
| CN111665478A (en) * | 2020-05-26 | 2020-09-15 | 奇瑞商用车（安徽）有限公司 | Automobile radar sensor adjusting support structure |
| CN114506281A (en) * | 2021-12-27 | 2022-05-17 | 重庆长安汽车股份有限公司 | Vehicle radar mounting structure and assembly method |
-
2018
- 2018-05-29 CN CN201820811231.4U patent/CN208283553U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110515047A (en) * | 2019-08-02 | 2019-11-29 | 浙江合众新能源汽车有限公司 | The method for adjusting millimetre-wave radar vertical angle |
| CN110927701A (en) * | 2019-11-07 | 2020-03-27 | 深圳市优必选科技股份有限公司 | Radar leveling device |
| CN111665478A (en) * | 2020-05-26 | 2020-09-15 | 奇瑞商用车（安徽）有限公司 | Automobile radar sensor adjusting support structure |
| CN114506281A (en) * | 2021-12-27 | 2022-05-17 | 重庆长安汽车股份有限公司 | Vehicle radar mounting structure and assembly method |
| CN114506281B (en) * | 2021-12-27 | 2024-03-22 | 重庆长安汽车股份有限公司 | Vehicle radar mounting structure and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: Room 1002, building 4, Zijin R & D and entrepreneurship center, No. 89 Shengli Road, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Desai Xiwei Automobile Electronics Co., Ltd Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone and five West Road No. 103 Patentee before: HUIZHOU DESAY SV AUTOMOTIVE CO., LTD. |
|
| TR01 | Transfer of patent right |