CN210478547U - Angle radar mounting bracket - Google Patents
Angle radar mounting bracket Download PDFInfo
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- CN210478547U CN210478547U CN201921263408.2U CN201921263408U CN210478547U CN 210478547 U CN210478547 U CN 210478547U CN 201921263408 U CN201921263408 U CN 201921263408U CN 210478547 U CN210478547 U CN 210478547U
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- bottom plate
- mounting bracket
- angle radar
- limiting
- radar
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Abstract
The utility model relates to an angle radar mounting bracket, which comprises an arc-shaped plate and a bottom plate, wherein the bottom plate is fixedly arranged on the arc-shaped plate; the X-direction limiting structure and the X-direction buckling structure are respectively and oppositely distributed on two sides of the X direction, and the Y-direction limiting structure is arranged in the Y direction of the bottom plate; an accommodating space is formed between the bottom plate and the arc-shaped plate. The utility model discloses fuse installing support and bumper mutually and form a relative inclosed cavity, parcel angle radar body, avoid receiving outer adverse circumstances factor and produce the influence to the hardware system of radar.
Description
Technical Field
The utility model relates to an auto-parts technical field especially relates to an angle radar installing support.
Background
Along with the acceleration of the intelligent networking process of the automobile, the angle radar is an indispensable part for automatic driving and bears the responsibilities of identifying obstacles in the front and at the back, detecting blind areas, assisting lane changing and the like, the support mounting design of the angle radar usually exposes the body of the angle radar outside the automobile bumper at present, however, the angle radar is greatly influenced by rain and snow environments, the rain and snow environments easily influence the function realization of the angle radar, the judgment of the angle radar on the obstacles is inaccurate or even can not be judged, and the safe driving of the automobile is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an expose the outside technical problem in the bumper when solving the angle radar installation among the prior art, provide an angle radar installing support.
The purpose of the utility model is realized through the following technical scheme:
an angle radar mounting bracket comprises an arc-shaped plate and a bottom plate, wherein the bottom plate is fixedly mounted on the arc-shaped plate; the X-direction limiting structure and the X-direction buckling structure are respectively and oppositely distributed on two sides of the X direction, and the Y-direction limiting structure is arranged in the Y direction of the bottom plate; an accommodating space is formed between the bottom plate and the arc-shaped plate. When the angle radar is installed, the bottom plate of the installation support is respectively provided with two limiting structures in different directions, the angle radar is firstly limited in the X direction on the bottom plate of the installation support through the X-direction limiting structure during assembly, and the X-direction limiting of the angle radar on the bottom plate is realized through the X-direction buckling structure; the limiting of the angle radar in the Y direction of the bottom plate is realized through a Y-direction limiting structure in the Y direction of the bottom plate; the angle radar is placed in the accommodating space between the bottom plate and the arc-shaped plate. Therefore, the angle radar after being installed is prevented from being directly exposed to the external environment, the bad weather such as rain, snow, sand and dust and the like with the front surface facing the outside is avoided, and the normal work of the angle radar in the bad weather is also ensured.
Furthermore, the X-direction limiting structure comprises a limiting column or at least two limiting columns distributed in parallel, and the at least two limiting columns are distributed on the bottom plate in parallel along the Y direction of the bottom plate. The limiting columns play a role in mainly preventing the angle radar from further displacement, and the two or more limiting columns are arranged to avoid single-point stress of the angle radar, so that the service life of the angle radar can be prolonged, and the installation stability of the angle radar can be further improved.
Furthermore, the X-direction buckling structure comprises a buckle or at least two buckles distributed in parallel, and the buckles are arranged on the same side of the bottom plate. Can fix the angle radar on the X direction of bottom plate through mutually supporting of buckle and spacing post to, the advantage that adopts to set up the buckle rather than adopting same spacing post form lies in, and the angle radar can not be blocked by spacing post and be difficult to the card to advance between the spacing post when the installation, only need can realize the fastening installation of angle radar in bottom plate X direction at the rethread buckle straining when the good position.
Furthermore, Y direction limit structure includes two relative distribution at the spacing platform of bottom plate both sides, spacing platform is located between X direction limit structure and the X direction knot position structure. The distance between two spacing platforms should be equal with the size that corresponds when angle radar reinstallates, and the fitting relation between spacing platform and the angle radar is clearance fit to spacing platform is located between spacing post and the buckle, realizes spacing in the X direction of bottom plate and the Y direction to the diagonal angle radar through spacing post, buckle and spacing platform.
Furthermore, a side plate is arranged on the bottom plate, and the bottom plate, the side plate and the arc-shaped plate form a semi-closed cavity with an opening. The installing support finally can fuse together with the front and rear bumpers of the automobile to realize wrapping up the angle radar completely, only leave one and can make things convenient for the opening of angle radar installation dismantlement, provide for the normal operating of angle radar and overtake relatively, confined operational environment.
Furthermore, the side plate is provided with a groove, the groove is positioned below the bottom plate, and an installation gap is formed between the groove and the bottom plate. Part radar side can be equipped with the lug that is used for the installation, and the recess that consequently sets up is in order to cooperate with the lug on the angle radar, realizes the location of angle radar on the vertical direction (being bottom plate Z direction) on the installing support, makes things convenient for angle radar's installation more. The angle radar is clamped on the groove through the convex blocks on two sides of the angle radar, so that the displacement of the angle radar in the vertical direction can be further limited, the shaking of the angle radar in the cavity is reduced, the displacement of the angle radar in the vertical direction is not limited by strictly controlling the distance between the bottom plate of the mounting bracket and the bumper, and the design burden is reduced, and meanwhile, the positioning and limiting capacity of the angle radar is improved.
Furthermore, the side plate is also provided with a supporting platform, the supporting platform protrudes towards the inside of the semi-closed cavity, and the supporting surface of the supporting platform and the groove are positioned on the same plane. The supporting table is arranged to increase the contact area between the bosses on the two sides of the angle radar and the groove, reduce the pressure received by the angle radar and the groove, and improve the strength of the groove, so that the service life of the groove and the angle radar is prolonged.
Furthermore, the mounting bracket is made of wave-absorbing materials. The wave-absorbing material is a material capable of absorbing or greatly reducing the electromagnetic wave energy projected to the surface of the wave-absorbing material so as to reduce the electromagnetic wave interference, and has the properties of strong quality, temperature resistance, moisture resistance, corrosion resistance and the like.
Furthermore, the mounting bracket is mounted on the automobile bumper, and the connecting mode of the mounting bracket and the bumper adopts one of hot riveting, ultrasonic welding or laser welding. The connecting mode can avoid the trouble of adopting screw fastening, can realize the lightweight simultaneously, can reduce the error with automobile body spare assembly to reach higher required precision, make the radio frequency performance of angle radar reach the optimization of certain degree.
The utility model discloses compare in prior art's beneficial effect and be:
firstly, limiting structures in different directions are arranged on a mounting bracket of the angle radar, when the angle radar is assembled, the movement of the angle radar is limited by a protruded limiting column in the X direction of a bottom plate, and meanwhile, the angle radar is buckled by a buckle to prevent the angle radar from loosening and sliding; in addition, two limiting tables are arranged in the Y direction of the bottom plate and used for limiting the displacement of the angle radar in the direction; the limiting installation of the angle radar on the installation support can be realized through the limiting structure.
When installing support and bumper assembled, can form a relatively inclosed cavity, the parcel angle radar body avoids receiving adverse factors such as external rain, snow, sand and dust and produces the influence to the hardware system of radar, and the absorbing material that the installing support adopted simultaneously can let the electromagnetic wave transmission of angle radar self work frequency channel be in relatively stable state.
The mounting bracket and the vehicle are assembled in a hot riveting, ultrasonic welding or laser welding mode, so that the trouble of screw fastening can be avoided, the light weight can be realized, the assembly error of the mounting bracket and the vehicle body part is reduced, the higher precision requirement is met, and the radio frequency performance of the angle radar is optimized.
Drawings
Fig. 1 is a view of an angle radar mounting assembly according to an embodiment of the present invention;
fig. 2 is a structural view of a mounting bracket according to an embodiment of the present invention;
fig. 3 is a diagram illustrating an assembly of an angle radar and a mounting bracket according to an embodiment of the present invention;
fig. 4 is a structural view of an angle radar body according to an embodiment of the present invention;
fig. 5 is a structural view of another angle of the angle radar body according to an embodiment of the present invention;
fig. 6 is a connection structure diagram of the mounting bracket and the bumper according to an embodiment of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.
Referring to fig. 1 to 6, a preferred embodiment of the present invention is:
as shown in fig. 1 to 3, an angle radar mounting bracket comprises an arc plate 33 and a bottom plate 31, wherein the bottom plate 31 is fixedly mounted on the arc plate 33; the bottom plate 31 is provided with an X-direction limiting structure, a Y-direction limiting structure and an X-direction buckling structure, the X-direction limiting structure and the X-direction buckling structure are respectively and oppositely distributed on two sides of the X direction, and the Y-direction limiting structure is arranged on the Y direction of the bottom plate 31; an accommodating space is formed between the bottom plate 31 and the arc plate 33. When the angle radar 2 of the utility model is installed, the bottom plate 31 of the installation bracket is respectively provided with two limiting structures in different directions, when the angle radar 2 is assembled, the X direction on the bottom plate 31 of the bracket is limited by the X direction limiting structure, and the X direction of the angle radar 2 on the bottom plate 31 is limited by the X direction buckling structure; the limiting of the angle radar 2 in the Y direction of the bottom plate 31 is realized through a Y-direction limiting structure in the Y direction of the bottom plate 31; the corner radar 2 is placed in the accommodating space between the bottom plate 31 and the arc plate 33. Therefore, the angle radar 2 after being installed is prevented from being directly exposed to the outside environment, bad weather such as rain, snow, sand and dust and the like with the front surface facing the outside is avoided, and meanwhile, the normal work of the angle radar 2 in the bad weather is also ensured.
As shown in fig. 2, the X-direction limiting structure includes one limiting column 312 or at least two limiting columns 312 distributed in parallel, and the at least two limiting columns 312 are distributed in parallel on the bottom plate 31 along the Y-direction of the bottom plate 31. Specifically, the limiting column 312 may be any one of a circular, oval, or square cylinder in cross section. The limiting columns 312 mainly prevent the angle radar 2 from further moving, and two or more limiting columns 312 are arranged to prevent a single point of the angle radar 2 from being stressed, so that the service life of the angle radar 2 can be prolonged, and the installation stability of the angle radar 2 can be further improved.
The X-direction buckling structure comprises one buckle 313 or at least two buckles 313 distributed in parallel, and the buckles 313 are arranged on the same side of the bottom plate 31. The angle radar 2 can be fixed on the X direction of the bottom plate 31 through the mutual matching of the buckle 313 and the limiting column 312, and the mode that the buckle 313 is arranged instead of the same limiting column 312 is adopted, so that the angle radar 2 cannot be blocked by the limiting column 312 and is difficult to clamp between the limiting columns 312 when being installed, and the angle radar 2 can be fastened and installed on the X direction of the bottom plate 31 only by fastening the buckle 313 when being positioned.
The Y-direction limiting structure comprises two limiting tables 311 which are oppositely distributed on two sides of the bottom plate 31, and the limiting tables 311 are located between the X-direction limiting structure and the X-direction buckling structure. The distance between the two limiting tables 311 should be equal to the corresponding dimension when the angle radar 2 is mounted again, the assembling relationship between the limiting tables 311 and the angle radar 2 is clearance fit, the limiting tables 311 are located between the limiting columns 312 and the buckles 313, and the limiting of the angle radar 2 in the X direction and the Y direction of the bottom plate 31 is realized through the limiting columns 312, the buckles 313 and the limiting tables 311.
As shown in fig. 3, a side plate 32 is disposed on the bottom plate 31, and the bottom plate 31, the side plate 32 and the arc plate 33 together form a semi-enclosed cavity with an opening 4. The installing support finally can fuse together with the preceding rear bumper 1 of car to realize wrapping up angle radar 2 completely, only leave one and can make things convenient for opening 4 of 2 installation dismantlements of angle radar, provide for the normal operating of angle radar 2 and overtake, confined operational environment relatively.
The side plate 32 is provided with a groove 321, the groove 321 is located below the bottom plate 31, and a mounting gap is formed between the groove 321 and the bottom plate 31. Part of the radar side surface is provided with a bump 21 for installation, so the groove 321 is arranged to match with the bump 21 on the angle radar 2, and the angle radar 2 is positioned on the mounting bracket in the vertical direction (i.e. the Z direction of the bottom plate 31), which is more convenient for the installation of the angle radar 2. The angle radar 2 is clamped on the groove 321 through the convex blocks 21 on the two sides of the angle radar 2, so that the displacement of the angle radar 2 in the vertical direction can be further limited, the shaking of the angle radar in the cavity is reduced, and the displacement of the angle radar 2 in the vertical direction is not limited by strictly controlling the distance between the bottom plate 31 of the mounting bracket and the bumper 1, so that the design burden is reduced, and meanwhile, the positioning and limiting capacity of the angle radar 2 is improved.
The side plate 32 is further provided with a support platform 314, the support platform 314 protrudes towards the inside of the semi-enclosed cavity, and the support surface of the support platform 314 and the groove 321 are located on the same plane. The support table 314 is arranged to increase the contact area between the bosses on the two sides of the angle radar 2 and the groove 321, reduce the pressure received by the angle radar 2 and the groove 321, and improve the strength of the groove 321, thereby increasing the service life of the groove 321 and the angle radar 2.
In this embodiment, the mounting bracket is made of a wave-absorbing material. The wave-absorbing material is a material capable of absorbing or greatly reducing the electromagnetic wave energy projected to the surface of the wave-absorbing material so as to reduce the electromagnetic wave interference, and has the properties of strong quality, temperature resistance, moisture resistance, corrosion resistance and the like. The wave-absorbing material can be a carbon-series wave-absorbing material, such as: graphene, graphite, carbon black, carbon nanotubes; or iron-based wave-absorbing materials such as ferrite or magnetic iron nano materials. The mounting bracket 3 made of the wave-absorbing material can shield the electromagnetic waves of some external noise factors, so that the transmission and the reception of the electromagnetic waves of the frequency band of the angle radar 2 are not greatly influenced, the angle radar 2 can run safely and stably, and the stability of functions is realized.
As shown in fig. 6, the mounting bracket is mounted on the bumper 1, and the mounting bracket is connected to the bumper 1 by one of heat riveting, ultrasonic welding and laser welding. The connecting mode can avoid the trouble of adopting screw fastening, can realize the lightweight simultaneously, can reduce the error with automobile body spare assembly to reach higher required precision, make the radio frequency performance of angle radar 2 reach the optimization of certain degree.
The angle radar 2 of the present embodiment is assembled with the mounting bracket in the following manner: as shown in fig. 4 and 5, the corner radar 2 in the present embodiment is provided with the projections 21, the projections 21 are located at both sides adjacent to the wire connection ports 24 thereof, the projections 21 are mounted on the mounting notches on the mounting bracket, and the projections 21 are in contact with the supporting surface of the supporting base 314. In addition, the angle radar 2 body is provided with a limiting groove 22 matched with the limiting column 312 and a hook platform 23 matched with the buckle 313, the hook platform 23 is positioned on the same side with the wire connection port 24 of the angle radar 2, and the limiting groove 22 is positioned on the other side opposite to the hook platform 23. In this embodiment, the number of the limiting grooves 22 and the hook platforms 23 is two, and therefore, the number of the limiting posts 312 and the limiting platforms 311 corresponding to the limiting grooves on the mounting bracket is also two.
When the angle radar 2 is assembled, firstly, a protruded cylinder is contacted with the limiting groove 22 of the base of the angle radar 2 in the X direction to form limiting in the X direction, and meanwhile, the buckle 313 is contacted with the hook platform 23 on the angle radar 2 and is fastened; two limiting tables 311 are arranged in the Y direction, the limiting tables 311 are contacted with the base of the angle radar 2 during assembly, limiting is formed in the Y direction, the area of the limiting tables 311 is set to be as large as possible, and the stress area of the angle radar 2 can be increased. After the angle radar 2 is assembled, the arc plate 33 on the support is fused with the automobile bumper 1 to form a relatively closed cavity, the angle radar 2 is wrapped, the influence of external rain, snow, dust and other severe factors on a hardware system of the radar is avoided, and meanwhile, the wave-absorbing material adopted by the support can enable the electromagnetic wave emission of the working frequency band of the angle radar 2 to be in a relatively stable state. The wave-absorbing material absorbs electromagnetic waves or weakens radiation mainly through two modes of impedance matching and attenuation matching, so that the performance of the radar is optimized.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (9)
1. The angle radar mounting bracket is characterized by comprising an arc-shaped plate and a bottom plate, wherein the bottom plate is fixedly mounted on the arc-shaped plate; the X-direction limiting structure and the X-direction buckling structure are respectively and oppositely distributed on two sides of the X direction, and the Y-direction limiting structure is arranged in the Y direction of the bottom plate; an accommodating space is formed between the bottom plate and the arc-shaped plate.
2. The mounting bracket according to claim 1, wherein the X-direction limiting structure comprises one limiting post or at least two limiting posts distributed in parallel, and the at least two limiting posts are distributed in parallel on the bottom plate along the Y-direction of the bottom plate.
3. The mounting bracket according to claim 1, wherein the X-direction fastening structure comprises one fastener or at least two fasteners distributed in parallel, and the fasteners are disposed on the same side of the bottom plate.
4. The mounting bracket for an angle radar as recited in claim 1, wherein said Y-direction limiting structure comprises two limiting blocks oppositely disposed on two sides of said bottom plate, said limiting blocks being disposed between said X-direction limiting structure and said X-direction buckling structure.
5. A mounting bracket according to any one of claims 1 to 4, characterised in that the base plate is provided with side plates, the base plate, side plates and curved plates together forming a semi-enclosed chamber having an opening.
6. The mounting bracket according to claim 5, wherein the side plate is formed with a recess, the recess is located below the bottom plate, and a mounting gap is formed between the recess and the bottom plate.
7. The mounting bracket for the angle radar as claimed in claim 6, wherein the side plate is further provided with a support platform, the support platform protrudes toward the inside of the semi-enclosed cavity, and a support surface of the support platform and the groove are located on the same plane.
8. The angle radar mounting bracket of claim 5, wherein the mounting bracket is made of a wave absorbing material.
9. A corner radar mounting bracket according to claim 8, wherein said mounting bracket is mounted to a bumper of an automobile, said mounting bracket being attached to said bumper by one of heat staking, ultrasonic welding or laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263408.2U CN210478547U (en) | 2019-08-06 | 2019-08-06 | Angle radar mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263408.2U CN210478547U (en) | 2019-08-06 | 2019-08-06 | Angle radar mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210478547U true CN210478547U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921263408.2U Active CN210478547U (en) | 2019-08-06 | 2019-08-06 | Angle radar mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210478547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406765A (en) * | 2020-12-07 | 2021-02-26 | 东风彼欧汽车外饰系统有限公司 | Car bumper angle radar support assembly structure |
| CN114407788A (en) * | 2022-01-25 | 2022-04-29 | 岚图汽车科技有限公司 | Angle radar mounting bracket |
-
2019
- 2019-08-06 CN CN201921263408.2U patent/CN210478547U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406765A (en) * | 2020-12-07 | 2021-02-26 | 东风彼欧汽车外饰系统有限公司 | Car bumper angle radar support assembly structure |
| CN114407788A (en) * | 2022-01-25 | 2022-04-29 | 岚图汽车科技有限公司 | Angle radar mounting bracket |
| CN114407788B (en) * | 2022-01-25 | 2023-06-23 | 岚图汽车科技有限公司 | Angle radar installing support |
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