CN111092290B - Protective cover and vehicle with same - Google Patents
Protective cover and vehicle with same Download PDFInfo
- Publication number
- CN111092290B CN111092290B CN202010037529.6A CN202010037529A CN111092290B CN 111092290 B CN111092290 B CN 111092290B CN 202010037529 A CN202010037529 A CN 202010037529A CN 111092290 B CN111092290 B CN 111092290B
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- China
- Prior art keywords
- cover
- vehicle
- cover body
- radar
- opening
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- 230000001681 protective effect Effects 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 claims description 15
- 230000013011 mating Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention provides a protective cover and a vehicle with the protective cover, wherein the protective cover is used for being installed on the vehicle and comprises the following components: the first cover body is provided with a first opening, and the first opening is arranged towards a first preset direction, so that when the first cover body is mounted on the body of the vehicle, at least part of the first radar penetrates out of the first opening to the outer side of the first cover body; the second cover body is provided with a second opening, and the second opening is arranged towards a second preset direction, so that when the second cover body is installed on the body of the vehicle, at least part of the second radar penetrates out of the second cover body from the second opening; and the third cover body is provided with a third opening, and the third opening is arranged towards a third preset direction, so that at least part of the third radar penetrates out of the third opening to the outer side of the third cover body when the third cover body is mounted on the vehicle body of the vehicle. The protective cover solves the problem that the protective cover in the prior art can influence the working accuracy of a radar.
Description
Technical Field
The invention relates to the field of vehicles, in particular to a protective cover and a vehicle with the protective cover.
Background
Outside of intelligent driving vehicles, it is often necessary to install a plurality of radar structures to detect the environment around the vehicle body. In order to realize detection of various directions around the vehicle body, the plurality of radar structures are different in protruding direction with respect to the vehicle body. For the purposes of aesthetic appearance of a vehicle body, waterproofing, and the like, it is also generally necessary to shield the position where the radar is connected to the vehicle body by using a shield.
Because the protruding directions of the radar structures are different, the protection cover is difficult to enable each radar to smoothly pass through each mounting hole on the protection cover when being mounted. Therefore, in the related art, a method of mounting the shield on the vehicle body first and then mounting each radar on the vehicle body through a corresponding mounting hole on the shield is often adopted. However, in the installation mode, each radar needs to be installed in a position suitable for each installation hole, accurate positioning between each radar and a vehicle body is difficult to achieve, and the working accuracy of the radar is seriously affected.
Disclosure of Invention
The invention mainly aims to provide a protective cover and a vehicle with the protective cover, so as to solve the problem that the protective cover in the prior art can influence the working accuracy of a radar.
In order to achieve the above object, according to one aspect of the present invention, there is provided a protective cover for mounting on a vehicle, the vehicle being provided with a first radar, a second radar, and a third radar; the first radar is arranged in a protruding mode along a first preset direction relative to a vehicle body of the vehicle; the second radar is arranged in a protruding mode along a second preset direction relative to the body of the vehicle; the third radar is arranged in a protruding mode along a third preset direction relative to the body of the vehicle; the first preset direction, the second preset direction and the third preset direction are three different directions; the protection casing includes: the first cover body is provided with a first opening, and the first opening faces to a first preset direction, so that when the first cover body is mounted on the vehicle body of the vehicle, at least part of the first radar penetrates out of the first opening to one side, far away from the vehicle body, of the first cover body; the second cover body is provided with a second opening, and the second opening faces to a second preset direction, so that when the second cover body is mounted on the vehicle body of the vehicle, at least part of the second radar penetrates out of the second opening to one side, far away from the vehicle body, of the second cover body; the third cover body is provided with a third opening, and the third opening faces to a third preset direction, so that when the third cover body is mounted on the vehicle body of the vehicle, at least part of the third radar penetrates out of the third opening to one side, far away from the vehicle body, of the third cover body; after the first cover body, the second cover body and the third cover body are assembled on the vehicle body of the vehicle, a protection cavity is formed among the first cover body, the second cover body, the third cover body and the vehicle body of the vehicle.
Further, at least part of the first cover body, at least part of the second cover body and at least part of the third cover body are arc-shaped plate structures, a plurality of bosses are arranged on one surfaces of the first cover body, the second cover body and the third cover body, which are close to the vehicle body, and matching holes are formed on one surfaces of the bosses, which are close to the vehicle body; the first cover body, the second cover body and the third cover body are connected with the bracket on the vehicle body through fasteners penetrating through corresponding matching holes.
Further, the first cover is located between the second cover and the third cover; the second cover body and the third cover body are detachably connected with the first cover body.
Further, the vehicle is also provided with a GPS antenna, and the first cover body is provided with a fourth opening; a matching surface is arranged at a position adjacent to the fourth opening on the first cover body; and one part of the GPS antenna penetrates into the protection cavity through the fourth opening and is connected with the vehicle body of the vehicle, and the matching surface is in butt joint with the GPS antenna.
Further, at least part of the matching surface is an arc-shaped surface; and/or the matching surface is provided with a threading hole so that a wire harness connected with the GPS antenna penetrates into the protection cavity through the threading hole.
Further, the number of the GPS antennas is two, and the number of the fourth openings is two; one fourth opening of the two fourth openings is arranged on one side of the first cover body close to the second cover body; the other one of the two fourth openings is arranged at one side of the first cover body close to the third cover body; and the second cover body and the third cover body are respectively provided with a yielding groove for avoiding the corresponding GPS antenna.
Further, a first annular flange arranged along the edge of the first opening is arranged on the first cover body, and the first annular flange is arranged in a protruding manner along the direction away from the body of the vehicle; the caliber of the first annular flange gradually decreases in a direction away from the body of the vehicle.
Further, a second annular flange extending along the edge of the second opening is arranged on the second cover body, and the second annular flange is arranged in a protruding manner along the direction away from the body of the vehicle; the second cover body is provided with a first threading part, the first threading part is provided with a first threading cavity, and the first threading cavity extends to the inner wall surface of the second annular flange so that a wire harness connected with the second radar penetrates into the protection cavity from the first threading cavity; the third cover body is provided with a third annular flange extending along the edge of the third opening, and the third annular flange is arranged in a protruding manner along the direction away from the vehicle body of the vehicle; the third cover body is provided with a second threading part, the second threading part is provided with a second threading cavity, and the second threading cavity extends to the inner wall surface of the third annular flange so that a wire harness connected with the third radar penetrates into the protection cavity from the second threading cavity.
Further, the port of one end of the first threading part far away from the vehicle body is arranged in a sealing way; the port of one end of the second threading part far away from the vehicle body is sealed; and/or one end of the first threading part, which is far away from the vehicle body of the vehicle, is provided with a first communication port, and the first communication port extends to the first threading cavity; one end of the second threading part, which is far away from the vehicle body of the vehicle, is provided with a second communication port, and the second communication port extends to the second threading cavity.
Further, two protruding portions are arranged on the first cover body, the two protruding portions are arranged at one end, close to the tail of the vehicle, of the main body portion of the first cover body, and the two protruding portions extend towards the rear of the vehicle.
Further, one end of the two protruding portions, which is far away from the main body portion of the first cover body, is provided with an avoidance groove for avoiding the luggage rack.
Further, a convex structure protruding towards one side away from the vehicle body of the vehicle is arranged on the first cover body, and the first opening is arranged on the convex structure; and/or the second cover body is provided with a first concave structure which is concavely arranged towards one side of the vehicle body of the vehicle, and the third cover body is provided with a second concave structure which is concavely arranged towards the vehicle body of the vehicle.
Further, one end of the first cover body, which is close to the front part of the vehicle, is provided with a concave structure concavely arranged towards one side of the vehicle body; and/or one end of the first cover body, which is close to the rear part of the vehicle, is provided with a wire passing port so that the wire harness inside the protective cover passes out of the protective cover through the wire passing port.
Further, the Rockwell hardness of the first cover body, the second cover body and the third cover body ranges from 50HRB to 112HRB; the tensile strength of the first cover body, the second cover body and the third cover body ranges from 84MPa to 140MPa; the tensile modulus of the first cover, the second cover and the third cover ranges from 6.3GPa to 14GPa.
Further, the first cover body, the second cover body and the third cover body are all made of glass fiber reinforced plastic materials.
According to another aspect of the present invention, there is provided a vehicle including a first radar, a second radar, a third radar, and a shield mounted on the vehicle; wherein, the protection casing is foretell protection casing.
The protective cover adopting the technical scheme of the invention is used for being installed on a vehicle, and a first radar, a second radar and a third radar are installed on the vehicle; the first radar is arranged in a protruding mode along a first preset direction relative to a vehicle body of the vehicle; the second radar is arranged in a protruding mode along a second preset direction relative to the body of the vehicle; the third radar is arranged in a protruding mode along a third preset direction relative to the body of the vehicle; the first preset direction, the second preset direction and the third preset direction are three different directions; the protection casing includes: the first cover body is provided with a first opening, and the first opening faces to a first preset direction, so that when the first cover body is mounted on the vehicle body of the vehicle, at least part of the first radar penetrates out of the first opening to one side, far away from the vehicle body, of the first cover body; the second cover body is provided with a second opening, and the second opening faces to a second preset direction, so that when the second cover body is mounted on the vehicle body of the vehicle, at least part of the second radar penetrates out of the second opening to one side, far away from the vehicle body, of the second cover body; the third cover body is provided with a third opening, and the third opening faces to a third preset direction, so that when the third cover body is mounted on the vehicle body of the vehicle, at least part of the third radar penetrates out of the third opening to one side, far away from the vehicle body, of the third cover body; after the first cover body, the second cover body and the third cover body are assembled on the vehicle body of the vehicle, a protection cavity is formed among the first cover body, the second cover body, the third cover body and the vehicle body of the vehicle. In this way, when each radar and the protective cover are installed, the first radar, the second radar and the third radar can be accurately installed on the vehicle body, and the protective cover is installed after the first radar, the second radar and the third radar are calibrated; specifically, by passing the first radar through the first opening, the first cover can be easily mounted on the vehicle body; the second cover can be easily mounted on the vehicle body by passing the second radar through the second opening; the third radar passes through the third opening, so that the third cover body can be conveniently mounted on the vehicle body, and the mounting cover can be mounted on the premise of not causing interference to the first radar, the second radar and the third radar. Compared with the mode that the protective cover is firstly arranged on the vehicle body and then each radar is arranged on the vehicle body through the corresponding mounting hole on the protective cover in the related art, the mounting precision of each radar can be better ensured, and the problem that the protective cover in the prior art can influence the working precision of the radar is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
Fig. 1 shows a schematic structural view of a first view of an embodiment of a protective cover according to the invention;
fig. 2 shows a schematic structural view of a second view of an embodiment of a protective cover according to the invention;
fig. 3 shows a schematic structural view of a third view of an embodiment of a protective cover according to the invention;
Fig. 4 shows a schematic structural view of a fourth view of the first shield body of an embodiment of the shield according to the invention;
fig. 5 shows a schematic structural view of a fifth view of a first shield body according to an embodiment of the shield according to the invention;
Fig. 6 shows a schematic structural view of a second cover or a third cover according to an embodiment of the protective cover of the present invention.
Wherein the above figures include the following reference numerals:
1. A first cover; 11. a first opening; 111. a first annular flange; 12. a fourth opening; 13. a mating surface; 131. a threading hole; 14. a protruding portion; 141. an avoidance groove; 15. a convex structure; 16. a recessed structure; 17. a wire passing port; 2. a second cover; 21. a second opening; 211. a second annular flange; 212. a first threading part; 22. a first concave structure; 3. a third cover; 31. a third opening; 311. a third annular flange; 312. a second threading part; 32. a second concave structure; 10. a relief groove; 20. a connecting flange; 30. a connection groove; 100. a boss.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 6, the present invention provides a protective cover for mounting on a vehicle, the vehicle being provided with a first radar, a second radar and a third radar; the first radar is arranged in a protruding mode along a first preset direction relative to a vehicle body of the vehicle; the second radar is arranged in a protruding mode along a second preset direction relative to the body of the vehicle; the third radar is arranged in a protruding mode along a third preset direction relative to the body of the vehicle; the first preset direction, the second preset direction and the third preset direction are three different directions; the protection casing includes: the first cover 1, the first cover 1 is provided with a first opening 11, the first opening 11 is arranged towards a first preset direction, so that when the first cover 1 is installed on the vehicle body of the vehicle, at least part of the first radar penetrates out of the first opening 11 to one side, away from the vehicle body, of the first cover 1; the second cover 2 is provided with a second opening 21, and the second opening 21 is arranged towards a second preset direction, so that when the second cover 2 is installed on the body of the vehicle, at least part of the second radar penetrates out from the second opening 21 to one side of the second cover 2 away from the body of the vehicle; the third cover 3, the third cover 3 is provided with a third opening 31, the third opening 31 is arranged towards a third preset direction, so that when the third cover 3 is installed on the vehicle body of the vehicle, at least part of the third radar penetrates out from the third opening 31 to one side of the third cover 3 away from the vehicle body of the vehicle; wherein, after the first cover 1, the second cover 2 and the third cover 3 are all assembled on the vehicle body of the vehicle, a protection cavity is enclosed between the first cover 1, the second cover 2, the third cover 3 and the vehicle body of the vehicle.
The protective cover is used for being installed on a vehicle, and a first radar, a second radar and a third radar are installed on the vehicle; the first radar is arranged in a protruding mode along a first preset direction relative to a vehicle body of the vehicle; the second radar is arranged in a protruding mode along a second preset direction relative to the body of the vehicle; the third radar is arranged in a protruding mode along a third preset direction relative to the body of the vehicle; the first preset direction, the second preset direction and the third preset direction are three different directions; the protection casing includes: the first cover 1, the first cover 1 is provided with a first opening 11, the first opening 11 is arranged towards a first preset direction, so that when the first cover 1 is installed on the vehicle body of the vehicle, at least part of the first radar penetrates out of the first opening 11 to one side, away from the vehicle body, of the first cover 1; the second cover 2 is provided with a second opening 21, and the second opening 21 is arranged towards a second preset direction, so that when the second cover 2 is installed on the body of the vehicle, at least part of the second radar penetrates out from the second opening 21 to one side of the second cover 2 away from the body of the vehicle; the third cover 3, the third cover 3 is provided with a third opening 31, the third opening 31 is arranged towards a third preset direction, so that when the third cover 3 is installed on the vehicle body of the vehicle, at least part of the third radar penetrates out from the third opening 31 to one side of the third cover 3 away from the vehicle body of the vehicle; wherein, after the first cover 1, the second cover 2 and the third cover 3 are all assembled on the vehicle body of the vehicle, a protection cavity is enclosed between the first cover 1, the second cover 2, the third cover 3 and the vehicle body of the vehicle. In this way, when each radar and the protective cover are installed, the first radar, the second radar and the third radar can be accurately installed on the vehicle body, and the protective cover is installed after the first radar, the second radar and the third radar are calibrated; specifically, by passing the first radar through the first opening 11, the first enclosure 1 can be easily mounted on the vehicle body; the second cover 2 can be easily mounted on the vehicle body by passing the second radar through the second opening 21; by passing the third radar through the third opening 31, the third cover 3 can be easily mounted on the vehicle body, and the mounting cover can be mounted without interfering with the first radar, the second radar, and the third radar. Compared with the mode that the protective cover is firstly arranged on the vehicle body and then each radar is arranged on the vehicle body through the corresponding mounting hole on the protective cover in the related art, the mounting precision of each radar can be better ensured, and the problem that the protective cover in the prior art can influence the working precision of the radar is solved. Specifically, the first cover 1, the second cover 2, and the third cover 3 enclose a closed cavity with the vehicle body of the vehicle, so as to protect the connection position of the first radar and the vehicle body, the connection position of the second radar and the vehicle body, and the connection position of the third radar and the vehicle body.
Specifically, at least part of the first cover body 1, at least part of the second cover body 2 and at least part of the third cover body 3 are of arc-shaped plate structures, one surface of the first cover body 1, one surface of the second cover body 2 and one surface of the third cover body 3, which are close to the vehicle body, are respectively provided with a plurality of bosses 100, and one surface of each boss 100, which is close to the vehicle body, is respectively provided with a matching hole; the first cover body 1, the second cover body 2 and the third cover body 3 are connected with a bracket on the vehicle body through fasteners penetrating through corresponding matching holes.
Specifically, the first cover 1 is located between the second cover 2 and the third cover 3; the second cover 2 and the third cover 3 are both detachably connected with the first cover 1. The second cover body 2 and the third cover body 3 are respectively provided with a connecting flange 20, and the connecting flanges 20 are provided with first connecting holes; the first cover body 1 is provided with a connecting groove 30, and the connecting groove 30 is provided with a second connecting hole; the connecting flanges 20 of the second cover body 2 and the third cover body 3 are respectively clamped in the corresponding connecting grooves 30 on the first cover body 1, and the second cover body 2 and the third cover body 3 are respectively connected with the first cover body 1 through first fasteners penetrating through corresponding first connecting holes and second connecting holes.
Specifically, the vehicle is also provided with a GPS antenna, and the first cover body 1 is provided with a fourth opening 12; a matching surface 13 is arranged on the first cover body 1 at a position adjacent to the fourth opening 12; a part of the GPS antenna penetrates into the protection cavity through the fourth opening 12 and is connected with the vehicle body of the vehicle, and the matching surface 13 is abutted with the GPS antenna.
Specifically, at least part of the mating surface 13 is an arcuate surface; and/or, the matching surface 13 is provided with a threading hole 131, so that a wire harness connected with the GPS antenna penetrates into the protection cavity through the threading hole 131. The area of the fourth opening 12 gradually decreases in the direction approaching the body of the vehicle. The shape of the mating surface 13 matches the shape of the side of the GPS antenna adjacent the body of the vehicle.
Specifically, the number of GPS antennas is two, and the number of fourth openings 12 is two; one fourth opening 12 of the two fourth openings 12 is arranged at one side of the first cover 1 close to the second cover 2; the other one of the two fourth openings 12, is disposed on the side of the first cover 1 adjacent to the third cover 3; the second cover body 2 and the third cover body 3 are respectively provided with a yielding groove 10 for avoiding the corresponding GPS antenna. Preferably, the number of the connecting flanges 20 on the second cover 2 and the third cover 3 is two, the number of the connecting grooves 30 is two, each group of the connecting grooves 30 is two, one fourth opening 12 is arranged between the two connecting grooves 30 in one group of the connecting grooves 30, and the other fourth opening 12 is arranged between the two connecting grooves 30 in the other group of the connecting grooves 30.
Specifically, the first cover 1 is provided with a first annular flange 111 provided along the edge of the first opening 11, the first annular flange 111 being provided so as to be convex in a direction away from the vehicle body; the caliber of the first annular flange 111 gradually decreases in a direction away from the body of the vehicle. By providing the first annular flange 111, the first radar can be supported in an auxiliary manner, which is advantageous for improving the stability of the first radar fixation. At least a part of the surface of the first annular flange 111 on the side remote from the vehicle body is disposed obliquely to the horizontal direction; specifically, the one side of first annular flange 111 keep away from the automobile body of vehicle is the arcwall face, and like this, first annular flange 111 can also play the effect of leading to the water flow, is favorable to the rainwater to in time leave along the surface of first annular flange 111, avoids the rainwater accumulation to cause the interference to the work of first radar.
Specifically, the second cover 2 is provided with a second annular flange 211 extending along the edge of the second opening 21, the second annular flange 211 being provided so as to protrude in a direction away from the body of the vehicle; the second cover body 2 is provided with a first threading part 212, the first threading part 212 is provided with a first threading cavity, and the first threading cavity extends to the inner wall surface of the second annular flange 211 so that a wire harness connected with the second radar penetrates into the protection cavity from the first threading cavity; the third cover 3 is provided with a third annular flange 311 extending along the edge of the third opening 31, the third annular flange 311 being provided in a convex manner in a direction away from the body of the vehicle; the third cover 3 is provided with a second threading part 312, the second threading part 312 is provided with a second threading cavity, and the second threading cavity extends to the inner wall surface of the third annular flange 311, so that a wire harness connected with the third radar penetrates into the protection cavity from the second threading cavity. Thus, the wire harnesses of the second radar and the third radar can be threaded out along the lateral direction, and the wire harnesses can be effectively protected through the first threading part 212 and the second threading part 312, so that the flexibility of threading is improved, and the threading is more orderly.
Specifically, the first threading portion 212 is provided with a port seal at an end remote from the vehicle body; the second threading part 312 is arranged in a sealing way at a port of one end far away from the vehicle body; and/or, one end of the first threading part 212 far away from the vehicle body is provided with a first communication port, and the first communication port extends to the first threading cavity; one end of the second threading part 312, which is far away from the body of the vehicle, is provided with a second communication port, and the second communication port extends to the second threading cavity.
In particular implementations, the first threading portion 212 and the second threading portion 312 may be provided in a variety of ways: in one arrangement, the first threading portion 212 is sealingly disposed at an end remote from the body of the vehicle; the second threading portion 312 is provided at a sealed end away from the body of the vehicle, so that complete sealing and protection of the wire harness can be achieved, and the protection effect can be ensured. In another arrangement, a first communication port is provided at one end of the first threading part 212 away from the vehicle body, and the first communication port extends to the first threading cavity; one end of the second threading part 312, which is far away from the body of the vehicle, is provided with a second communication port, and the second communication port extends to the second threading cavity. Like this, can operate effectively to the pencil through first intercommunication mouth and second intercommunication mouth, the convenience is to installation, adjustment and the maintenance of pencil.
Specifically, the first cover 1 is provided with two protruding portions 14, both protruding portions 14 are provided at one end of the main body portion of the first cover 1 near the rear of the vehicle, and both protruding portions 14 are provided extending toward the rear of the vehicle.
In particular, two projections 14 are spaced apart; the two protruding portions 14 are disposed at a distance from each other in the lateral direction of the vehicle; the cross-sectional area of the two protruding portions 14 gradually decreases, i.e., the two protruding portions 14 become narrower, in the extending direction of the two protruding portions 14. By providing two extended rear protruding portions 14 of the supervehicles, the airflow at the tail of the protective cover can be optimized, and the tail vortex is reduced, thereby reducing the wind resistance of the protective cover structure and reducing the interference caused to driving. Also, providing two protruding portions 14 extending beyond the rear of the vehicle may increase the aesthetic appearance of the hood.
Specifically, the two protruding portions 14 are each provided with an avoidance groove 141 for avoiding the luggage rack at one end thereof away from the main body portion of the first cover 1.
Specifically, the first cover 1 is provided with a convex structure 15 protruding toward a side away from the vehicle body, and the first opening 11 is provided on the convex structure 15; and/or the second cover 2 is provided with a first concave structure 22 concavely arranged toward the vehicle body side of the vehicle, and the third cover 3 is provided with a second concave structure 32 concavely arranged toward the vehicle body side of the vehicle. Through setting up convex structure 15, first concave structure 22, second concave structure 32 can strengthen the structure of first cover body 1, second cover body 2, third cover body 3 effectively, reduces the deformation of first cover body 1, second cover body 2, third cover body 3 in the use, guarantees the protective effect of protection casing.
Specifically, the first cover 1 is provided at one end thereof near the front of the vehicle with the recess structure 16 recessed toward the vehicle body side of the vehicle, so that the structural strength of the front of the cover can be improved and the front of the cover can be made more beautiful. ; and/or, the first cover 1 is provided with a wire passing port 17 at one end near the rear of the vehicle, so that the wire harness inside the cover passes out of the cover through the wire passing port 17. Preferably, the concave structure 16 is provided with an air guiding inclined plane, and the air guiding inclined plane is inclined to the horizontal plane so as to guide air and reduce wind resistance at the front part of the protective cover.
Specifically, the rockwell hardness of the first cover 1, the second cover 2 and the third cover 3 ranges from 50HRB to 112HRB; the tensile strength of the first cover body 1, the second cover body 2 and the third cover body 3 ranges from 84MPa to 140MPa; the tensile modulus of the first cover 1, the second cover 2, and the third cover 3 ranges from 6.3GPa to 14GPa.
Specifically, the first cover 1, the second cover 2 and the third cover 3 are all made of glass fiber reinforced plastics.
In addition, the invention also provides a vehicle, which comprises a first radar, a second radar, a third radar and a protective cover, wherein the first radar, the second radar, the third radar and the protective cover are arranged on the vehicle; wherein, the protection casing is foretell protection casing.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
The protective cover is used for being installed on a vehicle, and a first radar, a second radar and a third radar are installed on the vehicle; the first radar is arranged in a protruding mode along a first preset direction relative to a vehicle body of the vehicle; the second radar is arranged in a protruding mode along a second preset direction relative to the body of the vehicle; the third radar is arranged in a protruding mode along a third preset direction relative to the body of the vehicle; the first preset direction, the second preset direction and the third preset direction are three different directions; the protection casing includes: the first cover 1, the first cover 1 is provided with a first opening 11, the first opening 11 is arranged towards a first preset direction, so that when the first cover 1 is installed on the vehicle body of the vehicle, at least part of the first radar penetrates out of the first opening 11 to one side, away from the vehicle body, of the first cover 1; the second cover 2 is provided with a second opening 21, and the second opening 21 is arranged towards a second preset direction, so that when the second cover 2 is installed on the body of the vehicle, at least part of the second radar penetrates out from the second opening 21 to one side of the second cover 2 away from the body of the vehicle; the third cover 3, the third cover 3 is provided with a third opening 31, the third opening 31 is arranged towards a third preset direction, so that when the third cover 3 is installed on the vehicle body of the vehicle, at least part of the third radar penetrates out from the third opening 31 to one side of the third cover 3 away from the vehicle body of the vehicle; wherein, after the first cover 1, the second cover 2 and the third cover 3 are all assembled on the vehicle body of the vehicle, a protection cavity is enclosed between the first cover 1, the second cover 2, the third cover 3 and the vehicle body of the vehicle. In this way, when each radar and the protective cover are installed, the first radar, the second radar and the third radar can be accurately installed on the vehicle body, and the protective cover is installed after the first radar, the second radar and the third radar are calibrated; specifically, by passing the first radar through the first opening 11, the first enclosure 1 can be easily mounted on the vehicle body; the second cover 2 can be easily mounted on the vehicle body by passing the second radar through the second opening 21; by passing the third radar through the third opening 31, the third cover 3 can be easily mounted on the vehicle body, and the mounting cover can be mounted without interfering with the first radar, the second radar, and the third radar. Compared with the mode that the protective cover is firstly arranged on the vehicle body and then each radar is arranged on the vehicle body through the corresponding mounting hole on the protective cover in the related art, the mounting precision of each radar can be better ensured, and the problem that the protective cover in the prior art can influence the working precision of the radar is solved.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A protective cover for mounting on a vehicle, the vehicle having first, second and third radars mounted thereon; the first radar is arranged in a protruding mode along a first preset direction relative to a vehicle body of the vehicle; the second radar is arranged in a protruding mode along a second preset direction relative to the vehicle body of the vehicle; the third radar is arranged in a protruding mode along a third preset direction relative to the vehicle body of the vehicle; the first preset direction, the second preset direction and the third preset direction are three different directions; characterized in that the protective cover comprises:
a first cover body (1), wherein a first opening (11) is arranged on the first cover body (1), and the first opening (11) is arranged towards the first preset direction, so that when the first cover body (1) is installed on the vehicle body of the vehicle, at least part of the first radar penetrates out from the first opening (11) to one side, far away from the vehicle body, of the first cover body (1);
a second cover (2), wherein a second opening (21) is arranged on the second cover (2), and the second opening (21) is arranged towards the second preset direction, so that when the second cover (2) is installed on the vehicle body of the vehicle, at least part of the second radar penetrates out from the second opening (21) to one side, far away from the vehicle body, of the second cover (2);
A third cover (3), wherein a third opening (31) is arranged on the third cover (3), and the third opening (31) is arranged towards the third preset direction, so that when the third cover (3) is installed on the vehicle body of the vehicle, at least part of the third radar penetrates out from the third opening (31) to one side, far away from the vehicle body of the vehicle, of the third cover (3);
After the first cover body (1), the second cover body (2) and the third cover body (3) are assembled on the vehicle body of the vehicle, a protection cavity is formed by enclosing the first cover body (1), the second cover body (2), the third cover body (3) and the vehicle body of the vehicle;
The first cover body (1) is provided with a first annular flange (111) arranged along the edge of the first opening (11), and the first annular flange (111) is arranged in a protruding manner along the direction away from the vehicle body of the vehicle; -said first annular flange (111) is of progressively smaller caliber in a direction away from the body of the vehicle;
the second cover body (2) is provided with a second annular flange (211) extending along the edge of the second opening (21), and the second annular flange (211) is arranged in a protruding manner along the direction away from the vehicle body of the vehicle; a first threading part (212) is arranged on the second cover body (2), the first threading part (212) is provided with a first threading cavity, and the first threading cavity extends to the inner wall surface of the second annular flange (211) so that a wire harness connected with the second radar penetrates into the protection cavity from the first threading cavity;
A third annular flange (311) extending along the edge of the third opening (31) is arranged on the third cover body (3), and the third annular flange (311) is arranged in a protruding manner along the direction away from the vehicle body of the vehicle; be equipped with second threading portion (312) on third cover body (3), second threading portion (312) have the second through wires chamber, the second through wires chamber extends to the inner wall face of third annular flange (311), so that with the pencil that the third radar is connected is penetrated by the second through wires chamber the inside in protection chamber.
2. The protective cover according to claim 1, wherein at least part of the first cover body (1), at least part of the second cover body (2) and at least part of the third cover body (3) are arc-shaped plate structures, a plurality of bosses (100) are arranged on one surface of the first cover body (1), the second cover body (2) and the third cover body (3) close to the vehicle body, and a plurality of matching holes are arranged on one surface of the bosses (100) close to the vehicle body; the first cover body (1), the second cover body (2) and the third cover body (3) are connected with a bracket on the vehicle body through fasteners penetrating through corresponding matching holes.
3. The protective cover according to claim 1, characterized in that the first cover (1) is located between the second cover (2) and the third cover (3); the second cover body (2) and the third cover body (3) are detachably connected with the first cover body (1).
4. The protective cover according to claim 1, wherein the vehicle is further provided with a GPS antenna, and the first cover body (1) is provided with a fourth opening (12); a matching surface (13) is arranged at a position adjacent to the fourth opening (12) on the first cover body (1); and one part of the GPS antenna penetrates into the protection cavity through the fourth opening (12) and is connected with the vehicle body of the vehicle, and the matching surface (13) is abutted with the GPS antenna.
5. A protective cover according to claim 4, characterized in that at least part of the mating surface (13) is an arcuate surface; and/or the number of the groups of groups,
The matching surface (13) is provided with a threading hole (131), so that a wire harness connected with the GPS antenna penetrates into the protection cavity through the threading hole (131).
6. The protective cover according to claim 4, wherein the number of GPS antennas is two and the number of fourth openings (12) is two; one (12) of the two fourth openings (12) is arranged at one side of the first cover body (1) close to the second cover body (2); the other one (12) of the two fourth openings (12) is arranged at one side of the first cover body (1) close to the third cover body (3); and the second cover body (2) and the third cover body (3) are respectively provided with a yielding groove (10) for avoiding the corresponding GPS antenna.
7. The protective cover according to claim 1, wherein the first threading portion (212) is provided with a port seal at an end remote from a body of the vehicle; the second threading part (312) is arranged in a sealing way at a port of one end far away from the vehicle body of the vehicle; and/or the number of the groups of groups,
A first communication port is formed in one end, far away from the vehicle body, of the first threading part (212), and extends to the first threading cavity; one end of the second threading part (312) far away from the vehicle body of the vehicle is provided with a second communication port, and the second communication port extends to the second threading cavity.
8. A hood according to claim 1, characterized in that the first hood body (1) is provided with two protruding parts (14), both protruding parts (14) being arranged at one end of the main body part of the first hood body (1) near the tail of the vehicle, both protruding parts (14) being arranged extending towards the rear of the vehicle.
9. The protective cover according to claim 8, characterized in that the two protruding parts (14) are provided with avoiding grooves (141) for avoiding the luggage rack at the ends of the main body part of the first cover body (1).
10. A protective cover according to claim 1, characterized in that the first cover body (1) is provided with a convex structure (15) protruding towards the side remote from the body of the vehicle, the first opening (11) being provided on the convex structure (15); and/or the number of the groups of groups,
The second cover body (2) is provided with a first concave surface structure (22) which is concavely arranged towards one side of the vehicle body, and the third cover body (3) is provided with a second concave surface structure (32) which is concavely arranged towards the vehicle body.
11. A protective cover according to claim 1, characterized in that the end of the first cover body (1) near the front of the vehicle is provided with a recess structure (16) concavely arranged towards the vehicle body side of the vehicle; and/or the number of the groups of groups,
And a wire passing port (17) is formed in one end, close to the rear part of the vehicle, of the first cover body (1), so that a wire harness inside the protective cover passes through the wire passing port (17) to be out of the protective cover.
12. The protective cover according to claim 1, characterized in that the rockwell hardness of the first cover (1), the second cover (2) and the third cover (3) ranges from 50HRB to 112HRB; the tensile strength of the first cover body (1), the second cover body (2) and the third cover body (3) ranges from 84MPa to 140MPa; the tensile modulus of the first cover (1), the second cover (2) and the third cover (3) ranges from 6.3GPa to 14GPa.
13. The protective cover according to claim 1, wherein the first cover body (1), the second cover body (2) and the third cover body (3) are all made of glass fiber reinforced plastics.
14. A vehicle comprising a first radar, a second radar, a third radar, and a shield mounted on the vehicle; wherein the protective cover is the protective cover of any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037529.6A CN111092290B (en) | 2020-01-14 | 2020-01-14 | Protective cover and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037529.6A CN111092290B (en) | 2020-01-14 | 2020-01-14 | Protective cover and vehicle with same |
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| Publication Number | Publication Date |
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| CN111092290A CN111092290A (en) | 2020-05-01 |
| CN111092290B true CN111092290B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010037529.6A Active CN111092290B (en) | 2020-01-14 | 2020-01-14 | Protective cover and vehicle with same |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114335982B (en) * | 2022-01-04 | 2024-05-03 | 一汽解放汽车有限公司 | Antenna fixing device, antenna device and vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278690A (en) * | 2018-11-07 | 2019-01-29 | 珠海广通汽车有限公司 | Radar mechanism and automobile |
| CN209381918U (en) * | 2018-11-28 | 2019-09-13 | 北京小马智行科技有限公司 | A kind of vehicle-mounted top case driving vehicle for unmanned vehicle |
| CN211350954U (en) * | 2020-01-14 | 2020-08-25 | 北京小马智行科技有限公司 | Protective cover and vehicle with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9673517B2 (en) * | 2014-04-30 | 2017-06-06 | Honda Motor Co., Ltd. | Vehicle radar cover assembly and method |
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2020
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278690A (en) * | 2018-11-07 | 2019-01-29 | 珠海广通汽车有限公司 | Radar mechanism and automobile |
| CN209381918U (en) * | 2018-11-28 | 2019-09-13 | 北京小马智行科技有限公司 | A kind of vehicle-mounted top case driving vehicle for unmanned vehicle |
| CN211350954U (en) * | 2020-01-14 | 2020-08-25 | 北京小马智行科技有限公司 | Protective cover and vehicle with same |
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