CN109823277B - Radar device and vehicle comprising same - Google Patents
Radar device and vehicle comprising same Download PDFInfo
- Publication number
- CN109823277B CN109823277B CN201910252392.3A CN201910252392A CN109823277B CN 109823277 B CN109823277 B CN 109823277B CN 201910252392 A CN201910252392 A CN 201910252392A CN 109823277 B CN109823277 B CN 109823277B
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- supporting rod
- tray
- radar
- limiting plate
- base
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- 238000009434 installation Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 5
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a radar device and a carrier comprising the same, wherein the radar device comprises a radar body, a base and a supporting rod, the supporting rod comprises a first supporting rod and a second supporting rod, one end of the first supporting rod is connected with the base, the other end of the first supporting rod is rotationally connected with one end of the second supporting rod through a rotating shaft, one end of the second supporting rod far away from the first supporting rod is connected with the radar body, and fixing glue is arranged between the rotating shaft and the first supporting rod and the second supporting rod. The radar device is provided with the supporting rod with the adjustable angle, can be installed at the front end of a vehicle, reduces detection blind areas and improves safety.
Description
Technical Field
The invention relates to the technical field of radar equipment, in particular to a radar device and a carrier comprising the same.
Background
The laser radar obtains three-dimensional information of surrounding objects by generating a 'point cloud' image through laser, particularly has accurate detection capability on data which are difficult to acquire by cameras such as the distance and the moving speed of the objects, and is easy to install various devices because the roof of a vehicle is flat and has a large area, and most autopilot companies can arrange one or more laser radars on the roof at present.
However, the scheme has large detection blind areas in a range close to the vehicle body, and when the vehicle in the unmanned state enters or exits the intersection, the incoming vehicles on two sides cannot be detected timely, so that potential safety hazards can be generated, and even traffic accidents can occur. There is therefore a need for an angle-adjustable lidar device that can be mounted on the front end of a vehicle and that can accommodate non-horizontal mounting surfaces.
Disclosure of Invention
An object of the present invention is to provide a radar apparatus having an angle-adjustable strut that can be mounted on the front end of a vehicle, reducing a blind spot, and improving safety.
Another object of the present invention is to provide a vehicle which is highly safe.
To achieve the purpose, the invention adopts the following technical scheme:
in one aspect, a radar apparatus is provided, including radar body, base and branch, branch includes first branch and second branch, the one end of first branch with pedestal connection, the other end pass through the axis of rotation with the one end rotation of second branch is connected, the second branch is kept away from the one end of first branch is connected radar body, the axis of rotation with first branch with set up the fixed glue between the second branch.
As a preferable scheme of the invention, a first plane is arranged on one side of the first supporting rod, which is close to the second supporting rod, a second plane is arranged on one side of the second supporting rod, which is close to the first supporting rod, a first rotating shaft hole for the rotating shaft to pass through is formed in the first plane, a second rotating shaft hole for the rotating shaft to pass through is formed in the second plane, and the first plane is abutted to the second plane.
As a preferable mode of the invention, the first supporting rod comprises a first body and a first convex part convexly arranged on the end face of the first body, the second supporting rod comprises a second body and a second convex part convexly arranged on the end face of the second body, and the first convex part is in face-to-face joint with the second convex part and is connected through the rotating shaft.
As a preferable mode of the present invention, the rotation shaft includes a rotation bolt and a fixing nut, and the rotation bolt is screwed with the fixing nut after passing through the first rotation shaft hole and the second rotation shaft hole.
As a preferable scheme of the invention, one end of the supporting rod far away from the base is provided with a tray, the tray comprises a tray body, the upper surface of the tray body is convexly provided with a first limiting plate, one side of the first limiting plate is detachably provided with a second limiting plate, and an installation space for limiting the radar body is formed between the first limiting plate and the second limiting plate.
As a preferable scheme of the invention, connecting parts extend towards the outside of the second limiting plate at two ends of the second limiting plate, fixing through holes are formed in the connecting parts, fixing threaded holes are formed in the end faces of the two ends of the first limiting plate, and the connecting parts are abutted to the end faces of the first limiting plate and are connected through fixing screws.
As a preferable scheme of the invention, flanges are arranged at one end of the first support rod, which is close to the base, and one end of the second support rod, which is close to the tray, and a plurality of threaded holes are formed in the tray and the base, and the first support rod and the second support rod are respectively fixed on the tray and the base by fixing screws.
As a preferable scheme of the invention, the end, close to the base, of the first supporting rod and the end, close to the tray, of the second supporting rod are respectively provided with external threads, the tray and the base are respectively provided with internal threads, and the first supporting rod is in threaded connection with the base and the second supporting rod is in threaded connection with the tray.
As a preferable mode of the invention, a baffle plate for shielding the local position of the radar body is detachably arranged on one side of the radar body.
In another aspect, a vehicle is provided, the vehicle includes a moving body, and a front end of the moving body is provided with the radar apparatus according to any one of the above aspects.
The invention has the beneficial effects that:
the radar device is provided with the supporting rod with an adjustable angle, can be installed at the front end of a vehicle, reduces detection blind areas and improves safety.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a front view of an embodiment of the present invention;
FIG. 4 is a side view of an embodiment of the present invention;
FIG. 5 is a rear view of an embodiment of the present invention;
fig. 6 is a top view of an embodiment of the present invention.
In fig. 1-6:
1. a base; 2. a first strut; 21. a first plane; 22. a first limiting surface; 23. the second limiting surface; 3. a second strut; 31. a second plane; 32. a third limiting surface; 33. a fourth limiting surface; 4. a tray; 41. a tray body; 42. a first limiting plate; 43. a second limiting plate; 5. a baffle; 51. baffle plate screws; 6. a radar body.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The "under" of a first feature with respect to a second feature includes both the first feature being directly under and obliquely under the second feature, or simply indicates that the first feature is less level than the second feature.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
As shown in fig. 1 to 6, the radar apparatus of the present embodiment includes a base 1, a pole, a tray 4, a baffle 5, and a radar body 6. Wherein, branch includes first branch 2 and second branch 3, and first branch 2 one end is connected with base 1, and the other end and the second branch 3 of first branch 2 are connected, and the one end and the tray 4 that first branch 2 was kept away from to the second branch 3 are connected, and radar body 6 sets up on tray 4, and baffle 5 is located one side of radar body 6.
In other embodiments, the end of the second strut 3 remote from the first strut 2 is provided with a flange to which the radar body 6 is directly secured.
In this embodiment, the first support rod 2 and the second support rod 3 are connected through a rotation shaft, and a fixing glue is provided at the connection part to enhance the stability of the support rods.
Preferably, the rotation shaft comprises a rotation bolt and a fixing nut, a first rotation shaft hole and a second rotation shaft hole are respectively formed in the first support rod 2 and the second support rod 3, and the rotation bolt passes through the first rotation shaft hole and the second rotation shaft hole and then is screwed with the fixing nut.
Preferably, a first plane 21 is arranged on one side of the first support rod 2 close to the second support rod 3, a second plane 31 is arranged on one side of the second support rod 3 close to the first support rod 2, a first rotating shaft hole is formed in the first plane 21, a second rotating shaft hole is formed in the second plane 31, and the first plane 21 is in butt joint with the second plane 31.
Preferably, the connection between the first plane 21 and the second plane 31 is provided with a fixing glue.
Further, the first supporting rod 2 comprises a first body and a first protruding portion protruding on the end face of the first body, the second supporting rod 3 comprises a second body and a second protruding portion protruding on the end face of the second body, and the first protruding portion is attached to the second protruding portion in a face-to-face mode and connected through a rotating shaft.
Further, a first limiting surface 22 of the indent is arranged on one side of the first protruding portion, a second limiting surface 23 of the protrusion is arranged on one end of the first protruding portion, which is far away from the first body, a third limiting surface 32 of the indent is arranged on one side of the second protruding portion, and a fourth limiting surface 33 of the protrusion is arranged on one end of the second protruding portion, which is far away from the second body.
Preferably, the first limiting surface 22 and the fourth limiting surface 33 are arc-shaped surfaces and are mutually attached, the second limiting surface 23 and the third limiting surface 32 are arc-shaped surfaces and are mutually attached, the circle centers of circles corresponding to the arc surfaces of the first limiting surface 22, the second limiting surface 23, the third limiting surface 32 and the fourth limiting surface 33 are all positioned on the axis of the rotating shaft, so that the second supporting rod 3 can rotate around the rotating shaft, the pitching state of the tray 4 is adjusted, the tray 4 is in a horizontal state or other needed states, and after the angle of the second supporting rod 3 is adjusted, fixing glue is arranged at the joint of the second supporting rod 3 and the first supporting rod 2 for fixing.
Optionally, the first limiting surface 22, the second limiting surface 23, the third limiting surface 32 and the fourth limiting surface 33 are planes, the first limiting surface 22 and the fourth limiting surface 33 are arranged at intervals, and the second limiting surface 23 and the third limiting surface 32 are arranged at intervals, so that a space required for rotation is provided for the second supporting rod 3.
Preferably, the one end that base 1 was kept away from to branch is provided with tray 4, and tray 4 includes tray body 41, and the upper surface of tray body 41 is protruding to be equipped with first limiting plate 42, and one side of first limiting plate 42 can be dismantled and be provided with second limiting plate 43, forms the installation space that limits radar body 6 between first limiting plate 42 and the second limiting plate 43.
Further, both ends of the second limiting plate 43 extend towards the outside of the second limiting plate 43 and are provided with connecting portions, fixing through holes are formed in the connecting portions, fixing threaded holes are formed in the end faces of both ends of the first limiting plate 42, and the connecting portions are in butt joint with the end faces of the first limiting plate 42 and are connected through fixing screws. By providing the second limiting plate 43 detachably, the radar body 6 can be locked at the side, so that the radar body 6 is more firmly fixed on the tray 4.
Preferably, the end that second branch 3 is close to tray 4 and the end that first branch 2 is close to base 1 all are provided with the flange, have seted up a plurality of screw holes on tray 4 and the base 1, and second branch 3 and first branch 2 are fixed respectively on tray 4 and base 1 by set screw, and the connection between the parts is more firm in the flange that the area is great.
In other embodiments, the end of the second supporting rod 3 near the tray 4 and the end of the first supporting rod 2 near the base 1 are respectively provided with external threads, the tray 4 and the base 1 are respectively provided with internal threads, the second supporting rod 3 is in threaded connection with the tray 4, the first supporting rod 2 is in threaded connection with the base 1, and the connection mode is easier to assemble and disassemble than the flange fixing mode.
In this embodiment, a baffle 5 for shielding the local position of the radar body 6 is detachably disposed on one side of the radar body 6, an opening is disposed at the lower end of the baffle 5, a threaded hole is formed in the outer side wall of the first limiting plate 42, and the baffle 5 is fixed on the outer side wall of the first limiting plate 42 by a baffle screw 51 penetrating the opening and screwed into the threaded hole.
Further, the upper end of the baffle 5 is not lower than the top of the radar radiation area of the radar body 6, so as to block all radar beams within a certain level range and protect personnel health.
Preferably, the radar body 6 is a lidar.
Embodiments of the present invention also include a vehicle comprising a mobile body on which the radar apparatus of any of the above embodiments is disposed, the mobile body including, but not limited to, a vehicle, a vessel, an aircraft, and a robot.
Preferably, the radar device is provided at a front end of the moving body. At present, the conventional arrangement mode is that the radar is arranged at the top of a vehicle, but the scheme has large detection blind areas in a range close to a vehicle body, and when the vehicle in an unmanned state enters or exits an intersection, the vehicles on two sides cannot be detected timely, so that potential safety hazards can be generated, and even traffic accidents can occur. When the radar device is provided at the front end of the vehicle, the coming vehicles on both sides can be detected at the first time, but at this time, part of the laser beam passes through the front windshield to illuminate the driver and passenger, and therefore, an additional barrier 5 is required to be provided to protect the health of the personnel.
Alternatively, the radar device is provided at the top, side or rear end of the moving body.
As a preferred embodiment of the invention, in the description herein, reference to the terms "preferred," "optional," and the like, means that a particular feature, structure, material, or characteristic described in connection with the example or illustration is included in at least one example or illustration of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above embodiments are only for illustrating the detailed aspects of the present invention, and the present invention is not limited to the detailed aspects, i.e., it does not mean that the present invention must be implemented depending on the detailed aspects. It should be apparent to those skilled in the art that any modification of the present invention, equivalent substitution of raw materials for the product of the present invention, addition of auxiliary components, selection of specific modes, etc., falls within the scope of the present invention and the scope of disclosure.
Claims (8)
1. The radar device is characterized by comprising a radar body, a base and a supporting rod, wherein the supporting rod comprises a first supporting rod and a second supporting rod, one end of the first supporting rod is connected with the base, the other end of the first supporting rod is rotationally connected with one end of the second supporting rod through a rotating shaft, one end, far away from the first supporting rod, of the second supporting rod is connected with the radar body, and a fixing adhesive is arranged between the rotating shaft and the first supporting rod and between the rotating shaft and the second supporting rod;
a first plane is arranged on one side, close to the second support rod, of the first support rod, a second plane is arranged on one side, close to the first support rod, of the second support rod, a first rotating shaft hole for the rotating shaft to pass through is formed in the first plane, a second rotating shaft hole for the rotating shaft to pass through is formed in the second plane, and the first plane is in butt joint with the second plane;
the one end that branch kept away from the base sets up the tray, the tray includes the tray body, the upper surface of tray body is protruding to be equipped with first limiting plate, one side of first limiting plate can be dismantled and be provided with the second limiting plate, first limiting plate with form the restriction between the second limiting plate the installation space of radar body.
2. The radar apparatus according to claim 1, wherein the first strut includes a first body and a first protrusion protruding on an end face of the first body, the second strut includes a second body and a second protrusion protruding on an end face of the second body, and the first protrusion is engaged with the second protrusion and connected by the rotation shaft.
3. The radar apparatus according to claim 1, wherein the rotation shaft includes a rotation bolt and a fixing nut, the rotation bolt being screwed with the fixing nut after passing through the first rotation shaft hole and the second rotation shaft hole.
4. The radar apparatus according to claim 1, wherein both ends of the second limiting plate extend toward the outside of the second limiting plate, a fixing through hole is provided in the connecting portion, fixing threaded holes are provided in end faces of both ends of the first limiting plate, and the connecting portion abuts against the end face of the first limiting plate and is connected through a fixing screw.
5. The radar apparatus according to claim 1, wherein flanges are provided at one end of the first support rod near the base and one end of the second support rod near the tray, a plurality of threaded holes are provided in the tray and the base, and the first support rod and the second support rod are fixed to the tray and the base by fixing screws, respectively.
6. The radar apparatus of claim 1, wherein an end of the first strut near the base and an end of the second strut near the tray are both provided with external threads, the tray and the base are both provided with internal threads, and the first strut is in threaded connection with the base and the second strut is in threaded connection with the tray.
7. The radar apparatus according to claim 1, wherein a barrier shielding a local position of the radar body is detachably provided at one side of the radar body.
8. A vehicle comprising a moving body, characterized in that a front end of the moving body is provided with the radar apparatus as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252392.3A CN109823277B (en) | 2019-03-29 | 2019-03-29 | Radar device and vehicle comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252392.3A CN109823277B (en) | 2019-03-29 | 2019-03-29 | Radar device and vehicle comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823277A CN109823277A (en) | 2019-05-31 |
| CN109823277B true CN109823277B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910252392.3A Active CN109823277B (en) | 2019-03-29 | 2019-03-29 | Radar device and vehicle comprising same |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217332832U (en) * | 2022-01-27 | 2022-08-30 | 浙江吉利控股集团有限公司 | Integrated installation device of sensor and vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206831107U (en) * | 2017-03-31 | 2018-01-02 | 杨华军 | A kind of radar mounting bracket of convenient installation |
| CN107776504A (en) * | 2017-10-23 | 2018-03-09 | 杨华军 | Radar erecting device, automobile outer rear-view mirror shell, radar and automobile |
| CN107804236A (en) * | 2017-10-26 | 2018-03-16 | 四川嘉义雷科电子技术有限公司 | Vehicle odometry radameter |
| CN207389092U (en) * | 2017-11-08 | 2018-05-22 | 深圳市海梁科技有限公司 | The intelligent driving car radar erecting device of more application scenarios |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6389753B2 (en) * | 2014-12-18 | 2018-09-12 | 株式会社タチエス | Seat cover and vehicle seat |
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2019
- 2019-03-29 CN CN201910252392.3A patent/CN109823277B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206831107U (en) * | 2017-03-31 | 2018-01-02 | 杨华军 | A kind of radar mounting bracket of convenient installation |
| CN107776504A (en) * | 2017-10-23 | 2018-03-09 | 杨华军 | Radar erecting device, automobile outer rear-view mirror shell, radar and automobile |
| CN107804236A (en) * | 2017-10-26 | 2018-03-16 | 四川嘉义雷科电子技术有限公司 | Vehicle odometry radameter |
| CN207389092U (en) * | 2017-11-08 | 2018-05-22 | 深圳市海梁科技有限公司 | The intelligent driving car radar erecting device of more application scenarios |
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| Publication number | Publication date |
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| CN109823277A (en) | 2019-05-31 |
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