CN217467160U - Test vehicle and radar support thereof - Google Patents
Test vehicle and radar support thereof Download PDFInfo
- Publication number
- CN217467160U CN217467160U CN202221072171.1U CN202221072171U CN217467160U CN 217467160 U CN217467160 U CN 217467160U CN 202221072171 U CN202221072171 U CN 202221072171U CN 217467160 U CN217467160 U CN 217467160U
- Authority
- CN
- China
- Prior art keywords
- laser radar
- mounting plate
- plate
- hinged
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses a test car and radar support thereof, wherein the radar support includes first laser radar support, and first laser radar support includes first mounting panel, second mounting panel and angle adjusting device, sets up the first laser radar installation position of the first laser radar of installation on the second mounting panel. The angle adjusting device adjusts the shooting angle of the first laser radar, and two ends of the angle adjusting device are connected with the first mounting plate and the second mounting plate respectively. Because angle adjusting device both ends are connected with first mounting panel and second mounting panel respectively, through the second mounting panel, and then adjust first laser radar's angle, the use of the first laser radar of multiple angle can be realized to a first laser radar support, and then the commonality of the radar support that this application provided improves.
Description
Technical Field
The utility model relates to a test vehicle test technical field, in particular to support of test vehicle. The utility model discloses still relate to a test car including above-mentioned radar support.
Background
Data acquisition is an indispensable link in the research and development of the related technology of the test vehicle. As the demand for data in the industry has increased year by year, the number and variety of sensors involved in data acquisition has also increased.
For the convenience of information collection, for the second laser radar, an appropriate installation height determines the visual field range of the sensor, and the installation angle of the first laser radar for lateral blind-repairing and the relative height difference of the second laser radar determine the blind-repairing effect and the blind area range. During installation, a first lidar of a preset angle is typically installed through a first lidar mount. And a second laser radar is installed through a second laser radar support. When the angle of the first laser radar needs to be adjusted, the first laser radar bracket with another installation angle is replaced.
However, when the angle of the first lidar needs to be adjusted, the first lidar bracket needs to be replaced, so that the universality of the radar bracket is low.
Therefore, how to improve the versatility of the radar bracket is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radar support of test car, this radar support's commonality improves. Another object of the utility model is to provide a test vehicle including above-mentioned radar support.
In order to achieve the above object, the utility model provides a radar support of test car, include:
the first laser radar support comprises a first mounting plate and a second mounting plate, and a first laser radar mounting position for mounting a first laser radar is arranged on the second mounting plate; and the angle adjusting device adjusts the shooting angle of the first laser radar, and two ends of the angle adjusting device are respectively connected with the first mounting plate and the second mounting plate.
Preferably, first mounting panel tip with the second mounting panel is articulated, angle adjusting device is including rotating the piece, rotate the piece first end articulate in keep away from on the second mounting panel one side of first laser radar installation position, rotate the piece second end articulate in on the first mounting panel, rotate the piece first end with it does to rotate the piece second end rotate the relative both ends of piece.
Preferably, the rotating part comprises a connecting piece, a first end of the connecting piece is hinged to one side, far away from the first laser radar installation position, of the second installation plate, a second end of the connecting piece is provided with a hinged piece, and the first end of the connecting piece and the second end of the connecting piece are two opposite ends of the connecting piece;
the connecting piece passes through the articulated elements articulate in on the first mounting panel, be close to on the first mounting panel second mounting panel one side fixedly connected with slide, set up on the slide with articulated elements sliding fit's spout, the articulated elements with connecting piece threaded connection, the articulated elements screw rod portion passes the spout, the locking cap of articulated elements is located the screw rod portion is kept away from connecting piece one side, the lateral part of locking cap with slide lateral part butt locking the connecting piece with first mounting panel.
Preferably, at least one of the second mounting board, the connector, and the first mounting board is a 3D printing board.
Preferably, the connecting piece is of a plate structure, the two opposite sides of the connecting piece are provided with the hinged pieces, the two sliding grooves are provided with two hinged pieces, the hinged pieces correspond to the sliding grooves one to one, and the hinged pieces are screws;
the first mounting plate and the second mounting plate are provided with two hinged positions, the hinged positions of the first mounting plate and the second mounting plate form a hinged shaft through a threaded shaft of a first threaded fastener, and the first threaded fastener is in threaded connection with the first mounting plate;
the connecting piece with the second mounting panel sets up two articulated positions, the connecting piece with the articulated position of second mounting panel forms the articulated shaft through the screw thread axle of second threaded fastener, second threaded fastener with connecting piece threaded connection.
Preferably, the method further comprises the following steps:
the second laser radar support, the second laser radar support includes the second laser radar mounting panel and adjusts the high adjusting device of second laser radar height, the second laser radar mounting panel with high adjusting device's top is connected, the top of second laser radar mounting panel sets up the second laser radar installation position of installation second laser radar.
Preferably, the height adjusting device comprises at least two plate block groups, the top ends of the plate block groups are connected with the second laser radar mounting plate, and the bottom ends of the plate block groups are connected with the top end of the vehicle body of the test vehicle;
the plate block group comprises a plurality of plates which are stacked, detachably and fixedly arranged from a vehicle body of the test vehicle to the second laser radar direction, and at least two of the plates are connected through a locking piece.
Preferably, still include the base of being connected with the automobile body, the base includes first section bar and second section bar, first section bar with second section bar length direction all extends along the automobile body fore-and-aft direction, set up a plurality of installations along its length direction on the first section bar the first installation position of second laser radar support, the second section bar sets up a plurality of installations along its length direction the second installation position of first laser radar support.
Preferably, the first and second electrodes are formed of a metal,
the height adjusting device comprises at least two plate block groups, the top ends of the plate block groups are connected with the second laser radar mounting plate, and the bottom ends of the plate block groups are connected with the top end of the first section bar;
the plate block group comprises a plurality of plates which are stacked, detachably and fixedly arranged from the vehicle body of the test vehicle to the second laser radar direction;
the plate and the first section bar are section bars with the same specification, and at least two section bars are locked through a connecting piece.
The test vehicle comprises a vehicle body and a laser radar support arranged on the vehicle body, wherein the laser radar support is the laser radar support.
In the technical solution, the utility model provides a radar support of test car includes first laser radar support, and first laser radar support includes first mounting panel, second mounting panel and angle adjusting device, sets up the first laser radar installation position of the first laser radar of installation on the second mounting panel. The angle adjusting device adjusts the shooting angle of the first laser radar, and two ends of the angle adjusting device are connected with the first mounting plate and the second mounting plate respectively.
According to the laser radar support, the two ends of the angle adjusting device are connected with the first mounting plate and the second mounting plate respectively, the angle of the first laser radar is adjusted through the second mounting plate, the first laser radar support can be used for achieving the use of the first laser radars with various angles, and therefore the universality of the laser radar support is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a radar mount according to an embodiment of the present invention;
fig. 2 is a three-dimensional structural diagram of a first lidar mount according to an embodiment of the present invention;
fig. 3 is a three-dimensional structural view of a first lidar mount at another viewing angle according to an embodiment of the present invention;
fig. 4 is a position diagram of a first lidar mount at a first angle according to an embodiment of the present invention;
fig. 5 is a position diagram of a first lidar bracket at a second angle according to an embodiment of the present invention;
fig. 6 is a three-dimensional structure diagram of a second lidar mount according to an embodiment of the present invention.
Wherein in FIGS. 1-6:
1. a second laser radar module; 1-1, a second laser radar mounting plate; 1-2, plates; 1-3, a locking piece; 1-4, a second laser radar;
2. a first laser radar module; 2-1, a second mounting plate; 2-2, connecting pieces; 2-3, a first mounting plate; 2-4, a hinge; 2-5, a chute; 2-6, a first laser radar; 2-7, a rotating member; 2-8, a sliding plate;
3. a first profile;
4. a second profile.
Detailed Description
The core of the utility model is to provide a radar support of test car, this radar support's commonality improves. The other core of the utility model is to provide a test vehicle including above-mentioned radar support.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 to fig. 6.
In a specific embodiment, the utility model provides a test car's radar support includes first laser radar support, and first laser radar support includes first mounting panel 2-3, second mounting panel 2-1 and angle adjusting device, sets up the first laser radar installation position of installing first laser radar 2-6 on the second mounting panel 2-1, and angle adjusting device adjusts first laser radar 2-6 and shoots the angle, and angle adjusting device both ends are connected with first mounting panel 2-3 and second mounting panel 2-1 respectively.
Two ends of the angle adjusting device are respectively connected with the first mounting plate 2-3 and the second mounting plate 2-1. The angle adjusting device has the function of adjusting the 2-6 angles of the first laser radar for lateral blind repair in the direction perpendicular to the vehicle head.
Specifically, the angle adjusting device comprises two telescopic pieces fixedly connected with the first mounting plate 2-3 at the bottom ends, the telescopic ends of the telescopic pieces are connected with the second mounting plate 2-1, the telescopic heights of the two telescopic pieces are adjusted, the angle of the second mounting plate 2-1 is further adjusted, and the angle of the first laser radar 2-6 is adjusted.
In another embodiment, the end of the first mounting plate 2-3 is hinged to the second mounting plate 2-1, the angle adjusting device comprises a rotating member 2-7, a first end of the rotating member 2-7 is hinged to the second mounting plate 2-1 on the side away from the first lidar mounting position, a second end of the rotating member 2-7 is hinged to the first mounting plate 2-3, and the first end of the rotating member 2-7 and the second end of the rotating member 2-7 are opposite ends of the rotating member 2-7. Specifically, one end of the first mounting plate 2-3 is hinged with one end of the second mounting plate 2-1. The angle adjusting device comprises a rotating part 2-7, two ends of which are respectively hinged with the first mounting plate 2-3 and the second mounting plate 2-1. Specifically, the rotating members 2 to 7 are telescopic members, and specifically can be telescopic rods.
Of course, the rotating member 2-7 includes a connecting member 2-2, a first end of the connecting member is hinged to the side of the second mounting plate 2-1 away from the first lidar mounting position, a second end of the connecting member 2-2 is provided with a hinged member 2-4, and the first end of the connecting member 2-2 and the second end of the connecting member 2-2 are opposite ends of the connecting member 2-2.
The connecting piece 2-2 is hinged to the first mounting plate 2-3 through the hinge piece 2-4, one side, close to the second mounting plate 2-1, of the first mounting plate 2-3 is fixedly connected with a sliding plate 2-8, the sliding plate 2-8 is provided with a sliding groove 2-5 in sliding fit with the hinge piece 2-4, the hinge piece 2-4 is in threaded connection with the connecting piece 2-2, the screw portion of the hinge piece penetrates through the sliding groove 2-5, the locking cap of the hinge piece is located on one side, far away from the connecting piece 2-2, of the screw portion, and the side portion of the locking cap and the side portion of the sliding plate 2-8 are abutted to lock the connecting piece 2-2 and the first mounting plate 2-3.
Specifically, the connecting member 2-2 may be a rod structure, and in order to improve the support stability, it is preferable that the connecting member 2-2 is a plate member. The hinge parts 2-4 are provided with locking parts, when the hinge parts 2-4 slide to a preset position, the hinge parts are locked through the locking parts, specifically, the locking parts and the hinge parts 2-4 are formed by threaded fasteners, and the connecting parts 2-2 are fastened with the side walls of the sliding grooves through bolt and nut combinations.
As can be seen from the above description, in the lidar bracket provided in the embodiment of the present application, since the two ends of the angle adjusting device are respectively connected to the first mounting plate 2-3 and the second mounting plate 2-1, and the angle of the first lidar 2-6 is adjusted through the second mounting plate 2-1, the first lidar bracket can be used for multiple angles of the first lidar 2-6, and the versatility of the first lidar bracket provided in the present application is improved.
In one embodiment, the connector 2-2 is preferably a 3D printing plate, wherein the first mounting plate 2-3 may also be a 3D printing plate. Also, the second mounting panel 2-1 is the 3D printing plate, and this application is printed irregular part through adopting 3D, does not rely on the design of machining, reduces the cost. The printed material is ABS plastic, and the color of the material is not limited.
In order to improve the supporting stability, preferably, two hinged parts 2-4 are arranged on two opposite sides of the connecting part 2-2, the sliding grooves 2-5 comprise two hinged parts, the hinged parts 2-4 correspond to the sliding grooves 2-5 one by one, and the hinged parts are screws. Specifically, the sliding grooves 2-5 are strip-shaped sliding grooves. The sliding groove 2-5 protrudes out of the first mounting plate 2-3.
Since the second mounting plate 2-1 installed at the position of the first laser radar 2-6 is easily deformed, it is preferable that the hinge position of the connection member 2-2 and the second mounting plate 2-1 is set at the opposite sides of the second mounting plate 2-1 opposite to the first laser radar 2-6, thereby improving the supporting stability of the second mounting plate 2-1.
The first mounting plate 2-3 and the second mounting plate 2-1 are provided with two hinged positions, the hinged positions of the first mounting plate 2-3 and the second mounting plate 2-1 form a hinged shaft through a threaded shaft of a first threaded fastener, the first threaded fastener is in threaded connection with the first mounting plate 2-3, and at the moment, the first threaded fastener is in clearance fit with the second mounting plate 2-1.
The connecting piece 2-2 and the second mounting plate 2-1 are provided with two hinged positions, the hinged position of the connecting piece 2-2 and the second mounting plate 2-1 forms a hinged shaft through a threaded shaft of a second threaded fastener, the second threaded fastener is in threaded connection with the connecting piece 2-2, and the second threaded fastener is in clearance fit with the second mounting plate 2-1 at the moment.
Specifically, the first lidar 2-6 may be a PANDARXT32 line lidar of the cereal technology.
When the laser radar device is installed, the first laser radar device 2-6 can be fixed on the second installation plate 2-1 through screws and faces towards the direction of the vehicle head. The second mounting plate 2-1, the connecting piece 2-2 and the first mounting plate 2-3 are connected through M6 screws, specifically, each hinged position is hinged through two M6 screws to form a movable structure at 6 positions, so that the mounting angle of the first laser radar 2-6 can be adjusted.
The laser radar support further comprises a second laser radar support, wherein the second laser radar support comprises a second laser radar mounting plate 1-1 and a height adjusting device for adjusting the height of the second laser radar 1-4, the second laser radar mounting plate 1-1 is connected with the top end of the height adjusting device, and the top end of the second laser radar mounting plate 1-1 is provided with a second laser radar mounting position for mounting the second laser radar 1-4.
Specifically, the height adjusting device may be a telescopic rod. The height adjusting device has a function of adjusting the height of the height lidar in the vertical direction. The second lidar 1-4 may be secured to the second lidar mounting plate 1-1 by screws.
In another specific embodiment, the height adjusting device comprises at least two plate block groups, the top ends of the plate block groups are connected with the second laser radar mounting plate 1-1, and the bottom ends of the plate block groups are connected with the top end of the vehicle body of the test vehicle.
The plate group comprises a plurality of plates 1-2 which are stacked, detachably and fixedly arranged in the direction from the vehicle body of the test vehicle to the second laser radar 1-1, and at least two plates 1-2 in the plurality of plates 1-2 are connected through locking pieces 1-3.
Specifically, the locking member 1-3 can connect two adjacent plate blocks 1-2. The panels 1-2 may be of aluminium profile construction. The locking piece 1-3 can also be connected with three plate blocks 1-2 arranged from top to bottom.
As shown in fig. 6, the top radar fixing plate is a 3mm aluminum plate, and is provided with laser radar mounting holes matched with the bottoms of the second laser radars 1 to 4 and four groups of fixing holes connected with the lower height adjusting plate 1 to 2 after being processed. And the positions of the laser radar mounting holes are customized according to the positions of the bottom fixing holes of the second laser radars 1-4 in different models, and no unified standard exists.
The diameter of the fixing hole on the second laser radar mounting plate 1-1, which is matched with the height-adjusting plate 1-2, should correspond to the specification of the aluminum profile nut block used by the plate 1-2 in principle. In the application, the structure below the second laser radar mounting plate 1-1 is preferably a height adjusting aluminum profile component. The number of the plates 1-2 and thus the mounting height of the second lidar 1-4 is adjusted by stacking different numbers of aluminium profiles. That is, when more aluminum profiles are added below the second lidar mounting plate 1-1 at the bottom of the second lidar 1-4, the position of the second lidar 1-4 will become higher. The number of the aluminum profiles, namely the heights of the second laser radars 1-4, which need to be stacked specifically needs to be dynamically adjusted according to design requirements of different vehicle types and the blind areas of the second laser radars 1-4.
During specific assembly, the two adjacent plates 1-2 are connected by using the straight-line-shaped connecting plate as the locking piece 1-3, so that the overall adjustability is ensured. The straight connecting plate uses the connecting plate with the corresponding specification of the selected plate 1-2, namely, the hole pitch of the connecting plate is matched with the groove pitch of the guide rail on the plate 1-2. The connection mode of the straight-line-shaped connecting plates is simple and easy to adjust, and the height of the height adjusting device is convenient to change, namely the number of the plates 1-2 of the stacked aluminum profiles is changed.
The laser radar support also comprises a base connected with the vehicle body, and the second laser radar support and the first laser radar support are both installed on the base. In particular, the base is preferably an aluminum profile.
Specifically, the first lidar bracket provided with the first lidar 2-6 is connected to the aluminum base through a T-shaped nut block of the aluminum section bar in the base, wherein the type of the T-shaped nut block corresponds to that of the aluminum section bar, and specifically, the step is carried out after the first lidar 2-6 and the first lidar bracket are assembled and debugged.
Specifically, the base comprises a first section bar 3 and a second section bar 4, and the length directions of the first section bar 3 and the second section bar 4 extend along the front and rear directions of the vehicle body. First section bar 3 is gone up and is set up a plurality of first installation positions of installing second laser radar along its length direction, during the equipment, with second laser radar support mounting at the first installation position that corresponds as required, second laser radar's height-adjustable, the design that can adjust with the distance of locomotive. Second section bar 4 sets up the second installation position of a plurality of first laser radar supports of installation along its length direction, during the equipment, installs first laser radar support at corresponding second installation position as required, and then realizes that the distance of first laser radar 2-6 and locomotive is adjustable.
The bottom end of the plate block group is connected with the top end of the test vehicle body. The bottom end of the plate block group is connected with the top end of the first section bar 3, namely the plate 1-2 at the bottom end is arranged on the upper surface of the first section bar 3.
The plates 1-2 and the first section bar 3 are preferably section bars with the same specification, at least two section bars are locked through a connecting piece, and the connecting piece can be the connecting plate in the shape of the straight line.
Because the inclination angle of the first laser radar 2-6 as the lateral blind-repairing laser radar can be adjusted within a certain range, and the distance between the first laser radar and the vehicle head can be adjusted, the universality of the optical radar support is further improved.
In order to reduce the overall weight of the laser radar bracket, the second mounting plate 2-1, the connecting piece 2-2 and the first mounting plate 2-3 are preferably of plastic structures, so that metal machining is avoided, and the cost is reduced. Of course, the second mounting plate 2-1, the connecting member 2-2 and the first mounting plate 2-3 may be any material that can be 3D printed.
For the convenience of assembly, preferably, the plates 1-2 and the first section bar 3 are section bars with the same specification, and adjacent section bars are locked through a connecting plate, specifically, the connecting plate can also be a straight connecting plate. Specifically, the specification of the aluminium alloy that the second laser radar support chose for use should be the same with the specification that the base used, ensures the commonality of connecting plate.
The base is fixed on the roof and connects the vehicle body and the main body part of the radar bracket (the second laser radar bracket and the first laser radar bracket). The main purpose of the base is to provide a dimensionally standard mounting plane for the load-bearing part of the body part of the radar stand.
For the convenience of adjusting the distance of second laser radar support and first laser radar support and locomotive, it is preferred, the surface of base has guide rail structure, and second laser radar support and first laser radar support can slide along the guide rail, and the base can provide certain controllability for second laser radar support and first laser radar support. That is, the second laser radar mount and the first laser radar mount are adjusted in position within a certain limit along the guide rail direction.
In this utility model, the 2040 section bar has been chooseed for use to the base, when providing support function, the weight of the as far as possible reduction design.
In particular, when assembling, reference may be made to the following steps:
And 2, assembling the two first laser radar supports and the first laser radars 2-6 to form a first laser radar module 2, and adjusting the installation angle according to the actual conditions of the test vehicle and the first laser radars 2-6 during assembling. And after the installation angle is fixed, forming a fixed structure on the first laser radar support.
And 3, mounting the base on the roof of the test vehicle body.
Step 5, installing the two first laser radar modules 2 on the base
And 6, finely adjusting the height of the second laser radar 1-4 and the installation angle of the first laser radar 2-6 according to the vision results of the three laser radars (one second laser radar 1-4 and two first laser radars 2-6).
The application provides a pair of test car, include the automobile body and install the laser radar support on the automobile body, wherein the laser radar support is any kind of laser radar support of above-mentioned, and the aforesaid has narrated about the concrete structure of laser radar support, and this application includes above-mentioned laser radar support, has above-mentioned technological effect equally.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A radar mount of a test vehicle, comprising:
the first laser radar support comprises a first mounting plate (2-3) and a second mounting plate (2-1), wherein a first laser radar mounting position for mounting a first laser radar (2-6) is arranged on the second mounting plate (2-1); and the angle adjusting device adjusts the shooting angle of the first laser radar (2-6), and two ends of the angle adjusting device are respectively connected with the first mounting plate (2-3) and the second mounting plate (2-1).
2. Test vehicle radar stand according to claim 1, characterised in that the first mounting plate (2-3) end is hinged to the second mounting plate (2-1), that the angle adjustment means comprise a rotary member (2-7), that the first end of the rotary member (2-7) is hinged to the second mounting plate (2-1) on the side remote from the first lidar mounting location, that the second end of the rotary member (2-7) is hinged to the first mounting plate (2-3), and that the first end of the rotary member (2-7) and the second end of the rotary member (2-7) are opposite ends of the rotary member (2-7).
3. The radar stand of a test vehicle as claimed in claim 2, wherein the rotating member (2-7) comprises a connecting member (2-2), a first end of the connecting member is hinged to the second mounting plate (2-1) at a side away from the first lidar mounting position, a second end of the connecting member (2-2) is provided with a hinged member (2-4), and the first end of the connecting member (2-2) and the second end of the connecting member (2-2) are opposite ends of the connecting member (2-2);
the connecting piece (2-2) is hinged on the first mounting plate (2-3) through the hinge piece (2-4), one side of the first mounting plate (2-3) close to the second mounting plate (2-1) is fixedly connected with a sliding plate (2-8), the sliding plate (2-8) is provided with a sliding chute (2-5) which is in sliding fit with the hinge piece (2-4), the hinged part (2-4) is in threaded connection with the connecting part (2-2), the screw part of the hinged part (2-4) penetrates through the sliding groove (2-5), the locking cap of the hinged part (2-4) is positioned on one side of the screw rod part far away from the connecting part (2-2), the side part of the locking cap is abutted against the side part of the sliding plate (2-8) to lock the connecting piece (2-2) and the first mounting plate (2-3).
4. Radar support for a test vehicle according to claim 3, characterised in that at least one of the second mounting plate (2-1), the connection (2-2) and the first mounting plate (2-3) is a 3D printing plate.
5. The radar support of the test vehicle as claimed in claim 3, wherein the connecting member (2-2) is a plate structure, the hinged members (2-4) are arranged on two opposite sides of the connecting member (2-2), the sliding grooves (2-5) comprise two hinged members (2-4), the hinged members (2-4) correspond to the sliding grooves (2-5) in a one-to-one mode, and the hinged members (2-4) are screws;
the first mounting plate (2-3) and the second mounting plate (2-1) are provided with two hinged positions, the hinged positions of the first mounting plate (2-3) and the second mounting plate (2-1) form hinged shafts through threaded shafts of first threaded fasteners, and the first threaded fasteners are in threaded connection with the first mounting plate (2-3);
the connecting piece (2-2) and the second mounting plate (2-1) are provided with two hinged positions, the hinged positions of the connecting piece (2-2) and the second mounting plate (2-1) form a hinged shaft through a threaded shaft of a second threaded fastener, and the second threaded fastener is in threaded connection with the connecting piece (2-2).
6. A test vehicle radar stand according to any one of claims 1 to 5, further including:
the second laser radar support, the second laser radar support includes second laser radar mounting panel (1-1) and adjusts the high adjusting device of second laser radar (1-4) height, second laser radar mounting panel (1-1) with high adjusting device's top is connected, the top of second laser radar mounting panel (1-1) sets up the second laser radar installation position of installation second laser radar (1-4).
7. A radar support of a test vehicle as claimed in claim 6, wherein the height adjustment means comprises at least two plate block sets, the top ends of the plate block sets are connected with the second lidar mounting plate (1-1), and the bottom ends of the plate block sets are connected with the top end of the vehicle body of the test vehicle;
the plate block group comprises a plurality of plates (1-2) which are stacked, detachably and fixedly arranged in the direction from the vehicle body of the test vehicle to the second laser radar (1-4), and at least two plates (1-2) in the plates (1-2) are connected through locking pieces (1-3).
8. A radar support of a test vehicle as claimed in claim 6, further comprising a base connected with the vehicle body, wherein the base comprises a first section bar (3) and a second section bar (4), the length direction of the first section bar (3) and the length direction of the second section bar (4) both extend along the front and rear direction of the vehicle body, a plurality of first mounting positions for mounting the second laser radar support are arranged on the first section bar (3) along the length direction of the first section bar, and a plurality of second mounting positions for mounting the first laser radar support are arranged on the second section bar (4) along the length direction of the second section bar.
9. Radar support for test vehicles according to claim 8,
the height adjusting device comprises at least two plate group, the top ends of the plate groups are connected with the second laser radar mounting plate (1-1), and the bottom ends of the plate groups are connected with the top end of the first section bar (3);
the plate block group comprises a plurality of plates (1-2) which are stacked, detachably and fixedly arranged in the direction from the vehicle body of the test vehicle to the second laser radar (1-4);
the plate (1-2) and the first section bar (3) are section bars with the same specification, and at least two section bars are locked through a connecting piece.
10. A test vehicle comprising a vehicle body and a radar mount mounted on the vehicle body, wherein the radar mount is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221072171.1U CN217467160U (en) | 2022-05-06 | 2022-05-06 | Test vehicle and radar support thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221072171.1U CN217467160U (en) | 2022-05-06 | 2022-05-06 | Test vehicle and radar support thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467160U true CN217467160U (en) | 2022-09-20 |
Family
ID=83274096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221072171.1U Active CN217467160U (en) | 2022-05-06 | 2022-05-06 | Test vehicle and radar support thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217467160U (en) |
-
2022
- 2022-05-06 CN CN202221072171.1U patent/CN217467160U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3408140B1 (en) | Apparatuses for mounting camera arrangements on motor vehicles | |
| US7942223B2 (en) | Vehicular radiator supporting apparatus | |
| CN101765536A (en) | Bumper is installed in method on the vehicle structure | |
| CN217467160U (en) | Test vehicle and radar support thereof | |
| EP1897631A1 (en) | Levelling bench arrangement, set of accessories for a levelling bench arrangement, and method for preparation of a levelling bench for a particular vehicle model | |
| CN202691471U (en) | Video camera installing frame | |
| CN215525049U (en) | High-thrust coaxial double-propeller test board | |
| CN214153812U (en) | Chassis wire harness installation structure for wire harness guide support | |
| CN212220388U (en) | Water tank installation device and automobile | |
| CN217467152U (en) | Test vehicle and radar support thereof | |
| CN221279035U (en) | Camera tool clamp for collecting visual angle of driver of collision test trolley | |
| CN215398468U (en) | Radar installing support, radar mounting structure and vehicle | |
| CN208653421U (en) | Double excitation smoothness measuring equipment mounting device | |
| CN217753620U (en) | Warning lamp mounting rack | |
| CN220374673U (en) | Adjustable positioning supporting mechanism suitable for automobile back panel | |
| CN214149863U (en) | Universal test tool for positioning brake caliper | |
| CN221289128U (en) | Adjustable shaped steel processingequipment that bends | |
| CN217560674U (en) | Sensor mounting structure and patrol and examine dolly | |
| CN217687897U (en) | General test device of a kind of steering system | |
| CN216079064U (en) | Calibration equipment | |
| CN220314881U (en) | Millimeter wave radar bracket assembly | |
| CN218703014U (en) | Universal fixing support for automatic driving roof sensor | |
| CN213065212U (en) | LED display screen | |
| CN219053506U (en) | Locking device for clamping ring and gasket of automobile gear shifter | |
| CN216524815U (en) | Low-speed collision barrier with collision head height capable of being rapidly and accurately adjusted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |