CN210047409U

CN210047409U - Adjustable support of preceding radar

Info

Publication number: CN210047409U
Application number: CN201920782362.9U
Authority: CN
Inventors: 莫敬植; 黄泽强
Original assignee: Huizhou Desai Xiwei Intelligent Transportation Technology Research Institute Co Ltd
Current assignee: Huizhou Desai Xiwei Intelligent Transportation Technology Research Institute Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-11
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a preceding radar adjustable support, including the base that is used for the radar before the installation for the angle modulation structure of radar horizontal angle and every single move angle before adjusting, preceding radar passes through angle modulation structural mounting on the base. The angle adjusting structure comprises three adjusting pieces, and the three adjusting pieces respectively penetrate through three mounting holes which are distributed in a triangular mode on the front radar and then fix the front radar on the base. The utility model discloses adjustable support of preceding radar has simple structure, preparation convenience and can adjust advantages such as radar horizontal angle and every single move angle.

Description

Adjustable support of preceding radar

Technical Field

The utility model relates to an on-vehicle radar support technical field specifically is an adjustable support of preceding radar.

Background

With the development of automobile intelligence, front radars are indispensable sensors for autonomous driving, and have functions of predicting a collision, performing adaptive cruise, and the like in order to detect a forward obstacle. Wherein the installation requirement precision of preceding radar is higher, needs to have mechanical support to finely tune it, wherein need realize mechanical adjustment and demarcation before the garage rolls off the production line, reprocesses in 4S shop and also needs to realize mechanical adjustment and demarcation, consequently this support needs to satisfy requirements such as adjustable, readjustable, easy operability, low price.

The radar support is used as one of indispensable auxiliary parts for installing the radar on an automobile, the radar support on the market is mostly non-angle-adjustable and has a complex structure, and when the radar is installed on the automobile through the radar support, the position of the support fixed on the automobile is mostly not parallel to the tail of the automobile, so the angle of the radar after installation is possibly not accurate, and the performance of the radar is influenced; and because the required angle of installation radar position of different motorcycle types is also different, this radar support that leads to this kind of unable angle regulation can only be applicable to a motorcycle type, and application range has received very big restriction, and it is also higher relatively to need design different supports to match to different motorcycle types.

In order to solve the above problems, the chinese utility model patent application with publication number CN207984718U discloses an angle-adjustable radar stand, which comprises an upper stand and a lower stand, wherein the upper stand comprises a first upper stand and a second upper stand; the first upper bracket and the second upper bracket are respectively provided with a front end fixing hole, a rear end fixing hole and a waist-shaped hole; the lower bracket comprises a bottom plate and two side wings, wherein both the two side wings are provided with a fixed hole and a floating hole group, and the circle centers of the floating hole groups are all on an arc which takes the circle center of the fixed hole as the circle center and takes a certain length as the radius; front end fixing holes on the first upper support and the second upper support are respectively matched and connected with fixing holes on two side wings of the lower support, rear end fixing holes on the first upper support and the second upper support are respectively matched and connected with a floating hole group on the lower support, and kidney-shaped holes on the first upper support and the second upper support are used for fixing a radar; through the design of above-mentioned floating punch combination, realize radar installation angle's controllability, make the radar support can be suitable for different motorcycle types, application range increases, has reduced the manufacturing cost of support. The upper support is mainly characterized in that floating hole groups are arranged on two side wings of the lower support, so that the angle of the upper support can swing integrally, and a radar mounted on the upper support is driven to adjust the pitching angle along with the upper support. This patent application technical scheme has solved the adjustable problem of support to a certain extent, but its regulation direction has the limitation, and the support comprises upper and lower support and flank moreover, and the structure is complicated relatively.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a simple structure, preparation convenience and can realize the adjustable support of preceding radar of horizontal angle and every single move angle regulation.

In order to achieve the above purpose, the following technical solutions are provided.

The utility model provides an adjustable support of preceding radar, is including the base that is used for radar before the installation for adjust the angle modulation structure of preceding radar horizontal angle and every single move angle, preceding radar passes through angle modulation structural mounting on the base. The front radar adjustable bracket of the utility model mainly comprises a base and an angle adjusting structure, and has few components and simple structure; the front radar is directly arranged on the base through the angle adjusting structure, and the front radar is convenient to manufacture and install; the angle adjusting structure is used for adjusting the horizontal angle and the pitching angle of the front radar, namely the horizontal angle and the pitching angle can be adjusted, the adjusting effect is good, and the application range is wide.

Furthermore, the angle adjusting structure comprises at least three adjusting pieces, and the adjusting pieces respectively penetrate through corresponding mounting holes in the front radar and then fix the front radar on the base. The number of the adjusting pieces is three, and the three adjusting pieces respectively penetrate through three mounting holes which are distributed in a triangular mode in the front radar and then fix the front radar on the base. The three adjusting pieces are distributed in a triangular shape, and stepless adjustment of the angle of the front radar can be achieved. Specifically, the three adjusting pieces are distributed in a triangular shape, the geometrical principle of a plane is determined by three points, the height of the three adjusting pieces is determined by the position of the mounting plane of the front radar, and any one of the three adjusting pieces is adjusted at will, so that the angle adjustment of the mounting plane of the front radar can be realized. If the adjusting piece at the lower right position is fixed, the adjusting piece at the left position is adjusted to change the height of the adjusting piece extending out of the base, so that the horizontal angle of the front radar is adjusted; and adjusting the upper right position adjusting piece to change the height of the upper right position adjusting piece extending out of the base, so that the pitch angle of the front radar is adjusted. The regulating part sets up to three, is an optimal scheme, and of course, also can set up four or more than four regulating parts and the mounting hole on the preceding radar as required and correspond, carries out space angle's regulation to preceding radar.

The top of the adjusting part is connected with a limiting fastener, and a limiting clamping groove used for clamping the front radar is formed in the limiting fastener. Spacing fastener and the setting of spacing draw-in groove on it, when the radar was installed on the base before the regulating part will, with spacing fastener together with the regulating part alignment preceding mounting hole on the radar, follow supreme back of passing the mounting hole down, preceding radar mounting panel just blocks in spacing draw-in groove, spacing fastener plays the limiting displacement to preceding radar.

Spacing fastener includes the fastener main part, the bottom of fastener main part is equipped with outside convex lower snap ring or a plurality of interval distribution's lower fixture block, the middle part of fastener main part is equipped with top-down and leans out in proper order and arranges and go up snap ring or a plurality of interval distribution's last fixture block with lower snap ring or lower fixture block matched with. Lower snap ring or fixture block top-down lean out the setting in proper order down, can penetrate fast and make preceding radar integrated circuit board connect in spacing draw-in groove when effectively guaranteeing spacing fastener from bottom to top to pass the mounting hole of preceding radar.

The upper clamping ring or the upper clamping block is made of elastic plastic materials. The installation and the disassembly of the limiting fastener and the front radar plate are further ensured, the upper clamping ring or the upper clamping block has elasticity, on one hand, the limiting fastener is convenient to penetrate into the installation hole from bottom to top and then extend out, and the limiting clamping groove is used for clamping the front radar plate; on the other hand, when needed, the clamping ring or the upper clamping block can be pressed, so that the disassembly of the limiting fastener is realized after the clamping ring or the upper clamping block passes through the mounting hole.

The adjusting piece is connected with the limiting fastener in a universal rotating mode. Specifically, the inside of fastener main part is the cavity setting, the cavity includes a globular cavity structure in the upper portion of fastener main part, the top of regulating part is the ball type and adjusts the head, the size and the globular cavity structure of ball type regulation head cooperate, the regulating part rotates with spacing fastener in globular cavity structure position and is connected. The adjusting piece is a round ball head adjusting screw or a round ball head telescopic rod. The adjusting piece is in universal connection with the limiting fastener, on one hand, when the limiting fastener is assembled with the adjusting piece, the universal adjusting function of each dimension is achieved, and when the adjusting piece is adjusted in a free rotating mode, the front radar plate is kept fixed together with the limiting fastener; on the other hand, the adjusting part is limited to prevent the adjusting part from loosening, and the stability of fixing the front radar plate on the base through the adjusting part is further ensured.

Mounting structures made of nylon materials are respectively arranged on the base and at positions corresponding to the three mounting holes which are distributed in a triangular mode on the front radar, the mounting structures are mounting assemblies, the mounting assemblies are detachably connected with the base, each mounting assembly comprises a mounting plate, a mounting column is fixedly connected onto each mounting plate, and the mounting columns and the mounting plates are detachably mounted on the bottom plate through fasteners; or the mounting structure is a mounting column, the mounting column is fixedly connected with the base, and a unthreaded hole with the aperture smaller than that of the adjusting screw is arranged in the mounting column. Mounting structure adopts the nylon materials to make, and when the regulating part was adjusting screw, adjusting screw can extrude and the tapping nylon materials to produce certain frictional force, and then increase its self-locking power and play locking effect. The nylon materials are PA66 and PA1010, and the nylon materials have the characteristics of good elasticity, fatigue resistance and certain weather resistance, and even under the vibration impact of a vehicle-mounted product, the interference fit between the screws and the nylon materials can play a good role in vibration resistance and anti-falling. The nylon material also has certain chemical resistance, and common cleaning agents, gasoline and the like on automobiles cannot corrode the nylon material. In addition, the screw assembled through the nylon scheme can also meet the requirements of repeated disassembly and readjustment in 4S stores.

The utility model discloses preceding adjustable support of radar compares with prior art, has following beneficial effect:

firstly, the structure is simple, the front radar adjustable bracket of the utility model mainly comprises a base and an angle adjusting structure, the number of components is small, the sources are rich, the whole structure is simple, and the price is low;

secondly, the front radar is convenient to manufacture and install, is directly installed on the base through the angle adjusting structure, and is convenient to manufacture and install and easy to operate;

and thirdly, spatial adjustment of a horizontal angle and a pitch angle can be performed, three adjusting pieces are distributed in a triangular mode, the geometric principle of a plane is determined by three points, the height of the three adjusting pieces is determined by the position of the installation plane of the front radar, and any one of the three adjusting pieces is adjusted at will, so that the angle adjustment of the installation plane of the front radar can be achieved. If the adjusting piece at the lower right position is fixed, the adjusting piece at the left position is adjusted to change the height of the adjusting piece extending out of the base, so that the horizontal angle of the front radar is adjusted; the upper right position adjusting piece is adjusted to enable the height of the upper right position adjusting piece extending out of the base to be changed, so that the pitching angle of the front radar is adjusted, the adjusting effect is good, and the application range is wide;

fourthly, the adjustable bracket can be fixed, and the structural design of the adjustable bracket of the front radar of the utility model can meet the fixed installation requirement of the front radar;

fifth, the reliability is high, the utility model discloses limit fastener, the last draw-in groove of limit fastener and the setting of ball-type cavity to and the design that the base adopted nylon materials to make, effectively ensured the stability that adjustable piece and base are connected, and the stability that the front radar is connected with adjustable piece, and then the reliability of the front radar installation is wholly promoted;

sixth, light in weight, the base adopts the nylon materials to make, and spacing fastener adopts the plastic material to make, and it effectively ensures that support integral member light in weight, effectively reduces the bearing of car.

Drawings

FIG. 1 is an assembly diagram of an embodiment of the adjustable front radar bracket of the present invention;

FIG. 2 is an exploded view of an embodiment of the adjustable front radar bracket of the present invention;

fig. 3 is a top view of an embodiment of the adjustable front radar bracket of the present invention;

FIG. 4 is a schematic structural view of the limiting fastener shown in FIG. 1;

FIG. 5 is a schematic longitudinal cross-sectional view of the spacing clip of FIG. 1;

FIG. 6 is a schematic partial cross-sectional view of FIG. 1;

fig. 7 is an assembly view of another embodiment of the adjustable front radar bracket of the present invention;

fig. 8 is an exploded view of another embodiment of the adjustable front radar bracket of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The adjustable bracket for front radar of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

As shown in fig. 1 to 3, the present invention discloses a specific embodiment of a front radar adjustable support, which comprises a base 10 for installing a front radar 40, and an angle adjusting structure 20 for adjusting the horizontal angle and pitch angle of the front radar 40, wherein the front radar 40 is installed on the base 10 through the angle adjusting structure 20. The front radar adjustable bracket of the utility model mainly comprises a base 10 and an angle adjusting structure 20, and has few components and simple structure; the front radar 40 is directly arranged on the base 10 through the angle adjusting structure 20, and the manufacture and the installation are convenient; the angle adjusting structure 20 is used for adjusting the horizontal angle and the pitch angle of the front radar 40, namely, the horizontal angle and the pitch angle can be adjusted, and the adjusting effect is good and the application range is wide. Specifically, the angle adjusting structure 20 includes at least three adjusting members 21, and each adjusting member 21 passes through a corresponding mounting hole 41 on the front radar 40 and then fixes the front radar 40 on the base 10.

As shown in fig. 1 to 3, the number of the adjusting members 21 is three, and the three adjusting members 21 respectively pass through three corresponding mounting holes 41 which are distributed in a triangular shape on the front radar 40 and then fix the front radar 40 on the base 10. The three adjusting pieces 21 are distributed in a triangular shape corresponding to the three mounting holes 41 on the front radar 40, so that the angle stepless adjustment of the front radar 40 can be realized. Specifically, the three adjusting members 21 are distributed in a triangular shape, a geometrical principle of a plane is determined by three points, the heights of the three adjusting members 21 are determined as the positions of the installation planes of the front radars 40, and any one of the three adjusting members 21 is adjusted at will, so that the angle adjustment of the installation plane of the front radar 40 can be realized. If the lower right position adjusting piece 21 is kept fixed, the adjusting piece 21 for adjusting the left position changes the height of the adjusting piece 21 extending out of the base 10, and further, the horizontal angle of the front radar 40 is adjusted; the adjustment of the upper right position adjustment member 21 causes a change in the height at which it extends out of the base 10, which in turn causes an adjustment in the pitch angle of the front radar 40. Of course, the number of the adjusting members shown in fig. 1 to 3 is three, which is an advantageous scheme, and when the adjusting member is used and implemented, four or more adjusting members may be provided to cooperate with the front radar for adjusting the space angle of the front radar according to the requirement.

As shown in fig. 4 to 6, further, a limiting fastener 30 is connected to the top of the adjusting member 21, and a limiting slot 32 for clamping the front radar 40 is formed in the limiting fastener 30. Spacing fastener 30 and the setting of spacing draw-in groove 32 on it, when radar 40 installs on base 10 before regulating part 21 will be, with mounting hole 41 on radar 40 before spacing fastener 30 aligns with regulating part 21, follow supreme mounting hole 41 back of passing down, preceding radar 40 mounting panel 12 just blocks in spacing draw-in groove 32, and spacing fastener 30 plays the limiting displacement to preceding radar 40. Specifically, limiting buckle 30 includes fastener main part 35, the bottom of fastener main part 35 is equipped with outside convex lower snap ring or a plurality of interval distribution's lower fixture block 31, the middle part of fastener main part 35 is equipped with top-down and leans out in proper order and arranges and go up snap ring or a plurality of interval distribution's last fixture block 33 with lower snap ring or fixture block 31 matched with down. The lower clamping ring or the lower clamping block 31 is sequentially arranged in an outward inclined manner from top to bottom, so that the limiting fastener 30 can quickly penetrate when penetrating through the mounting hole 41 of the front radar 40 from bottom to top and the front radar 40 is clamped in the limiting clamping groove 32. The upper clamping ring or the upper clamping block 33 is made of elastic plastic materials. The installation and the disassembly of the limiting fastener 30 and the front radar 40 plate are further ensured, the upper clamping ring or the upper clamping block 33 has elasticity, on one hand, the limiting fastener 30 is convenient to penetrate into the installation hole 41 from bottom to top and then extends out, and the limiting clamping groove 32 clamps the front radar 40 plate; on the other hand, when necessary, the upper snap ring or the upper latch 33 can be pressed to pass through the mounting hole 41, so that the limit fastener 30 can be detached.

As shown in fig. 4 to 6, the adjusting member 21 is connected to the limit buckle 30 in a universal rotation manner. Specifically, the inside of fastener main part 35 is the cavity setting, the cavity includes a globular cavity structure 34 in the upper portion of fastener main part 35, the top of regulating part 21 is ball type regulation head 22, ball type regulation head 22's size and globular cavity structure 34 cooperate, regulating part 21 rotates with spacing fastener 30 in globular cavity structure 34 position and is connected. The adjusting piece 21 is a round ball head adjusting screw or a round ball head telescopic rod. The adjusting part 21 is in universal connection with the limiting fastener 30, on one hand, when the limiting fastener 30 is assembled with the adjusting part 21, universal adjustment of all dimensions is achieved, and when the adjusting part 21 is adjusted in a free rotating mode, the front radar 40 plate is kept fixed together with the limiting fastener 30; on the other hand, the adjusting member 21 is limited to prevent the adjusting member 21 from being loosened, thereby further ensuring the stability of fixing the front radar 40 plate on the base 10 through the adjusting member 21.

As shown in fig. 1 to 6, the base 10 and the front radar 40 are provided with three mounting holes 41 corresponding to each other, the three mounting holes 41 are triangular in distribution, and the mounting structure is a mounting component 11, the mounting component 11 is detachably connected to the base 10, the mounting component 11 includes a mounting plate 12, a mounting post 14 is fixedly connected to the mounting plate 12, an optical hole 15 with an aperture smaller than an adjusting screw is arranged in the mounting post 14, the mounting post 14 and the mounting plate 12 are detachably mounted on the base 10 through a fastener 13, and are positioned on the vehicle body together with the base 10. Mounting structure adopts the nylon materials to make, and when regulating part 21 was adjusting screw, adjusting screw can extrude and the tapping nylon materials to produce certain frictional force, and then increase its self-locking power and play locking effect. The nylon materials are PA66 and PA1010, and the nylon materials have the characteristics of good elasticity, fatigue resistance and certain weather resistance, and even under the vibration impact of a vehicle-mounted product, the interference fit between the screws and the nylon materials can play a good role in vibration resistance and anti-falling. The nylon material also has certain chemical resistance, and common cleaning agents, gasoline and the like on automobiles cannot corrode the nylon material. In addition, the screw assembled through the nylon scheme can also meet the requirements of repeated disassembly and readjustment in 4S stores. Besides the adjusting screw, the adjusting member 21 can also be an adjusting member 21 that is a telescopic rod with a spherical head. When the adjusting piece 21 is a telescopic rod, the lower part of the telescopic rod is fixedly connected with the inner unthreaded hole 15 of the mounting column 14 in an inserting manner.

As shown in fig. 7 and 8, the present embodiment of the adjustable bracket for front radar of the present invention has substantially the same structure and principle as the previous embodiment, and the different points are: the structure of the base 10 in this embodiment is different from the structure of the base 10 in the previous embodiment, in this embodiment, the base 10 is a nearly L-shaped structure, the positions of the base 10 corresponding to the three mounting holes 41 on the front radar 40 are respectively provided with a mounting post 14, the mounting posts 14 are fixedly connected with the base 10, an unthreaded hole 15 with a diameter smaller than that of an adjusting screw is arranged in each mounting post 14, the two sides of the base 10 are respectively provided with a positioning hole 16, and the base 10 is positioned on the vehicle body at the positioning holes 16 on the two sides by a positioning element.

The above embodiments are only specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims

1. The utility model provides an adjustable support of preceding radar which characterized in that, is including the base that is used for radar before the installation for adjust the angle modulation structure of preceding radar horizontal angle and every single move angle, preceding radar passes through angle modulation structure and installs on the base.

2. The adjustable bracket for the front radar of claim 1, wherein the angle adjusting structure comprises at least three adjusting members, and the adjusting members respectively penetrate through corresponding mounting holes on the front radar and then fix the front radar on the base.

3. The adjustable front radar bracket according to claim 2, wherein a limiting fastener is connected to the top of the adjusting member, and a limiting clamping groove for clamping the front radar is formed in the limiting fastener.

4. The adjustable front radar bracket according to claim 3, wherein the limiting fastener comprises a fastener body, a lower clamping ring protruding outwards or a plurality of lower clamping blocks distributed at intervals are arranged at the bottom of the fastener body, and an upper clamping ring or a plurality of upper clamping blocks distributed at intervals are arranged in the middle of the fastener body and are sequentially and obliquely outwards arranged from top to bottom and matched with the lower clamping ring or the lower clamping blocks.

5. The adjustable front radar bracket as recited in claim 4, wherein the upper snap ring or the upper clip block is made of elastic plastic material.

6. The adjustable front radar mount of any one of claims 2 to 5 wherein the adjustment member is gimbaled for rotation with a limit stop.

7. The adjustable front radar bracket as recited in claim 4, wherein the fastener body is hollow, the hollow portion of the upper portion of the fastener body comprises a spherical cavity structure, the top of the adjusting member is a spherical adjusting head, the spherical adjusting head is matched with the spherical cavity structure in size, and the adjusting member is rotatably connected with the limiting fastener at the position of the spherical cavity structure.

8. The adjustable front radar mount of claim 7, wherein the adjustment member is a round ball head adjustment screw or a round ball head telescopic rod.

9. The front radar adjustable bracket according to claim 8, wherein mounting structures made of nylon materials are respectively arranged on the base at positions corresponding to the three mounting holes distributed in a triangular shape on the front radar, the mounting structures are mounting components, and the mounting components are detachably connected with the base; or the mounting structure is a mounting column, and the mounting column is fixedly connected with the base.

10. The adjustable front radar mount of claim 9, wherein the mounting assembly includes a mounting plate to which a mounting post is fixedly attached, the mounting post and the mounting plate being removably mounted to the base plate with a fastener.