CN207992434U - A kind of adjustable laser radar roll, pitch angle installing mechanism - Google Patents
A kind of adjustable laser radar roll, pitch angle installing mechanism Download PDFInfo
- Publication number
- CN207992434U CN207992434U CN201820417501.3U CN201820417501U CN207992434U CN 207992434 U CN207992434 U CN 207992434U CN 201820417501 U CN201820417501 U CN 201820417501U CN 207992434 U CN207992434 U CN 207992434U
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- China
- Prior art keywords
- laser radar
- link
- adjusting bracket
- roll
- pitching
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Abstract
The utility model provide a kind of adjustable laser radar roll, pitch angle installing mechanism, belong to radar mounting technique field.Including link, the pitching roll adjusting bracket and the laser radar link on pitching roll adjusting bracket that are mounted on link：The link includes orthogonal two plates, and mounting hole is both provided on level board and vertical plate；The pitching roll adjusting bracket includes a bottom plate and two side plates perpendicular to the base plate, is provided with arc sliding slot corresponding with link vertical plate upper installing hole on bottom plate, arc sliding slot is also equipped on side plate；Laser radar mounting hole and mounting hole corresponding with the arc sliding slot on pitching roll adjusting bracket side plate are provided on the laser radar link.The utility model provides a kind of laser radar installing mechanism simple in structure, easy to use, is convenient for the installation of laser radar, and can adjust pitching, the roll angle of laser radar respectively, and flexibility is strong.
Description
Technical field
The utility model belongs to radar mounting technique field, specially a kind of adjustable laser radar roll, pitch angle
Installing mechanism.
Background technology
Pilotless automobile integrates the technologies such as computer science, intelligent control, sensor information processing, embodies one
The whole scientific and technological level of a country.The appearance of unmanned vehicle greatly improves the safety of driving, reduces the hair of traffic accident
Raw rate, the unmanned inexorable trend for having become future automobile development.In unmanned vehicle operation, the perception to vehicle-periphery
It is key component, compared with visual perception, the higher surrounding ring of precision can be obtained in real time using the environment sensing of laser radar
Border relevant information so that unmanned vehicle judges more precise and high efficiency to information such as the barriers of surrounding.
Laser radar is widely used in the fields such as mobile robot, unmanned, it is remote with detection range, precision is high,
It is real-time, and be illuminated by the light in actual use, the natural environment influences such as sleety weather it is small, it is adaptable the advantages that.Based on sharp
The carrier running environment perception of optical radar is to carry out the basis of local paths planning, the advanced tasks such as environment sensing, can quickly,
Accurately realize detection of obstacles, can traffic areas judge etc. it is the key that realize local paths planning, carry out automatic obstacle avoiding etc..
Utility model content
The purpose of this utility model is that for the more and more common of laser radar application, it is simple to provide a kind of installation, makes
Laser radar pitching, roll angle distinguish adjustable laser radar mounting structure.
The utility model aim is achieved through the following technical solutions：
A kind of adjustable laser radar roll, pitch angle installing mechanism, the installing mechanism includes link, installation
Pitching roll adjusting bracket on link and the laser radar link on pitching roll adjusting bracket：
The link includes orthogonal two plates, and mounting hole is both provided on level board and vertical plate；
The pitching roll adjusting bracket includes a bottom plate and two side plates perpendicular to the base plate, is provided with and connects on bottom plate
The corresponding arc sliding slot of frame vertical plate upper installing hole is connect, arc sliding slot is also equipped on side plate；
Be provided on the laser radar link laser radar mounting hole and on pitching roll adjusting bracket side plate
The corresponding mounting hole of arc sliding slot.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, the link realize that the installation of entire link is fixed by the mounting hole on level board.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment is additionally provided with the right angle trigonometry support plate being respectively perpendicular with vertical plate and level board on the link.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, two side plates of the pitching roll adjusting bracket are distributed in the both sides of bottom plate, and symmetrically.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, the arc sliding slot on the pitching roll adjusting bracket bottom plate are distributed in pitching roll adjusting bracket frame bottom plate centre bit
It is set on the same radius circumference in the center of circle；Arc sliding slot on the pitching roll adjusting bracket side plate is distributed in pitching roll tune
It saves on the same radius circumference that frame side plate center is the center of circle.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, the arc sliding slot on the pitching roll adjusting bracket bottom plate are four；On the pitching roll adjusting bracket side plate
Arc sliding slot is two, and in symmetrical up and down.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, the arc sliding slot on the pitching roll adjusting bracket vertical plate, for one group, are symmetrically distributed in the two of bottom plate with two
Side.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, the laser radar link include a bottom plate and two side plates perpendicular to the base plate, and laser is provided on side plate
Radar mounting hole and mounting hole corresponding with arc sliding slot on pitching roll adjusting bracket side plate.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, two side plates of the laser radar link are distributed in the both sides of bottom plate, and symmetrically.
As a kind of adjustable laser radar roll described in the utility model, one of the installing mechanism of pitch angle it is specific
Embodiment, there are five mounting holes for setting on the laser radar link, wherein up and down two be laser radar mounting hole, it is intermediate
Three are mounting hole corresponding with arc sliding slot on pitching roll adjusting bracket side plate.
Compared with prior art, the utility model has the advantages that：
The utility model provides a kind of laser radar installing mechanism simple in structure, easy to use.Installing mechanism of the present invention
The installation of laser radar may be implemented, and pitching, the roll angle of laser radar can be adjusted respectively according to demand, have certain
Flexibility.
Existing mobile lidar is typically mounted in front of car body, realizes the effectively perceive to road ahead environment.This hair
Bright installing mechanism combine current automobile common configuration, not to automobile self structure carry out larger change in the case of, only need by
Link is fixed on automotive front end bumper bar crossbeam, is fixed to the installation of mobile lidar to realize.
Description of the drawings
Fig. 1 is the fractionation schematic diagram of installing mechanism in example 1.
Fig. 2 is the structural schematic diagram of link in example 1.
Fig. 3 is the structural schematic diagram of pitching roll adjusting bracket in example 1.
Fig. 4 is the structural schematic diagram of laser radar link in example 1.
Fig. 5 is the scheme of installation of laser radar installing mechanism in example 1.
Reference numeral：1- links, 2- pitching roll adjusting brackets, 3- laser radar link 4- single line laser radars, 11-
Vertical plate, 12- level boards, 111,121- mounting holes, 13- right angle trigonometry support plates, 21- bottom plates, 22- side plates, 211,221- arcs
Shape sliding groove, 31- bottom plates, 32- side plates, 321,322- mounting holes.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
With reference to the adjustable laser radar roll a kind of to the utility model of concrete structure and principle, the peace of pitch angle
Mounting mechanism is described in detail.
The utility model provide a kind of adjustable laser radar roll, pitch angle installing mechanism, the installing mechanism
Including link, the pitching roll adjusting bracket and the laser radar on pitching roll adjusting bracket that are mounted on link
Link.
In the utility model installing mechanism, link is used for realizing fixation and the pitching roll adjusting bracket of entire installing mechanism
Installation.Pitching roll adjusting bracket is mounted on link and link can slide relatively, so as to change laser radar
Roll angle.Laser radar link is mounted on pitching roll adjusting bracket and pitching roll adjusting bracket can slide relatively, to
The pitch angle of laser radar can be adjusted in a certain range.Laser radar link is used for installing laser radar.
It is further described with reference to the concrete structure of each component.
The link includes orthogonal two plates, and mounting hole is both provided on level board and vertical plate.Link
The number and distribution of level board and vertical plate upper installing hole can be set according to particular condition in use, as long as can realize link certainly
The fixation of body and the fixed installation of pitching roll adjusting bracket.
Further, right angle trigonometry support plate vertical with level board and vertical plate respectively is additionally provided on the link.
Right angle trigonometry supporting rack is vertical with level board and vertical plate respectively, can improve the stability of connecting frame structure.
The pitching roll adjusting bracket includes a bottom plate and two side plates perpendicular to the base plate, is provided with and connects on bottom plate
The corresponding arc sliding slot of frame vertical plate upper installing hole is connect, arc sliding slot is also equipped on side plate.Further, two side plate phases
It is mutually symmetrical.Bottom plate is used for pitching roll adjusting bracket being fixed on link, passes through arc sliding slot on regulating base board and company
The roll angle of laser radar can be changed by connecing the position of frame vertical plate upper installing hole.Arc sliding slot on side plate is used for installing
Laser radar link, and laser radar link is made to be slided with respect to pitching roll adjusting bracket, so as to adjust in a certain range
Save the pitch angle of laser radar.
Further, the arc sliding slot of the pitching roll adjusting bracket bottom plate is distributed in in pitching roll adjusting bracket bottom plate
Heart position is on the same radius circumference in the center of circle；The arc sliding slot on pitching roll adjusting bracket side plate is distributed in pitching
Roll adjusting bracket side plate center is on the same radius circumference in the center of circle.It, can be the bottom of in order to facilitate opening up for arc sliding slot
Centre bore is arranged in the center of plate and side plate, and then arc sliding slot is distributed on same radius circumference using centre bore as the center of circle
.Arc sliding slot is distributed in using center as on the same radius circumference in the center of circle, the stability of enhancing structure, and makes tune
Save more convenient, uniformly, and angle is more controllable.
Be provided on the laser radar link laser radar mounting hole and on pitching roll adjusting bracket side plate
The corresponding mounting hole of arc sliding slot.Laser radar mounting hole be in order to realize the installation of laser radar, it is other (with pitching cross
Arc sliding slot on rolling adjusting bracket side plate is corresponding) mounting hole be and to make to realize the installation of laser radar link
It can be slided on the arc sliding slot on pitching roll adjusting bracket side plate, so as to adjust laser radar in a certain range
Pitch angle.The concrete structure of laser radar link can be set according to laser radar self structure, as long as this can be realized
Function described in utility model.
As a preferred embodiment, the laser radar link includes a bottom plate and two side plates perpendicular to the base plate, side
Laser radar mounting hole and mounting hole corresponding with the arc sliding slot on pitching roll adjusting bracket side plate are provided on plate.
Further, two side plates are symmetrical.Laser radar mounting hole is used for fixed laser radar, and other mounting holes correspond to pitching
Arc sliding slot on roll adjusting bracket side plate can adjust the pitch angle of laser radar in a certain range.
In order to ensure connection reliability, mitigate load-bearing, overall stability and the safety of component are improved, to each component
Material carries out preferred.The link uses 5mm thickness aluminium sheets；The pitching roll adjusting bracket and laser radar link are adopted
With 4mm thickness aluminium sheets.
The utility model laser radar installing mechanism can adjust pitching, the roll of laser radar according to specifically used demand
Angle can be adjusted or be adjusted simultaneously respectively, and flexibility is strong.
With reference to specific example adjustable laser radar roll a kind of to the utility model, the installing mechanism of pitch angle
It is further described.
Example 1
This example is installed on car body front end by taking the installation of single line laser radar as an example, realizes to road ahead environment
Effectively perceive.This example installing mechanism is suitable for the common configuration of automobile, and larger change need not be carried out to car body and is determined, directly by it
On the bumper bar crossbeam of car body leading portion.
A kind of single line laser radar installing mechanism of this example, such as Fig. 1, shown in Fig. 5.It is adjusted including link 1, pitching roll
Frame 2 and laser radar link 3：
The link 1 is as shown in Figure 2.Including orthogonal two plates, there are four mounting holes for setting on level board 12
121 (one of them is located at 12 center of level board), there are five mounting hole 111, (one of them is located at vertical for setting on vertical plate 11
11 center of plate)；Link 1 is mounted on by the mounting hole 121 on level board 12 on the bumper bar crossbeam of car body front end, to realize
The installation of link 1, installing mechanism and single line laser radar is fixed.
Right angle trigonometry support plate vertical with level board 12 and vertical plate 11 respectively is additionally provided on this example link 1
13.Right angle trigonometry supporting rack 13 is vertical with level board 12 and vertical plate 11 respectively, can improve the stability of 1 structure of link.
To mitigate load-bearing, the overall stability of component is improved, using 5mm thickness aluminium sheet as link 1.
The pitching roll adjusting bracket 2 is as shown in Figure 3.It is symmetrical including a bottom plate 21 and two and vertical with bottom plate 21
Straight side plate 22 is provided with four arc sliding slots corresponding with 3 vertical plate of link, 31 upper installing hole 311 on bottom plate 21
211, there are two arc sliding slots 221 for setting on side plate 21；Pitching roll adjusting bracket 2 passes through the arc sliding slot on bottom plate 21
211 are mounted on the mounting hole 111 of 1 vertical plate 11 of link.Pass through the arc sliding slot 211 and link on regulating base board 21
The position of 1 vertical plate, 11 upper installing hole 111 can change the roll angle of single line laser radar.Arc sliding slot on side plate 22
221 are used for installing laser radar link 3, and laser radar link 3 is made to be slided with respect to pitching roll adjusting bracket 2, can be certain
The pitch angle of single line laser radar is adjusted in range.
The center of bottom plate 21 is provided with centre bore, and four arc sliding slots 211 are distributed in is with 21 centre bore of bottom plate
On the same radius circumference in the center of circle.Specifically, with symmetrical, two left and right two that bottom plate 21 is respectively distributed to for one group of form
Side.The center of side plate 22 is provided with centre bore, and two distributions of arc sliding slot 221 are using 22 centre bore of side plate as the same of the center of circle
On radius circumference, specifically, it is distributed in the both sides up and down of side plate 22 in a symmetrical manner.
To mitigate load-bearing, the overall stability of component is improved, using 4mm thickness aluminium sheet as pitching roll adjusting bracket 2.
The laser radar link 3 is as shown in Figure 4.It is symmetrical including a bottom plate 31 and two and vertical with bottom plate 31
Straight side plate 32, there are five mounting holes (321,322), wherein the two of upper and lower part mounting hole 321 and single line for side plate setting
Itself hole of laser radar 4 position is corresponding, for fixing single line single line laser radar 4；Intermediate three mounting holes 322 and pitching roll
Arc sliding slot 221 is corresponding on 2 side plate 22 of adjusting bracket, and laser radar link 1 is mounted on by intermediate three mounting holes 122
On arc sliding slot 221 on 2 side plate 22 of pitching roll adjusting bracket, the pitching of single line laser radar can be adjusted in a certain range
Angle.
To mitigate load-bearing, the overall stability of component is improved, using 4mm thickness aluminium sheet as laser radar link 1.
This exemplary laser radar installing mechanism when in use, need to only assemble all parts according to attached drawing 5, link
1 level board 12 is mounted on automotive front end bumper bar crossbeam, and the bottom plate 21 of pitching roll adjusting bracket 2 is mounted on link 1
On vertical plate 11, the side plate 32 of laser radar link 3 is mounted on the side plate 22 of pitching roll adjusting bracket 2, single line laser thunder
Up on the side plate 32 of laser radar link 3.Then according to specifically used demand, single line laser thunder is adjusted respectively
Pitching, roll and the course heading reached.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. the installing mechanism of a kind of adjustable laser radar roll, pitch angle, which is characterized in that the installing mechanism includes connecting
Frame is connect, the pitching roll adjusting bracket being mounted on link and the laser radar connection on pitching roll adjusting bracket
Frame：
The link includes orthogonal two plates, and mounting hole is both provided on level board and vertical plate；
The pitching roll adjusting bracket includes a bottom plate and two side plates perpendicular to the base plate, is provided on bottom plate and link
Vertical plate upper installing hole corresponding arc sliding slot is also equipped with arc sliding slot on side plate；
Be provided on the laser radar link laser radar mounting hole and with the arc on pitching roll adjusting bracket side plate
The corresponding mounting hole of sliding groove.
2. the installing mechanism of a kind of adjustable laser radar roll as described in claim 1, pitch angle, which is characterized in that institute
It states link and realizes that the installation of entire link is fixed by the mounting hole on level board.
3. the installing mechanism of a kind of adjustable laser radar roll as described in claim 1, pitch angle, which is characterized in that institute
State the right angle trigonometry support plate for being additionally provided on link and being respectively perpendicular with vertical plate and level board.
4. the installing mechanism of a kind of adjustable laser radar roll as described in claim 1, pitch angle, which is characterized in that institute
Two side plates for stating pitching roll adjusting bracket are distributed in the both sides of bottom plate, and symmetrically.
5. the installing mechanism of a kind of adjustable laser radar roll as described in claim 1, pitch angle, which is characterized in that institute
The arc sliding slot on pitching roll adjusting bracket bottom plate is stated to be distributed in using pitching roll adjusting bracket bottom plate center as the center of circle
With on radius circumference；Arc sliding slot on the pitching roll adjusting bracket side plate is distributed in in pitching roll adjusting bracket side plate
Heart position is on the same radius circumference in the center of circle.
6. the installing mechanism of a kind of adjustable laser radar roll as claimed in claim 5, pitch angle, which is characterized in that institute
It is four to state the arc sliding slot on pitching roll adjusting bracket bottom plate；Arc sliding slot on the pitching roll adjusting bracket side plate
It it is two, and in symmetrical up and down.
7. the installing mechanism of a kind of adjustable laser radar roll as claimed in claim 6, pitch angle, which is characterized in that institute
The arc sliding slot on pitching roll adjusting bracket vertical plate is stated with two as one group, is symmetrically distributed in the both sides of bottom plate.
8. the installing mechanism of a kind of adjustable laser radar roll as described in claim 1, pitch angle, which is characterized in that institute
It includes a bottom plate and two side plates perpendicular to the base plate to state laser radar link, and laser radar mounting hole is provided on side plate
And mounting hole corresponding with arc sliding slot on pitching roll adjusting bracket side plate.
9. the installing mechanism of a kind of adjustable laser radar roll as claimed in claim 8, pitch angle, which is characterized in that institute
Two side plates for stating laser radar link are distributed in the both sides of bottom plate, and symmetrically.
10. the installing mechanism of a kind of adjustable laser radar roll as claimed in claim 8, pitch angle, which is characterized in that institute
Stating on laser radar link setting, there are five mounting holes, wherein up and down two be laser radar mounting hole, intermediate three for
The corresponding mounting hole of arc sliding slot on pitching roll adjusting bracket side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417501.3U CN207992434U (en) | 2018-03-27 | 2018-03-27 | A kind of adjustable laser radar roll, pitch angle installing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417501.3U CN207992434U (en) | 2018-03-27 | 2018-03-27 | A kind of adjustable laser radar roll, pitch angle installing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992434U true CN207992434U (en) | 2018-10-19 |
Family
ID=63829208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820417501.3U Expired - Fee Related CN207992434U (en) | 2018-03-27 | 2018-03-27 | A kind of adjustable laser radar roll, pitch angle installing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207992434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017065636A (en) * | 2015-10-02 | 2017-04-06 | トヨタ自動車株式会社 | Sensor attachment structure for vehicle |
-
2018
- 2018-03-27 CN CN201820417501.3U patent/CN207992434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017065636A (en) * | 2015-10-02 | 2017-04-06 | トヨタ自動車株式会社 | Sensor attachment structure for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |