CN216424350U - Hidden laser radar belt cleaning device and car - Google Patents
Hidden laser radar belt cleaning device and car Download PDFInfo
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- CN216424350U CN216424350U CN202123310137.1U CN202123310137U CN216424350U CN 216424350 U CN216424350 U CN 216424350U CN 202123310137 U CN202123310137 U CN 202123310137U CN 216424350 U CN216424350 U CN 216424350U
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- laser radar
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Abstract
The utility model discloses a hidden laser radar belt cleaning device and car, including the telescopic drain mechanism who installs in laser radar casing top, be equipped with a decorative cover plate at the tip of the flexible end of telescopic drain mechanism, be equipped with at least one nozzle at the flexible end of telescopic drain mechanism near the position of decorative cover plate, the water spray direction of this nozzle is down, and the nozzle inclines to the direction of keeping away from the decorative cover plate; the device also comprises a liquid guiding hose, one end of the liquid guiding hose is communicated with the telescopic liquid guiding mechanism, and the other end of the liquid guiding hose is connected with a pump. The utility model discloses can wash laser radar fast, effectively, stability is good to can ensure that the automobile body outward appearance is not influenced.
Description
Technical Field
The utility model relates to an automobile parts field especially relates to a hidden laser radar belt cleaning device and car.
Background
In the present day of automobile development with more and more intellectualization, automatic driving is gradually applied to actual driving, and the application of laser radar in automatic driving is more and more popularized. Due to the characteristics of the laser radar, the surface of the laser radar cannot be shielded by obstacles, so that the laser radar is generally flush with the surfaces of a bumper, a fender, a roof and the like of an automobile when needing to be arranged and assembled, but the laser radar is easily polluted by dust, mud and the like, and the detection accuracy and reliability of the laser radar are influenced.
Therefore, a cleaning device is urgently needed to clean the laser radar.
SUMMERY OF THE UTILITY MODEL
The aforesaid that exists to prior art is not enough, the utility model aims at providing a hidden laser radar belt cleaning device and car, can wash laser radar fast, effectively, stability is good to can ensure that the automobile body outward appearance is not influenced.
In order to solve the technical problem, the utility model discloses a technical scheme is like this: the utility model provides a hidden laser radar belt cleaning device which characterized in that: the device comprises a telescopic liquid guide mechanism arranged above a laser radar shell, wherein a telescopic end of the telescopic liquid guide mechanism faces a detection end of the laser radar; a decorative cover plate is arranged at the end part of the telescopic end of the telescopic liquid guide mechanism, at least one nozzle is arranged at the position, close to the decorative cover plate, of the telescopic end of the telescopic liquid guide mechanism, and the nozzle is communicated with the inside of the telescopic liquid guide mechanism; the water spraying direction of the nozzle is downward, and the nozzle is inclined to the direction back to the decorative cover plate; the device also comprises a liquid guiding hose, one end of the liquid guiding hose is communicated with the telescopic liquid guiding mechanism, and the other end of the liquid guiding hose is connected with a pump.
Furthermore, the telescopic liquid guide mechanism is fixedly connected with the laser radar shell through a fixing support.
Further, the included angle between the nozzle and the horizontal sheet is 10-30 degrees.
Further, the nozzle is a fan-shaped nozzle.
Furthermore, the number of the nozzles is two, and the nozzles are symmetrically distributed on two sides of the telescopic end of the liquid guiding and contracting mechanism.
Furthermore, the telescopic liquid guide mechanism comprises an outer cylinder and a telescopic rod, wherein the telescopic rod is of a hollow structure, one end of the telescopic rod is open, and the open end of the telescopic rod extends into the outer cylinder and is connected with the outer cylinder in a sliding fit manner; the nozzle is communicated with the outer end (one end positioned outside the outer cylinder) of the telescopic rod, and the liquid guide hose is communicated with the outer cylinder; the telescopic rod driving mechanism is connected with the outer end of the telescopic rod and can drive the telescopic rod to move along the axial direction of the telescopic rod.
Further, the driving mechanism adopts a linear motor or an air cylinder or a hydraulic cylinder.
Further, a sealing ring is arranged between the telescopic rod and the outer barrel.
Furthermore, a limit baffle is sleeved at the inner end (the end extending into the outer barrel) of the telescopic rod.
An automobile, characterized in that: including foretell hidden lidar belt cleaning device, on the automobile body, it has the through-hole to open corresponding lidar's detection end and dress trim cover, and lidar's detection end and dress trim cover are located this through-hole, and during initial condition, lidar's detection end and dress trim cover and automobile body surface parallel and level.
Compared with the prior art, the utility model has the advantages of as follows: the structure is simple, the nozzle extends out when the laser radar is cleaned, and retracts back when the laser radar does not work; the detection end of the laser radar can be conveniently and quickly cleaned; meanwhile, the cleaning device and the laser radar are assembled together, so that the overall structure has a better matching effect and better stability; the nozzle decoration cover is integrated with the nozzle, so that the integral structure is more reasonable, and the attractiveness is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in an initial state.
Fig. 2 is a schematic structural diagram of the present invention during operation.
In the figure: the device comprises a laser radar shell, a telescopic liquid guide mechanism, a decorative cover plate, a nozzle, a liquid guide hose and a fixing support, wherein the telescopic liquid guide mechanism comprises 1 part of a laser radar shell, 2 parts of a telescopic liquid guide mechanism, 3 parts of a decorative cover plate, 4 parts of a nozzle, 5 parts of a liquid guide hose and 6 parts of a fixing support.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example (b): referring to fig. 1 and 2, the hidden laser radar cleaning device comprises a telescopic liquid guide mechanism 2 installed above a laser radar shell 1, and during installation, the telescopic liquid guide mechanism 2 is fixedly connected with the laser radar shell 1 through a fixing support 6, so that the telescopic liquid guide mechanism 2 is fixed with the laser radar shell 1 to form a whole, and the adaptability of the cleaning device and a laser radar is improved. The telescopic end of the telescopic liquid guide mechanism 2 faces the detection end of the laser radar; the end part of the telescopic end of the telescopic liquid guide mechanism 2 is provided with a decorative cover plate 3, and the decorative cover plate 3 is rectangular, circular or elliptical according to design requirements.
At least one nozzle 4 is arranged at the position of the telescopic end of the telescopic liquid guiding mechanism 2 close to the decorative cover plate 3, and the nozzle 4 is communicated with the inside of the telescopic liquid guiding mechanism 2. The water spraying direction of the nozzle 4 is downward, and the nozzle 4 is inclined to the direction back to the decorative cover plate 3; during specific implementation, the included angle between the nozzle 4 and the horizontal sheet is 10-30 degrees, so that the detection end of the laser radar can be better cleaned in the process that the nozzle 4 moves along with the telescopic liquid guide mechanism 2. When the cleaning device is implemented, the nozzle 4 adopts the fan-shaped nozzle 4, the water outlet shape of the nozzle is integrally fan-shaped and is positioned on the horizontal plane, so that the contact surface with the detection end of the laser radar is larger, and the cleaning effect can be effectively improved. As optimization, the number of the nozzles 4 is two, and the nozzles are symmetrically distributed on two sides of the telescopic end of the liquid guiding and contracting mechanism; thereby further improving the cleaning effect.
The device also comprises a liquid guide hose 5, one end of the liquid guide hose 5 is communicated with the telescopic liquid guide mechanism 2, and the other end of the liquid guide hose 5 is connected with a pump; when assembled to the car, the pump is installed in the spray tank, like this, can realize being used for the washing with the cleaning solution in the spray tank.
In the implementation process, the telescopic liquid guide mechanism 2 comprises an outer cylinder and a telescopic rod, wherein the telescopic rod is of a hollow structure, one end of the telescopic rod is open, and the open end of the telescopic rod extends into the outer cylinder and is connected with the outer cylinder in a sliding fit manner. And a sealing ring is arranged between the telescopic rod and the outer cylinder so as to improve the sealing property of the whole telescopic liquid guide mechanism 2. The nozzle 4 is communicated with the outer end (one end positioned outside the outer cylinder) of the telescopic rod, and the liquid guide hose 5 is communicated with the outer cylinder.
The telescopic rod driving mechanism is connected with the outer end of the telescopic rod and can drive the telescopic rod to move along the axial direction of the telescopic rod. The driving mechanism adopts a linear motor or an air cylinder or a hydraulic cylinder, and during assembly, the end part of a motor shaft of the linear motor or the end part of a piston rod of the air cylinder/the hydraulic cylinder is connected with the outer end of the telescopic rod, so that the telescopic rod can be effectively driven to move. A limit baffle is also sleeved at the inner end (the end extending into the outer barrel) of the telescopic rod; thereby avoiding the telescopic link to break away from the urceolus, guaranteeing the stability of whole device.
The utility model also discloses an automobile, including foretell hidden laser radar belt cleaning device. On the automobile body, it has the through-hole to correspond laser radar's detection end and dress trim cover and open, and laser radar's detection end and dress trim cover are located this through-hole, and during initial condition, laser radar's detection end and dress trim cover and automobile body surface parallel and level. The pump is located in the spray tank.
The utility model discloses belt cleaning device and laser radar form a whole to after setting up the dress trim cover, nozzle isotructure is sheltered from, realizes hiding, does not influence the whole outward appearance of automobile modeling, and guarantees the integrality of automobile exterior trim.
In the working process, cleaning fluid enters the telescopic liquid guide mechanism through the liquid guide hose to drive the nozzle and the decorative cover plate to extend outwards, meanwhile, the pump is started to work, and the nozzle sprays the cleaning fluid to the surface of the detection end of the laser radar to clean pollutants such as soil on the surface of the laser radar; the laser radar surface is clean. After the cleaning is finished, the pump stops working, and the telescopic liquid guide mechanism drives the nozzle and the decorative cover plate to retract inwards to recover to the initial state.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a hidden laser radar belt cleaning device which characterized in that: the device comprises a telescopic liquid guide mechanism arranged above a laser radar shell, wherein a telescopic end of the telescopic liquid guide mechanism faces a detection end of the laser radar; a decorative cover plate is arranged at the end part of the telescopic end of the telescopic liquid guide mechanism, at least one nozzle is arranged at the position, close to the decorative cover plate, of the telescopic end of the telescopic liquid guide mechanism, and the nozzle is communicated with the inside of the telescopic liquid guide mechanism; the water spraying direction of the nozzle is downward, and the nozzle is inclined to the direction back to the decorative cover plate; the device also comprises a liquid guiding hose, one end of the liquid guiding hose is communicated with the telescopic liquid guiding mechanism, and the other end of the liquid guiding hose is connected with a pump.
2. The concealed lidar cleaning device of claim 1, wherein: the telescopic liquid guide mechanism is fixedly connected with the laser radar shell through a fixing support.
3. The concealed lidar cleaning device of claim 1, wherein: the included angle between the nozzle and the horizontal sheet is 10-30 degrees.
4. The concealed lidar cleaning device of claim 1, wherein: the nozzle adopts a fan-shaped nozzle.
5. The concealed lidar cleaning device of claim 1, wherein: the two nozzles are symmetrically distributed on two sides of the telescopic end of the liquid guiding and contracting mechanism.
6. The concealed lidar cleaning device of claim 1, wherein: the telescopic liquid guide mechanism comprises an outer cylinder and a telescopic rod, wherein the telescopic rod is of a hollow structure, one end of the telescopic rod is open, and the open end of the telescopic rod extends into the outer cylinder and is connected with the outer cylinder in a sliding fit manner; the nozzle is communicated with the outer end of the telescopic rod, and the liquid guide hose is communicated with the outer barrel; the telescopic rod driving mechanism is connected with the outer end of the telescopic rod and can drive the telescopic rod to move along the axial direction of the telescopic rod.
7. The concealed lidar cleaning device of claim 6, wherein: the driving mechanism adopts a linear motor or an air cylinder or a hydraulic cylinder.
8. The concealed lidar cleaning device of claim 6, wherein: a sealing ring is arranged between the telescopic rod and the outer cylinder.
9. The concealed lidar cleaning device of claim 6, wherein: the inner end of the telescopic rod is also sleeved with a limit baffle.
10. An automobile, characterized in that: the concealed lidar cleaning device comprising any one of claims 1 to 9, wherein a through hole is formed in the vehicle body corresponding to the detection end of the lidar and the decorative cover plate, the detection end of the lidar and the decorative cover are positioned in the through hole, and the detection end of the lidar and the decorative cover are flush with the surface of the vehicle body in an initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310137.1U CN216424350U (en) | 2021-12-27 | 2021-12-27 | Hidden laser radar belt cleaning device and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310137.1U CN216424350U (en) | 2021-12-27 | 2021-12-27 | Hidden laser radar belt cleaning device and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216424350U true CN216424350U (en) | 2022-05-03 |
Family
ID=81318540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123310137.1U Active CN216424350U (en) | 2021-12-27 | 2021-12-27 | Hidden laser radar belt cleaning device and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216424350U (en) |
-
2021
- 2021-12-27 CN CN202123310137.1U patent/CN216424350U/en active Active
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