CN112918433A

CN112918433A - Distancer for automobile traffic

Info

Publication number: CN112918433A
Application number: CN201911246027.8A
Authority: CN
Inventors: 陈坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2021-06-08

Abstract

The invention relates to the technical field of automobile accessories and discloses a range finder for automobile traffic, which comprises a base, wherein a laser range finder is installed at the upper end of the base, a fixed frame is fixedly connected to the upper end of the base, racks are symmetrically and fixedly connected to the inner frame wall of the fixed frame, which is opposite to the inner frame wall, an installation plate is installed at the upper end of the base, a motor is installed at the upper end of the installation plate, the output end of the motor is connected with a rotating rod through a coupler, the other end of the rotating rod penetrates through the fixed frame and extends outwards, a rotating disc is fixedly connected, a hairbrush is fixedly connected to the side wall, away from the motor, of the rotating disc, the other end of the hairbrush abuts against the surface of a lens of the laser range finder. The invention can automatically remove dust on the lens of the range finder, avoid the difficulty in cleaning the lens of the laser range finder arranged on the roof and facilitate the normal use of the laser range finder.

Description

Distancer for automobile traffic

Technical Field

The invention relates to the technical field of automobile parts, in particular to a distance measuring instrument for automobile traffic.

Background

The unmanned automobile is an intelligent automobile which senses road environment through a vehicle-mounted sensing system, automatically plans a driving route and controls the automobile to reach a preset target. The laser range finder for the unmanned automobile is mounted on the roof of the unmanned automobile in the use process, and the distance between the automobile and an object can be automatically detected. But present laser range finder exposes outside, and the camera lens on the laser range finder adheres to impurity such as dust easily, influences laser range finder light's irradiation, and the current camera lens of installing the laser range finder at the roof is difficult to the clearance, and the laser range finder can not clear away the dust on the camera lens automatically, and the normal use of inconvenient laser range finder.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, a lens of a laser range finder mounted on a car roof is difficult to clean, and the laser range finder cannot automatically clean dust on the lens, and provides a range finder for automobile traffic.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a distancer for automobile traffic, includes the base, laser range finder is installed to the base upper end, the fixed frame of upper end fixedly connected with of base, symmetry fixedly connected with rack on the fixed frame wall in opposite directions, the mounting panel is installed to the upper end of base, the motor is installed to the upper end of mounting panel, there is the bull stick at the output of motor through the coupling joint, the other end of bull stick passes fixed frame and outwards extends, and fixedly connected with carousel, fixedly connected with brush on the lateral wall of motor is kept away from to the carousel, the other end of brush offsets with laser range finder's camera lens surface, is located fixed the cover has connect gear, two on the bull stick wall in the fixed frame the rack all meshes with the gear mutually.

Preferably, the base upper end has been seted up the spout, sliding connection has the slider in the spout, the one end that the slider is close to the motor passes the spout notch and outwards extends, and fixed connection is in the mounting panel bottom.

Preferably, the upper end fixedly connected with one side open-ended guard box of base, the opening of guard box is close to the motor setting, the guard box cover is established on laser range finder.

Preferably, the upper end of the mounting plate is fixedly connected with an outer cover with an opening at the lower end, and the side wall of the outer cover is rotatably connected with the rotating rod wall through a bearing.

Preferably, the dust removing rod is fixedly connected to the inner box wall of the protection box, which is far away from the laser range finder and faces to the protection box.

Preferably, the equal fixedly connected with bracing piece in four corners department of base bottom, the other end fixedly connected with fixed plate of bracing piece, a plurality of fixed orifices has been seted up on the fixed plate.

Compared with the prior art, the invention provides a distance meter for automobile traffic, which has the following beneficial effects:

the automobile traffic range finder comprises a base, a laser range finder, a fixed frame, racks, a mounting plate, a motor, a rotating rod, a turntable, a brush and a gear, wherein when a lens of the laser range finder needs to be cleaned, the motor is started to drive the rotating rod, the gear and the turntable to rotate, the gear is meshed with the two racks in the fixed frame, the fixed frame is fixed on the base, so that the gear can move between the two racks close to the laser range finder, and meanwhile, the turntable and the brush rotate, when the brush rotates and passes through the surface of the lens of the laser range finder, impurities such as dust and the like attached to the lens are removed, finally, the turntable moves to one side of the laser range finder, light of the laser range finder can penetrate through a hole in the fixed frame, the motor rotates forwards or backwards, so that the turntable can do reciprocating motion, and the surface of the lens of the laser range finder is cleaned more cleanly, the dust on the lens of the range finder can be automatically cleared, the lens of the laser range finder mounted on the roof is prevented from being difficult to clean, and the laser range finder can be conveniently and normally used.

The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the dust on the lens of the range finder can be automatically removed, the problem that the lens of the laser range finder arranged on the roof is difficult to clean is avoided, and the normal use of the laser range finder is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of a distance measuring instrument for automobile transportation according to the present invention;

fig. 2 is a schematic top view of a distance measuring device for automobile transportation according to the present invention.

In the figure: the device comprises a base 1, a laser range finder 2, a fixed frame 3, a rack 4, a mounting plate 5, a motor 6, a rotating rod 7, a rotating disk 8, a brush 9, a gear 10, a sliding chute 11, a sliding block 12, a protective box 13, a housing 14, an ash removal rod 15, a supporting rod 16 and a fixing plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

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

Referring to fig. 1-2, a distance measuring device for automobile traffic comprises a base 1, a laser distance measuring device 2 is installed at the upper end of the base 1, a fixed frame 3 is fixedly connected at the upper end of the base 1, racks 4 are symmetrically and fixedly connected to the inner frame wall of the fixed frame 3 facing each other, a mounting plate 5 is installed at the upper end of the base 1, a motor 6 is installed at the upper end of the mounting plate 5, an output end of the motor 6 is connected with a rotating rod 7 through a coupling, the other end of the rotating rod 7 penetrates through the fixed frame 3 and extends outwards, a rotating disk 8 is fixedly connected, a brush 9 is fixedly connected to the side wall of the rotating disk 8 far away from the motor 6, the other end of the brush 9 is abutted to the lens surface of the laser distance measuring device 2, a gear 10 is fixedly sleeved on the rod wall of the rotating rod 7 in the fixed frame 3, the two racks 4 are both meshed with, the rotating rod 7, the gear 10 and the rotating disk 8 are driven to rotate, because the gear 10 is meshed with the two racks 4 in the fixed frame 3, and the fixed frame 3 is fixed on the base 1, so that the gear 10 moves between the two racks 4 to approach the laser range finder 2, and the rotation of the turntable 8 and the brush 9, when the brush 9 rotates and passes through the lens surface of the laser range finder 2, the impurities such as dust and the like attached on the lens are removed, finally the turntable 8 is moved to one side of the laser range finder 2, the light of the laser range finder 2 can penetrate out through the hole of the fixed frame 3, the motor 6 rotates forwards or backwards, so that the turntable 8 reciprocates to clean the surface of the lens of the laser range finder 2 more cleanly, the dust on the lens of the range finder can be automatically cleared, the lens of the laser range finder 2 arranged on the roof is prevented from being difficult to clean, and the normal use of the laser range finder 2 is facilitated.

Spout 11 has been seted up to base 1 upper end, and 11 sliding connection in the spout have

slider

12, and 11 notches of spout and outside extension are passed to the one end that slider 12 is close to motor 6, and fixed connection is in mounting panel 5 bottoms. So that the mounting plate 5 and the motor 6 move smoothly on the base 1.

Base 1's upper end fixedly connected with one side open-ended guard box 13, the opening of guard box 13 is close to motor 6 and sets up, and the guard box 13 cover is established on laser range finder 2, has waterproof sun-proof effect to laser range finder 2.

The upper end of the mounting plate 5 is fixedly connected with an outer cover 14 with an opening at the lower end, and the side wall of the outer cover 14 is rotatably connected with the rod wall of the rotating rod 7 through a bearing, so that the motor 6 is directly exposed outside and is easy to collide with other objects.

The dust cleaning rod 15 is fixedly connected to the inner box wall of the protection box 13, which is far away from the laser range finder 2, in opposite directions, and when the brush 9 is in contact with and extruded by the dust cleaning rod 15, dust on the brush 9 can be shaken off.

The equal fixedly connected with bracing piece 16 of four corners department of base 1 bottom, the other end fixedly connected with fixed plate 17 of bracing piece 16 have seted up a plurality of fixed orifices on the fixed plate 17, are convenient for fix laser range finder 2 on the roof of vehicle.

In the invention, when the lens of the laser range finder 2 needs to be cleaned, the motor 6 is started to drive the rotating rod 7, the gear 10 and the turntable 8 to rotate, because the gear 10 is meshed with the two racks 4 in the fixed frame 3, and the fixed frame 3 is fixed on the base 1, the gear 10 moves between the two racks 4 to be close to the laser range finder 2, and simultaneously the turntable 8 and the brush 9 rotate, when the brush 9 rotates and passes through the lens surface of the laser range finder 2, impurities such as dust and the like attached to the lens are removed, and finally the turntable 8 moves to one side of the laser range finder 2, light of the laser range finder 2 can penetrate through the hole of the fixed frame 3, the motor 6 rotates forwards or backwards, so that the turntable 8 does reciprocating motion, the lens surface of the laser range finder 2 is cleaned more cleanly, dust on the lens of the range finder can be automatically removed, and the problem that the lens of the laser range finder 2 installed on the roof is difficult to clean is avoided, facilitating normal use of the laser rangefinder 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The distance measuring instrument for the automobile traffic comprises a base (1) and is characterized in that a laser distance measuring instrument (2) is installed at the upper end of the base (1), a fixed frame (3) is fixedly connected to the upper end of the base (1), racks (4) are symmetrically and fixedly connected to the opposite inner frame wall of the fixed frame (3), a mounting plate (5) is installed at the upper end of the base (1), a motor (6) is installed at the upper end of the mounting plate (5), a rotating rod (7) is connected to the output end of the motor (6) through a coupler, the other end of the rotating rod (7) penetrates through the fixed frame (3) and extends outwards, a rotating disk (8) is fixedly connected with the other end of the rotating disk (8), a brush (9) is fixedly connected to the side wall of the motor (6) far away from the rotating disk (8), and the other end of the brush (9, the wall of the rotating rod (7) in the fixed frame (3) is fixedly sleeved with a gear (10), and the two racks (4) are meshed with the gear (10).

2. The distance measuring instrument for the automobile traffic as claimed in claim 1, wherein the base (1) is provided with a sliding groove (11) at the upper end thereof, a sliding block (12) is slidably connected in the sliding groove (11), and one end of the sliding block (12) close to the motor (6) passes through the notch of the sliding groove (11) and extends outwards and is fixedly connected to the bottom of the mounting plate (5).

3. The distance measuring instrument for automobile traffic as claimed in claim 1, wherein the upper end of the base (1) is fixedly connected with a protection box (13) with one side open, the opening of the protection box (13) is arranged close to the motor (6), and the protection box (13) is sleeved on the laser distance measuring instrument (2).

4. The distance measuring instrument for automobile traffic as claimed in claim 1, wherein the upper end of the mounting plate (5) is fixedly connected with an outer cover (14) with an opening at the lower end, and the side wall of the outer cover (14) is rotatably connected with the rod wall of the rotating rod (7) through a bearing.

5. The distance measuring instrument for automobile traffic as claimed in claim 3, wherein the inner box walls of the protection box (13) facing away from the laser distance measuring instrument (2) are jointly and fixedly connected with an ash removal rod (15).

6. The distance measuring instrument for automobile traffic as claimed in claim 1, wherein the four corners of the bottom of the base (1) are fixedly connected with supporting rods (16), the other ends of the supporting rods (16) are fixedly connected with fixing plates (17), and the fixing plates (17) are provided with a plurality of fixing holes.