CN210437112U

CN210437112U - Camera lens for lane keeping system

Info

Publication number: CN210437112U
Application number: CN201920840557.4U
Authority: CN
Inventors: 张宝龙; 李丹
Original assignee: Tianjin University of Science and Technology
Current assignee: Tianjin University of Science and Technology
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-01
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a camera lens for lane keeping system belongs to camera lens technical field, include the casing and install the cavity at casing top, first motor is installed to one side at cavity top, the output of first motor install run through to the inside pivot of cavity, the carousel is installed to the tip of pivot, the side of carousel bottom articulates there is the connecting rod, the connecting rod other end articulates there is smooth chamber, the slider is installed at the top in the cavity. The utility model discloses realize convenient cleaning to the camera lens, avoid consequently the camera lens not clean the too many sign lines to discerning the lane of traveling that lead to of dust for a long time clear accuracy inadequately to can lead to the risk of erroneous judgement.

Description

Camera lens for lane keeping system

Technical Field

The utility model relates to a camera lens device especially relates to a camera lens for lane keeping system, belongs to camera lens technical field.

Background

The lane keeping auxiliary system is one of intelligent driving auxiliary systems, and can control the control coordination device of the brake on the basis of a Lane Departure Warning System (LDWS), support the vehicle to keep on the lane by identifying the mark line of the driving lane by a camera when the vehicle runs, and prompt the driver to pay attention by the vibration of a steering wheel or sound if the vehicle approaches the identified mark line and possibly departs from the driving lane.

At present, a camera lens for a lane keeping system is often wiped by no person when in use, a large amount of dust can fall on the camera lens after a long time, and therefore the camera can not clearly and accurately identify a mark line of a driving lane, and the risk of misjudgment can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a camera lens for lane keeping system realizes convenient cleaning to the camera lens, avoids the camera lens not to clean the too many sign lines to discerning the lane of traveling that lead to of dust for a long time clear accuracy inadequately, may lead to the risk of erroneous judgement.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a camera lens for lane keeping system, includes the casing and installs the cavity at casing top, first motor is installed to one side at cavity top, the output of first motor is installed and is run through to the inside pivot of cavity, the carousel is installed to the tip of pivot, the side of carousel bottom articulates there is the connecting rod, the connecting rod other end articulates there is smooth chamber, the slider is installed at the top in the cavity, just the slider with the top of smooth chamber is mutually supported, the second motor is installed to the inside one side of smooth chamber, the worm is installed to the output of second motor, the outside of worm is equipped with the turbine, the dead lever is installed through the bull stick in the inside of turbine, the outside of dead lever is equipped with the sponge cover.

Preferably, the camera is covered in the sponge sleeve, and the bottom of the shell is provided with the adhesive tape.

Preferably, the slider is of a convex structure, and a convex surface at the top of the slider is arranged at the bottom of the cavity.

Preferably, the top of the sliding cavity is provided with a sliding groove matched with the sliding block.

Preferably, a motor cover is arranged on the outer side of the first motor, and the motor cover is installed at the top of the cavity.

Preferably, the turntable is connected with the connecting rod through a bearing.

Preferably, the bottom of the cavity is provided with through openings matched with the fixing rods.

The utility model has the advantages of:

the utility model provides a pair of a camera lens for lane keeping system, through pasting the casing on the face that the camera was fixed, through starting first motor, thereby it rotates to drive the carousel, thereby drive the connecting rod motion through the carousel, thereby it slides to drive smooth chamber through the connecting rod, drive the camera lens contact of dead lever motion and camera through smooth chamber, through starting the second motor, thereby it rotates to drive the worm, thereby it rotates to drive the turbine through the worm, thereby it rotates to drive the dead lever through the turbine, thereby it rotates to clean the camera lens through the sponge cover, thereby realize convenient cleaning to the camera lens, avoid consequently the camera lens not clean the too many sign lines that lead to of dust for a long time clearly accurate inadequately to discernment lane of traveling, thereby the risk that can lead to erroneous judgement.

Drawings

Fig. 1 is a side cross-sectional view of a preferred embodiment of a camera lens for a lane keeping system according to the present invention;

FIG. 2 is a side cross-sectional view of a wiping component of a preferred embodiment of a camera lens for a lane keeping system in accordance with the present invention;

fig. 3 is a schematic perspective view of a sliding chamber of a preferred embodiment of a camera lens for a lane keeping system according to the present invention;

fig. 4 is a schematic perspective view of a slider according to a preferred embodiment of the camera lens for a lane keeping system of the present invention.

In the figure: 1-shell, 2-sliding cavity, 3-sliding block, 4-cavity, 5-motor cover, 6-first motor, 7-rotating shaft, 8-rotating disc, 9-through hole, 10-sponge sleeve, 11-connecting rod, 12-fixing rod, 13-camera, 14-turbine, 15-worm, 16-second motor and 17-sliding chute.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-4, the camera lens for a lane keeping system provided in this embodiment includes a housing 1 and a cavity 4 installed at the top of the housing 1, a first motor 6 is installed at one side of the top of the cavity 4, a rotating shaft 7 penetrating through the inside of the cavity 4 is installed at an output end of the first motor 6, a rotating disc 8 is installed at an end portion of the rotating shaft 7, a connecting rod 11 is hinged to a side edge of the bottom of the rotating disc 8, a sliding cavity 2 is hinged to the other end of the connecting rod 11, a slider 3 is installed at the top inside of the cavity 4, the slider 3 is matched with the top of the sliding cavity 2, a second motor 16 is installed at one side inside of the sliding cavity 2, a worm 15 is installed at an output end of the second motor 16, a turbine 14 is installed at an outer side of the worm 15, a fixing rod.

The reverse rotation of the fixing rod 12 is prevented by the mutual cooperation between the worm 15 and the worm wheel 14.

In this embodiment, as shown in fig. 1, the sponge case 10 is covered with a camera 13, and the bottom of the housing 1 is provided with an adhesive tape, so that the device can be stuck on the surface to which the camera 13 is fixed.

In this embodiment, as shown in fig. 3 and 4, the sliding block 3 is of a convex structure, the convex surface of the top of the sliding block 3 is installed at the bottom of the cavity 4, and the sliding groove 17 which is matched with the sliding block 3 is arranged at the top of the sliding cavity 2, so that the sliding block can slide better.

In this embodiment, as shown in fig. 1, the outside of first motor 6 is equipped with motor cover 5, and motor cover 5 installs at the top of cavity 4, is connected through the bearing between carousel 8 and the connecting rod 11, and the bottom of cavity 4 is seted up and is mutually supported through-hole 9 with dead lever 12 to rotation that can be better.

As shown in fig. 1 to 4, the present embodiment provides a camera lens for a lane keeping system, which operates as follows:

step 1: by sticking the case 1 to the surface to which the camera 13 is fixed

Step 2: the first motor 6 is started to drive the rotary table 8 to rotate, the rotary table 8 drives the connecting rod 11 to move, and the connecting rod 11 drives the sliding cavity 2 to slide;

and step 3: the slide cavity 2 drives the fixed rod 12 to move to be in contact with the lens of the camera 13;

and 4, step 4: the second motor 16 is started to drive the worm 15 to rotate, the worm 15 drives the worm wheel 14 to rotate, and the worm wheel 14 drives the fixed rod 12 to rotate, so that the lens is wiped through the sponge sleeve 10;

and 5: after the wiping is finished, the second motor 16 drives the fixing rod 12 to rotate to one side so as not to obstruct the view of the camera 13.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A camera lens for a lane keeping system, characterized in that: including casing (1) and install cavity (4) at casing (1) top, first motor (6) are installed to one side at cavity (4) top, the output of first motor (6) is installed and is run through to cavity (4) inside pivot (7), carousel (8) are installed to the tip of pivot (7), the side of carousel (8) bottom articulates there is connecting rod (11), the connecting rod (11) other end articulates there is smooth chamber (2), slider (3) are installed at the top in cavity (4), just slider (3) with the top of smooth chamber (2) is mutually supported, second motor (16) are installed to the inside one side of smooth chamber (2), worm (15) are installed to the output of second motor (16), the outside of worm (15) is equipped with turbine (14), dead lever (12) are installed through the bull stick in the inside of turbine (14), the outer side of the fixed rod (12) is provided with a sponge sleeve (10).

2. The imaging lens for a lane keeping system according to claim 1, characterized in that: the inside of sponge cover (10) is covered with camera (13), the bottom of casing (1) is equipped with the sticky tape.

3. The imaging lens for a lane keeping system according to claim 1, characterized in that: the sliding block (3) is of a convex structure, and the convex surface at the top of the sliding block (3) is arranged at the bottom of the cavity (4).

4. The imaging lens for a lane keeping system according to claim 1, characterized in that: the top of the sliding cavity (2) is provided with a sliding groove (17) which is matched with the sliding block (3).

5. The imaging lens for a lane keeping system according to claim 1, characterized in that: the outside of first motor (6) is equipped with motor cover (5), just motor cover (5) are installed the top of cavity (4).

6. The imaging lens for a lane keeping system according to claim 1, characterized in that: the turntable (8) is connected with the connecting rod (11) through a bearing.

7. The imaging lens for a lane keeping system according to claim 1, characterized in that: the bottom of the cavity (4) is provided with a through hole (9) which is matched with the fixing rod (12).