HD dust-proof reversing camera

Abstract

The invention relates to a high-definition dust-proof reversing image camera, which includes a casing, a lens body and a dust-proof device; the dust-proof device includes a controller and a driver, and the controller includes two sets of adjustment chambers, each adjusting A piston plate is slidably arranged in the chamber, and the driver controls the direction of motion of the two piston plates to be opposite; the dust-proof device also includes a dust-proof disc, which includes a dust-proof disc; There is an adjusting ring cylinder, and the adjusting ring cylinder includes an annular bottom and an annular cover, and the airtight relative rotation can be maintained between the annular cover and the annular bottom; the annular bottom is fixedly connected with the shell, and the annular cover can drive the dust-proof disc to rotate synchronously; The guide fins are arranged rotationally symmetrically in the annular cover; the guide tube communicates the adjustment cavity with the adjustment ring cylinder; the camera has a novel structure and a unique principle, and can effectively remove dust and water droplets adhering to the lens , to ensure the clarity of the reversing image.

Description

technical field [0001] The invention relates to an automobile safety accessory, in particular to a reversing image camera. Background technique [0002] The reversing image is one of the safety accessories commonly used in cars at present. The driver can intuitively understand the condition of the rear of the car by observing the reversing image, and then conveniently reversing, turning or storage; because the reversing image is exposed to the outside, after a long time of use It is easy to adhere to dust, which will cause the reversing image to be blurred and affect the reversing sight, especially in the underground garage with poor light or at night, it is easy to rub when reversing; in addition, in rainy and snowy weather, rain, snowflakes adhere to the On the lens, it will cause deformation and distortion of the reversing image, and the picture behind the car cannot be displayed normally at all, which brings a lot of inconvenience to users. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The reversing image is one of the safety accessories commonly used in cars at present. The driver can intuitively understand the condition of the rear of the car by observing the reversing image, and then conveniently reversing, turning or storage; because the reversing image is exposed to the outside, after a long time of use It is easy to adhere to dust, which will cause the reversing image to be blurred and affect the reversing sight, especially in the underground garage with poor light or at night, it is easy to rub when reversing; in addition, in rainy and snowy weather, rain, snowflakes adhere to the On the lens, it will cause deformation and distortion of the reversing image, and the image behind the car cannot be displayed normally at all, which will bring a lot of inconvenience to the user

Images