Noise environment video monitoring equipment

The utility model discloses a noise environment video monitoring device which comprises a box body, and a camera is arranged below the surface of the box body. According to the utility model, a screwrod and a sliding rod are respectively arranged above and below the camera on the surface of the box body; the surfaces of the screw rod and the sliding rod are sleeved with a threaded sleeve and a sliding sleeve; a connecting rod is arranged between the threaded sleeve and the sliding sleeve; a rubber scraping plate is arranged at the bottom end of the connecting rod; rubber scraper, dust adsorbed on the surface of the camera is convenient to clean; clearing when needed, first wetting a camera surface, then, a micro stepping motor is started; the miniature stepping motor drives the helical gear to rotate, then the helical gear drives the screw rod to rotate, and under the rotation of the screw rod, the threaded sleeve drives the connecting rod to be communicated with the rubber scraper tohorizontally move, so tha