Spherical monitoring camera with switchable protective cover

Abstract

The invention provides a spherical monitoring camera with a switchable protective cover, and relates to the technical field of monitoring camera shooting. The spherical monitoring camera with the switchable protective cover comprises a shell body, rollers are rotationally connected to the top of the shell; rubber is arranged at the periphery of the roller and penetrate through the inner wall of the shell body to be in compressing contact with the top of the upper protection cover, and the left side of the roller is in transmission connection with a motor, the bottom of the shell body is fixedly connected with a fixing shaft, the periphery of the fixing shaft is rotationally connected with the upper protective cover through a bearing, and the top end of the inner wall of the shell is fixedly connected with a brush through a connecting ring. According to the spherical monitoring camera with the switchable protective cover, rapid cleaning of the protective cover is achieved, normal imageacquisition of the camera is not affected in the cleaning process, distortion of images in a video due to the fact that water flow exists on the surface of the protective cover is avoided, the lower protective cover can be conveniently taken down and installed, and maintenance personnel can conveniently overhaul the internal camera.

Description

technical field [0001] The invention relates to the technical field of surveillance cameras, in particular to a spherical surveillance camera with a switchable protective cover. Background technique [0002] Surveillance camera is a semiconductor imaging device, which has the advantages of high sensitivity, anti-glare, small distortion, small size, long life, and anti-vibration. The stored charge is taken out to change the voltage. It has the characteristics of anti-vibration and impact and is widely used. According to the shape, the surveillance camera can be divided into spherical and cylindrical. [0003] For the spherical surveillance camera, a transparent hemispherical protective cover is fixedly connected at the bottom to ensure that the internal camera and steering device are not damaged, but the protective cover is easily contaminated with dust if it is exposed for a long time, which affects the clarity of the video, and In the case of rainfall, water droplets or wa...

AI Technical Summary

Problems solved by technology

[0005] The spherical camera automatic cleaning device designed by the above invention patent uses the arc-shaped rubber wiper blade on the outside of the protective cover to repeatedly scrape the outer surface of the protective cover to achieve the purpose of cleaning the outer surface of the spherical protective cover of the camera, but repeatedly Scratching takes a long time, and during the scraping process, the camera will not be able to capture images normally, causing the monitoring device to fail to monitor for a period of time, resulting in loopholes

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