A high-altitude parabolic surveillance camera

Abstract

The invention discloses a high-altitude parabolic monitoring camera, which comprises a camera body (1). A circular front glass (2) is arranged in front of the lens of the camera body (1); at least one A scraper (1.1) in contact with the outer surface of the circular front windshield (2); a rotating shaft (2.1) perpendicular to the inner surface of the circular front windshield (2) is fixed on the circular front windshield (2); the camera body ( 1) A gear box (1.2) is fixed at the bottom; the gear box (1.2) axially limits the shaft (2.1); the present invention has the advantage of cleaning the front glass of the lens without affecting the field of view.

Description

technical field [0001] The invention relates to the technical field of monitoring camera devices, in particular to a high-altitude parabolic monitoring camera. Background technique [0002] The high-altitude parabolic phenomenon was once called "the pain hanging over the city". Parabolic throwing at high altitude is an uncivilized behavior and will bring great social harm. The safety issues caused by high-altitude parabolic have also attracted more and more attention from all parties. Due to its suddenness, harmfulness and unavoidability, high-altitude parabolic objects are very likely to cause personal injury and major accidents once they occur. For high-altitude parabolic behavior, currently, surveillance camera recordings in an upward-looking state can be set to retrospectively determine the parabolic person. However, since the surveillance camera is in an upward-looking state instead of a downward-looking state, it is inevitable that dust on rainy or hazy days will cau...

AI Technical Summary

Problems solved by technology

Due to its suddenness, hazards and unavoidability, high-altitude parabolic objects are very likely to cause personal injury and major accidents once they occur

For high-altitude parabolic behavior, currently, surveillance camera recordings in an upward-looking state can be set to retrospectively determine the parabolic person. However, since the surveillance camera is in an upward-looking state instead of a downward-looking state, it is inevitable that dust on rainy or hazy days will cause damage to the camera footage. How to solve the above technical problems conveniently and provide the vision cleaning function to keep the lens clear is the main direction of current research and development

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