Networked speed measuring device with automatic floating dust removing function

Abstract

The invention relates to and provides a networked speed measuring device with an automatic floating dust removing function. The networked speed measuring device comprises a main seat, and the outer side of the main seat is fixedly sleeved with a rotary disc. Pin rollers are movably placed in the main seat, and a roll brush is mounted between one pair of pin rollers. A tooth plate engaged with a gear is movably inserted into the main seat, and an electromagnet is fixedly mounted below a magnetic block. A resonance sheet is mounted in a resonance cavity, a shifting rod is fixedly connected witha baffle, a ball is p laced at the top of the baffle, and a switch is mounted on the bottom wall of a dropping groove. when a car passes, the resonance sheet vibrates to drive the baffle to shake, andthe ball is jacked at the upper end of a sliding groove by the baffle all the time; when no car passes, the resonance sheet stops vibrating, the ball drops along with the dropping groove and touchesthe switch, the electromagnet is powered on and has magnetism, a rotary shaft and a rotary disc are driven to rotate, and the pin rollers with the roll brush are jacked upwards; and after a mirror surface of a camera is cleaned by the roll brush, the roll brush moves into the main seat again, and shooting is prevented from being influenced.

Description

technical field [0001] The invention relates to the technical field of networked speed measuring devices, in particular to a networked speed measuring device for automatically cleaning floating dust. Background technique [0002] In order to ensure traffic safety and avoid traffic accidents due to excessive speed, speed measuring devices are installed on many road sections, especially in areas near expressways and schools, to measure the speed of passing vehicles. These speed measuring devices are also They are all connected to the Internet. When a vehicle is found to be speeding, it will take pictures of the vehicle to collect evidence, upload it and send it to the traffic control department for processing. [0003] There is basically a lot of dust on the road surface. When a car passes by, it will raise the dust on the road surface, and the raised dust will adhere to the camera of the speed measuring device, which will cause the camera's shooting quality to deteriorate, or...

AI Technical Summary

Problems solved by technology

[0003] There is basically a lot of dust on the road surface. When a car passes by, it will raise the dust on the road surface, and the raised dust will adhere to the camera of the speed measuring device, which will cause the camera's shooting quality to deteriorate, or even to shoot Unclear license plate number has caused a great impact on the traffic police’s work of handling violations of laws and regulations and the work of collecting evidence of traffic accidents, and sending someone to clean it up is not only time-consuming and labor-intensive, but also inefficient

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