Monitoring equipment and use method thereof

Abstract

The invention relates to monitoring equipment and a use method thereof. The monitoring equipment comprises a circular probe and a box body, the bottom of the box body is provided with a storage opening, the top surface of the box body is rotatably connected with a connecting pipe, two wire spools are coaxially and fixedly connected with the connecting pipe, traction wires are fixedly wound on thetwo wire spools, the wound directions of the two traction wires are opposite, a connecting rod is slidably inserted into the connecting pipe, the lower end of the connecting rod is fixedly connected with the upper end of the circular probe, a first piston plate is coaxially and fixedly connected to the connecting rod, the first piston plate is slidably sealed in the box body, two first air inletscommunicating up and down are formed in the first piston plate, first one-way pressure valves are arranged in the first air inlets, a first arc-shaped air spraying opening is formed in the first piston plate, and a second one-way pressure valve is arranged in the first air spraying opening. The equipment has the advantages that the anti-collision performance of the monitoring equipment can be effectively improved, and the monitoring equipment can be effectively subjected to dust removal.

Description

[0001] This application is a divisional application with the application date of November 19, 2018, and the application number CN201811382542.4, whose invention name is a monitoring device with anti-collision function. technical field [0002] The invention belongs to the technical field of monitoring equipment, and in particular relates to a monitoring equipment and a using method thereof. Background technique [0003] A typical TV monitoring system is mainly composed of front-end equipment and back-end equipment. The front-end equipment is usually composed of cameras, manual or electric lenses, pan / tilts, protective covers, monitors, alarm detectors and multi-function decoders. , they each perform their duties, and establish corresponding links with various equipment in the central control system (transmitting video / audio signals and control and alarm signals) through wired, wireless or optical fiber transmission media. [0004] For the monitoring probe installed in the el...

AI Technical Summary

Problems solved by technology

[0004] For the monitoring probe installed in the elevator, since the building decoration usually needs to use the elevator to carry the building board, the building board has a certain length and it is easy to collide with the monitoring probe when it is placed in the elevator, and the elevator not only transports the building The board and the construction waste with a lot of dust, so that more dust accumulates on the monitoring probe, which affects the shooting effect of the probe

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