Monitoring equipment with anti-collision function

Abstract

The invention belongs to the technical field of monitoring equipment, and particularly relates to monitoring equipment with an anti-collision function. The monitoring equipment comprises a circular probe and a box body; a receiving port is formed in the bottom of the box body; a connecting pipe is rotatably connected with the top surface of the box body; two winding disks are coaxially and fixedlyconnected with the connecting pipe; traction wires are fixedly wound on the two winding disks; the winding directions of the two traction wires are opposite; a connecting rod is inserted into the connecting pipe in a sliding manner; the lower end of the connecting rod is fixedly connected with the upper end of the circular probe; the connecting rod is coaxially and fixedly connected with a firstpiston plate; the first piston plate is arranged in the box body in a sliding sealed manner; two first air inlets communicating up and down are formed in the first piston plate; first one-way pressurevalves are arranged in the first air inlets; an arc-shaped first air injection port is formed in the first piston plate; and a second one-way pressure valve is arranged in the first air injection port. The monitoring equipment has the advantages that the anti-collision performance of monitoring equipment can be effectively improved and the monitoring equipment can be effectively dedusted.

Description

technical field [0001] The invention belongs to the technical field of monitoring equipment, in particular to a monitoring equipment with anti-collision function. Background technique [0002] 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. [0003] 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...

AI Technical Summary

Problems solved by technology

[0003] 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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