Communication line power-off monitor

Abstract

The invention relates to the technical field of monitoring equipment, in particular to a communication line power-off monitor which comprises a shell, a strip-shaped cavity is formed in the inner bottom of the shell, a glass cylinder is fixedly installed on one side of the strip-shaped cavity, a round shell is further fixedly installed in the shell, a round groove is formed in the round shell, and the glass cylinder is fixedly installed on the other side of the strip-shaped cavity. A plurality of groups of vibration sheets are fixedly mounted in the circumferential direction of the interior of the circular groove at equal intervals, a guide rod is fixedly mounted outside the circular shell, one end of the guide rod is inserted into a glass cylinder, and an arc-shaped glass screen plate is fixedly mounted at the upper end of the inner wall of the glass cylinder. Flashes are generated in the lampshade through point discharge, then light can be emitted at night, the purpose of reminding maintenance personnel is achieved, after the push rod moves, friction between the friction block and the glass net plate and friction between the friction block and the rubber net plate can be accelerated, and then the luminance in the lampshade is improved.

Description

technical field [0001] The invention relates to the technical field of monitoring equipment, in particular to a communication line power failure monitor. Background technique [0002] A communication line is a channel that ensures the transmission of information. At present, long-distance trunk lines mainly use optical cables with a large number of cores, and there are also wireless lines such as satellite and microwave. Inter-provincial and intra-provincial long-distance is also dominated by optical cables, as well as microwave and satellite circuits. There are different ways to classify communication lines. According to the transmission medium, it can be divided into the following four categories: overhead open wire, communication cable, communication optical cable and communication submarine cable. [0003] At present, the long-term trunk lines of communication lines mainly use optical cables with a large number of cores. These optical cables are mainly laid in the fie...

AI Technical Summary

Problems solved by technology

[0003] At present, the long-term trunk lines of communication lines mainly use optical cables with a large number of cores. These optical cables are mainly laid out in the field in an elevated way. It is difficult to maintain and overhaul under field conditions, and suffers from a harsher natural environment, which may cause power failures in communication lines. , if the communication line has a serious failure of power failure at night, it is difficult to find out the location of the failure and complete the maintenance in a short time

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