Mining intrinsic safety type visual broadcasting telephone

Abstract

The invention discloses a mining intrinsic safety type visual broadcasting telephone which comprises a shell, one side of the shell is fixedly connected with a protective shell through a hinge, a first bottom plate is fixedly connected in the shell through a screw, the front end of the middle of the first bottom plate is fixedly connected with an optical fiber tray, and a waterproof screw hole is formed in the inner wall of the shell. The mining intrinsic safety type visual broadcast expanding telephone set has the beneficial effects that the mining intrinsic safety type visual broadcast expanding telephone set integrates video and voice functions and can be applied to underground coal mines with explosive mixtures of methane and coal dust; the mining intrinsic safety type visual broadcasting telephone is convenient for underground emergency broadcasting, fixed-point area telephone broadcasting, video monitoring, visual conversation and visual audio and video communication and video conference with a dispatching command system in the mine industry, so that a dispatching command center can control the safety production dynamic state of a mine in real time, and safety production dispatching and emergency dispatching and command in case of emergencies are realized; the information transmission time is greatly shortened, and precious time is won for rescue work.

Description

technical field [0001] The invention relates to a mine-used intrinsically safe video broadcast telephone set, in particular to a mine-used intrinsically safe video broadcast telephone set, which belongs to the technical field of mine communication. Background technique [0002] Mine accidents refer to accidents that occur during the mining process, usually resulting in a high risk of casualties. At least thousands of people die in mining accidents every year in the world. The frequency of mining accidents is particularly prominent in China and other developing countries. [0003] At present, when a disaster occurs in a mine, due to the simple structure and poor protection ability of the traditional telephone communication equipment, it is impossible for dispatching and commanding personnel to pass through the telephone or wireless communication equipment in a short time due to the blockage of the telephone communication system at the emergency moment of the disaster. Notif...

AI Technical Summary

Problems solved by technology

[0003] At present, when a disaster occurs in a mine, due to the simple structure and poor protection ability of the traditional telephone communication equipment, it is impossible for dispatching and commanding personnel to pass through the telephone or wireless communication equipment in a short time due to the blockage of the telephone communication system at the emergency moment of the disaster. Notify the on-site personnel one by one in time, and the rescue may be delayed because the on-site personnel cannot get in touch with the dispatcher in a short time, or a serious error may be caused by a miscommunication. Moreover, due to the small range and slow speed of disseminating information, it is a good time to avoid danger It may have been lost, which is not conducive to timely delivery of the required mine disaster information

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