Self-power-generating mine electronic intercom

Abstract

The invention discloses a self-power-generating mine electronic intercom, which comprises an intercom body, wherein the back surface of the intercom body is provided with an elastic clamp, the elastic clamp is fixed on a rotating shaft, the rotating shaft is connected with a speed increasing gear mechanism, the speed increasing gear mechanism is arranged inside the intercom body, the speed increasing gear mechanism is connected with a small generator, and the small generator is connected with a storage battery of the intercom; and the left side surface of the intercom body is provided with aone-key alarm window, an alarm key is arranged inside the one-key alarm window, the alarm key is connected to a built-in RF module in the intercom body, a baffle plate is arranged outside the one-keyalarm window, and the baffle plate is slidably arranged in a sliding groove inside the intercom body. The underground intercom disclosed by the invention is connected with the small generator set bymeans of its elastic clamp, emergency power generation can be performed by rotating the elastic clamp, and instant alarm can be realized by means of a one-key alarm system, thereby reducing delay in rescue time.

Description

technical field [0001] The invention relates to a communication device, in particular to an electronic walkie-talkie for self-generating mines. Background technique [0002] With the development of the mining industry, mining safety issues have attracted more and more attention from all walks of life, especially in recent years, mine accidents have occurred frequently, and when mine accidents occur, the casualties and economic losses caused by information barriers are very serious. And as the country and the government attach great importance to the safety production of the coal industry, the construction of safe and reliable communication systems for enterprises has also been listed as the focus of coal mine work. At present, coal mining enterprises rely on three modes of voice communication between underground and underground, and between underground and above mine: traditional intercom equipment, network wireless telephone and fixed telephone. [0003] Because of its g...

AI Technical Summary

Problems solved by technology

However, this walkie-talkie is no different from ordinary walkie-talkie equipment, and the complex and harsh underground environment makes the use of the walkie-talkie a lot of inconvenience or disadvantages. For example, it is difficult to charge the walkie-talkie underground, and its functions are relatively single, which makes it difficult to meet the requirements of underground operations.

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