Earthquake monitoring device based on voltage induction

Abstract

The invention discloses an earthquake monitoring device based on voltage induction. The device comprises a mounting groove formed underground and a shell mounted in the mounting groove, two permanentmagnet blocks are symmetrically arranged in the shell; the magnetic poles of the opposite sides of the two permanent magnet blocks are opposite; a mounting cylinder is arranged on the inner top wall of the shell; a movable block is slidably installed in the mounting cylinder through a limiting mechanism, a spring is elastically connected between the upper end of the movable block and the inner wall of the mounting cylinder, the lower end of the movable block is connected with a coil, the coil is located between the two permanent magnet blocks, and a millivoltmeter, a controller, a wireless communicator and a storage battery are further installed in the shell. The device can respond to ground vibration in time, analyze and judge the vibration condition in time and transmit earthquake information out in time, so that people can evacuate in time, casualties are reduced, meanwhile, interference of the outside world to equipment operation is small, the monitoring result accuracy is high, and applicability is high.

Description

technical field [0001] The invention relates to the technical field of earthquake monitoring, in particular to a voltage induction-based earthquake monitoring device. Background technique [0002] Earthquakes, also known as ground motions and ground vibrations, are vibrations caused by the rapid release of energy from the crust. Seismic waves are generated during this period. Plates on the earth squeeze and collide with each other, causing dislocations on the edges of the plates and inside the plates. Movement and rupture are the main causes of earthquakes. [0003] When an earthquake occurs, due to its strong destructive power, it often causes great harm to people's personal safety. The existing seismic monitoring equipment generally uses underground monitoring equipment to obtain seismic information by detecting changes in the environment in the well. However, this monitoring The method is only applicable to relatively remote areas. In the process of analyzing the monitor...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing earthquake monitoring equipment in the prior art that the scope of application is small and the monitoring results cannot be disseminated in time, and a voltage induction-based earthquake monitoring equipment is proposed.

Images