Earthquake monitoring device convenient to install

The utility model relates to the technical field of earthquake monitoring, in particular to an earthquake monitoring device convenient to install, which improves the installation convenience of the device, improves the adaptability and reduces the use limitation. The device comprises a mounting frame, a mounting box, a single-chip microcomputer, a resistor, a first spring, a conductive rod, a galvanometer, a buzzer and a power supply base, the mounting box bottom is fixed at the top of the mounting hole; the top end of the single-chip microcomputer is fixedly installed on the top wall of the installation box. The bottom end of the resistor is fixed on the bottom wall of the mounting box; the bottom ends of the first springs are fixed on the bottom wall of the mounting box; the bottom of the conductive rod is fixed to the top of the first spring. The bottom end of the galvanometer is fixedly mounted on the bottom wall of the mounting frame; wherein the resistor is communicated with thegalvanometer through a wi