Multi-node passive source seismic exploration device

The utility model discloses a multi-node passive source seismic exploration device, which comprises a plurality of seismographs arranged on an exploration site, and each seismograph is connected with a plurality of seismic detectors. Each seismograph can transmit data to the remote server through a mobile communication network, and can communicate with the console or the remote server through a wired network or a wireless network via the switch; the sampling time of the device can be synchronized through a Beidou satellite or a GPS satellite, and a console can generate time slices to each seismograph. According to the multi-node passive source seismic exploration device disclosed by the invention, real-time and reliable measurement data is ensured through a channel enhancement technology and a plurality of transmission ways; a multi-node cascade combination mode is adopted, the circuit complexity of the geophone is reduced, the device cost and power consumption are reduced, large-scale use is facilitated, and