Collector and geophysical information acquisition device

Abstract

A collector and a geophysical information acquisition device are disclosed. The collector includes a first housing, a first circuit board unit and a first battery. An interface unit is arranged on the first housing, and the interface unit is configured to input a potential difference signal, a magnetic induction signal, and a seismic wave signal. The first circuit board unit is arranged in the first housing. A signal acquisition unit and a first communication unit are arranged on the first circuit board unit, the signal acquisition unit is electrically connected to the interface unit for acquiring the potential difference signal, the magnetic induction signal and the seismic wave signal. The signal acquisition unit is electrically connected to the first communication unit for transmitting state information to a host computer and receiving a control instruction sent by the host computer, the state information is used for indicating a working state of the collector, and the control instruction is used for controlling the working state of the collector.