Nanometer transient electromagnetic field data acquisition device

The invention discloses a nanometer transient electromagnetic field data acquisition device, which is applied to the field of electrical prospecting, and comprises a frame and an instrument box electrically connected with the frame, the frame comprises a vertically arranged support, a receiving frame fixedly arranged at the center of the support and a transmitting frame movably arranged on the support, the transmitting frame is arranged on the periphery of the receiving frame, a receiver storage area and a transmitter storage area are arranged in the instrument box, the receiving wire frame is electrically connected with a receiver arranged in the receiver storage area, and the transmitting wire frame is electrically connected with a transmitter arranged in the transmitter storage area; the wire frame is divided into the frame and the instrument box, the frame facilitates manufacturing of the wire frame, the instrument box facilitates storage of a receiver, a storage battery and a transmitter, the frame and t