Multifunctional underwater/underground investigation rescue apparatus

An intelligent underwater/underground detecting and rescuing device is composed of a ground monitor, an underground probe, as well as a cable which is connected between the ground monitor and the underground probe and is composed of a communication wire and a steel wire rope; wherein, the underground probe is provided with an infrared camera, a microphone, and a video and audio sensor; the ground device is composed of a mini-computer processor and a display; the underground probe also comprises a poison air sensor; a steel shell is also provided; the underground probe is arranged on the steel shell or inside the shell; the ground device also comprises an oxygen bottle and an oxygen feed device composed of oxygen tubes which are fixed on the cable; and the outer ends of the oxygen tubes are connected with an oxygen breathing veil. The utility model can defect and monitor the filed situation of the stranded people such as carrying out poison detecting, and also can provide oxygen to the stranded people according to conditions and help the people survive and wait for rescuing.