Portable acoustic image observing system

The invention discloses a portable acoustic image observing system which comprises an electronic cabin and an acoustic image sensor probe. The electronic cabin comprises a data receiving control unit, a display screen, a switch group and a battery pack. The display screen is used for displaying acoustic images, target information and system working state information. The switch group controls switching of system working modes and has a man-machine interaction effect. The battery pack guarantees the fact that using requirements of the system are met when a frogman is far away from a base bank or power supply cannot be achieved through an external power supply. The acoustic image sensor probe is used for obtaining acoustic images in an underwater environment (containing a target). The portable acoustic image observing system has the advantages of being simple in operation and convenient to carry, the system is suitable for frogman underwater working, the observing range of frogman diving operation is effectively expanded, and working efficiency is improved.