Communication precision equipment box suitable for field

The invention provides a communication precision equipment box suitable for the field, which comprises a case main body, a connecting plate arranged on the case main body, a plurality of groups of connecting ports arranged on the connecting plate, a protection assembly and a buffer mounting part, and is characterized in that the top of the case main body is provided with a liquid bag; the protection assembly comprises fixing cylinders arranged on the side walls of the two ends of the case body, sliding rods slidably connected to the interiors of the fixing cylinders, and pressing plugs arranged at the ends, located in the fixing cylinders, of the sliding rods. The first water pipe is arranged between the liquid bag and the fixing barrel, the rubber protection pads are arranged at the ends, away from the fixing barrel, of the sliding rods and correspond to the connecting ports, and the two buffering installation parts are symmetrically arranged on the two sides of the connecting plate and used for buffering an