A portable liquid oxygen system

The invention discloses a portable liquid oxygen system which mainly comprises a push-pull handrail, a flexible pull rod, a fixed bracket, a liquid oxygen storage tank, a processing display, an adjustable overturning plate, a quakeproof filling layer, a connecting sliding plate, a base and universal wheels, wherein the push-pull handrail is arranged at the topmost end of the portable liquid oxygen system; the flexible pull rod is arranged at the lower side of the push-pull handrail; the fixed bracket is arranged at the lower side of the flexible pull rod; the liquid oxygen storage tank is arranged in the middle of the fixed bracket; the processing display is arranged at the upper middle part of the flexible pull rod; the adjustable overturning plate is arranged at the lower side of the fixed bracket; the quakeproof filling layer is arranged between the adjustable overturning plate and the liquid oxygen storage tank; the connecting sliding plate is arranged at the left side of the adjustable overturning plate; the base is arranged at the bottom of the adjustable overturning plate; the universal wheels are arranged below the base. The portable liquid oxygen system disclosed by the invention is provided with a quakeproof fixing device and is simple to detach and convenient to carry.