Waterproof optical fiber connector box

The utility model relates to the technical field of optical fiber connection equipment, in particular to a waterproof optical fiber connector box which comprises a box body provided with a mounting cavity, a matched box cover is detachably connected to the box body, and a sealing piece is arranged at the joint of the box cover and the box body; the two opposite sides of the box body are provided with a plurality of wire pipes, the wire pipes allow external optical fibers to go in and out of the mounting cavity, the inner walls of the wire pipes are provided with elastic rings, the two ends of the elastic rings are fixedly connected to the inner walls of the wire pipes, the side walls of the wire pipes are provided with a plurality of insertion rods extending in the radial direction of the wire pipes in the circumferential direction, and the ends of the insertion rods are provided with abutting plates located between the inner walls of the wire pipes and the elastic rings. And a driving piece for driving all t