Optical cable connector box

The invention relates to the technical field of communication equipment, and particularly discloses an optical cable connector box, and the box comprises an optical cable connector box body; the optical cable connector box body is provided with a connector box cover and a connector box bottom, connecting flanges are arranged on the edges of the connector box cover and the connector box bottom, connecting columns are arranged at the bottoms of the flanges of the connector box cover, and convex ribs are circumferentially arrayed on the inner wall of each connecting column; The convex ribs are arranged in the axial direction of the connecting column, and mounting holes are formed in the flashes of the joint box bottom; a clamping column is arranged in the installation hole, a plurality of clamping teeth are arranged on the outer side wall of the clamping column in a circumferential array mode, one end of each clamping tooth is arranged to be an inclined face, the outer portion of one endof the clamping column is