Self-rolling optical backplane connector

A self-rolling type optical backboard connector comprises a backboard connector and a daughter board connector, and the bottom surface of the backboard connector is provided with a backboard connectormounting plate which is horizontally distributed; a daughter board connector mounting plate is vertically arranged at the tail end of the daughter board connector, a seat dustproof door opening and closing rack is vertically arranged on the side face, close to the daughter board connector, of the daughter board connector mounting plate, and the back board connector comprises a seat shell and a seat dustproof door assembly. The seat dustproof door assembly comprises a seat dustproof door, a first reset assembly and a first winding drum, and the head dustproof door assembly comprises a head dustproof door, a second reset assembly and a second winding drum. According to the present invention, the openings of the daughter board connector and the back board connector are blocked through the dustproof door capable of b