Patent ID: 7713085

Claim:
A connector interface comprising a connector socket interface and a connector plug interface, the connector socket interface comprising a socket metal shell, a socket insulator housing, at least first and second band-shaped recesses provided in said socket insulator housing, socket metal contacts, and an insulator socket cover for covering the socket metal shell and socket insulator housing; and the connector plug interface comprising front and rear metal shells, a plug insulator housing, at least first and second band-shaped protrusions provided in said plug insulator housing, plug metal contacts, and an insulator plug cover for covering the front and rear metal shells and the plug insulator housing, said connector socket interface and said connector plug interface being able to be coupled together, wherein: said band-shaped recesses have a plurality of slots that accommodate the metal contacts of the connector socket interface provided on upper and lower walls of each of the band-shaped recesses; said connector plug interface has the at least first and second band-shaped protrusions corresponding to the at least first and second band-shaped recesses on said connector socket interface, and there are a plurality of slots on the band-shaped protrusions that accommodate the metal contacts of the connector plug interface provided on both the upper and lower walls of each of said band-shaped protrusions; and the at least first and second band-shaped recesses in the insulator housing of said connector socket interface being different in length from each other, the first band-shaped recess being shorter than the second band-shaped recess and the at least first and second band-shaped protrusions of the insulator housing of said connector plug interface correspond to said at least first and second band-shaped recesses being different in length, respectively, the metal contacts of the socket and plug being vertically aligned.