Universal Serial Bus Connector

摘要

A USB connector includes an insulating housing, electrical terminals integrated in the insulating housing, a printed circuit board fixed with the insulating housing and the electrical terminals together, a fixed member mounted to the insulating housing and the printed circuit board to integrate the insulating housing, the electrical terminals, the printed circuit board and the fixed member into a basic module, and a shell worn around the basic module. A top face of the fixed member protrudes upward to form a locking block. The shell has a top plate in which a fixing hole is opened. The locking block of the fixed member is buckled in the fixing hole of the top plate. So the USB connector can be easily taken apart almost without damage to facilitate the maintenance work when it is at failure.

主权项

1. A USB connector, comprising:
an insulating housing; a plurality of electrical terminals integrated in the insulating housing, each electrical terminal having a welding portion projecting behind the insulating housing; a printed circuit board, the insulating housing and the welding portions of the electrical terminals being fixed on a front of the printed circuit board; a fixed member of which a top face protrudes upward to form a locking block, the fixed member being mounted to a rear end of the insulating housing and the printed circuit board and covering on the welding portions of the electrical terminals and a rear of the printed circuit board to integrate the insulating housing, the electrical terminals, the printed circuit board and the fixed member into a basic module; and a shell having a top plate, a bottom plate and two side plates which together show a tubular shape, the top plate defining a fixing hole which is opened in the rear thereof and communicates with the interior of the shell, the shell being worn around the basic module and the locking block of the fixed member being buckled in the fixing hole of the top plate.