Patent ID: 7553171

Claim:
A power plug assembly with improved connector configuration, comprising: an inner base member defining at least two channels each provided with a retaining member having a transition portion and a deformable positioning portion extended from thereof; at least two terminals, each snugly received into the corresponding channels, and including a retaining portion engaged with the retaining member, and a mating portion, extending out of the channel, each terminal further including a rear portion; and at least two conductive wires each electrically engaged with the rear portion of each terminals; wherein the power plug assembly further comprises a terminal received into a passageway formed on the inner base member upper the channels; wherein the terminals received into the channels are a pair of positive and negative terminals, the terminal received into the passageway is a ground terminal; wherein a through hole is formed below the passageway and communicated with the passageway, and a supporting member extends from one inner side of the through hole windingly for supporting the ground terminal; wherein the supporting member comprises a tongue portion extended from one inner side of the through hole to another, a flection portion extended from the end of the tongue portion upwardly and a platform portion turned back to the original inner side of the through hole.