Patent ID: 7699665
Filing Date: 2010-04-20
Classification: H01R

Abstract:
1. An audio plug connector, comprising: an insulating body of substantially pillared shape defining a fixing portion at one end thereof, the fixing portion defining at least one fixing hole passing therethrough; a plurality of terminals formed in the insulating body; and a housing having a lower housing and an upper housing mated with each other to define a cylindrical receiving space therebetween for receiving the one end of the insulating body therein, a portion of an inner surface of the lower housing protruding corresponding to the fixing hole of the fixing portion to form at least one locating portion inserted in the corresponding fixing hole, a portion of an inner surface of the upper housing protruding corresponding to the locating portion to form at least one propping projection which defines a locating hole, a free end of the locating portion being further inserted in the corresponding locating hole; wherein the fixing portion is substantially rectangular and extends beyond two opposite sides of the one end of the insulating body, two opposite sides of the fixing portion respectively define an arc-shaped propping surface abutting against the inner surface of the housing; wherein the fixing portion further defines a receiving cavity thereon, the terminals include a connecting terminal having one end stretching out of the one end of the insulating body and partially received in the receiving cavity, the fixing holes are respectively located at two sides of the receiving cavity; wherein the fixing portion protrudes into the receiving cavity to form a preventing block abutting against the one end of the connecting terminal.