Patent ID: 7654872
Filing Date: 2010-02-02
Classification: H01R,Y10S

Abstract:
1. An audio jack connector comprising: a housing having a base and a cambered ridge extending upward from the middle of the base, an insertion hole extending inward from the front of the housing along an axis direction of the housing and being defined between the base and the cambered ridge, the bottom of the base defining at least one signal terminal recess and an auxiliary terminal recess, a first aperture being defined in the bottom of the auxiliary terminal recess and communicating with the signal terminal recess; and a terminal group having at least one signal terminal and an auxiliary terminal received in the signal terminal recess and the auxiliary terminal recess respectively, said signal terminal having a contact portion that projects into the insertion hole and an elastic portion extending from the end of the contact portion, said auxiliary terminal having a transverse fixed portion and a first connecting portion extending upward from the end of said fixed portion which is near to the signal terminal recess, wherein one part of the first connecting portion is jammed in the first aperture, the other part of the first connecting portion projects into the signal terminal recess and approaches the outside of the elastic portion for engagement with the elastic portion.