Patent ID: 6945824
Filing Date: 2005-09-20
Classification: H01R

Abstract:
1. A connector assembly comprising: a plug including a plug housing enclosed within a plug shell, the plug housing having a base body with a protruding body extending upwardly from the substantial middle part of the base body, the base body being lengthwise defined with a plurality of first plug contact grooves on the top surface thereof, the first plug contact grooves passing through a lower surface of the protruding body and receiving a plurality of first plug contacts therein, the first plug contacts being composed of a pair of juxtaposed power contacts and a pair of juxtaposed signal contacts, each first plug contact having a first base portion, the first base portion being provided with a first soldering portion extending rearwards therefrom and a first engaging portion extending forwardly therefrom, the base body of the plug housing further being defined with a plurality of second plug contact apertures below the first plug contact grooves, the second plug contact apertures passing through the base body and receiving a plurality of second plug contacts therein, the second plug contacts being composed of a pair of juxtaposed signal contacts, each second plug contact having a second base portion, the second base portion being shaped with a second soldering portion extending rearwards therefrom and a second engaging portion extending upwardly therefrom, wherein the second engaging portion is formed with a front holding portion extending rearwards from a free end thereof for holding the second plug contact in the plug housing; and a receptacle having a receptacle housing enclosed within a receptacle shell, the receptacle housing having a main body with a cantilever body extending forwardly from the main body, the main body being lengthwise defined with a plurality of first receptacle contact grooves for receiving a plurality of first receptacle contacts therein, the first receptacle contact grooves passing through the main body and extending forwardly to reach a front end of the cantilever body along a lower surface of the cantilever body, the first receptacle contacts being also composed of a pair of juxtaposed power contacts and a pair of juxtaposed signal contacts, each first receptacle contact having a first main portion, the first main portion being shaped with a first through-hole portion extending downwardly therefrom and a first conductive portion extending forwardly therefrom, the main body of the receptacle housing further being lengthwise defined with a plurality of second receptacle contact grooves below the first receptacle grooves, the second receptacle contact grooves passing through the main body and receiving a plurality of second receptacle contacts therein, the second receptacle contacts being also composed of a pair of juxtaposed signal contacts, each second receptacle contact having a second main portion, the second main portion being formed with a second through-hole portion extending downwardly from the rear end thereof and a second conductive portion extending transversely from the front end thereof wherein the pair of second conductive portions are arranged opposite each other and each has a curve conductive area extending forwardly therefrom, whereby while the plug and the receptacle mate with each other, the base body of the plug housing inserts below the cantilever body of the receptacle housing, the first engaging portions of the first plug contacts connect electrically correspondingly with the first conducive portions of the first receptacle contacts, and the second engaging portions of the second plug contacts connect electrically correspondingly with the second conductive portions of the second receptacle contacts, the first and the second soldering portions are soldered with a cable, the first and the second through-hole portions connect electrically with a PCB, so the cable and the PCB are connected electrically, further the power and signal are capable of being transmitted therebetween.