Patent ID: 7270558

Claim:
An electrical connector assembly, comprising: a first insulating body having a front portion and an opposite rear portion, a plurality of fixing blocks being provided on the rear portion, and a plurality of first contact grooves crossing through the first insulating body, wherein the first insulating body has a plurality of through holes at two sides of the first contact grooves and a plurality of latching arms detachably fixed in the through holes; a plurality of first contacts removably disposed in the first contact grooves of the first insulating body; a second insulating body having a front portion and an opposite rear portion, a plurality of fixing holes being defined in the rear-portion of the second insulating body, the fixing blocks of the first insulating body being locked in the fixing holes of the second insulating body, and a receiving cavity crossing through the second insulating body, wherein the second insulating body has a plurality of passageways respectively defined at the two sides of the receiving cavity; a plurality of second contacts removably disposed in the receiving cavity, the first contacts touching with the second contacts in the receiving cavity of the second insulating body, and a contact base, the contact base being received in the receiving cavity of the second insulating body and defining a plurality of second contact grooves thereon, the second contacts being held in the second contact grooves, the side walls of the receiving cavity of the second insulating body defining a plurality of fixing grooves, the contact base providing a plurality of fixing flanges corresponding to the fixing grooves wherein the fixing flanges detachably fit into the fixing grooves, wherein the first contacts each have a front-touching portion and a rear-touching portion with a mid-portion therebetween, the mid-portion has a plurality of curved sections, and a hook is provided above each rear-touching portion.