Patent ID: 8323057

Claim:
A receptacle connector, comprising: an housing, comprising a base and an assembly slot placed on the base; a shield positioned around the housing and together with the housing form an insertion space; a tongue unit, positioned in the assembly slot, the tongue unit comprising a main body and an enhanced wall; the main body having a plug-in part placed on the front and back and an assembly part combined with the assembly slot; the enhanced wall being located between the plug in part and the assembly part and extending in a direction perpendicular to the main body; the plug in part being located in the insertion space; a first terminal set supported by the housing and the tongue unit; each of the first terminals has a first contact part that exposes the upper surface of the main body and a first fixed part that extends backward from the first contact part and whose front section is disposed within the main body and whose rear section bends and is disposed within the enhanced wall; a second terminal set supported by the housing and the tongue unit, each of the second terminals having a second contact part that is located on the upper surface of the main body of the tongue unit to the rear of the first contact part; a third terminal set supported by the housing and the tongue unit, each of the terminals having a third contact the part placed on the lower surface of the main body of the tongue unit.