Plug connector, receptacle connector, and electric connector assembly thereof

摘要

Disclosed are a plug connector component, a receptacle connector component, and a connector assembly. The plug connector comprises: an inserting portion; a printed circuit board, one portion of which is coupled to the inserting portion; an upper housing; and a lower housing, on which the upper housing is jointed, a receiving space for receiving the printed circuit board being formed between the upper housing and the lower housing, a side wall of the lower housing being partially outwardly bent to form a receiving groove on the side wall of the lower housing, a side of the printed circuit board being received in the receiving groove, the inserting portion being secured at a front end of the upper housing and the lower housing. The receptacle connector comprises a second metal shell having a joint chamber and a first module and a second module that are secured in the second metal shell, wherein: a first terminal is inlaid and insert molding in the first module; a second terminal is inlaid and insert molding in the second module, a contact portion of the first terminal overlapping a contact portion of the second terminal in a height direction perpendicular to an insertion direction; and a shielding plate is further inlaid and insert molding in the second module.

主权项

1. A plug connector, comprising:
an inserting portion; a printed circuit board, one portion of which is coupled to the inserting portion; an upper housing; and a lower housing, on which the upper housing is jointed, a receiving space for receiving the printed circuit board being formed between the upper housing and the lower housing, a side wall of the lower housing being partially outwardly bent to form a receiving groove on the side wall of the lower housing, a side of the printed circuit board being received in the receiving groove, the inserting portion being secured at a front end of the upper housing and the lower housing.