Patent ID: 7314383

Claim:
A plug connector, comprising: an upper metal cover and a lower metal cover, the upper metal cover having a front cavity and a back cavity, the back cavity having a top plank and a front plank, two sides of the back of the top plank bending downward and forming two opposite side planks, the back cavity and the lower metal cover defining a space, a front portion of the lower metal cover setting up a front mouth, the front cavity stretching out of the front mouth; and a conductor assembly, including a plurality of conductor pins, a housing and latches, the housing further including a back housing and a front housing which is formed by the back housing stretching forward from its middle, the back housing which is held into the space having a front wall, a back wall and two sidewalls, the front housing located in the front cavity, the conductor pins inserted in the housing, the latches fixed in the housing too, each latch having a resilient arm and forming a hook at the head of the resilient arm, the resilient arm bending vertically and then bending horizontally and stretching forward to form a horizontal leg, the resilient arm held by an upper cavity and the horizontal leg held by a lower cavity of the housing, the hooks protruding outside of the front cavity; wherein the side plank of the back cavity of the upper metal cover stretching forward from its front and forming a locking slice, correspondingly, the sidewall of the back housing opening a preventing recess with the locking slice inserted into the preventing recess, the bottom of the front cavity extending backward and forming an extension portion, and at the junction of the back housing and the front housing, the front wall of the back housing hollowing inside and defining a recessed portion, the extension portion inserted into the recessed portion; and wherein the bottom surface of the recessed portion protrudes upward and forms a supporting section, when the front housing is located into the front cavity, the extension portion is placed between the supporting section and the top surface of the recessed portion.