Abstract: The present invention is a network connector structure, which includes a signal terminal body and a cover plate. Arranged core holes are set on an upper side of an end of the signal terminal body, two holes are respectively set on two sides of the end of the signal terminal body, two convexes are set on the back side of the cover plate, the two convexes on the back side of the cover plate are respectively corresponded to the two holes set on the two sides of the end of the signal terminal body, so that each convex is provided to be embedded into the corresponding hole, and the core holes set on the upper side of the end of the signal terminal body is covered by the back side of the cover plate.