Electric connector with reinforced structure

The utility model specifically relates to an electric connector with a reinforced structure, and the electric connector comprises a shielding housing which is provided with a first connection edge anda second connection edge opposite to the first connection edge, and the first connection edge and the second connection edge are in butt joint, thereby enabling a connection channel to be formed in the shielding housing; a joint seam is formed between the first joint edge and the second joint edge; the first joint edge is provided with a first notch, the second joint edge is provided with a second notch, and a connecting notch is formed between the first notch and the second notch. The insulating body is inserted from one end of the joint channel, a contact tongue plate and a support tongue plate protrude from the insulating body towards the other end of the joint channel, and the support tongue plate is attached to the wall surfaces, located on the two sides of the joint seam, of the shielding shell; the insulat