Rubber-coated integrated plug

The utility model relates to a connector plug, in particular to a rubber-coated integrated plug, which comprises a wire core, a contact pin connected with the wire core and a shell integrally wrapping the wire core and the contact pin, one side of the front end of the shell is integrally provided with a plugging part used for being connected with a plug or a socket, the plugging part is provided with a jack for the contact pin to be inserted, the contact pin is fixed in the jack, and the plug core and the contact pin are integrally connected. The cable wrapping the wire core and the contact pin are integrally wrapped in the shell through injection molding, so that the protection performance of the shell on the wire core and the female pin can be greatly improved, and the protection grade of a product is greatly improved; the risk of product damage caused by wrong plugging can be avoided by arranging the positioning groove on the plugging part, the sealing performance of the product can be further improved by