Connector and electronic device

The invention provides a connector and an electronic device. The connector comprises a shell, a cover body, a contact terminal and a positioning terminal, wherein the shell is provided with an accommodating groove and is provided with a wire inlet hole and a contact hole which are respectively communicated with the accommodating groove, and the wire inlet hole is used for a cable to extend into the accommodating groove; the cover body is connected to the shell and is used for adjustably sealing the accommodating groove; the contact terminal is provided with a first connecting part and a secondconnecting part, the first connecting part is arranged in the contact hole and partially extends into the accommodating groove to be in electric contact with a cable, and the second connecting part extends out of the contact hole to be connected with a circuit board; the positioning terminal is arranged on one side, facing the accommodating groove, of the cover body and is used for positioning the cable when the cover bo