Abstract: A wires connection device includes a body having a chamber defined in a top thereof and a sidewall of the chamber includes a through hole through which a sub-wire extends. A groove is defined in the top of the body and communicates with the through hole via a recess in another sidewall of the chamber. A main wire is engaged with the groove. A slot is defined in an inner periphery of the recess and extends to the groove. A positioning member is received in the chamber and has a conductive member which is engaged with the slot. The conductive member includes a first conductive section to penetrate the sheath of the sub-wire and a second conductive section which penetrate the sheath of the main wire. A cover is mounted to the top of the body and presses the positioning member.

Abstract: The present invention relates to an anti interference plug structure, which includes a one-piece plug and electric connection cable for linking to electric signal source. A magnetic core component is connected at an appropriate position of the electric cable, inside of which is established a plurality of winding channels along equal axial isolated parallels, which allow the electric cord conducting wire to make internal parallel windings, and lengthen the conducting wire coil route thereby improving the results of electric cable anti demagnetization interference several-fold.