Patent attributes
A telescopic and adjustable electrically conductive device includes a first electrically conductive piece and a second electrically conductive piece. The second electrically conductive piece is movable contacted with the first electrically conductive piece. The present invention further provides a socket device including a socket and at least two electrically conductive devices. The socket comprises a base and a plurality of socket bodies and they are combined together in a slidable manner. The electrically conductive device comprises a first electrically conductive piece, a second electrically conductive piece and a plurality of contacting pieces. The contacting pieces movable contact with the second electrically conductive piece. The first electrically conductive piece is inside the base, and the second electrically conductive piece is inside the base and the socket bodies. The electrically conductive device and the socket device of the present invention are telescopic and adjustable, simple in structure, easy to assemble and inexpensive.
