Provided by the present disclosure are a transfer mechanism for power transmission, charging socket, and motor vehicle. The transfer mechanism for power transmission includes a power transmission portion, a transfer portion and a cable, in which the power transmission portion includes a plug-in end and a connection end which are connected in sequence; the cable includes an internal conductor and an insulation layer wrapping the conductor; the transfer portion includes a first end, a bent portion and a second end which are connected in sequence; the first end is electrically connected to the connection end, the second end is electrically connected to the conductor on one end of the cable, and the bent portion comprises at least one bent zone. By using the transfer mechanism for power transmission of the present disclosure, a non-coaxial or angled connection can be realized between a terminal and the cable, and the copper material used by the terminal can be saved to reduce the cost of the terminal.