Patent ID: 8242391

Claim:
A switch equipped with a driving device for establishing electrical connection and adapted to a power supplying apparatus, where the power supplying apparatus comprises a main body including an output port for outputting a selected output voltage out of a plurality of predetermined output voltages and a voltage selecting circuit built in the main body and electrically connected to the output port and adapted for selecting the output voltage that is to be output via the output port based on a command made by the switch and an input port for receiving an input voltage and for transmitting the input voltage to the voltage selecting circuit, the switch comprising: a plurality of resilient conductive terminals extending in a longitudinal direction, each having a conductive contact portion; and at least one driving device configured to be movable relative to the resilient conductive terminals along a direction parallel to the longitudinal direction from a start position, where the driving device is away from the resilient conductive terminals, to a predetermined driving position, where at least two of the conductive contact portions of the resilient conductive terminals are driven by the driving device to be electrically connected with each other; wherein the driving device comprises: a non-conductive body in a form of a card; and a conductive part in a form of a continuous and electrically uninterrupted layer of conductive material coated on the non-conductive body and for establishing electrical connection between the at least two of the conductive contact portions of the resilient conductive terminals through its electrical conductivity.