Multi-directional switching mechanism for controlling plural load circuits

摘要

A driving power source and one or more load circuits are arranged in prescribed terminal contact with a revolving ball comprised of a pair of electro-conductive hemispheres and an intervening electro-insulating portion in such an arrangement that activation of each of the load circuits is switched on and off, polarity of the activation being controlled as desired by manual turning of the ball in selected directions and each hemisphere being always charged differently from the other through the terminal contact with the driving power source circuit.