| 摘要 |
A multi-positional electrical switch (22) is provided for use in a child's riding toy (10) wherein a power source (14) is connected to a plurality of motors (16, 18) in selected alternative configurations so as to impart varying rotational motion to the toy's driven wheels. The switch (22) includes a stationary base (40) with a plurality of stationary contacts (44a, 44b, 44c, 44d, 44e), and a manually operable selector mechanism (34) which carries an arrangement of electrically conductive bridges (42a, 42b, 42c, 42d, 42e) capable of variously connecting the contacts of the base plate. Each such contact is electrically connected to a predetermined terminal of the motors (16, 18) and power source (14) so as to provide electrical input and output to each motor (16, 18) through the switch (22). The bridges (42a, 42b, 42c, 42d, 42e) move unitarily with the selector mechanism (34), alternatively placing the toy's drive system (12) in a high-speed forward configuration, a low-speed forward configuration or a low-speed reverse configuration. |
