| 摘要 |
<p>Switching device (1) for executing electronic signals characterised in that it takes on the form of a key (3) that is mechanically movable axially over a number of discrete switch positions that each execute a different electronic signal by the vertical axial mechanical movement of the pressed key (3) being mechanically converted into a horizontal rotation of contact surfaces (12a, 12b, 12c), which depending on the switch position make contact with different contact points (13a, 13b, 13c) on an underlying printed circuit, such that for each switch position a different electronic signal is generated in the printed circuit, and whereby each switch position is felt by the tactile feedback on the finger pressing on the key (3).</p> |
