| 摘要 |
<p>A joystick controller comprises a base (10) to which an upright element (22) is fixed, and a tubular joystick (20) positioned around the fixed element and pivotally mounted (at 24) to the base. Electrical contacts (28) are carried by the joystick (20) and make selectively with the fixed element depending on the direction in which the joystick is tilted. The base (10) has a curved bottom to seat equally in the right or left hand of the user, but has portions (12) which can be hinged open to reveal a flat bottom which will sit on a desktop and be retained thereon by suction pads (18).</p> |
