| 摘要 |
<p>The invention refers to a computer mouse with an adjustable top part (2). The lock can be tilted around a joint (15) to a chosen rotational position. The computer mouse is equipped with a locking device (12, 13a-b, 16) which locks the top part in the chosen position and the computer mouse is equipped with an unlocking device (13a-b) which enables the locking organ to be released from the locked position. The unlocking device (13a-b) may be a pushbutton (13a) or a handle (13b). In one design of the invention the top part is kept in position by a fastener equipped with teeth (4-5), where the locking device (12, 13a) locks the teeth in a position where they are meshed to each other. In an additional design of the invention the top part is kept in position by a locking device (13b, 16) which grabs the joint so that this cannot be tilted.</p> |
