| 摘要 |
A keyswitch for keyboard of notebook computer comprises a keycap; a base arranged below the keycap and having two protuberances thereon; and a lever mechanism. The lever mechanism has a plurality of top ends connected to the keycap and a plurality of lower ends connected to the base. The lever mechanism has two projections located on lower lateral edges thereof and corresponding to the protuberances. During a downward stroke of the keycap, the projections of the lever mechanism will be in contact with the protuberances, whereby the stability of the keyswitch will be enhanced.
|
