| 摘要 |
PROBLEM TO BE SOLVED: To provide a key switch that can be constituted thin, and can improve operation feeling by ensuring the operation stroke of a key top, and to provide a keyboard device.SOLUTION: A key top 11 is supported by two link bars 21, 22. The link bars 21, 22 are coupled rotatably with the lower surface of the key top 11, and two support shafts 21b, 21b of the link bar 21 and two support shafts 22b, 22b of the link bar 22 are supported rotatably by a cover 6. A support protrusion 17 is formed integrally with the key top 11, and when the support protrusion 17 abuts against the fulcrum receiving portion 25a of the cover 6, the key top 11 becomes oblique posture, and can operate the switch input part reliably while ensuring excellent operation feeling. |
