| 摘要 |
PROBLEM TO BE SOLVED: To provide a keyboard device which does not cause malfunction even when liquid intrudes into its body.SOLUTION: The keyboard device includes: multiple key tops each of which associates with each of input characters; a cover part having openings into which each of the key tops is inserted; a bottom lid part which is fitted into the cover part; a switch circuit which is turned on by pressing of any of the key tops; a housing which covers the switch circuit and has flange parts protruding in the key top direction each of which is provided in such a manner as to surround each insertion hole into which each key top is inserted and a margin of each insertion hole; ; and waterproof caps each of which is fitted into each of the flange part. |
