| 摘要 |
The present invention relates to a keyboard having a plurality of keys marked with symbols, a frame to link with the plurality of keys, and a key signal input plate disposed under the frame and generating a specific signal corresponding to the key when touched with the key. The key includes a key body having a combining part combined to the frame; a key cap combined to an upper part of the key body and marked with a predetermined symbol; a base pin protruding from a bottom part of the key body arranged so that in touching the key signal input plate it lets the key signal input plate sense that the key is operated. At least one identification pin is spaced apart from the base pin and touching or not touching the key signal input plate to output the specific signal corresponding to the symbol on the key to the key signal input plate. With this configuration, the present invention provides a keyboard with keys that are changeable in position and size as necessary.
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