| 摘要 |
PROBLEM TO BE SOLVED: To provide a downsized and thin keyboard.SOLUTION: A keyboard at least includes a base plate, a key cap unit, and an instruction operation unit. The instruction operation unit is operated by the key cap unit to output a keyboard instruction. The key cap unit includes a support frame having a plurality of key caps. The instruction operation unit includes an instruction circuit board, and a plurality of elastic switches. The instruction circuit board has a plurality of trigger parts that correspond to a pressing part of the key cap, and are operated by the key cap to output the keyboard instruction, and at least one main instruction wiring electrically connected to the respective trigger parts. The plurality of elastic switches correspond to the pressing part of the key cap, and operate the trigger part by being pressed by the key cap to output the keyboard instruction.SELECTED DRAWING: Figure 1 |
