| 摘要 |
<p>PURPOSE:To facilitate the operation of a keyboard, etc., by forming the keyboard and a board for the keyboard in one body and adjusting the tilt angle of the key operation surface. CONSTITUTION:A computer operation desk 10 has leg members 11 and 11' on the left and right sides, and a board 12 for a display is fixed to their top end to mount and support the display 13 thereupon. One side part of the board 14 for the keyboard 14 is sandwiched between the top parts of said leg members 11 and 11', and the other end part is supported rotatably around a fixed knob 15 as a fulcrum. Consequently, an operator loosens the fixed knob 15 to adjust the board 14 for the keyboard to a desired angle, and clamps it fixedly after the adjustment.</p> |
