| 摘要 |
<p>A keyboard wrist supporter is provided to fight wrist fatigue and reduce the strain on the tendons controlling by adjusting the height of the wrist supporter. A height of a plurality of support stands(110) are controllable up and down. A connection bar(120) connects between the support stands. A support roll(130) surrounds a whole or one part of the connection bar. In the supporting roll, a wrist is supported. An upper body(112) of the support stand is combined to a lower body of the support stand(111). An elastic body supports the height of the upper body elastically. In case a load is applied to the connection bar, the elastic body is contracted. In case the load is removed, the elastic body is restored. Therefore, the upper body goes up and down.</p> |
