Keyboard device for data input |
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| 申请号 | JP16758282 | 申请日 | 1982-09-28 | 公开(公告)号 | JPS5957333A | 公开(公告)日 | 1984-04-02 |
| 申请人 | Matsushita Electric Ind Co Ltd; | 发明人 | KURIHARA HIDETOSHI; NISHIMURA KOUJI; YOSHIMURA KOUICHI; | ||||
| 摘要 | PURPOSE:To reduce the fatigue of an operator and to protect a keyboard plane by providing a support tool supporting hands of the operator, when the operation is executed. CONSTITUTION:The support tool 20 supporting hands of the operator possible for movement between the 1st position near the keyboard 2 and the 2nd position apart from the keyboard 2 and near the operator, is provided. The support tool 20 changes the height of support of the operator and covers the keyboard 2 when it is located at the 1st position. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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