| 轮椅驱动机构的改进设计 |
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| 引用本文： | 陆品. 轮椅驱动机构的改进设计[J]. 临床医学工程, 2008, 15(7): 37-38 |
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| 作者姓名： | 陆品 |
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| 作者单位： | 陆品 (西安石油大学机械工程学院,陕西,西安,710065)； |
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| 摘 要： | 本文将手动直接驱动轮椅改为通过摇动手柄使与摩擦式棘轮机构从动轮固联的轮椅大轮转动,进行了摩擦式棘轮机构的受力分析,说明了该机构较普通轮椅省力,工作平稳舒适,同时可以比较方便地驱动轮椅。
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| 关 键 词： | 轮椅 摩擦式棘轮机构 受力分析 |
An Improved Design of Wheelchair-Driven Mechanism |
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| Abstract: | This paper explains that, manually driven wheelchair changes into the one of big round rotation by shaking the handle linked with friction ratchet mechanism, and then makes an analysis of the friction ratchet mechanism. It indicates that such mechanism of wheelchair is more labor-saving than the ordinary, smooth and comfortable in working, and more convenient to drive a wheelchair as well. |
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| Keywords: | wheelchair friction ratchet mechanism mechanical analysis |
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