便携式椭圆机的设计研究

Design of portable elliptical trainer

论述了现有椭圆机产品的运动特点及其弊端,提出了一种新型便携式椭圆机。应用人因工程学原理,分析了机构的设计思想;采用Working Model进行运动几何学分析,Pro/E对机构实现三维建模。结果表明设计的便携式椭圆机结构简单、轻巧,能方便地在各种场合使用。

A novel portable elliptical trainer is invented. The motional properties and shortages of the existing products are introduced briefly. The design programs of this mechanism are analyzed based on the principles of ergonomics. Motion geometry analysis is carried out with a working model, and the three dimensional models is accomplished with the Pro/E software knowledge. It can be seen from the design results that the structure of the mechanism is very simple and flexible, and conveniently employed in different applications.