Research Of Step And Waist Machine Design Based On Ergonomics

Along with the current of industry 4.0 age,The Internet and social media are developmental on social,the whole of China time wave swept through.Under the influence mass of virtual consumer good,different kinds of electronic equipment appear new design.Every coin has two side,growing health problems influence people’s life.Hence,we gradually put the eyes focus on the real and close products.The change of the city life rhythm and the habit of people’s life,that expose the true problem in our life.That problem is a small amount of physical activity lead to physical illness.The study show that many joints are getting sick especially shoulders,spine and waist.These diseases have been rendered normalization in public life.Therefore,fitness machine become the important role that is concept of green activity.As a result,many people made a try many times.This article from the perspective of ergonomics,through the analysis of the psychological demand to use the crowd,put forward the system of product design "people-oriented" design idea.The man-machine engineering theory and method of the application to twist the waist step fitness machine design process,to a man-machine-environment adaptation as a starting point,the ergonomics theory as a key to research in industrial design.This paper argues that,with man-machine cooperation perspective of design can meet the demand of specific use crowd really heart,changed the past to the structure and function as the starting point of the product form,make the use of the rich get more diverse psychological guidance and recognition,it can be said that the man-machine-environment adaptation design as another design development Angle just fill in the modern design requirements,the design and consumption concept are infected with each kind of consumer groups.Based on this,through the study of ergonomics theory,trying to discover the deeper meaning in terms of product designThe paper will consist five parts.The paper introduction describes existing problem for step and waist machine,and expound aim and sense of the study.The second chapter mainly discusses the fitness machine parameter theory to do the basic research human body.Illustrate the theory and design,the relationship between human body structure and size,to collect the current our country in adult men and women with photographic method parameter values measured in this paper,need the human body,secondary data analysis and image processing software,finally it is concluded that the man-machine system design of human body size parameters of the system.The third chapter wriggled step fitnessmachine design feasibility analysis,investigation research work before this first design.Description of shoulder joint and spinal structure and physiological characteristics respectively,and a motion analysis was carried out to its characteristic,and wriggled step fitness machine model and structure design,finally,twisting the waist step fitness machine man-machine analysis to verify the feasibility of the design.Application of 3 d software to implement the design evaluation,analysis verify whether this design is convenient,safe,reliable and comfortable effect.The fourth chapter discusses the applicability is twisted waist step fitness machine design method.First discusses the theoretical basis and thoughts of usability design evolution,analysis of applicability,the relationship between the human body parameters and design to explore applicability of the design principle,from the man-machine demand relationship.The fifth chapter is the last chapter of this article,the topic summarized.