Study On The Elderly Auxiliary Device Based On Kinematic Simulation Analysis

21st century, China has entered the aging society while aging problem is accelerated, caused social great attention to the healthy life of the elderly. Because of the striking fact of decline physiological function, in particular, the decline of lower limb function make the aged standing and walking uneasy, through the widely study of history research and application of the elderly auxiliary equipment both at home and abroad, basis of our country's development of elderly assist devices and its market situation, paper put forward that development of various types of auxiliary equipment which perfectly meet the elderly market need is a imperative task.This paper made a subjective comfort investigation. Surveying period, steps and walking speed characteristics of the gait of the aged, and point out that it is necessary to study auxiliary equipment toward the aged. With the modeling and assembly function of pro/e software, the researcher designed a virtual prototype of walking aid appliances, and established the three-dimensional body model of old men. The researcher used the simulation module of pro/e software to simulation walking movement gait of the elderly. Based on the above, we made simulation analysis of the virtual prototype with the body model, and then provide a basis for further research.