基于人机工程的脑瘫儿童助行车设计

Design of walker for cerebral palsy children based on ergonomics

脑瘫儿童助行车是辅助脑瘫儿童行走并帮助恢复运动肌能的工具,市场现有的助行车缺乏对脑瘫儿童生理与心理需求的分析,产品的尺寸、功能与结构不能满足儿童的易用性需求。根据人机工程原理对脑瘫儿童助行车进行设计研究,了解目标用户的生理与心理模型;通过分析产品、目标用户及环境之间的关系,运用概念模型设计、人体测量和样机模型试验等方法对助行车进行设计,使产品更加稳固与舒适,并增强操作体验感,为弱势群体辅助产品设计提供参考。

Walker for cerebral palsy children is a tool to help walking and restoring the muscle energy for children with cerebral. The existed products were lack of physiology and psychology analysis. The dimension,function and structure of the product cannot meet the requirement of ease using for children. The walker for children with cerebral palsy was studied according to the ergonomics to understand the physiological and psychological model of target user. The walker design scheme was performed through the relationship analysis between product, target user and environment. The conceptual model design,anthropometry and prototype model test were used to make this product more stable and comfortable,meet the emotional requirement of children,and provide references for the research of the auxiliary products of vulnerable children.