【摘要】 目的目前护理床普遍采用标准化设计,针对介助老人及护理人员的双用户体验模型进行护理床人机工程学设计,对现有护理床结构、功能提出改进方案。方法以人机工程软件Jack为分析工具,建立符合中国老年人身体尺寸模型和护理人员相关任务动作模型,在此基础上进行虚拟仿真,对介助老人护理床使用人机匹配性、不同姿势下的舒适度分析,以及护理人员在护理任务中不同动作的舒适性、动作姿势和快速上肢分析,并通过对静态人体尺寸与动态功能尺寸人机分析,对现有护理床进行设计改进。结论在护理床设计过程中进行介助老人和护理人员双用户人机工程分析,有利于发现双用户在使用过程中不合理的设计内容,得到新的基于人机工程学的护理床设计方法,提高介助老人和护理人员的舒适性,提高使用性能。更多还原

【Abstract】 At present, standardized design is generally used for nursing bed. Aiming at the dual-user experience model for assisting the elderly and nursing staff, the work aims to conduct ergonomics design on the nursing bed and propose improvement scheme of structure and function of the existing nursing bed. With the ergonomic software Jack as the analysis tool, the body size model of the Chinese elderly and the action model of the nursing staff’s related tasks were established. On this basis, virtual simulation was performed. The human-machine matching and the comfort of different postures on the nursing bed for the elderly, the comfort of different actions of nurses in nursing tasks, action postures and rapid upper limb were analyzed. And through the man-machine analysis of static body size and dynamic functional size, the design of existing nursing bed is improved. The dual-user ergonomics analysis for the elderly and nursing staff in the nursing bed design process is beneficial to discover the unreasonable design content of the dual-user in the use process, and obtain a new nursing bed design method based on ergonomics, improve the use performance and the comfort of the elderly and nursing staff.更多还原