基于Jack的手部残疾人多功能炉具需求研究及仿真分析
Research and Simulation Analysis on the Demand for Multifunctional Stoves for Hand-Disabled People Based on Jack

近年来，设计师开始将注意力从大众转向特殊群体，深入了解他们的需求并为他们量身设计产品。尽管关注盲人和下肢残疾人士的产品日渐增多，但手部残疾者的需求却被忽视了。手是我们日常生活中必不可少的一部分，我们的日常衣食住行都需要它的参与。因此，本文通过对手部残疾人身体参数和肌力变化的研究，并在深入调查的基础上，确定手部残疾人对炉具的功能和客观需求。针对功能需求建立炉具的基本模型，并使用Jack软件对手部残疾者使用炉具时进行人机工程学仿真。此外，还根据手部残疾者的客观需求分析炉具的舒适度、可视域、受力和可到达区域等方面的性能。经过分析结果表明，炉具的人机工程学性能相对较好，但仍需要改进某些方面。
In recent years, designers have begun to shift their attention from the masses to special groups, deeply understanding their needs and designing products tailored to them. Despite the growing number of products focusing on the blind and lower extremity disabled, the needs of hand-disabled people are neglected. Hands are an essential part of our daily lives, and their involvement is neces-sary for our daily clothing, food, housing, and transportation. Therefore, this article studies the physical parameters and muscle strength changes of hand-disabled people, and based on in-depth investigation, determines the functional and objective needs of hand-disabled people for stoves. The basic model of the stove is established according to the functional requirements, and the ergonomic simulation of the stove is carried out by using Jack software. In addition, the performances of the stove in terms of comfort, visual domain, force and reachable area are analyzed according to the ob-jective needs of hand-disabled people. The results of the analysis show that the ergonomics of the stove are relatively good, but some aspects still need to be improved.