安全人机工程分析与设计.doc
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个人电脑桌椅安全人机工程分析与设计
个人电脑桌椅安全人机工程分析与设计
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课
程
设
计
设计课题 个人电脑桌椅安全人机工程分析与设计
系部班级 安全与环境工程系安本1003班
所属专业 安 全 工 程
学生姓名
指导教师 刘爱群 廖可兵
设计时间 2012年5月4日-2012年5月20日
摘 要
随着生活水平的大大提高,购买个人电脑的现象也越来越普遍了,人们的生活越来越离不开电脑,无论是学习还是娱乐,电脑都是不可或缺的工具。人们在选电脑时都十分小心谨慎,但是却往往忽视了选购电脑桌椅的重要性。
本设计结合人机工程的理论方法在充分研究传统个人电脑桌椅的基础上,设计了一种符合人体工程、舒适实用的电脑桌椅。尤其对座椅的椅面,高度,宽度,深度及倾角和靠背的高度,桌子的空间利用,大小,工作高度作了详细的阐述,并对个人电脑桌椅进行了分析评价,提出了提高工作、学习效率,和提高人体舒适性的建议。进一步针对人的工作特点与休闲要求介绍了一种新的具有人机互动关系的设计。
关键字:桌椅,久坐,人体工程学,舒适性
ABSTRACT
With the greatly improved living standards, The purchase of the PC phenomenon is also increasingly common, peoples lives become increasingly dependent on computers, whether it is learning or entertainment, computers are an indispensable tool. People are very careful in election computers, but often overlooked the importance of the purchase of computer tables and chairs. This design combines ergonomic theory in the full study of the traditional PC tables and chairs on the basis of an ergonomic, comfortable and practical computer tables and chairs. Especially for the seat the seat height, width, depth and angle and backrest height of the table space utilization, the size of the working height gave a detailed exposition of the PC chairs were analyzed and evaluated to improve learning efficiency, and the proposed increase in human comfort. Further requires the design of a new man-machine interaction between human characteristics and leisure.
key words: Table and chair;Sedentar
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