新式课桌的创新设计 毕业设计.doc

毕业设计(论文) 题目: 新式课桌的创新设计专业: 模具设计与制造班级: 模具 1318 班学号: 1030203131836 姓名: 指导教师: 毕业时间: 摘要进入 21世纪以来,随着我国高校招生规模的不断扩大和高校信息化进程的逐步加快,大学校园硬件建设高速发展,各类先进设备不断引入,提高了学生的学****效率,但同学们每天大量使用的课桌椅却并不尽如人意。据实地调研和抽样调查显示, 80% 以上的同学对目前使用的校园桌椅不满意,认为其设计存在很多问题,高校课桌椅存在的种种设计缺陷导,致学生身体疲劳、视力下降、腰部损伤等诸多现象增多,严重影响了学****效率及身体健康。因此,健康舒适人性化的高校课桌椅设计问题正待解决随着九年义务教育的普及及人们对知识的重视,在校学生人数逐年增多,使得学校家具的需求量也猛增。而课桌椅,作为学校家具中,需求量最大的一种家具,份额自然也不在少数。不过如何使课桌更好地为学生服务成了人们关注的一个问题。本人设计的是一种可伸缩和折叠的新式课桌。相对于课桌而言,本课桌可以更好为各个不同年龄的学生服务,并且在运送方面也有不小的优势。关键词:伸缩,折叠,课桌 ABSTRACT Since the 21st century, with the continuous expansion of enrollment in colleges and universities and of university information gradually speeding up, the university campus hardware construction rapid development, constantly introduce advanced equipment, improve the students' learning efficiency, but the students every day use a lotof desks and chairs are not satisfactory. According to field survey and sampling survey, more than 80% of students satisfied with the school desk and chair isnot currently in use, its design thought to exist many problems, colleges and universities the design flaws of the desks and chairs, student body fatigue, vision loss, increase the waist injury, and many other phenomenon, has seriously affected the learning efficiency and health. Therefore, healthy fortable humanized college desks and chairs design problem was solved Along with the popularization of nine-pulsory education and people's emphasis on knowledge, the school the number of students increased year by year, make the demand of school furniture also soared. The desks and chairs, as in school furniture, demand isone of the biggest furniture, shares nature isnot in the minority. But how to make the desk give the better service to students has aroused wide public concern. My design isa scalable and folding the new desk. Relative to the desk, the desk can better service for all students of different ages, and also have a big advantage in terms of delivery. Key Words : Scaling , Foldi