毕业设计（论文）-多功能可调角度床的设计-护理病（全套图纸）.docVIP

河南理工大学万方科技学院本科毕业论文PAGE PAGE I摘 要随着社会经济的迅速发展，人民生活水平不断提高，人民对生活质量的要求越来越高，其中对于床的舒适度和多功用要求也越来越高。多功能可调角度床是一种针对普通人群的自动化舒适性生活需要而设计的，能随意调节床的背部和腿部的角度。它既可以通过控制器来实现家庭生活的自动化，又可以使人民的生活更加舒适更加方便，从而提高家居生活的质量。全套图纸加153893706课题设计一种用于普通家庭使用的多功能床，解决人身体和生理方面的需要（抬背、曲退等）。该设计对多功能床的各项功能进行了方案的选择、原理分析、零件尺寸计算及强度校核，使其能够实现预设功能的正常运动。并采用三维数字化设计软件Pro ENGINEER对其进行建模和装配，最后对其整体方案进行运动仿真。关键词：多功能床 原理分析 零件尺寸计算 强度校核 Pro ENGINEER运动仿真AbstractWith the rapid development of social economy, people living standard rises ceaselessly, people on the quality of life of the increasingly high demand, the bed comfort and function requirements are also getting higher and higher.The multi-function adjustable angle bed is a need for automation comfortable life of the general population and design, is able to adjust the angle of the back and legs of the bed. It can be achieved through the controller automation of family life can make peoples lives more comfortable and more convenient, thereby improving the quality of home life.The task to design a multi-functional bed for ordinary house use, to solve the human body and physiological needs (lift back, bend knees and etc). The design on the various functions of the multi-functional bed with a choice of programs, principles of analysis, spare parts size calculation and strength check , and enable it to achieve the normal movement of the default function. And using of digital three-dimensional design software Pro ENGINEER for modeling and its assembly ，finally the overall program for motion simulation.Key words: the multi-functional bed principles of analysis spare parts size calculation strength check motion simulation by Pro ENGINEER PAGE 45目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc15321 摘 要 PAGEREF _Toc15321 I HYPERLINK \l _Toc2620 Abstract PAGEREF _Toc2620 II HYPERLINK \l _Toc24212 前 言 PAGEREF _Toc24212 1 HYPERLINK \l _Toc28403 第1章 绪论 PAGEREF _Toc28403 3 HYPERLINK \l _Toc29131 1.1 课题的目的和意义 PAGEREF _Toc29131 3 HYPERLINK \l _Toc30936 1.2 国内外研究状况及发展趋势 PAGEREF