多功能电动折叠晾衣架.pdf

本科毕业设计（论文）

论文题目：多功能电动折叠晾衣架设计

摘要

晾衣架是一种现代家庭必备产品。本文对晾衣架的功能、外观以及应用场所进行

了调查和研究，发现其功能单一，且多数需要人工拉伸和收缩，占用面积较大，与智

能家居理念存在较大差距。所以本文设计了一种具备电动收缩和伸展功能的晾衣架，

通过滚珠丝杠机构将旋转运动转变为直线运动，借助电机驱动伸缩机构将衣物晾晒于

阳台外部的阳光下，若是天气不好，电机反转使其收缩至阳台内部；对剪叉臂机构进

行了加长设计，这样在机构收缩的时候其尾部就处于最低位置，方便人们可以不需要

撑衣杆就可以将衣服晾晒在晾衣架上面；顶部设计有紫光灯和暖光灯，可以实现杀菌

除螨和风干作用，适用于多种气候环境。这种晾衣架可以安装在房间顶部，使用时不

会阻碍人们在房间的正常活动，美观智能。

关键词：有限元；晾衣架；多模块设计；静态受力分析

论文类型：工程设计

Abstract

Thedryingrackisamodernhomemust-have.Thispaperinvestigatesandstudiesthe

function,appearanceandapplicationplaceofthedryingrack,andfindsthatitsfunctionis

single,andmostofthemneedtobemanuallystretchedandcontracted,occupyingalargearea,

andthereisabiggapwiththeconceptofsmarthome.Therefore,thispaperdesignsadrying

rackwithelectriccontractionandstretchingfunction,whichconvertstherotationalmovement

intolinearmotionthroughtheballscrewmechanism,andtheclothesaredriedinthesunlight

outsidethebalconywiththehelpofthemotordrivetelescopicmechanism,andiftheweather

isbad,themotorreversestoshrinkittotheinsideofthebalcony;Thescissorarmmechanism

isdesignedtobelengthened,sothatitstailisinthelowestpositionwhenthemechanismis

contracted,sothatpeoplecandryclothesonthedryingrackwithoutaclothespole;Thetopis

designedwithpurplelampandwarmlight,whichcanrealizesterilizationandmiteremovaland

airdrying,andissuitableforavarietyofclimaticenvironments.Thisdryingrackcanbe

installedonthetopoftheroom,anditwillnothinderpeoplesnormalactivitiesintheroom

whenused,whichisbeautifulandintelligent.

Keywords:finiteelement;dryingracks;Multi-moduledesign;Staticforceanalysis

DissertationType:EngineeringDesign