机械5

基于智能机械按摩组合床垫设计 摘要 随着科学技术的不断进步与发展，中医推拿作为传统中医治疗的重要组成部分，却仍由有经验的按摩师人工进行。近年来，虽然人们研制了许多推拿按摩器械，丰富、扩大了推拿保健和治疗的范围。但因机械力度难以掌握，振动频率不易控制，许多器械推拿还不能达到高水平推拿师手法治疗的效果。所以开发智能推拿器械，可望继承和发扬中医推拿技巧，使古老推拿术得到较大的推广。 医疗器械行业是一个多学科交叉、知识密集、资金密集的高科技产业。由于这几年随着计算机技术的飞速发展，医疗器械对于数字化、开放式、分布式体系的要求也越来越迫切。 智能按摩床为了适应不同患者的身高、体型，需要提供足够的运动和灵活空间，同时为了满足不同推拿操作的要求，又需要具有足够的刚度和精度，本按摩床设有推摩模块和滚法模块，可以自由操控。 今天，健康问题愈来愈受到人们普遍关注，研制出具有高自动化水平的 智能按摩床，不仅能满足巨大的市场需求，更能推进我国数字医疗器械 的快速发展，具有良好的市场开发和应用前景。 关键字：按摩床中医按摩智能医疗器械 Abstract With the co
nti
nuous progress a
nd developme
nt of the scie
nce a
nd tech
nology, as a
n importa
nt compo
ne
nt of the traditio
nal chi
nese medici
ne therapy, traditio
nal Chi
nese Medical Massage are still do
ne by experie
nced massagists of Chi
nese mediei
ne. I
n rece
ntyears a lot of Massage equipme
nts have bee
n developed that e
nriches a
nd expa
nds care a
nd treatme
nt of Massage. But because of graspi
ng mecha
nical stre
ngth difficultly, quite difficult to co
ntrol the rate ofvibratio
n, ma
ny massage i
nstrume
nts ca
n
not aehieve the high level of the adva
need massage surgeo
n. So the developme
nt of massage ma
nipulator is expected to i
nherit a
nd carry forward the skills a
nd effects of massage, a
nd maki
ng a great developme
nt of the a
ncie
nt massage tech
nique. The medical i
nstrume
nt professio
n is a multi-discipli
nary overlappi
ng, the k
nowledge—i
nte
nsive, fu
nd crowded high tech i
ndustry．As a result of theseyears alo
ngwith computer tech
nology’s rapidly expa
nd, the medical i
nstrume
nt request digitizatio
n, ope
n style，distributio
nalwas getti
ng more a
nd more urge
nt． I
n order to adapt to differe
nt patie
nt’s height a
nd size，this i
ntellige
nt massage couch
need to provide adequate spaee for moveme
nt a
nd flexibility. At the same time i
n order to satisfy the requireme
nts of the operatio
n，massage couch also
need to have sufficie
nt stiff
ness a
nd aeeuracy. This massage couch has two module——tui
na
n module a
nd a
nrou module, sowe ca
n ma
nipulate it freely. Today, health is i
ncreasi
nglywidespread co
ncer
n. Developed a high level of automatio
n equipme
nt for health care，is
not o
nly to meet the e
normous market dema
nd，but also to promote the rapid developme
nt of Chi
nese digital medical equipme
nt．Its developme
nt a
nd applicatio
n has a good market prospect． Keywords: massage couch; traditio
nal Chi
nese medical massage; i
ntellige
nt; medical i
nstrume
nt 目录 引言1 1绪论2 1.1研究背景2 1.2研究目的2 2设计方案3 2.1按摩结构原理分析3 3综合设计与工作原理7 3.1背部按摩头的设计7 3.2腰部按摩头的设计9 3.3模块的整体设计9 4机构设计13 4.1背部模块的设计13 4.1.1齿轮13 4.1.2推拿模块的按摩头的设计19 4.1.3球杯和齿轮的连接20 4.1.4大齿轮轴的设计23 4.1.5大齿轮轴上键的连接26 4.1.6大齿轮轴的轴承设计28 4.2腰部模块的设计31 4.2.1滚筒的设计31 4.2.2滚筒里轴的设计32 4.2.3滚筒中轴承的设计34 4.2.4轴承的配合35 4.3电机的选择38 4.4箱体的设计38 4.4.1塑料的基本知识39 4.4.2箱体中导轨的选择42 4.5绕线轮等其他部件的设计43 4.5.1绕线论的设计43 4.5.2钢丝绳的选用43 5电路的控制设计45 5.1控制方法的比较45 5.2行程控制原理及电路图47 6三维实体建模48 6.1三维建模的方式48 6.2零部件的装配49 7结论50 谢辞52 参考文献53 附录54