中国医学装备2024，Vol.21Issue(6)：205-208,4.DOI:10.3969/j.issn.1672-8270.2024.06.039
基于多谐振荡器的电子睡眠按摩器设计研究
Research on electronic sleep massager based on multivibrator
张晶 1刘晓静 2池子强 1吴艳茹 1程莉 1李静 1郭丽莎 1杨海波1
作者信息
- 1. 河北医科大学医学影像学院医用物理教研室 石家庄 050017
- 2. 河北师范大学物理科学与信息工程学院 石家庄 050024
- 折叠
摘要
Abstract
To design an electronic sleep massager that can perform massage and sleep aid at the same time.It is powered by a 9 V battery,and a multivibrator is composed of a 555 timer as the core to generate an oscillation signal.The 0～180 V continuously adjustable electrical pulse was output to the massage electrode through the step-up transformer,and the low-frequency sound signal was output through the speaker to achieve massage and sleep assistance.The electronic sleep massager has simple design and excellent performance,and uses sound hypnosis and acupressure massage at the same time,which can achieve relatively good hypnosis and fatigue relief effects,and is a small electronic health care product suitable for home use,and has certain promotion and application value.关键词
睡眠/555定时器/按摩器/多谐振荡器Key words
Sleep/555 timer/Massager/Multivibrator分类
医药卫生引用本文复制引用
张晶,刘晓静,池子强,吴艳茹,程莉,李静,郭丽莎,杨海波..基于多谐振荡器的电子睡眠按摩器设计研究[J].中国医学装备,2024,21(6):205-208,4.
