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

作　　者：张晶 刘晓静[2] 池子强 吴艳茹 程莉 李静 郭丽莎 杨海波 Zhang Jing;Liu Xiaojing;Chi Ziqiang;Wu Yanru;Cheng Li;Li Jing;Guo Lisha;Yang Haibo(Department of Medical Physics,School of Medical Imaging,Hebei Medical University,Shijiazhuang 050017,China;School of Physics Science and Information Engineering,Hebei Normal University,Shijiazhuang 050024,China)

机构地区：[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

出　　处：《中国医学装备》2024年第6期205-208,共4页China Medical Equipment

摘　　要：设计一种可以同时进行按摩和辅助睡眠的电子睡眠按摩器。采用9V电池供电,以555定时器为核心构成多谐振荡器产生振荡信号,经由升压变压器输出到按摩电极0~180V连续可调电脉冲,通过扬声器输出低频声音信号,达到按摩和辅助睡眠作用。该电子睡眠按摩器设计简洁、性能优良、同时采用声音催眠和穴位按摩,能取得较好的催眠和缓解疲劳效果效果,是一种适合家用的小型电子保健产品,具有一定的推广和应用价值。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 

分 类 号：R197.39[医药卫生—卫生事业管理]