基于压电骨传导原理的助眠装置设计研究  

Design of Sleep Aid Device based on Piezoelectric Bone Conduction

作　　者：马惜平[1] 白誉 韩兵 刘荣 李艳琳 董彪 MA Xiping;BAI Yu;HAN Bing;LIU Rong;LI Yianlin;DONG Biao(School of Electrical and Information Engineering,Beihua University,Jilin City 132021,China;Jilin City Heat Group Co.LTD,Jilin City 132002,China)

机构地区：[1]北华大学电气与信息工程学院,吉林吉林132021 [2]吉林市热力集团有限公司,吉林吉林132002

出　　处：《吉林化工学院学报》2023年第5期67-71,共5页Journal of Jilin Institute of Chemical Technology

基　　金：国家级大学生创新创业计划训练项目(202110201042)。

摘　　要：通过分析骨传导助眠音频信号作用机理,利用差拍技术,研究开发了基于压电陶瓷晶片材料进行叠堆产生骨传导助眠声波压电振子核心器件,并结合辅助睡眠音乐设计了助眠装置;利用ANSYS软件对压电陶瓷晶片进行模态仿真分析,选择出适合的参数,进行了实验测试,达到了预期效果。By analyzing the basic principle of bone conduction sleep aid audio signal through beat technology,this paper Studied and developed the core device of piezoelectric vibrator based on piezoelectric ceramic chip materials for stacking to generate bone conduction sleep aid acoustic wave,and designed the sleep aid device combined with sleep aid music;Using ANSYS software to conduct modal simulation analysis on piezoelectric ceramic chips,suitable parameters were selected,and experimental tests were conducted,achieving the expected results.

关 键 词：骨传导 助眠 压电振子 ANSYS 

分 类 号：TB511[理学—物理]