动铁单元的设计与分析  

The design and analysis of balanced armature driver

作　　者：邱士嘉 杨磊 游博丞 孙伟 

机构地区：[1]万魔声学科技有限公司,广东深圳518055

出　　处：《电声技术》2016年第9期22-25,共4页Audio Engineering

摘　　要：首先介绍了动铁单元的内部结构及工作原理,然后通过有限元分析,对动铁单元内部元件的材质和腔体结构进行仿真,从而详细地说明了动铁单元内部元件及腔体结构对声学性能的影响,使读者对动铁单元的设计有更深的了解。The internal structure and working principle of balanced armature is introduced in this paper firstly.Through FEA of the material of internal element and the cavity structure of balanced armature driver, the influence of internal element and cavity structure on acoustic performance is detailed described, which makes readers have a deeper understanding for the design of balanced armature driver.

关 键 词：动铁单元 有限元分析 内部元件 腔体结构 声学性能 

分 类 号：TB556[理学—物理]