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发明名称
带内置音箱的扩音机
摘要
本实用新型涉及一种用于扩音的音响设备。其特征在于:在扩音机的机体内,安装一个内置音箱,且内置音箱设在变压器的位置,并将变压器整个罩住。其优点是:一机多用,既可扩音用,又能用机内的小型音箱在会议室、舞厅及家庭扩音、演唱,还能利用本机原设的磁带放音、调频广播信号和外接VCD、CD等信号源;音箱壳对变压器的电磁场对机内各电子原件的干扰超到了屏蔽作用,所以整机噪音小。
申请公布号
CN2523160Y
申请公布日期
2002.11.27
申请号
CN02228338.2
申请日期
2002.02.02
申请人
刘继锁
发明人
刘继锁
分类号
H04R1/20
主分类号
H04R1/20
代理机构
代理人
主权项
1.一种带内置音箱的扩音机,其特征是:在扩音机的底壳(1)上、安装变压器(5)的位置,设有一个内置音箱(3)。
地址
476300河南省虞城县老干部局梁爱莲转刘继锁
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