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发明名称
金属浇铸音箱箱体
摘要
本实用新型提供了一种金属浇铸音箱箱体,其抗声压冲击能力强,该箱体密度比木质音箱音体的密度高,所以它的隔声性能好,造成的短路小,提高了音箱的效率。本实用新型的金属浇铸音箱箱体具有一个金属表层1,在该金属表层的内层设有一层浇铸物2。此外,在该金属浇铸音箱箱体中,金属表层可为钢质的、铜质的或是铝质的;浇铸物可为石膏或环氧树脂;或在浇铸物内设有若干L型的构件3。
申请公布号
CN2242558Y
申请公布日期
1996.12.11
申请号
CN95215223.1
申请日期
1995.07.03
申请人
徐剑锋
发明人
徐剑锋
分类号
H04R1/22
主分类号
H04R1/22
代理机构
代理人
主权项
1、一种金属浇铸音箱箱体,其特征在于它具有一个金属表层(1),在该金属表层(1)的内层设有一层浇铸物(2)。
地址
100085北京市西三旗地壳应力研究所
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