发明名称 Spring reverberator and assembling method thereof
摘要 The present invention discloses a spring reverberator and an assembling method thereof, in which the spring reverberator comprises: a casing, a driving transducer received in the casing, a pickup transducer received in the casing, and coil springs vibratingly coupled to the driving and pickup transducers. The driving and pickup transducers respectively include a vibration unit and a magnetic core. The vibration unit comprises a support plate including at least one cut-out groove, through which a wire is soldered directly to the support plate. The vibration unit and the magnetic core are prepared in a modular type to be inserted in a sliding manner and fixed in the casing.
申请公布号 US8131003(B2) 申请公布日期 2012.03.06
申请号 US20080072043 申请日期 2008.02.22
申请人 PARK JONG HWAN;PARK HYUN 发明人 PARK JONG HWAN;PARK HYUN
分类号 H04R1/00 主分类号 H04R1/00
代理机构 代理人
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