发明名称 Bass reflex type speaker device
摘要 A bass reflex type speaker is disclosed. The bass reflex type speaker includes an enclosure, two speakers, and a bass reflex tube. The enclosure includes a main portion and two protruding portions protruding from the main portion. The main portion defines a sound cavity therein. The protruding portion defines a sound path therein communicating with the sound cavity. The two speakers are connected to the corresponding protruding portion to close the sound path. One end of the bass reflex tube is fixed in the enclosure, and the other end of the bass reflex tube extends out of the enclosure.
申请公布号 US7870928(B1) 申请公布日期 2011.01.18
申请号 US20090580262 申请日期 2009.10.16
申请人 HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD. 发明人 JIANG BIN;WANG MAN-ZHONG
分类号 H05K5/00 主分类号 H05K5/00
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