发明名称 Loudspeaker assembly with adjustable directivity
摘要 A loudspeaker assembly includes a base, a supporting plate, a casing, and a loudspeaker. The supporting plate is securely mounted to the base and includes a jointing member formed on a side thereof. The casing has a first end securely engaged with the supporting plate and a second end. The loudspeaker has a first end extending beyond a second end of the casing and a second end with a planar bottom side in a universal joint connection with the jointing member on the supporting plate. The loudspeaker has a section, which is slidable relative to an inner periphery of the casing to allow adjustment of an orientation of the loudspeaker relative to the supporting plate.
申请公布号 US5960095(A) 申请公布日期 1999.09.28
申请号 US19980095715 申请日期 1998.06.11
申请人 SUN TECHNIQUE ELECTRIC CO., LTD. 发明人 CHANG, GEORGE
分类号 H04R1/10;(IPC1-7):H04R25/00 主分类号 H04R1/10
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