Loudspeaker assembly with adjustable directivity
US5960095A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1998 |
| Grant date | Sep 28, 1999 |
| Priority date | — |
| Expiry date | Jun 11, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/323
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.