Speaker module housing, speaker module and sounding device
US10779065B2 · kind B2 · utility
0Cited by
0References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2017 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | May 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R9/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides speaker module housing, a speaker module, and a sounding device. The speaker module housing comprises a housing body and at least two metal sheets fixedly connected to the housing body. The housing body comprises a connection portion which separates the adjacent metal sheets. An edge of the metal sheet laps over the connection portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.