Horn mounting structure and electronic device having same
US11290808B2 · kind B2 · utility
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19Claims
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Assignee
Inventors
Key dates
| Filing date | May 18, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Aug 20, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A horn mounting structure, includes: a shell, a sound hole is formed at a side surface of the shell; a mounting groove formed inside the shell, and the sound hole is communicated with the mounting groove; a holder, the holder is bonded in the mounting groove through a sealant, and a front sound chamber is formed at one side of the holder facing to the sound hole, and a horn, and the horn is bonded to one side of the holder facing away from the shell through the sealant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.