Mobile terminal
US10827054B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2017 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Jan 20, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a mobile terminal comprising: a terminal body including an opening region through which a sound is outputted; and a waterproof speaker module arranged adjacently to the opening region and outputting the sound, wherein the waterproof speaker module includes a speaker module forming the sound, a housing accommodating the speaker module and including a sound hole through which the sound is outputted, and a cover part connected to the housing so as to form a separation space in which the sound is outputted by the sound hole, and moved by a water pressure at least that of a certain reference pressure so as to cover the sound hole, thereby preventing the inflow of water into the speaker module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.