Portable electronic device and pivoting assembly
US10281958B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2018 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Aug 24, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable electronic device includes a first body, a second body, a pivoting mechanism, a linking mechanism, and a first speaker unit. The pivoting mechanism is pivoted between the first body and the second body and includes a first rotating shaft, a second rotating shaft, and a third rotating shaft, and the third rotating shaft has a mounting portion. The linking mechanism includes a first rolling member and a second rolling member. The first rolling member is connected to the third rotating shaft of the pivoting mechanism, and the second rolling member is connected to the second rotating shaft of the pivoting mechanism. The first rolling member and the second rolling member roll relative to each other within an angle range. The first speaker unit is fixed to the mounting portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.