Rotation mechanism, supporting apparatus, and foldable screen terminal
US12271236B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2022 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Sep 2, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0268
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This application provides a rotation mechanism, a supporting apparatus, and a foldable screen terminal, and relates to the field of electronic device technologies, so as to balance a lifting stroke of the lifting member and a thickness of the foldable screen terminal in an unfolded state. The rotation mechanism includes a lifting member, a shaft cover, a first swing arm, a second swing arm, a forcing structure, and a first supporting member. The lifting member includes a lamination surface. The shaft cover is located on a side that is of the lifting member and that is away from the lamination surface. The first swing arm and the second swing arm are respectively located on two opposite sides of the lifting member, and the first swing arm and the second swing arm can swing between an unfolded position and a folded position relative to the shaft cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.