Dustproof assembly and foldable electronic device
US12069192B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 9, 2021 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Jun 9, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0268
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A dustproof assembly and a foldable electronic device are provided. The dustproof assembly includes a bracket and an elastic member connected with the bracket. The elastic member has a first and a second state. When the elastic member is in the first state, the elastic member is unfolded. When the elastic member is in the second state, the elastic element is relatively folded around a first convex portion. The dustproof assembly also includes a dustproof membrane. One end of the dustproof membrane is fixed on a second convex portion, and another end of the dustproof membrane is fixed on the elastic member. The elastic member drives the dustproof membrane to deform and switch between the first state and the second state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.