Support device
US10470564B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2018 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Jun 26, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2205/021
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A support device adapted to support an electronic device is provided. The electronic device has a display surface. The support device includes a base, a support frame, and at least one torque fixing assembly. The base includes a first arc surface portion. The support frame includes a second arc surface portion opposite to the first arc surface portion and an axis. The support frame rotates along the axis such that the second arc surface portion slides relative to the first arc surface portion and the electronic device switches between a first use state and a second use state. The torque fixing assembly is disposed at the first arc surface portion and the second arc surface portion. When the second arc surface portion slides relative to the first arc surface portion, the second arc surface portion rubs against the torque fixing assembly and torque is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.