Rotary device and electronic device having the same
US9684335B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2015 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Aug 18, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2201/025
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rotary device may include: a binding unit detachably coupled to a part of an external object and including a side surface defining a geometric plane and having a length through which a longitudinal axis extends; a stationary unit positioned adjacent to the side surface of the binding unit and formed integrally with or coupled to the binding unit; and a rotary unit coupled to the stationary unit, the rotary unit including a first end and a second end, the first and second ends being opposite one another, the first end being rotatably coupled to the stationary unit, wherein the rotary unit is rotatable between a first position where the rotary unit forms a first angle with respect to the longitudinal axis and a second position where the rotary unit forms a second angle with the respect to the longitudinal axis, wherein at the first position, the second end of the rotary unit is a first distance from the geometric plane, and wherein at the second position, the second end of the rotary unit is a second distance from the geometric plane, the second distance being different from the first distance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.