Linear vibrating motor
US10003245B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2016 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Oct 13, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K33/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A linear vibrating motor is provided in the present disclosure. The linear vibrating motor includes a shell, a vibrating unit, a coil module and an elastic module. The shell provides a receiving cavity, the vibrating unit is received in the receiving cavity and includes a magnet module; the coil module surrounds the magnet module for driving the vibrating unit to vibrate; the elastic module includes a pair of elastic members for suspending the vibrating unit. Each of the elastic members comprises an elastic part for providing an elastic force to the vibrating unit in a vibrating direction thereof, and an elastic deforming capability of the elastic part in the vibration direction is greater than that in other directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.