Vibration Motor
US10596594B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2017 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Aug 3, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a vibration motor. The vibration motor includes a housing with side walls; a vibration unit accommodated in the housing; a driving device; and an elastic member elastically supporting the vibration unit in the housing. The vibration unit includes a first surface and a second surface connecting the first surface. The elastic member includes a first fixed section, extension sections extending from two sides of the first fixed section and surrounding the second surface and a second fixed section connecting to the extension section and fixed on the side wall away from one side of the first fixed section. The elastic member includes a first elastic member and a second elastic member opposite to the first elastic member. The first elastic member and the second elastic member are respectively fixed on two first surfaces of the vibration unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.