Button module and electronic device
US8787029B2 · kind B2 · utility
4Cited by
1References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 20, 2011 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | Jun 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H9/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A button module includes a body, a switch fixed to the body, a light member electrically connected to the switch, a button located opposite to the light member and an elastic member. The elastic member comprising a pressing portion, a fixing end extended from one end of the pressing portion and a fastening end extending from the opposite end of the pressing portion. The pressing portion is contacted with the switch, the fixing end is fixed to the body, the fastening end is fastened to the button, the light member lights the button when pressing the button to drive the pressing portion to trigger the switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.