Battery security device
US7892667B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2006 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Feb 8, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery security device includes a holder, a cover and at least one flexible plate. The holder contains the battery. The cover slips to set on the holder and has at least one raised lump to press the flexible plate. The flexible plate is set between the holder and the cover and has at least one elastic arm. The elastic arm has a stressed portion and at least one contact portion. When the cover slips to set on the holder, the raised lump presses down the stressed portion to increase the pressure of the elastic arm for avoiding power failure caused of the battery be shook. Further the device to fix a battery does not increase the force of setting the cover and not need any other component. To sum up, the device to fix a battery of present invention has low cost and friendly use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.