Locking device for a battery pack in a handheld radiotelephone
US7065389B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2003 |
| Grant date | Jun 20, 2006 |
| Priority date | — |
| Expiry date | May 22, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a handheld radiotelephone having a battery pack attachably and detachably equipped on a rear surface of a main body, and a locking device for allowing the battery pack to be attached or detached. The locking device operates in a perpendicular direction with a length direction of the radiotelephone, and the battery pack is attached or detached while forming an arc around an end of the radiotelephone. The locking device includes an elastic locker having a predetermined elasticity, of which one end is fixed to a predetermined position of a lower casing frame of the radiotelephone and the other end is selectively locked in a locking hole. A pusher installed on the elastic locker, for pushing the elastic locker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.