Wearable electronic device
US8419268B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Dec 7, 2010 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jul 16, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04C10/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A wearable electronic device includes a main body and a battery module to provide power to the main body. The main body includes a first power contact arranged on a bottom thereof and a first magnet arranged therein. The battery module includes a sealed case, a battery received in the case, a second magnet received in the case, and a second power contact arranged on an upper surface of the case and configured to electrically connect to the battery. When the main body and the battery module are attached to each other through magnetic attractive force between the first magnet and the second magnet, the second power contact is electrically connected to the first power contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.