Charging module
US8564243B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2011 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Jul 4, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/342
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A charging module comprises a power supply device and at least one adapter, wherein a first and second magnetic attraction components, which are attracted to each other, are respectively disposed to a coupling place between the adapter and the power supply device. While in use, the power supply device is electrically connected to an electronic product through the adapter. Power from the power supply device is delivered to the electronic product, and attraction of the first and second magnetic attraction components is utilized to retain the junction effect between the adapter and the power supply device. The electronic product can be separated from the power supply device by slightly imposing forces. The electronic product can be quickly taken by a user without influencing the operation of the electronic product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.