Wireless charging device with stable connection and charging method thereof
US12119679B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Mar 3, 2024 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Mar 3, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless charging device with a stable connection and a charging method thereof. The wireless charging device has a wireless charging device; the wireless charging device has a wireless charger and a magnetic attraction device, wherein the wireless charger has a charging end face, and the magnetic attraction device has a magnetic attraction part and an adsorption disk, the magnetic attraction part is arranged on the charging end face, and the adsorption disk is adsorbed by the magnetic attraction part to form a detachable connection; wherein, the adsorption disk is fixedly connected to an electronic product, and the electronic product has a protective sleeve; the charging steps are as follows: putting the electronic product to be charged into the protective sleeve; fixing the adsorption disk on the protective sleeve; adsorbing the electronic product to the wireless charger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.