Power plug adapter with magnetically attachable module
US10446979B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 24, 2018 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Jul 24, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R31/065
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power plug adapter with a magnetically attachable module is provided. A signal transmission device is connected with the power plug adapter and the magnetically attachable module. At least one magnetic unit is arranged on the power plug adapter, and at least one counterpart magnetic unit is arranged on the magnetically attachable module. When the magnetically attachable module and the power plug adapter are arranged to have attachment surfaces thereof adjacent to and facing each other, the counterpart magnetic unit of the magnetically attachable module magnetically attracts the attachment surface of the power plug adapter to have the magnetically attachable module and the power plug adapter attached to each other magnetically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.