Power adaptor equipped with multi-plug and multi-outlet
US7445513B1 · kind B1 · utility
51Cited by
10References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2008 |
| Grant date | Nov 4, 2008 |
| Priority date | — |
| Expiry date | Feb 5, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2103/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power adaptor equipped with multi-plug and multi-outlet comprises more than one different specification plug and more than one different specification outlet. The respective plugs can be pushed out of a body of the adapter via a rotary pillar. The rotary pillar is disposed in the center of an area defined by the different specification plugs and is rotatable relative to the respective plugs. The surface of the rotary pillar has helical grooves, each plug a flange toward a corresponding groove in the rotary pillar, and the flange can slide into and along the corresponding helical groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.