Power supply with a changeable plug
US7300297B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2006 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Aug 25, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2103/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power source supplier able to change its plug includes a main body and a plug. The main body has a recess provided with a plug engage block and plural elastic conducting strips. The recess has the opposite sides of its lower side bored with two position-limiting notches. The main body is further provided with a press button having its free end disposed with an elastic clasping member in the recess. The plug fitted with the main body has its rear side bored with a plug engage slot and plural connecting slots for receiving the plug engage block and the elastic conducting strips, and its periphery fixed with two engage members matching with the position-limiting notches. The plug is provided with a connecting block having a rear engage groove for receiving the clasping member. Thus, different-structured plugs can be easily and accurately assembled on the main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.