Faceplate with dust-proof shutter
US8704092B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2009 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Dec 19, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2201/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention discloses to a faceplate with a dust-proof shutter (10). In one embodiment, the faceplate includes: a faceplate body (1); a connection port (4) provided in the faceplate body and adapted for plugging and unplugging; a dust-proof shutter for covering the connection port. The dust-proof shutter can move between a closed position and an opened position so that the connection port is switched between a closed state and an opened state; and a dust-proof shutter locating unit (30, 21, 22) is able to locate the dust-proof shutter in the closed position and the opened position respectively, in response to the action of the dust-proof shutter. Particularly, the dust-proof shutter can be held in an opened position where the connection port is in an opened state, and also the dust-proof shutter is capable of being timely returned to a closed position once the connection port needs to be closed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.