Shield
US7916500B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 14, 2009 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Jul 31, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0032
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shield for electronic elements of a circuit board includes a frame and a cover, the frame including a peripheral wall comprising a plurality of fixed portions thereon, wherein the fixed portion includes a protrusion and a gap, the protrusion formed on the inner side of the peripheral wall, and the cover has a plurality of folding pieces corresponding to the fixed portions, the folding pieces defines an aperture, and the cover is mounted on the frame, the folding pieces match with the fixed portions correspondingly, the protrusion passes the aperture and locks with the aperture. When the cover is detached, the folding pieces are resisted via the gap to make the protrusion to break away from the aperture of the folding piece, enabling the cover to be opened.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.