Assembly structure of an electrical card
US7108518B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2005 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Oct 14, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/946
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses an assembly structure of an electrical card, wherein the conventional plastic frame and connector are integrated into a connector frame; the connector frame is engaged with upper and lower shells via press-fitting front press-fit platelets of the upper shell and press-fit hooks of the lower shell; a back cover has two extension arms protruding from its two lateral sides, and the other ends of the upper and lower shells are press-fit to the back cover and wrap those two extension arms; and the upper shell and the lower shell are wrapped by each other and press-fit together. Thereby, the upper and lower shells, the connector frame and the back cover are assembled into an electrical card structure. The present invention has a rigid joint mechanism to assemble an electrical card having superior engagement and can be easily disassembled for fixing the circuit inside the electrical card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.