Card connector
US6773280B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2003 |
| Grant date | Aug 10, 2004 |
| Priority date | — |
| Expiry date | Jan 8, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/24
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a card connector of the present invention, an eject plate has a push-moving portion, an engaging portion and a spring portion, and can be switched to two positions by a heart cam. In an electric connecting state of the card and the connector, the eject plate is set to a second position, and its engaging portion is engaged with a notch formed in the card, and the release of the engagement is prevented by a guide wall, and no card can be pulled out even when strong pulling-out force is applied to the card (full lock). When the eject plate is moved from the second position to a first position by a tension spring, the card is pushed out by the push-moving portion. The engaging portion is also engaged with the notch of the card in this first position, but the release of the engagement is allowed by the wall portion, and the card can be pulled out by elastically deforming the spring portion (half lock).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.