Card connector capable of scraping

Details Card connector capable of scraping Card connector capable of scraping

2011-08-16

2011-08-16

Gilman, Alexander (Department: 2833)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

Reexamination Certificate

active

07997935

ABSTRACT:
A card connector composed of a base frame, at least one terminal set, and a detective terminal. While a card enters a card space inside of the base frame, it works on and forces a working portion of a working springy piece of the detective terminal toward a passive springy piece of the detective terminal for electric conduction with the same. When the working springy piece is moved to contact the passive springy piece, a scraping portion of the working springy piece contacts and scraps a contact portion of the passive springy piece to force the passive springy piece to deform; meanwhile, the resilience generated by the deformation of the passive springy piece keeps it in contact with the working springy piece. In this way, during the contact, the oxide or stain can be scraped off f to make the contact more perfect to secure the detective accuracy.

REFERENCES:
patent: 6431893 (2002-08-01), Chang et al.
patent: 6899557 (2005-05-01), Hirata
patent: 2005/0059281 (2005-03-01), Bricaud et al.
patent: 2007/0287335 (2007-12-01), Ma
patent: M267600 (2005-06-01), None

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