Multiple-in-one memory card insertion seat

Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part

Reexamination Certificate

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Reexamination Certificate

active

07104846

ABSTRACT:
A multiple-in-one memory card insertion seat is used to improve the defects of the connection of an MS Duo memory card or an MS Pro Duo memory card and an adaptor card. A shift of the matched slot to a corresponding MS memory card is toward the first pin of the XD terminal group so that the GND pin of the XD memory card is unconnected. Besides, the grounding function of the iron casing is removed so as to avoid that the outer metal layer of the adaptor card is in contact with the first pin and the second pin of the XD memory card causing conductance at the same time due to mistake contacts and crash. Besides, the grounding function of SDIO memory card is not influenced by use of the iron casing arm passing through a contact detection sheet and resisting against the grounding terminal to discharge.

REFERENCES:
patent: 6612492 (2003-09-01), Yen
patent: 6761313 (2004-07-01), Hsieh et al.
patent: 7040928 (2006-05-01), Lai et al.

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