Electrical connectors – With contact preventer or retractable cover part – Movably mounted
Reexamination Certificate
2008-05-29
2009-10-06
Gilman, Alexander (Department: 2833)
Electrical connectors
With contact preventer or retractable cover part
Movably mounted
Reexamination Certificate
active
07597568
ABSTRACT:
An electronic device and a dust-proof mechanism thereof are disclosed. The electronic device is electrically connected to a charger and includes a power source, a housing with a hole and a sliding track and a dust-proof mechanism. The dust-proof mechanism includes a pivot cover and a slide cover. The pivot cover includes a pivoting side and a rotating side. The pivoting side is rotatably installed adjacent to the hole of the housing. The slide cover is disposed on the sliding track and movably installed adjacent to the rotating side. When the charger does not enter the hole, the pivot cover is disposed in a closed position to cover the hole and the slide cover is adjacent to the rotating side of the pivot cover. When the charger is inserted into the hole and pushes the pivot cover, the pivot cover is disposed in an opened position and the slide cover is pushed until the charger is electrically connected to the power source.
REFERENCES:
patent: 4713017 (1987-12-01), Pesapane
patent: 4875584 (1989-10-01), Ackeret
patent: 5306178 (1994-04-01), Huang
patent: 7086880 (2006-08-01), Uchida
patent: 7223108 (2007-05-01), Chiang et al.
patent: 2005/0287853 (2005-12-01), Kim et al.
Gilman Alexander
Quintero Law Office
Wistron Corp.
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