Power receptacle for portable electronic device

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

Reexamination Certificate

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Details

C439S924100, C439S637000

Reexamination Certificate

active

08043123

ABSTRACT:
A power receptacle for a portable electronic device suitable for connecting a power plug is provided. The power plug has a tubular terminal and a clamping terminal in the tubular terminal. The power receptacle includes an insulating housing, an anode terminal, and a cathode terminal. The insulating housing has a receiving cavity, and the power plug is suitable for being plug in the receiving cavity. The anode terminal disposed in the insulating housing is located at the central part of the receiving cavity. The cathode terminal disposed in the insulating housing is located at a side of the receiving cavity. During a process of plugging the power plug into the receiving cavity, the tubular terminal contacts the cathode terminal, and then the clamping terminal contacts the anode terminal, so that the power plug is electrically connected to the power receptacle.

REFERENCES:
patent: 4734041 (1988-03-01), Bruchmann et al.

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