Multifunctional connection cord for multimedia device

Details Multifunctional connection cord for multimedia device Multifunctional connection cord for multimedia device

2011-03-22

2011-03-22

Ta, Tho D (Department: 2839)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

C439S660000, C439S653000

Reexamination Certificate

active

07909651

ABSTRACT:
A multifunctional connection cord having data and power interfaces for a personal computer and audio interface for an earphone is provided. A multifunctional connection cord of the present invention includes a stem; an audio plug mounted to protrude from one side of the stem for establishing audio signal lines with a multimedia device; a data/power connector mounted near the audio plug to protrude from the stem for establishing data lines and power charge lines with an external device; a USB connector electrically connected to the audio plug and the data/power connector through a cable by means of the stem; and a socket holder mounted on one side of the USB connector and having an audio socket for receiving an audio plug.

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