Audio plug and method of making thereof

Details Audio plug and method of making thereof Audio plug and method of making thereof

2007-12-07

2008-09-09

Prasad, Chandrika (Department: 2839)

Electrical connectors

With stress relieving means for conductor to terminal joint

Reexamination Certificate

active

07422469

ABSTRACT:
An audio plug and the method of making thereof are disclosed. The audio plug includes a terminal connected to a cord, a first molding formed between the terminal and the cord, a second molding formed on the first molding, a ring disposed on the second molding, and a strain relief collar mounted on the second molding. The method of making the audio plug includes providing a cord to insert through a ring and a strain relief collar, so as to connect a terminal; forming a first molding between the terminal and the cord using an injection molding process; forming a second molding on an external peripheral surface of the first molding using an injection molding process; and fixing the ring and the strain relief collar onto the external peripheral surface of the second molding.

REFERENCES:
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patent: 6718113 (2004-04-01), Mine et al.
patent: 2004/0137782 (2004-07-01), Weingartner

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