Terminal for speaker

Details Terminal for speaker Terminal for speaker

1996-04-10

1998-05-26

Tran, Sinh

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Having electrostatic element

381197, H04R 2500

Patent

active

057579458

ABSTRACT:
A speaker, and its manufacturing method, is disclosed where the speaker includes a speaker component of an integral structure which has a damper made of a base member having concentric corrugations and an opening formed generally at the center thereof and a tinsel wire being disposed around the corrugations, a ring member made of insulating material mounted on the damper, and a voice coil bobbin inserted into the opening of the damper and having a wound coil electrically connected to one end of the tinsel wire. The speaker further includes a terminal lug mounted on the ring member and terminally connected to an end of an input lead wire at one end and to the tinsel wire at the other end, a diaphragm that is coupled to the voice coil bobbin, a speaker frame, and a magnetic circuit fixed to the speaker frame. This speaker and its method of manufacture provide an improved speaker having a damper with a conductive member, reducing the man power required for mounting the input terminal, and improving the quality of the product.

REFERENCES:
patent: 3014996 (1961-12-01), Swanson
patent: 4465905 (1984-08-01), Nation

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