Speaker device

Details Speaker device Speaker device

2011-08-09

2011-08-09

Le, Huyen D (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Mounting or support feature of housed loudspeaker

C381S394000, C381S409000

Reexamination Certificate

active

07995784

ABSTRACT:
It is an object of the invention to provide an improved speaker device equipped with an attachment member having formed thereon a reinforcing portion capable of inhibiting a deterioration of a sound characteristic. Another object of the invention is to provide an improved speaker device capable of efficiently disposing in a limited space close to the speaker an electronic element for controlling a signal being supplied to the speaker. The speaker device comprises a speaker unit, an attachment member for attaching the speaker unit to an attachment base. The attachment member comprises an attachment portion for attaching the attachment member to the attachment base, an attachment hole for attaching the speaker unit, a convex reinforcing portion formed along an entire or partial circumference of the attachment hole of the attachment member. The reinforcing portion has an inclined surface formed on the inner side thereof facing the side wall of the speaker unit.

REFERENCES:
patent: 5331119 (1994-07-01), Leger et al.
patent: 5414229 (1995-05-01), Rocheleau et al.
patent: 5778086 (1998-07-01), Tanabe
patent: 6457547 (2002-10-01), Novitschitsch
patent: 50-147624 (1974-05-01), None
patent: 54-75733 (1977-11-01), None
patent: 6-138523 (1994-05-01), None
patent: H 6-44288 (1994-06-01), None
patent: 2001-251694 (2001-09-01), None
patent: 2003-274473 (2003-09-01), None

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