Patent Number: 6,795,563

Title: Speaker for an electronic instrument

Abstract: A speaker has a frame provided with a yoke, a magnet, a vibrating plate and a voice coil, and a pair of leads. An end of each of the leads is connected to an end of the coil and the other end portion of the lead is exposed in a hole formed in the frame and secured to the frame so as to be connected to an outside terminal. A terminal connecting device is provided for connecting the other end of the lead to the outside terminal. The terminal connecting device comprises a cylindrical case secured in the hole of the frame, a connecting rod slidably mounted in the cylindrical case, and a coil spring provided in the cylindrical case to outwardly urge the connecting rod so as to be contacted with the outside terminal at an end of the rod. A top end of the cylindrical case is contacted with the end portion of the lead.

Inventors: Ohta; Yoshizumi (Yamanashi-ken, JP)

Assignee: Citizen Electronics Co., Ltd.

International Classification: H04R 9/00 (20060101); H04R 9/06 (20060101); H04R 025/00 ()

Expiration Date: 09/22012