JPS6047383U

JPS6047383U - speaker device

Info

Publication number: JPS6047383U
Application number: JP13968883U
Authority: JP
Inventors: 伊藤　政慶
Original assignee: ソニー株式会社
Priority date: 1983-09-09
Filing date: 1983-09-09
Publication date: 1985-04-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案によるスピーカ装置の一例を示す斜視図
、第２図〜第４図はその製造過程を説明する図であって
、第２図は接着前の状態を示す一部の斜視図、第３図は
接着状態の一部の断面図、第４図は成形状態を示す一部
の断面図、第５図は本考案による装置の横断面図、第６
図は一部の縦断面図、第７図は更に一部の断面図である
。１ａは前面板、１ｂは後面板、３　ａ＝　　３　ｂｅ　
３Ｃはスピーカユニット、１１ａ、１１ｂは振動阻止用
柱、１２はスピーカユニットのフレーム、１３はその取
付部である。FIG. 1 is a perspective view showing an example of a speaker device according to the present invention, FIGS. 2 to 4 are views explaining the manufacturing process thereof, and FIG. 2 is a partial perspective view showing the state before bonding. , FIG. 3 is a cross-sectional view of a part of the bonded state, FIG. 4 is a cross-sectional view of a part of the molded state, FIG. 5 is a cross-sectional view of the device according to the present invention, and FIG.
The figure is a partial vertical sectional view, and FIG. 7 is a further partial sectional view. 1a is the front plate, 1b is the rear plate, 3 a = 3 be
3C is a speaker unit, 11a and 11b are pillars for vibration prevention, 12 is a frame of the speaker unit, and 13 is a mounting portion thereof.

Claims

[Scope of utility model registration request]

In a speaker device in which a speaker is attached to a front plate whose cross-sectional shape is a part of a circular locus or a part of an elliptical locus, the vibration of the speaker is prevented by closely contacting the inner surface of the front plate. A speaker device in which a pillar is arranged, and the speaker is fixed to the front plate together with the vibration damping pillar.