JPS6088687U

JPS6088687U - speaker

Info

Publication number: JPS6088687U
Application number: JP18038383U
Authority: JP
Inventors: 漆間　雅宏
Original assignee: パイオニア株式会社
Priority date: 1983-11-22
Filing date: 1983-11-22
Publication date: 1985-06-18

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図は従来のスピーカの構成を示す半裁断面図、第２
図はこの考案のスピーカの一実施例の構成を示す半裁断
面図、第３図はこの考案のスピーカの他の実施例の構成
を示す半裁断面図である。１・・・ドーム振動板、２・・・ダンパ、３・・・コー
ン振動板、５・・・ボイスコイルボビン、６・・・ボイ
スコイル、７・・・フレーム、８・・・磁気回路、９，
１０・・・弾性体。Figure 1 is a half-cut sectional view showing the configuration of a conventional speaker;
The figure is a half-cut sectional view showing the structure of one embodiment of the speaker of this invention, and FIG. 3 is a half-cut sectional view showing the structure of another embodiment of the speaker of this invention. DESCRIPTION OF SYMBOLS 1... Dome diaphragm, 2... Damper, 3... Cone diaphragm, 5... Voice coil bobbin, 6... Voice coil, 7... Frame, 8... Magnetic circuit, 9 ，
10...Elastic body.

Claims

[Scope of utility model registration request]

In a mechanical two-way speaker having a mechanical filter and a high-frequency diaphragm and a low-frequency diaphragm coupled by the mechanical filter, the mechanical filter may be of two types or types having different elasticity or mechanical resistance. The above-mentioned elastic body or adhesive is formed into a layer, and this mechanical filter is formed between a part that becomes the antinode of the divided resonance of the above-mentioned high-frequency diaphragm and a part that receives the driving force of the above-mentioned low-frequency diaphragm. A speaker characterized by being coupled between.