JPS58164396U

JPS58164396U - damper for speaker

Info

Publication number: JPS58164396U
Application number: JP6301882U
Authority: JP
Inventors: 上田　充利
Original assignee: パイオニア株式会社
Priority date: 1982-04-27
Filing date: 1982-04-27
Publication date: 1983-11-01

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図は従来のコルゲーションダンパの斜面図、第２図
、第３図は従来のバタフライダンパの平面、　図、第４
図はこの考案によるスピーカ用ダンパの平面図、第５図
は第４図■−■線に沿う断面図、第６図は第５図に相当
する他の実施例の断面図、第７図、および第８図はそれ
ぞれ他の実施例の平面図であ乞。　　　。１１・・・外周リム、１２・・・内周リム、１３・・・
中間リム、１１ａ、　１２ａ、　１３ａ・・・連結点、
１４゜１５・・・外側、内側伸縮アニム、１６・・・伸
縮アーム、１６ａ、１６ｂ・・・連結点。Figure 1 is a slope view of a conventional corrugation damper, Figures 2 and 3 are plane views of a conventional butterfly damper.
The figure is a plan view of a speaker damper according to this invention, FIG. 5 is a sectional view taken along the line ■-■ in FIG. 4, FIG. 6 is a sectional view of another embodiment corresponding to FIG. 5, and FIG. and FIG. 8 are plan views of other embodiments. . 11... Outer rim, 12... Inner rim, 13...
Intermediate rim, 11a, 12a, 13a... connection point,
14゜15...Outer, inner telescopic arm, 16... Telescopic arm, 16a, 16b... Connection point.

Claims

[Scope of utility model registration request]

an outer circumferential rim and an inner circumferential rim arranged concentrically;
A speaker damper is provided with a telescoping arm whose both ends are fixed between both rims, and an intermediate rim arranged concentrically between the inner and outer circumferential rims, and an intermediate rim arranged at equal intervals along the circumferential direction. an outer telescoping arm and an inner telescoping arm, the outer end of the outer telescoping arm is connected to the outer rim, the inner end of the inner telescoping arm is connected to the inner rim, and the connection points are on the same radiation line. 1. A damper for a speaker, characterized in that the other ends of the outer telescopic arm and the inner telescopic arm are connected to the intermediate rim, and the connecting points are located on the same radial line.