JPS62109598U - - Google Patents

Info

Publication number
JPS62109598U
JPS62109598U JP19912485U JP19912485U JPS62109598U JP S62109598 U JPS62109598 U JP S62109598U JP 19912485 U JP19912485 U JP 19912485U JP 19912485 U JP19912485 U JP 19912485U JP S62109598 U JPS62109598 U JP S62109598U
Authority
JP
Japan
Prior art keywords
damper
speaker
corrugation
vibration system
damper structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19912485U
Other languages
Japanese (ja)
Other versions
JPH0424711Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985199124U priority Critical patent/JPH0424711Y2/ja
Publication of JPS62109598U publication Critical patent/JPS62109598U/ja
Application granted granted Critical
Publication of JPH0424711Y2 publication Critical patent/JPH0424711Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第４図は本考案に係るスピーカのダ
ンパー構造の実施例を示し、第１図はスピーカユ
ニツト全体の断面図、第２図Ａ，Ｂはダンパー構
造を示す断面図であり、Ａは静止状態を、Ｂは動
作状態をそれぞれを示している。第３図はダンパ
ー構造の他の構成例を示すスピーカユニツト全体
の断面図、第４図は入力に対するｆ０の変移につ
いて本考案のものと従来のものとを比較するため
の周波数特性図である。第５図は従来のダンパー
構造を示すためのスピーカユニツトの断面図であ
る。 １：スピーカユニツト全体、２：磁気回路ユニ
ツト、３：振動系、４：ダンパー部材、５：一枚
ダンパー部、１４：コルゲーシヨン、１５：ダブ
ルダンパー部、１６，１７：上下ダンパー部材。 1 to 4 show an embodiment of the damper structure of a speaker according to the present invention, FIG. 1 is a sectional view of the entire speaker unit, and FIGS. 2A and 2B are sectional views showing the damper structure. indicates a stationary state, and B indicates an operating state. Fig. 3 is a sectional view of the entire speaker unit showing another example of the damper structure, and Fig. 4 is a frequency characteristic diagram for comparing the variation of f0 with respect to input between the inventive one and the conventional one. . FIG. 5 is a sectional view of a speaker unit showing a conventional damper structure. 1: Whole speaker unit, 2: Magnetic circuit unit, 3: Vibration system, 4: Damper member, 5: Single damper section, 14: Corrugation, 15: Double damper section, 16, 17: Upper and lower damper members.

Claims (1)

【実用新案登録請求の範囲】 １ スピーカの振動系を支持するために配置され
るダンパーであつて、外周部に形成された一枚コ
ルゲーシヨンダンパー部と内周部に形成された上
下二枚のダンパー部材によるダブルダンパー部と
によつて構成されていることを特徴とするスピー
カのダンパー構造。 ２ 上下二枚のダンパー部材が平行方向に位置し
ていることを特徴とする実用新案登録請求の範囲
第１項記載のスピーカのダンパー構造。[Claims for Utility Model Registration] 1. A damper arranged to support the vibration system of a speaker, which includes a single corrugation damper portion formed on the outer periphery and two upper and lower corrugation dampers formed on the inner periphery. 1. A speaker damper structure comprising: a double damper section made of a damper member; 2. The damper structure for a speaker according to claim 1, wherein the two damper members (upper and lower) are positioned in parallel.
JP1985199124U 1985-12-26 1985-12-26 Expired JPH0424711Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985199124U JPH0424711Y2 (en) 1985-12-26 1985-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985199124U JPH0424711Y2 (en) 1985-12-26 1985-12-26

Publications (2)

Publication Number Publication Date
JPS62109598U true JPS62109598U (en) 1987-07-13
JPH0424711Y2 JPH0424711Y2 (en) 1992-06-11

Family

ID=31160454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985199124U Expired JPH0424711Y2 (en) 1985-12-26 1985-12-26

Country Status (1)

Country Link
JP (1) JPH0424711Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007066561A1 (en) 2005-12-07 2007-06-14 Matsushita Electric Industrial Co., Ltd. Speaker
WO2007091513A1 (en) * 2006-02-06 2007-08-16 Matsushita Electric Industrial Co., Ltd. Speaker
WO2011001498A1 (en) * 2009-06-29 2011-01-06 パイオニア株式会社 Speaker damper and speaker device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174794U (en) * 1983-05-10 1984-11-21 三菱電機株式会社 damper for speaker
JPS60182900A (en) * 1984-03-01 1985-09-18 Matsushita Electric Ind Co Ltd Speaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174794U (en) * 1983-05-10 1984-11-21 三菱電機株式会社 damper for speaker
JPS60182900A (en) * 1984-03-01 1985-09-18 Matsushita Electric Ind Co Ltd Speaker

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007066561A1 (en) 2005-12-07 2007-06-14 Matsushita Electric Industrial Co., Ltd. Speaker
EP1874085A1 (en) * 2005-12-07 2008-01-02 Matsushita Electric Industrial Co., Ltd. Speaker
EP1874085A4 (en) * 2005-12-07 2010-01-06 Panasonic Corp Speaker
US8094862B2 (en) 2005-12-07 2012-01-10 Panasonic Corporation Speaker
WO2007091513A1 (en) * 2006-02-06 2007-08-16 Matsushita Electric Industrial Co., Ltd. Speaker
WO2011001498A1 (en) * 2009-06-29 2011-01-06 パイオニア株式会社 Speaker damper and speaker device

Also Published As

Publication number Publication date
JPH0424711Y2 (en) 1992-06-11

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