JPS6129593U - dome type speaker - Google Patents

dome type speaker

Info

Publication number
JPS6129593U
JPS6129593U JP11327184U JP11327184U JPS6129593U JP S6129593 U JPS6129593 U JP S6129593U JP 11327184 U JP11327184 U JP 11327184U JP 11327184 U JP11327184 U JP 11327184U JP S6129593 U JPS6129593 U JP S6129593U
Authority
JP
Japan
Prior art keywords
voice coil
coil bobbin
dome
diaphragm
impregnated
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
JP11327184U
Other languages
Japanese (ja)
Other versions
JPH03795Y2 (en
Inventor
敏司 加登
達哉 大森
Original Assignee
オンキヨー株式会社
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 by オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP11327184U priority Critical patent/JPS6129593U/en
Publication of JPS6129593U publication Critical patent/JPS6129593U/en
Application granted granted Critical
Publication of JPH03795Y2 publication Critical patent/JPH03795Y2/ja
Granted legal-status Critical Current

Links

Landscapes

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

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案ドーム型スピーカーの振動系の一部切欠
き斜視図、第２図は従来一般のドーム型スピーカーの断
面図、第３図は周波数特性図である。 １は振ｔｆｌ板、２はボイスコイルボビン、３はボイス
コイル、４はエッジ、５は柔軟部である。FIG. 1 is a partially cutaway perspective view of the vibration system of the dome-shaped speaker of the present invention, FIG. 2 is a sectional view of a conventional dome-shaped speaker, and FIG. 3 is a frequency characteristic diagram. 1 is a swing TFL board, 2 is a voice coil bobbin, 3 is a voice coil, 4 is an edge, and 5 is a flexible portion.

Claims (1)

【実用新案登録請求の範囲】 １ ドーム形の振動板１、当該振動板１の外周下面に結
合されたボイスコイルボビン２、および当該ボイスコイ
ルボビン２に捲回されたボイスコイル３、前記振動板１
とボイスコイルボビン２との結合部近傍に接着されたエ
ッジ４とから−なる振動系を有するドーム型スピーカー
において、前記ボイスコイルボビン２が賦形材を含浸さ
せた布、もしくは不織布を成形したものからなり、賦形
材の含浸状態が、該ボイスコイルボビン２のボイスコイ
ル捲回部より上部において１部分軟質の賦形材を含浸し
た柔軟部５を１箇所以上設け、残余の領域には硬質賦形
材を含浸させた構成の振動系を有することを特徴とする
ドーム型スピーカー。 ２ 前記ボイスコイルボビン２と前記振動板・１とが同
一の材料で一体成形されてなることを特徴とする実用新
案登録請求の範囲第１項記載のドーム型スピーカー。 ３ 前記柔軟部５を、軟質の賦形材を省略することによ
り形成したことを特徴とする実用新案登録請求の範囲第
１項記載のドーム型スピーカーＯ[Claims for Utility Model Registration] 1. A dome-shaped diaphragm 1, a voice coil bobbin 2 coupled to the lower outer circumference of the diaphragm 1, a voice coil 3 wound around the voice coil bobbin 2, and the diaphragm 1.
and an edge 4 bonded to the voice coil bobbin 2 in the vicinity of the joint thereof, the voice coil bobbin 2 is made of a fabric impregnated with a filler or a non-woven fabric. , the state of impregnation of the excipient material is such that one or more flexible portions 5 partially impregnated with a soft excipient material are provided above the voice coil winding portion of the voice coil bobbin 2, and the remaining region is impregnated with a hard excipient material. A dome-shaped speaker characterized by having a vibration system impregnated with. 2. The dome-shaped speaker according to claim 1, wherein the voice coil bobbin 2 and the diaphragm 1 are integrally molded from the same material. 3. The dome-shaped speaker O according to claim 1, wherein the flexible portion 5 is formed by omitting a soft excipient material.
JP11327184U 1984-07-24 1984-07-24 dome type speaker Granted JPS6129593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11327184U JPS6129593U (en) 1984-07-24 1984-07-24 dome type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11327184U JPS6129593U (en) 1984-07-24 1984-07-24 dome type speaker

Publications (2)

Publication Number Publication Date
JPS6129593U true JPS6129593U (en) 1986-02-22
JPH03795Y2 JPH03795Y2 (en) 1991-01-11

Family

ID=30672307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11327184U Granted JPS6129593U (en) 1984-07-24 1984-07-24 dome type speaker

Country Status (1)

Country Link
JP (1) JPS6129593U (en)

Also Published As

Publication number Publication date
JPH03795Y2 (en) 1991-01-11

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