JPS617199U - dome type speaker - Google Patents

dome type speaker

Info

Publication number
JPS617199U
JPS617199U JP9186684U JP9186684U JPS617199U JP S617199 U JPS617199 U JP S617199U JP 9186684 U JP9186684 U JP 9186684U JP 9186684 U JP9186684 U JP 9186684U JP S617199 U JPS617199 U JP S617199U
Authority
JP
Japan
Prior art keywords
voice coil
diaphragm
dome
coil bobbin
shaped speaker
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
JP9186684U
Other languages
Japanese (ja)
Other versions
JPH0340000Y2 (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 JP9186684U priority Critical patent/JPS617199U/en
Priority to US06/706,493 priority patent/US4591667A/en
Priority to DE19853507708 priority patent/DE3507708A1/en
Publication of JPS617199U publication Critical patent/JPS617199U/en
Application granted granted Critical
Publication of JPH0340000Y2 publication Critical patent/JPH0340000Y2/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) [Summary] 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 drawings]

第１図ａ，ｂ，および第２図は本考案ドーム型スピーカ
ーの振動系の正面図、断面図、および他の実施例の分解
斜視図、第３図は一般的なドーム型スピーカーの断面図
、第４図は周波数特性図である。 １は振動板、２はボイスコイルボビン、２１は延長部、
２２は切欠部、３はボーイスコイル、４はエッジ、５は
隙間、６は粘弾性物質である。Figures 1a, b, and 2 are a front view, a cross-sectional view, and an exploded perspective view of the vibration system of the dome-shaped speaker of the present invention, and Figure 3 is a cross-sectional view of a general dome-shaped speaker. , FIG. 4 is a frequency characteristic diagram. 1 is a diaphragm, 2 is a voice coil bobbin, 21 is an extension part,
22 is a notch, 3 is a boy's coil, 4 is an edge, 5 is a gap, and 6 is a viscoelastic substance.

Claims (1)

【実用新案登録請求の範囲】 １ 振動板１、当該振動板１に駆動力を伝達するボイス
コイルボビン２、当該ボイスコイルポビン２に捲回され
たボイスコイル３、および前記ボイスコイルボビン２の
上端近傍に接着されたエツジ４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上端部に振動板１と同曲率の延長部２１を形成し、尚
該延長部２１に１箇所以上切欠部２２を設け、ボイスコ
イル３より小直径の振動板１を前記延長部２１に貼着し
、前記切欠部２２においてボイスコイルボビン２上端部
と振動板１外周との間に隙間５を形成させた構成の振動
予を有することを特徴とするドーム型スピーカー。 ２ 前記隙間５を粘弾性物質６で閉鎖したことを特徴と
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。[Claims for Utility Model Registration] 1. A diaphragm 1, a voice coil bobbin 2 that transmits driving force to the diaphragm 1, a voice coil 3 wound around the voice coil bobbin 2, and the vicinity of the upper end of the voice coil bobbin 2. In a dome-shaped speaker having a vibration system consisting of an edge 4 bonded to , a diaphragm 1 having a smaller diameter than the voice coil 3 is attached to the extension part 21, and a gap 5 is formed between the upper end of the voice coil bobbin 2 and the outer periphery of the diaphragm 1 at the notch part 22. A dome-shaped speaker characterized in that it has a vibration pre-registration. 2. The dome-shaped speaker according to claim 1, which is a registered utility model, characterized in that the gap 5 is closed with a viscoelastic material 6.
JP9186684U 1984-03-06 1984-06-20 dome type speaker Granted JPS617199U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9186684U JPS617199U (en) 1984-06-20 1984-06-20 dome type speaker
US06/706,493 US4591667A (en) 1984-03-06 1985-02-28 Dome speaker with cut-out portions in the voice coil bobbin
DE19853507708 DE3507708A1 (en) 1984-03-06 1985-03-05 CALOTE SPEAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9186684U JPS617199U (en) 1984-06-20 1984-06-20 dome type speaker

Publications (2)

Publication Number Publication Date
JPS617199U true JPS617199U (en) 1986-01-17
JPH0340000Y2 JPH0340000Y2 (en) 1991-08-22

Family

ID=30648135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9186684U Granted JPS617199U (en) 1984-03-06 1984-06-20 dome type speaker

Country Status (1)

Country Link
JP (1) JPS617199U (en)

Also Published As

Publication number Publication date
JPH0340000Y2 (en) 1991-08-22

Similar Documents

Publication Publication Date Title
JPS617199U (en) dome type speaker
JPS6144997U (en) dome type speaker
JPS6137694U (en) dome type speaker
JPS6118694U (en) dome type speaker
JPS617194U (en) dome type speaker
JPS6140099U (en) piezoelectric speaker
JPS60144393U (en) speaker
JPS60145798U (en) dome type speaker
JPS6126394U (en) dome type speaker
JPS6133595U (en) dome type speaker
JPS58178795U (en) flat speaker
JPS60103994U (en) speaker unit
JPS6142194U (en) dome type speaker
JPS6082896U (en) dome type speaker
JPS6118695U (en) dome type speaker
JPS6129594U (en) dome type speaker
JPS6428100U (en)
JPS5873694U (en) Planar vibrating speaker
JPH0226898U (en)
JPS58155198U (en) electroacoustic transducer
JPS60158393U (en) flat plate diaphragm speaker
JPS6129591U (en) dome type speaker
JPS59125195U (en) flat speaker
JPS6055185U (en) Composite speaker
JPS6115895U (en) dome type speaker