JPS6144997U - dome type speaker - Google Patents

dome type speaker

Info

Publication number
JPS6144997U
JPS6144997U JP12957684U JP12957684U JPS6144997U JP S6144997 U JPS6144997 U JP S6144997U JP 12957684 U JP12957684 U JP 12957684U JP 12957684 U JP12957684 U JP 12957684U JP S6144997 U JPS6144997 U JP S6144997U
Authority
JP
Japan
Prior art keywords
diaphragm
dome
voice coil
shaped speaker
coil bobbin
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
JP12957684U
Other languages
Japanese (ja)
Other versions
JPH0537599Y2 (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 JP12957684U priority Critical patent/JPS6144997U/en
Publication of JPS6144997U publication Critical patent/JPS6144997U/en
Application granted granted Critical
Publication of JPH0537599Y2 publication Critical patent/JPH0537599Y2/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 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、第３図、第４図はそれぞれ他の実施
例を示す断面図、第５図は従来の一般のドームスピーカ
ーの断面図、第６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、３はボイスコ
イル、４はエッジ、５は切欠部、６は粘弾性体、７は延
長部である。Fig. 1 is a partially cutaway perspective view of the vibration system of the dome-shaped speaker of the present invention, Figs. 2, 3, and 4 are sectional views showing other embodiments, and Fig. 5 is a conventional general vibration system. A cross-sectional view of the dome speaker, and FIG. 6 is a frequency characteristic diagram. 1 is a diaphragm, 2 is a voice coil bobbin, 3 is a voice coil, 4 is an edge, 5 is a notch, 6 is a viscoelastic body, and 7 is an extension.

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に結合さレタボ
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の外周部
に接着された．エツジ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、前記振動板１の周辺部に１箇
所以上の切欠部５を設け、当該振動板１より小径となし
たボイスコイルボビン２を振動板１の球面部に装着した
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 前記切欠部５に粘弾性体６を充填、もしくは貼着し
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。 ３ 前記エツ歩４の内周部に振動板１と同一曲率の延長
部７を形成し、該延長部７による前記切欠部５を閉した
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 dome-shaped diaphragm 1, a voice coil bobbin 2 coupled to the diaphragm 1, and a voice coil bobbin 2 connected to the diaphragm 1.
A voice coil 3 wound around the diaphragm 2 was bonded to the outer periphery of the diaphragm 1. In a dome-shaped speaker having a vibration system consisting of an edge 4, one or more notches 5 are provided around the periphery of the diaphragm 1, and a voice coil bobbin 2 having a diameter smaller than that of the diaphragm 1 is attached to the spherical surface of the diaphragm 1. A dome-shaped speaker characterized by having a vibration system configured to be attached to a part of the dome. 2. The dome-shaped speaker according to claim 1, wherein the cutout portion 5 is filled with or adhered to a viscoelastic material 6. 3. Utility model registration claim 1, characterized in that an extension part 7 having the same curvature as the diaphragm 1 is formed on the inner peripheral part of the step foot 4, and the cutout part 5 is closed by the extension part 7. Dome-shaped speaker as described.
JP12957684U 1984-08-27 1984-08-27 dome type speaker Granted JPS6144997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12957684U JPS6144997U (en) 1984-08-27 1984-08-27 dome type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12957684U JPS6144997U (en) 1984-08-27 1984-08-27 dome type speaker

Publications (2)

Publication Number Publication Date
JPS6144997U true JPS6144997U (en) 1986-03-25
JPH0537599Y2 JPH0537599Y2 (en) 1993-09-22

Family

ID=30688194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12957684U Granted JPS6144997U (en) 1984-08-27 1984-08-27 dome type speaker

Country Status (1)

Country Link
JP (1) JPS6144997U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170255U (en) * 1987-04-27 1988-11-07
JPS63170256U (en) * 1987-04-27 1988-11-07
JPH0162071U (en) * 1987-10-16 1989-04-20
JPH01138296A (en) * 1987-11-25 1989-05-31 Idemitsu Kosan Co Ltd Traction oil composition
JPH031398Y2 (en) * 1987-11-12 1991-01-17

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351702U (en) * 1976-10-06 1978-05-02
JPS55155183U (en) * 1979-04-20 1980-11-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351702U (en) * 1976-10-06 1978-05-02
JPS55155183U (en) * 1979-04-20 1980-11-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170255U (en) * 1987-04-27 1988-11-07
JPS63170256U (en) * 1987-04-27 1988-11-07
JPH0162071U (en) * 1987-10-16 1989-04-20
JPH031398Y2 (en) * 1987-11-12 1991-01-17
JPH01138296A (en) * 1987-11-25 1989-05-31 Idemitsu Kosan Co Ltd Traction oil composition

Also Published As

Publication number Publication date
JPH0537599Y2 (en) 1993-09-22

Similar Documents

Publication Publication Date Title
JPS6144997U (en) dome type speaker
JPS6137694U (en) dome type speaker
JPS6118694U (en) dome type speaker
JPS60144393U (en) speaker
JPS6133595U (en) dome type speaker
JPS617194U (en) dome type speaker
JPS6126394U (en) dome type speaker
JPS6133588U (en) dome type speaker
JPS60177591U (en) speaker unit
JPS6115895U (en) dome type speaker
JPS6142194U (en) dome type speaker
JPS5852791Y2 (en) speaker
JPS60192596U (en) speaker
JPS6123799U (en) dome type speaker
JPS6123795U (en) dome type speaker
JPS6129594U (en) dome type speaker
JPS6142191U (en) dome type speaker
JPS6082898U (en) dome speaker
JPS6126398U (en) dome type speaker
JPS617199U (en) dome type speaker
JPS615099U (en) speaker
JPS6118695U (en) dome type speaker
JPS58114690U (en) damper for speaker
JPS59164395U (en) flat speaker
JPS5969598U (en) speaker