JPS6068794U - Vibration plate for oval speaker - Google Patents

Vibration plate for oval speaker

Info

Publication number
JPS6068794U
JPS6068794U JP16078183U JP16078183U JPS6068794U JP S6068794 U JPS6068794 U JP S6068794U JP 16078183 U JP16078183 U JP 16078183U JP 16078183 U JP16078183 U JP 16078183U JP S6068794 U JPS6068794 U JP S6068794U
Authority
JP
Japan
Prior art keywords
horizontal plane
vibration plate
angle
respect
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.)
Pending
Application number
JP16078183U
Other languages
Japanese (ja)
Inventor
雅朗 石川
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 JP16078183U priority Critical patent/JPS6068794U/en
Publication of JPS6068794U publication Critical patent/JPS6068794U/en
Pending legal-status Critical Current

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Landscapes

  • 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図は従来の楕円形スピーカー用振動板の構造を示す
図、第２図は音圧周波数特性図、第３図は本考案の楕円
形スピーカー用振動板の構造を示す図である。 １はコーン腹部、２は外周部。FIG. 1 is a diagram showing the structure of a conventional diaphragm for an elliptical speaker, FIG. 2 is a sound pressure frequency characteristic diagram, and FIG. 3 is a diagram showing the structure of a diaphragm for an elliptical speaker according to the present invention. 1 is the abdomen of the cone, 2 is the outer periphery.

Claims (1)

【実用新案登録請求の範囲】 楕円形コーン腹部１の外周に水平面に対して角度αで傾
斜する外周部２を一体に形成し、上記角度αと上記楕円
形コーン腹部１の短径方向の水平面に対する角度β、長
径方向の水平面に対する負度γとの間に、 β〉α≧γ なる関係をもたせたことを特徴とする楕円形スピーカー
用振動板。[Claims for Utility Model Registration] An outer circumferential portion 2 that is inclined at an angle α with respect to a horizontal plane is integrally formed on the outer periphery of an elliptical cone abdomen 1, and the angle α and the horizontal plane in the short diameter direction of the elliptical cone abdomen 1 are formed integrally. A diaphragm for an elliptical speaker, characterized in that the angle β with respect to the horizontal plane and the negative degree γ of the major diameter direction with respect to the horizontal plane have the following relationship: β>α≧γ.
JP16078183U 1983-10-17 1983-10-17 Vibration plate for oval speaker Pending JPS6068794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16078183U JPS6068794U (en) 1983-10-17 1983-10-17 Vibration plate for oval speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16078183U JPS6068794U (en) 1983-10-17 1983-10-17 Vibration plate for oval speaker

Publications (1)

Publication Number Publication Date
JPS6068794U true JPS6068794U (en) 1985-05-15

Family

ID=30353538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16078183U Pending JPS6068794U (en) 1983-10-17 1983-10-17 Vibration plate for oval speaker

Country Status (1)

Country Link
JP (1) JPS6068794U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63278492A (en) * 1987-05-08 1988-11-16 Matsushita Electric Ind Co Ltd Cone for rectangular speaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63278492A (en) * 1987-05-08 1988-11-16 Matsushita Electric Ind Co Ltd Cone for rectangular speaker

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