JPS58104084U - dynamic speaker - Google Patents

dynamic speaker

Info

Publication number
JPS58104084U
JPS58104084U JP19395281U JP19395281U JPS58104084U JP S58104084 U JPS58104084 U JP S58104084U JP 19395281 U JP19395281 U JP 19395281U JP 19395281 U JP19395281 U JP 19395281U JP S58104084 U JPS58104084 U JP S58104084U
Authority
JP
Japan
Prior art keywords
diaphragm
dynamic speaker
voice coil
film
attached
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
JP19395281U
Other languages
Japanese (ja)
Inventor
森主　邦夫
博司 小泉
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP19395281U priority Critical patent/JPS58104084U/en
Publication of JPS58104084U publication Critical patent/JPS58104084U/en
Pending 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図は従来のフィルム状振動膜を用いたダイナミック
スピーカの周波数特性を示す特性図である。第２図は本
考案に係るダイナミックスピーカの第１実施例を示す断
面図、第３図は上記第２図に示すダイナミックスピーカ
による周波数特性を示す特性図、第４図は本考案の第２
実施例を示す断面図、第５図は本考案の第３実施例を示
す要部断面図、第６図は本考案の第４実施例を示す要部
断面図、第７図は本考案の第５実施例を示す要部　　１
、。 断面図、第８図は本考案の第６実施例を示す要部断面図
、揶９図は本考案の第７実施例を示す要部断面図、第１
０図は本考案の第８実施例を示す要部断面図、第１１図
は本考案のその他の実施例を示す要部断面図である。 ４・・・・・・フィルム状振動膜、５・・・・・・ボイ
スコイルボビン、６・・・・・・ボイスコイル、？、　
　８．　９．　１０゜１３ないし１６・・・・・・振動
板。 遇 ＼、、３　４　　竿ｌ。FIG. 1 is a characteristic diagram showing the frequency characteristics of a dynamic speaker using a conventional film-like diaphragm. FIG. 2 is a sectional view showing the first embodiment of the dynamic speaker according to the present invention, FIG. 3 is a characteristic diagram showing the frequency characteristics of the dynamic speaker shown in FIG.
5 is a cross-sectional view of a main part showing a third embodiment of the present invention, FIG. 6 is a cross-sectional view of a main part showing a fourth embodiment of the present invention, and FIG. 7 is a cross-sectional view of a main part showing a fourth embodiment of the present invention. Main part showing the fifth embodiment 1
,. 8 is a cross-sectional view of a main part showing the sixth embodiment of the present invention, and Figure 9 is a cross-sectional view of a main part showing a seventh embodiment of the present invention.
FIG. 0 is a cross-sectional view of a main part showing an eighth embodiment of the present invention, and FIG. 11 is a cross-sectional view of a main part showing another embodiment of the present invention. 4...Film-like diaphragm, 5...Voice coil bobbin, 6...Voice coil? ,
8. 9. 10°13 to 16... Vibration plate. ＼、、３ ４ 竿l.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フィルム状振動膜をスピーカー取付枠に伸張した状態で
取り付け、その振動膜の裏面にボイスコイルボビンを設
けたダイナミックスピーカにおいで１上記ボイスコイル
ボビン上端に、上記フィルム状振動膜よりも剛性の高い
振動板を一体的に設゛　　　けて成ることを特徴とする
ダイナミックスピーカ。In a dynamic speaker in which a film-like diaphragm is attached in a stretched state to a speaker mounting frame and a voice coil bobbin is provided on the back side of the diaphragm, 1. A diaphragm having higher rigidity than the film-like diaphragm is attached to the upper end of the voice coil bobbin. A dynamic speaker characterized by being integrated.
JP19395281U 1981-12-30 1981-12-30 dynamic speaker Pending JPS58104084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19395281U JPS58104084U (en) 1981-12-30 1981-12-30 dynamic speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19395281U JPS58104084U (en) 1981-12-30 1981-12-30 dynamic speaker

Publications (1)

Publication Number Publication Date
JPS58104084U true JPS58104084U (en) 1983-07-15

Family

ID=30107286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19395281U Pending JPS58104084U (en) 1981-12-30 1981-12-30 dynamic speaker

Country Status (1)

Country Link
JP (1) JPS58104084U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281199A (en) * 1985-10-03 1987-04-14 Isao Nagai Speaker consisting of film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281199A (en) * 1985-10-03 1987-04-14 Isao Nagai Speaker consisting of film

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