JPS5830395U - electrodynamic speaker - Google Patents

electrodynamic speaker

Info

Publication number
JPS5830395U
JPS5830395U JP12381181U JP12381181U JPS5830395U JP S5830395 U JPS5830395 U JP S5830395U JP 12381181 U JP12381181 U JP 12381181U JP 12381181 U JP12381181 U JP 12381181U JP S5830395 U JPS5830395 U JP S5830395U
Authority
JP
Japan
Prior art keywords
electrodynamic speaker
plate
speaker
yoke
permanent magnet
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
JP12381181U
Other languages
Japanese (ja)
Inventor
満 豊田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP12381181U priority Critical patent/JPS5830395U/en
Publication of JPS5830395U publication Critical patent/JPS5830395U/en
Pending legal-status Critical Current

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Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (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図は従来の動電形スピーカの構造断面図、第２図は
従来の動電形スピーカの磁気回路の組み立てを説明する
断面図である。第３図は本考案の実施例の動電形スピー
カ構造断面図である。 １・・・・・・センターポール、２・・・・・・ヨーク
、３・・・・・・永久磁石、４・・・・・・プレート、
５・・・用ボイスコイル、６・・・・・・振動板、７・
・・・・・ギャップ、訃・曲フレーム、１１・・・・・
・治具、２１・・・・・・振動板、２２・・曲フレーム
、２３・・・・・・プレート、２４・・曲ヨーク、２５
・・・・・・永久磁石、２６・・・・・・センターポー
ル。FIG. 1 is a structural sectional view of a conventional electrodynamic speaker, and FIG. 2 is a sectional view illustrating the assembly of a magnetic circuit of the conventional electrodynamic speaker. FIG. 3 is a sectional view of an electrodynamic speaker structure according to an embodiment of the present invention. 1...Center pole, 2...Yoke, 3...Permanent magnet, 4...Plate,
5...Voice coil, 6...Diaphragm, 7.
...gap, death/song frame, 11...
・Jig, 21...Diaphragm, 22...Curved frame, 23...Plate, 24...Curved yoke, 25
...Permanent magnet, 26 ... Center pole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石、ヨーク、プレートとから少なくとも構成され
る外磁形の動電形スピーカにおいて、振、　動板を固着
するスピーカ枠が、該永久磁石、ヨーク、プレートの位
置決め部材となっていることを特徴とする動電形スピー
カ。An external magnetic electrodynamic speaker comprising at least a permanent magnet, a yoke, and a plate, characterized in that the speaker frame to which the vibration plate is fixed serves as a positioning member for the permanent magnet, yoke, and plate. An electrodynamic speaker.
JP12381181U 1981-08-20 1981-08-20 electrodynamic speaker Pending JPS5830395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12381181U JPS5830395U (en) 1981-08-20 1981-08-20 electrodynamic speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12381181U JPS5830395U (en) 1981-08-20 1981-08-20 electrodynamic speaker

Publications (1)

Publication Number Publication Date
JPS5830395U true JPS5830395U (en) 1983-02-28

Family

ID=29917701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12381181U Pending JPS5830395U (en) 1981-08-20 1981-08-20 electrodynamic speaker

Country Status (1)

Country Link
JP (1) JPS5830395U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728586B2 (en) * 1979-04-23 1982-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728586B2 (en) * 1979-04-23 1982-06-17

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