JPS5914492U - speaker - Google Patents

speaker

Info

Publication number
JPS5914492U
JPS5914492U JP11040682U JP11040682U JPS5914492U JP S5914492 U JPS5914492 U JP S5914492U JP 11040682 U JP11040682 U JP 11040682U JP 11040682 U JP11040682 U JP 11040682U JP S5914492 U JPS5914492 U JP S5914492U
Authority
JP
Japan
Prior art keywords
voice coil
magnetic circuit
speaker
coil bobbin
magnetic
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
JP11040682U
Other languages
Japanese (ja)
Inventor
三好　靖
広瀬　新太郎
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP11040682U priority Critical patent/JPS5914492U/en
Publication of JPS5914492U publication Critical patent/JPS5914492U/en
Pending legal-status Critical Current

Links

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図は従来のスピーカの断面図、第２図は本考案スピ
ーカの一実施例の断面図、第３図は要部断面図、第４図
は本考案スピーカの他の実施例の断面図、１は磁気回路
、２は磁気ギャップ、３はボイスコイルボビン、４はボ
イスコイル、５は第１のダンパー、７は振動板、１０は
磁石片、を夫々示している。Fig. 1 is a sectional view of a conventional speaker, Fig. 2 is a sectional view of an embodiment of the speaker of the present invention, Fig. 3 is a sectional view of main parts, and Fig. 4 is a sectional view of another embodiment of the speaker of the present invention. , 1 is a magnetic circuit, 2 is a magnetic gap, 3 is a voice coil bobbin, 4 is a voice coil, 5 is a first damper, 7 is a diaphragm, and 10 is a magnet piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 振動板に結合されたボイスコイルボビンの中間部にボイ
スコイルを巻回してこのボイスコイルを磁気回路の磁気
ギャップに配挿したスピーカに於いて、上記磁気回路外
に位置するボイスコイルボビンの上端部をダンパーにて
保持すると共に、磁気回路内に位置するボイスコイルボ
ビンの下端部に磁石片を装着し、該磁石片の磁気回路内
の磁力に対する斥力に依って、ボイスコイルボビンの下
端部を保持する事を特徴としたスピーカ。In a speaker in which a voice coil is wound around the middle part of a voice coil bobbin coupled to a diaphragm and this voice coil is placed in a magnetic gap of a magnetic circuit, the upper end of the voice coil bobbin located outside the magnetic circuit is used as a damper. At the same time, a magnet piece is attached to the lower end of the voice coil bobbin located in the magnetic circuit, and the lower end of the voice coil bobbin is held by the repulsive force of the magnet piece against the magnetic force in the magnetic circuit. speaker.
JP11040682U 1982-07-20 1982-07-20 speaker Pending JPS5914492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11040682U JPS5914492U (en) 1982-07-20 1982-07-20 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11040682U JPS5914492U (en) 1982-07-20 1982-07-20 speaker

Publications (1)

Publication Number Publication Date
JPS5914492U true JPS5914492U (en) 1984-01-28

Family

ID=30256776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11040682U Pending JPS5914492U (en) 1982-07-20 1982-07-20 speaker

Country Status (1)

Country Link
JP (1) JPS5914492U (en)

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