JPS58191794U - speaker - Google Patents

speaker

Info

Publication number
JPS58191794U
JPS58191794U JP8862182U JP8862182U JPS58191794U JP S58191794 U JPS58191794 U JP S58191794U JP 8862182 U JP8862182 U JP 8862182U JP 8862182 U JP8862182 U JP 8862182U JP S58191794 U JPS58191794 U JP S58191794U
Authority
JP
Japan
Prior art keywords
speaker
plate
magnetic circuit
abstract
pole
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
JP8862182U
Other languages
Japanese (ja)
Inventor
孝治 前川
浜田　博幸
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP8862182U priority Critical patent/JPS58191794U/en
Publication of JPS58191794U publication Critical patent/JPS58191794U/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) [Abstract] 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図は従来例のスピーカをキャビネットに取り付けた
状態を示す縦断面図で、第２図は同スピーカの要部を示
す半切断面図、第３図は本考案に係るスピーカの縦断面
図で、第４図は同スピーカの要部断面図、第５図乃至第
１０図は夫々本考案の他実流側を示す半切断面図である
。 １・・・キャビネット、２・・・フレーム、４・・・磁
気回路、５・・・バックプレート、７・・・ポール、１
０・・・マグネット、１１・・・トッププレート。Fig. 1 is a vertical cross-sectional view showing a conventional speaker installed in a cabinet, Fig. 2 is a half-sectional view showing the main parts of the same speaker, and Fig. 3 is a vertical cross-sectional view of the speaker according to the present invention. , FIG. 4 is a sectional view of a main part of the same speaker, and FIGS. 5 to 10 are half sectional views showing the other actual flow side of the present invention. 1... Cabinet, 2... Frame, 4... Magnetic circuit, 5... Back plate, 7... Pole, 1
0...Magnet, 11...Top plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外磁型磁気回路のスピーカにおいて、板厚の均一な磁性
体板材を用いてフレームと、磁気回路を構成するバック
プレート、ポール、トッププレートの少くとも一部材と
をプレス成形により一体に成形したことを特徴とするス
ピーカ。In a speaker with an external magnet type magnetic circuit, the frame and at least one of the back plate, pole, and top plate that constitute the magnetic circuit are integrally formed by press molding using a magnetic plate material with a uniform plate thickness. A speaker featuring
JP8862182U 1982-06-14 1982-06-14 speaker Pending JPS58191794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8862182U JPS58191794U (en) 1982-06-14 1982-06-14 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8862182U JPS58191794U (en) 1982-06-14 1982-06-14 speaker

Publications (1)

Publication Number Publication Date
JPS58191794U true JPS58191794U (en) 1983-12-20

Family

ID=30097286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8862182U Pending JPS58191794U (en) 1982-06-14 1982-06-14 speaker

Country Status (1)

Country Link
JP (1) JPS58191794U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013009036A (en) * 2011-06-22 2013-01-10 Jvc Kenwood Corp Outer magnet type magnetic circuit and dynamic speaker
WO2018042615A1 (en) * 2016-09-02 2018-03-08 賢太 田中 Electroacoustic transducer device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725538U (en) * 1971-04-13 1972-11-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725538U (en) * 1971-04-13 1972-11-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013009036A (en) * 2011-06-22 2013-01-10 Jvc Kenwood Corp Outer magnet type magnetic circuit and dynamic speaker
WO2018042615A1 (en) * 2016-09-02 2018-03-08 賢太 田中 Electroacoustic transducer device
JPWO2018042615A1 (en) * 2016-09-02 2019-06-24 東京音響株式会社 Electro-acoustic transducer

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