JPS5899993U - speaker - Google Patents

speaker

Info

Publication number
JPS5899993U
JPS5899993U JP19694281U JP19694281U JPS5899993U JP S5899993 U JPS5899993 U JP S5899993U JP 19694281 U JP19694281 U JP 19694281U JP 19694281 U JP19694281 U JP 19694281U JP S5899993 U JPS5899993 U JP S5899993U
Authority
JP
Japan
Prior art keywords
periphery
magnetic circuit
speaker
cylinder
outer cylinder
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.)
Granted
Application number
JP19694281U
Other languages
Japanese (ja)
Other versions
JPS626799Y2 (en
Inventor
鍵谷　清作
守屋　和夫
正二 中島
田中　竜夫
中小原　至誠
浅見　美喜雄
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP19694281U priority Critical patent/JPS5899993U/en
Publication of JPS5899993U publication Critical patent/JPS5899993U/en
Application granted granted Critical
Publication of JPS626799Y2 publication Critical patent/JPS626799Y2/ja
Granted 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図は従来のスピーカを示す要部の断面図、第２図は
本考案のスピーカの一実施例を示す要部の断面図である
。 １２・・・・・・磁気回路、１７・・・・・・フレーム
、１８・・・・・・振動板、２０・・・・・・コイル、
２１・・・・・・内筒、２２・・・・・・外筒、２３・
・・・・・連結部、２４・・・・・・ボイスコイル、２
５・・・・・・ダンパー、２６・・・・・・磁気ギャッ
プ、２７・・・・・・ダストキャップ。FIG. 1 is a sectional view of the main parts of a conventional speaker, and FIG. 2 is a sectional view of the main parts of an embodiment of the speaker of the present invention. 12...magnetic circuit, 17...frame, 18...diaphragm, 20...coil,
21... Inner cylinder, 22... Outer cylinder, 23.
...Connection section, 24...Voice coil, 2
5... Damper, 26... Magnetic gap, 27... Dust cap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気回路を内底面に組込んだ平板状のフレームの周縁部
に、中音部が上方に位置し周縁部が下方に位置する円錐
台状の振動板の周縁部を固着し、この振動板の中央部を
コイルを巻回した内筒と磁気回路の外周にはまりこむ外
筒とこの内外筒を上部で連結する連結部よりなるボビ〉
〆により構成したボイスコイルに結合し、外筒の下部を
ダンパーで支持してなるスピーカ。The periphery of a truncated cone-shaped diaphragm, with the midrange section located above and the periphery below, is fixed to the periphery of a flat frame with a magnetic circuit built into its inner bottom. Bobbi consists of an inner cylinder with a coil wound around the center, an outer cylinder that fits into the outer circumference of the magnetic circuit, and a connecting part that connects the inner and outer cylinders at the top.
A speaker that is connected to a voice coil formed by a fin, and the lower part of the outer cylinder is supported by a damper.
JP19694281U 1981-12-25 1981-12-25 speaker Granted JPS5899993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19694281U JPS5899993U (en) 1981-12-25 1981-12-25 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19694281U JPS5899993U (en) 1981-12-25 1981-12-25 speaker

Publications (2)

Publication Number Publication Date
JPS5899993U true JPS5899993U (en) 1983-07-07
JPS626799Y2 JPS626799Y2 (en) 1987-02-17

Family

ID=30110168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19694281U Granted JPS5899993U (en) 1981-12-25 1981-12-25 speaker

Country Status (1)

Country Link
JP (1) JPS5899993U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006340098A (en) * 2005-06-02 2006-12-14 Pioneer Electronic Corp Speaker device and method of manufacturing same
JP2006345151A (en) * 2005-06-08 2006-12-21 Pioneer Electronic Corp Speaker system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006340098A (en) * 2005-06-02 2006-12-14 Pioneer Electronic Corp Speaker device and method of manufacturing same
JP2006345151A (en) * 2005-06-08 2006-12-21 Pioneer Electronic Corp Speaker system

Also Published As

Publication number Publication date
JPS626799Y2 (en) 1987-02-17

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