JPS6045591U - speaker - Google Patents

speaker

Info

Publication number
JPS6045591U
JPS6045591U JP13751083U JP13751083U JPS6045591U JP S6045591 U JPS6045591 U JP S6045591U JP 13751083 U JP13751083 U JP 13751083U JP 13751083 U JP13751083 U JP 13751083U JP S6045591 U JPS6045591 U JP S6045591U
Authority
JP
Japan
Prior art keywords
yoke
frame
recess
plate
opening
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
JP13751083U
Other languages
Japanese (ja)
Other versions
JPH0441677Y2 (en
Inventor
義幸 掃部
三束　あきら男
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP13751083U priority Critical patent/JPS6045591U/en
Publication of JPS6045591U publication Critical patent/JPS6045591U/en
Application granted granted Critical
Publication of JPH0441677Y2 publication Critical patent/JPH0441677Y2/ja
Granted 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図及び第２図は先に提案されているスピーカの説明
に用いる断面図、第３図及び第４図はこの考案の一実施
例におけるフレーム及びヨークの一体構造の説明に用い
る断面図、第５図はこの考案の一実施例の断面図である
。 １１・・・フレーム、１２・・・ヨーク、１２Ａ・・・
ヨークの底面部、１２Ｂ・・・ヨークの周辺部、１３・
・・マグネット、１４・・・ポールピース、１５・・・
ボイスコイル、１７・・・振動板。1 and 2 are cross-sectional views used to explain the previously proposed speaker, and FIGS. 3 and 4 are cross-sectional views used to explain the integrated structure of the frame and yoke in one embodiment of this invention. FIG. 5 is a sectional view of an embodiment of this invention. 11...Frame, 12...Yoke, 12A...
Bottom part of yoke, 12B... Peripheral part of yoke, 13.
...Magnet, 14...Pole piece, 15...
Voice coil, 17...diaphragm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヨークが配設される凹部及びこの凹部の底面中央部に形
成された第１の開口を有する金属製のフレームと、この
フレームの上記凹部内に挿入され、底面中央部に第２の
開口が形成され、上記フレームの第１の開口を囲む周縁
部が上記第２の開口内に折り曲げられることにより上記
フレームと固着される板状のヨークと、このヨーク上に
積層された板状のマグネットと、このマグネット上に積
層された板状のポールピースと、上記ヨークの周辺部及
び上記ポールピー名の対向間隙に配されたボイスコイル
と、このボイスコイルと結合された振動板とからなるス
ピーカ。A metal frame having a recess in which the yoke is disposed and a first opening formed at the center of the bottom of the recess, and a metal frame inserted into the recess of the frame and having a second opening formed at the center of the bottom. a plate-shaped yoke that is fixed to the frame by bending a peripheral edge surrounding the first opening of the frame into the second opening; a plate-shaped magnet stacked on the yoke; A speaker comprising a plate-shaped pole piece laminated on the magnet, a voice coil disposed around the yoke and in an opposing gap between the pole pieces, and a diaphragm coupled to the voice coil.
JP13751083U 1983-09-05 1983-09-05 speaker Granted JPS6045591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13751083U JPS6045591U (en) 1983-09-05 1983-09-05 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13751083U JPS6045591U (en) 1983-09-05 1983-09-05 speaker

Publications (2)

Publication Number Publication Date
JPS6045591U true JPS6045591U (en) 1985-03-30
JPH0441677Y2 JPH0441677Y2 (en) 1992-09-30

Family

ID=30308843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13751083U Granted JPS6045591U (en) 1983-09-05 1983-09-05 speaker

Country Status (1)

Country Link
JP (1) JPS6045591U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619994U (en) * 1979-07-20 1981-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619994U (en) * 1979-07-20 1981-02-21

Also Published As

Publication number Publication date
JPH0441677Y2 (en) 1992-09-30

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