JPS58135200U - 2 way speaker - Google Patents

2 way speaker

Info

Publication number
JPS58135200U
JPS58135200U JP3181582U JP3181582U JPS58135200U JP S58135200 U JPS58135200 U JP S58135200U JP 3181582 U JP3181582 U JP 3181582U JP 3181582 U JP3181582 U JP 3181582U JP S58135200 U JPS58135200 U JP S58135200U
Authority
JP
Japan
Prior art keywords
diaphragm
frame
way speaker
voice coil
peripheral edge
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
JP3181582U
Other languages
Japanese (ja)
Other versions
JPH0139039Y2 (en
Inventor
城　伸一
Original Assignee
オンキヨー株式会社
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 オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP3181582U priority Critical patent/JPS58135200U/en
Publication of JPS58135200U publication Critical patent/JPS58135200U/en
Application granted granted Critical
Publication of JPH0139039Y2 publication Critical patent/JPH0139039Y2/ja
Granted legal-status Critical Current

Links

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図はこの考案の２ウエイスピーカの断面図である。 １・・・磁気回路、１ａ・・・磁気空隙、２・・・ボイ
スコイル、３・・・フレーム、４・・・第一振動板、４
ａ・・・第一部内部、４ｂ・・・孔、５・・・圧電振動
子、６・・・第二振動板、７・・・閉空間、８・・・ダ
ンパー、９・・・ガスケット。　′FIG. 1 is a sectional view of the two-way speaker of this invention. DESCRIPTION OF SYMBOLS 1... Magnetic circuit, 1a... Magnetic gap, 2... Voice coil, 3... Frame, 4... First diaphragm, 4
a... Inside of the first part, 4b... Hole, 5... Piezoelectric vibrator, 6... Second diaphragm, 7... Closed space, 8... Damper, 9... Gasket . ′

Claims (1)

【実用新案登録請求の範囲】 １　ボイスコイルの配設される円環状の磁気空隙を備え
た磁気回路にフレームを固着し、該フレームに中心部に
前記ボイスコイルを取り付けた截頭円錐形の第一振動板
の周縁部を吊着し、該第−振動板上面の第一共振の部内
部に円錐形の第二振動板の周縁部を吊着し、該第二振動
板の頂部に円形の圧電振動子の中心部を固着した２ウエ
イスピーカ。 ２　前記第一振動板に該第−振動板の背面空間と、前記
第一振動板前面と前記第二振動板背面で囲まれる閉空間
との間を連通ずる孔を設けたことを特徴とする実用新案
登録請求の範囲第１項記載の２ウエイスピーカ。[Claims for Utility Model Registration] 1. A frame is fixed to a magnetic circuit having an annular magnetic gap in which a voice coil is disposed, and the voice coil is attached to the center of the frame, and the frame has a truncated conical shape. The peripheral edge of one diaphragm is suspended, the peripheral edge of a conical second diaphragm is suspended inside the first resonance part of the upper surface of the second diaphragm, and a circular shape is attached to the top of the second diaphragm. A 2-way speaker with a piezoelectric vibrator fixed in the center. 2. The first diaphragm is provided with a hole that communicates between the back space of the second diaphragm and a closed space surrounded by the front surface of the first diaphragm and the back surface of the second diaphragm. A two-way speaker according to claim 1 of the utility model registration claim.
JP3181582U 1982-03-05 1982-03-05 2 way speaker Granted JPS58135200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3181582U JPS58135200U (en) 1982-03-05 1982-03-05 2 way speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3181582U JPS58135200U (en) 1982-03-05 1982-03-05 2 way speaker

Publications (2)

Publication Number Publication Date
JPS58135200U true JPS58135200U (en) 1983-09-10
JPH0139039Y2 JPH0139039Y2 (en) 1989-11-21

Family

ID=30043470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3181582U Granted JPS58135200U (en) 1982-03-05 1982-03-05 2 way speaker

Country Status (1)

Country Link
JP (1) JPS58135200U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941999A (en) * 1982-06-01 1984-03-08 ハ−マン・インタ−ナシヨナル・インダストリイズ・インコ−ポレイテツド Speaker unit
JPS60158799A (en) * 1983-12-27 1985-08-20 ハーマン　インターナシヨナル　インダストリイズ，インコーポレイテツド Speaker unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941999A (en) * 1982-06-01 1984-03-08 ハ−マン・インタ−ナシヨナル・インダストリイズ・インコ−ポレイテツド Speaker unit
JPS60158799A (en) * 1983-12-27 1985-08-20 ハーマン　インターナシヨナル　インダストリイズ，インコーポレイテツド Speaker unit

Also Published As

Publication number Publication date
JPH0139039Y2 (en) 1989-11-21

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