JPS60119186U - composite speaker - Google Patents

composite speaker

Info

Publication number
JPS60119186U
JPS60119186U JP653384U JP653384U JPS60119186U JP S60119186 U JPS60119186 U JP S60119186U JP 653384 U JP653384 U JP 653384U JP 653384 U JP653384 U JP 653384U JP S60119186 U JPS60119186 U JP S60119186U
Authority
JP
Japan
Prior art keywords
composite
diaphragm
cone
composite speaker
coupled
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
JP653384U
Other languages
Japanese (ja)
Other versions
JPH067663Y2 (en
Inventor
浩二 高橋
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 JP1984006533U priority Critical patent/JPH067663Y2/en
Publication of JPS60119186U publication Critical patent/JPS60119186U/en
Application granted granted Critical
Publication of JPH067663Y2 publication Critical patent/JPH067663Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (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図は本考案の複合型スピーカの一実施例の断面図、
第２図は本考案スピーカに用いられる振動体の一例を示
す断面図、第３図は本考案スピーカの他の実施例の断面
図であり、１は磁気回路、４は円環状振動板、５は振動
伝達部材、９は圧電振動子、１１はコーン状振動板であ
る。FIG. 1 is a sectional view of an embodiment of the composite speaker of the present invention.
FIG. 2 is a sectional view showing an example of a vibrating body used in the speaker of the present invention, and FIG. 3 is a sectional view of another embodiment of the speaker of the present invention, in which 1 is a magnetic circuit, 4 is an annular diaphragm, and 5 is a sectional view of another embodiment of the speaker of the present invention. 9 is a vibration transmission member, 9 is a piezoelectric vibrator, and 11 is a cone-shaped diaphragm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 厚みの小なるコーン状振動板の外周に厚みの大なる環状
振動板を一体的に連設してなる複合振動−体を用い、該
複合振動体の環状振動板を磁気回路駆動系に結合すると
共に、そのコーン状振動板を圧電振動子に結合した事を
特徴とする複合型スピーカ。A composite vibrating body is used in which a thick annular diaphragm is integrally connected to the outer periphery of a cone-shaped diaphragm with a small thickness, and the annular diaphragm of the composite vibrating body is coupled to a magnetic circuit drive system. Additionally, a composite speaker is characterized in that the cone-shaped diaphragm is coupled to a piezoelectric vibrator.
JP1984006533U 1984-01-20 1984-01-20 Composite speaker Expired - Lifetime JPH067663Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984006533U JPH067663Y2 (en) 1984-01-20 1984-01-20 Composite speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984006533U JPH067663Y2 (en) 1984-01-20 1984-01-20 Composite speaker

Publications (2)

Publication Number Publication Date
JPS60119186U true JPS60119186U (en) 1985-08-12
JPH067663Y2 JPH067663Y2 (en) 1994-02-23

Family

ID=30484062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984006533U Expired - Lifetime JPH067663Y2 (en) 1984-01-20 1984-01-20 Composite speaker

Country Status (1)

Country Link
JP (1) JPH067663Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546651A (en) * 1978-09-29 1980-04-01 Mitsubishi Electric Corp Plate speaker
JPS5845234A (en) * 1981-09-11 1983-03-16 Toshiba Chem Corp Manufacture of epoxy resin laminated board

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546651A (en) * 1978-09-29 1980-04-01 Mitsubishi Electric Corp Plate speaker
JPS5845234A (en) * 1981-09-11 1983-03-16 Toshiba Chem Corp Manufacture of epoxy resin laminated board

Also Published As

Publication number Publication date
JPH067663Y2 (en) 1994-02-23

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