JPS5973896U - flat speaker - Google Patents

flat speaker

Info

Publication number
JPS5973896U
JPS5973896U JP17016682U JP17016682U JPS5973896U JP S5973896 U JPS5973896 U JP S5973896U JP 17016682 U JP17016682 U JP 17016682U JP 17016682 U JP17016682 U JP 17016682U JP S5973896 U JPS5973896 U JP S5973896U
Authority
JP
Japan
Prior art keywords
flat speaker
diaphragm
corners
edge
abstract
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
JP17016682U
Other languages
Japanese (ja)
Inventor
澤藤　正
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17016682U priority Critical patent/JPS5973896U/en
Publication of JPS5973896U publication Critical patent/JPS5973896U/en
Pending 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) [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１．２図は夫々従来の平面スピーカの一例を示す平面
図及び縦断面図、第３図は本考案の平面スピーカの一実
施例を示す平面図、第４図ないし、第６図は夫々第３図
に示した平面スピーカの動作を説明するための縦断面図
である。Figures 1 and 2 are a plan view and a vertical sectional view showing an example of a conventional flat speaker, respectively. Figure 3 is a plan view showing an embodiment of the flat speaker of the present invention. Figures 4 to 6 are respectively FIG. 4 is a vertical cross-sectional view for explaining the operation of the planar speaker shown in FIG. 3;

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 四角形状の振動板を全面駆動して平面波を得る平面スピ
ーカにおいて、前記振動板の周囲に断面形状かへ字状に
屈曲するエツジを固着し、かつ該エツジの四隅を、夫々
前記振動板の各かど部を中心に扇状に伸縮自在のひだ状
に成形してなる平面スピーカ。In a flat speaker that generates a plane wave by driving a square diaphragm over its entire surface, an edge bent in a cross-sectional shape is fixed to the periphery of the diaphragm, and the four corners of the edge are attached to each of the diaphragm. A flat speaker made of folds that can be expanded and contracted into a fan shape around the corners.
JP17016682U 1982-11-10 1982-11-10 flat speaker Pending JPS5973896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17016682U JPS5973896U (en) 1982-11-10 1982-11-10 flat speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17016682U JPS5973896U (en) 1982-11-10 1982-11-10 flat speaker

Publications (1)

Publication Number Publication Date
JPS5973896U true JPS5973896U (en) 1984-05-19

Family

ID=30371552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17016682U Pending JPS5973896U (en) 1982-11-10 1982-11-10 flat speaker

Country Status (1)

Country Link
JP (1) JPS5973896U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551575B2 (en) * 1976-12-15 1980-12-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551575B2 (en) * 1976-12-15 1980-12-25

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