JPS58178792U - flat speaker - Google Patents

flat speaker

Info

Publication number
JPS58178792U
JPS58178792U JP7706782U JP7706782U JPS58178792U JP S58178792 U JPS58178792 U JP S58178792U JP 7706782 U JP7706782 U JP 7706782U JP 7706782 U JP7706782 U JP 7706782U JP S58178792 U JPS58178792 U JP S58178792U
Authority
JP
Japan
Prior art keywords
planar
speaker
speaker housing
diaphragm
sound waves
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
JP7706782U
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 JP7706782U priority Critical patent/JPS58178792U/en
Publication of JPS58178792U publication Critical patent/JPS58178792U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth 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１．２図は夫々本考案になる平面スピーカの一実施例
の正面図及び断面図、第３−図は第２図に　　　　−示
した平面振動板の一実施例の正面図である。 １・・・平面スｅニカ、２・・・スピーカ筐体、２　ａ
−−−−１隅部、３・・・平面振動板、３ａ−コイル、
４・・・永久ｉ石、５・・・スゾ゛リッタ、５　ａ−斜
面ミ６・・・空気抜きＬ７−・・ダンパ用の板ばね。1.2 are a front view and a sectional view of an embodiment of the flat speaker according to the present invention, and FIG. 3 is a front view of an embodiment of the flat diaphragm shown in FIG. 2. 1... Flat sunica, 2... Speaker housing, 2 a
-----1 corner, 3... plane diaphragm, 3a-coil,
4...Permanent i-stone, 5...Suzoritta, 5 a-slope Mi6...Air vent L7-...Leaf spring for damper.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　両端にコイルが形成された平面振動板を、前
面が開口するスピーカ筐体内に収納し、前記コイル部分
に永久磁石による畔を作用させ、コイルへの通電により
前記平面振動板を両側から前面側に撓ませ、平面振動を
生ぜしめる構成の平面スピーカにおいて、前記スピーカ
筐体の背−面内壁部分に、前爬平面振動板の背面側で生
じた音波を、該平面振動構の背面ｇｔｇｚ中央部から。 前記スピーカ筐体の隅部に向け、両側に分散さ−せるス
プリＸ夕を鰻けｔ儒る平面スピーカ。(1) A planar diaphragm with coils formed at both ends is housed in a speaker housing with an open front, a permanent magnet is applied to the coil portion, and the planar diaphragm is energized from both sides by applying electricity to the coil. In a planar speaker configured to bend toward the front side and produce planar vibration, the sound waves generated on the back side of the front-retted planar diaphragm are transmitted to the back surface gtgz of the planar vibration structure on the inner wall portion of the back surface of the speaker housing. From the central part. A planar speaker that emits spurs distributed on both sides toward a corner of the speaker housing. （２）　　前記スピーカ筐体は、前記スプリッタによ−
り分散された音波を外部に導出する空気抜き孔を有する
ことを特徴とする実用新案登録請求の範・　囲第１男記
載の±四スピーカ。(2) The speaker housing is connected to the splitter by the speaker housing.
1. A ±4 speaker as described in the scope of the utility model registration claim, which is characterized by having an air vent hole for guiding sound waves dispersed by the air to the outside.
JP7706782U 1982-05-26 1982-05-26 flat speaker Pending JPS58178792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7706782U JPS58178792U (en) 1982-05-26 1982-05-26 flat speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7706782U JPS58178792U (en) 1982-05-26 1982-05-26 flat speaker

Publications (1)

Publication Number Publication Date
JPS58178792U true JPS58178792U (en) 1983-11-30

Family

ID=30086343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7706782U Pending JPS58178792U (en) 1982-05-26 1982-05-26 flat speaker

Country Status (1)

Country Link
JP (1) JPS58178792U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176099A (en) * 1987-01-16 1988-07-20 Foster Denki Kk Compound speaker
JP2016082288A (en) * 2014-10-10 2016-05-16 ヤマハ株式会社 Speaker box structure for electronic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176099A (en) * 1987-01-16 1988-07-20 Foster Denki Kk Compound speaker
JP2016082288A (en) * 2014-10-10 2016-05-16 ヤマハ株式会社 Speaker box structure for electronic apparatus

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