JPS60186795U - flat speaker - Google Patents
flat speakerInfo
- Publication number
- JPS60186795U JPS60186795U JP7328384U JP7328384U JPS60186795U JP S60186795 U JPS60186795 U JP S60186795U JP 7328384 U JP7328384 U JP 7328384U JP 7328384 U JP7328384 U JP 7328384U JP S60186795 U JPS60186795 U JP S60186795U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- planar
- speaker
- voice coil
- slope
- 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
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
第１図は本考案平面スピーカの断面図、第２図、第３図
は夫々本考案駆動コーンの異なる実施例を示す斜視図、
第４図はスピーカの周波数性４！ニア図である。FIG. 1 is a sectional view of the flat speaker of the present invention, and FIGS. 2 and 3 are perspective views showing different embodiments of the drive cone of the present invention, respectively.
Figure 4 shows the frequency characteristics of the speaker 4! This is a near view.
Claims (2)
体の駆動コーンにより平面−動板を駆動せしめるスピー
カにおいて、該駆動コーンの径大部は多角形を有し、そ
の多角形の辺を一辺とす、 る斜面の中央附近に、２
ボイスコイルで発生した□ 振動の伝達調整をな
す円形又は非円形の開口部を設けた事を特徴とする平面
スピーカ。(1) In a speaker in which a planar moving plate is driven by a cone-shaped driving cone connecting a voice coil and a planar diaphragm, the large diameter portion of the driving cone has a polygonal shape, and one side of the polygon is 2 near the center of the slope.
A flat speaker characterized by having a circular or non-circular opening that adjusts the transmission of vibrations generated by a voice coil.
い多孔性の布、紙、樹脂、発泡体を貼付した、 実
用新案登録請求の範囲第１項記載の平面スピーカ。(2) The planar speaker according to claim 1, wherein a porous cloth, paper, resin, or foam having a large internal loss is attached to the slope opening of the drive cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328384U JPS60186795U (en) | 1984-05-18 | 1984-05-18 | flat speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328384U JPS60186795U (en) | 1984-05-18 | 1984-05-18 | flat speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60186795U true JPS60186795U (en) | 1985-12-11 |
Family
ID=30612496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7328384U Pending JPS60186795U (en) | 1984-05-18 | 1984-05-18 | flat speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186795U (en) |
-
1984
- 1984-05-18 JP JP7328384U patent/JPS60186795U/en active Pending
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