JPS61195683U - - Google Patents
Info
- Publication number
- JPS61195683U JPS61195683U JP7904885U JP7904885U JPS61195683U JP S61195683 U JPS61195683 U JP S61195683U JP 7904885 U JP7904885 U JP 7904885U JP 7904885 U JP7904885 U JP 7904885U JP S61195683 U JPS61195683 U JP S61195683U
- Authority
- JP
- Japan
- Prior art keywords
- front panel
- speaker
- back plate
- plate
- semicircular
- 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
- 230000011514 reflex Effects 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案に係るスピーカボツクスを用い
たバスレフ型スピーカユニツトを示す斜視図、第
２図は横軸に周波数をとつて本考案のスピーカユ
ニツト（白丸）と従来構造のスピーカユニツト（
黒丸）との音響出力をプロツトしたグラフである
。
図中、１はスピーカユニツト、２は蒲鉾形のス
ピーカボツクス、３は前面パネル、３ａはその側
辺、４はスピーカ、７は背面板、８は底板、９は
天板である。
Fig. 1 is a perspective view showing a bass reflex type speaker unit using the speaker box according to the present invention, and Fig. 2 shows the speaker unit of the present invention (white circle) and the conventional structure speaker unit (
This is a graph plotting the acoustic output with black circles). In the figure, 1 is a speaker unit, 2 is a semicircular speaker box, 3 is a front panel, 3a is a side thereof, 4 is a speaker, 7 is a back plate, 8 is a bottom plate, and 9 is a top plate.
Claims (1)
の前面パネルと、該前面パネルの両側辺に一体に
連接する横断面が略半円ないしＵ字状の背面板と
、前記前面パネルと背面板とで囲まれた空間の上
下を閉鎖する底板および天板よりなり、全体とし
て蒲鉾形を有する、スピーカボツクス。 a flat front panel provided with an opening for mounting a speaker; a back plate integrally connected to both sides of the front panel and having a substantially semicircular or U-shaped cross section; the front panel and the back plate; A speaker box is composed of a bottom plate and a top plate that close off the top and bottom of a space surrounded by , and has a semicircular shape as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7904885U JPS61195683U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7904885U JPS61195683U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195683U true JPS61195683U (en) | 1986-12-05 |
Family
ID=30623594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7904885U Pending JPS61195683U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195683U (en) |
-
1985
- 1985-05-27 JP JP7904885U patent/JPS61195683U/ja active Pending
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