JPH01172798U - - Google Patents
Info
- Publication number
- JPH01172798U JPH01172798U JP7011088U JP7011088U JPH01172798U JP H01172798 U JPH01172798 U JP H01172798U JP 7011088 U JP7011088 U JP 7011088U JP 7011088 U JP7011088 U JP 7011088U JP H01172798 U JPH01172798 U JP H01172798U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- air chamber
- auxiliary
- back air
- mounting plate
- 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
- 239000002131 composite material Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
Description
第１図この考案の複合直接放射形スピーカー装
置の一実施例を示す垂直断面図、第２図は従来の
複合直接放射形スピーカー装置を示す垂直断面図
、第３図は複合直接放射形スピーカー装置の他の
従来例を示す斜視図である。
なお図中１はキヤビネツト、２は主スピーカー
、４は補助スピーカー、６，７は背部空気室、８
は取付け板、１０ａ，１０ｂ，１０ｃは閉止音響
管、イは内部空間である。その他図中同一符号は
同一または相当部分を示すものとする。
Figure 1 is a vertical sectional view showing an embodiment of the composite direct radiation speaker device of this invention, Figure 2 is a vertical sectional view showing a conventional composite direct radiation speaker device, and Figure 3 is a composite direct radiation speaker device. FIG. 2 is a perspective view showing another conventional example. In the figure, 1 is the cabinet, 2 is the main speaker, 4 is the auxiliary speaker, 6 and 7 are the back air chambers, and 8
1 is a mounting plate, 10a, 10b, 10c are closed acoustic tubes, and 1 is an internal space. In other figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
射を行なう主スピーカーと、この主スピーカーの
背部に対して音響放射を行なうように上記キヤビ
ネツト内に装着した補助スピーカーを備えたもの
において、上記キヤビネツト内を主スピーカーの
背部空気室と補助スピーカーの背部空気室とに当
該補助スピーカーの取付け板で劃成すると共にこ
の補助スピーカーの取付け板に、この取付け板か
ら上記主スピーカーの背部空気室内に突出され、
補助スピーカーの背部空気室にその内部空間を連
通させた閉止音響管を付設させたことを特徴とす
る複合直接放射形スピーカー装置。 A main speaker installed inside a cabinet that emits sound directly to the outside, and an auxiliary speaker installed inside the cabinet so as to radiate sound to the back of the main speaker. A mounting plate of the auxiliary speaker forms a back air chamber of the speaker and a back air chamber of the auxiliary speaker, and a mounting plate of the auxiliary speaker projects from the mounting plate into the back air chamber of the main speaker;
A composite direct radiation type speaker device characterized in that a closed acoustic tube is attached to the back air chamber of the auxiliary speaker, the internal space of which is communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7011088U JPH01172798U (en) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7011088U JPH01172798U (en) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172798U true JPH01172798U (en) | 1989-12-07 |
Family
ID=31295369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7011088U Pending JPH01172798U (en) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172798U (en) |
-
1988
- 1988-05-27 JP JP7011088U patent/JPH01172798U/ja active Pending