JPH01113056U - - Google Patents
Info
- Publication number
- JPH01113056U JPH01113056U JP1031788U JP1031788U JPH01113056U JP H01113056 U JPH01113056 U JP H01113056U JP 1031788 U JP1031788 U JP 1031788U JP 1031788 U JP1031788 U JP 1031788U JP H01113056 U JPH01113056 U JP H01113056U
- Authority
- JP
- Japan
- Prior art keywords
- speaker unit
- sound
- speaker device
- speaker
- sound box
- 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 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図はこの考案に係るスピーカ装置の一実施
例を示す概略説明図、第２図は第１図の一部断面
図、第３図はこの考案に係るスピーカ装置を設け
た場合のエアダクトの径の増大を示す図、第４図
は従来の車載用スピーカ装置を示す外観図、第５
図は第４図の断面図、第６図は第４図に示す車載
用スピーカ装置をリヤシエルフに設置した状態を
示す車体断面図、第７図は従来のスピーカ装置を
ダツシユボードに埋め込んだ状態を示す車体断面
図、第８図は従来のスピーカユニツトをリヤシエ
ルフに装着した状態を示す車体断面図、第９図は
複合形直接放射スピーカ装置の基本構成を説明す
る図である。
図において、８はダツシユボード、１１は音響
箱、１２ａは主スピーカユニツト、１２ｂは副ス
ピーカユニツト、４２は撓みうる室、４３はエア
ダクトである。なお、各図中同一符号は同一また
は相当部分を示す。
Fig. 1 is a schematic explanatory diagram showing one embodiment of the speaker device according to this invention, Fig. 2 is a partial sectional view of Fig. 1, and Fig. 3 is a diagram of an air duct when the speaker device according to this invention is installed. Figure 4 is an external view of a conventional car speaker device; Figure 5 is a diagram showing the increase in diameter;
The figure is a cross-sectional view of Figure 4, Figure 6 is a cross-sectional view of the vehicle body showing the in-vehicle speaker device shown in Figure 4 installed in the rear shelf, and Figure 7 shows the conventional speaker device embedded in the dash board. FIG. 8 is a cross-sectional view of the vehicle body showing a state in which a conventional speaker unit is mounted on the rear shelf, and FIG. 9 is a diagram illustrating the basic configuration of a composite direct radiation speaker device. In the figure, 8 is a dash board, 11 is a sound box, 12a is a main speaker unit, 12b is a sub speaker unit, 42 is a flexible chamber, and 43 is an air duct. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
スピーカユニツトと、該主スピーカユニツトの背
部に対して同じ音響放射を行うように前記音響箱
内に装着された副スピーカユニツトとからなる複
合形直接放射スピーカ装置をエアダクト内に埋め
込んだことを特徴とする車載スピーカ装置。 A composite type direct speaker unit consisting of a main speaker unit mounted on a sound box and radiating sound directly to the outside, and a sub-speaker unit mounted inside the sound box so as to radiate the same sound to the back of the main speaker unit. An in-vehicle speaker device characterized by a radiation speaker device embedded in an air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1031788U JPH01113056U (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1031788U JPH01113056U (en) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113056U true JPH01113056U (en) | 1989-07-28 |
Family
ID=31217870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1031788U Pending JPH01113056U (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113056U (en) |
-
1988
- 1988-01-27 JP JP1031788U patent/JPH01113056U/ja active Pending