JPH01113051U - - Google Patents
Info
- Publication number
- JPH01113051U JPH01113051U JP1030988U JP1030988U JPH01113051U JP H01113051 U JPH01113051 U JP H01113051U JP 1030988 U JP1030988 U JP 1030988U JP 1030988 U JP1030988 U JP 1030988U JP H01113051 U JPH01113051 U JP H01113051U
- Authority
- JP
- Japan
- Prior art keywords
- speaker unit
- vehicle
- sub
- sound
- speaker
- 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
- 230000000295 complement effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
第１図はこの考案に係るスピーカ装置の一実施
例を示す概念的説明図、第２図は第１図の一部拡
大断面図、第３図はこの考案に係るスピーカ装置
の他の実施例を示す断面図、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、１６は密閉空間、１７は管、２
４はロールバーである。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 conceptual explanatory diagram showing one embodiment of the speaker device according to this invention, FIG. 2 is a partially enlarged sectional view of FIG. 1, and FIG. 3 is another embodiment of the speaker device according to this invention. 4 is an external view of a conventional vehicle-mounted speaker device, FIG. 5 is a sectional view of FIG. 4, and FIG. 6 is a state in which the vehicle-mounted speaker device shown in FIG. 4 is installed in the rear shelf. 7 is a sectional view of the vehicle body showing a state in which a conventional speaker unit is embedded in the dash board, FIG. 8 is a sectional view of the vehicle body showing a state in which a conventional speaker unit is installed in the rear shelf, and FIG. FIG. 2 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, 16 is a closed space, 17 is a tube, 2
4 is a roll bar. 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
内に装着し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車両のロールバーに取
り付け、副スピーカユニツトの後方における密閉
空間を補足させるべく管を介してロールバーのデ
ツドスペースを利用した密閉空間へ接続したこと
を特徴とする車載スピーカ装置。 A composite type direct radiation device 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. A vehicle-mounted speaker device characterized in that the speaker device is attached to a roll bar of a vehicle and connected to a closed space using a dead space of the roll bar via a pipe to complement the closed space behind a sub-speaker unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1030988U JPH01113051U (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1030988U JPH01113051U (en) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113051U true JPH01113051U (en) | 1989-07-28 |
Family
ID=31217855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1030988U Pending JPH01113051U (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113051U (en) |
-
1988
- 1988-01-27 JP JP1030988U patent/JPH01113051U/ja active Pending