JPH042752U - - Google Patents
Info
- Publication number
- JPH042752U JPH042752U JP4358890U JP4358890U JPH042752U JP H042752 U JPH042752 U JP H042752U JP 4358890 U JP4358890 U JP 4358890U JP 4358890 U JP4358890 U JP 4358890U JP H042752 U JPH042752 U JP H042752U
- Authority
- JP
- Japan
- Prior art keywords
- rear seat
- bass reflex
- speaker
- bass
- board
- 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 claims description 6
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図はこの考案の一実施例による車載用スピ
ーカ装置を示す自動車後部座席の斜視図、第２図
はバスレフダクトの斜視図、第３図は従来のスピ
ーカ装置を示す自動車後部座席の斜視図である。
図において１……後部座席背面部、２……リア
ボード、４……バツフル板、６……スピーカユニ
ツト、７……背面振動板、９……バスレフポート
、１１……バスレフダクトである。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 perspective view of a rear seat of an automobile showing an in-vehicle speaker device according to an embodiment of the invention, Fig. 2 is a perspective view of a bass reflex duct, and Fig. 3 is a perspective view of a rear seat of an automobile showing a conventional speaker device. It is. In the figure, 1...rear seat back part, 2...rear board, 4...bump full plate, 6...speaker unit, 7...rear diaphragm, 9...bass reflex port, 11...bass reflex duct. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
板と、このバツフル板に取りつけられたスピーカ
と、このスピーカ前面を覆つて上記後部座席に取
りつけられる背面振動板と、上記後部座席の後方
空間の上面部を形成するリアボードと、このリア
ボードに設けられたバスレフポートと、上記バツ
フル板に接続され上記後部座席後方側から上記バ
スレフポートへつながる音圧伝導空間を形成する
バスレフダクトとを備えたことを特徴とする車載
用スピーカ装置。 A full plate provided on the back of a rear seat of an automobile, a speaker attached to the full plate, a back diaphragm attached to the rear seat covering the front surface of the speaker, and an upper surface of a rear space of the rear seat. , a bass reflex port provided on the rear board, and a bass reflex duct that is connected to the bass full board and forms a sound pressure conduction space that connects from the rear side of the rear seat to the bass reflex port. In-vehicle speaker device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4358890U JPH042752U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4358890U JPH042752U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042752U true JPH042752U (en) | 1992-01-10 |
Family
ID=31556126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4358890U Pending JPH042752U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042752U (en) |
-
1990
- 1990-04-23 JP JP4358890U patent/JPH042752U/ja active Pending
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