JPH01143595U - - Google Patents
Info
- Publication number
- JPH01143595U JPH01143595U JP3987688U JP3987688U JPH01143595U JP H01143595 U JPH01143595 U JP H01143595U JP 3987688 U JP3987688 U JP 3987688U JP 3987688 U JP3987688 U JP 3987688U JP H01143595 U JPH01143595 U JP H01143595U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- speaker
- instrument panel
- tube
- open
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Stereophonic Arrangements (AREA)
Description
第１図はこの考案の一実施例による車載用スピ
ーカー装置を示す断面図、第２図は本考案による
車載用スピーカー装置の取り付け状態を示すイン
パネ部外観図、第３図から第５図は本考案による
車載用スピーカー装置の他の実施例を示す断面図
、第６図は従来の車載用スピーカー装置を示す構
成図である。
図において、１はインパネ、２はフロントガラ
ス、５は上面部、６は全帯域用スピーカー（スピ
ーカーと略す）、７は音響管、８は下面部、９は
開放端、１０はサランネツト、１１はドロンコー
ン、１２は側面部、Ｌは全長、Ｗは開放長である
。図中、同一符号は同一、又は相当部分を示す。
Fig. 1 is a cross-sectional view showing an in-vehicle speaker device according to an embodiment of the present invention, Fig. 2 is an external view of the instrument panel showing how the in-vehicle speaker device according to the present invention is installed, and Figs. FIG. 6 is a sectional view showing another embodiment of the in-vehicle speaker device according to the invention, and FIG. 6 is a configuration diagram showing a conventional in-vehicle speaker device. In the figure, 1 is the instrument panel, 2 is the windshield, 5 is the top part, 6 is a full-band speaker (abbreviated as speaker), 7 is an acoustic tube, 8 is the bottom part, 9 is an open end, 10 is a Saran net, and 11 is a In the drone cone, 12 is the side part, L is the overall length, and W is the open length. In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ピーカーを設け、前記スピーカーの後面に、任意
形状に構成した音響管の一端を接続し、この音響
管の他端は、インパネの下面部に開放面として取
付けられ、前記スピーカーで再生される前面音圧
は音像を車室内前方に定位させるために利用し、
背面音圧は前記音響管の共振を利用して、前記開
放面から低音域を再生する様に構成したことを特
徴とした車載用スピーカー装置。 One or more speakers are provided on the top and side surfaces of the instrument panel, one end of a sound tube configured in an arbitrary shape is connected to the rear surface of the speaker, and the other end of the sound tube is open to the bottom surface of the instrument panel. The front sound pressure reproduced by the speaker is used to localize a sound image to the front of the vehicle interior,
A vehicle-mounted speaker device characterized in that the rear sound pressure is configured to reproduce a low frequency range from the open surface by utilizing resonance of the acoustic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3987688U JPH01143595U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3987688U JPH01143595U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143595U true JPH01143595U (en) | 1989-10-02 |
Family
ID=31266362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3987688U Pending JPH01143595U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016199318A1 (en) * | 2015-06-09 | 2016-12-15 | パイオニア株式会社 | Mobile object speaker system |
-
1988
- 1988-03-25 JP JP3987688U patent/JPH01143595U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016199318A1 (en) * | 2015-06-09 | 2016-12-15 | パイオニア株式会社 | Mobile object speaker system |
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