JPH02112090U - - Google Patents
Info
- Publication number
- JPH02112090U JPH02112090U JP1897989U JP1897989U JPH02112090U JP H02112090 U JPH02112090 U JP H02112090U JP 1897989 U JP1897989 U JP 1897989U JP 1897989 U JP1897989 U JP 1897989U JP H02112090 U JPH02112090 U JP H02112090U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- speaker
- diagonally forward
- rotation device
- signal detection
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- 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図乃至第４図はこの考案に係る車載用スピ
ーカの実施例を示し、第１図は平面図、第２図は
車載用スピーカの向きと聴取者との位置関係を示
す図、第３図及び第４図はこの考案の他の実施例
を示すブロツク図である。第５図乃至第６図は従
来の実施例を示し、第５図は従来の平面図、第６
図は従来の車載用スピーカの向きと聴取者との位
置関係を示す図である。
主な符号の説明、１：車載用スピーカ、４：聴
取者、θ：角度、Ｌ：放音軸、Ｓ：直接音。
1 to 4 show an embodiment of the vehicle-mounted speaker according to this invention, in which FIG. 1 is a plan view, FIG. 2 is a diagram showing the orientation of the vehicle-mounted speaker and its positional relationship with the listener, and FIG. FIG. 4 is a block diagram showing another embodiment of this invention. 5 and 6 show conventional embodiments, FIG. 5 is a conventional plan view, and FIG.
The figure is a diagram showing the orientation of a conventional vehicle-mounted speaker and its positional relationship with a listener. Explanation of the main symbols: 1: in-vehicle speaker, 4: listener, θ: angle, L: sound emission axis, S: direct sound.
Claims (1)
取り付けるようにした車載用スピーカにおいて、 前記車載用スピーカを車両の斜め前方を向くよ
うに配置したことを特徴とする車載用スピーカ。 ２ スピーカ回動装置を設け、車載用スピーカが
接続されている音響装置の電源を投入すると、ス
ピーカ回動装置は車載用スピーカを斜め前方を向
くように構成したことを特徴とする請求項１記載
の車載用スピーカ。 ３ 信号検出装置を設け、この信号検出装置が入
力信号を検出するとスピーカ回動装置は車載用ス
ピーカを斜め前方を向くように構成したことを特
徴とする請求項１記載の車載用スピーカ。[Claims for Utility Model Registration] 1. An in-vehicle speaker that is attached to a front door or an inlet of a vehicle, characterized in that the in-vehicle speaker is arranged so as to face diagonally forward of the vehicle. 2. Claim 1, characterized in that a speaker rotation device is provided, and the speaker rotation device is configured to cause the vehicle-mounted speaker to face diagonally forward when the power of the audio device to which the vehicle-mounted speaker is connected is turned on. car speakers. 3. The vehicle-mounted speaker according to claim 1, wherein a signal detection device is provided, and when the signal detection device detects an input signal, the speaker rotation device is configured to direct the vehicle-mounted speaker diagonally forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1897989U JPH02112090U (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1897989U JPH02112090U (en) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02112090U true JPH02112090U (en) | 1990-09-07 |
Family
ID=31234098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1897989U Pending JPH02112090U (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02112090U (en) |
-
1989
- 1989-02-22 JP JP1897989U patent/JPH02112090U/ja active Pending
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