JPH01139694U - - Google Patents
Info
- Publication number
- JPH01139694U JPH01139694U JP3484788U JP3484788U JPH01139694U JP H01139694 U JPH01139694 U JP H01139694U JP 3484788 U JP3484788 U JP 3484788U JP 3484788 U JP3484788 U JP 3484788U JP H01139694 U JPH01139694 U JP H01139694U
- Authority
- JP
- Japan
- Prior art keywords
- board
- amplifier
- connector
- vibrator
- audio signal
- 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
- 230000005236 sound signal Effects 0.000 claims description 4
Description
第１図は一部を切欠いて示した本考案実施例の
増幅器付きボードスピーカの分解斜視図、第２図
は第１図の増幅器付きボードスピーカ要部の拡大
断面図である。
１……ボードスピーカ、２……基板、２ａ……
端面、３……響音板、４……背面板、５……装着
孔、７……装着孔、８……装着孔、９……振動子
、１０……増幅器、１１……ラジオ受信機、１５
……音声信号入力用コネクタ、１６……電源切替
え用コネクタ、１７……ラジオ受信機電源スイツ
チ用コネクタ、１８……表示内容。
FIG. 1 is an exploded perspective view, partially cut away, of an amplifier-equipped board speaker according to an embodiment of the present invention, and FIG. 2 is an enlarged sectional view of the essential parts of the amplifier-equipped board speaker of FIG. 1. 1... Board speaker, 2... Board, 2a...
End face, 3... Sound plate, 4... Back plate, 5... Mounting hole, 7... Mounting hole, 8... Mounting hole, 9... Vibrator, 10... Amplifier, 11... Radio receiver , 15
... Connector for audio signal input, 16 ... Connector for power supply switching, 17 ... Connector for radio receiver power switch, 18 ... Display contents.
Claims (1)
内容が描写された響音板と背面板とを添着し、前
記基板の装着孔には振動子と増幅器を装着すると
共に、外部操作用のコネクタを前記基板の端面に
埋設してなる増幅器付きボードスピーカ。 (2) 増幅器には内部電源を収納させ、外部操作
用のコネクタとして、内部電源と外部電源との電
源切替え用コネクタと、外部音声信号入力コネク
タと、そして電源スイツチ用コネクタとを付設す
る請求項１記載の増幅器付きボードスピーカ。 (3) 基板に、振動子と増幅器と共に、内部音声
信号源を装着し、該内部音声信号源の電源スイツ
チ用コネクタを設ける請求項１または２記載の増
幅器付きボードスピーカ。[Claims for Utility Model Registration] (1) A sound board and a back plate on which display contents are attached are attached to both sides of a board provided with a plurality of mounting holes, and a vibrator and a vibrator are attached to the mounting holes of the board. A board speaker with an amplifier, in which an amplifier is mounted and a connector for external operation is embedded in the end face of the board. (2) A claim in which the amplifier houses an internal power source, and is provided with a connector for switching between the internal power source and the external power source, an external audio signal input connector, and a power switch connector as connectors for external operation. The board speaker with an amplifier described in 1. (3) The amplifier-equipped board speaker according to claim 1 or 2, wherein the board is provided with an internal audio signal source together with the vibrator and the amplifier, and a power switch connector for the internal audio signal source is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3484788U JPH01139694U (en) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3484788U JPH01139694U (en) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139694U true JPH01139694U (en) | 1989-09-25 |
Family
ID=31261517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3484788U Pending JPH01139694U (en) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999037118A1 (en) * | 1998-01-16 | 1999-07-22 | Sony Corporation | Speaker and electronic apparatus using speaker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS625798B2 (en) * | 1985-10-11 | 1987-02-06 | Omron Tateisi Electronics Co |
-
1988
- 1988-03-16 JP JP3484788U patent/JPH01139694U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS625798B2 (en) * | 1985-10-11 | 1987-02-06 | Omron Tateisi Electronics Co |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999037118A1 (en) * | 1998-01-16 | 1999-07-22 | Sony Corporation | Speaker and electronic apparatus using speaker |