JPS6276692U - - Google Patents
Info
- Publication number
- JPS6276692U JPS6276692U JP16750985U JP16750985U JPS6276692U JP S6276692 U JPS6276692 U JP S6276692U JP 16750985 U JP16750985 U JP 16750985U JP 16750985 U JP16750985 U JP 16750985U JP S6276692 U JPS6276692 U JP S6276692U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- generation circuit
- model registration
- audio device
- alarm generation
- 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
- 230000006870 function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Predetermined Time Intervals (AREA)
- Electromechanical Clocks (AREA)
- Headphones And Earphones (AREA)
Description
第１図は本考案の一実施例を示す要部のブロツ
ク回路図、第２図および第３図はそれぞれ他の実
施例を示す同じく要部のブロツク回路図である。
１……警報発生回路、２……タイマー、８……
音響機器、１０……聴音器。
FIG. 1 is a block circuit diagram of a main part showing one embodiment of the present invention, and FIGS. 2 and 3 are block circuit diagrams of the same main part showing other embodiments. 1... Alarm generating circuit, 2 ... Timer, 8...
Audio equipment, 10... hearing device.
Claims (1)
御される警報発生回路と、この警報発生回路また
は上記音響機器の出力信号を受けこの信号を空気
振動に変換して聴覚に作用させる聴音器とを具備
したことを特徴とする音響装置。 (2) タイマーの出力信号によつて自動的に開閉
する切換えスイツチが設けられ、この切換えスイ
ツチによつて音響機器または警報発生回路の出力
信号が選択されることを特徴とする実用新案登録
請求の範囲第１項記載の音響装置。 (3) 音響機器と、警報発生回路との出力信号は
それぞれ抵抗を介して切換えスイツチに加えられ
ていることを特徴とする実用新案登録請求の範囲
第２項記載の音響装置。 (4) 音響機器の出力信号は抵抗により分圧され
、かつ警報発生回路の出力信号は抵抗を介して切
換えスイツチにそれぞれ加えられていることを特
徴とする実用新案登録請求の範囲第２項記載の音
響装置。 (5) タイマーは時計機能を兼有していることを
特徴とする実用新案登録請求の範囲第１項記載の
音響装置。[Scope of Claim for Utility Model Registration] (1) An audio device, an alarm generation circuit controlled by a built-in timer, and a device that receives an output signal from the alarm generation circuit or the audio device and converts this signal into air vibration. What is claimed is: 1. A sound device characterized by comprising a hearing device that acts on the sense of hearing. (2) A utility model registration request characterized in that a changeover switch is provided that is automatically opened and closed in accordance with the output signal of a timer, and the output signal of an audio device or an alarm generation circuit is selected by this changeover switch. The acoustic device according to scope 1. (3) The audio device according to claim 2 of the utility model registration, characterized in that the output signals of the audio device and the alarm generation circuit are respectively applied to a changeover switch via a resistor. (4) Claim 2 of the utility model registration characterized in that the output signal of the audio equipment is voltage-divided by a resistor, and the output signals of the alarm generation circuit are respectively applied to the changeover switch via the resistor. sound equipment. (5) The audio device according to claim 1 of the utility model registration, characterized in that the timer also has a clock function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16750985U JPS6276692U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16750985U JPS6276692U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6276692U true JPS6276692U (en) | 1987-05-16 |
Family
ID=31099505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16750985U Pending JPS6276692U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6276692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006279409A (en) * | 2005-03-29 | 2006-10-12 | Rb Controls Co | Acoustic apparatus |
-
1985
- 1985-11-01 JP JP16750985U patent/JPS6276692U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006279409A (en) * | 2005-03-29 | 2006-10-12 | Rb Controls Co | Acoustic apparatus |
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