JPH0443281U - - Google Patents
Info
- Publication number
- JPH0443281U JPH0443281U JP8599590U JP8599590U JPH0443281U JP H0443281 U JPH0443281 U JP H0443281U JP 8599590 U JP8599590 U JP 8599590U JP 8599590 U JP8599590 U JP 8599590U JP H0443281 U JPH0443281 U JP H0443281U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- signal wave
- receiver
- sound source
- external sound
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、本考案に係る超音波検知装置の構成
図、第２図は、受波器と送波器の配置状態を示す
図、第３図は、他の配置状態を説明する図である
。
１……超音波検知装置、１１……超音波受波部
（受波器）、１２……制御部、１３……警報出力
部、１４……警報器、１５……超音波送波部（送
波器）、１６……発振器。
Fig. 1 is a block diagram of an ultrasonic detection device according to the present invention, Fig. 2 is a diagram showing the arrangement of a receiver and a transmitter, and Fig. 3 is a diagram illustrating another arrangement. be. DESCRIPTION OF SYMBOLS 1... Ultrasonic detection device, 11... Ultrasonic wave receiver (receiver), 12... Control unit, 13... Alarm output unit, 14... Alarm, 15... Ultrasonic wave transmitter ( Transmitter), 16...oscillator.
Claims (1)
信号に変換する受波器と、 前記変換された信号波の識別、計測を行なう制
御部と、 前記信号波に基づいて制御部から出力された信
号により警報信号を出力する警報出力部とから成
る防犯用超音波検知装置において、 前記受波器の近傍に、前記外部音源から発信さ
れる信号波と略等しい信号波を送波する為の送波
器を備えたことを特徴とする防犯用超音波検知装
置。[Claims for Utility Model Registration] A receiver that receives a signal wave emitted from an external sound source and converts it into an electrical signal, a control unit that identifies and measures the converted signal wave, and the signal wave. and an alarm output section that outputs an alarm signal based on a signal output from a control section based on the above, wherein a signal wave approximately equal to the signal wave emitted from the external sound source is placed near the receiver. An ultrasonic detection device for crime prevention characterized by being equipped with a transmitter for transmitting signal waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085995U JP2569259Y2 (en) | 1990-08-15 | 1990-08-15 | Ultrasonic detector for security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085995U JP2569259Y2 (en) | 1990-08-15 | 1990-08-15 | Ultrasonic detector for security |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0443281U true JPH0443281U (en) | 1992-04-13 |
| JP2569259Y2 JP2569259Y2 (en) | 1998-04-22 |
Family
ID=31635402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990085995U Expired - Fee Related JP2569259Y2 (en) | 1990-08-15 | 1990-08-15 | Ultrasonic detector for security |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2569259Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579009A (en) * | 1980-06-18 | 1982-01-18 | Furukawa Electric Co Ltd | Method of producing crosslinked polyolefin insulated power cable |
| JPS5919396A (en) * | 1982-07-26 | 1984-01-31 | 富士通株式会社 | Communication device containing trestle structure |
| JPS6123298A (en) * | 1984-07-11 | 1986-01-31 | セコム株式会社 | Electronic alarm |
| JPS62293400A (en) * | 1986-06-12 | 1987-12-19 | 綜合警備保障株式会社 | Infrared type invader detector |
| JPH02171997A (en) * | 1988-12-26 | 1990-07-03 | Seiichi Miyazaki | Sensor failure detector |
-
1990
- 1990-08-15 JP JP1990085995U patent/JP2569259Y2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579009A (en) * | 1980-06-18 | 1982-01-18 | Furukawa Electric Co Ltd | Method of producing crosslinked polyolefin insulated power cable |
| JPS5919396A (en) * | 1982-07-26 | 1984-01-31 | 富士通株式会社 | Communication device containing trestle structure |
| JPS6123298A (en) * | 1984-07-11 | 1986-01-31 | セコム株式会社 | Electronic alarm |
| JPS62293400A (en) * | 1986-06-12 | 1987-12-19 | 綜合警備保障株式会社 | Infrared type invader detector |
| JPH02171997A (en) * | 1988-12-26 | 1990-07-03 | Seiichi Miyazaki | Sensor failure detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2569259Y2 (en) | 1998-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |