JPH0164794U - - Google Patents
Info
- Publication number
- JPH0164794U JPH0164794U JP1987158644U JP15864487U JPH0164794U JP H0164794 U JPH0164794 U JP H0164794U JP 1987158644 U JP1987158644 U JP 1987158644U JP 15864487 U JP15864487 U JP 15864487U JP H0164794 U JPH0164794 U JP H0164794U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- transmitter
- radio waves
- buzzer
- receiving side
- 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
Landscapes
- Emergency Alarm Devices (AREA)
Description
第１図……この考案の受信側装置の斜視図、第
２図……この考案の送信側装置の斜視図。
Ａ……電源スイツチ、Ｂ……電池、Ｃ……アン
テナ線、Ｄ……ブザー、低周波発生機、Ｅ……Ｏ
Ｎ／ＯＦＦスイツチ、Ｆ……動作確認スイツチ。
FIG. 1 is a perspective view of a receiving device of this invention, and FIG. 2 is a perspective view of a transmitting device of this invention. A...Power switch, B...Battery, C...Antenna wire, D...Buzzer, low frequency generator, E...O
N/OFF switch, F...Operation confirmation switch.
Claims (1)
回路を利用して、送信側から電波を発信しある距
離まで離れればブザー等で受信側に知らせ、また
受信側からスイツチを押せば送信側のブザー等が
鳴り送信側の位置を確認できることを特徴とする
逆探知が可能な送受信機装置である。 Using a circuit that turns on a switch when the radio waves no longer reach, the transmitting side sends out radio waves, and when the distance reaches a certain distance, the receiving side is notified with a buzzer, etc., and when the receiving side presses a switch, the transmitting side's buzzer etc. This is a transmitter/receiver device capable of reverse detection, which is characterized by a sound that makes it possible to confirm the location of the transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158644U JPH0164794U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158644U JPH0164794U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164794U true JPH0164794U (en) | 1989-04-25 |
Family
ID=31439153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158644U Pending JPH0164794U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164794U (en) |
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1987
- 1987-10-19 JP JP1987158644U patent/JPH0164794U/ja active Pending