JPS63142952U - - Google Patents
Info
- Publication number
- JPS63142952U JPS63142952U JP1987035021U JP3502187U JPS63142952U JP S63142952 U JPS63142952 U JP S63142952U JP 1987035021 U JP1987035021 U JP 1987035021U JP 3502187 U JP3502187 U JP 3502187U JP S63142952 U JPS63142952 U JP S63142952U
- Authority
- JP
- Japan
- Prior art keywords
- digital signal
- signal
- radio
- wave transmitter
- radio wave
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mobile Radio Communication Systems (AREA)
Description
第１図は、家庭用玄関チヤイムと本考案の自宅
訪問通報装置を並列接続した図。第２図は、携帯
用小型受信機の図である。
図中、１はＡＣ１００Ｖ用プラグ、２は玄関チ
ヤイム用押ボタンボツクス、３はスイツチボタン
、４はチヤイムボツクス、５はスピーカ、６は送
信アンテナ、７は自宅訪問通報装置本体、８は度
数計、９は電源スイツチ、１０はリセツトボタン
、１１は受信用アンテナ、１２は携帯用小形受信
機本体、１３は電源スイツチ、１４はスピーカを
示す。
FIG. 1 is a diagram in which a home entrance chime and a home visit reporting device of the present invention are connected in parallel. FIG. 2 is a diagram of a portable miniature receiver. In the figure, 1 is the AC 100V plug, 2 is the push button box for the entrance chime, 3 is the switch button, 4 is the chime box, 5 is the speaker, 6 is the transmitting antenna, 7 is the main body of the home visit notification device, 8 is the frequency meter, 9 1 is a power switch, 10 is a reset button, 11 is a receiving antenna, 12 is a portable small receiver body, 13 is a power switch, and 14 is a speaker.
Claims (1)
よる無免許でも可能な程度の微弱な電力又はデジ
タル信号電波送信機を動作させる。電波信号又は
デジタル信号を送出し、この信号を、対応する特
定の携帯用小型受信機で受信し、アラームを鳴動
させることによつて、チヤイム音が聞こえない場
所に居ても来客のあることを確実に知ることがで
き、又、度数計によつて総来客数も確認できるよ
うな自宅訪問通報装置。 Utilizes the operation of a household entrance chime to operate a digital signal radio wave transmitter using weak electric power or a digital signal radio wave transmitter, which is possible even without a license according to the Radio Law. By sending out a radio signal or digital signal, receiving this signal with a corresponding small portable receiver, and sounding an alarm, you can be alerted to the presence of a visitor even if you are in a place where you cannot hear the chime sound. To provide a home visit reporting device that allows you to know with certainty and also to check the total number of visitors using a frequency meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035021U JPS63142952U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035021U JPS63142952U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142952U true JPS63142952U (en) | 1988-09-20 |
Family
ID=30844127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987035021U Pending JPS63142952U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142952U (en) |
-
1987
- 1987-03-10 JP JP1987035021U patent/JPS63142952U/ja active Pending
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