JPS60118878U - Reverse plug connection alarm device - Google Patents

Reverse plug connection alarm device

Info

Publication number
JPS60118878U
JPS60118878U JP677784U JP677784U JPS60118878U JP S60118878 U JPS60118878 U JP S60118878U JP 677784 U JP677784 U JP 677784U JP 677784 U JP677784 U JP 677784U JP S60118878 U JPS60118878 U JP S60118878U
Authority
JP
Japan
Prior art keywords
alarm device
plug connection
connection alarm
reverse plug
input terminal
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
Application number
JP677784U
Other languages
Japanese (ja)
Inventor
澄夫 和田
Original Assignee
松下電工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP677784U priority Critical patent/JPS60118878U/en
Publication of JPS60118878U publication Critical patent/JPS60118878U/en
Pending legal-status Critical Current

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  • Emergency Alarm Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案のプラグの逆接続警報装置を示す。 1・・・・・・挿込みプラグ、2・・・・・・変圧器、
3・・曲整流器、4・・・・・・出力端子、M・・・・
・・モータ、5・・・・・・スイッチ、6・・・・・・
電池、7・・・・・・保護用ダイオード、8・・・・・
・入力端子、9・・・・・・発光ダイオード、10・・
・・・・抵抗。
FIG. 1 shows a reverse plug connection alarm device of the present invention. 1...Insertion plug, 2...Transformer,
3... Curved rectifier, 4... Output terminal, M...
...Motor, 5...Switch, 6...
Battery, 7...Protective diode, 8...
・Input terminal, 9... Light emitting diode, 10...
····resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電池の両極にスイッチを介して電気器具を接続すると共
に、前記の電池のプラス側に保護用ダイオードを介して
入力端子のプラス側に接続し、電池のマイナス側を前記
の入力端子のマイナス側に接続すると共に、前記の入力
端子の両端に方向性を有する警報器と抵抗との直列回路
を接続してなるプラグの逆接続警報装置。
Connect an electrical appliance to both terminals of the battery via a switch, connect the positive side of the battery to the positive side of the input terminal via a protective diode, and connect the negative side of the battery to the negative side of the input terminal. and a series circuit of a directional alarm and a resistor is connected to both ends of the input terminal.
JP677784U 1984-01-20 1984-01-20 Reverse plug connection alarm device Pending JPS60118878U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP677784U JPS60118878U (en) 1984-01-20 1984-01-20 Reverse plug connection alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP677784U JPS60118878U (en) 1984-01-20 1984-01-20 Reverse plug connection alarm device

Publications (1)

Publication Number Publication Date
JPS60118878U true JPS60118878U (en) 1985-08-10

Family

ID=30484531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP677784U Pending JPS60118878U (en) 1984-01-20 1984-01-20 Reverse plug connection alarm device

Country Status (1)

Country Link
JP (1) JPS60118878U (en)

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