JPS6278043U - - Google Patents
Info
- Publication number
- JPS6278043U JPS6278043U JP16856285U JP16856285U JPS6278043U JP S6278043 U JPS6278043 U JP S6278043U JP 16856285 U JP16856285 U JP 16856285U JP 16856285 U JP16856285 U JP 16856285U JP S6278043 U JPS6278043 U JP S6278043U
- Authority
- JP
- Japan
- Prior art keywords
- audio warning
- circuit
- relay
- power supply
- main circuit
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Description
第１図は本考案による音声合成を用いた電源逆
接続防止装置を示す一実施例のブロツク図である
。
１……主回路、２……リレー、３……ダイオー
ド、４……三端子レギユレータ、５……基準信号
発生器、６……音声合成回路、７……メモリ、８
……低周波増幅器、９……スピーカ、１０……音
声警告回路、１０１……電源入力部端子、１０２
……電源入力部端子、２０１〜２０６……リレー
接点。
FIG. 1 is a block diagram of an embodiment of a power supply reverse connection prevention device using speech synthesis according to the present invention. 1...Main circuit, 2...Relay, 3...Diode, 4...Three terminal regulator, 5...Reference signal generator, 6...Speech synthesis circuit, 7...Memory, 8
...Low frequency amplifier, 9...Speaker, 10...Audio warning circuit, 101...Power input section terminal, 102
...Power input section terminal, 201-206...Relay contact.
Claims (1)
声により警告する音声警告回路と、 該音声警告回路ならびに前記主回路と該主回路
の電源入力部である正負の端子との間に配設され
て、前記音声警告回路あるいは前記主回路を選択
するリレーと、 前記電源入力部である正負の端子間に接続され
て、該端子間に逆電圧が印加されたことを検出し
て、前記リレーを制御するダイオードと、 を備えている音声により警告を行なう電源逆接続
防止装置。[Claims for Utility Model Registration] An audio warning circuit that gives an audio warning that the input power supply voltage of the main circuit is a reverse voltage; a relay that is arranged between a terminal and selects the audio warning circuit or the main circuit, and a positive and negative terminal that is the power input section, and a reverse voltage is applied between the terminals; A power supply reverse connection prevention device that issues an audio warning and is equipped with a diode that detects and controls the relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16856285U JPS6278043U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16856285U JPS6278043U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6278043U true JPS6278043U (en) | 1987-05-19 |
Family
ID=31101551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16856285U Pending JPS6278043U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6278043U (en) |
-
1985
- 1985-10-31 JP JP16856285U patent/JPS6278043U/ja active Pending
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