JPS63147794U - - Google Patents

Info

Publication number
JPS63147794U
JPS63147794U JP3982487U JP3982487U JPS63147794U JP S63147794 U JPS63147794 U JP S63147794U JP 3982487 U JP3982487 U JP 3982487U JP 3982487 U JP3982487 U JP 3982487U JP S63147794 U JPS63147794 U JP S63147794U
Authority
JP
Japan
Prior art keywords
clipper
comparator
alarm
microphone
light emitter
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
JP3982487U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP3982487U priority Critical patent/JPS63147794U/ja
Publication of JPS63147794U publication Critical patent/JPS63147794U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Emergency Alarm Devices (AREA)

Description

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

図面は回路構成図を示す。 １……マイクロホン、２……帯域フイルタ、３
……整流器、４……クリツパ、５……比較器、６
……発光器、７……車内警報器。 The drawing shows a circuit configuration diagram. 1...Microphone, 2...Band filter, 3
... Rectifier, 4 ... Clipper, 5 ... Comparator, 6
...Light emitter, 7...In-car alarm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車の車外音響を感知するマイクロホン１と
帯域フイルター２、整流回路３、クリツパ４、及
び比較器５とを連接し、更にクリツパ４に発光器
６、比較器５に車内警報器７をそれぞれ連接して
、一連の電子回路を構成してなる警笛音の視聴覚
的報知装置。 A microphone 1 for sensing sound outside the car is connected to a band filter 2, a rectifier circuit 3, a clipper 4, and a comparator 5, and a light emitter 6 is connected to the clipper 4, and an in-vehicle alarm 7 is connected to the comparator 5, respectively. This is an audio-visual alarm alarm device that consists of a series of electronic circuits.
JP3982487U 1987-03-17 1987-03-17 Pending JPS63147794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3982487U JPS63147794U (en) 1987-03-17 1987-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3982487U JPS63147794U (en) 1987-03-17 1987-03-17

Publications (1)

Publication Number Publication Date
JPS63147794U true JPS63147794U (en) 1988-09-29

Family

ID=30853359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3982487U Pending JPS63147794U (en) 1987-03-17 1987-03-17

Country Status (1)

Country Link
JP (1) JPS63147794U (en)

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