CN2136173Y - Multifunctional speech sounds alarm calling device for help to prevent theft of automobile - Google Patents
Multifunctional speech sounds alarm calling device for help to prevent theft of automobile Download PDFInfo
- Publication number
- CN2136173Y CN2136173Y CN 92223478 CN92223478U CN2136173Y CN 2136173 Y CN2136173 Y CN 2136173Y CN 92223478 CN92223478 CN 92223478 CN 92223478 U CN92223478 U CN 92223478U CN 2136173 Y CN2136173 Y CN 2136173Y
- Authority
- CN
- China
- Prior art keywords
- resistance
- aerotron
- base stage
- circuit
- radio transmitter
- 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.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a multifunctional speech sounds alarm calling device for help to prevent from theft of an automobile, which comprises a cipher control circuit, a function processing circuit, etc., wherein, power supply is connected with the collector of a triode T1 and the base of a triode T2 by resistance R5; the output end of an infrared monitor is connected at the point An of the base of a triode T5 by resistance R13 and automobile door compressing switch resistance R14; a normally open contact J< 1-1 > is connected in the power cord of a speech memory and a radio transmitter, and the signal output end of the speech memory B is connected with the input end of the radio transmitter C; normally open contact J< 1-2 > is connected in series between the circuits of power supply of a high voltage generating circuit, as a result the utility model can prevent from theft in many ways.
Description
The utility model relates to the antitheft audio alert call device of a kind of multi-purpose vehicle(MPV).
At present, alarming device for automobile anti-theft has complex arts such as machinery, electric, coding and decoding circuit, and still, function is all more single, information capacity is limited, signal transmission distance is restricted, can not reach anti-theft alarm purpose reliably.
In view of this, the purpose of this utility model provides the antitheft audio alert call device of a kind of multi-purpose vehicle(MPV), can start, make vehicle body charged, ring warning and the many-sided anti-theft alarm simultaneously of long-range calling for help with restricting vehicle.
The purpose of this utility model is achieved in that it comprises power supply, function treatment circuit, infrared detector, car door compression switch, cipher control circuit, speech memory, radio transmitter, high-pressure generating circuit and micro-switch, and wherein cipher control circuit is by the integrated package I that pegs graft
C1, I
C2, aerotron T
1, T
2, T
3, time-delay integrated package I
C4And resistance R
4, R
5, R
6, R
9, capacitor C
6Constitute: the function treatment circuit is by aerotron T
4, T
5, T
6, time-delay integrated package I
C5, relay J and resistance R
11, R
12, R
16, R
15, capacitor C
10Constitute; Power supply E is through resistance R
5Simultaneously with aerotron T
1Collecting electrode and aerotron T
2Base stage be connected, the mouth of infrared detector is through resistance R
13, the car door compression switch is through resistance R
14All be connected in aerotron T
5Base stage A point; The normal opened contact J of relay J
1-1Insert the power lead of speech memory and radio transmitter, the signal output part B of speech memory connects radio transmitter input end C, the normal opened contact J of relay J
1-2Be serially connected with between the electric power loop of high-pressure generating circuit, micro-switch K is serially connected with the electric power loop of speech memory and radio transmitter, in addition, and the normal opened contact J of relay J
1-3With normally closed contact J
1-4Be serially connected with between the horn trumpet power circuit respectively and between the car engine ignition coil.
Owing to adopt such scheme, many-sided antitheft and report to the police, make automobile burglar reliable, and the car stealer can't destroy many-sided anti-theft alarm facility, in addition, this apparatus structure is also simple.
The schematic circuit diagram of Fig. 1 the utility model embodiment.
Below in conjunction with Fig. 1 and embodiment the utility model is further specified.
Cipher control circuit 4 is by the integrated package I that pegs graft
C1, I
C2, aerotron T
1, T
2, T
3, time-delay integrated package I
C4And resistance R
4, R
5, R
6, R
9Capacitor C
6Constitute.
Integrated package I
C1(MC5026), I
C2(MC5027) adopt inserting mode to form, password is set by coding line and decoding line, and integrated package I
C3(7805) provide constant voltage power suspply for it.I
C2End points 17 pass through resistance R
4Connect aerotron T
1Base stage, power supply passes through resistance R
5With aerotron T
1Collecting electrode and aerotron T
2Base stage be connected T
2Collecting electrode connect I
C4Pin 1, time-delay integrated package I
C4The timing resistance R
6, capacitor C
6, I
C4Pin 3 through resistance R
9Connect aerotron T
3Base stage, T
3The T of collecting electrode linkage function treatment circuit 1
4Emitter.
Function treatment circuit 1 is by aerotron T
4, T
5, T
6, time-delay integrated package I
C5, relay J and resistance R
11, R
12, R
16, R
15, capacitor C
10Constitute.The mouth of infrared detector 2 is through resistance R
13, car door compression switch 3 is through resistance R
14All be connected in aerotron T
5Base stage A point, T
5Collecting electrode pass through resistance R
11Meet aerotron T
4Base stage, time-delay integrated package I
C5Connect T
4Collecting electrode and through resistance R
12Connect T
5Base stage A point, capacitor C
10And resistance R
15Be I
C5The timing device, I
C5Resistance R is passed through in pin 3 outputs
16Meet aerotron T
6Base stage, T
6Collector connection relay J.
Infrared detector 2 is by infrared pickoff I
C6, amplifier I
C7, I
C8, aerotron T
7, T
8, light-emitting diode D
4Reach relevant resistance, electric capacity formation, through R
13Infrared detector 2 output signals are to T
5Base stage A point.
High-pressure generating circuit 7 is by time-delay integrated package I
C9(NE555), aerotron T
9, normal opened contact J
1-2 and relevant resistance capacitance constitute.Normal opened contact J
1-2Connect the power supply of high-pressure generating circuit when closed, make vehicle body charged.
In addition, normal opened contact J
1-1Insert the power lead of speech memory 5 and radio transmitter (144MHZ) 6, the signal output part B of speech memory 5 is connected to the input end C of radio transmitter 6; Micro-switch K is serially connected with the electric power loop of speech memory 5 and radio transmitter 6; Normal opened contact J
1-3Be serially connected with between the horn trumpet power circuit; Normally closed contact J
1-4Be serially connected with between the car engine ignition coil.
Claims (3)
1, the antitheft audio alert call device of a kind of multi-purpose vehicle(MPV) comprises power supply, function treatment circuit, infrared detector, car door compression switch, cipher control circuit, speech memory, radio transmitter, high-pressure generating circuit and micro-switch, it is characterized in that: cipher control circuit is by the MC integrated package I that pegs graft
C1, I
C2, aerotron T
1, T
2, T
3, time-delay integrated package I
C4And resistance R
4, R
5, R
6, R
9, capacitor C
6Constitute; The function treatment circuit is by aerotron T
4, T
5, T
6, time-delay integrated package I
C5, relay J and resistance R
11, R
12, R
16, R
15, capacitor C
10Constitute; Power supply E is through resistance R
5Simultaneously with aerotron T
1Collecting electrode and aerotron T
2Base stage be connected, the mouth of infrared detector is through resistance R
13, the car door compression switch is through resistance R
14All be connected in aerotron T
5Base stage A point; The normal opened contact J of the relay J of function treatment circuit
1-1Insert the power lead of speech memory and radio transmitter, the signal output part B of speech memory connects radio transmitter input end C, the normal opened contact J of the relay J of function treatment circuit
1-2Be serially connected with between the electric power loop of high-pressure generating circuit, micro-switch K is serially connected with the electric power loop of speech memory and radio transmitter, in addition, and the normal opened contact J of relay J
1-3With normally closed contact J
1-4Be serially connected with between the horn trumpet power circuit respectively and between the car engine ignition coil; The aerotron T of function treatment circuit
4Emitter connects the aerotron T of cipher control circuit
3Collecting electrode.
2, by the antitheft audio alert call device of the described multi-purpose vehicle(MPV) of claim 1, it is characterized in that: the I of above-mentioned cipher control circuit
C2Mouth 17 passes through resistance R
4Be connected in aerotron T
1Base stage, and I
C4Pin 1 connects T
2Collecting electrode, pin 3 is through resistance R
9Connect T
3Base stage.
3, by the antitheft audio alert call device of the described multi-purpose vehicle(MPV) of claim 1, it is characterized in that: above-mentioned functions treatment circuit T
5Collecting electrode passes through resistance R
11Meet T
4Base stage, time-delay integrated package I
C5Output pin 3 pass through R
16Meet T
6Base stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223478 CN2136173Y (en) | 1992-06-06 | 1992-06-06 | Multifunctional speech sounds alarm calling device for help to prevent theft of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223478 CN2136173Y (en) | 1992-06-06 | 1992-06-06 | Multifunctional speech sounds alarm calling device for help to prevent theft of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2136173Y true CN2136173Y (en) | 1993-06-16 |
Family
ID=33769238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223478 Expired - Fee Related CN2136173Y (en) | 1992-06-06 | 1992-06-06 | Multifunctional speech sounds alarm calling device for help to prevent theft of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2136173Y (en) |
-
1992
- 1992-06-06 CN CN 92223478 patent/CN2136173Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Fuchun Document name: Correction notice |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |