CN2501770Y - Double-purpose theft-proof alarm device for motorcycle - Google Patents
Double-purpose theft-proof alarm device for motorcycle Download PDFInfo
- Publication number
- CN2501770Y CN2501770Y CN 01245117 CN01245117U CN2501770Y CN 2501770 Y CN2501770 Y CN 2501770Y CN 01245117 CN01245117 CN 01245117 CN 01245117 U CN01245117 U CN 01245117U CN 2501770 Y CN2501770 Y CN 2501770Y
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- China
- Prior art keywords
- circuit
- housing
- motorcycle
- motor bike
- loudspeaker
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- 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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Abstract
The utility model discloses a double-use theftproof alarming device for a motorcycle, which comprises a housing, a control circuit board and a horn. The control circuit board comprises a power circuit which is comprised of an original power supply of the motorcycle, a filter circuit, a detection circuit, an information processing integrated circuit, a signal amplification circuit and an alarming-output circuit. When the motorcycle is driven in normal state, the theftproof device is used as a common motorcycle horn, and when an electric door lock of the motorcycle is locked, the horn send out harsh alarming sound if somebody shakes or moves the motorcycle. The utility model has the advantages of small volume, simple structure, convenient installation and using and high stability.
Description
Technical field
The utility model relates to a kind of motorcycle anti-theft warning device.
Background technology
Along with the more and more frequent car incident of losing, anti-joyride device becomes must being equipped with of motor bike gradually and puts.Be to become a system separately to be contained in motor bike mostly, cost is higher, and has only the mono-anti-theft alarm function.Wherein be disclosed in the motorcycle anti-theft newspaper warning device of the patent No. ZL97212254.0 on the Chinese patent communique, mainly the vibration-type inductor of forming by inductance coil and magnet piece, form by acoustics circuit, signal amplification circuit, signal switching circuit, power-supplying circuit, switching valve circuit, warning device rings and is warned when the ordinary people contacts motor bike, and warning device can continuously be reported to the police when the thief stole.Have only the owner of motor bike to avoid reporting to the police or removing and report to the police with cipher switch.
Summary of the invention
The purpose of this utility model provides and a kind ofly makes full use of the original electric elements of motor bike, do not change anti-joyride device original circuit, that promptly can be used as common loudspeaker, can report to the police again.
The antitheft alarm system that the utility model is designed, form by shell, control circuit board, loudspeaker, control circuit board comprises power supply, pull up circuit and output alarm circuit, wherein: power unit mainly comprises original storage battery of motor bike and the car load power supply of being controlled by the motor bike electric door lock, and the filter circuit that is connected with above-mentioned storage battery, the input end of the output termination pull up circuit of filter circuit;
Pull up circuit mainly comprises the alarm switch circuit that the testing circuit that is provided with the vibrations end instr, the original horn punch of being made up of micro controller system and peripheral cell thereof of information processing integrated circuit, signal amplification circuit and motor bike are formed, the input end of the output termination information processing integrated circuit of testing circuit, the mouth of the input termination information processing integrated circuit of signal amplification circuit, one end ground connection of alarm switch circuit, other end link information is handled integrated circuit;
Output alarm circuit mainly comprises step-up transformer and loudspeaker, and the input end of step-up transformer connects the mouth of above-mentioned signal amplification circuit, the input end of the output termination loudspeaker of step-up transformer.
Above-mentioned loudspeaker are built in the housing that has sound hole, the groove on the top of housing and sound hole, loam cake form the pronunciation chamber, housing has annular protrusion, projection is provided with fixed orifice, loam cake is less than housing, and be provided with less than housing groove and annular protrusion cooresponding with it, the fixed jaw by loam cake is connected with housing, leaves certain slit between loam cake and the housing.
The utility model utilizes the original storage battery of motor bike and by the car load power supply of the motor bike electric door lock control power supply as whole antitheft alarm system, and utilize the original horn punch of motor bike to enter antitheft switch on the alert as opening anti-joyride device, need not remote controller control, also needn't change former fare road, only need get final product by the connection of four lines.This warning device has that cost is low, volume is little, simple in structure, easy for installation, characteristics that stability is high; And this device also can be used as common loudspeaker and uses when motorcycle driving.
Description of drawings
Fig. 1 three-dimensional exploded view of the present utility model;
Fig. 2 assembly drawing of the present utility model;
Fig. 3 the utility model is connected scheme drawing with motor bike.
Fig. 4 the utility model circuit block diagram;
Fig. 5 circuit diagram of the present utility model.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, the motor bike warning device is made up of shell 10, control circuit board, loudspeaker 9, with screw control circuit board is fixed in the shell 10, and the lead on the circuit card 11 is guided to outside the shell, and the bottom of shell 10 is provided with adapter plate 12.Loudspeaker 9 are piezoelectric loudspeaker, it is built in the housing 8 that has sound hole 812, housing 8 is made up of two parts 81,82 up and down, housing 8 is fastened on shell 10 tops, the groove on the top 81 of housing and sound hole 812, loam cake 7 form the pronunciation chamber, sound hole 812 is a convex, and housing 8 has annular protrusion 811, and projection 811 is provided with 3 fixed orifices 813.Loam cake 7 is less than housing 8 internal diameters, and the center is provided with projection 73, and the periphery is provided with less than housing groove and annular protrusion cooresponding with it 72, and loam cake 7 is pegged graft by 3 fixed jaws 71 and the fixed orifice 813 of housing 8, leaves certain slit between loam cake and the housing.The sound that sends from loudspeaker, behind the pronunciation chamber, amplification that can be at double.
Shown in Fig. 4,5, control circuit board mainly is made up of power unit, pull up circuit and output alarm circuit 6, wherein,
Power unit mainly comprises by original storage battery 15 of motor bike and the power circuit 1 be made up of the car load power supply of motor bike electric door lock K control, and the filter circuit of forming by capacitor C 1 and resistance R 22 that is connected with above-mentioned storage battery, the mouth of filter circuit 2 is pressed the power input of pull up circuit, for entire circuit provides working power, by the car load power supply of motor bike electric door lock K control, an input end of cut into operation circuit.
The information processing integrated circuit 3 that pull up circuit mainly comprises the testing circuit 4 that is provided with vibration switch JR1, be made up of micro controller system IC1 and peripheral cell thereof, be connected in series signal amplification circuit 5 that forms and the alarm switch circuit of forming by the original horn punch K1 of motor bike with amplifier Q2 by resistance R 1, the mouth of testing circuit 4 connects the signal input part of micro controller system IC1, the mouth of the input termination information processing integrated circuit 3 of signal amplification circuit 5, horn punch K1 one end in the alarm switch circuit is by ground, and other end link information is handled integrated circuit 3.
During installation, warning device is fixed on the car body by adapter plate 12, four leads 11 of drawing on the control circuit board are used colouring discrimination respectively, be respectively positive source line, tapered end go out electric wire, horn punch line, by ground wire, be connected with the car body corresponding site.Storage battery 15 voltages are 6～12v.
When motor bike electric door lock 13 was opened, the car load power supply provided the cruising of motor bike, and the information processing integrated circuit is not worked, and this anti-joyride device only uses as common motorcycle horn.When motor bike electric door lock 13 is locked, the car load power supply does not have, press horn punch 14 this moment, sends " chirping " two, and it is on the alert that this anti-joyride device promptly enters anti-theft alarm, this moment is as if having the people to shake or moving motor bike, vibration switch promptly triggers, and sends signal and gives micro controller system, and micro controller system just sends alerting signal and gives amplifying circuit, alerting signal makes piezoelectric loudspeaker send sharp keen alarm song through amplifying circuit and step-up transformer.After opening electric door lock, warning will automatically terminate.
Claims (2)
1, motor bike double-purpose antitheft alarm system, form by shell, control circuit board, loudspeaker, it is characterized in that control circuit board comprises power supply, pull up circuit and output alarm circuit, wherein: power unit mainly comprises original storage battery of motor bike and the car load power supply of being controlled by the motor bike electric door lock, and the filter circuit that is connected with above-mentioned storage battery, the input end of the output termination pull up circuit of filter circuit;
Pull up circuit mainly comprises the alarm switch circuit that the testing circuit that is provided with the vibrations end instr, the original horn punch of being made up of micro controller system and peripheral cell thereof of information processing integrated circuit, signal amplification circuit and motor bike are formed, the input end of the output termination information processing integrated circuit of testing circuit, the mouth of the input termination information processing integrated circuit of signal amplification circuit, one end ground connection of alarm switch circuit, other end link information is handled integrated circuit;
Output alarm circuit mainly comprises step-up transformer and loudspeaker, and the input end of step-up transformer connects the mouth of above-mentioned signal amplification circuit, the input end of the output termination loudspeaker of step-up transformer.
2, according to the described motor bike double-purpose of claim 1 antitheft alarm system, it is characterized in that described loudspeaker are built in the housing that has sound hole, the groove on the top of housing and sound hole, loam cake form the pronunciation chamber, housing has annular protrusion, projection is provided with fixed orifice, and loam cake is less than housing, and is provided with less than housing groove and annular protrusion cooresponding with it, fixed jaw by loam cake is connected with housing, leaves certain slit between loam cake and the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245117 CN2501770Y (en) | 2001-07-27 | 2001-07-27 | Double-purpose theft-proof alarm device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245117 CN2501770Y (en) | 2001-07-27 | 2001-07-27 | Double-purpose theft-proof alarm device for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501770Y true CN2501770Y (en) | 2002-07-24 |
Family
ID=33656414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245117 Expired - Fee Related CN2501770Y (en) | 2001-07-27 | 2001-07-27 | Double-purpose theft-proof alarm device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501770Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804393A (en) * | 2017-09-19 | 2018-03-16 | 徐州苏彭车辆科技有限公司 | A kind of electric vehicle remote control theft-prevention structure |
-
2001
- 2001-07-27 CN CN 01245117 patent/CN2501770Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804393A (en) * | 2017-09-19 | 2018-03-16 | 徐州苏彭车辆科技有限公司 | A kind of electric vehicle remote control theft-prevention structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |