CN2219836Y - Theft-proof alarm for motorcycle - Google Patents
Theft-proof alarm for motorcycle Download PDFInfo
- Publication number
- CN2219836Y CN2219836Y CN 95202537 CN95202537U CN2219836Y CN 2219836 Y CN2219836 Y CN 2219836Y CN 95202537 CN95202537 CN 95202537 CN 95202537 U CN95202537 U CN 95202537U CN 2219836 Y CN2219836 Y CN 2219836Y
- Authority
- CN
- China
- Prior art keywords
- motorcycle
- utility
- theft
- model
- 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.)
- Expired - Fee Related
Links
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a theft-proof alarm for a motorcycle. The utility model comprises a power supply device, an audio alarm circuit and a mercury sensor switching circuit which is used for controlling the work of the audio alarm circuit. The utility model is fixed on the motorcycle according to a definite angle. When the motorcycle is stopped and placed by an inclined strut, a mercury sensor switch is in vertical state. When a person makes the motorcycle stand in the vertical direction, the mercury sensor switch is in slanted state and is conducted; thus, the audio alarm circuit works, and the alarm sound is sent out; thereby, the purpose of theft-proof alarm is realized.
Description
The utility model relates to a kind of motorcycle anti-theft alarm.
Present existing motor bike annunciator is the picking lock annunciator, and result of use is undesirable.
It is a kind of highly sensitive that the purpose of this utility model is to provide, the motorcycle anti-theft alarm that result of use is good.
The purpose of this utility model is achieved in that the utility model comprises the mercury sensing switch circuit of an audible alarm circuit and the work of control audible alarm circuit, and supply unit, the mercury sensing switch comprises a glass tube, and being contained in has the mercury sensor, is located at two metal electrodes of glass tube top and bottom etc. in the glass tube.
The utility model is fixed on the motor bike by certain angle, when the motor bike diagonal brace is parked, when the people props motor bike, the inclined and conducting of mercury sensing switch this moment, audible alarm circuit work spreads out of chimes of doom.
Accompanying drawing is the utility model electronic-circuit diagram.
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in drawings, metal electrode 2,3 is located at the upper and lower side of glass tube 1 respectively, and the utility model audible alarm circuit comprises music integrated block IC, loudspeaker Y and aerotron BG.The music-integrating block CW93561 of storage alerting signal in the utility model IC adopts, close switch K during use
1When the people props motor bike, mercury 4 mobile conduction electrodes 2,3 in the mercury sensing switch circuit, circuit turn-on, 1 pin of positive source input ic chip, circuit working, with the base stage of sound signal through 3, the 4 pin input aerotron BG of IC, emitter carries out audio frequency and amplifies, and exports loudspeaker Y to and sends bright alerting signal, reaches the warning purpose.Messenger only needs toggle switch K
1Can eliminate alarm sound.
Claims (1)
1, a kind of motorcycle anti-theft alarm, it is characterized in that comprising the mercury sensing switch circuit of a supply unit, audible alarm circuit and the work of control audible alarm circuit, the mercury sensing switch comprises a glass tube 1, be contained in the mercury sensor 4 in the glass tube 1, be located at the metal electrode 2 of glass tube 1 upper end, and the metal electrode 3 of lower end, glass tube 1 tilts, and two metal electrodes 2,3 are by 4 conductings of mercury sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202537 CN2219836Y (en) | 1995-02-21 | 1995-02-21 | Theft-proof alarm for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202537 CN2219836Y (en) | 1995-02-21 | 1995-02-21 | Theft-proof alarm for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219836Y true CN2219836Y (en) | 1996-02-14 |
Family
ID=33855666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95202537 Expired - Fee Related CN2219836Y (en) | 1995-02-21 | 1995-02-21 | Theft-proof alarm for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219836Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503100B (en) * | 2008-02-04 | 2011-06-08 | 本田技研工业株式会社 | Alarm device of automatic two-wheeler |
-
1995
- 1995-02-21 CN CN 95202537 patent/CN2219836Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503100B (en) * | 2008-02-04 | 2011-06-08 | 本田技研工业株式会社 | Alarm device of automatic two-wheeler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2219836Y (en) | Theft-proof alarm for motorcycle | |
| CN207097173U (en) | A kind of family's lamp with anti-theft feature | |
| CN207045513U (en) | A kind of electric automobile dual-alarm device | |
| CN2352027Y (en) | Theft-proof wallet with photosensitive alarming device | |
| CN2707085Y (en) | Anti theft alarming device of wallet or mobile phone | |
| CN2255640Y (en) | Small touch-type multi-purpose anti-theft device | |
| CN217758435U (en) | A preventative protection device for wooden ancient building | |
| CN2388095Y (en) | Burglar alarm for motorcycle | |
| CN214896845U (en) | Signboard with infrared ray warning structure | |
| CN2160132Y (en) | Electronic sound caller with emergency medicine case | |
| CN2139756Y (en) | Portable multifunctional radio with alarm | |
| CN2248908Y (en) | Contact type dc sound producing device | |
| CN2471185Y (en) | anti-theft purse | |
| CN2178671Y (en) | Anti-theft siren for bicycle | |
| CN2176294Y (en) | Vehicle accessory against burglars | |
| CN206358261U (en) | A kind of electric vehicle anti-theft integrated circuit | |
| CN2483271Y (en) | Speach type alarming device for anti-unauthorized use of motor cycle | |
| CN2396686Y (en) | Theft-proof wallet | |
| CN2519551Y (en) | Anti-theft handset sleeve | |
| JPH0241856U (en) | ||
| CN2161001Y (en) | Remote signalling sensing socket | |
| CN2501749Y (en) | Intelligent controller for electric motor-driven vehicle | |
| CN2373846Y (en) | Vibration alarm device | |
| JPS6016296U (en) | work machine | |
| CN2578909Y (en) | Multifunctional alarming device with integrated illumination with acousto-optic functions |
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 |