CN200990125Y - Simple vehicle antitheft alarmer - Google Patents
Simple vehicle antitheft alarmer Download PDFInfo
- Publication number
- CN200990125Y CN200990125Y CN 200620010976 CN200620010976U CN200990125Y CN 200990125 Y CN200990125 Y CN 200990125Y CN 200620010976 CN200620010976 CN 200620010976 CN 200620010976 U CN200620010976 U CN 200620010976U CN 200990125 Y CN200990125 Y CN 200990125Y
- Authority
- CN
- China
- Prior art keywords
- controllable silicon
- model
- utility
- parallel
- anode
- 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 provides a simple and practical abridged anti-theft alarm for vehicle. The technic proposal of the utility model is that: a control circuit is composed of a resistance R, a silicon control T and a short-circuit wire L; the positive electrode of the silicon control T is connected with a horn relay J; two terminals of the horn relay J are connected with a triode D in parallel; a horn button AN is parallel connected on the negative and positive electrodes of the silicon control. The utility model has advantages of simple structure, convenient installation and low cost.
Description
Technical field
The utility model relates to a kind of simple and practical vehicle anti-theft alarm in the antitheft field of vehicle safety.
Background technology
Present vehicle anti-theft alarm all exists common shortcoming: the circuit complexity, the cost of products height is installed inconvenience etc.
Summary of the invention
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of simple and practical simple type vehicle burglar alarm is provided.
Its technical scheme is: form control circuit by resistance R, controllable silicon T and short-circuit line L; The anode of controllable silicon T is connecting electric horn breaker point unit J; The two ends parallel diode D of electric horn breaker point unit J; Loudspeaker knob AN is connected in parallel on the negative electrode and anode of controllable silicon T.
The utlity model has simple in structure, install additional conveniently, and cost is extremely low.
Description of drawings
Accompanying drawing is the circuit theory diagrams of a kind of embodiment.
Embodiment
With reference to accompanying drawing, form control circuit by resistance R, controllable silicon T and short-circuit line L; The anode of controllable silicon T is connecting former car electric horn breaker point unit J; The two ends parallel diode D of former car electric horn breaker point unit J; Former car loudspeaker knob AN is connected in parallel on the negative electrode and anode of controllable silicon T.After stopping, thin wire L hung be pulled between bearing circle, gas pedal, brake pedal and the driver's seat and with short-circuit line L two ends be connected A, the B place can enter anti-theft state.When the robber bumps disconnected thin wire L into the car, controllable silicon T conducting immediately, former car electric horn breaker point unit J adhesive, the longtime call of horn prompting is reported to the police.At ordinary times thin wire L is taken off and click loudspeaker knob AN from A, B point and can remove warning.
Claims (1)
1, simple type vehicle burglar alarm is characterized in that: form control circuit by resistance (R), controllable silicon (T) and short-circuit line (L); The anode of controllable silicon (T) is connecting electric horn breaker point unit (J); The two ends parallel diode (D) of electric horn breaker point unit (J); Loudspeaker knob (AN) is connected in parallel on the negative electrode and anode of controllable silicon (T).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010976 CN200990125Y (en) | 2006-10-19 | 2006-10-19 | Simple vehicle antitheft alarmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010976 CN200990125Y (en) | 2006-10-19 | 2006-10-19 | Simple vehicle antitheft alarmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990125Y true CN200990125Y (en) | 2007-12-12 |
Family
ID=38941158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620010976 Expired - Fee Related CN200990125Y (en) | 2006-10-19 | 2006-10-19 | Simple vehicle antitheft alarmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990125Y (en) |
-
2006
- 2006-10-19 CN CN 200620010976 patent/CN200990125Y/en not_active Expired - Fee Related
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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 |