CN205149791U - Alarm system is prevented losing by license plate - Google Patents
Alarm system is prevented losing by license plate Download PDFInfo
- Publication number
- CN205149791U CN205149791U CN201520961151.3U CN201520961151U CN205149791U CN 205149791 U CN205149791 U CN 205149791U CN 201520961151 U CN201520961151 U CN 201520961151U CN 205149791 U CN205149791 U CN 205149791U
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- China
- Prior art keywords
- closed
- license plate
- car plate
- loop system
- warning
- 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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Abstract
The utility model discloses an alarm system is prevented losing by license plate, including license plate and alarm device, license plate and car frame adopt taut electrical connection wire to forming closed -loop system I with the power, being equipped with contact switch I between license plate and the automobile frame, closed -loop system II, closed -loop system I and II parallel connection of closed -loop system are formed with contact switch II with alarm device to the power. The utility model discloses an alarm system is prevented losing by license plate, when the license plate loose or can in time remind the car when losing in personnel, prevent that the license plate from losing to lead to the fact the unnecessary loss.
Description
Technical field
The present invention relates to a kind of auto-safety mechanism, be specifically related to the anti-lost warning of a kind of car plate.
Background technology
On rainy day, urban waterlogging, car plate is easily lost after the situations such as immersion, and car plate is once loss is difficult to find again, and complete formalities has pretty troublesome, causes the significant wastage of energy and financial resources.
Summary of the invention
For making up the deficiencies in the prior art, the invention provides the anti-lost warning of a kind of car plate, effectively preventing car plate from losing.
The present invention is achieved through the following technical solutions:
The anti-lost warning of a kind of car plate, its special character is: comprise car plate and warning device, and described car plate and automobile frame adopt the wire electrical connection of tension, and form closed-loop system I with power supply, are provided with contact switch I between car plate and automobile frame; Described power supply and contact switch II and warning device form closed-loop system II; Closed-loop system I and closed-loop system II are connected in parallel, and its length of the wire of closed-loop system I and closed-loop system II just makes a loop be in closure state.
The anti-lost warning of car plate of the present invention, described warning device is alarm bell or Warning light, can point out occupant's car plate loss situation in time.
The anti-lost warning of car plate of the present invention, described power supply is dry storage battery, and it is convenient to change, and cost is low.
The invention has the beneficial effects as follows: the anti-lost warning of car plate of the present invention, occupant can be reminded in time when car plate is loose or lose, prevent car plate from losing and cause unnecessary loss.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1 car plate, 2 automobile frames, 3 power supplys, 4 contact switch I, 5 contact switch II, 6 warning devices.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Accompanying drawing is a kind of detailed description of the invention of the present invention.This embodiment comprises car plate 1 and warning device 6, and described car plate 1 and automobile frame 2 adopt the wire electrical connection of tension, and form closed-loop system I with power supply 3, are provided with contact switch I 4 between car plate 1 and automobile frame 2; Described power supply 3 forms closed-loop system II with contact switch II 5 and warning device 6; Closed-loop system I and closed-loop system II are connected in parallel.
The power supply 3 of the present embodiment adopts dry storage battery, it is convenient to change, cost is low, warning device 6 is electronics alarm bell, be arranged in car, car plate 1 is under normal mounting state, closed-loop system I is in "on" position, contact switch I 4 is closed, when car plate 1 drops, the wire of closed-loop system I is pullled makes contact switch I 4 disconnect, the wire of closed-loop system II elongates and contact switch II 5 is closed simultaneously, closed-loop system II is energized, warning device 6 is communicated with, alarm bell sounds, occupant hears that alarm bell sound can know that car plate 1 drops, can give for change.
Claims (3)
1. the anti-lost warning of car plate, it is characterized in that: comprise car plate (1) and warning device (6), described car plate (1) and automobile frame (2) adopt the wire electrical connection of tension, and form closed-loop system I with power supply (3), be provided with contact switch I (4) between car plate (1) and automobile frame (2); Described power supply (3) forms closed-loop system II with contact switch II (5) and warning device (6); Closed-loop system I and closed-loop system II are connected in parallel.
2. the anti-lost warning of car plate according to claim 1, is characterized in that: described warning device (6) is alarm bell or Warning light.
3. the anti-lost warning of car plate according to claim 1 and 2, is characterized in that: described power supply (3) is dry storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961151.3U CN205149791U (en) | 2015-11-28 | 2015-11-28 | Alarm system is prevented losing by license plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961151.3U CN205149791U (en) | 2015-11-28 | 2015-11-28 | Alarm system is prevented losing by license plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149791U true CN205149791U (en) | 2016-04-13 |
Family
ID=55685513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961151.3U Expired - Fee Related CN205149791U (en) | 2015-11-28 | 2015-11-28 | Alarm system is prevented losing by license plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149791U (en) |
-
2015
- 2015-11-28 CN CN201520961151.3U patent/CN205149791U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161128 |