CN201613878U - Wireless anti-theft alarm for truck fuel spare tires - Google Patents
Wireless anti-theft alarm for truck fuel spare tires Download PDFInfo
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- CN201613878U CN201613878U CN2010200460835U CN201020046083U CN201613878U CN 201613878 U CN201613878 U CN 201613878U CN 2010200460835 U CN2010200460835 U CN 2010200460835U CN 201020046083 U CN201020046083 U CN 201020046083U CN 201613878 U CN201613878 U CN 201613878U
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Abstract
The utility model relates to a wireless anti-theft alarm for truck fuel spare tires, which comprises a signal triggering device and a signal receiving alarming device. A contact switch and a signal generator are fixed in a casing of the signal triggering device, and a fixed ring fixed on an opening of a fuel tank is in threaded connection at an opening of the casing. The wireless anti-theft alarm utilizes wireless signal triggering, wireless signal receiving and wireless sound alarming, is simple in setting, not easy to be damaged and fine in anti-theft effect, and particularly protects the fuel tank effectively, thereby reducing or avoiding economic loss caused by stolen fuel and spare tires.
Description
Technical field
The utility model relates to a kind of antitheft alarm system, specifically a kind of lorry fuel oil spare tyre wireless anti-theft alarming device.
Background technology
Chinese patent CN200920024373.7 discloses " a kind of lorry storage battery, spare tyre, valuable goods burglar alarm ".This device is knitted into anti-theft net by the lead series connection, and string tire lead and break alarm circuit are connected on the anti-theft net by lead.This device solves high capacity waggon do not have the drawback of antitheft alarm system at present, storage battery, spare tyre and valuable goods stolen for preventing on the lorry has certain positive role.But, arrange because this device is an open-wire line, the one, lay more loaded down with trivial details, the 2nd, destroyed by the burglar easily and lose effectiveness, the 3rd, can't carry out the actv. protection for the fuel oil in the fuel tank.
The utility model content
The purpose of this utility model just provides a kind of lorry fuel oil spare tyre wireless anti-theft alarming device, to improve the theftproof performance of lorry, particularly fuel tank is taken precautions against, thereby is reduced or avoid because of fuel oil, the stolen economic loss that is caused of spare tyre.
The utility model is achieved in that a kind of lorry fuel oil spare tyre wireless anti-theft alarming device, includes signal triggering device and signal and receives warning device; Described signal triggering device is to be fixed with contact switch and signal generator in housing, and being threaded at the shell nozzle place is useful on the mounting ring that is fixed on the reservoir port.
Mounting ring is fixed on the reservoir port by jackscrew.After fuel tank is filled it up with oil, close fuel lid, the housing of signal triggering device in this device is threaded on the mounting ring, till the contact switch in housing withstands on the fuel lid.Signal receives warning device and can be arranged in the operator's compartment.The burglar wants to steal oil, will open fuel lid; Want to open fuel lid, will unload the housing of signal triggering device earlier.When housing was unscrewed, compressed contact switch will be released because of the roof pressure that breaks away from fuel lid in the housing.At this moment, signal generator promptly is triggered, and sends wireless signal, and the signal in the operator's compartment receives and promptly sends audible alarm after warning device receives this signal, reminds the driver to lose no time to check.Prevented that thus the fuel oil in the fuel tank is stolen.
The utility model is respectively equipped with involutory locations on housing and mounting ring.On locations, penetrate pin or hang up tapered end, just can be in driving way, the housing that prevents the signal triggering device moves back silk from mounting ring voluntarily and gets loose.
Signal triggering device described in the utility model is to be fixed with contact switch and signal generator in housing, has the contact and pass the hole on the base plate of housing.The sort signal flip flop equipment is to aim at the antitheft usefulness of automobile spare tire.
Like this, the utility model can be on the fuel tank of lorry and spare tyre signalization flip flop equipment respectively, and a shared signal receives annunciator.Whichever signal triggering device sends signal, as long as warning is arranged, can remind the driver to get off at any time and check, thereby prevent to have things stolen.
The utility model adopts wireless signal to trigger, and wireless signal receives, and wireless acoustics is reported to the police; Device is provided with succinctly, be difficult for destroyed, good anti-theft effect; Particularly fuel tank has been carried out effective strick precaution, thereby reduced or avoided because of fuel oil, the stolen economic loss that is caused of spare tyre.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that is exclusively used in the signal triggering device of automobile spare tire.
The specific embodiment
As shown in Figure 1, the utility model includes signal and receives warning device 1 and signal triggering device two parts.Signal receives warning device 1 and can adopt conventional wireless signal receiver and integrated of sound equipment and time delay circuit overlap joint to form.After wireless signal receiver received signal, circuit operation made integrated sounding of sound equipment, and time delay circuit carries out the 20-50 time-delay in second to the sounding of integrated of sound equipment, so that the driver confirms.
The structure that is exclusively used in the signal triggering device on the fuel tank as shown in Figure 1, be in a housing 2 cylindraceous, to fix a substrate, be fixed with contact switch 8 and signal generator 9 on substrate, be connected to signal emitting antenna 10 on signal generator 9, contact switch 8 is electrically connected with signal generator 9.Opening part car at housing 2 is shaped on negative thread, housing 2 mounting ring 7 that is threaded, and mounting ring 7 usefulness jackscrews are fixed on the reservoir port 5 of fuel tank 6.The contact of contact switch 8 withstands on the fuel lid 3.On housing 2 and mounting ring 7, be respectively equipped with involutory locations 4, when housing 2 spin put in place after, the locations 4 on the locations on it and the mounting ring 7 overlaps relative, cross-under padlock on two locationss gets final product locking housing 2.
The structure that is exclusively used in the signal triggering device on the automobile spare tire is to fix a substrate in a rectangular housing 2 as shown in Figure 2, is fixed with contact switch 8 and signal generator 9 on substrate, is connected to signal emitting antenna 10 on signal generator 9; On the base plate of housing 2, have the contact and pass the hole, stretch under the contact of contact switch 8 and pass housing 2.
At the lorry rear portion channel-section steel frame 11 is arranged, be provided with hanging device 13 on channel-section steel frame 11 tops, hanging device 13 winches to the bottom surface that is close to channel-section steel frame 11 with 12 of spare tyres, and at this moment, the wheel hub of spare tyre promptly withstands the contact of contact switch 8.When the stolen dismounting of spare tyre following time, the contact of contact switch 8 gets loose, and the signal triggering device promptly sends alerting signal.
Claims (3)
1. a lorry fuel oil spare tyre wireless anti-theft alarming device is characterized in that including signal triggering device and signal and receives warning device (1); Described signal triggering device is to be fixed with contact switch (8) and signal generator (9) in housing (2), and being threaded at housing (2) opening part is useful on the mounting ring (7) that is fixed on the reservoir port.
2. lorry fuel oil spare tyre wireless anti-theft alarming device according to claim 1 is characterized in that being respectively equipped with involutory locations (4) on housing (2) and mounting ring (7).
3. lorry fuel oil spare tyre wireless anti-theft alarming device according to claim 1 is characterized in that described signal triggering device is to be fixed with contact switch (8) and signal generator (9) in housing (2), has the contact and passes the hole on the base plate of housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200460835U CN201613878U (en) | 2010-01-12 | 2010-01-12 | Wireless anti-theft alarm for truck fuel spare tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200460835U CN201613878U (en) | 2010-01-12 | 2010-01-12 | Wireless anti-theft alarm for truck fuel spare tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613878U true CN201613878U (en) | 2010-10-27 |
Family
ID=43000250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200460835U Expired - Fee Related CN201613878U (en) | 2010-01-12 | 2010-01-12 | Wireless anti-theft alarm for truck fuel spare tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978892A (en) * | 2014-05-28 | 2014-08-13 | 常州市仁杰机械有限公司 | Anti-theft device of fuel tank of motor vehicle |
-
2010
- 2010-01-12 CN CN2010200460835U patent/CN201613878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978892A (en) * | 2014-05-28 | 2014-08-13 | 常州市仁杰机械有限公司 | Anti-theft device of fuel tank of motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20120112 |