CN202329755U - Wireless-transmission oil theft and leakage alarm for automobile oil tank - Google Patents
Wireless-transmission oil theft and leakage alarm for automobile oil tank Download PDFInfo
- Publication number
- CN202329755U CN202329755U CN2011204966605U CN201120496660U CN202329755U CN 202329755 U CN202329755 U CN 202329755U CN 2011204966605 U CN2011204966605 U CN 2011204966605U CN 201120496660 U CN201120496660 U CN 201120496660U CN 202329755 U CN202329755 U CN 202329755U
- Authority
- CN
- China
- Prior art keywords
- oil
- signal
- receiving
- fuel
- alarm
- 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
Images
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model provides a wireless-transmission oil theft and leakage alarm for an automobile oil tank. The wireless-transmission oil theft and leakage alarm comprises a detecting device (1), a transmitting device (2), a receiving device (3) and an alarm device (4). The detecting device (1) comprises a bracket (12), a buoy (13) and a capacitive sensor (11); the bracket (12) is vertically and fixedly arranged in an oil tank (5); the buoy (13) floats on fuel oil level and is movably sleeved on the bracket (12); and the capacitive sensor (11) is fixedly arranged above the bracket (12). The alarm device (4) processes fuel oil amount and fuel oil amount variation speed which are hidden in a received signal, judges whether to belong to states of normal oil utilization, oil leakage or oil theft, and sends out a corresponding oil utilization signal or an acousto-optic alarm signal. The utility model provides the wireless-transmission oil theft and leakage alarm for the automobile oil tank, which can send wireless alarm signals to prompt an automobile owner when the oil theft or the oil leakage occurs.
Description
[technical field]
The utility model relates to the indication or the measurement of liquid levels charge level, refers to a kind of wireless transmit automotive oil tank tax evasion oil alarm especially.
[background technology]
The stolen phenomenon of fuel oil often takes place in the automotive oil tank that docks at the parking lot; The gasoline, diesel that holds in the car simultaneously has certain corrosive power, the phenomenon that leakage of oil takes place after several years in work oil tank of vehicle occurs through regular meeting; Leakage of oil causes vehicle not have and plans to cast anchor; Oil spill makes surface slipperinness, contaminated environment, the also as easy as rolling off a log fire failure that causes.Common oil meter can only be pointed out when oil starvation at present, can not find to be stolen the situation of oil and leakage of oil timely.
[summary of the invention]
For solving the problem that prior art exists, the utility model proposes a kind of wireless transmit automotive oil tank tax evasion oil alarm.It can send wireless alarm signal, prompting car owner when being stolen oil leakage oil.
The utility model solves through following technical scheme: wireless transmit automotive oil tank tax evasion oil alarm; It is characterized in that: comprise pick-up unit, emitter, receiving trap and warning device; Said pick-up unit comprises support, buoy and capacitive transducer; Said support vertically is fixed in the fuel tank, and buoy floats on and is placed in movably on the fuel oil face on the support, and capacitive transducer is fixed in the support top; Said capacitive transducer changes into electric signal with the caused capacitance variations of the variation of fuel capacity in the fuel tank and delivers to emitter; After amplifying shaping, launches the electric signal that said emitter is sent into capacitive transducer through antenna; Said receiving trap is made up of circuit board for receiving and receiving antenna; Receiving antenna receiving and transmitting unit emitted radio signal is delivered to circuit board for receiving; Circuit board for receiving is delivered to warning device after this signal is amplified shaping; Warning device will receive amount of fuel and the amount of fuel pace of change that signal implies and handle, and judgement is to belong to positive common oil, leakage of oil or stolen and send corresponding positive common oil signal or sound and light alarm signal.
Because adopt above technical scheme, the utility model utilizes capacitive transducer, use oil mass through the capacitance variations of measuring fuel oil with accurate Calculation, when stopping, can steal oil leakage oil situation and make alarm fuel tank, when driving, can make prompting to improper consumption oil.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is done further to describe.
Fig. 1 is the electrical structure block scheme of the utility model;
Fig. 2 is the mechanical part scheme of installation of the utility model.
Among the figure: 1 is that pick-up unit, 2 is that emitter, 3 is that receiving trap, 4 is that warning device, 5 is that fuel tank, 11 is that capacitive transducer, 12 is that support, 13 is a buoy.
[embodiment]
Referring to accompanying drawing; A kind of wireless transmit automotive oil tank of the utility model tax evasion oil alarm; It is characterized in that: comprise pick-up unit 1, emitter 2, receiving trap 3 and warning device 4, said pick-up unit 1 comprises support 12, buoy 13 and capacitive transducer 11, and said support 12 vertically is fixed in the fuel tank 5; buoy 13 floats on and is placed in movably on the fuel oil face on the support 12, and capacitive transducer 11 is fixed in support 12 tops; Said capacitive transducer 11 changes caused electric capacitance change with fuel capacities in the fuel tank 5 and changes into electric signal and deliver to emitter 2; After amplifying shaping, launches the electric signal that said emitter 2 is sent into capacitive transducer 11 through antenna; Said receiving trap 3 is made up of circuit board for receiving and receiving antenna; Receiving antenna receiving and transmitting unit 2 emitted radio signal are delivered to circuit board for receiving; Circuit board for receiving is delivered to warning device 4 after this signal is amplified shaping; Warning device 4 will receive amount of fuel and the amount of fuel pace of change that signal implies and handle, and judgement is to belong to positive common oil, leakage of oil or stolen and send corresponding positive common oil signal or sound and light alarm signal.
During parking, capacitive transducer is measured ball float and is moved downward the electric capacitance change that is taken place, and then warning device can send alerting signal, and whether let the car owner detect has oil leakage oil situation generation steathily.
During driving, capacitive transducer is measured the rate of change that ball float moves downward speed, and warning device has judged whether that improper consumption oil condition takes place.
Claims (1)
1. wireless transmit automotive oil tank tax evasion oil alarm; It is characterized in that: comprise pick-up unit (1), emitter (2), receiving trap (3) and warning device (4); Said pick-up unit (1) comprises support (12), buoy (13) and capacitive transducer (11); Said support (12) vertically is fixed in the fuel tank (5), and buoy (13) floats on and is placed in movably on the fuel oil face on the support (12), and capacitive transducer (11) is fixed in support (12) top; Said capacitive transducer (11) changes caused electric capacitance change with the interior fuel capacity of fuel tank (5) and changes into electric signal and deliver to emitter (2); After amplifying shaping, launches the electric signal that said emitter (2) is sent into capacitive transducer (11) through antenna; Said receiving trap (3) is made up of circuit board for receiving and receiving antenna; Receiving antenna receiving and transmitting unit (2) emitted radio signal is delivered to circuit board for receiving; Circuit board for receiving is delivered to warning device (4) after this signal is amplified shaping; Warning device (4) will receive amount of fuel and the amount of fuel pace of change that signal implies and handle, and judgement is to belong to positive common oil, leakage of oil or stolen and send corresponding positive common oil signal or sound and light alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966605U CN202329755U (en) | 2011-12-02 | 2011-12-02 | Wireless-transmission oil theft and leakage alarm for automobile oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966605U CN202329755U (en) | 2011-12-02 | 2011-12-02 | Wireless-transmission oil theft and leakage alarm for automobile oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329755U true CN202329755U (en) | 2012-07-11 |
Family
ID=46441733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204966605U Expired - Fee Related CN202329755U (en) | 2011-12-02 | 2011-12-02 | Wireless-transmission oil theft and leakage alarm for automobile oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546297A (en) * | 2016-12-07 | 2017-03-29 | 许昌雷鸣电子科技有限公司 | A kind of fuel quantity monitoring method and system based on CAN |
| CN107677320A (en) * | 2017-11-03 | 2018-02-09 | 辽宁科技大学 | A kind of high capacity car real time monitoring system |
-
2011
- 2011-12-02 CN CN2011204966605U patent/CN202329755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546297A (en) * | 2016-12-07 | 2017-03-29 | 许昌雷鸣电子科技有限公司 | A kind of fuel quantity monitoring method and system based on CAN |
| CN107677320A (en) * | 2017-11-03 | 2018-02-09 | 辽宁科技大学 | A kind of high capacity car real time monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101871804B (en) | Method and device for displaying fuel quantity | |
| CN204228219U (en) | A kind of engineering truck oil tank fuel monitoring device | |
| CN206254983U (en) | A kind of intelligent apparatus for preventing automobile to be immersed in water | |
| CN202329755U (en) | Wireless-transmission oil theft and leakage alarm for automobile oil tank | |
| CN201463988U (en) | Oil-stolen and oil-leaked alarm of oil tank of automobile | |
| CN207274402U (en) | A kind of truck fuel tanks burglar alarm | |
| CN203438757U (en) | Tire anti-theft alarm device | |
| CN204596160U (en) | A kind of rainy day city underway anti-automobile water logging security system | |
| CN207565322U (en) | A kind of system and equipment of vehicle anti-theft oil | |
| CN203450085U (en) | Burglar alarm of automobile spare wheel | |
| CN202966242U (en) | Automobile anti-theft system | |
| CN211075713U (en) | Vehicle ponding early warning device | |
| CN205449222U (en) | A monitoring device for on car oil tank | |
| CN204514421U (en) | Vehicular multifunctional liquid level sensor | |
| CN103900658A (en) | Device detecting quantity of oil in oil tank | |
| CN203587180U (en) | Warning device of mine vehicle oil tank | |
| CN203005078U (en) | Fuel feeding control system used for flat fuel tanks | |
| CN202879232U (en) | Alarm system for automobile cooling water | |
| CN202746053U (en) | Monitoring device for engine air inlet system | |
| CN205483183U (en) | Monitoring system for car is used | |
| CN206891522U (en) | A kind of dilly glass cleaning solution detects warning device | |
| CN201714536U (en) | Diesel oil purifier with function of oil leakage resistance | |
| CN206787694U (en) | A kind of high-precision weighbridge of automatic detection automobile position | |
| CN203854619U (en) | Fuel theft alarm | |
| CN201540637U (en) | Water leakage detection alarm for vehicle |
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: 20120711 Termination date: 20121202 |