CN2859475Y - Vehicle-mounted electronic digital indication oil meter - Google Patents
Vehicle-mounted electronic digital indication oil meter Download PDFInfo
- Publication number
- CN2859475Y CN2859475Y CN 200620020068 CN200620020068U CN2859475Y CN 2859475 Y CN2859475 Y CN 2859475Y CN 200620020068 CN200620020068 CN 200620020068 CN 200620020068 U CN200620020068 U CN 200620020068U CN 2859475 Y CN2859475 Y CN 2859475Y
- Authority
- CN
- China
- Prior art keywords
- oil meter
- fuel
- resistance
- meter
- oil
- 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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- Level Indicators Using A Float (AREA)
Abstract
This utility model relates to electronic digital-display fuel gauge used for automobile, solving the problem that current automobile is unable to accurately measure fuel quantity value. Electronic digital-display fuel gauge used for automobile includes fuel gauge(1), which is connected with the junctions of resistance(2) and contact point(4) on floating ball lever(9) respectively, resistance(2) is connected with sheet metal(6) which is located on the circuit board, fuel gauge(1) is meter of digital type. This fuel meter has characteristic of accurately measuring fuel quantity value in fuel tank, avoiding such phenomenons as parking underway or wrong fueling charge due to uncorrect fuel mearsuring.
Description
One, technical field:
The utility model relates to used oil meter in the automotive field, specifically is to belong to a kind of automobile electrical sub-figure to show oil meter.
Two, background technology:
Automobile is the transport facility that people use, oil is the blood vessels that guarantee the automotive safety operation, quantitative indication to oil mass in the fuel tank is to show by oil meter, and present employed oil meter all is pointer oil meter, the concrete numerical value that can not reflect oil mass in the fuel tank accurately, when especially running into the refuelling station and having the phenomenon of volume read-out deficiency, the driver is from the oil meter of refuelling station and can't see low on fuel, the accurate numerical value that can't reflect oil mass again from the pointer oil meter on this car causes driver's metering when refueling inaccurate; Can not determine the pairing milimeter number that travels of oil mass of fuel tank in the vehicle ' accurately, can only be the mileage quantity of estimating that roughly the oil mass of fuel tank is travelled, in case, cause a lot of drivers to stop the delay trip that travels on the way because of oil-break on the highway or do not have on the long highway section of refuelling station.
Three, summary of the invention:
For the deficiency that the fuel level gauge that overcomes existing automobile can not accurately measure oil mass numerical value, the utility model provides a kind of automobile electrical sub-figure to show oil meter, and this oil meter has metering, also can accurately use numeral to show the characteristics of oil mass in the fuel tank.
The purpose of this utility model is to be achieved by the following technical solutions: a kind of automobile electrical sub-figure shows that oil meter comprises oil meter, oil meter links to each other with the contact of resistance and the contact on the floating ball lever respectively by line, resistance communicates with sheet metal on the wiring board, and oil meter is digital gauging table.
Above-mentioned oil meter can be the electronic digit ohmmeter.
Resistance between the above-mentioned adjacent metal sheet is at 500 ohm to 1500 ohm.
Advantage that the utlity model has and good effect: owing to adopt above-mentioned technical scheme, oil meter can measure accurately and show the oil mass that fuel tank is interior with numeral, the driver can accurately determine volume read-out by the milimeter number that travels, and has avoided occurring stopping or the inaccurate phenomenon of volume read-out in the way because of fuel gauging is inaccurate.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model;
1-oil meter, 2-resistance, 3-fuel tank, 4-contact, 5-ball float, 6-sheet metal, 7-line, 8-line, 9 floating ball levers among the figure.
Five, embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
As shown in fig. 1, the automobile electrical sub-figure shows that oil meter comprises oil meter 1, and oil meter 1 links to each other with the contact of resistance 2 and the contact 4 on the floating ball lever 9 respectively by line 7,8, and resistance 2 communicates with sheet metal 6 on the wiring board, and oil meter 1 is digital gauging table.Specifically can use the electronic digit ohmmeter, this table is commercially available finished product.Resistance between the adjacent metal sheet 6 is at 500 ohm to 1500 ohm, and resistance is the best-of-breed technology scheme with 1000 ohm in this programme.Increase and decrease along with oil mass, ball float 5 is upper and lower moving in fuel tank 3, drive floating ball lever 9 upper and lower moving, make contact 4 upper and lower mobile between sheet metal 6, touch mutually with sheet metal 6 contact 4, show that at electronic digit oil meter 1 shows, marks the oil mass numerical value in the fuel tank 3 by the resistance of 6 settings of sheet metal on the circuit board and the corresponding relation of oil mass.Because the spacing of sheet metal 6 is determined by the distance that rises on the every rising or the 1 liter of oily contact that descends in the fuel tank 3 or descend, the difference of fuel tank 3 specifications, sheet metal 6 every distances of being separated by are also different.Contact 4 every upper and lower sheet resistance 2 that moves between sheet metal 6 is shown as one kilohm, and the reading of the numerical value correspondence of oil meter 1 is 1 liter.Be upper and lower mobile interval between sheet metal 6, contact 4, electronic digit shows that the numerical value that is reflected on the oil meter 1 is rising or descends 1 liter.
Owing to use this oil meter, have the accurately characteristics of the interior oil mass numerical value of metering oil tank, the driver can accurately determine volume read-out by the milimeter number that travels, avoided because of the inaccurate phenomenon that stop delay stroke in the way occurs of fuel gauging, if can accurately measure volume read-out by this table during the inaccurate phenomenon of refuelling station's volume read-out, the generation of the phenomenon of avoiding giving short weight.
Claims (3)
1, a kind of automobile electrical sub-figure shows oil meter, comprise oil meter (1), oil meter (1) links to each other with the contact of resistance (2) and the contact (4) on the floating ball lever (9) respectively by line (7,8), resistance (2) communicates with sheet metal (6) on the wiring board, and it is characterized in that: oil meter (1) is digital gauging table.
2, automobile electrical sub-figure according to claim 1 shows oil meter, and it is characterized in that: oil meter (1) can be the electronic digit ohmmeter.
3, automobile electrical sub-figure according to claim 1 shows oil meter, and it is characterized in that: the resistance between the adjacent metal sheet (6) is at 500 ohm to 1500 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020068 CN2859475Y (en) | 2006-01-14 | 2006-01-14 | Vehicle-mounted electronic digital indication oil meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020068 CN2859475Y (en) | 2006-01-14 | 2006-01-14 | Vehicle-mounted electronic digital indication oil meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859475Y true CN2859475Y (en) | 2007-01-17 |
Family
ID=37612334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020068 Expired - Fee Related CN2859475Y (en) | 2006-01-14 | 2006-01-14 | Vehicle-mounted electronic digital indication oil meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859475Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937472A (en) * | 2012-10-30 | 2013-02-20 | 埃泰克汽车电子(芜湖)有限公司 | Display method for vehicle segment code type fuel gauge |
| CN107845460A (en) * | 2017-10-26 | 2018-03-27 | 防城港市奥氏蓝科技有限公司 | A kind of water level variable power resistance device |
-
2006
- 2006-01-14 CN CN 200620020068 patent/CN2859475Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937472A (en) * | 2012-10-30 | 2013-02-20 | 埃泰克汽车电子(芜湖)有限公司 | Display method for vehicle segment code type fuel gauge |
| CN107845460A (en) * | 2017-10-26 | 2018-03-27 | 防城港市奥氏蓝科技有限公司 | A kind of water level variable power resistance device |
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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: 20070117 |