CN203385463U - Adjustable oil level sensor - Google Patents
Adjustable oil level sensor Download PDFInfo
- Publication number
- CN203385463U CN203385463U CN201320507551.8U CN201320507551U CN203385463U CN 203385463 U CN203385463 U CN 203385463U CN 201320507551 U CN201320507551 U CN 201320507551U CN 203385463 U CN203385463 U CN 203385463U
- Authority
- CN
- China
- Prior art keywords
- resistor disc
- swing arm
- support
- level sensor
- fixedly connected
- 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 - Lifetime
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to an adjustable oil level sensor. The adjustable oil level sensor comprises a sensor support, a swing arm, a swing arm support, a resistor disc support, a resistor disc and a contact, wherein the resistor disc is arranged on the resistor disc support, the resistor disc support is fixedly connected with the sensor support, the swing arm is fixedly connected with the swing arm support, a buoy is arranged at one end of the swing arm, the other end of the swing arm is connected with the resistor disc support in a rotary mode, the contact is arranged on the swing arm support and is in contact with the resistor disc, a sliding rod is arranged on the sensor support, one end of the sliding rod is fixedly connected with the sensor support, the other end of the sliding rod is movably connected with a fuel oil pump assembly in the axial direction and is fixedly connected with the fuel oil pump assembly in the radial direction, and the sliding rod is sleeved with a spring. The adjustable oil level sensor has the advantages that when the center of the oil level sensor is deviated, the center height of the oil level sensor can be adjusted through a cushion block on the bottom of an oil tank, and then the oil level can be indicated correctly.
Description
Technical field
The utility model relates to a kind of fuel level sensor of automotive fuel oil system, relates in particular to a kind of adjustable fuel level sensor.
Background technology
The fuel level sensor of prior art comprises sensor stand, swing arm, oscillating arm bracket, resistor disc support, resistor disc and contact, and described resistor disc is located on the resistor disc support, and described resistor disc support is fixedly connected with sensor stand; Described swing arm is fixedly connected with oscillating arm bracket, and an end of swing arm is provided with float, and the other end of swing arm and resistor disc support are rotationally connected, and described contact is located on oscillating arm bracket, and contact contacts with resistor disc.Fuel level sensor generally is contained on fuel oil pump assembly, puts among fuel tank.Float can with fluid in fuel tank the number and floating up and down, drive swing arm, contact slides and obtains different resistance values on resistor disc.Resistance value is changed by signal again, understands the oil mass demonstrate fuel tank on the vehicle fuel level indicating gauge in.The fuel level sensor of prior art is fixed on fuel oil pump assembly, and centre-height is certain, unadjustable; When the fuel level sensor centre-height has deviation, oil meter can not correctly indicate the number of fluid.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art exactly, provides a kind of centre-height adjustable fuel level sensor.
The technical scheme that the utility model adopts is: adjustable fuel level sensor, comprise sensor stand, swing arm, oscillating arm bracket, resistor disc support, resistor disc and contact, described resistor disc is located on the resistor disc support, and described resistor disc support is fixedly connected with sensor stand; Described swing arm is fixedly connected with oscillating arm bracket, one end of swing arm is provided with float, the other end of swing arm and resistor disc support are rotationally connected, described contact is located on oscillating arm bracket, contact contacts with resistor disc, and described sensor stand is provided with slide bar, and an end of described slide bar is fixedly connected with sensor stand, the other end of described slide bar axially is flexibly connected, radially is fixedly connected with fuel oil pump assembly, the sheathed spring in the outside of described slide bar.
The beneficial effects of the utility model are: on sensor stand of the present utility model, with a slide bar, slide bar slides up and down and is connected with fuel oil pump assembly, and the spring on slide bar contacts fuel level sensor all the time with the fuel tank bottom.When there is deviation at the fuel level sensor center, can regulates the centre-height of fuel level sensor by the cushion block of fuel tank bottom, thereby obtain correct oil level indication.
The accompanying drawing explanation
Fig. 1: be structural representation of the present utility model;
Fig. 2: for the utility model is arranged on the schematic diagram on fuel oil pump assembly.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
As shown in Figure 1-2, adjustable fuel level sensor, comprise sensor stand 1, swing arm 2, oscillating arm bracket 3, resistor disc support 4, resistor disc 5 and contact (not shown), described resistor disc 5 is located on resistor disc support 4, and described resistor disc support 4 is fixedly connected with sensor stand 1; Described swing arm 2 is fixedly connected with oscillating arm bracket 3, one end of swing arm 2 is provided with float 6, the other end of swing arm 2 and resistor disc support 4 are rotationally connected, described contact is located on oscillating arm bracket 3, contact contacts with resistor disc 5, and described sensor stand 1 is provided with slide bar 7, and an end of described slide bar 7 is fixedly connected with sensor stand 1, the other end of described slide bar 7 axially is flexibly connected, radially is fixedly connected with fuel oil pump assembly 8, the sheathed spring 9 in the outside of described slide bar 7.
The bottom of described sensor stand 1 is provided with injection siphoning installation 10, and injection siphoning installation 10 improves the oil absorbency of pump core greatly, unaffected while guaranteeing fuel tank low oil level, bumpy sections, guarantees that engine starts smoothly.
Claims (2)
1. adjustable fuel level sensor, comprise sensor stand, swing arm, oscillating arm bracket, resistor disc support, resistor disc and contact, and described resistor disc is located on the resistor disc support, and described resistor disc support is fixedly connected with sensor stand; Described swing arm is fixedly connected with oscillating arm bracket, one end of swing arm is provided with float, the other end of swing arm and resistor disc support are rotationally connected, described contact is located on oscillating arm bracket, contact contacts with resistor disc, it is characterized in that: described sensor stand is provided with slide bar, and an end of described slide bar is fixedly connected with sensor stand, the other end of described slide bar axially is flexibly connected, radially is fixedly connected with fuel oil pump assembly, the sheathed spring in the outside of described slide bar.
2. adjustable fuel level sensor according to claim 1, it is characterized in that: the bottom of described sensor stand is provided with the injection siphoning installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507551.8U CN203385463U (en) | 2013-08-14 | 2013-08-14 | Adjustable oil level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507551.8U CN203385463U (en) | 2013-08-14 | 2013-08-14 | Adjustable oil level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385463U true CN203385463U (en) | 2014-01-08 |
Family
ID=49873941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507551.8U Expired - Lifetime CN203385463U (en) | 2013-08-14 | 2013-08-14 | Adjustable oil level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385463U (en) |
-
2013
- 2013-08-14 CN CN201320507551.8U patent/CN203385463U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |