CN206514923U - A kind of device for fuel pump fuel level sensor durable test - Google Patents
A kind of device for fuel pump fuel level sensor durable test Download PDFInfo
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- CN206514923U CN206514923U CN201720194317.2U CN201720194317U CN206514923U CN 206514923 U CN206514923 U CN 206514923U CN 201720194317 U CN201720194317 U CN 201720194317U CN 206514923 U CN206514923 U CN 206514923U
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- level sensor
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Abstract
The utility model is related to a kind of device for fuel pump fuel level sensor durable test.It is main to solve the problem of test of fuel pump fuel level sensor durable test device is not accurate enough.The test fuel tank and the first cylinder mounting plate of side plate are sequentially provided with the orthogonal side plate of mould bases, are close on mould bases from left to right, test fuel tank upper end is provided with cover plate, first cylinder is installed on the first cylinder mounting plate, side plate top is provided with the second cylinder mounting plate, second cylinder is installed on the second cylinder mounting plate, contiguous block is fixed with second cylinder, connecting shaft is fixed with contiguous block, connecting shaft one end is stretched into test fuel tank through cover plate, is stretched into the connecting shaft in test fuel tank and is fixed with sensor fixation plate.The apparatus structure of the fuel pump fuel level sensor durable test is simple, easy to operate, can precisely detect fuel level sensor durability degree, convenient and practical with low cost, it is easy to the advantage of popularization.
Description
Technical field
The utility model is related to a kind of device of test, and in particular to one kind is used for fuel pump fuel level sensor durable test
Device.
Background technology
Fuel pump fuel level sensor is measured for automobile oil level, and the quality of its quality directly affects the essence of oil-level measurement
Degree, so as to be related to the safety of automobile and life, therefore carries out durability test to it, is extremely important.It is existing
Technology in it is few it is special test fuel pump fuel level sensor durability degrees equipment, and test inconvenience, it is impossible to really simulate
The working condition of automotive oil tank, so the detection structure to fuel level sensor durability degree are inaccurate, influence product precision and
Qualification rate.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides a kind of for fuel pump fuel level sensor durable test
Device, mainly solve fuel pump fuel level sensor durable test device test it is not accurate enough the problem of, the fuel pump oil level
The apparatus structure of sensor durable test is simple, easy to operate, can precisely detect fuel level sensor durability degree, low with cost
It is honest and clean, it is convenient and practical, it is easy to the advantage of popularization.
The technical scheme that the utility model is used is：A kind of device for fuel pump fuel level sensor durable test,
Including sole, bottom plate, mould bases and side plate, described sole is provided with fixed pin, described fixation pin and is connected with swivel foot, institute
The swivel foot stated is connected with baseplate underside, and described mould bases is arranged on bottom plate, is sequentially provided with from left to right on described mould bases
With the orthogonal side plate of mould bases, it is close to the test fuel tank and the first cylinder mounting plate of side plate, described test fuel tank upper end is set
Have and the first cylinder be installed on cover plate, the first described cylinder mounting plate, described side plate top is provided with the second cylinder mounting plate,
It is provided with the second described cylinder mounting plate on the second cylinder, the second described cylinder and is fixed with contiguous block, described connection
Connecting shaft is fixed with block, described connecting shaft one end is stretched into test fuel tank through cover plate, the connection stretched into test fuel tank
Sensor fixation plate is fixed with axle.
Further, the first described cylinder is provided with cylinder axis, and described cylinder axis and bottom plate are inconsistent.
Further, the second described cylinder is no bar cylinder.
Further, described sensor fixation plate is box-like, is internally provided with fuel level sensor, and described oil level is passed
Sensor includes ball float and resistor wiring group.
Further, described connecting shaft is cylinder or rectangle.
Further, described cover plate is provided with through hole, and described through hole is provided with self lubrication bearing.
The beneficial effects of the utility model are：Due to taking above-mentioned technical proposal, the fuel pump fuel level sensor is durable to be surveyed
The apparatus structure of examination is simple, easy to operate, can precisely detect fuel level sensor durability degree, convenient and practical with low cost,
Advantage easy to spread.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1, sole in figure；2nd, bottom plate；3rd, mould bases；4th, side plate；5th, fixed pin；6th, swivel foot；7th, test fuel tank；8th, the first gas
Cylinder installing plate；9th, cover plate；10th, the first cylinder；11st, the second cylinder mounting plate；12nd, the second cylinder；13rd, contiguous block；14th, connect
Axle；15th, sensor fixation plate；16th, cylinder axis；17th, fuel level sensor；18th, ball float；19th, resistor wiring group；20th, through hole；21、
Self lubrication bearing.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of device for fuel pump fuel level sensor durable test, including sole 1, bottom plate 2, mould bases
3 and side plate 4, described sole 1 is provided with fixed pin 5, described fixation pin 5 and is connected with swivel foot 6, described swivel foot 6
It is connected with the downside of bottom plate 2, described mould bases 3 is set on a base plate 2, is sequentially provided with from left to right on described mould bases 3 and mould bases 3
Orthogonal side plate 4, the cylinder mounting plate 8 of test fuel tank 7 and first for being close to side plate 4, the described upper end of test fuel tank 7 is provided with
First cylinder 10 is installed, the described top of side plate 4 is installed provided with the second cylinder on cover plate 9, the first described cylinder mounting plate 8
It is provided with plate 11, the second described cylinder mounting plate 11 on second cylinder 12, the second described cylinder 12 and is fixed with contiguous block
13, connecting shaft 14 is fixed with described contiguous block 13, and described one end of connecting shaft 14 is stretched into test fuel tank 7 through cover plate 9,
Stretch into the connecting shaft 14 in test fuel tank 7 and be fixed with sensor fixation plate 15.
It is preferred that, the first described cylinder 10 is provided with cylinder axis 16, and described cylinder axis 16 and bottom plate 2 are inconsistent, institute
The second cylinder 12 stated is no bar cylinder, and described sensor fixation plate 15 is box-like, is internally provided with fuel level sensor 17,
Described fuel level sensor 17 includes ball float 18 and resistor wiring group 19.The sensor fixation plate 15 of box-like is easier to place oil
Aperture can be set on level sensor 17, and sensor fixation plate 15, facilitate fluid to discharge in time, to reduce the work of cylinder
Pressure, the external output resistance signal of resistor wiring group 19, output resistance signal is connected with external liquid crystal display control panel.
It is preferred that, described connecting shaft 14 is cylinder or rectangle.The shape of connecting shaft 14 stretches into test for convenience
The cooperation that is connected of fuel tank 7 and sensor fixation plate 15 can be that variously-shaped, described cover plate 9 is provided with through hole 20, and described is logical
Hole 20 is provided with self lubrication bearing 21.Through hole 20 stretches into test fuel tank 7 for connecting shaft 14, and self lubrication bearing 21 is used for the company of reduction
Coefficient of friction between spindle 14 and test fuel tank 7.
When use, by fuel level sensor 17 loaded in fuel level sensor fixed plate 15, it is placed in test fuel tank 7, opens
After dynamic no bar cylinder switch, no bar cylinder drives the float 18 on fuel level sensor 17 and fuel level sensor 17 in test fuel tank 7
It is interior to move up and down, then start the shift knob of the first cylinder 10, allow the first cylinder 10 to drive mould bases 3 to move up and down, to simulate
Fuel tank operating mode, to complete the test to the durability degree of fuel level sensor 17, the data of test can be controlled in external liquid crystal display
Read and control on panel.
The apparatus structure of the fuel pump fuel level sensor durable test is simple, easy to operate, can precisely detect that oil level is passed
Sensor durability degree, it is convenient and practical with low cost, it is easy to the advantage of popularization.
Every technical staff's notice：Although the utility model is described according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, and the repacking of any utilization inventive concept will all include this specially
In sharp scope of patent protection.
Claims (6)
1. a kind of device for fuel pump fuel level sensor durable test, it is characterised in that：Including sole, bottom plate, mould bases and
Side plate, described sole is provided with fixed pin, described fixation pin and is connected with swivel foot, described swivel foot and baseplate underside
Be connected, described mould bases is arranged on bottom plate, be sequentially provided with from left to right on described mould bases with the orthogonal side plate of mould bases,
It is close to the test fuel tank and the first cylinder mounting plate of side plate, described test fuel tank upper end is provided with cover plate, the first described cylinder
First cylinder is installed, described side plate top is provided with the second cylinder mounting plate, the second described cylinder mounting plate on installing plate
On be provided with to be fixed with contiguous block, described contiguous block on the second cylinder, the second described cylinder and be fixed with connecting shaft, it is described
Connecting shaft one end stretched into through cover plate in test fuel tank, stretch into and be fixed with sensor in the connecting shaft in test fuel tank and fix
Plate.
2. a kind of device for fuel pump fuel level sensor durable test according to claim 1, it is characterised in that：Institute
The first cylinder stated is provided with cylinder axis, and described cylinder axis and bottom plate are inconsistent.
3. a kind of device for fuel pump fuel level sensor durable test according to claim 1, it is characterised in that：Institute
The second cylinder stated is no bar cylinder.
4. a kind of device for fuel pump fuel level sensor durable test according to claim 1, it is characterised in that：Institute
The sensor fixation plate stated is box-like, is internally provided with fuel level sensor, and described fuel level sensor includes ball float and resistance
Wiring group.
5. a kind of device for fuel pump fuel level sensor durable test according to claim 1, it is characterised in that：Institute
The connecting shaft stated is cylinder or rectangle.
6. a kind of device for fuel pump fuel level sensor durable test according to claim 1, it is characterised in that：Institute
The cover plate stated is provided with through hole, and described through hole is provided with self lubrication bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194317.2U CN206514923U (en) | 2017-03-02 | 2017-03-02 | A kind of device for fuel pump fuel level sensor durable test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194317.2U CN206514923U (en) | 2017-03-02 | 2017-03-02 | A kind of device for fuel pump fuel level sensor durable test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514923U true CN206514923U (en) | 2017-09-22 |
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ID=59868273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194317.2U Active CN206514923U (en) | 2017-03-02 | 2017-03-02 | A kind of device for fuel pump fuel level sensor durable test |
Country Status (1)
| Country | Link |
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| CN (1) | CN206514923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843318A (en) * | 2017-12-19 | 2018-03-27 | 广电计量检测（北京）有限公司 | A kind of liquid level gauge Endurance life test device and method |
| CN109443500A (en) * | 2018-09-25 | 2019-03-08 | 长春中车轨道车辆有限公司 | CRH380 EMU dirt box liquid level sensor detection method |
-
2017
- 2017-03-02 CN CN201720194317.2U patent/CN206514923U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843318A (en) * | 2017-12-19 | 2018-03-27 | 广电计量检测（北京）有限公司 | A kind of liquid level gauge Endurance life test device and method |
| CN107843318B (en) * | 2017-12-19 | 2019-12-20 | 广电计量检测（北京）有限公司 | Device and method for testing endurance life of liquid level meter |
| CN109443500A (en) * | 2018-09-25 | 2019-03-08 | 长春中车轨道车辆有限公司 | CRH380 EMU dirt box liquid level sensor detection method |
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