CN211054912U - Signal testing device for oil sensor - Google Patents
Signal testing device for oil sensor Download PDFInfo
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- CN211054912U CN211054912U CN201922345112.1U CN201922345112U CN211054912U CN 211054912 U CN211054912 U CN 211054912U CN 201922345112 U CN201922345112 U CN 201922345112U CN 211054912 U CN211054912 U CN 211054912U
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- oil
- pipeline
- oil tank
- oil cylinder
- tool box
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Abstract
The utility model discloses a signal testing device for an oil mass sensor, which belongs to the field of oil mass sensors and comprises a base, wherein a tool box is arranged on the upper surface of the base, a storage battery and a controller are arranged in the tool box, an oil cylinder is fixed on one side of the upper surface of the tool box, an oil mass sensor is arranged in the oil cylinder, an oil tank is arranged on the other side of the upper surface of the tool box, the top of the oil cylinder, which is close to the side wall of the oil tank, is connected with a first pipeline, an oil pump is arranged on the first pipeline, one end of the first pipeline penetrates through the top wall of the oil tank and extends into the oil tank, the bottom of the oil cylinder, which is close to the side wall of the oil tank, is connected with a second pipeline, one; the utility model relates to a novelty, the different condition of simulation carries out signal test to oil mass sensor to whether accurate detection goes out oil mass sensor's signal transmission function normal, easy operation, test effect is good, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of the oil mass sensor, concretely relates to signal testing arrangement for oil mass sensor.
Background
With the continuous improvement of the living standard of people, automobile products are more and more popularized. The combination meter is a part which is concerned by a user at the moment of daily driving, and the specific consumption condition of fuel displayed by a fuel meter in the combination meter is the focus of attention of a client. The factor influencing the indication accuracy of the fuel gauge can be that the fuel quantity information transmitted to the fuel gauge by the whole vehicle fuel quantity sensor is wrong, so that the signal transmission of the fuel quantity sensor needs to be tested after the fuel quantity sensor is produced, but the existing testing device can only test the fuel quantity sensor in a static state, and the testing result is inaccurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a signal testing arrangement for oil mass sensor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a signal testing arrangement for oil mass sensor, the on-line screen storage device comprises a base, surface mounting has the toolbox on the base, install battery and controller in the toolbox, one side of toolbox upper surface is fixed with an oil section of thick bamboo, be provided with oil mass sensor in the oil section of thick bamboo, the oil tank is installed to the opposite side of toolbox upper surface, the top that an oil section of thick bamboo is close to the oil tank lateral wall is connected with pipeline one, install oil pump one on the pipeline one, and the roof that the one end of pipeline one runs through the oil tank stretches into the inside of oil tank, the bottom that an oil section of thick bamboo is close to the oil tank lateral wall is connected with pipeline two, the one end of pipeline two is connected with the oil tank, and install oil pump two on the pipeline two, install combination meter on the roof of oil tank, transparent.
Adopt above-mentioned scheme, pour into appropriate amount oil into the oil tank, through oil pump two with the oil in the oil tank pour into the oil drum, can observe the oil mass in the oil drum through transparent viewing aperture and scale, the oil mass sensor transmits the oil mass that detects for the controller, the controller transmits the signal transmission for combination meter, can observe oil mass information on the instrument, data difference through the two, can judge whether accurate of the signal transmission of an oil mass sensor, through oil pump one and pipeline one, can pump the oil in the oil drum, simulate the fuel condition, compare with the numerical value on the combination meter according to the numerical value that the oil mass reduces in the oil drum, can further judge whether accurate of the signal transmission of an oil mass sensor, the testing condition when can simulate the car and remove through thrust unit's removal, make the test result more comprehensive, it is accurate, the test effect is good.
As a preferred embodiment, the lower surface of the base is symmetrically provided with moving wheels, and a push rod is welded on one side wall of the base in an inclined mode.
By adopting the scheme, the whole device can be conveniently pushed by moving the wheels and the push rod, so that the oil quantity condition when the automobile moves is simulated.
As a preferred embodiment, the oil cylinder is of a cylindrical structure with an opening at the top, and rubber blocks are symmetrically bonded on the inner wall of the top end of the oil cylinder.
By adopting the scheme, the rubber block is arranged in the oil cylinder, so that the oil quantity sensor can be fixed in the oil cylinder, and the influence on a test result caused by shaking is avoided.
As a preferred embodiment, the oil quantity sensor is electrically connected with the controller, and the controller is electrically connected with the combination meter.
By adopting the scheme, the controller is utilized to receive the detection signal of the oil quantity sensor and transmit the detection signal to the combination meter, so that the comparison of operators is facilitated.
In a preferable embodiment, the top of the side wall of the oil tank far away from the oil cylinder is connected with an oil filling pipe, and a valve is arranged on the oil filling pipe.
By adopting the scheme, fuel can be conveniently injected into the fuel tank through the fuel filling pipe, and the test is convenient to carry out.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the signal testing device for the oil quantity sensor, the oil cylinder, the oil tank, the second pipeline, the second oil pump, the transparent observation port, the graduated scale and the like are arranged, and fuel oil is injected into the oil cylinder, so that the injected oil quantity can be conveniently observed, and the testing of an operator is facilitated;
this signal testing arrangement for oil mass sensor is through setting up toolbox, controller, pipeline one, oil pump one and combination meter isotructure, through carrying the oil in the oil section of thick bamboo in the oil tank, the numerical value that the oil mass reduces in the oil section of thick bamboo compares with the numerical value on the combination meter according to the oil section of thick bamboo, and the judgement that can be further goes out oil quantity sensor's signal transmission whether accurate, and the test effect is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the oil cartridge of the present invention;
fig. 3 is a side view of the oil cartridge of the present invention.
In the figure: 1. a base; 2. a tool box; 3. a storage battery; 4. a controller; 5. an oil cylinder; 6. a first pipeline; 7. an oil tank; 8. a first pipeline; 9. a first oil pump; 10. a second pipeline; 11. an oil pump II; 12. a combination meter; 13. a transparent viewing port; 14. a graduated scale.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a signal testing device for an oil sensor, which comprises a base 1, wherein moving wheels are symmetrically arranged on the lower surface of the base 1, and a push rod (see fig. 1) is welded on one side wall of the base 1 in an inclined manner; the whole device can be conveniently pushed by moving the wheels and the push rod, so that the oil quantity condition of the automobile during moving is simulated.
The tool box 2 is installed on the upper surface of the base 1, the storage battery 3 and the controller 4 are installed in the tool box 2, the oil cylinder 5 is fixed on one side of the upper surface of the tool box 2, the oil quantity sensor 6 is arranged in the oil cylinder 5, the oil cylinder 5 is of a cylindrical structure with an opening at the top, and rubber blocks are symmetrically bonded on the inner wall of the top end of the oil cylinder 5 (see fig. 1 and 2); be provided with the block rubber in oil section of thick bamboo 5, can fix oil mass sensor 6 in oil section of thick bamboo 5's inside, avoid it to rock and influence the test result.
An oil tank 7 is mounted on the other side of the upper surface of the tool box 2, a first pipeline 8 is connected to the top, close to the side wall of the oil tank 7, of the oil cylinder 5, a first oil pump 9 is mounted on the first pipeline 8, one end of the first pipeline 8 penetrates through the top wall of the oil tank 7 and extends into the oil tank 7, a second pipeline 10 is connected to the bottom, close to the side wall of the oil tank 7, of the oil cylinder 5, one end of the second pipeline 10 is connected with the oil tank 7, a second oil pump 11 is mounted on the second pipeline 10, a combined instrument 12 is mounted on the top wall of the oil tank 7, the oil quantity sensor 6 is electrically connected with the controller 4, and; the controller 4 is used for receiving a detection signal of the oil quantity sensor 6 and transmitting the detection signal to the combination meter 12, so that comparison by an operator is facilitated.
A transparent observation port 13 is formed in the side wall of the oil cylinder 5 along the vertical direction, a graduated scale 14 is arranged on one side of the transparent observation port 13 along the vertical direction, an oil filling pipe is connected to the top of the side wall of the oil tank 7 far away from the oil cylinder 5, and a valve is mounted on the oil filling pipe (see fig. 1); the fuel can be conveniently injected into the fuel tank 7 through the fuel filling pipe, and the test is convenient to carry out.
When the automobile oil pump is used, a proper amount of oil is injected into the oil tank 7, the oil in the oil tank 7 is injected into the oil cylinder 5 through the oil pump II, the oil amount in the oil cylinder can be observed through the transparent observation port 13 and the graduated scale 14 on the side wall of the oil cylinder 5, the oil amount sensor 6 transmits detected oil amount information to the controller 4, the controller 4 transmits signals to the combination instrument 12, the oil amount information can be observed on the combination instrument 12, whether the signal transmission of the oil amount sensor 6 is accurate or not can be judged through the data difference of the oil pump I9 and the pipeline I8, the oil in the oil cylinder 5 can be pumped out, the condition of fuel oil when an automobile runs is simulated by using the reduction of the oil amount in the oil cylinder 5, the signal transmission of the oil amount sensor 6 can be further judged whether to be accurate or not according to the comparison of the value of the reduction of the oil amount in the oil cylinder 5 and the value on the combination instrument 12, the detection condition when the automobile moves, the test result is more comprehensive and accurate, and the test effect is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a signal testing arrangement for oil mass sensor, includes base (1), its characterized in that: the oil pump type oil-water separator is characterized in that a tool box (2) is mounted on the upper surface of a base (1), a storage battery (3) and a controller (4) are mounted in the tool box (2), an oil cylinder (5) is fixed on one side of the upper surface of the tool box (2), an oil quantity sensor (6) is arranged in the oil cylinder (5), an oil tank (7) is mounted on the other side of the upper surface of the tool box (2), a first pipeline (8) is connected to the top of the side wall, close to the oil tank (7), of the oil cylinder (5), a first oil pump (9) is mounted on the first pipeline (8), one end of the first pipeline (8) penetrates through the top wall of the oil tank (7) and stretches into the inside of the oil tank (7), a second pipeline (10) is connected to the bottom, close to the side wall of the oil tank (7), one end of the second pipeline (10) is connected with the oil tank (7), a second, a transparent observation port (13) is formed in the side wall of the oil cylinder (5) in the vertical direction, and a graduated scale (14) is arranged on one side of the transparent observation port (13) in the vertical direction.
2. The signal testing device for the oil quantity sensor according to claim 1, characterized in that: the lower surface symmetry of base (1) is installed and is removed the wheel, and base (1) one side wall slope welding has the push rod.
3. The signal testing device for the oil quantity sensor according to claim 1, characterized in that: the oil cylinder (5) is of a cylindrical structure with an opening at the top, and rubber blocks are symmetrically bonded on the inner wall of the top end of the oil cylinder (5).
4. The signal testing device for the oil quantity sensor according to claim 1, characterized in that: the oil quantity sensor (6) is electrically connected with the controller (4), and the controller (4) is electrically connected with the combination instrument (12).
5. The signal testing device for the oil quantity sensor according to claim 1, characterized in that: the top of the side wall of the oil tank (7) far away from the oil cylinder (5) is connected with an oil filling pipe, and the oil filling pipe is provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345112.1U CN211054912U (en) | 2019-12-24 | 2019-12-24 | Signal testing device for oil sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345112.1U CN211054912U (en) | 2019-12-24 | 2019-12-24 | Signal testing device for oil sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211054912U true CN211054912U (en) | 2020-07-21 |
Family
ID=71589802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922345112.1U Active CN211054912U (en) | 2019-12-24 | 2019-12-24 | Signal testing device for oil sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211054912U (en) |
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2019
- 2019-12-24 CN CN201922345112.1U patent/CN211054912U/en active Active
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