CN207964015U - A kind of fuel-quantity transducer device - Google Patents
A kind of fuel-quantity transducer device Download PDFInfo
- Publication number
- CN207964015U CN207964015U CN201820499268.8U CN201820499268U CN207964015U CN 207964015 U CN207964015 U CN 207964015U CN 201820499268 U CN201820499268 U CN 201820499268U CN 207964015 U CN207964015 U CN 207964015U
- Authority
- CN
- China
- Prior art keywords
- fuel
- shield
- quantity transducer
- wall
- floating block
- 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
The utility model discloses a kind of fuel-quantity transducer devices of oil tank of vehicle parts technical field, it is welded with supporting rod at left and right sides of the inner wall of fuel tank, two groups of supporting rods are mutually welded with oscillating bearing depending on wall, the inner cavity of oscillating bearing is connected with shield, the antetheca of shield is provided with through-hole up and down, the top of shield is equipped with fuel-quantity transducer, the lower part of fuel-quantity transducer is equipped with guiding sense column, the outer wall for being oriented to sense column is socketed the floating block that is magnetic, the present apparatus is simple in structure, excellent in stability, it is easy to use.
Description
Technical field
The utility model discloses a kind of fuel-quantity transducer devices, specially oil tank of vehicle parts technical field.
Background technology
Fuel-quantity transducer is typically mounted in vehicle fuel tank, and by sensing device, the liquid level in fuel tank is become
Change, be converted to the resistance change of variable resistance, to be converted into electric signal variation device.Most general oil just is used at present
Quantity sensor is float+wire resistor formula sensor, and structure is to connect wire resistor with float, and coiling is driven by float
Resistance variations, to realize the effect of induction fuel tank liquid level, but the oil level in fuel tank or fuel tank is generated with the traveling of vehicle
It tilts or shakes, oil tank liquid level is unstable at this time so that the oil mass of measurement and variation cannot be by accurate measurements, existing part in addition
Alloy explosion-proof lamp can be filled in oil tank of vehicle, will have a direct impact on the movement of existing floating block, lead to the work of fuel-quantity transducer
Failure.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of fuel-quantity transducer device
When oil level of the existing fuel-quantity transducer in vehicle when driving fuel tank or fuel tank is tilted or shaken, oil mass cannot be supervised accurately
The problem of surveying the alloy explosion-proof lamp influence floating block movement with the interior filling of fuel tank, leading to the operational failure of fuel-quantity transducer.
To achieve the above object, the utility model provides the following technical solutions：A kind of fuel-quantity transducer device, including oil
The inner wall left and right sides of case, the fuel tank is welded with supporting rod, and supporting rod described in two groups is mutually welded with oscillating bearing depending on wall,
The inner cavity of the oscillating bearing is connected with shield, and the antetheca of the shield is provided with through-hole, the top installation of the shield up and down
There are fuel-quantity transducer, the lower part of the fuel-quantity transducer that guiding sense column is installed, the guiding sense column is located at the interior of shield
Chamber, the outer wall for being oriented to sense column are socketed the floating block that is magnetic.
Preferably, the outer wall top and the bottom for being oriented to sense column are both provided with spacing collar.
Preferably, the oscillating bearing is located at the one third on shield outer wall top.
Preferably, the magnetic floating block is Rubber magnetic shoe floating block.
Compared with prior art, the utility model has the beneficial effects that：Shield is arranged in the present apparatus, is oriented to sense column and magnetism
Floating block is respectively positioned on the inside of shield, ensures that magnetic floating block is not interfered by filler, oscillating bearing, oil tank of vehicle or fuel tank is arranged
When interior oil level is tilted or shaken, shield in oscillating bearing follows shakings with the shaking of liquid level, guarantee shield perpendicular to
Oil level ensures to be oriented to sense column with magnetic floating block perpendicular to oil level so that oil mass is by accurate measurements, present apparatus structure letter
Single, excellent in stability is easy to use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model is oriented to sense pillar construction schematic diagram.
In figure：1 fuel tank, 2 supporting rods, 3 oscillating bearings, 4 shields, 5 through-holes, 6 fuel-quantity transducers, 7 are oriented to sense column, 8 magnetic
Property floating block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fuel-quantity transducer device, including fuel tank 1,
It is welded with supporting rod 2 at left and right sides of the inner wall of the fuel tank 1, supporting rod 2 is mutually welded with oscillating bearing depending on wall described in two groups
3, the inner cavity of the oscillating bearing 3 is connected with shield 4, and the antetheca of the shield 4 is provided with through-hole 5, the top of the shield 4 up and down
End is equipped with fuel-quantity transducer 6, and the lower part of the fuel-quantity transducer 6 is equipped with guiding sense column 7, and the guiding feels 7, column
In the inner cavity of shield 4, the outer wall for being oriented to sense column 7 is socketed the floating block 8 that is magnetic.
Wherein, the outer wall top and the bottom for being oriented to sense column 7 are both provided with spacing collar, are limited to magnetic floating block 8, avoid magnetic
Property floating block 8 the phenomenon that contacting 4 inner cavity top of shield or bottom end, leading to magnetic 8 deformation or damage of floating block occur, oscillating bearing 3
At the one third on 4 outer wall top of shield so that the length of the shield 4 of 3 lower part of oscillating bearing is more than 3 top of oscillating bearing
The length of shield 4 improves the susceptibility of oscillating bearing 3, improves the accuracy of detection, and magnetic floating block 8 is Rubber magnetic shoe floating block, is prevented
The only corrosion of methanol or ethyl alcohol improves service life.
Operation principle：Fluid enters the inner cavity of shield 4 by the through-hole 5 of 4 bottom of shield, and the diameter of through-hole 5 is less than filling
The diameter of object so that Height of oil is identical with 4 outside Height of oil of shield in 4 inner cavity of shield, and magnetic floating block 8 rises with fluid
Or decline so that magnetic floating block 8 rises or falls along sense column 7 is oriented to so that is oriented to the resistance variations of sense column 7 so that
The electric current being oriented in the fuel-quantity transducer 6 that 7 top of sense column connects changes, you can vehicle is worked as in the variation for learning Height of oil
When the factors such as jolt cause fuel tank 1 inner fluid height to shake or tilt, because of the self lubricity and shield 4 of oscillating bearing 3
With the gravity of fluid so that shield 4 follows fluid to shake or tilt, and ensures that shield 4 can be vertical with oil level always, ensures oil
Measure the accuracy of monitoring.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of fuel-quantity transducer device, including fuel tank (1), it is characterised in that：It is welded at left and right sides of the inner wall of the fuel tank (1)
Be connected to supporting rod (2), supporting rod (2) described in two groups is mutually welded with oscillating bearing (3) depending on wall, the oscillating bearing (3) it is interior
Chamber is connected with shield (4), and the antetheca of the shield (4) is provided with through-hole (5) up and down, and the top of the shield (4) is equipped with oil
The lower part of quantity sensor (6), the fuel-quantity transducer (6) is equipped with guiding sense column (7), and the guiding sense column (7) is located at
The inner cavity of shield (4), the outer wall for being oriented to sense column (7) are socketed the floating block (8) that is magnetic.
2. a kind of fuel-quantity transducer device according to claim 1, it is characterised in that：It is described to be oriented to the outer of sense column (7)
Wall top and the bottom are both provided with spacing collar.
3. a kind of fuel-quantity transducer device according to claim 1, it is characterised in that：The oscillating bearing (3) is located at shield
At the one third for covering (4) outer wall top.
4. a kind of fuel-quantity transducer device according to claim 1, it is characterised in that：The magnetism floating block (8) is rubber
Magnetic floating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499268.8U CN207964015U (en) | 2018-04-09 | 2018-04-09 | A kind of fuel-quantity transducer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499268.8U CN207964015U (en) | 2018-04-09 | 2018-04-09 | A kind of fuel-quantity transducer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964015U true CN207964015U (en) | 2018-10-12 |
Family
ID=63727680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499268.8U Expired - Fee Related CN207964015U (en) | 2018-04-09 | 2018-04-09 | A kind of fuel-quantity transducer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964015U (en) |
-
2018
- 2018-04-09 CN CN201820499268.8U patent/CN207964015U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190409 |