CN104266713B - A kind of fuel level sensor probe terminal pad - Google Patents
A kind of fuel level sensor probe terminal pad Download PDFInfo
- Publication number
- CN104266713B CN104266713B CN201410519867.8A CN201410519867A CN104266713B CN 104266713 B CN104266713 B CN 104266713B CN 201410519867 A CN201410519867 A CN 201410519867A CN 104266713 B CN104266713 B CN 104266713B
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- China
- Prior art keywords
- terminal pad
- probe
- counter sink
- level sensor
- fuel level
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- 239000000523 sample Substances 0.000 title claims abstract description 37
- 239000000446 fuel Substances 0.000 title claims abstract description 24
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000011810 insulating material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
A kind of fuel level sensor probe terminal pad, including terminal pad ontology, the terminal pad ontology is cylindrical structure, terminal pad body lower part is provided with groove, groove inner wall is equipped with strip, terminal pad body upper part is equipped with the first counter sink for fixing probe, and the first counter sink of terminal pad body upper part is connected with the groove of terminal pad body lower part, and terminal pad ontology side is equipped with end cap.The configuration of the present invention is simple and securely, assembling difficulty is small, and packaging efficiency is high, and easy to operate, be easy to do over again disassembly, reduction maintenance cost.
Description
Technical field
The present invention relates to a kind of fuel level sensor probe terminal pads.
Background technique
Fuel level sensor is the variation by acquiring level height, and the main area coverage using two electrodes is with liquid level
Variation and change, level gauging is carried out so as to cause the relationship of corresponding electric capacitance change, by the variable quantity of capacitor (i.e. oil level
Variable quantity) it is converted into the electric signal output of standard.
Existing fuel level sensor (referring to Fig.1) includes oil level connector T, probe B, two insulating materials base bodies (J1 and J2), because
Probe B need to insulate with outer tube W.First insulating materials base body J1 of existing fuel level sensor is extruded in housing by interference fit
On pipe W, it is provided with the fixed probe B of groove among the first insulating materials base body J1, prevents probe B from connecting short circuit, probe with outer tube W
The lower end B is fixed by the second insulating materials base body J2.
The insulating materials base body of existing fuel level sensor was fully relied on because connecting using the mode of interference fit
It is full of and is press-connected, it is not firm, and cause to be difficult to assemble when production, and such as find that product problem is not easy to disassemble after being completed, behaviour
It bothers, time-consuming and laborious, difficulty is reprocessed in increase.
Summary of the invention
The technical problem to be solved by the present invention is to overcome drawbacks described above of the existing technology, provide a kind of packaging efficiency
Height, sound construction is easy to operate, fuel level sensor probe terminal pad easy to maintenance.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of fuel level sensor probe terminal pad, including terminal pad ontology, the terminal pad ontology are cylindrical structure, even
It connects disk body lower part and is provided with groove, groove inner wall is equipped with strip, and terminal pad body upper part is heavy equipped with first for fixing probe
First counter sink of head bore, terminal pad body upper part is connected with the groove of terminal pad body lower part, and terminal pad ontology side is set
There is end cap.
Further, the groove is set to terminal pad body lower part middle position.
Further, the end cap of terminal pad ontology side is equipped with the second counter sink, and the second counter sink connects for fixed
Connect the oil level connector of disk and fuel level sensor.
Further, the quantity of second counter sink is preferably three.
The probe terminal pad of the present invention is assembled to the method on fuel level sensor are as follows: terminal pad sheet is protruded into probe upper end
In the groove of body lower part, and the first sunk screw is placed in the first counter sink, passes through the fixed probe of the first sunk screw；Due to
Groove inner wall is equipped with strip, and while probe fixed by the first sunk screw, strip can be used for preventing probe from rotating, into one
Step locks probe.Meanwhile the second sunk screw being placed in the second counter sink, it is heavy by be placed in the second counter sink second
Terminal pad is fixed on the oil level connector of fuel level sensor by head screw.And probe lower end can be by the lid that is placed in outer tube W
Plug is fixed.
The configuration of the present invention is simple and securely, assembling difficulty is small, and packaging efficiency is high, and easy to operate, be easy to do over again disassembly, reduction
Maintenance cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing fuel level sensor；
Fig. 2 is the cross-sectional view of fuel level sensor probe terminal pad of the present invention；
Fig. 3 is the top view of fuel level sensor probe terminal pad of the present invention；
Fig. 4 is the structural schematic diagram using the fuel level sensor of the probe terminal pad of the present invention.
In figure: T --- oil level connector；B --- probe；J1 --- the first insulating materials base body；J2 --- the second insulation material
Material torr body；W --- outer tube；1 --- terminal pad ontology；2 --- groove；3 --- strip；4 --- the first counter sink；5——
End cap；6-1,6-2,6-3 --- the second counter sink；7 --- the first sunk screw；8 --- the second sunk screw；9 --- lid plug.
Specific embodiment
Below in conjunction with drawings and examples, the invention will be further described.
Referring to Fig. 2,3,4, a kind of fuel level sensor probe terminal pad, including terminal pad ontology 1, the terminal pad ontology 1
For cylindrical structure, 1 lower part of terminal pad ontology is provided with groove 2, and 2 inner wall of groove is equipped with strip 3, and 1 top of terminal pad ontology is equipped with
For fixing the first counter sink 4 of probe B, first counter sink 4 on 1 top of terminal pad ontology is recessed with 1 lower part of terminal pad ontology
Slot 2 is connected, and 1 side of terminal pad ontology is equipped with end cap 5.
The groove 2 is set at 1 lower middle position of terminal pad ontology.
The end cap 5 of 1 side of terminal pad ontology be equipped with the second counter sink, the second counter sink for be fixedly connected disk and
The oil level connector T of fuel level sensor.
The quantity of second counter sink is three, and 6-1,6-2,6-3 are shown respectively as in figure.
When the probe terminal pad of the present invention is assembled on fuel level sensor, the upper end probe B is protruded under terminal pad ontology 1
In the groove 2 in portion, and the first sunk screw 7 is placed in the first counter sink 4, passes through the fixed probe B of the first sunk screw 7；By
It is equipped with strip 3 in 2 inner wall of groove, while probe B fixed by the first sunk screw 7, strip 3 can be used for preventing probe B
Rotation, further locks probe B.Meanwhile the second sunk screw 8 being placed in the second counter sink, by being placed in the second countersunk head
Terminal pad is fixed on the oil level connector T of fuel level sensor by the second sunk screw 8 in hole.And the lower end probe B can be by setting
It is fixed in the lid plug 9 in outer tube W.
Several preferred embodiments of the invention are discussed in detail above.The specific embodiment is only used
Core of the invention thought is understood in help.It should be pointed out that those of ordinary skill in the art, not departing from this hair
, can be with several improvements and modifications are made to the present invention under the premise of bright principle, these improvement and modification also belong to power of the present invention
The protection scope that benefit requires.
Claims (3)
1. a kind of fuel level sensor probe terminal pad, which is characterized in that including terminal pad ontology, the terminal pad ontology is cylinder
Body structure, terminal pad body lower part are provided with groove, and groove inner wall is equipped with strip, and terminal pad body upper part is equipped with for fixing probe
The first counter sink, the first counter sink of terminal pad body upper part is connected with the groove of terminal pad body lower part, terminal pad sheet
Body side is equipped with end cap；
The end cap of terminal pad ontology side is equipped with the second counter sink, and the second counter sink is passed for being fixedly connected with disk and oil level
The oil level connector of sensor；
Terminal pad ontology is set in oil level connector；
First sunk screw is placed in the first counter sink, passes through the fixed probe of the first sunk screw.
2. fuel level sensor probe terminal pad according to claim 1, which is characterized in that the groove is set to terminal pad sheet
At body lower middle position.
3. fuel level sensor probe terminal pad according to claim 1, which is characterized in that the quantity of second counter sink
It is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519867.8A CN104266713B (en) | 2014-10-08 | 2014-10-08 | A kind of fuel level sensor probe terminal pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519867.8A CN104266713B (en) | 2014-10-08 | 2014-10-08 | A kind of fuel level sensor probe terminal pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266713A CN104266713A (en) | 2015-01-07 |
| CN104266713B true CN104266713B (en) | 2019-01-11 |
Family
ID=52158254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410519867.8A Active CN104266713B (en) | 2014-10-08 | 2014-10-08 | A kind of fuel level sensor probe terminal pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266713B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914487A (en) * | 2004-10-29 | 2007-02-14 | 日本特殊陶业株式会社 | Liquid state detecting sensor |
| CN101393461A (en) * | 2007-09-21 | 2009-03-25 | 上海平迪凯特仪器仪表有限公司 | Radio frequency admittance admittance level controller |
| CN201974210U (en) * | 2010-11-29 | 2011-09-14 | 四川泛华航空仪表电器厂 | Double-cylindrical capacitance liquid level sensor with spiral groove |
| CN102401678A (en) * | 2010-09-16 | 2012-04-04 | 苏州工业园区天驰自控仪表有限公司 | Intelligent level measuring device |
| CN202836671U (en) * | 2012-10-12 | 2013-03-27 | 王德元 | Adjustable dual sealed liquid level sensor |
| CN103069257A (en) * | 2010-07-30 | 2013-04-24 | 恩德莱斯和豪瑟尔两合公司 | Apparatus and method for securing the attachment of the tube, which is coaxially arranged around the measurement probe, of a measurement probe unit of the fill level meter to a process connection element |
| CN204188223U (en) * | 2014-10-08 | 2015-03-04 | 湖南菲尔斯特传感器有限公司 | Fuel level sensor probe terminal pad |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201331405Y (en) * | 2008-12-25 | 2009-10-21 | 东风汽车有限公司 | Special sleeve for detecting torque of welded nut |
-
2014
- 2014-10-08 CN CN201410519867.8A patent/CN104266713B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914487A (en) * | 2004-10-29 | 2007-02-14 | 日本特殊陶业株式会社 | Liquid state detecting sensor |
| CN101393461A (en) * | 2007-09-21 | 2009-03-25 | 上海平迪凯特仪器仪表有限公司 | Radio frequency admittance admittance level controller |
| CN103069257A (en) * | 2010-07-30 | 2013-04-24 | 恩德莱斯和豪瑟尔两合公司 | Apparatus and method for securing the attachment of the tube, which is coaxially arranged around the measurement probe, of a measurement probe unit of the fill level meter to a process connection element |
| CN102401678A (en) * | 2010-09-16 | 2012-04-04 | 苏州工业园区天驰自控仪表有限公司 | Intelligent level measuring device |
| CN201974210U (en) * | 2010-11-29 | 2011-09-14 | 四川泛华航空仪表电器厂 | Double-cylindrical capacitance liquid level sensor with spiral groove |
| CN202836671U (en) * | 2012-10-12 | 2013-03-27 | 王德元 | Adjustable dual sealed liquid level sensor |
| CN204188223U (en) * | 2014-10-08 | 2015-03-04 | 湖南菲尔斯特传感器有限公司 | Fuel level sensor probe terminal pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266713A (en) | 2015-01-07 |
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