CN207675361U - A kind of tank pressure sensing device fixing device - Google Patents
A kind of tank pressure sensing device fixing device Download PDFInfo
- Publication number
- CN207675361U CN207675361U CN201721878741.5U CN201721878741U CN207675361U CN 207675361 U CN207675361 U CN 207675361U CN 201721878741 U CN201721878741 U CN 201721878741U CN 207675361 U CN207675361 U CN 207675361U
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- CN
- China
- Prior art keywords
- holding part
- pressure sensor
- pressure sensing
- sensing device
- interconnecting piece
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- 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.)
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Abstract
The utility model is related to a kind of tank pressure sensing device fixing devices, including pressure sensor, it is fixed on the pipeline road of the pressure sensor end, and holder, the pressure sensor includes end and the interconnecting piece that is connect with the end, it is empty for cyclic annular cylinder in the end, the pipeline road is threaded through in the two through hole of the end, the holder is made of elastic material, holding part including fixed seat and above the fixed seat, the section of the holding part is U-shaped, it is with opposite front-end and back-end, two middle side parts of the holding part are equipped with groove for accommodating the pipeline road, the medial surface of the holding part and the lateral wall of the interconnecting piece of the pressure sensor match, two opposite buckles are formed respectively inwards above the rear end of the holding part.The tank pressure sensing device fixture structure is simple, and the fixed reliability of pressure sensor increases, and reduces breakage risk.
Description
Technical field
The utility model is related to a kind of fuel tank of vehicle more particularly to a kind of tank pressure sensing device fixing devices.
Background technology
In fuel tank of vehicle, pressure sensor needs the upper surface for being fixed on fuel tank.Traditional fuel tank fixed form
Reliability is low, and is very easy to cause stress the breakage of sensor；Structure is extremely complex.
Utility model content
The purpose of this utility model is to be directed to above-mentioned present situation, provides a kind of fixed reliability of guarantee pressure sensor and subtracts
Small breakage risk and tank pressure sensing device fixing device simple in structure.
The technical solution adopted in the utility model：A kind of tank pressure sensing device fixing device, including it is pressure sensor, solid
The holder for being scheduled on the pipeline road of the pressure sensor end and being fixed on the pressure sensor on fuel tank shell,
The pressure sensor includes end and the interconnecting piece that is connect with the end, empty for cyclic annular cylinder, the end in the end
The external dimensions in portion is small compared with the external dimensions of the interconnecting piece, to make the end lateral wall and the interconnecting piece outside
Wall forms step, and the side wall of the end is equipped with opposite two through hole, and the pipeline road is threaded through the two through hole of the end
In, the holder is made of elastic material, including fixed seat and the holding part above the fixed seat, and the fixed seat is solid
It is scheduled on the surface of the fuel tank shell, the section of the holding part is U-shaped, with opposite front-end and back-end, the clasp
Two middle side parts in portion are equipped with groove for accommodating the pipeline road, the medial surface of the holding part and the pressure sensor
The lateral wall of interconnecting piece match, two opposite buckles, two card are formed above the rear end of the holding part respectively inwards
Button is supported on the interconnecting piece of the pressure sensor.
The effect of the utility model is：While the tank pressure sensing device fixing device realizes fixed pipeline road,
Also support secures pressure sensor, and simple in structure, and the fixed reliability of pressure sensor increases, and reduces breakage risk.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of tank pressure sensing device fixing device provided by the utility model；
Fig. 2 is the dimensional structure diagram of holder in Fig. 1.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
Referring to Fig. 1, being a kind of tank pressure sensing device fixing device provided by the utility model, it is fixed on fuel tank shell
On body.The tank pressure sensing device fixing device includes pressure sensor 1, is fixed on the pipeline road of 1 end of pressure sensor
2 and the holder 3 that is fixed on pressure sensor on the fuel tank shell.
Pressure sensor 1 includes end 11 and the interconnecting piece 12 being connect with end 11.
End 11 and interconnecting piece 12 are circle ring column and coaxial, and the outer diameter of end 11 is small compared with the outer diameter of interconnecting piece 12, from
And the lateral wall of end 11 and the lateral wall of interconnecting piece 12 is made to form step.The side wall of end 11 is equipped with opposite two through hole, uses
In wearing pipeline road 2.
Pipeline road 2 is threaded through in the two through hole of end 11.
Please refer to Fig. 2, holder 3 is made of elastic material, is HDPE materials specifically.Holder 3 includes fixed seat 31
With the holding part 32 above fixed seat 31.Holder 3 is while fixed pipeline road 2, it is also possible to support and fix pressure
Force snesor 1.
Fixed seat 31 is in cylindrical shape, is fixed on the surface of the fuel tank shell.Specifically, fixed seat 31 is welded on this
The surface of fuel tank shell.
The bottom outside of holding part 32 is connect with 31 top of fixed seat.The section of holding part 32 is U-shaped comprising has opposite
Front-end and back-end.Two middle side parts of holding part 32 are equipped with a U-shaped groove 321 for accommodating pipeline road 2.Holding part 32
Bottom inside be arc surface, and match with the outer wall of the interconnecting piece of pressure sensor 1 12.Divide above the rear end of holding part 32
It is not inwardly formed two opposite buckles 322.In this present embodiment, buckle 322 and the rear end top of holding part 32 are integrally formed, and
It is smoothly connected above buckle 322 and the rear end of holding part 32.
When the interconnecting piece 12 of pressure sensor 1 is received to 32 inside of holding part at this time, two buckles 322 are supported to interconnecting piece
12 upper end, the end 11 of pressure sensor 1 are arranged with the leading inside interval of holding part 32, and pipeline road 2 is threaded through end
After in 11 two through hole, and then it is housed in two grooves 321 of holding part 32.
When specific assembling, after first pipeline road 2 is threaded through in the two through hole of pressure sensor 1, then petroleum pipeline will be carried
The pressure sensor 1 on road 2 is squeezed into from top to bottom in holder 3, since there is holder 3 elasticity, pressure sensor 1 to be received to holder
Two buckles 322 in 3, and thereon are supported to the upper end of pressure sensor 1.Such tank pressure sensing device fixing device is realized
While fixed pipeline road 2, support secures pressure sensor 1.
In this way, while the tank pressure sensing device fixing device realizes fixed pipeline road, also support secures pressure
Force snesor, and it is simple in structure, the fixed reliability of pressure sensor increases, and reduces breakage risk.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of tank pressure sensing device fixing device, which is characterized in that including pressure sensor, be fixed on the pressure sensing
The pipeline road of device end and the pressure sensor is fixed on the holder on fuel tank shell, the pressure sensor packet
The interconnecting piece for including end and being connect with the end, empty for cyclic annular cylinder in the end, the external dimensions of the end is compared with institute
The external dimensions for stating interconnecting piece is small, described to make the lateral wall of the end and the lateral wall of the interconnecting piece form step
The side wall of end is equipped with opposite two through hole, and the pipeline road is threaded through in the two through hole of the end, and the holder is by bullet
Property material is made, including fixed seat and the holding part above the fixed seat, the fixed seat are fixed on the fuel tank shell
The section on the surface of body, the holding part is U-shaped, and with opposite front-end and back-end, two middle side parts of the holding part are equal
Equipped with groove for accommodating the pipeline road, the outside of the medial surface of the holding part and the interconnecting piece of the pressure sensor
Wall matches, and forms two opposite buckles above the rear end of the holding part respectively inwards, and two buckle is supported described
On the interconnecting piece of pressure sensor.
2. tank pressure sensing device fixing device as described in claim 1, it is characterised in that：The end and interconnecting piece are
Circle ring column and coaxial.
3. tank pressure sensing device fixing device as described in claim 1, it is characterised in that：The holder is HDPE materials.
4. tank pressure sensing device fixing device as described in claim 1, it is characterised in that：The fixed seat is welded on the oil
The surface of tank shell.
5. tank pressure sensing device fixing device as described in claim 1, it is characterised in that：The bottom outside of the holding part
It is connect with fixed seat top.
6. tank pressure sensing device fixing device as described in claim 1, it is characterised in that：The buckle and the holding part
It is integrally formed above rear end, and be smoothly connected above the buckle and the rear end of the holding part.
7. tank pressure sensing device fixing device as described in claim 1, it is characterised in that：The end of the pressure sensor
It is arranged with the leading inside interval of the holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878741.5U CN207675361U (en) | 2017-12-28 | 2017-12-28 | A kind of tank pressure sensing device fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878741.5U CN207675361U (en) | 2017-12-28 | 2017-12-28 | A kind of tank pressure sensing device fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675361U true CN207675361U (en) | 2018-07-31 |
Family
ID=62971772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721878741.5U Active CN207675361U (en) | 2017-12-28 | 2017-12-28 | A kind of tank pressure sensing device fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240476A (en) * | 2020-10-13 | 2021-01-19 | 南京沃天科技有限公司 | Stable mounting structure for pressure sensor |
-
2017
- 2017-12-28 CN CN201721878741.5U patent/CN207675361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240476A (en) * | 2020-10-13 | 2021-01-19 | 南京沃天科技有限公司 | Stable mounting structure for pressure sensor |
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