CN211927163U - Gas corrosion-resistant pressure sensor coated with anticorrosive material - Google Patents
Gas corrosion-resistant pressure sensor coated with anticorrosive material Download PDFInfo
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- CN211927163U CN211927163U CN202020877095.6U CN202020877095U CN211927163U CN 211927163 U CN211927163 U CN 211927163U CN 202020877095 U CN202020877095 U CN 202020877095U CN 211927163 U CN211927163 U CN 211927163U
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Abstract
The utility model discloses a gas liquid corrosion prevention's of outsourcing anticorrosive material pressure sensor relates to pressure sensor technical field, lacks effectual sealed protection architecture for solving current pressure sensor at the in-process of installation use for pressure sensor's outside casing is corroded and then takes place the problem of damage by external gas and liquid easily. The utility model discloses a pressure sensor, including pressure sensor, deformation space, anticorrosive rubber pad, installation atress board, installation horizontal pole and installation atress board, pressure sensor's outside is provided with the deformation space, the outside in deformation space is provided with anticorrosive rubber pad, and anticorrosive rubber pad parcel in the outside in deformation space, and the inner wall viscose fixed connection of deformation space and anticorrosive rubber pad, the upper end and the lower extreme of anticorrosive rubber pad all are provided with the installation atress board, be provided with the installation horizontal pole on the outer wall of installation atress board, and install the horizontal pole and closely laminate with the installation atress board, the both ends of installation atress board all are provided with.
Description
Technical Field
The utility model relates to a pressure sensor technical field specifically is a gas liquid corrosion's of gas prevention pressure sensor of outsourcing anticorrosive material.
Background
A pressure sensor is a device or apparatus that can sense a pressure signal and convert the pressure signal into a usable output electrical signal according to a certain rule, and the pressure sensor generally comprises a pressure sensitive element and a signal processing unit. According to different test pressure types, the pressure sensor can be divided into a gauge pressure sensor, a differential pressure sensor and an absolute pressure sensor, and the pressure sensor is mainly applied to: the pressure sensor is the most widely used sensor, the traditional pressure sensor mainly uses a mechanical structure type device and uses the deformation of an elastic element to indicate pressure, but the structure has large size and heavy mass and can not provide electrical output. With the development of semiconductor technology, semiconductor pressure sensors have come to be developed. Its advantages are small size, light weight, high accuracy and high temp.
The existing pressure sensor is lack of an effective sealing protection structure in the installation and use process, so that the outer shell of the pressure sensor is easily corroded by external gas and liquid and then damaged, and therefore the pressure sensor which is wrapped with an anticorrosion material and is used for preventing gas and liquid from corroding is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas liquid corrosion's of outsourcing anticorrosive material pressure sensor to current pressure sensor who proposes in solving above-mentioned background art lacks effectual sealed protection architecture at the in-process of installation use, makes pressure sensor's outside casing easily corroded and then takes place the problem of damage by external gas and liquid.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outsourcing anticorrosive material's gaseous corrosion's of preventing pressure sensor, includes pressure sensor, pressure sensor's outside is provided with the deformation space, the outside in deformation space is provided with anticorrosive rubber pad, and anticorrosive rubber pad parcel is in the outside in deformation space, and the inner wall viscose fixed connection of deformation space and anticorrosive rubber pad, the upper end and the lower extreme of anticorrosive rubber pad all are provided with the installation atress board, be provided with the installation horizontal pole on the outer wall of installation atress board, and the installation horizontal pole closely laminates with the installation atress board, the both ends of installation atress board all are provided with the contact layer board, and the contact layer board at both ends and installation atress board welded connection.
Preferably, the lower extreme of installation atress board is provided with sealed chock, sealed chock sets up with installation atress board integrated into one piece, the size of sealed chock equals the upper and lower port footpath of anticorrosive rubber pad, and the inner wall of sealed chock and anticorrosive rubber pad passes through viscose fixed connection, the vertical center line of sealed chock coincides with the vertical center line of installation horizontal pole.
Preferably, bolt inserting holes are formed in the sealing chock, the mounting stress plate and the mounting cross rod, the three bolt inserting holes are located on the same vertical line, bolts are mounted inside the bolt inserting holes, and end nuts are mounted at the upper ends of the bolts.
Preferably, the inside of deformation space and anticorrosive rubber pad all is provided with the wire hole, and wire hole and deformation space and anticorrosive rubber pad integrated into one piece set up, wire hole internally mounted has the equipment connecting wire, and the outside that the wire hole and extend to anticorrosive rubber pad is run through to the one end of equipment connecting wire.
Preferably, the rear end face of the contact supporting plate is provided with a limiting groove, an installation magnet is arranged in the limiting groove, and the installation magnet is connected with the inner wall of the limiting groove in a welding mode.
Preferably, the contact supporting plate is internally provided with two mounting holes, and the mounting holes and the contact supporting plate are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a totally airtight of anticorrosive rubber pad and installation atress board with pressure sensor parcel, anticorrosive rubber pad is very soft does not influence the linear precision of measurement, has effectually carried out the anticorrosive sealed protection of gas and liquid to pressure sensor, has overcome current pressure sensor and has lacked effectual sealed protection architecture at the in-process of installation use for pressure sensor's outside casing is corroded and then takes place the problem of damage by external gas and liquid easily.
2. Thereby through the installation bolt at the bolt spliced eye will install the horizontal pole and install atress board fixed mounting, pressure sensor is put in the inside in deformation space, and the deformation space is the sponge material, can effectually play the effect of shock attenuation buffering for pressure sensor's security performance can improve.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the installation stress plate of the present invention;
FIG. 3 is a schematic view of the rear end structure of the installation cross bar of the present invention;
in the figure: 1. a pressure sensor; 2. a deformation space; 3. an anticorrosive rubber pad; 4. a wire outlet hole; 5. a device connection line; 6. installing a cross bar; 7. installing a stress plate; 8. a bolt; 9. an end nut; 10. bolt insertion holes; 11. contacting the pallet; 12. mounting holes; 13. a sealing plug block; 14. a limiting groove; 15. and (6) mounting a magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an outsourcing anticorrosive material's gaseous corrosion's of preventing pressure sensor, including pressure sensor 1, pressure sensor 1's outside is provided with deformation space 2, deformation space 2's outside is provided with anticorrosive rubber pad 3, and anticorrosive rubber pad 3 wraps up in deformation space 2's outside, and deformation space 2 and anticorrosive rubber pad 3's inner wall viscose fixed connection, anticorrosive rubber pad 3's upper end and lower extreme all are provided with installation atress board 7, be provided with installation horizontal pole 6 on installation atress board 7's the outer wall, and installation horizontal pole 6 closely laminates with installation atress board 7, the both ends of installation atress board 7 all are provided with contact layer board 11, and the contact layer board 11 and the installation atress board 7 welded connection at both ends.
Further, the lower extreme of installation atress board 7 is provided with sealed chock 13, sealed chock 13 sets up with installation atress board 7 integrated into one piece, the size of sealed chock 13 equals the upper and lower port footpath of anticorrosive rubber pad 3, and sealed chock 13 passes through viscose fixed connection with the inner wall of anticorrosive rubber pad 3, the coincidence of the vertical center line of sealed chock 13 and the vertical center line of installation horizontal pole 6, sealed chock 13 that the lower extreme of installation atress board 7 set up plays the effect of 3 upper ends of shutoff anticorrosive rubber pad and lower extreme.
Further, sealed chock 13, the inside of installation atress board 7 and installation horizontal pole 6 all is provided with bolt spliced eye 10, and three bolt spliced eye 10 is located same vertical line, the internally mounted of bolt spliced eye 10 has bolt 8, end nut 9 is installed to the upper end of bolt 8, sealed chock 13, the bolt spliced eye 10 that the inside of installation atress board 7 and installation horizontal pole 6 all set up plays the effect of the 8 grafting installations of the bolt of being convenient for, end nut 9 of the upper end installation of bolt 8 plays the effect of locking bolt 8 upper end.
Further, the inside of deformation space 2 and anticorrosive rubber pad 3 all is provided with wire hole 4, and wire hole 4 sets up with deformation space 2 and anticorrosive rubber pad 3 integrated into one piece, and 4 internally mounted of wire hole have equipment connecting wire 5, and the one end of equipment connecting wire 5 runs through wire hole 4 and extends to anticorrosive rubber pad 3's outside, and wire hole 4 that deformation space 2 and anticorrosive rubber pad 3's inside all set up plays the effect that equipment connecting wire 5 of being convenient for runs through external.
Further, be provided with spacing groove 14 on the rear end face of contact layer board 11, the inside of spacing groove 14 is provided with installation magnet 15, and installation magnet 15 and the inner wall welded connection of spacing groove 14, and spacing groove 14 that sets up on the rear end face of contact layer board 11 plays the effect of bearing installation magnet 15, and installation magnet 15 that the inside of spacing groove 14 set up plays the effect of being convenient for contact layer board 11 and the installation of metal terminal surface absorption.
Further, the inside of contact layer board 11 is provided with two mounting holes 12, and mounting hole 12 sets up with contact layer board 11 integrated into one piece, and two mounting holes 12 that the inside of contact layer board 11 set up play the effect that the mounting screw will contact layer board 11 and nonmetal section erection joint of being convenient for.
The working principle is as follows: when in use, the two installation cross rods 6 are placed on the end surfaces to be installed and connected in parallel, the non-metal sections are connected through the installation screws of the installation holes 12, the metal end surfaces are installed in an adsorption mode through the installation magnets 15, then the anti-corrosion rubber pads 3 are placed between the two installation cross rods 6, so that the bolt inserting holes 10 arranged in the sealing chock 13, the mounting stress plate 7 and the mounting cross rod 6 are vertically aligned, then the installation cross rod 6 and the installation stress plate 7 are fixedly installed on the installation bolt 8 of the bolt inserting hole 10, the pressure sensor 1 is placed in the deformation space 2, the deformation space 2 is made of sponge material, can effectually play the effect of shock attenuation buffering, anticorrosive rubber pad 3 is very soft does not influence the measurement linearity precision, and the effectual anticorrosive sealed protection of gas and liquid that has carried out to pressure sensor 1 accomplishes the installation use work of the anticorrosive material's of outsourcing gas liquid corrosion's of preventing pressure sensor.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a gas liquid corrosion's of outsourcing anticorrosive material pressure sensor, includes pressure sensor (1), its characterized in that: the utility model discloses a pressure sensor, including pressure sensor (1), deformation space (2), the outside of deformation space (2) is provided with anticorrosive rubber pad (3), and anticorrosive rubber pad (3) parcel is in the outside of deformation space (2), and the inner wall viscose fixed connection of deformation space (2) and anticorrosive rubber pad (3), the upper end and the lower extreme of anticorrosive rubber pad (3) all are provided with installation atress board (7), be provided with installation horizontal pole (6) on the outer wall of installation atress board (7), and install horizontal pole (6) and closely laminate with installation atress board (7), the both ends of installation atress board (7) all are provided with contact layer board (11), and contact layer board (11) and installation atress board (7) welded connection at both ends.
2. The gas-liquid corrosion resistant pressure sensor covered with an anticorrosive material according to claim 1, wherein: the lower extreme of installation atress board (7) is provided with sealed chock (13), sealed chock (13) set up with installation atress board (7) integrated into one piece, the size of sealed chock (13) equals the upper and lower port footpath of anticorrosive rubber pad (3), and sealed chock (13) passes through viscose fixed connection with the inner wall of anticorrosive rubber pad (3), the vertical center line of sealed chock (13) and the coincidence of the vertical center line of installation horizontal pole (6).
3. The gas-liquid corrosion resistant pressure sensor covered with an anticorrosive material according to claim 2, wherein: the sealing chock block (13), the mounting stress plate (7) and the mounting cross rod (6) are all provided with bolt insertion holes (10), the three bolt insertion holes (10) are located on the same vertical line, bolts (8) are mounted inside the bolt insertion holes (10), and end nuts (9) are mounted at the upper ends of the bolts (8).
4. The gas-liquid corrosion resistant pressure sensor covered with an anticorrosive material according to claim 1, wherein: deformation space (2) and anticorrosive rubber pad (3) inside all are provided with wire hole (4), and wire hole (4) and deformation space (2) and anticorrosive rubber pad (3) integrated into one piece set up, wire hole (4) internally mounted has equipment connecting wire (5), and the one end of equipment connecting wire (5) runs through wire hole (4) and extends to the outside of anticorrosive rubber pad (3).
5. The gas-liquid corrosion resistant pressure sensor covered with an anticorrosive material according to claim 1, wherein: the rear end face of the contact supporting plate (11) is provided with a limiting groove (14), an installation magnet (15) is arranged in the limiting groove (14), and the installation magnet (15) is connected with the inner wall of the limiting groove (14) in a welding mode.
6. The gas-liquid corrosion resistant pressure sensor covered with an anticorrosive material according to claim 1, wherein: two mounting holes (12) are formed in the contact supporting plate (11), and the mounting holes (12) and the contact supporting plate (11) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877095.6U CN211927163U (en) | 2020-05-22 | 2020-05-22 | Gas corrosion-resistant pressure sensor coated with anticorrosive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877095.6U CN211927163U (en) | 2020-05-22 | 2020-05-22 | Gas corrosion-resistant pressure sensor coated with anticorrosive material |
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| Publication Number | Publication Date |
|---|---|
| CN211927163U true CN211927163U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020877095.6U Active CN211927163U (en) | 2020-05-22 | 2020-05-22 | Gas corrosion-resistant pressure sensor coated with anticorrosive material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838864A (en) * | 2022-07-05 | 2022-08-02 | 江苏芯锐传感科技有限公司 | Cavity detachable sheet type anti-corrosion pressure sensor |
-
2020
- 2020-05-22 CN CN202020877095.6U patent/CN211927163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838864A (en) * | 2022-07-05 | 2022-08-02 | 江苏芯锐传感科技有限公司 | Cavity detachable sheet type anti-corrosion pressure sensor |
| CN114838864B (en) * | 2022-07-05 | 2022-11-18 | 江苏芯锐传感科技有限公司 | Cavity detachable sheet type anti-corrosion pressure sensor |
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