CN209802545U - Adhesive type and belt type pressure sensor structure - Google Patents
Adhesive type and belt type pressure sensor structure Download PDFInfo
- Publication number
- CN209802545U CN209802545U CN201920222479.1U CN201920222479U CN209802545U CN 209802545 U CN209802545 U CN 209802545U CN 201920222479 U CN201920222479 U CN 201920222479U CN 209802545 U CN209802545 U CN 209802545U
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- Prior art keywords
- pressure sensor
- belt
- type pressure
- type
- signal acquisition
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- 239000000853 adhesive Substances 0.000 title claims description 3
- 230000001070 adhesive effect Effects 0.000 title claims description 3
- 238000012360 testing method Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000004809 Teflon Substances 0.000 claims abstract description 8
- 229920006362 Teflon® Polymers 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000035515 penetration Effects 0.000 claims description 2
- 238000013329 compounding Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- CJDNEKOMKXLSBN-UHFFFAOYSA-N 1-chloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1 CJDNEKOMKXLSBN-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a paste formula, belt pressure sensor structure relates to a pressure sensor, specifically includes installation face and test point, and belt pressure sensor designs to flexible structure, can adopt the bonding mode to install on the special-shaped structure surface, and its own thickness is less than 5mm, and the width of area is less than 8mm, and can a plurality of test points, many strips distribute on the surface of the measured object and do not influence the structure and the pneumatic characteristic of the measured object itself; the object to be measured is adhered to the Teflon material coating, the possibility of external water entering can be prevented through the cable inlet cover, the waterproof effect is improved through the watertight cable connecting part and the watertight cable, the damage possibility is reduced, the part to be tested is required to be in contact with the testing point, the operation process is time-saving and labor-saving through the adhesion mode test, and the tested object is not easy to damage; this belt pressure sensor can crooked use, and the equipment of being convenient for, and the practicality is strong, has fine water-proof effects, long service life.
Description
Technical Field
The utility model relates to a pressure sensor specifically is a paste formula, belt pressure sensor structure.
Background
A pressure sensor is a device or apparatus that senses a pressure signal and converts the pressure signal into a usable output electrical signal according to a certain rule. A pressure sensor is usually composed of a pressure sensitive element and a signal processing unit. Pressure sensors can be classified into gauge pressure sensors, differential pressure sensors, and absolute pressure sensors according to different types of test pressures.
The existing pressure sensor adopts a thread installation or screw installation mode, holes need to be drilled on the surface of a measured object during installation, the physical structure of the measured object is damaged, the pneumatic characteristic of a measured product is influenced, and the actual test requirements cannot be met by the existing pressure sensor in the aspects of the size and the thickness of the product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a paste formula, belt pressure sensor structure 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 paste formula, belt pressure sensor structure, includes installation face and test point, installation face central point puts the complex connection and has belt pressure sensor, and belt pressure sensor comprises pressure sensitive head, pressure sensor unit, flexible film PCB, signal acquisition transmission unit and curing material, and the welding of pressure sensitive head is at pressure sensor unit, and pressure sensor unit is connected with signal acquisition transmission unit electricity, and flexible film PCB fixed surface is connected with pressure sensor unit and signal acquisition transmission unit, and the embedment curing material on the flexible film PCB surface, curing material surface complex connection have the teflon material coating.
As a further aspect of the present invention: and the pressure sensor unit is provided with a pressure guide hole.
As a further aspect of the present invention: the test points with the same number as the pressure sensor units are arranged on the mounting surface, the test points are distributed in the center of a base band of the belt-type pressure sensor, the distance between the two test points is 10mm at least, the belt-type pressure sensor is integrally encapsulated, the thickness is 5mm at least, and the width of the belt-type pressure sensor is 7.5mm at least.
as a further aspect of the present invention: the mounting surface is provided with a plurality of mounting holes which are uniformly arranged.
As a further aspect of the present invention: the signal acquisition transmission unit is electrically connected with a watertight cable through a watertight cable connection part, a cable inlet cover is installed at a position, close to the watertight cable connection part, of the installation surface, and the other end of the watertight cable penetrates through the cable inlet cover and is in sealing connection with the penetration part of the cable inlet cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The belt type pressure sensor is designed to be a flexible structure, can be arranged on the surface of a special-shaped structure in an adhesion mode, is smaller than 5mm in thickness, is smaller than 8mm in width, can be distributed on the surface of a measured object through a plurality of measuring points and a plurality of strips, and does not affect the structure and the pneumatic characteristic of the measured object;
2. the object to be measured is pasted with the Teflon material coating 8, the part to be tested is in contact with the test point, the test is carried out in a pasting mode, the operation process is time-saving and labor-saving, and the object is not easy to damage;
3. This belt pressure sensor can crooked use, and the equipment of being convenient for, and the practicality is strong, has fine water-proof effects, long service life.
Drawings
Fig. 1 is a schematic structural outline of a structure of a belt type pressure sensor.
fig. 2 is a schematic structural diagram of a structure of the band pressure sensor.
Fig. 3 is a schematic diagram of a top-down test structure of the belt-type pressure sensor structure.
Fig. 4 is a schematic cross-sectional view of a structure of a band-type pressure sensor.
In the figure: the device comprises a mounting surface 1, a test point 2, a watertight cable joint 3, a watertight cable 4, a signal acquisition transmission unit 5, a mounting hole 6, a cable inlet cover 7, a Teflon material coating 8, a pressure leading hole 9, a pressure sensitive head 10, a curing material 11, a pressure sensor unit 12 and a flexible thin film PCB 13.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a bonded and tape type pressure sensor structure includes a mounting surface 1 and a test point 2, the center of the mounting surface 1 is compositely connected with a tape type pressure sensor, the tape type pressure sensor is composed of a pressure sensitive head 10, a pressure sensor unit 12, a flexible film PCB13, a signal acquisition and transmission unit 5 and a curing material 11, the pressure sensitive head 10 is welded on the pressure sensor unit 12, the pressure sensor unit 12 is electrically connected with the signal acquisition and transmission unit 5, the surface of the flexible film PCB13 is fixedly connected with the pressure sensor unit 12 and the signal acquisition and transmission unit 5, the surface of the flexible film PCB13 is encapsulated with the curing material 11, the surface of the curing material 11 is compositely connected with a teflon material coating 8, an object to be measured is bonded with the teflon material coating 8 by tearing the teflon material coating 8, need test position and test point 2 contact, through pasting the mode test, can be convenient for operate, and do not influence the aerodynamic characteristic of being surveyed the product, whole belt pressure sensor adopts flexible film PCB13 can the bending measurement, is applicable to more object measurements, increases application scope.
Be equipped with on the pressure sensor unit 12 and draw pressure hole 9, draw pressure hole 9 and can conveniently guide object surface central point to put and carry out the contact butt joint with pressure sensor unit 12, facilitate for people's butt joint process.
The test points 2 with the same number as the pressure sensor units 12 are arranged on the mounting surface 1, the test points 2 are distributed in the center of a base band of the belt type pressure sensor, the minimum distance between the two test points 2 is 10mm, the belt type pressure sensor is integrally encapsulated and sealed, the thickness is 5mm, the minimum width of the belt type pressure sensor is 7.5mm, and the thickness is convenient to carry, easy to bend and deform, not easy to damage and suitable for measuring a plurality of objects.
The installation face 1 is equipped with the mounting hole 6 that a plurality of quantity set up evenly, can let installation face 1 install on the carrier through the locking bolt with mounting hole 6 assorted, will need to measure the object again and paste through fluorine dragon material coating 8, convenient operation.
The signal acquisition transmission unit 5 is connected with watertight cable 4 through watertight cable junction electricity, and installation face 1 is close to watertight cable junction 3 and installs into cable cover 7, and watertight cable 4's the other end runs through into cable cover 7 and with advance cable cover 7 and run through a sealing connection, can prevent through advancing cable cover 7 that external water from getting into the possibility, improves water-proof effects through watertight cable junction 3 and watertight cable 4, reduces and damages the possibility, improves life.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A sticking type and belt type pressure sensor structure comprises a mounting surface (1) and a test point (2), the device is characterized in that the center of the mounting surface (1) is connected with a belt-type pressure sensor in a compounding manner, the belt-type pressure sensor is composed of a pressure sensitive head (10), a pressure sensor unit (12), a flexible film PCB (13), a signal acquisition transmission unit (5) and a curing material (11), the pressure sensitive head (10) is welded on the pressure sensor unit (12), the pressure sensor unit (12) is electrically connected with the signal acquisition transmission unit (5), the surface of the flexible film PCB (13) is fixedly connected with the pressure sensor unit (12) and the signal acquisition transmission unit (5), the surface of the flexible film PCB (13) is filled and sealed with the curing material (11), and the surface of the curing material (11) is connected with a Teflon material coating (8) in a compounding manner.
2. A stick-on, tape-type pressure sensor construction according to claim 1 wherein the pressure sensor unit (12) is provided with a pressure-guiding hole (9).
3. The structure of the adhesive type and belt type pressure sensor according to claim 1, wherein the number of the test points (2) on the mounting surface (1) is the same as that of the pressure sensor units (12), the test points (2) are distributed in the center of the base belt of the belt type pressure sensor, the distance between the two test points (2) is 10mm at the minimum, the belt type pressure sensor is integrally encapsulated and has the thickness of 5mm at the minimum, and the width of the belt type pressure sensor is 7.5mm at the minimum.
4. a stick-on, tape-type pressure sensor construction according to claim 1 or 3, characterized in that the mounting surface (1) is provided with a number of uniformly arranged mounting holes (6).
5. The structure of the pasted type and belt type pressure sensor according to claim 1, wherein the signal acquisition transmission unit (5) is electrically connected with a watertight cable (4) through a watertight cable connection position, the installation surface (1) is provided with a cable inlet cover (7) close to the watertight cable connection position (3), and the other end of the watertight cable (4) penetrates through the cable inlet cover (7) and is hermetically connected with the penetration position of the cable inlet cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222479.1U CN209802545U (en) | 2019-02-22 | 2019-02-22 | Adhesive type and belt type pressure sensor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222479.1U CN209802545U (en) | 2019-02-22 | 2019-02-22 | Adhesive type and belt type pressure sensor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802545U true CN209802545U (en) | 2019-12-17 |
Family
ID=68822556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920222479.1U Active CN209802545U (en) | 2019-02-22 | 2019-02-22 | Adhesive type and belt type pressure sensor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795797A (en) * | 2020-06-24 | 2020-10-20 | 慧石（上海）测控科技有限公司 | Flexible pressure measuring sensors and pressure distribution measuring systems |
-
2019
- 2019-02-22 CN CN201920222479.1U patent/CN209802545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795797A (en) * | 2020-06-24 | 2020-10-20 | 慧石（上海）测控科技有限公司 | Flexible pressure measuring sensors and pressure distribution measuring systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A structure of adhesive and belt pressure sensor Effective date of registration: 20200927 Granted publication date: 20191217 Pledgee: Datong bank Limited by Share Ltd. Pledgor: KOTEL SPACEFLIGHT DEFENSE TECHNOLOGY Co.,Ltd. SHANXI Registration number: 2017140000018 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231213 Granted publication date: 20191217 Pledgee: Datong bank Limited by Share Ltd. Pledgor: KOTEL SPACEFLIGHT DEFENSE TECHNOLOGY Co.,Ltd. SHANXI Registration number: 2017140000018 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A structure of adhesive and tape pressure sensors Effective date of registration: 20231215 Granted publication date: 20191217 Pledgee: Shanxi Bank Co.,Ltd. Datong Branch Pledgor: KOTEL SPACEFLIGHT DEFENSE TECHNOLOGY Co.,Ltd. SHANXI Registration number: Y2023140000068 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |