CN207703373U - Fibre optic compression sensor - Google Patents
Fibre optic compression sensor Download PDFInfo
- Publication number
- CN207703373U CN207703373U CN201721703657.XU CN201721703657U CN207703373U CN 207703373 U CN207703373 U CN 207703373U CN 201721703657 U CN201721703657 U CN 201721703657U CN 207703373 U CN207703373 U CN 207703373U
- Authority
- CN
- China
- Prior art keywords
- flexible sheet
- fibre optic
- optic compression
- optical fiber
- supporting mechanism
- 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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses fibre optic compression sensors, including optical fiber collimator, stress buffer baffle, flexible sheet, cushion chamber, force mechanism, pressure sensor, supporting mechanism, it is characterized in that supporting mechanism is placed in the centre of whole device, a flexible sheet is arranged in the right side of supporting mechanism, an optical fiber collimator is connected on the right side of flexible sheet, a stress buffer template is respectively installed in both sides to flexible sheet up and down, it is cushion chamber below stress buffer template, one pressure sensor is set on the right side of flexible sheet, and force mechanism is placed in the leftmost side of entire mechanism.The utility model is supported equipment part by supporting mechanism and each section part is worked in coordination, and the device is allowed to be smoothed out.Since in the process, the transmission of signal is all that optical fiber transmits, so will not be influenced completely by external magnetic field signal, so device can be widely applied to largely need the measurement of temperature data.The utility model has the features such as easy to operate, cost-effective.
Description
Technical field
The utility model is related to technical field of optical fiber sensing, specially fibre optic compression sensor.
Background technology
Fibre optical sensor keeps it fairly common in contemporary daily life, such as base since it is with a wide range of applications
In the sensor of interference-type, the distributed sensor etc. of Brillouin scattering, among these, the application of fibre optic compression sensor but compared with
For rareness, but have now been found that fibre optic compression sensor is quite important in practical application production, it can make people easily
Pressure concrete numerical value is grasped, but during current use, there are following several for fibre optic compression sensor on the market
A problem, existing is that machine sets temperature sensor generally existing device complexity, with high costs, simultaneously because market optical fiber pressure passes
The limitation of sensor makes it that can not be used in specific area, results in the waste of the resources such as manpower.In fibre optical sensor
In production, there is presently no a kind of precision height, high efficiency fibre optic compression sensors at low cost and wide utilization scope.
Utility model content
The utility model is exactly in view of the above problems, providing a kind of crimping apparatus dedicated for side plate and connecting leg.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Fibre optic compression sensor, including optical fiber collimator, stress buffer baffle, flexible sheet, cushion chamber, force mechanism,
Pressure sensor, supporting mechanism, it is characterised in that supporting mechanism is placed in the centre of whole device, the right side setting of supporting mechanism
One flexible sheet, flexible sheet right side connect an optical fiber collimator, and respectively one stress of installation delays flexible sheet for both sides up and down
Die plate, stress buffer template lower section are cushion chamber, a pressure sensor are arranged on the right side of flexible sheet, force mechanism is placed in
The leftmost side of entire mechanism.Optical fiber collimator is to provide the cylinder instrument for accommodating fiber position, and stress buffer baffle is entirely to set
The standby rectangular parallelepiped structure that compensator or trimmer pressure system is provided, flexible sheet be can Free Compression diastole device, cushion chamber is to provide pressure
The hollow spheroidal of power buffering, force mechanism are the rectangular body device for providing object receiving force, and pressure sensor is to pass through stress sense
Know that the rectangular body device of pressure, supporting mechanism are the structure for providing each section part accommodation space in device.
The utility model is supported equipment part by supporting mechanism and each section part is worked in coordination, and allows this
Device is smoothed out.Concrete operations are as follows:The supporting role carried out to equipment part by support construction, allows each part to have conjunction
The operating space of reason is first put into ready optical fiber in optical fiber collimator, pins force mechanism, by observing in cushion chamber
Flexible sheet records pressure sensor concrete condition, is that whole device tends to balance state finally by stress buffer baffle.By
In in the process, the transmission of signal is all that optical fiber transmits, so will not be influenced completely by external magnetic field signal, so device
It can be widely applied to largely need the measurement of temperature data.The utility model has the features such as easy to operate, cost-effective.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model wherein：
1-optical fiber collimator, 2-stress buffer baffles, 3-flexible sheets, 4-cushion chambers, 5-force mechanisms, 6-pressures
Force snesor, 7-supporting mechanisms.
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.
Fibre optic compression sensor, including optical fiber collimator 1, stress buffer baffle 2, flexible sheet 3, cushion chamber 4, stress machine
Structure 5, pressure sensor 6, supporting mechanism 7, it is characterised in that supporting mechanism 7 is placed in the centre of whole device, and supporting mechanism 7 is right
A flexible sheet 3 is arranged in side, and 3 right side of flexible sheet connects an optical fiber collimator 1, and about 3 both sides of flexible sheet are respectively installed
One stress buffer template 2,2 lower section of stress buffer template are cushion chamber 4, and a pressure sensor is arranged in 3 right side of flexible sheet
6, force mechanism 5 is placed in the leftmost side of entire mechanism.Optical fiber collimator 1 is to provide the cylinder instrument for accommodating fiber position, is answered
Power cushioning fender 2 provides the rectangular parallelepiped structure of compensator or trimmer pressure system for whole equipment, and flexible sheet 3 is can Free Compression diastole
Device, cushion chamber 4 are the hollow spheroidal for providing pressure buffer, and force mechanism 5 is the rectangular body device for providing object receiving force, pressure
Force snesor 6 is the rectangular body device by stress sensed pressure, and supporting mechanism 7 is to provide each section part placement sky in device
Between structure.
The utility model is supported equipment part by supporting mechanism 7 and each section part is worked in coordination, and allows
The device is smoothed out.Concrete operations are as follows:The supporting role carried out to equipment part by support construction 7, allows each part
There is rational operating space, first ready optical fiber is put into optical fiber collimator 1, pins force mechanism 5, is buffered by observing
Flexible sheet 3 in chamber 4 records 6 concrete condition of pressure sensor, is that whole device tends to finally by stress buffer baffle 2
Equilibrium state.Since in the process, the transmission of signal is all that optical fiber transmits, so completely will not be by the shadow of external magnetic field signal
It rings, so device can be widely applied to largely need the measurement of temperature data.The utility model have it is easy to operate, it is cost-effective
The features such as.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. fibre optic compression sensor, including optical fiber collimator, stress buffer baffle, flexible sheet, cushion chamber, force mechanism, pressure
Force snesor, supporting mechanism, it is characterised in that supporting mechanism is placed in the centre of whole device, the right side setting one of supporting mechanism
A flexible sheet, flexible sheet right side connect an optical fiber collimator, and a stress buffer is respectively installed in both sides to flexible sheet up and down
Template, stress buffer template lower section are cushion chamber, a pressure sensor are arranged on the right side of flexible sheet, force mechanism is placed in whole
The leftmost side of a mechanism.
2. fibre optic compression sensor according to claim 1, it is characterised in that the optical fiber collimator is to provide receiving light
The cylinder instrument of fine position.
3. fibre optic compression sensor according to claim 1, it is characterised in that the stress buffer baffle is whole equipment
The rectangular parallelepiped structure of compensator or trimmer pressure system is provided.
4. fibre optic compression sensor according to claim 1, it is characterised in that the flexible sheet be can Free Compression relax
The device opened.
5. fibre optic compression sensor according to claim 1, it is characterised in that the cushion chamber is to provide pressure buffer
Hollow spheroidal.
6. fibre optic compression sensor according to claim 1, it is characterised in that the force mechanism is to provide object receiving force
Rectangular body device.
7. fibre optic compression sensor according to claim 1, it is characterised in that the pressure sensor is to pass through stress sense
Know the rectangular body device of pressure.
8. fibre optic compression sensor according to claim 1, it is characterised in that the supporting mechanism is to provide in device respectively
The structure of part accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703657.XU CN207703373U (en) | 2017-12-10 | 2017-12-10 | Fibre optic compression sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703657.XU CN207703373U (en) | 2017-12-10 | 2017-12-10 | Fibre optic compression sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703373U true CN207703373U (en) | 2018-08-07 |
Family
ID=63025653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703657.XU Expired - Fee Related CN207703373U (en) | 2017-12-10 | 2017-12-10 | Fibre optic compression sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272332A (en) * | 2020-03-11 | 2020-06-12 | 电子科技大学 | Differential pressure sensor based on optical fiber point type sensor |
-
2017
- 2017-12-10 CN CN201721703657.XU patent/CN207703373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272332A (en) * | 2020-03-11 | 2020-06-12 | 电子科技大学 | Differential pressure sensor based on optical fiber point type sensor |
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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: 20180807 Termination date: 20211210 |