CN205808434U - A kind of Fibre Optical Sensor with protected set - Google Patents
A kind of Fibre Optical Sensor with protected set Download PDFInfo
- Publication number
- CN205808434U CN205808434U CN201620701388.2U CN201620701388U CN205808434U CN 205808434 U CN205808434 U CN 205808434U CN 201620701388 U CN201620701388 U CN 201620701388U CN 205808434 U CN205808434 U CN 205808434U
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- detection probe
- optical fiber
- fiber cable
- protection set
- optical sensor
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Abstract
The utility model discloses a kind of Fibre Optical Sensor with protected set, including optical fiber cable (1) and the detection probe (2) that is connected with optical fiber cable (1), it is characterized in that: described optical fiber cable (1) is provided with protection set (3) with the junction of detection probe (2), one end of described protection set (3) is provided with groove (4), the end that described detection probe (2) is connected with optical fiber cable (1) is provided with and the projection protecting the groove (4) on set (3) to match, described protection set (3) one end is embedded in detection probe (2).The Fibre Optical Sensor of the protected set of this utility model band is possible to prevent in use to be broken off; and simple in construction; one end of protection set is embedded in the inside of detection probe; good fixing effect; and good looking appearance; avoid sensor in use because of sleeve pipe come off glue loosen and cause the problem of loose contact, fibercuts, extend sensor service life.
Description
Technical field
This utility model relates to sensor technical field, specifically refers to a kind of Fibre Optical Sensor with protected set.
Background technology
The basic functional principle of Fibre Optical Sensor is that through optical fiber, the optical signal from light source is sent into manipulator, makes to be measured
After parameter and the light entering modulator zone interact, cause the optical property of light (such as the intensity of light, wavelength, frequency, phase place, partially
Polarization state etc.) change, become the signal source modulated, sending into photo-detector through optical fiber, be demodulated, it is thus achieved that tested ginseng
Number, Fibre Optical Sensor due to have highly sensitive, explosion-proof, put the advantages such as combustion, capacity of resisting disturbance is strong, volume is little by widely answered
With.
Due to Fibre Optical Sensor, to have volume little, and major part is to apply at relatively narrow space, described light
The detection probe of fiber sensor is connected with optical fiber cable, typically can use in junction to optical fiber cable and detection probe are connected firmly
Glue clings and plays fixation, and the material of plastic optical fiber is plastics, limits due to space, it has to by light in installation process
Fine line bending, detection probe is easily broken off with the junction of optical fiber cable, damages sensor, Fibre Optical Sensor of the prior art
Majority is unprotected measure, and some is then to arrange sleeve pipe in the outside of optical fiber cable Yu detection probe junction, due to detection
Probe for metal material, directly overlaps tubing on probe, in bending with pull middle sleeve and easily come off, does not has really
Protective effect.
Utility model content
The technical problems to be solved in the utility model is to overcome disadvantages described above to provide a kind of simple in construction, good looking appearance, guarantor
Sheath does not comes off, protected effect is good, a kind of Fibre Optical Sensor with protected set of length in service life.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of optical fiber with protected set passes
Sensor, including optical fiber cable and the detection probe that is connected with optical fiber cable, described optical fiber cable is provided with guarantor with the junction of detection probe
Sheath, one end of described protection set is provided with groove, and the end that described detection probe is connected with optical fiber cable is provided with and protects set
On the projection of fit depressions, described protection is overlapped one end and is embedded in detection probe.
This utility model advantage compared with prior art is: the Fibre Optical Sensor of the protected set of this utility model band can
To prevent from being in use broken off, and simple in construction, one end of protection set is embedded in the inside of detection probe, fixing effect
The best, and good looking appearance, it is to avoid sensor in use loosens because of the sleeve pipe glue that comes off and causes loose contact, the optical fiber to break
The problem split, extends the service life of sensor.
As improvement, the junction of described protection set and detection probe is additionally provided with glue and fixes, and plays double shielding
Effect, it is ensured that protection set does not comes off, and safety is high.
As improvement, described protection puts and is additionally provided with opening of convenient protection set bending in the end near detection probe
Mouthful, the setting of opening makes protection be enclosed within relatively good bending during bending.
As improvement, described protection is enclosed within the diameter of the other end away from groove and is gradually reduced, straight due to optical fiber cable
Footpath is enclosed within the contact portion diameter with optical fiber cable is gradually reduced less than the diameter of detection probe, protection, on the one hand can save guarantor
The material of sheath, on the other hand makes protection set and sensor itself seem to compare laminating, the loftiest, good looking appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Fibre Optical Sensor with protected set of this utility model.
As shown in the figure: 1, optical fiber cable, 2, detection probe, 3, protection set, 4, groove, 5, opening.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
In conjunction with accompanying drawing, a kind of Fibre Optical Sensor with protected set, including optical fiber cable 1 and the detection that is connected with optical fiber cable 1
Probe 2, described optical fiber cable 1 is provided with protection set 3 with the junction of detection probe 2, and one end of described protection set 3 is provided with groove
4, the end that described detection probe 2 is connected with optical fiber cable 1 is provided with and the projection protecting the groove 4 on set 3 to match, described
Protection set 3 one end are embedded in detection probe 2.
The junction of described protection set 3 and detection probe 2 is additionally provided with glue and fixes.
It is additionally provided with the opening 5 of convenient protection set 3 bendings in the end near detection probe 2 on described protection set 3.
Described protection set 3 is gradually reduced at the diameter of the other end away from groove.
Being described this utility model and embodiment thereof above, this description does not has restricted, shown in accompanying drawing
Be also one of embodiment of the present utility model, actual structure is not limited thereto.If generally speaking this area
Those of ordinary skill is enlightened by it, is creating in the case of objective without departing from this utility model, without creative design with
Frame mode that this technical scheme is similar and embodiment, all should belong to protection domain of the present utility model.
Claims (4)
1. the Fibre Optical Sensor with protected set, including optical fiber cable (1) and the detection probe (2) that is connected with optical fiber cable (1),
It is characterized in that: described optical fiber cable (1) is provided with protection set (3), described protection set (3) with the junction of detection probe (2)
One end be provided with groove (4), the end that described detection probe (2) is connected with optical fiber cable (1) is provided with recessed with protect on set (3)
The projection that groove (4) matches, described protection set (3) one end is embedded in detection probe (2).
A kind of Fibre Optical Sensor with protected set the most according to claim 1, it is characterised in that: described protection set
(3) junction with detection probe (2) is additionally provided with glue and fixes.
A kind of Fibre Optical Sensor with protected set the most according to claim 1, it is characterised in that: described protection set
(3) opening (5) of convenient protection set (3) bending it is additionally provided with in the end near detection probe (2).
A kind of Fibre Optical Sensor with protected set the most according to claim 1, it is characterised in that: described protection set
(3) diameter at the other end away from groove is gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701388.2U CN205808434U (en) | 2016-07-04 | 2016-07-04 | A kind of Fibre Optical Sensor with protected set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701388.2U CN205808434U (en) | 2016-07-04 | 2016-07-04 | A kind of Fibre Optical Sensor with protected set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808434U true CN205808434U (en) | 2016-12-14 |
Family
ID=58140207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701388.2U Active CN205808434U (en) | 2016-07-04 | 2016-07-04 | A kind of Fibre Optical Sensor with protected set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044392A (en) * | 2019-02-28 | 2019-07-23 | 南京智慧基础设施技术研究院有限公司 | A kind of pre- fibre optical sensor being embedded in precast construction |
-
2016
- 2016-07-04 CN CN201620701388.2U patent/CN205808434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044392A (en) * | 2019-02-28 | 2019-07-23 | 南京智慧基础设施技术研究院有限公司 | A kind of pre- fibre optical sensor being embedded in precast construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |