CN208350108U - A kind of sensor that multicore is resistant to bending - Google Patents
A kind of sensor that multicore is resistant to bending Download PDFInfo
- Publication number
- CN208350108U CN208350108U CN201821048023.XU CN201821048023U CN208350108U CN 208350108 U CN208350108 U CN 208350108U CN 201821048023 U CN201821048023 U CN 201821048023U CN 208350108 U CN208350108 U CN 208350108U
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- optical fiber
- bending
- fiber line
- protection shell
- sensor
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Abstract
The utility model provides a kind of sensor that multicore is resistant to bending; including multi-core optical fiber line and optical detector; one end of the multi-core optical fiber line is connect with the optical detector; the outside of the optical detector is equipped with protection shell; the protection shell is equipped with alignment grooves; the junction of the protection shell and the multi-core optical fiber line is equipped with protective case, and the protective case is sheathed on the outside of the multi-core optical fiber line；The utility model increases protective case in junction, be adequately protected optical fiber cable bending part can, adds alignment grooves and the utility model is facilitated to align, required installation space is small, improves service performance and service life.
Description
Technical field
The utility model relates to sensor fields, and in particular to a kind of sensor that multicore is resistant to bending.
Background technique
Sensor is a kind of detection device, can experience measured information, and the information that can will be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
With control etc. require.
During modern industrial production especially automated production, is monitored with various sensors and control produced
Parameters in journey make equipment work in normal condition or optimum state, and product are made to reach best quality.It therefore can be with
It says, not numerous excellent sensors, modern production also just loses basis.It is raw that sensor penetrates into such as industry already
Production, space development, hydrospace detection, environmental protection, resource investigation, medical diagnosis, bioengineering, even historical relic's protection etc. is extremely
General field.It is no exaggeration to say that the vast oceans are arrived from boundless and indistinct space, so that the engineering system of various complexity,
Almost each modernization project, all be unable to do without various sensors.
In the prior art, in use for some time, optical fiber cable holds traditional fibre optical sensor in the connection place of bending
It is easy to damage, cause fibre optical sensor to fail, while optical axis alignment in both sides is not easy, deviation is larger.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides sensor that multicore is resistant to bending.
The technical solution of the utility model is as follows:
A kind of sensor that multicore is resistant to bending, including multi-core optical fiber line and optical detector, one end of the multi-core optical fiber line
It is connect with the optical detector, the outside of the optical detector is equipped with protection shell, and the protection shell is equipped with alignment grooves, institute
The junction for stating protection shell and the multi-core optical fiber line is equipped with protective case, and the protective case is sheathed on outside the multi-core optical fiber line
Side.
Further, the protective case is resilient sleeve, and one end of the multi-core optical fiber line is fixed at through the resilient sleeve
In the protection shell.
Further, the protective case is equipped with through-hole.
Further, the protection shell is equipped with card slot, and the optical detector is arranged in the protection through the card slot
In shell.
Further, the protection shell is equipped with mounting hole.
Beneficial effect, the utility model add protective case, and effective protection optical fiber cable dogleg section prevents because optical fiber cable is curved
Qu Chengdu is excessive to cause optical fiber cable to damage, and is equipped with alignment grooves, aligns item by installation, can conveniently make optical detector pair
Standard, required installation space is small, greatly improves service performance and service life.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view of the utility model；
Fig. 4 is the assembling figure of the utility model；
1, multi-core optical fiber line, 2, optical detector, 3, protection shell, 4, protective case, 30, alignment grooves, 31, card slot, 32, installation
Hole, 40, through-hole.
Specific embodiment
In order to make the purpose of this utility model, technical solution and technical effect are more clearly understood, below with reference to specific reality
Mode is applied to be described further the utility model.It should be understood that specific embodiment described herein, be only used for explaining this reality
With novel, it is not used to limit the utility model.
The utility model preferred embodiment, including two multicores sensor and bit block resistant to bending, such as Fig. 1 to Fig. 4
Shown, multicore sensor resistant to bending includes multi-core optical fiber line 1 and optical detector 2, and the multi-core optical fiber line 1 includes 16
Core and insulating outer layer, the insulating outer layer wrap up 16 cores, one end of the multi-core optical fiber line 1 and the optical detection
Device 2 connects, and the outside of the optical detector 2 is equipped with protection shell 3, and optical detector 2 described in energy effective protection is protected on shell 3
Equipped with alignment grooves 30, in installation multicore sensor resistant to bending, by adjusting on installation bit block to the alignment grooves 30
The position of multicore sensor resistant to bending is saved, the junction of the protection shell 3 and the multi-core optical fiber line 1 is equipped with protection
Set 4, the protective case 4 are sheathed on 1 outside of multi-core optical fiber line.
Wherein, the protective case 4 is resilient sleeve, and one end of the multi-core optical fiber line 1 is fixed at institute through the resilient sleeve
It states in protection shell 3, the resilient sleeve avoids the multi-core optical fiber line 1 from bending excessively, multi-core optical fiber line 1 described in effective protection
Connect bending part.
Wherein, the protective case 4 is equipped with through-hole 40, and the bending degree of the protective case 4 is made to become larger, described more protecting
Increase bending angle while core fibre line 1, convenient for adjusting the multi-core optical fiber line 1.
Wherein, the protection shell 3 is equipped with card slot 31, and the optical detector 2 is fixed at described through the card slot 31
It protects in shell 3.
Wherein, the protection shell 3 is equipped with mounting hole 32, for fixing multicore sensor resistant to bending.
When described two multicores sensor resistant to bending is installed, described two multicores sensor resistant to bending is installed to phase
The position that should be aligned is respectively installed to the both ends of the bit block in the alignment grooves 30, then fixes described two multicores
The bit block is dismantled in the position of sensor resistant to bending, and the installation for completing described two multicores sensor resistant to bending is fixed
Process.
The utility model adds protective case 4, effective protection multi-core optical in the junction of multi-core optical fiber line 1 and optical detector 2
Fine 1 dogleg section of line prevents from causing to damage because 1 bending degree of multi-core optical fiber line is excessive, while protecting shell 3 can effective protection
Optical detector 2, while adding alignment grooves 30 keeps installation contraposition more convenient, and required installation space is small, greatly improve service performance and
Service life.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, architectural form cans be flexible and changeable, and can be produced with subseries
Product.Several simple deduction or replace are only made, it is true by the claims submitted all to shall be regarded as belonging to the utility model
Fixed scope of patent protection.
Claims (5)
1. a kind of sensor that multicore is resistant to bending, including multi-core optical fiber line (1) and optical detector (2), the multi-core optical fiber line (1)
One end connect with the optical detector (2), it is characterised in that: the outside of the optical detector (2) be equipped with protection shell (3),
The protection shell (3) is equipped with alignment grooves (30), and protection shell (3) and the junction of the multi-core optical fiber line (1) are set
Have protective case (4), the protective case (4) is sheathed on the outside of the multi-core optical fiber line (1).
2. a kind of multicore according to claim 1 sensor resistant to bending, it is characterised in that: the protective case (4) is bullet
Property set, one end of the multi-core optical fiber line (1) is fixed in the protection shell (3) through the resilient sleeve.
3. a kind of multicore according to claim 2 sensor resistant to bending, it is characterised in that: set on the protective case (4)
There are through-hole (40).
4. a kind of multicore according to claim 1 sensor resistant to bending, it is characterised in that: on the protection shell (3)
Equipped with card slot (31), the optical detector (2) is arranged in the protection shell (3) through the card slot (31).
5. a kind of multicore according to claim 1 sensor resistant to bending, it is characterised in that: on the protection shell (3)
Equipped with mounting hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048023.XU CN208350108U (en) | 2018-06-29 | 2018-06-29 | A kind of sensor that multicore is resistant to bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048023.XU CN208350108U (en) | 2018-06-29 | 2018-06-29 | A kind of sensor that multicore is resistant to bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350108U true CN208350108U (en) | 2019-01-08 |
Family
ID=64904854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821048023.XU Active CN208350108U (en) | 2018-06-29 | 2018-06-29 | A kind of sensor that multicore is resistant to bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350108U (en) |
-
2018
- 2018-06-29 CN CN201821048023.XU patent/CN208350108U/en active Active
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