CN206147151U - High power passes can optical cable end of fixed device - Google Patents
High power passes can optical cable end of fixed device Download PDFInfo
- Publication number
- CN206147151U CN206147151U CN201621144353.XU CN201621144353U CN206147151U CN 206147151 U CN206147151 U CN 206147151U CN 201621144353 U CN201621144353 U CN 201621144353U CN 206147151 U CN206147151 U CN 206147151U
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- sleeve pipe
- optical cable
- high power
- pipe
- energy transfer
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Abstract
The utility model relates to a high power passes can optical cable end of fixed device, the device includes spacing pipe (4), sleeve pipe (5), fastening screw (6) and sleeve pipe end cover (7), spacing pipe (4) suit is on passing the ability optical cable, it plants in spacing pipe (4) to weave tub (2), spacing pipe (4) cross -under is in sleeve pipe (5), and planted on the one end mouth of pipe of sleeve pipe (5) sleeve pipe end cover (7), be provided with a plurality of fastening screws (6) on the pipe wall of sleeve pipe (5), place the interior screw pressfitting of fastening screw (6) soon in on spacing pipe (4) and sleeve pipe end cover (7). The utility model relates to a high power passes can optical cable end of fixed device can fix the protection to the optic fibre tail end.
Description
Technical field
This utility model is related to a kind of fixing device, more particularly, to a kind of for entering to the tail end of high power energy transfer optical cable
The fixed device of row, belongs to optical cable technology field.
Background technology
At this stage optical fiber laser has become the master in the fields such as manufacturing industry, processing industry, national defense and military and health care
One of stream laser instrument, the more traditional solid state laser of optical fiber laser has many advantages, such as：Photoelectric transformation efficiency is high, beam quality
Good, modulating frequency width, compact structure, stable performance and non-maintaining operation；
The energy transfer optical cable component of optical fiber laser adaptation, is also changed into that single-ended (tail end bare fibre can be straight from traditional both-end
Connect carries out welding with the optical fiber in optical fiber laser).Single-ended energy transfer optical cable has the advantage that compared with both-end energy transfer optical cable：Energy transfer optical cable
The manufacture difficulty of component is greatly reduced, fabrication cycle is shorter, laser coupling efficiency is greatly improved, and power attenuation is substantially reduced.
But, the bare fibre of single-ended energy transfer optical cable tail end in moving process is very likely damaged in the presence of external force；
Tail end bare fibre needs and optical fiber laser welding, and the fixation that welding completes rearward end is most important, and external force may cause welding
The fracture of point.Therefore, a kind of device that can be fixed to single-ended energy transfer optical cable tail end is needed badly.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of to be fixed protection to optical cable tail end
High power energy transfer optical cable tail end fixing device.
What the purpose of this utility model was realized in：
A kind of high power energy transfer optical cable tail end fixing device, described device includes position-limiting tube, sleeve pipe, fastening screw and set
Pipe end-cap, the position-limiting tube is set in energy transfer optical cable, and the position-limiting tube is connected in sleeve pipe, and is inserted on one end mouth of pipe of sleeve pipe
Sleeve pipe end cap is equipped with, multiple fastening screws are provided with the tube wall of described sleeve pipe, the screw being spun in fastening screw is pressed together on
On position-limiting tube and sleeve end lid.
A kind of high power energy transfer optical cable tail end fixing device of this utility model, the outer tube wall of the position-limiting tube is square along its length
To a plurality of stopper slot is provided with, the screw being spun in fastening screw is stretched and is placed in the stopper slot of position-limiting tube.
A kind of high power energy transfer optical cable tail end fixing device of this utility model, the outer tube wall middle part of described sleeve pipe is provided with determines
Position ring, the outer tube wall of described sleeve pipe is provided with fastening thread in the side of locating ring.
A kind of high power energy transfer optical cable tail end fixing device of this utility model, on the outer wall of described sleeve pipe end cap one is provided with
Circular step, is provided with two perforation on sleeve end lid, bore a hole positioned at middle one for through optical fiber, it is another for through
Metal wire, metal wire plays the damage feedback effect of optical cable, it can be ensured that optical cable is accurately connected on laser instrument, and and avoids
High power laser is damaged to wire jumper and surrounding.
Compared with prior art, the beneficial effects of the utility model are：
This utility model realizes the protection to optical fiber in energy transfer optical cable by the cooperation of position-limiting tube and sleeve pipe, and by spiral shell
Nail is fixed to the position-limiting tube in sleeve pipe, while optical fiber and metal wire are drawn by sleeve pipe end cap, can be effective
Optical cable tail end is protected；Increase the fixation being capable of achieving after locating ring and fastening thread to sleeve pipe simultaneously, can effectively prevent
Its vibration, further increases to its protective value.
Description of the drawings
Fig. 1 is a kind of application state schematic diagram of high power energy transfer optical cable tail end fixing device of this utility model.
Fig. 2 is a kind of structural representation of the position-limiting tube of high power energy transfer optical cable tail end fixing device of this utility model.
Fig. 3 is a kind of structural representation of the sleeve pipe of high power energy transfer optical cable tail end fixing device of this utility model.
Fig. 4 is a kind of structural representation of the sleeve pipe end cap of high power energy transfer optical cable tail end fixing device of this utility model.
Wherein：
Flexible pipe 1, braided tube 2, optical fiber 3, position-limiting tube 4, sleeve pipe 5, fastening screw 6, sleeve pipe end cap 7, fixed wall 8；
Stopper slot 4.1；
Locating ring 5.1, fastening thread 5.2；
Perforation 7.1.
Specific embodiment
Referring to Fig. 1 ~ 4, a kind of high power energy transfer optical cable tail end fixing device that this utility model is related to, described device is included
Limited location pipe 4, sleeve pipe 5, fastening screw 6 and sleeve pipe end cap 7, the position-limiting tube 4 is set in energy transfer optical cable, the position-limiting tube 4
Outer tube wall be provided with a plurality of stopper slot 4.1 along its length, the position-limiting tube 4 is connected in sleeve pipe 5, and the one of sleeve pipe 5
Sleeve pipe end cap 7 is plugged with end pipe mouth, the outer tube wall middle part of described sleeve pipe 5 is provided with locating ring 5.1, the outer tube of described sleeve pipe 5
Wall is provided with fastening thread 5.2 in the side of locating ring 5.1, and multiple fastening screws 6, rotation are provided with the tube wall of described sleeve pipe 5
The screw being placed in fastening screw 6 is pressed together on position-limiting tube 4 and sleeve pipe end cap 7；Concretely, screw is spun on position-limiting tube 4
In stopper slot 4.1, screw is pressed together on the outer tube wall of sleeve pipe end cap；
Preferably, a circular step is provided with the outer wall of described sleeve pipe end cap 7, for preventing sleeve pipe end cap 7 from all inserting
In entering sleeve pipe 5, two perforation 7.1 are provided with sleeve pipe end cap 7, are used for through optical fiber 3 positioned at a middle perforation 7.1, separately
One is used for through metal wire, and metal wire plays the damage feedback effect of optical cable；
When using, as shown in figure 1, by the flexible pipe 1 of energy transfer optical cable（Flexible hose covered with plastic film）It is brought into close contact in position-limiting tube 4, flexible pipe 1
Braided tube 2 is provided with wall, braided tube 2 is inserted in position-limiting tube 4, in braided tube 2 optical fiber 3 and metal wire are provided with, then will
Position-limiting tube 4 is inserted in sleeve pipe 5, is positioned being inserted in the stopper slot 4.1 of position-limiting tube 4 after screw screw-in fastening screw 6
And fastening；
Subsequently, by the holding of sleeve pipe 5 on corresponding fixed object（Such as fix wall 8）, using the locating ring 5.1 on sleeve pipe 5
Holding effect is played, then nut is screwed in the fastening thread 5.2 of the side of locating ring 5.1, made so as to play fastening to sleeve pipe 5
With；
Finally, optical fiber 3 and metal wire are drawn by the perforation 7.1 of sleeve pipe end cap 7, then screw is screwed in into fastening screw
6 realize the fastening to sleeve pipe end cap 7, so as to completely to the fixation of energy transfer optical cable end set.
In addition：It should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this area
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent.
Claims (4)
1. a kind of high power energy transfer optical cable tail end fixing device, it is characterised in that：Described device includes position-limiting tube（4）, sleeve pipe
（5）, fastening screw（6）With sleeve pipe end cap（7）, the position-limiting tube（4）It is set in energy transfer optical cable, the position-limiting tube（4）Wear and connect
In sleeve pipe（5）It is interior, and sleeve pipe（5）One end mouth of pipe on be plugged with sleeve pipe end cap（7）, described sleeve pipe（5）Tube wall on be provided with
Multiple fastening screws（6）, it is spun on fastening screw（6）Interior screw is pressed together on position-limiting tube（4）With sleeve pipe end cap（7）On.
2. as claimed in claim 1 a kind of high power energy transfer optical cable tail end fixing device, it is characterised in that：The position-limiting tube（4）
Outer tube wall be provided with a plurality of stopper slot along its length（4.1）, it is spun on fastening screw（6）Interior screw stretch be placed in it is spacing
Pipe（4）Stopper slot（4.1）It is interior.
3. as claimed in claim 1 a kind of high power energy transfer optical cable tail end fixing device, it is characterised in that：Described sleeve pipe（5）'s
Outer tube wall middle part is provided with locating ring（5.1）, described sleeve pipe（5）Outer tube wall in locating ring（5.1）Side be provided with fastening
Screw thread（5.2）.
4. as claimed in claim 1 a kind of high power energy transfer optical cable tail end fixing device, it is characterised in that：Described sleeve pipe end cap
（7）Outer wall on be provided with a circular step, sleeve pipe end cap（7）On be provided with two perforation（7.1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144353.XU CN206147151U (en) | 2016-10-21 | 2016-10-21 | High power passes can optical cable end of fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144353.XU CN206147151U (en) | 2016-10-21 | 2016-10-21 | High power passes can optical cable end of fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206147151U true CN206147151U (en) | 2017-05-03 |
Family
ID=58621860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144353.XU Active CN206147151U (en) | 2016-10-21 | 2016-10-21 | High power passes can optical cable end of fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206147151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957626A (en) * | 2018-06-19 | 2018-12-07 | 全球能源互联网研究院有限公司 | A kind of reaction type energy-transmission optic fibre and optical fiber energy transfer system, device |
-
2016
- 2016-10-21 CN CN201621144353.XU patent/CN206147151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957626A (en) * | 2018-06-19 | 2018-12-07 | 全球能源互联网研究院有限公司 | A kind of reaction type energy-transmission optic fibre and optical fiber energy transfer system, device |
| CN108957626B (en) * | 2018-06-19 | 2020-09-08 | 全球能源互联网研究院有限公司 | Feedback energy transmission optical fiber and optical fiber energy transmission system and device |
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