CN205749994U - A kind of double optical fiber capillaries - Google Patents
A kind of double optical fiber capillaries Download PDFInfo
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- CN205749994U CN205749994U CN201521028594.3U CN201521028594U CN205749994U CN 205749994 U CN205749994 U CN 205749994U CN 201521028594 U CN201521028594 U CN 201521028594U CN 205749994 U CN205749994 U CN 205749994U
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- optical fiber
- pipeline
- trumpet mouth
- double optical
- long trumpet
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Abstract
The utility model discloses a kind of double optical fiber capillaries, including capillary body, described capillary body is provided with the one channel that can be inserted into double optical fiber, and double optical fiber fits tightly in one channel, described one channel is connected with each other is formed by straight pipeline and long trumpet mouth pipeline, and described straight pipeline is mutually communicated with described long trumpet mouth pipeline；The end of described straight pipeline is peanut shaped structure, and the end of described long trumpet mouth pipeline is circular configuration, is additionally provided with the stepped hole being interconnected with described long trumpet mouth pipeline outside the end of described long trumpet mouth pipeline, and the end side of described straight pipeline is additionally provided with platform.This utility model simple in construction, reasonable in design, two optical fiber can be inserted simultaneously into, and convenient to operation, improve work efficiency.The design of step and platform simultaneously makes to be easier to the optical fiber of sleeve pipe insert, and this capillary tube is also easier to fix.
Description
Technical field
This utility model belongs to optical fiber tube production technical field, is specifically related to a kind of double optical fiber capillaries.
Background technology
Optical fiber tube end of the prior art is circular configuration or rectangular configuration, thus causes optical fiber can produce the phenomenon of winding when inserting, and uses the hole of circular configuration can be greatly increased the usage amount of glue, affects stability.
Utility model content
Utility model purpose: the purpose of this utility model is to solve deficiency of the prior art, a kind of simple in construction is provided, reasonable in design, two optical fiber can be inserted simultaneously into, and optical fiber will not produce the phenomenon of winding, the design of peanut shaped can reduce the usage amount of glue, and convenient to operation, improves work efficiency.The design of step and platform simultaneously makes to be easier to the optical fiber of sleeve pipe insert, and this capillary tube is also easier to the double optical fiber capillaries of the peanut shaped fixed.
Technical scheme: the double optical fiber capillaries of one described in the utility model, including capillary body, described capillary body is provided with the one channel that can be inserted into double optical fiber, and double optical fiber fits tightly in one channel, described one channel is connected with each other is formed by straight pipeline and long trumpet mouth pipeline, and described straight pipeline is mutually communicated with described long trumpet mouth pipeline；The end of described straight pipeline is peanut shaped structure, and the end of described long trumpet mouth pipeline is circular configuration, is additionally provided with the stepped hole being interconnected with described long trumpet mouth pipeline outside the end of described long trumpet mouth pipeline, and the end side of described straight pipeline is additionally provided with platform；
The length L scope of described capillary body is 4-10mm, length H of described long trumpet mouth pipeline is 1-2.5mm, the opening angle of described long trumpet mouth pipeline is 5-8 °, and the lateral length of described peanut shaped structure is 0.125-0.15mm, and the longitudinal length of described peanut shaped structure is 0.25-0.27mm.
Further, described capillary body is cylindrical structure, and pipe diameter is 1.5-2mm, and uses Pyrex.
Further, the diameter of described circular configuration is 0.5-1.5mm.
Further, a length of 0.5-1.5mm of described stepped hole, pipe diameter is 1.0-1.2mm, and more than the diameter of described circular configuration.
Further, described platform is arranged on the transversely or longitudinally direction of described straight pipeline end.
Beneficial effect: this utility model simple in construction, reasonable in design, two optical fiber can be inserted simultaneously into, and optical fiber will not produce the phenomenon of winding, the design of peanut shaped can reduce the usage amount of glue, and convenient to operation, improves work efficiency.The design of step and platform simultaneously makes to be easier to the optical fiber of sleeve pipe insert, and this capillary tube is also easier to fix.
Accompanying drawing explanation
Fig. 1 is capillary pipe structure front view of the present utility model；
Fig. 2 is end of the present utility model peanut shaped structural representation；
Fig. 3 is end of the present utility model circular configuration schematic diagram；
Fig. 4 is the capillary pipe structure schematic diagram with step of the present utility model；
Fig. 5 is that platform of the present utility model is arranged on horizontal structural representation；
Fig. 6 is that platform of the present utility model is arranged on longitudinal structural representation.
Detailed description of the invention
A kind of double optical fiber capillaries as shown in Fig. 1 to Fig. 4, including capillary body 1, described capillary body 1 is provided with the one channel 2 that can be inserted into double optical fiber, described one channel 2 is connected with each other is formed by straight pipeline 21 and long trumpet mouth pipeline 22, and described straight pipeline 21 is mutually communicated with described long trumpet mouth pipeline 22；The end of described straight pipeline 21 is peanut shaped structure, the end of described long trumpet mouth pipeline 22 is circular configuration, being additionally provided with the stepped hole 3 being interconnected with described long trumpet mouth pipeline 22 outside the end of described long trumpet mouth pipeline 22, the end side of described straight pipeline 21 is additionally provided with platform 4.
Further optimization as technique scheme:
Further, described capillary body 1 is cylindrical structure, and pipe diameter is 1.5-2mm, and uses Pyrex.
Further, the length L scope of described capillary body 1 is 4-10mm.
Further, length H of described long trumpet mouth pipeline 22 is 1-2.5mm, and the opening angle of described long trumpet mouth pipeline 22 is 5-8 °.
Further, the lateral length of described peanut shaped structure is 0.125-0.15mm, and the longitudinal length of described peanut shaped structure is 0.25-0.27mm.
Further, the diameter of described circular configuration is 0.5-1.5mm.
Further, a length of 0.5-1.5mm of described stepped hole 3, pipe diameter is 1.0-1.2mm, and more than the diameter of described circular configuration.
Further, as shown in Figure 5 and Figure 6, described platform 4 is arranged on the transversely or longitudinally direction of described straight pipeline 21 end.
This utility model simple in construction, reasonable in design, two optical fiber can be inserted simultaneously into, and optical fiber will not produce the phenomenon of winding, the design of peanut shaped can reduce the usage amount of glue, and convenient to operation, improves work efficiency.The design of step and platform simultaneously makes to be easier to the optical fiber of Loose tube insert, and this capillary tube is also easier to fix.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (5)
1. a double optical fiber capillaries, it is characterized in that: include capillary body (1), described capillary body (1) is provided with the one channel (2) that can be inserted into double optical fiber, and double optical fiber fits tightly in one channel (2), described one channel (2) is connected with each other is formed by straight pipeline (21) and long trumpet mouth pipeline (22), and described straight pipeline (21) is mutually communicated with described long trumpet mouth pipeline (22)；The end of described straight pipeline (21) is peanut shaped structure, the end of described long trumpet mouth pipeline (22) is circular configuration, being additionally provided with the stepped hole (3) being interconnected with described long trumpet mouth pipeline (22) outside the end of described long trumpet mouth pipeline (22), the end side of described straight pipeline (21) is additionally provided with platform (4)；
The length L scope of described capillary body (1) is 4-10mm, length H of described long trumpet mouth pipeline (22) is 1-2.5mm, the opening angle of described long trumpet mouth pipeline (22) is 5-8 °, the lateral length of described peanut shaped structure is 0.125-0.15mm, and the longitudinal length of described peanut shaped structure is 0.25-0.27mm.
The double optical fiber capillaries of one the most according to claim 1, it is characterised in that: described capillary body (1) is cylindrical structure, and pipe diameter is 1.5-2mm, and uses Pyrex.
The double optical fiber capillaries of one the most according to claim 1, it is characterised in that: the diameter of described circular configuration is 0.5-1.5mm.
The double optical fiber capillaries of one the most according to claim 1, it is characterised in that: a length of 0.5-1.5mm of described stepped hole (3), pipe diameter is 1.0-1.2mm, and more than the diameter of described circular configuration.
The double optical fiber capillaries of one the most according to claim 1, it is characterised in that: described platform (4) is arranged on the transversely or longitudinally direction of described straight pipeline (21) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028594.3U CN205749994U (en) | 2015-12-14 | 2015-12-14 | A kind of double optical fiber capillaries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028594.3U CN205749994U (en) | 2015-12-14 | 2015-12-14 | A kind of double optical fiber capillaries |
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| Publication Number | Publication Date |
|---|---|
| CN205749994U true CN205749994U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521028594.3U Active CN205749994U (en) | 2015-12-14 | 2015-12-14 | A kind of double optical fiber capillaries |
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| CN (1) | CN205749994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716863A (en) * | 2021-09-15 | 2021-11-30 | 深圳市比洋互联科技有限公司 | Double-fiber capillary tube and preparation method thereof |
-
2015
- 2015-12-14 CN CN201521028594.3U patent/CN205749994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716863A (en) * | 2021-09-15 | 2021-11-30 | 深圳市比洋互联科技有限公司 | Double-fiber capillary tube and preparation method thereof |
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