CN204188837U - A kind of optical fiber ceramic sleeve pipe - Google Patents
A kind of optical fiber ceramic sleeve pipe Download PDFInfo
- Publication number
- CN204188837U CN204188837U CN201420603987.1U CN201420603987U CN204188837U CN 204188837 U CN204188837 U CN 204188837U CN 201420603987 U CN201420603987 U CN 201420603987U CN 204188837 U CN204188837 U CN 204188837U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber ceramic
- sleeve pipe
- ceramic sleeve
- sleeve
- 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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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a kind of optical fiber ceramic sleeve pipe, comprise optical fiber ceramic sleeve body, described optical fiber ceramic sleeve body is arranged with a resilient sleeve, the axial cavity of the ceramic lining-tube that the shape of described resilient sleeve and described optical fiber ceramic sleeve kit use matches, and described resilient sleeve is a taper sheath.Optical fiber ceramic sleeve pipe of the present utility model has good assembly performance, easily loads in matching used ceramic lining-tube, and the two combines closely and is not easy damage or distortion.
Description
Technical field
The utility model relates to a kind of optical fiber ceramic sleeve pipe.
Background technology
Optical fiber ceramic sleeve pipe has at fiber optic communication field to be applied very widely, for being got up by different Fiber connection.Optical fiber ceramic sleeve pipe generally has matching used ceramic lining-tube, is contained in ceramic lining-tube by optical fiber ceramic casing pipe sleeve during use.But general optical fiber ceramic sleeve pipe is when loading in ceramic lining-tube, there is the problem of assembling difficulty, or cause optical fiber ceramic sleeve pipe and the damage, the distortion that load ceramic lining-tube.
Summary of the invention
The technical matters that the utility model mainly solves is to provide a kind of optical fiber ceramic sleeve pipe, and this optical fiber ceramic sleeve pipe has good assembly performance, easily loads in matching used ceramic lining-tube, and the two combines closely and is not easy damage or distortion.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of optical fiber ceramic sleeve pipe, comprise optical fiber ceramic sleeve body, described optical fiber ceramic sleeve body is arranged with a resilient sleeve, the axial cavity of the ceramic lining-tube that the shape of described resilient sleeve and described optical fiber ceramic sleeve kit use matches, and described resilient sleeve is a taper sheath.
In the utility model preferred embodiment, the wall thickness of described resilient sleeve is 0.5-1.5mm.
In the utility model preferred embodiment, the outer peripheral face of described resilient sleeve is provided with ring-shaped groove.
In the utility model preferred embodiment, the outer peripheral face of described resilient sleeve is provided with shape of threads projection.
The beneficial effects of the utility model are: by a sheathed resilient sleeve on optical fiber ceramic sleeve pipe of the present utility model, make it have good assembly performance, easily load in matching used ceramic lining-tube, and the two combines closely and is not easy damage or distortion.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the embodiment schematic diagram of optical fiber ceramic sleeve pipe of the present utility model;
Fig. 2 is the structural representation of the ceramic lining-tube used with optical fiber ceramic sleeve kit of the present utility model;
Fig. 3 is the structural representation of optical fiber ceramic sleeve pipe of the present utility model with ring-shaped groove.
In accompanying drawing, the mark of each parts is as follows: 1, resilient sleeve, and 2, optic fibre hole, 3, optical fiber ceramic sleeve body, 4, cavity, 5, ring-shaped groove, 10, optical fiber ceramic sleeve pipe, 20, ceramic lining-tube.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of optical fiber ceramic sleeve pipe, comprise optical fiber ceramic sleeve body 3, optical fiber ceramic sleeve body 3 is a right cylinder, and this cylindrical central axial direction is provided with a through hole and optic fibre hole 2, and optic fibre hole 2 is for loading optical fiber.Described optical fiber ceramic sleeve body 3 is arranged with a resilient sleeve 1, the shape of described resilient sleeve 1 and the axial cavity 4 of the matching used ceramic lining-tube 20 of described optical fiber ceramic sleeve pipe 10 match.
The wall thickness of resilient sleeve 1 is 0.5-1.5mm, the outer peripheral face of resilient sleeve 1 is provided with the shape of threads projection of a circle circle.Because resilient sleeve 1 has elasticity, optical fiber ceramic sleeve pipe 10 is when loading the cavity 4 of ceramic lining-tube 20, and resilient sleeve 1 diminishes by compression, is easy to load in the cavity 4 of ceramic lining-tube 20.After optical fiber ceramic sleeve pipe 10 loads ceramic lining-tube 20, because the elasticity of resilient sleeve 1 is recovered, resilient sleeve 1 is together with ceramic lining-tube 20 close fit.
Described resilient sleeve 1 is a taper sheath, and one end diameter of resilient sleeve 1 is greater than the diameter of the other end slightly.The sheath structure of taper more easily loads in the cavity 4 of ceramic lining-tube 20, and it is easier to assemble.
Preferably, the outer peripheral face of described resilient sleeve 1 is provided with ring-shaped groove 5.When ring-shaped groove 5 is convenient to assembling optical fiber ceramic sleeve pipe 10, the air between optical fiber ceramic sleeve pipe 10 and ceramic lining-tube 20 inwall is easily discharged, and reduces assembling resistance.
In addition, a circle circle shape of threads projection on the outer peripheral face of resilient sleeve 1, groove can be formed between adjacent shape of threads projection, when assembling optical fiber ceramic sleeve pipe 10, air between optical fiber ceramic sleeve pipe 10 and ceramic lining-tube 20 inwall can be discharged from above-mentioned groove, reduce the air pressure between optical fiber ceramic sleeve pipe 10 and ceramic lining-tube 20 inwall, make assembling more smooth and easy.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. an optical fiber ceramic sleeve pipe, it is characterized in that, comprise optical fiber ceramic sleeve body, described optical fiber ceramic sleeve body is arranged with a resilient sleeve, the axial cavity of the ceramic lining-tube that the shape of described resilient sleeve and described optical fiber ceramic sleeve kit use matches, and described resilient sleeve is a taper sheath.
2. optical fiber ceramic sleeve pipe according to claim 1, is characterized in that, the wall thickness of described resilient sleeve is 0.5-1.5mm.
3. optical fiber ceramic sleeve pipe according to claim 1, is characterized in that, the outer peripheral face of described resilient sleeve is provided with ring-shaped groove.
4. optical fiber ceramic sleeve pipe according to claim 1, is characterized in that, the outer peripheral face of described resilient sleeve is provided with shape of threads projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603987.1U CN204188837U (en) | 2014-10-20 | 2014-10-20 | A kind of optical fiber ceramic sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603987.1U CN204188837U (en) | 2014-10-20 | 2014-10-20 | A kind of optical fiber ceramic sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188837U true CN204188837U (en) | 2015-03-04 |
Family
ID=52620819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603987.1U Expired - Fee Related CN204188837U (en) | 2014-10-20 | 2014-10-20 | A kind of optical fiber ceramic sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188837U (en) |
-
2014
- 2014-10-20 CN CN201420603987.1U patent/CN204188837U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150304 Termination date: 20211020 |