CN208172313U - A kind of high strength optical fiber - Google Patents
A kind of high strength optical fiber Download PDFInfo
- Publication number
- CN208172313U CN208172313U CN201820386671.XU CN201820386671U CN208172313U CN 208172313 U CN208172313 U CN 208172313U CN 201820386671 U CN201820386671 U CN 201820386671U CN 208172313 U CN208172313 U CN 208172313U
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- China
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- optical fiber
- high strength
- bearing shell
- connecting bracket
- linkage section
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Abstract
The utility model discloses a kind of high strength optical fibers, including an external protection, the centre of the external protection has an accommodating chamber, one fibre core is set in the accommodating chamber, the fibre core empties the middle for being set to accommodating chamber by four fixed mechanisms, the fixed mechanism includes a connecting bracket, connecting rod and a connection bearing shell, it is fixedly connected with the connecting rod at the top of the connecting bracket, the bottom of the connecting bracket is fixedly connected with the outer wall for connecting bearing shell, the bottom for connecting bearing shell is an arcwall face, it is bonded with the outer wall of fibre core, connecting rod buckles into external protection.The utility model has extraordinary anti-shear ability, and has hollow radiator structure, perfect heat-dissipating, and tensile capacity is good.
Description
Technical field
The utility model relates to field fibers, and in particular to a kind of high strength optical fiber.
Background technique
Optical fiber is used in each place, but is directed to some Code in Hazardous Special Locations, such as the optical fiber of exposure at ambient,
In use, the extruding of external force, shearing or shock are highly susceptible to, so that optical fiber service life after each stress drops
Low, therefore, the optical fiber used under some exposed environments, intensity requirement, cooling requirements, shearing require all increase accordingly
Add, the intensity of general optical fiber is not able to satisfy requirement.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of high strength optical fibers, have extraordinary intensity, energy
Enough it is applied under various occasions, can greatly increases in service life.
The utility model is achieved through the following technical solutions：A kind of high strength optical fiber, including an external protection, institute
The centre for stating external protection has an accommodating chamber, a fibre core is arranged in the accommodating chamber, the fibre core passes through four fixed machines
Structure empties the middle for being set to accommodating chamber, and the fixed mechanism includes a connecting bracket, connecting rod and a connection bearing shell,
It being fixedly connected with the connecting rod at the top of the connecting bracket, the bottom of the connecting bracket is fixedly connected with the outer wall for connecting bearing shell,
The bottom for connecting bearing shell is an arcwall face, is bonded with the outer wall of fibre core, connecting rod buckles into external protection.
The connection bearing shell includes fixed part and two movable parts as a preferred technical solution, and two movable parts are set to
The two sides of fixed part, one end of the movable part pass through an elastic webbing and connect with fixed part.
The both ends of the fixed part are respectively arranged with a cavity, the elastic webbing difference as a preferred technical solution,
Retraction in cavity, the both ends of fixed part respectively with the side face contact of movable part.
The connecting bracket includes intermediate linkage section and bottom linkage section, bottom connection as a preferred technical solution,
Section is provided with two sections, and top is fixedly connected with intermediate linkage section, and bottom linkage section bottom is fixedly connected with bearing shell is connect.
The connecting bracket is integrally Y-shaped as a preferred technical solution, and entire connecting bracket uses elastic metallic system
At.
The utility model has the beneficial effects that：The utility model has extraordinary anti-shear ability, and has hollow
Radiator structure, perfect heat-dissipating, tensile capacity are good.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the stretching structure schematic diagram of the connection bearing shell of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1, including an external protection 1, the centre of external protection 1 has an accommodating chamber 2, sets in accommodating chamber 2
A fibre core 7 is set, fibre core 7 empties the middle for being set to accommodating chamber 2 by four fixed mechanisms, and fixed mechanism includes a connection
Bracket, connecting rod 3 and a connection bearing shell 6, connecting bracket top are fixedly connected with connecting rod 3, the bottom of connecting bracket and company
The outer wall of spindle watt 6 is fixedly connected, and the bottom of connection bearing shell 6 is an arcwall face, is bonded with the outer wall of fibre core 7, and connecting rod 3 is detained
Enter in external protection 1.
As shown in Fig. 2, connection bearing shell 6 includes fixed part 8 and two movable parts 12, two movable parts 12 are set to fixed part
Two sides, one end of movable part 12 pass through an elastic webbing 11 and connect with fixed part, the both ends of fixed part 8 be respectively arranged with one it is recessed
Chamber 9, elastic webbing 11 distinguish retraction in cavity 9, the both ends of fixed part 8 respectively with the side face contact of movable part 12.
When being squeezed by external force, connecting bracket bending resists extruding force, realizes buffering, at the same time connection branch
Frame releases downwards two movable parts, so that script retraction is in cavity due to bottom and the movable part connection for connecting bearing shell
Elastic webbing stretches, and with the continuous stretching of elastic webbing, movable part moves on fibre core, wraps up fibre core using elastic webbing, and utilize
Its elastic force realizes buffering.
Connecting bracket includes intermediate linkage section 4 and bottom linkage section 5, and bottom linkage section 5 is provided with two sections, and top is
It being fixedly connected with intermediate linkage section 4, linkage section 5 bottom in bottom is fixedly connected with bearing shell 6 is connect, and connecting bracket is integrally Y-shaped,
Entire connecting bracket is made of elastic metallic.Since connecting bracket is in Y type, can be very good to deform when being squeezed
Bending is realized and is made a concession well.In addition, since connecting rod is embedded in external protection, it can be effective when being sheared
Entire external protection is protected, whole anti-shear ability is increased.
The utility model has the beneficial effects that：The utility model has extraordinary anti-shear ability, and has hollow
Radiator structure, perfect heat-dissipating, tensile capacity are good.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of high strength optical fiber, it is characterised in that：Including an external protection, the centre of the external protection has a receiving
Chamber, the accommodating chamber is interior to be arranged a fibre core, and the fibre core empties the middle for being set to accommodating chamber, institute by four fixed mechanisms
Stating fixed mechanism includes a connecting bracket, connecting rod and a connection bearing shell, is fixed at the top of the connecting bracket with connecting rod
Connection, the bottom of the connecting bracket are fixedly connected with the outer wall for connecting bearing shell, and the bottom for connecting bearing shell is an arcwall face, with
The outer wall of fibre core is bonded, and connecting rod buckles into external protection.
2. high strength optical fiber as described in claim 1, it is characterised in that：The connection bearing shell includes fixed part and two activities
Portion, two movable parts are set to the two sides of fixed part, and one end of the movable part passes through an elastic webbing and connect with fixed part.
3. high strength optical fiber as claimed in claim 2, it is characterised in that：The both ends of the fixed part be respectively arranged with one it is recessed
Chamber, elastic webbing difference retraction in cavity, the both ends of fixed part respectively with the side face contact of movable part.
4. high strength optical fiber as described in claim 1, it is characterised in that：The connecting bracket includes intermediate linkage section and bottom
Portion's linkage section, bottom linkage section are provided with two sections, and top is fixedly connected with intermediate linkage section, bottom linkage section bottom and company
Spindle watt is fixedly connected.
5. high strength optical fiber as claimed in claim 4, it is characterised in that：The connecting bracket is integrally Y-shaped, entire to connect
Bracket is made of elastic metallic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386671.XU CN208172313U (en) | 2018-03-21 | 2018-03-21 | A kind of high strength optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386671.XU CN208172313U (en) | 2018-03-21 | 2018-03-21 | A kind of high strength optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172313U true CN208172313U (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386671.XU Active CN208172313U (en) | 2018-03-21 | 2018-03-21 | A kind of high strength optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208172313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196472A (en) * | 2019-07-07 | 2019-09-03 | 陕西理工大学 | One kind keeping optical patchcord from the straight state of correction type |
| CN114265154A (en) * | 2021-11-08 | 2022-04-01 | 杭州富通通信技术股份有限公司 | Resistance to compression optical cable with distortion performance |
-
2018
- 2018-03-21 CN CN201820386671.XU patent/CN208172313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196472A (en) * | 2019-07-07 | 2019-09-03 | 陕西理工大学 | One kind keeping optical patchcord from the straight state of correction type |
| CN114265154A (en) * | 2021-11-08 | 2022-04-01 | 杭州富通通信技术股份有限公司 | Resistance to compression optical cable with distortion performance |
| CN114265154B (en) * | 2021-11-08 | 2023-09-05 | 杭州富通通信技术股份有限公司 | Compression-resistant optical cable with twisting performance |
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