CN207232428U - Optical fiber heat-shrink tube with crush resistance energy - Google Patents
Optical fiber heat-shrink tube with crush resistance energy Download PDFInfo
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- CN207232428U CN207232428U CN201721278964.8U CN201721278964U CN207232428U CN 207232428 U CN207232428 U CN 207232428U CN 201721278964 U CN201721278964 U CN 201721278964U CN 207232428 U CN207232428 U CN 207232428U
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- shrink tube
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Abstract
The utility model discloses the optical fiber heat-shrink tube with crush resistance energy, including heat-shrinkable T bush, tempreature bulb is set in the heat-shrinkable T bush, tempreature bulb extends along the heat-shrinkable T bush axis direction, at least three stainless steel wires are set between the hot melt inside pipe wall and outer wall, the stainless steel wire extends along the hot melt tube axis direction, the stainless steel wire is evenly distributed between the inner wall of tempreature bulb and outer wall, the pipe thickness of the tempreature bulb is 0.5mm, a diameter of 0.12mm~0.15mm of the stainless steel wire, the axis development length of the tempreature bulb is equal to the axis development length of the stainless steel wire.The utility model solves the problems, such as that optical fiber heat-shrink tube existing in the prior art can cause optical fibre damage when being subject to side extruding force, optical fiber heat-shrink tube with stretching-resisting bending-resisting performance is provided, can be in the rigidity from multiple sides enhancing optical fiber heat-shrink tube when it is applied, when optical fiber heat-shrink tube is squeezed, extruding contact place be not optical fiber in itself, so as to avoid optical fiber from being damaged.
Description
Technical field
It the utility model is related to optical fiber heat-shrink tube, and in particular to there is the optical fiber heat-shrink tube of stretching-resisting bending-resisting performance.
Background technology
Optical fiber heat-shrink tube is made of heat-shrinkable T bush, tempreature bulb and stainless pin (or ceramic rod/quartz pushrod).It can be protected after contraction
The light-transfer characteristic of optical fiber is held, to providing intensity and protection at fiber splices.Easy to operate, dependable performance, can avoid installing
During optical fiber damage.
In the prior art, one or two stainless pins are added between the heat-shrinkable T bush and tempreature bulb of optical fiber heat-shrink tube,
So as to fulfill the effect of stretching-resisting bending-resisting, a stainless pin is distributed in the side of optical fiber heat-shrink tube, two stainless pin offsides point
Cloth, such distribution mode can realize stretching-resisting bending-resisting and support effect, but when optical fiber heat-shrink tube in use by
To side extruding force when, be easy to cause the damage of optical fiber.
The utility model is proposed based on problem above.
Utility model content
The utility model solves optical fiber heat-shrink tube existing in the prior art can cause optical fiber when being subject to side extruding force
The problem of damage, there is provided there is the optical fiber heat-shrink tube of stretching-resisting bending-resisting performance, can strengthen optical fiber from multiple sides when it is applied
The rigidity of heat-shrink tube, when optical fiber heat-shrink tube is squeezed, the place that extrudes contact be not optical fiber in itself so that avoid optical fiber by
To damage.
The utility model is achieved through the following technical solutions：
Optical fiber heat-shrink tube with crush resistance energy, including heat-shrinkable T bush, the heat-shrinkable T bush is interior to set tempreature bulb, hot melt
Pipe extends along the heat-shrinkable T bush axis direction, and at least three stainless steel wires, institute are set between the hot melt inside pipe wall and outer wall
Stainless steel wire is stated along the hot melt tube axis direction extension, the stainless steel wire be evenly distributed on the inner wall of tempreature bulb and outer wall it
Between, the pipe thickness of the tempreature bulb is 0.5mm, a diameter of 0.12mm~0.15mm of the stainless steel wire, the tempreature bulb
Axis development length be equal to the stainless steel wire axis development length.
As a kind of make of the utility model, further, there is the optical fiber heat-shrink tube of crush resistance energy, it is described
The quantity of stainless steel wire is 4~10.
In order to avoid stainless steel wire is excessively thick or meticulous, further, have crush resistance can optical fiber heat-shrink tube, it is described not
Rust gauge of wire is 0.125mm, and the outside diameter of optical fiber is usually 125-140um.
The process of installation is observed that during in order to install the utility model, further, there is the light of crush resistance energy
Fine heat-shrink tube, the heat-shrinkable T bush and tempreature bulb are transparent material.
In order to strengthen the skid resistance of the utility model, further, there is the optical fiber heat-shrink tube of crush resistance energy, the heat
Heat-Shrinkable Tubings outer wall sets antiskid groove.
In order to intuitively obtain the dimension information of the utility model, while can be cut according to various sizes of demand
Cut, further, have crush resistance can optical fiber heat-shrink tube, the heat-shrinkable T bush outer wall sets graduation mark, and graduation mark is along institute
State the extension of heat-shrinkable T bush axis direction.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is evenly distributed at least three stainless steel wires of tube wall by being set in tempreature bulb pars intramuralis,
In the utility model installation process, by heating heat-shrinkable T bush outer wall, make at fiber splices with tempreature bulb and hot melt tube wall
Interior three stainless steel wires combine together, around three stainless steel wires are enclosed at fiber splices, so that when being subject to from each
During the extruding force of side, what compressive plane touched is the stronger stainless steel wire of rigidity, so as to protect optical fiber injury-free, is presented as
The crush resistance energy of the utility model.
2nd, heat-shrinkable T bush and tempreature bulb are transparent material in the utility model, so as to ensure installing and using this practicality new
During type, whole course visible so that avoid due to can't see installation operation process and using operation error caused by process and
Using trouble.
3rd, graduation mark is set on the heat-shrinkable T bush outer wall of the utility model, intuitively obtains the size letter of the utility model
Breath, while can be cut according to various sizes of demand, so as to strengthen the facility of outgoing construction and installation.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is surveyed for the utility model and is regarded structure diagram.
Mark and corresponding parts title in attached drawing：
1- heat-shrinkable T bush, 2- tempreature bulbs, 3- stainless steel wires, 4- antiskid grooves, 5- graduation marks.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model, is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1 to Figure 2, there is the optical fiber heat-shrink tube of crush resistance energy, including heat-shrinkable T bush 1, the heat-shrinkable T bush 1
Interior setting tempreature bulb 2, tempreature bulb 2 extend along 1 axis direction of heat-shrinkable T bush, and the heat-shrinkable T bush 1 and tempreature bulb 2 are transparent
Material, sets at least three stainless steel wires 3 between 2 inner wall of tempreature bulb and outer wall, the quantity of the stainless steel wire 3 can be with
For 4~10, the present embodiment selected as 3, the outside diameter of optical fiber is usually 125-140um, the stainless steel wire 3 it is a diameter of
0.125mm, the stainless steel wire 3 extend along 2 axis direction of tempreature bulb, and the stainless steel wire 3 is evenly distributed on tempreature bulb 2
Inner wall and outer wall between, the pipe thickness of the tempreature bulb 2 is 0.5mm, a diameter of 0.12mm of the stainless steel wire 3~
0.15mm, the axis development length of the tempreature bulb 2 are equal to the axis development length of the stainless steel wire 3, the heat-shrinkable T bush 1
Outer wall sets antiskid groove 4 and graduation mark 5, graduation mark 5 to extend along 1 axis direction of heat-shrinkable T bush.The utility model makes
It is as follows with process：The utility model is inserted in the one end for the optical fiber for needing welding, both ends optical fiber is engaged in welding case,
The utility model moving fiber is engaged, place by heating 1 outer wall of heat-shrinkable T bush, make at fiber splices with tempreature bulb 2 and heat
Three stainless steel wires 3 combine together in 2 tube wall of fusion tube, around three stainless steel wires 3 are enclosed at fiber splices so that when by
During to extruding force from each side, what compressive plane touched is the stronger stainless steel wire 3 of rigidity, thus protect optical fiber from
Damage, is presented as the crush resistance energy of the utility model.Antiskid groove 4 is used for the friction for strengthening the utility model in the present embodiment
Power, plays anti-skidding purpose.Graduation mark 5 is used for the dimension information for showing the utility model in the present embodiment.
Above-described embodiment, the purpose of this utility model, technical solution and beneficial effect have been carried out into
One step describes in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, where within the spirit and principles of the present invention, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. the optical fiber heat-shrink tube with crush resistance energy, it is characterised in that including heat-shrinkable T bush (1), in the heat-shrinkable T bush (1)
Tempreature bulb (2) is set, and tempreature bulb (2) extends along the heat-shrinkable T bush (1) axis direction, tempreature bulb (2) inner wall and outer wall
Between at least three stainless steel wires (3) are set, the stainless steel wire (3) extends along the tempreature bulb (2) axis direction, it is described not
Rust steel wire (3) is evenly distributed between the inner wall and outer wall of tempreature bulb (2), and the pipe thickness of the tempreature bulb (2) is 0.5mm,
A diameter of 0.12mm~0.15mm of the stainless steel wire (3), the axis development length of the tempreature bulb (2) is equal to described stainless
The axis development length of steel wire (3).
2. the optical fiber heat-shrink tube according to claim 1 with crush resistance energy, it is characterised in that the stainless steel wire
(3) quantity is 4~10.
3. the optical fiber heat-shrink tube according to claim 1 with crush resistance energy, it is characterised in that the stainless steel wire
(3) a diameter of 0.125mm.
4. the optical fiber heat-shrink tube according to claim 1 with crush resistance energy, it is characterised in that the heat-shrinkable T bush
(1) and tempreature bulb (2) is transparent material.
5. the optical fiber heat-shrink tube according to claim 1 with crush resistance energy, it is characterised in that the heat-shrinkable T bush
(1) outer wall sets antiskid groove (4).
6. the optical fiber heat-shrink tube according to claim 1 with crush resistance energy, it is characterised in that the heat-shrinkable T bush
(1) outer wall sets graduation mark (5), and graduation mark (5) extends along the heat-shrinkable T bush (1) axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278964.8U CN207232428U (en) | 2017-09-30 | 2017-09-30 | Optical fiber heat-shrink tube with crush resistance energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278964.8U CN207232428U (en) | 2017-09-30 | 2017-09-30 | Optical fiber heat-shrink tube with crush resistance energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232428U true CN207232428U (en) | 2018-04-13 |
Family
ID=61850115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278964.8U Active CN207232428U (en) | 2017-09-30 | 2017-09-30 | Optical fiber heat-shrink tube with crush resistance energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115755276A (en) * | 2022-11-11 | 2023-03-07 | 华鑫新材料科技(江苏)有限公司 | Hot melting equipment based on optical fiber steel wire and forming method thereof |
-
2017
- 2017-09-30 CN CN201721278964.8U patent/CN207232428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115755276A (en) * | 2022-11-11 | 2023-03-07 | 华鑫新材料科技(江苏)有限公司 | Hot melting equipment based on optical fiber steel wire and forming method thereof |
| CN115755276B (en) * | 2022-11-11 | 2024-03-08 | 华鑫新材料科技(江苏)有限公司 | Hot melting equipment based on optical fiber steel wire and forming method thereof |
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