CN219758558U - Optical fiber convenient to peel - Google Patents
Optical fiber convenient to peel Download PDFInfo
- Publication number
- CN219758558U CN219758558U CN202320732823.8U CN202320732823U CN219758558U CN 219758558 U CN219758558 U CN 219758558U CN 202320732823 U CN202320732823 U CN 202320732823U CN 219758558 U CN219758558 U CN 219758558U
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- CN
- China
- Prior art keywords
- layer
- optical fiber
- tear strip
- inner core
- composite
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 56
- 239000010410 layer Substances 0.000 claims abstract description 85
- 239000002131 composite material Substances 0.000 claims abstract description 45
- 239000012792 core layer Substances 0.000 claims abstract description 31
- 239000011241 protective layer Substances 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses an optical fiber convenient to peel, and relates to the technical field of optical fibers, the optical fiber comprises an inner core layer, a composite layer is arranged outside the inner core layer, an outer sleeve layer is arranged outside the composite layer, a soft protective layer is arranged between the composite layer and the inner core layer, peeling grooves are formed in both sides of the outer sleeve layer and the composite layer, a tear strip is arranged in the middle of each peeling groove in a penetrating manner, a hard plate sheet is fixedly connected to one side of each tear strip and one side of the soft protective layer, a tear block is fixedly connected to the bottom of each tear strip, two sides of each tear block are sleeved with the same edge ring, transverse grooves are formed in the circumferential direction of the outer side of each outer sleeve layer, and connecting sheets are arranged at both ends of each tear strip, and each hard plate sheet is connected with the corresponding soft protective layer in a penetrating manner. The peeling device increases the peeling convenience of the optical fiber, is convenient for the rapid peeling operation of the optical fiber, improves the using effect of the optical fiber, and has practicability.
Description
Technical Field
The utility model relates to the technical field of optical fibers, in particular to an optical fiber convenient to peel.
Background
The optical fiber is a short-term optical fiber, which is a fiber made of glass or plastic and can be used as a light transmission tool. The transmission principle is "total reflection of light".
The existing optical fiber can be internally provided with a composite protective layer, so that the use intensity of the optical fiber is improved, the signal interference of the optical fiber is improved, the damage phenomenon caused by bending is avoided, the protective effect of the optical fiber is ensured by arranging an outer jacket layer outside the optical fiber, and the anti-bending effect of the optical fiber is improved by the filling layer.
For example, chinese patent publication No. CN218037479U discloses an optical fiber, which comprises a composite protective layer, the inner wall fixedly connected with inner core layer of composite protective layer, the fixed surface of composite protective layer is connected with the overcoat layer, composite protective layer includes the shielding layer, the fixed surface of shielding layer is connected with the filling layer, the fixed surface of filling layer is connected with the enhancement layer, the inner core layer adopts the fiber core material, the surface of fiber core material is provided with the resin layer, the overcoat layer adopts polyethylene material to make, and it has sealedly to fill between overcoat layer and the composite protective layer. The utility model can effectively solve the problems that the traditional optical fiber has poor self-protection effect and is easy to cause signal interference to influence the transmission efficiency of the optical fiber in the use process by the matched use of the composite protective layer, the inner core layer, the outer sleeve layer, the shielding layer, the filling layer and the reinforcing layer.
The optical fiber has the outer jacket structure, so that the optical fiber can be protected, but when the optical fiber is connected with other instruments for use, the external structure of the optical fiber is required to be stripped, the existing optical fiber stripping needs manual operation, the stripping work is complicated, the stripping speed is low, and the optical fiber is inconvenient to use, so that the utility model provides the optical fiber convenient to strip to meet the requirements.
Disclosure of Invention
The present utility model is directed to an optical fiber that is easy to be stripped, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a convenient optic fibre of skinning, includes the inner core layer, the outside of inner core layer is provided with the composite layer, the outside of composite layer is provided with the jacket layer, be provided with soft sheath between composite layer and the inner core layer, the skinning groove has all been seted up to the both sides of jacket layer and composite layer, the middle part in skinning groove runs through and is provided with the tear strip, one side fixedly connected with hard sheet of tear strip and soft sheath, the bottom rigid coupling of tear strip has the tear piece, same edge ring has been cup jointed to the both sides of tear piece, transverse groove has been seted up to the outside circumferencial direction of jacket layer.
Preferably, the two ends of the tear strip are both provided with connecting pieces, and the tear strip is connected with the edge layer through the connecting pieces.
Preferably, the hard sheet is in penetrating connection with the soft protective layer, the hard sheet is located at a position between the inner core layer and the composite layer, and the arc length of the hard sheet is greater than that of the peeling groove.
Preferably, the tear strip and the hard sheet are both made of nylon material, and both sides of the tear strip are provided with chamfer structures.
Preferably, the outer side of the tearing block is fixedly connected with a bump.
Preferably, the circle center of the edge ring is overlapped with the circle center of the outer sleeve layer, and the edge ring is connected with the outer sleeve layer and the composite layer.
Preferably, the soft protective layer is made of a silica gel material, the hard plate is made of a hard plastic material, the edge ring is made of a rubber material, and the connecting sheet is made of a plastic material.
In summary, the utility model has the technical effects and advantages that:
1. according to the utility model, the longitudinal tearing structure outside the optical fiber is conveniently increased through the soft protective layer, the peeling groove, the tearing strip and the tearing block, the longitudinal separation treatment between the outer skin (the outer skin and the inner core consisting of the outer skin and the composite layer) of the optical fiber is conveniently carried out, the tearing strip is connected with the soft protective layer in a penetrating way through one end hard plate sheet, so that the edge of the outer skin can be longitudinally torn and separated from the inner core layer of the optical fiber, and then the outer skin can be transversely peeled through the transverse pulling of the edge ring, the peeling speed of the optical fiber is improved, the transverse groove on the outer circumference direction of the outer skin is conveniently opened, the cutting of the outer skin of the optical fiber is reduced, the peeling speed of the optical fiber is improved, and the peeling convenience of the optical fiber is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an optical fiber that facilitates stripping;
FIG. 2 is a schematic illustration of a partial structure of a jacket and a composite layer in an optical fiber that facilitates stripping;
FIG. 3 is an exploded view of a partial structure of a jacket and composite layer and tear strip in an optical fiber that facilitates stripping;
FIG. 4 is an exploded view of the jacket and composite and edge layers of a fiber optic cable that is readily stripped.
In the figure: 1. a jacket layer; 2. a composite layer; 3. an inner core layer; 4. a soft protective layer; 5. a peeling groove; 6. a tear strip; 7. a hard plate; 8. tearing and pulling the block; 9. an edge ring; 10. an edge layer; 11. a transverse slot; 12. and a connecting sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to an optical fiber convenient to peel shown in fig. 1-4, including inner core layer 3, the outside of inner core layer 3 is provided with composite layer 2, the outside of composite layer 2 is provided with overcoat layer 1, be provided with soft sheath 4 between composite layer 2 and the inner core layer 3, peeling groove 5 has all been seted up to overcoat layer 1 and the both sides of composite layer 2, the middle part in peeling groove 5 runs through and is provided with tear strip 6, one side fixedly connected with hard sheet 7 of tear strip 6 and soft sheath 4, the bottom rigid coupling of tear strip 6 has tear pull piece 8, same edge ring 9 has been cup jointed to tear piece 8's both sides, lateral slot 11 has been seted up to the outside circumferencial direction of overcoat layer 1, overcoat layer 1 in this embodiment, composite layer 2 and inner core layer 3 are the outside skin structure of optic fibre, the peeling work of optic fibre is realized through the separation of overcoat layer 1 and composite layer 2 and inner core layer 3, the transmission of signal is carried out to inner core layer 3, the setting up of a plurality of lateral slots 11 on the optic fibre, make optic fibre can carry out the work of different length and peel.
As shown in fig. 3, the two ends of the tear strip 6 are respectively provided with a connecting sheet 12, the tear strip 6 is connected with the edge layer 10 through the connecting sheets 12, the connecting sheets 12 are used for sealing the tear strip 6 with the composite layer 2, and the connecting structure between the tear strip 6 and the peeling groove 5 is increased.
As shown in fig. 2, the hard sheet 7 is in penetrating connection with the soft protective layer 4, the hard sheet 7 is located between the inner core layer 3 and the composite layer 2, the arc length of the hard sheet 7 is greater than that of the peeling groove 5, the hard sheet 7 is used for increasing the connection structure between the tear strip 6 and the soft protective layer 4, so that the hard sheet 7 can separate the composite layers 2 on two sides from the inner core layer 3, and the separation convenience of the composite layer 2 and the outer sleeve layer 1 and the inner core layer 3 is increased.
As shown in FIG. 3, the tear strip 6 and the hard sheet 7 are made of nylon materials, and chamfer structures are arranged on two sides of the tear strip 6, so that the tear strip 6 can pull the edge layer 10 away from the peeling groove 5 due to the characteristics of high hardness, good insulation and difficult aging of nylon, and the tear strip 6 is pulled out for use, and the chamfer structures are convenient for pulling the tear strip 6 out of the peeling groove 5.
As shown in fig. 2, the outer side of the tearing block 8 is fixedly connected with a bump, the tearing block 8 is used for increasing the protruding structure at the bottom of the tearing strip 6, the bump is convenient for a user to pinch, and the edge ring 9 is used for increasing the peeling structure in the circumferential direction of the outer jacket layer 1.
As shown in fig. 2, the center of the edge ring 9 overlaps with the center of the outer jacket layer 1, the edge ring 9 is connected with the outer jacket layer 1 and the composite layer 2, and the edge ring 9 is used for arranging a circumferential stripping structure on the optical fiber, so that the optical fiber is conveniently stripped transversely.
Wherein, soft sheath 4 is made for the silica gel material, and hard sheet 7 is made for hard plastic material, and edge ring 9 is made for the rubber material, and connection piece 12 is made for plastic material, and the silica gel material has the characteristics that softness elasticity is high, and the hard sheet 7 of being convenient for tears the separation from soft sheath 4, and the use of hard plastic material is convenient for hard sheet 7 separates the edge of jacket layer 1 and composite layer 2 with inner core layer 3, increases the peeling rate of optic fibre, uses the elasticity characteristic of rubber material, is convenient for tear edge ring 9 with jacket layer 1 and composite layer 2 from inner core layer 3.
The working principle of the utility model is as follows:
when the optical fiber is connected with other electrical appliances for use, the lug can be pinched to pull out the tearing block 8 from the edge ring 9, the tearing block 8 is pulled to pull out the tearing strip 6 from the middle part of the edge ring 9, the connecting pieces 12 on two sides of the tearing strip 6 are separated from the edge layer 10 along with the pulling of the tearing strip 6, the hard plate 7 on the rear side of the tearing strip 6 is pulled out from the soft protective layer 4, the hard plate 7 drives the outer sleeve layer 1 and the composite layer 2 to be separated from the inner core layer 3, the longitudinal edge parts of the outer sleeve layer 1 and the composite layer 2 are peeled from the inner core layer 3, then one end corner of the edge ring 9 is peeled from the soft protective layer 4 through the separation part between the outer sleeve layer 1 and the composite layer 2 and the inner core layer 3, the soft protective layer 4 is separated from the inner core layer 3 through the pulling of one end of the edge ring 9, the peeling integrity of the side surface of the optical fiber is finished, the peeling integrity of the optical fiber is increased, the peeling speed of the optical fiber is improved, the peeling speed of the optical fiber can be increased, the peeling speed of the user can be realized through the transverse groove 11 to the surface of the outer sleeve layer 1, the peeling is convenient to peel the optical fiber, the length of the peeling in the circumferential direction is reduced, and the peeling length of the optical fiber is cut.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an optical fiber convenient to skin, includes inner core layer (3), the outside of inner core layer (3) is provided with composite layer (2), the outside of composite layer (2) is provided with overcoat layer (1), its characterized in that: be provided with soft sheath (4) between composite bed (2) and inner core layer (3), skinning groove (5) have all been seted up to the both sides of overcoat layer (1) and composite bed (2), the middle part in skinning groove (5) runs through and is provided with tear strip (6), one side fixedly connected with hard sheet (7) of tear strip (6) and soft sheath (4), the bottom rigid coupling of tear strip (6) has tear pull piece (8), same edge ring (9) have been cup jointed to the both sides of tear pull piece (8), transverse groove (11) have been seted up to the outside circumferencial direction of overcoat layer (1).
2. An optical fiber for facilitating stripping as recited in claim 1, wherein: the two ends of the tear strip (6) are provided with connecting pieces (12), and the tear strip (6) is connected with the composite layer (2) through the connecting pieces (12).
3. An optical fiber for facilitating stripping as recited in claim 1, wherein: the hard sheet (7) is connected with the soft protective layer (4) in a penetrating mode, the hard sheet (7) is located between the inner core layer (3) and the composite layer (2), and the arc length of the hard sheet (7) is larger than that of the peeling groove (5).
4. An optical fiber for facilitating stripping as recited in claim 1, wherein: the tear strip (6) and the hard plate sheet (7) are made of nylon materials, and chamfer structures are arranged on two sides of the tear strip (6).
5. An optical fiber for facilitating stripping as recited in claim 1, wherein: the outer side of the tearing block (8) is fixedly connected with a convex block.
6. An optical fiber for facilitating stripping as recited in claim 1, wherein: the circle center of the edge ring (9) is overlapped with the circle center of the outer sleeve layer (1), and the edge ring (9) is connected with the outer sleeve layer (1) and the composite layer (2).
7. An optical fiber for facilitating stripping as recited in claim 2, wherein: the soft protective layer (4) is made of a silica gel material, the hard plate (7) is made of a hard plastic material, the edge ring (9) is made of a rubber material, and the connecting sheet (12) is made of a plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320732823.8U CN219758558U (en) | 2023-04-06 | 2023-04-06 | Optical fiber convenient to peel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320732823.8U CN219758558U (en) | 2023-04-06 | 2023-04-06 | Optical fiber convenient to peel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219758558U true CN219758558U (en) | 2023-09-26 |
Family
ID=88092271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320732823.8U Active CN219758558U (en) | 2023-04-06 | 2023-04-06 | Optical fiber convenient to peel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219758558U (en) |
-
2023
- 2023-04-06 CN CN202320732823.8U patent/CN219758558U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |