CN208889389U - One kind surpassing five class utp cables - Google Patents
One kind surpassing five class utp cables Download PDFInfo
- Publication number
- CN208889389U CN208889389U CN201821681875.2U CN201821681875U CN208889389U CN 208889389 U CN208889389 U CN 208889389U CN 201821681875 U CN201821681875 U CN 201821681875U CN 208889389 U CN208889389 U CN 208889389U
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- Prior art keywords
- protection
- layer
- cable
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- inner sleeve
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- 239000000872 buffer Substances 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 32
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model relates to one kind to surpass five class utp cables, including CA cable assembly, through-hole is uniformly provided in the CA cable assembly, the through-hole inner cavity is provided with twisted pair, the twisted pair is by the first cable core, second cable core twisting is constituted, first cable core, second cable core center is provided with metallic conductor, belting layer is provided on the outside of the metallic conductor, the first insulating layer is provided on the outside of the belting layer, protection inner sleeve is provided on the outside of the CA cable assembly, the protection lining the outer surface of is provided with second insulating layer, protection overcoat is provided on the outside of the second insulating layer, buffer layer is provided between the protection overcoat and second insulating layer, reinforcing rib is evenly distributed in the buffer layer, the reinforcing rib both ends respectively with protection inner sleeve, protection overcoat is fixedly connected, conducting wire is uniform, increase double The stability of twisted wire, mutual interference is smaller, and data laser propagation effect is stablized, structural strength height, long service life.
Description
Technical field
The utility model relates to one kind to surpass five class utp cables, belong to field of cable technology.
Background technique
Utp cable be by a pair or more of twisted pair (You Ergen insulated copper wire mutually wind and
At) be encapsulated in the cable sleeve of an insulation and a kind of transmission medium for being formed, be in current LAN integrated wiring most often
A kind of wire structures, but the sheath of the structure is subject to destroy and influence the signal transmission of entire transmission line, and
And sheath is also easy to cause internal twisted pair generation dislocation or twisting or even internal wiring because of external torsion
Fracture (damage that the dislocation that internal route occurs also easily causes route), for coating only one layer of outer quilt of twisted pair
Layer, is not able to satisfy the certain pairs of demanding occasions of cable strength, and serving is also easy to wear or rupture, it is difficult to protect internal pair
Twisted wire, while the position between twisted pair and twisted pair cannot be relatively fixed so that adjacent twisted pair contact between each other or
The phenomenon that stock is jumped in dislocation is generated, mutual interference is larger, may influence the transmission of data.
Utility model content
The purpose of this utility model is to provide one kind to surpass five class utp cables, by the way that CA cable assembly is arranged,
Twisted pair is arranged in separate space, to avoid adjacent twisted pair from contacting, so that the conductor reduced in adjacent cable is different
The probability of line cross-talk, increases the stability of twisted pair, and multiple groups twisted pair ensure that the speed and accuracy of its transmission, while cable
Tear rope in component can reinforce its structural strength, and avoiding stretching leads to deformation, rupture, and it is outer to be connected with protection by reinforcing rib
Set can act directly on outer set when sheath is squeezed by external force, and effectively preventing cable is directly caused by external force extruding
Deformation, buffer layer and buffering filler can reduce the impact force being subject to, and it is mutual by external force to avoid adjacent twisted pair
Contact generates the phenomenon that stock is jumped in dislocation, is further ensured that the safety of cable, by the way that bellows segment is arranged, needs to be bent in sheath
When, protection inner sleeve is bent together with cable so that the elastic string on the outside of knee is stretched, the first tear rope immediately by
It pulls open, stops bending after reaching the maximum length of the first tear rope, avoiding cable bend excessively leads to the protection of cable
Layer ruptures, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
One kind surpassing five class utp cables, including CA cable assembly, is uniformly provided with through-hole in the CA cable assembly,
The through-hole inner cavity is provided with twisted pair, and the twisted pair is made of the first cable core, the second cable core twisting, and described
One cable core, the second cable core center are provided with metallic conductor, are provided with belting layer on the outside of the metallic conductor, described
It is provided with the first insulating layer on the outside of belting layer, is provided with protection inner sleeve, the protection lining the outer surface of on the outside of the CA cable assembly
Be provided with second insulating layer, be provided with protection overcoat on the outside of the second insulating layer, the protection overcoat and second insulating layer it
Between be provided with buffer layer, be evenly distributed with reinforcing rib in the buffer layer, the reinforcing rib both ends respectively with protection inner sleeve, protection
Housing is fixedly connected, and bellows segment is evenly arranged in the protection overcoat, and the bellows segment includes stiffening plate, the stiffening plate with
Protection inner sleeve is fixedly connected, and elastic string is fixedly connected between the stiffening plate, the elastic string inner cavity is provided with the first tearing
Rope, first tear rope are fixedly connected with stiffening plate.
Further, the second tear rope, table in the through-hole are provided between the CA cable assembly center, adjacent twisted pair
Face is evenly arranged with elastic bumps.
Further, the protection inner sleeve is interwoven by nylon warp and nylon weft.
Further, the buffer layer lumen loading has buffering filler.
Further, along protection overcoat, axially interruption is placed equidistant with the stiffening plate, and the stiffening plate side and protection
Housing, reinforcing rib are fixedly connected, and the length of the elastic string is greater than the length of the first tear rope.
Further, wearing layer is provided on the outside of the protection inner sleeve.
The beneficial effects of the utility model are: one kind involved in the utility model surpasses five class utp cables,
By the way that CA cable assembly is arranged, twisted pair is arranged in separate space, to avoid adjacent twisted pair from contacting, to reduce phase
The probability of conductor alien crosstalk in adjacent cable, increases the stability of twisted pair, and multiple groups twisted pair ensure that the speed of its transmission
With accuracy, while the tear rope in CA cable assembly can reinforce its structural strength, and avoiding stretching leads to deformation, rupture, by adding
Strengthening tendons are connected with protection overcoat, can act directly on outer set when sheath is squeezed by external force, it is direct to effectively prevent cable
By external force extruding cause to deform, buffer layer and buffering filler can reduce the impact force being subject to, avoid adjacent twisted pair by
External force contacts or generates between each other the phenomenon that stock is jumped in dislocation, is further ensured that the safety of cable, by the way that ripple is arranged
Section, when sheath needs to be bent, protection inner sleeve is bent together with cable, so that the elastic string on the outside of knee is drawn
It stretches, the first tear rope is opened immediately, is stopped bending after reaching the maximum length of the first tear rope, is avoided cable bend
Excessively the protective layer of cable is caused to rupture.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of schematic cross-section for surpassing five class utp cables of the utility model；
Fig. 2 is a kind of twisted pair construction schematic diagram for surpassing five class utp cables of the utility model；
Fig. 3 is a kind of bellows segment structural schematic diagram for surpassing five class utp cables of the utility model；
Figure label: 1, CA cable assembly；2, through-hole；3, twisted pair；4, the first cable core；5, the second cable core；6,
Metallic conductor；7, belting layer；8, the first insulating layer；9, inner sleeve is protected；10, second insulating layer；11, protection overcoat；12, it buffers
Layer；13, reinforcing rib；14, bellows segment；15, stiffening plate；16, elastic string；17, the first tear rope；18, the second tear rope；19, bullet
Property protrusion；20, wearing layer.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution:
One kind surpassing five class utp cables, including CA cable assembly 1, is uniformly provided in the CA cable assembly 1 logical
Hole 2,2 inner cavity of through-hole are provided with twisted pair 3, and the twisted pair 3 is by the first cable core 4,5 twisting structure of the second cable core
At first cable core 4,5 center of the second cable core are provided with metallic conductor 6, are arranged on the outside of the metallic conductor 6
There is belting layer 7, the first insulating layer 8 is provided on the outside of the belting layer 7, twisted pair 3 is arranged in separate space, to avoid
Adjacent twisted pair 3 contacts, to reduce the probability with the alien crosstalk for the conductor pair being located in adjacent cables, increases twisted pair
3 stability, multiple groups twisted pair 3 ensure that the speed and accuracy of its transmission, be provided in protection on the outside of the CA cable assembly 1
Set 9,9 outer surface of protection inner sleeve is provided with second insulating layer 10, is provided with protection overcoat on the outside of the second insulating layer 10
11, it is provided with buffer layer 12 between the protection overcoat 11 and second insulating layer 10, is evenly distributed with and adds in the buffer layer 12
Strengthening tendons 13,13 both ends of reinforcing rib are fixedly connected with protection inner sleeve 9, protection overcoat 11 respectively, are squeezed in cable by external force
When can act directly in protection overcoat 11, effectively prevent cable directly by external force extruding cause to deform, buffer layer 12 with
Buffering filler can reduce the impact force being subject to, and avoid adjacent twisted pair 3 and contacted or generated between each other mistake by external force
The phenomenon that stock, is jumped in position, is further ensured that the safety of cable, bellows segment 14, the wave are evenly arranged in the protection overcoat 11
Line section 14 includes stiffening plate 15, and the stiffening plate 15 is fixedly connected with protection inner sleeve 9, is fixedly connected between the stiffening plate 15
Elastic string 16,16 inner cavity of elastic string are provided with the first tear rope 17, first tear rope 17 and the fixed company of stiffening plate 15
It connects, when cable needs to be bent, protection inner sleeve 9 can be bent together, so that the elastic string 16 on the outside of knee is stretched, then
First tear rope 17 is opened immediately, stops bending after reaching the maximum length of the first tear rope 17, it is curved to avoid cable
Song excessively causes the protective layer of cable to rupture.
More specifically, the second tear rope 18 is provided between 1 center of CA cable assembly, adjacent twisted pair 3, it is described logical
2 inner surface of hole is evenly arranged with elastic bumps 19, and the second tear rope 18 can further strengthen its structural strength, and avoiding stretching causes
Deformation, rupture, elastic bumps 19 prevent twisted pair 3 from moving in through-hole 2, and the protection inner sleeve 9 is by nylon warp and nylon latitude
Line is interwoven, and increases the structural strength of cable entirety, increases its reliability used, 12 lumen loading of buffer layer has slow
Filling material, can effectively reduce impact force suffered by cable, and the stiffening plate 15 is equidistantly set along the axial interruption of protection overcoat 11
It sets, and 15 side of the stiffening plate is fixedly connected with protection overcoat 11, reinforcing rib 13, and the length of the elastic string 16 is greater than the
The length of one tear rope 17 guarantees that cable can be bent in the place of needs, is provided on the outside of the protection inner sleeve 9 wear-resisting
Layer 20 reinforces the abrasive resistance of cable itself into a cloth, increases its service life used.
Utility model works principle: multiple groups twisted pair 3 is arranged in separate space, increases the stability of twisted pair 3, then
Adjacent twisted pair 3 will not contact with each other, and ensure that the speed and accuracy of its transmission, when cable is by external force, meeting
It is directly protected by protection overcoat 11 and buffer layer 12, is further ensured that the safety of cable, when cable needs to be bent, protected
It protects inner sleeve 9 to be bent, so that the elastic string 16 in 15 outside of knee stiffening plate is stretched, the first tear rope 17 is drawn immediately
It opens, stops bending after reaching the maximum length of the first tear rope 17.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. one kind surpasses five class utp cables, including CA cable assembly (1), it is characterised in that: in the CA cable assembly (1)
It is uniformly provided with through-hole (2), through-hole (2) inner cavity is provided with twisted pair (3), and the twisted pair (3) is by the first cable core
(4), (5) twisting of the second cable core is constituted, and first cable core (4), the second cable core (5) center are provided with gold
Belong to conductor (6), be provided with belting layer (7) on the outside of the metallic conductor (6), is provided with the first insulation on the outside of the belting layer (7)
Layer (8), CA cable assembly (1) outside are provided with protection inner sleeve (9), and protection inner sleeve (9) outer surface is provided with second absolutely
Edge layer (10), second insulating layer (10) outside are provided with protection overcoat (11), the protection overcoat (11) and the second insulation
It is provided with buffer layer (12) between layer (10), is evenly distributed with reinforcing rib (13), the reinforcing rib in the buffer layer (12)
(13) both ends are fixedly connected with protection inner sleeve (9), protection overcoat (11) respectively, are evenly arranged with wave on the protection overcoat (11)
Line section (14), the bellows segment (14) include stiffening plate (15), and the stiffening plate (15) is fixedly connected with protection inner sleeve (9), institute
It states and is fixedly connected between stiffening plate (15) elastic string (16), elastic string (16) inner cavity is provided with the first tear rope (17),
First tear rope (17) is fixedly connected with stiffening plate (15).
2. one kind according to claim 1 surpasses five class utp cables, it is characterised in that: the CA cable assembly
(1) it is provided between center, adjacent twisted pair (3) the second tear rope (18), through-hole (2) inner surface is uniformly arranged flexible
Raised (19).
3. one kind according to claim 1 surpasses five class utp cables, it is characterised in that: the protection inner sleeve
(9) it is interwoven by nylon warp and nylon weft.
4. one kind according to claim 1 surpasses five class utp cables, it is characterised in that: the buffer layer (12)
Lumen loading has buffering filler.
5. one kind according to claim 1 surpasses five class utp cables, it is characterised in that: the stiffening plate (15)
Along protection overcoat (11), axially interruption is placed equidistant with, and the stiffening plate (15) side and protection overcoat (11), reinforcing rib (13)
It is fixedly connected, and the length of the elastic string (16) is greater than the length of the first tear rope (17).
6. one kind according to claim 1 surpasses five class utp cables, it is characterised in that: the protection inner sleeve
(9) outside is provided with wearing layer (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681875.2U CN208889389U (en) | 2018-10-17 | 2018-10-17 | One kind surpassing five class utp cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681875.2U CN208889389U (en) | 2018-10-17 | 2018-10-17 | One kind surpassing five class utp cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889389U true CN208889389U (en) | 2019-05-21 |
Family
ID=66516308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681875.2U Expired - Fee Related CN208889389U (en) | 2018-10-17 | 2018-10-17 | One kind surpassing five class utp cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908549A (en) * | 2021-01-25 | 2021-06-04 | 郭智昊 | Copper clad aluminum conductor extruded insulation power cable |
| CN114242319A (en) * | 2021-11-26 | 2022-03-25 | 庞雨芃 | Flame-retardant cable and cable flame-retardant layer forming process |
| CN114822930A (en) * | 2022-05-19 | 2022-07-29 | 无锡市华美电缆有限公司 | Flexible soft shielding cable and preparation method thereof |
-
2018
- 2018-10-17 CN CN201821681875.2U patent/CN208889389U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908549A (en) * | 2021-01-25 | 2021-06-04 | 郭智昊 | Copper clad aluminum conductor extruded insulation power cable |
| CN114242319A (en) * | 2021-11-26 | 2022-03-25 | 庞雨芃 | Flame-retardant cable and cable flame-retardant layer forming process |
| CN114242319B (en) * | 2021-11-26 | 2024-09-20 | 湖北宝通电工有限公司 | Flame-retardant cable and flame-retardant layer forming process of cable |
| CN114822930A (en) * | 2022-05-19 | 2022-07-29 | 无锡市华美电缆有限公司 | Flexible soft shielding cable and preparation method thereof |
| CN114822930B (en) * | 2022-05-19 | 2023-08-29 | 无锡市华美电缆有限公司 | Flexible soft shielding cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190521 |