CN216849435U - Multi-functional VR communication wire rod - Google Patents
Multi-functional VR communication wire rod Download PDFInfo
- Publication number
- CN216849435U CN216849435U CN202123087143.5U CN202123087143U CN216849435U CN 216849435 U CN216849435 U CN 216849435U CN 202123087143 U CN202123087143 U CN 202123087143U CN 216849435 U CN216849435 U CN 216849435U
- Authority
- CN
- China
- Prior art keywords
- layer
- wire
- core
- coating layer
- functional
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 53
- 239000011247 coating layer Substances 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012792 core layer Substances 0.000 claims abstract description 12
- 239000011889 copper foil Substances 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 229920000271 Kevlar® Polymers 0.000 claims abstract description 7
- 239000004761 kevlar Substances 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011888 foil Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008054 signal transmission Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920009441 perflouroethylene propylene Polymers 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000006750 UV protection Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The application discloses a multifunctional VR communication wire, relating to the technical field of communication wires; the wire sequentially comprises an outer covering layer, a first shielding layer, a first wrapping layer and an inner core layer from outside to inside; the inner core layer is formed by twisting a plurality of core line groups in pairs; the core wire group comprises a stranded body formed by stranding a ground wire and at least one core wire, and a first coating layer and a second coating layer which are coated outside the stranded body; the first coating layer is a copper foil or an aluminum foil, and the second coating layer is a flame-retardant belt; the core wire comprises a core body and an insulating layer coated outside the core body; the core is formed by twisting a conductor and a Kevlar wire pair; adopt the technical scheme that this application provided to solve current technique VR wire rod function comparatively single, the narrower technical problem in applicable scene.
Description
Technical Field
The application relates to communication wire technical field especially relates to a multi-functional VR communication wire.
Background
The existing VR multifunctional wire is often single and deviated in the design stage in order to meet more performance requirements and use on the spot under multiple harsh environments, and the flexibility of the wire is difficult to meet while the high-performance signal transmission requirement is met, and the high flame retardance and other new functions of the wire are difficult to meet while the flexibility is met, so that the wire has single function and narrow applicable scenes.
SUMMERY OF THE UTILITY MODEL
This application aim at provides a multi-functional VR communication wire rod, adopts the technical scheme that this application provided to solve current technique VR wire rod function comparatively single, the narrower technical problem of applicable scene.
In order to solve the technical problem, the application provides a multifunctional VR communication wire, which sequentially comprises an outer tegument layer, a first shielding layer, a first wrapping layer and an inner core layer from outside to inside;
the inner core layer is formed by twisting a plurality of groups of core wire groups in pairs;
the core wire group comprises a stranded body formed by stranding a ground wire and at least one core wire, and a first coating layer and a second coating layer which are coated outside the stranded body
The first coating layer is a copper strip, and the second coating layer is a flame-retardant strip;
the core wire comprises a core body and an insulating layer coated outside the core body;
the core is formed by twisting a conductor and a Kevlar wire pair;
in the implementation process, the core wire adopts a brand-new composite structure mode, adopts a composite structure of a plurality of conductors and Kevlav, can ensure that the core wire is bent for more than ten thousand times without breaking, and has the characteristics of signal transmission and super flexibility; the first layer of the strand body is a metal belt, a copper foil or an aluminum foil is adopted to ensure the shielding performance of the strand body, and the second layer of the strand body is a flame-retardant belt to ensure the flame-retardant performance of the strand body.
Preferably, the flame-retardant belt is a belt made of PTFE material;
in the implementation process, the second coating layer outside the strand body is made of PTFE material, and the characteristics of the material are fully utilized, so that the strand body has certain softness and high-level flame retardance.
Preferably, the first wrapping band layer is a copper foil wrapping band layer and a conductive cloth wrapping band layer from outside to inside in sequence;
at above-mentioned realization in-process, adopt electrically conductive cloth band can firmly the cabling pencil, help its rounding more, promote the roundness of cable, still possess fire-retardant characteristic simultaneously, further promote the fire-retardant grade of cable, cooperation copper foil band layer promotes the shielding effect, is favorable to signal transmission.
Preferably, the first shielding layer is formed by weaving tinned copper wires;
in the implementation process, the tinned copper wire is adopted to weave to form the first shielding layer, and the high-oxidation-resistance performance is achieved, and meanwhile, the flexibility of the wire is achieved.
Preferably, the ground wire is coated with a third coating layer, and the third coating layer is made of an FEP material;
in the implementation process, the ground wire is different from a traditional bare copper wire, and an FEP material is extruded outside the ground wire to form an insulating layer, so that the ground wire is more effectively protected, a better bending effect is achieved, and the anti-motion performance of the ground wire is improved; the requirement of bending more than 2500 ten thousand is met to a great extent.
Preferably, the outer layer is made of a PU material;
in the implementation process, the PU material is used as the outer tegument layer of the cable, and the wire can be applied to various scenes by utilizing the properties of softness, oil resistance, shock resistance, tensile resistance, high and low temperature resistance, corrosion resistance, bending resistance, wear resistance, flame retardance, water resistance, ultraviolet resistance, torsion resistance, good rebound resilience and the like of the PU material.
Preferably, the inner core layer further comprises a filler, and the filler is made of kevlar;
in the implementation process, the filler made of the Karlaf material is added, so that the roundness and the flexibility of the wire can be ensured.
Compared with the prior art, the beneficial effect of this application lies in: the core wire adopts a brand-new composite structure mode, adopts a composite structure of a plurality of conductors and Kevlar, can ensure that the core wire can not break after being bent for more than ten thousand times, and has the characteristics of signal transmission and super flexibility; the first layer of the strand body is a metal belt, a copper foil or an aluminum foil is adopted to ensure the shielding performance of the strand body, and the second layer of the strand body is a flame-retardant belt to ensure the flame-retardant performance of the strand body; this mode of structure makes the cable that this application provided have simultaneously excellent shielding property and fire behaviour concurrently when possessing sufficient compliance.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic cross-sectional view of a wire according to one embodiment of the present application;
FIG. 2 is a schematic diagram of signal transmission performance according to an embodiment of the present application;
wherein: 10. a tegument layer; 20. a first shielding layer; 30. a first wrapping layer; 31. wrapping a belt layer with conductive cloth; 32. copper foil belting layer; 40. an inner core layer; 41. a filler; 50. a core wire set; 51. stranding; 511. a core wire; 5111. a core body; 5112. an insulating layer; 512. a ground wire; 5121. a third coating layer; 52. a second cladding layer; 53. a first cladding layer.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the application. That is, in some embodiments of the present application, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present application are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in this application are for descriptive purposes only, not specifically referring to the order or sequence, nor are they intended to limit the application, but merely to distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
For further understanding of the contents, features and functions of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings and the following detailed description:
examples
In order to meet more performance requirements and be used in the field under various harsh environments, the conventional VR multifunctional wire is usually single and biased in the design stage, the flexibility of the wire is difficult to meet while the high-performance signal transmission requirement is met, and the high flame retardance and other new functions of the wire are difficult to meet while the flexibility is met, so that the wire has single function and narrow applicable scenes;
in order to solve the above technical problem, the present embodiment provides the following technical solutions:
specifically, referring to fig. 1, the present embodiment provides a multifunctional VR communication wire, which sequentially comprises, from outside to inside, an outer layer 10, a first shielding layer 20, a first wrapping layer 30, and an inner core layer 40;
specifically, the inner core layer 40 is formed by twisting a plurality of core wire sets 50;
further, the core wire set 50 includes a twisted body 51 twisted by a ground wire 512 and at least one core wire 511, and a first coating layer 53 and a second coating layer 52 coated outside the twisted body 51
Specifically, the first cladding 53 is a copper tape, and the second cladding 52 is a flame retardant tape;
further, the core wire 511 comprises a core body 5111 and an insulating layer 5112 coated outside the core body 5111;
further, the core 5111 is formed by twisting a conductor and a kevlar pair;
in the scheme, the core wire 511 adopts a brand-new composite structure mode, adopts a composite structure of a plurality of conductors and Kevlav, and can ensure that the core wire 511 has the characteristics of signal transmission and super flexibility while being bent for more than ten thousand times without breaking; the first layer of the twister 51 is a metal belt, a copper foil or an aluminum foil is adopted to ensure the shielding performance, and the second layer is a flame-retardant belt to ensure the flame-retardant performance.
In some of the embodiments, the core 5111 is composed of 19 very fine conductors of 0.05mm and 280D kevlar wires, and is wound in the same direction in cooperation with an ultra-fine pitch of 3 to 5 mm.
Specifically, the flame-retardant belt is a belt made of PTFE material;
in the above-described embodiment, the second coating layer 52 outside the twisted body 51 is made of PTFE, and the characteristics of the PTFE are fully utilized to achieve a high level of flame retardancy while having a certain softness.
Specifically, the first wrapping band layer 30 is a copper foil wrapping band layer 32 and a conductive cloth wrapping band layer 31 in sequence from outside to inside;
in above-mentioned scheme, adopt electrically conductive cloth band can firmly the cabling pencil, help its rounding more, promote the roundness of cable, still possess fire-retardant characteristic simultaneously, further promote the fire-retardant grade of cable, cooperation copper foil band 32 promotes the shielding effect, is favorable to signal transmission.
Specifically, the first shielding layer 20 is formed by weaving tinned copper wires;
in the above scheme, the first shielding layer 20 is formed by weaving a tinned copper wire, so that the high-oxidation-resistance wire has the flexibility of wires.
In some embodiments, 0.10mm is used for the tin-plated copper wire forming the first shielding layer 20.
Specifically, ground wire 512 is coated with third coating layer 5121, and third coating layer 5121 is made of FEP material;
in the scheme, the ground wire 512 is different from a traditional bare copper wire, and an FEP (fluorinated ethylene propylene) material is extruded outside the ground wire to form an insulating layer 5112, so that the ground wire 512 is protected more effectively, a better bending effect is achieved, and the anti-motion performance of the ground wire is improved; the requirement of bending more than 2500 ten thousand is met to a great extent.
In some embodiments, the thickness of the third cladding 5121 extruded outside the ground wire 512 is 0.15mm or more.
Specifically, the outer layer 10 is made of a PU material;
in the scheme, the PU material is used as the outer layer 10 of the cable, and the wire can be applied to various scenes by utilizing the properties of softness, oil resistance, shock resistance, tensile resistance, high and low temperature resistance, corrosion resistance, bending resistance, wear resistance, flame retardance, water resistance, ultraviolet resistance, torsion resistance, good rebound resilience and the like of the PU material.
Specifically, the inner core layer 40 further includes a filler 41, and the filler 41 is made of krafft;
in the above scheme, the filler 41 made of the Karlaf material is added, so that the roundness and flexibility of the wire can be ensured
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present application are intended to be included within the scope of the present application.
Claims (7)
1. The utility model provides a multi-functional VR communication wire rod which characterized in that: the wire sequentially comprises an outer covering layer, a first shielding layer, a first wrapping layer and an inner core layer from outside to inside;
the inner core layer is formed by twisting a plurality of groups of core wire groups in pairs;
the core wire group comprises a stranded body formed by stranding a ground wire and at least one core wire, and a first coating layer and a second coating layer which are coated outside the stranded body
The first coating layer is a copper foil or an aluminum foil, and the second coating layer is a flame-retardant belt;
the core wire comprises a core body and an insulating layer coated outside the core body;
the core is formed by twisting a conductor and a Kevlar wire pair.
2. The multi-functional VR communication wire of claim 1, wherein: the flame-retardant belt is a belt made of PTFE material.
3. The multi-functional VR communication wire of claim 1, wherein: the first wrapping band layer comprises a copper foil wrapping band layer and a conductive cloth wrapping band layer from outside to inside in sequence.
4. The multi-functional VR communication wire of claim 1, wherein: the first shielding layer is formed by weaving tinned copper wires.
5. The multi-functional VR communication wire of claim 1, wherein: the ground wire is coated with a third coating layer, and the third coating layer is made of FEP materials.
6. The multi-functional VR communication wire of claim 1, wherein: the outer layer is made of PU material.
7. The multi-functional VR communication wire of any of claims 1-6, wherein: the inner core layer further comprises a filler, and the filler is made of Karlov.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123087143.5U CN216849435U (en) | 2021-12-09 | 2021-12-09 | Multi-functional VR communication wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123087143.5U CN216849435U (en) | 2021-12-09 | 2021-12-09 | Multi-functional VR communication wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216849435U true CN216849435U (en) | 2022-06-28 |
Family
ID=82105833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123087143.5U Active CN216849435U (en) | 2021-12-09 | 2021-12-09 | Multi-functional VR communication wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216849435U (en) |
-
2021
- 2021-12-09 CN CN202123087143.5U patent/CN216849435U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101819826A (en) | Cable | |
| JP2009272105A (en) | Electromagnetic wave control cable | |
| CN216849435U (en) | Multi-functional VR communication wire rod | |
| CN209880225U (en) | Self-supporting fire-resistant waterproof computer cable | |
| CN213123819U (en) | Multi-core cable | |
| CN205911043U (en) | It is said that 128 core -number fails composite cable | |
| CN217214186U (en) | Cable for industrial camera | |
| CN206532627U (en) | A kind of shielding wire cable | |
| CN221766390U (en) | Anti-interference environment-friendly cable | |
| CN211578455U (en) | High-performance transmission cable | |
| CN210349432U (en) | High-strength bending-resistant miniature flame-retardant signal cable | |
| CN213303695U (en) | Ultra-flexible high-temperature-resistant flame-retardant automobile connecting wire | |
| CN218004473U (en) | Cable for handheld scanner | |
| CN217468022U (en) | Power and signal composite flexible cable for precision equipment | |
| CN218548030U (en) | Mechanical damage resistant charging data cable | |
| CN213877611U (en) | Bending-resistant light electrophone combined cable | |
| CN219163039U (en) | Flexible cable | |
| CN109859884A (en) | A kind of audio video transmission line | |
| CN220856180U (en) | Temperature-resistant control cable | |
| CN216849459U (en) | Coaxial cable for industrial camera | |
| CN109360684B (en) | Bus power cable for special vehicle and manufacturing method thereof | |
| CN220796326U (en) | High SI performance communication wire with good fire resistance | |
| CN215988146U (en) | Durable conductive fiber coaxial cable | |
| CN112489855B (en) | Novel super-soft flame-retardant braided yarn and manufacturing method thereof | |
| CN218384577U (en) | Automobile main wire harness with excellent high-temperature resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee after: LTK Electric Wire (Huizhou) Ltd. Country or region after: China Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Address before: 516229 Desai No.3 Industrial Zone, Zhongkai Avenue, Chenjiang, Huizhou City, Guangdong Province Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Country or region before: China Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240519 Address after: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee after: LTK Electric Wire (Huizhou) Ltd. Country or region after: China Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Address before: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee before: LTK Electric Wire (Huizhou) Ltd. Country or region before: China Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. |
|
| TR01 | Transfer of patent right |