CN220962836U - Anti-interference cable - Google Patents
Anti-interference cable Download PDFInfo
- Publication number
- CN220962836U CN220962836U CN202322695720.1U CN202322695720U CN220962836U CN 220962836 U CN220962836 U CN 220962836U CN 202322695720 U CN202322695720 U CN 202322695720U CN 220962836 U CN220962836 U CN 220962836U
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- Prior art keywords
- wire harness
- stiffener
- assembly
- harness assembly
- fixing
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- 238000002955 isolation Methods 0.000 claims abstract description 39
- 239000003351 stiffener Substances 0.000 claims description 83
- 238000009434 installation Methods 0.000 claims description 23
- 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 compound 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 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 24
- 230000009286 beneficial effect Effects 0.000 description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses an anti-interference cable, which is characterized in that a first wire harness and a second wire harness are fixed through a first fixing assembly and a second fixing assembly, so that the first wire harness and the second wire harness are prevented from being communicated with each other; the first insulating piece isolates the first wire bundles, prevents the first wire bundles from being conducted mutually, limits and fixes the first wire bundles and the first fixing component, the second insulating piece isolates the second wire bundles, prevents the second wire bundles from being conducted mutually, and limits and fixes the second wire bundles and the second fixing component; the positioning layer is used for limiting and fixing the first wire harness assembly and the second wire harness assembly, insulating and isolating the first wire harness assembly, the second wire harness assembly and the isolating layer, and preventing the isolating layer from being conducted with the first wire harness assembly and the second wire harness assembly; the isolation layer is used for isolating external interference and preventing the external interference from interfering the data conducted by the first wire harness and the second wire harness.
Description
Technical Field
The utility model relates to the field of data transmission, in particular to an anti-interference cable.
Background
Communication cables are cables that transmit telephone, telegram, facsimile documents, television and radio programs, data and other electrical signals. Is formed by twisting more than one pair of mutually insulated wires. Compared with overhead open wires, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like.
In the current communication cable, most of the cables do not have the anti-interference function, and under the condition of being extruded by external force, the wire harness in the cable can displace or even deform so as to influence the transmission efficiency of the cable.
Disclosure of utility model
In order to overcome the above drawbacks, an object of the present utility model is to provide an anti-interference cable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-interference cable, includes pencil subassembly, locate layer, isolation layer, wherein:
The wire harness assembly comprises a first wire harness assembly and a second wire harness assembly, the first wire harness assembly and the second wire harness assembly are arranged at intervals along a first direction, the first wire harness assembly and the second wire harness assembly are cylindrical, the first wire harness assembly comprises a first fixing assembly, a first wire harness and a first insulating assembly, the first fixing assembly is provided with a first wire harness fixing groove, the first wire harness is arranged in the first wire harness fixing groove, and the first fixing assembly and the first wire harness are arranged in the first insulating assembly; the second wire harness assembly comprises a second fixing assembly, a second wire harness and a second insulating assembly, the second fixing assembly is provided with a second wire harness fixing groove, the second wire harness is arranged in the second wire harness fixing groove, and the second fixing assembly and the second wire harness are arranged in the second insulating assembly;
The positioning layer is made of PVC (polyvinyl chloride), and is provided with a first wire harness assembly installation position and a second wire harness assembly installation position, wherein the first wire harness assembly is arranged in the first wire harness assembly installation position, and the second wire harness assembly is arranged in the second wire harness assembly installation position;
The isolation layer is used for isolating interference, and the isolation layer laminating sets up in the locating layer outside.
In the technical scheme, the first wire harness component and the second wire harness component are used for integrating wire harnesses, the first wire harness and the second wire harness are used for conducting data, the first fixing component and the second fixing component are used for fixing the first wire harness and the second wire harness, the first wire harness is separated by the first fixing component, the first wire harnesses are prevented from being conducted mutually, the second wire harness is separated by the second fixing component, the second wire harness is prevented from being conducted mutually, and the first fixing component and the second fixing component are beneficial to ensuring that an anti-interference cable is not easy to displace under the condition that an external force is applied to the anti-interference cable; the first insulating piece isolates the first wire bundles, prevents the first wire bundles from being conducted mutually, limits and fixes the first wire bundles and the first fixing component, the second insulating piece isolates the second wire bundles, prevents the second wire bundles from being conducted mutually, and limits and fixes the second wire bundles and the second fixing component; the locating layer is used for limiting and fixing the first wire harness assembly and the second wire harness assembly, insulating and isolating the first wire harness assembly, the second wire harness assembly and the isolating layer, preventing the isolating layer from being conducted with the first wire harness assembly and the second wire harness assembly, and the locating layer is made of PVC (polyvinyl chloride) material, has the effect of hard texture, prevents deformation inside and has an insulating effect; the isolation layer is used for isolating external interference and preventing the external interference from interfering the data conducted by the first wire harness and the second wire harness.
In some embodiments, the anti-interference cable further comprises a flame retardant layer, wherein the flame retardant layer is arranged outside the isolation layer in a laminating way.
In the technical scheme, the flame-retardant layer is used for preventing the anti-interference cable from being ignited, so that the first wire harness and the second wire harness inside are damaged, and the function of data transmission is lost.
In some embodiments, the first and second strands are copper and the isolation layer is a copper braid.
In this technical scheme, copper material is used to first pencil and second pencil, and the conduction of the information data of first pencil and second pencil of being convenient for to the price of copper is lower, and the isolation layer uses the same material with first pencil and second pencil, is favorable to utilizing the isolation layer to keep apart external interference.
In some embodiments, the anti-interference cable further comprises a stiffener that is cylindrical, the stiffener comprising a first stiffener and a second stiffener, the first stiffener being disposed at intervals along the second direction, the second stiffener being disposed at intervals along the first direction.
In this technical scheme, the strengthening rib is favorable to increasing the firm degree of anti-interference cable, prevents that the cable from warp easily, leads to first pencil subassembly and second pencil subassembly dislocation.
In some embodiments, the positioning layer is provided with a first stiffener mounting location and a second stiffener mounting location, the first stiffener being disposed at the first stiffener mounting location, the second stiffener being disposed at the second stiffener mounting location.
In the technical scheme, the first reinforcing rib installation position and the second reinforcing rib installation position are arranged on the positioning layer, so that the first reinforcing rib and the second reinforcing rib can be installed conveniently.
In some embodiments, the first stiffener is disposed between the first harness assembly and the second harness assembly, the second stiffener includes a left stiffener disposed on a side of the first harness assembly proximate to the isolation layer and a right stiffener disposed on a side of the second harness assembly proximate to the isolation layer.
In this technical scheme, first strengthening rib is used for increasing the firm degree of the locating layer between first pencil subassembly and the second pencil subassembly, and left strengthening rib is used for reinforcing the firm degree of the locating layer that first pencil subassembly is close to isolation layer one side, and right strengthening rib is used for reinforcing the firm degree of the locating layer that the second pencil subassembly is close to isolation layer one side.
In some embodiments, the first stiffener includes an upper stiffener and a lower stiffener, the upper stiffener and the lower stiffener are symmetrically disposed along the second direction with a line of a center point of the first harness assembly and a center point of the second harness as a symmetry axis, and the left stiffener and the right stiffener are symmetrically disposed along the first direction with a line of a center point of the upper stiffener and a center point of the lower stiffener as a symmetry axis.
In this technical scheme, first strengthening rib symmetry sets up and second strengthening rib symmetry sets up, is favorable to even reinforcing locating layer's firm degree, prevents that locating layer's firm degree from being inconsistent to lead to locating layer to warp.
The utility model has the beneficial effects that the first wire harness and the second wire harness are fixed by the first fixing component and the second fixing component, the first wire harness is separated by the first fixing component, the first wire harnesses are prevented from being communicated with each other, the second wire harness is separated by the second fixing component, the second wire harnesses are prevented from being communicated with each other, and the first fixing component and the second fixing component are beneficial to ensuring that the anti-interference cable is not easy to displace under the condition of external force; the first wire bundles are isolated through the first insulating piece, the first wire bundles are prevented from being conducted mutually, the first wire bundles are limited and fixed with the first fixing component, the second wire bundles are isolated through the second insulating piece, the second wire bundles are prevented from being conducted mutually, and the second wire bundles are limited and fixed with the second fixing component; the positioning layer is used for limiting and fixing the first wire harness assembly and the second wire harness assembly, insulating and isolating the first wire harness assembly, the second wire harness assembly and the isolating layer, and preventing the isolating layer from being conducted with the first wire harness assembly and the second wire harness assembly; the isolation layer is used for isolating external interference and preventing the external interference from interfering data conducted by the first wire harness and the second wire harness; the anti-interference cable is prevented from being ignited through the flame-retardant layer, so that the first wire harness and the second wire harness inside are damaged, the function of conducting data is lost, and the durability of the anti-interference wire harness is enhanced.
Drawings
FIG. 1 is a schematic diagram of an anti-interference cable according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional elevation view of an anti-interference cable according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional top view of an anti-interference cable according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a first and a second fixing component of an anti-interference cable according to an embodiment of the present utility model;
FIG. 5 is a schematic cross-sectional view of an anti-interference cable positioning layer according to an embodiment of the utility model;
In the figure: 1. a wire harness assembly; 11. a first harness assembly; 111. a first fixing assembly; 1111. a first harness fixing groove; 112. a first wire harness; 113. a first insulating member; 12. a second wire harness assembly; 121. a second fixing assembly; 1211. a second harness fixing groove; 122. a second wire harness; 123. a second insulating assembly; 2. a positioning layer; 21. a first harness assembly mounting location; 22. a second harness assembly mounting location; 23. the first reinforcing rib installation position; 24. the second reinforcing rib installation position; 3. an isolation layer; 4. a flame retardant layer; 5. reinforcing ribs; 51. a first reinforcing rib; 511. a reinforcing rib is arranged on the upper part; 512. a lower reinforcing rib; 52. a second reinforcing rib; 521. left reinforcing ribs; 522. a right reinforcing rib; x, a first direction; y, second direction.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1 to 5, the present utility model provides an anti-interference cable, which is shown in fig. 1, and includes a harness assembly 1, a positioning layer 2, and an isolation layer 3, wherein:
The wire harness assembly 1 comprises a first wire harness assembly 11 and a second wire harness assembly 12, the first wire harness assembly 11 and the second wire harness assembly 12 are arranged at intervals along a first direction x, the first wire harness assembly 11 and the second wire harness assembly 12 are cylindrical, the first wire harness assembly 11 comprises a first fixing assembly 111, a first wire harness 112 and a first insulation assembly 113, the first fixing assembly 111 is provided with a first wire harness fixing groove 1111, the first wire harness 112 is arranged in the first wire harness fixing groove 1111, and the first fixing assembly 111 and the first wire harness 112 are arranged in the first insulation assembly 113; the second wire harness assembly 12 comprises a second fixing assembly 121, a second wire harness 122 and a second insulating assembly 123, the second fixing assembly 121 is provided with a second wire harness fixing groove 1211, the second wire harness 122 is arranged in the second wire harness fixing groove 1211, and the second fixing assembly 121 and the second wire harness 122 are arranged in the second insulating assembly 123;
The positioning layer 2 is made of PVC, the positioning layer 2 is provided with a first wire harness assembly installation position 21 and a second wire harness assembly installation position 22, the first wire harness assembly 11 is arranged in the first wire harness assembly installation position 21, and the second wire harness assembly 12 is arranged in the second wire harness assembly installation position 22;
The isolation layer 3 is used for isolating interference, and the isolation layer 3 laminating sets up in the locating layer 2 outside.
The first wire harness assembly 11 and the second wire harness assembly 12 are used for integrating wire harnesses, the first wire harness 112 and the second wire harness 122 are used for conducting data, the first fixing assembly 111 and the second fixing assembly 121 are used for fixing the first wire harness 112 and the second wire harness 122, the first fixing assembly 111 separates the first wire harness 112 and prevents the first wire harness 112 from being conducted mutually, the second fixing assembly 121 separates the second wire harness 122 and prevents the second wire harness 122 from being conducted mutually, and the first fixing assembly 111 and the second fixing assembly 121 are beneficial to ensuring that an anti-interference cable is not easy to displace under the condition that an external force is applied to the first wire harness 112 and the second wire harness 122; the first insulating piece isolates the first wire bundles 112, prevents the first wire bundles 112 from being mutually conducted, limits and fixes the first wire bundles 112 and the first fixing assembly 111, the second insulating piece isolates the second wire bundles 122, prevents the second wire bundles 122 from being mutually conducted, and limits and fixes the second wire bundles 122 and the second fixing assembly 121; the positioning layer 2 is used for limiting and fixing the first wire harness assembly 11 and the second wire harness assembly 12, insulating and isolating the first wire harness assembly 11, the second wire harness assembly 12 and the isolation layer 3, preventing the isolation layer 3 from being conducted with the first wire harness 112 and the second wire harness assembly 12, and the positioning layer 2 is made of PVC, so that the effect of hardness of the texture is achieved, deformation of the inside is prevented, and the insulation effect is achieved; the isolation layer 3 is used for isolating external interference and preventing the external interference from interfering with the data conducted by the first wire harness 112 and the second wire harness 122.
With continued reference to fig. 1-3, in some embodiments, the anti-interference cable further includes a flame retardant layer 4, where the flame retardant layer 4 is attached to the outside of the isolation layer 3, and the flame retardant layer 4 is used to prevent the anti-interference cable from being ignited, resulting in damage to the inner first wire harness 112 and the second wire harness 122, thereby losing the function of data transmission.
In some embodiments, the first wire harness 112 and the second wire harness 122 are made of copper, the isolation layer 3 is made of copper wire, the first wire harness 112 and the second wire harness 122 are made of copper, so that information data of the first wire harness 112 and the second wire harness 122 can be conducted conveniently, copper is low in price, and the isolation layer 3 and the first wire harness 112 and the second wire harness 122 are made of the same material, so that external interference can be isolated by the isolation layer 3.
Continuing to gather with fig. 1-3, in some embodiments, the anti-interference cable further includes a reinforcing rib 5, the reinforcing rib 5 is cylindrical, the reinforcing rib 5 includes a first reinforcing rib 51 and a second reinforcing rib 52, the first reinforcing rib 51 is disposed at intervals along the second direction y, the second reinforcing rib 52 is disposed at intervals along the first direction x, the reinforcing rib 5 is beneficial to increasing the firmness of the anti-interference cable, preventing the cable from being easily deformed, and causing the first harness assembly 11 and the second harness assembly 12 to be misplaced.
Continuing to refer to fig. 5, in some embodiments, the positioning layer 2 is provided with a first stiffener installation site 23 and a second stiffener installation site 24, the first stiffener 51 is disposed at the first stiffener installation site 23, the second stiffener 52 is disposed at the second stiffener installation site 24, and the first stiffener installation site 23 and the second stiffener installation site 24 are disposed at the positioning layer 2 to facilitate installation of the first stiffener 51 and the second stiffener 52.
Continuing to refer to fig. 1 and 2, in some embodiments, the first stiffener 51 is disposed between the first harness assembly 11 and the second harness assembly 12, the second stiffener 52 includes a left stiffener 521 and a right stiffener 522, the left stiffener 521 is disposed on a side of the first harness assembly 11 near the isolation layer 3, the right stiffener 522 is disposed on a side of the second harness assembly 12 near the isolation layer 3, the first stiffener 51 is configured to increase the firmness of the positioning layer 2 between the first harness assembly 11 and the second harness assembly 12, the left stiffener 521 is configured to increase the firmness of the positioning layer 2 on a side of the first harness assembly 11 near the isolation layer 3, and the right stiffener 522 is configured to increase the firmness of the positioning layer 2 on a side of the second harness assembly 12 near the isolation layer 3.
With continued reference to fig. 1 and 2, in some embodiments, the first stiffener 51 includes an upper stiffener 511 and a lower stiffener 512, where the upper stiffener 511 and the lower stiffener 512 are symmetrically disposed along the second direction y with a line between a center point of the first harness assembly 11 and a center point of the second harness 122 as a symmetry axis, and a line between a center point of the stiffener above the left stiffener 521 and the right stiffener 522 and a center point of the lower stiffener 512 is symmetrically disposed along the first direction x with a symmetry axis, and the first stiffener 51 is symmetrically disposed and the second stiffener 52 is symmetrically disposed, so as to facilitate uniform reinforcement of the positioning layer 2, prevent inconsistency of the firmness of the positioning layer 2, and thereby cause deformation of the positioning layer 2.
The utility model has the advantages that the first wire harness 112 and the second wire harness 122 are fixed by using the first fixing component 111 and the second fixing component 121, the first wire harness 112 is separated by the first fixing component 111, the first wire harness 112 is prevented from being communicated with each other, the second wire harness 122 is separated by using the second fixing component 121, the second wire harness 122 is prevented from being communicated with each other, and the first fixing component 111 and the second fixing component 121 are beneficial to ensuring that the anti-interference cable is not easy to displace under the condition of external force; the first wire bundles 112 are isolated through the first insulating piece, the first wire bundles 112 are prevented from being conducted mutually, the first wire bundles 112 and the first fixing assembly 111 are limited and fixed, the second wire bundles 122 are isolated through the second insulating piece, the second wire bundles 122 are prevented from being conducted mutually, and the second wire bundles 122 and the second fixing assembly 121 are limited and fixed; the positioning layer 2 is used for limiting and fixing the first wire harness assembly 11 and the second wire harness assembly 12, insulating and isolating the first wire harness assembly 11, the second wire harness assembly 12 and the isolation layer 3, and preventing the isolation layer 3 from being conducted with the first wire harness 112 and the second wire harness assembly 12; the isolation layer 3 is used for isolating external interference and preventing the external interference from interfering the data conducted by the first wire harness 112 and the second wire harness 122; the anti-interference cable is prevented from being ignited by the flame retardant layer 4, resulting in damage of the inner first and second harnesses 112 and 122, losing the function of conducting data, thereby enhancing the durability of the anti-interference harness.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The utility model provides an anti-interference cable which characterized in that includes wire harness assembly, locate layer, isolation layer, wherein:
The wire harness assembly comprises a first wire harness assembly and a second wire harness assembly, the first wire harness assembly and the second wire harness assembly are arranged at intervals along a first direction, the first wire harness assembly and the second wire harness assembly are cylindrical, the first wire harness assembly comprises a first fixing assembly, a first wire harness and a first insulating assembly, the first fixing assembly is provided with a first wire harness fixing groove, the first wire harness is arranged in the first wire harness fixing groove, and the first fixing assembly and the first wire harness are arranged in the first insulating assembly; the second wire harness assembly comprises a second fixing assembly, a second wire harness and a second insulating assembly, wherein the second fixing assembly is provided with a second wire harness fixing groove, the second wire harness is arranged in the second wire harness fixing groove, and the second fixing assembly and the second wire harness are arranged in the second insulating assembly;
The positioning layer is made of PVC, and is provided with a first wire harness assembly installation position and a second wire harness assembly installation position, wherein the first wire harness assembly is arranged in the first wire harness assembly installation position, and the second wire harness assembly is arranged in the second wire harness assembly installation position;
The isolation layer is used for isolating interference, the isolation layer laminating set up in the locating layer outside.
2. The anti-interference cable of claim 1 further comprising a flame retardant layer disposed snugly outside the isolation layer.
3. The anti-interference cable of claim 2 wherein the first and second strands are copper and the isolation layer is a copper braid.
4. The anti-interference cable of claim 1 further comprising a stiffener, the stiffener being cylindrical, the stiffener comprising a first stiffener and a second stiffener, the first stiffener being spaced apart along the second direction and the second stiffener being spaced apart along the first direction.
5. The anti-interference cable of claim 4 wherein the locating layer is provided with a first stiffener mounting location and a second stiffener mounting location, the first stiffener being disposed in the first stiffener mounting location and the second stiffener being disposed in the second stiffener mounting location.
6. The anti-interference cable of claim 4 wherein the first stiffener is disposed between the first harness assembly and the second harness assembly, the second stiffener comprises a left stiffener disposed on a side of the first harness assembly adjacent to the isolation layer and a right stiffener disposed on a side of the second harness assembly adjacent to the isolation layer.
7. The anti-interference cable of claim 6, wherein the first stiffener includes an upper stiffener and a lower stiffener, the upper stiffener and the lower stiffener are symmetrically disposed along the second direction with a line of symmetry between a center point of the first harness assembly and a center point of the second harness assembly, and a line of symmetry between a center point of the upper stiffener and a center point of the lower stiffener above the left stiffener and the right stiffener is symmetrically disposed along the first direction with a line of symmetry between the center points of the upper stiffener and the lower stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695720.1U CN220962836U (en) | 2023-10-09 | 2023-10-09 | Anti-interference cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695720.1U CN220962836U (en) | 2023-10-09 | 2023-10-09 | Anti-interference cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220962836U true CN220962836U (en) | 2024-05-14 |
Family
ID=91008156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322695720.1U Active CN220962836U (en) | 2023-10-09 | 2023-10-09 | Anti-interference cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220962836U (en) |
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2023
- 2023-10-09 CN CN202322695720.1U patent/CN220962836U/en active Active
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