CN208240371U - Gel coated shielding wire cable - Google Patents
Gel coated shielding wire cable Download PDFInfo
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- CN208240371U CN208240371U CN201721629623.0U CN201721629623U CN208240371U CN 208240371 U CN208240371 U CN 208240371U CN 201721629623 U CN201721629623 U CN 201721629623U CN 208240371 U CN208240371 U CN 208240371U
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Abstract
The utility model discloses a kind of gel coated shielding wire cable, including conducting electric wire, is coated on separation layer outside conducting electric wire, the shielded layer being coated on outside separation layer and the gel coated layer being coated on outside shielded layer；The central axis of separation layer, shielded layer and gel coated layer is overlapped；It includes power positive line, negative voltage data line, positive voltage data line and ground line that electric wire, which is connected,；Shielded layer is formed by more wires side by side along the central axial direction spiral surrounding of separation layer, and is bonded between adjacent two one metal wire.The utility model gel coated layer of the application increases the low temperature resistant, anti-aging of wire and cable, stretch-proof, easy bending and the performance easily sprung back, in addition, shielded layer reduces conducting electric wire external electronic equipments and external equipment to the electromagnetic interference of conducting electric wire.
Description
Technical field
The utility model relates to the technical field of electric wires and cables of electronic equipment, and in particular, to a kind of gel coated screen
Cover wire and cable.
Background technique
Electronic equipment in use, in connecting line can often be pullled, be bent, in the prior art, connection
For the general PCV/TPE material of line as external coating, the bending characteristic of such material is poor, especially the meeting when low-temperature condition uses
Harden, frequently pull and curved use process in accelerated ageing and can crack, cause connection thread breakage, or even have short
Road hidden danger, and at high operating temperatures in use, the process of the contact connectio line of human body has greasy feeling, or even can be to allergy skin
Generate adverse effect；In addition, some electronic equipments have high requirements for the real-time and accuracy of signal, inside use
Connecting line must also have better anti-interference ability and shield effectiveness.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of gel coated shielding wire cable.
A kind of gel coated shielding wire cable disclosed by the utility model includes: conducting electric wire comprising positive pole
Line, negative voltage data line, positive voltage data line and ground line；
Separation layer is coated on outside conducting electric wire；
Shielded layer is coated on outside separation layer；Shielded layer is by more wires side by side along the central axis of separation layer
Direction spiral surrounding forms, and is bonded between adjacent two one metal wire；And
Gel coated layer, is coated on outside shielded layer；
Wherein, the central axis overlapping of separation layer, shielded layer and gel coated layer.
According to one embodiment of the utility model, separation layer is macromolecule screened film.
According to one embodiment of the utility model, separation layer is silica gel material.
According to one embodiment of the utility model, power positive line, negative voltage data line, positive voltage data line and ground connection
Line is twisted.
According to one embodiment of the utility model, power positive line, negative voltage data line, positive voltage data line and ground connection
Line with the centerline axis parallel of shielded layer.
According to one embodiment of the utility model, it further includes Kevlar silk thread, power positive line, negative voltage number that electric wire, which is connected,
It is twisted according to line, positive voltage data line, ground line and Kevlar silk thread.
According to one embodiment of the utility model, it further includes Kevlar silk thread, power positive line, negative voltage number that electric wire, which is connected,
According to line, positive voltage data line, ground line and Kevlar silk thread with the centerline axis parallel of shielded layer.
According to one embodiment of the utility model, the silica gel shore hardness of gel coated layer and separation layer 10 degree~
Between 70 degree.
Compared with the existing technology, the gel coated shielding wire cable gel coated layer of the application increases wire and cable and exists
Anti-aging, tear-proof, stretch-proof, easy bending under low temperature and high temperature and the performance easily sprung back, lead in addition, shielded layer reduces
Live wire external electronic equipments and external equipment are to the electromagnetic interference that electric wire is connected.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is one of the structural schematic diagram of gel coated shielding wire cable in the present embodiment；
Fig. 2 is the cross-sectional view of gel coated shielding wire cable in the present embodiment；
Fig. 3 is the second structural representation of gel coated shielding wire cable in the present embodiment；
Fig. 4 is the third structural representation of gel coated shielding wire cable in the present embodiment；
Fig. 5 is four of the structural schematic diagram of gel coated shielding wire cable in the present embodiment.
Description of symbols:
1, electric wire is connected；11, power positive line；12, negative voltage data line；13, positive voltage data line；14, it is grounded；
15, Kevlar silk thread；2, separation layer；3, shielded layer；31, wire；4, gel coated layer.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
It is to be appreciated that institute is directional in the utility model embodiment indicates that such as up, down, left, right, before and after ... is only
For explaining relative positional relationship, motion conditions etc. in the case where a certain particular pose is as shown in the picture between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
For the utility model content, feature and effect that can further appreciate that the utility model, following two implementation is hereby enumerated
Example, and be described in detail with the accompanying drawings as follows:
Embodiment one:
Referring to Fig.1 and 2, Fig. 1 is one of the structural schematic diagram of gel coated shielding wire cable in the present embodiment, figure
2 be the cross-sectional view of gel coated shielding wire cable in the present embodiment；Gel coated shielding wire cable packet in the present embodiment
It includes: conducting electric wire 1, separation layer 2, shielded layer 3 and gel coated layer 4；Separation layer 2, shielded layer 3 and gel coated layer 4 are equal
It is approximately cylindrical shape, wherein separation layer 2 is coated on outside conducting electric wire 1, and shielded layer 3 is coated on outside separation layer 2, gel coated layer 4
It is coated on outside shielded layer 3, the central axis overlapping of separation layer 2, shielded layer 3 and gel coated layer 4；It includes electricity that electric wire 1, which is connected,
Source electrode line 11, negative voltage data line 12, positive voltage data line 13, ground line 14 and Kevlar silk thread 15, power positive line
11, negative voltage data line 12, positive voltage data line 13, ground line 14 and Kevlar silk thread 15 are along 3 central axis of shielded layer
Direction be set to separation layer 2 in, wherein power positive line 11, negative voltage data line 12, positive voltage data line 13, ground line 14 with
And centerline axis parallel of the Kevlar silk thread 15 with shielded layer 3, Kevlar silk thread 15 are a kind of with stronger tensile property material
The silk thread of matter, Kevlar silk thread 15 are set together with remaining wire rod in conducting electric wire 1 along the central axial direction of shielded layer 3
It sets, when conducting electric wire 1 is pullled power by the external world, the stress of conducting electric wire 1 can be mainly carried on Kevlar silk thread 15, be avoided
Conducting electric wire 1 remaining wire rod is increased by Kevlar silk thread 15 and is led because being damaged by extraneous larger pulling force
The whole tensile characteristics of live wire 1；Separation layer 2 is specially silica gel material or is macromolecule screened film, and silica gel material specifically may be used
With the silica gel using shore hardness at 10 degree~70 degree, macromolecule screened film can specifically use PET/PE film, and separation layer 2 can
To be coated on outside conducting electric wire 1, wire rod in electric wire 1 is connected and fits closely in the inner wall of separation layer 2, separation layer 2 can also be directly
It is coated on conducting electric wire 1, the main function of the separation layer 2 of silica gel material or macromolecule shielding membrane material is in order to prevent
Shielded layer 3 and conducting electric wire 1 contact, and play insulation and shielding action, and this two kinds of materials itself also have certain resist
Tensile strength can increase the effect of gel coated shielding wire cable, play the role of protection to conducting electric wire 1；Shielded layer 3 has
Body be wire 31 weave made of reticular structure, positioned at separation layer 2 and gel coated layer 4 between, abutting together in every
It is close to the inner wall together in gel coated layer 4 while the outer wall of absciss layer 2, wire 31 is specially can be with the wire of electric conduction
Line, such as perhaps the extraneous electronic equipment of the conductive metals silk thread such as tinned copper wire or conducting electric wire 1 generate electromagnetism to bare copper wire
, the aerial electric field around shielded layer 3 is destroyed under the short circuit effect of conductive wire, when electromagnetic wave reaches shielded layer
After 3 metal web area, electric field disappears, and can not continue to generate magnetic field, and it is dry so can to resist extraneous electromagnetic by shielded layer 3
It disturbs, the conducting outside Radiative EMI of electric wire 1 can also be avoided, and the shielded layer 3 of reticular structure also has certain pull resistance,
The reticular structure of shielded layer 3 increases the whole tensile property of gel coated shielding wire cable；Gel coated layer 4 is specially Shao
Silica gel of family name's hardness at 10 degree~70 degree has relatively stretching, extension and contraction performance by force, is not afraid of and pulls and bending, even if in frequency
Such silica gel is anti-aging in the state of numerous use, tear-proof, stretch-proof and easy buckling performance are able to maintain, while silica gel itself
Flame retardant property, cold resistance, it is heat-resist can be remained unchanged between -50 DEG C to 400 DEG C, and then protect its internal shield 3, every
Absciss layer 2 and conducting electric wire 1 be not damaged so that gel coated shielding wire cable inside low temperature and hot environment according to
It so can be used normally, and the skin-friendly of silica gel is good, flexibility is high, human body will not generate adverse reaction when feeling, and will not beat
Knot, in addition, the reticular structure of shielded layer 3 fits in the inner wall of gel coated layer 4, because silica gel pastes characteristic, 3 meeting of shielded layer
Follow and move together when gel coated layer 4 stretches and bounces back, between shielded layer 3 and gel coated layer 4 paste power also into
One step increases the tensile resistance of gel coated shielding wire cable.
Embodiment two:
It is the second structural representation of gel coated shielding wire cable in the present embodiment, the present embodiment referring to Fig. 3, Fig. 3
Middle gel coated shielding wire cable and embodiment one the difference is that, power positive line 11, negative voltage data line 12,
Positive voltage data line 13, ground line 14 and Kev bracing wire 15 are twisted.
Embodiment three:
It is the third structural representation of gel coated shielding wire cable in the present embodiment, the present embodiment referring to Fig. 4, Fig. 4
Middle gel coated shielding wire cable and embodiment one the difference is that, shielded layer 3 is by more wires side by side
31 form along the central axial direction spiral surrounding of the separation layer 2, and are bonded between adjacent two one metal wire 31.
Example IV:
It is four of the structural schematic diagram of gel coated shielding wire cable in the present embodiment, the present embodiment referring to Fig. 5, Fig. 5
Middle gel coated shielding wire cable and embodiment three the difference is that, power positive line 11, negative voltage data line 12,
Positive voltage data line 13, ground line 14 and Kevlar silk thread 15 are twisted.
To sum up: the gel coated layer 4 of the gel coated shielding wire cable of the application increase wire and cable it is anti-aging,
Tear-proof, stretch-proof, easy bending and the performance easily sprung back, even if still can after frequent use under high temperature and low temperature environment
It keeps above-mentioned performance constant, ensure that the use quality and service life of wire and cable, and such wire and cable skin-friendly
It is good；Shielded layer 3 reduces conducting 1 external electronic equipments of electric wire and external equipment to the electromagnetic interference of conducting electric wire 1, increases
The quality when Continuity signal of wire and cable；Separation layer 2 uses silica gel or polymeric membrane material, and insulating properties is high, has simultaneously
There is certain pull resistance, increases the whole tensile property of wire and cable；Be connected electric wire 1 in be arranged Kevlar silk thread 15 also into
One step increases the whole pull resistance of wire and cable.
Upper is only the embodiments of the present invention, is not intended to limit the utility model.For art technology
For personnel, various modifications and changes may be made to the present invention.It is all made in the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. should all include within the scope of the claims of the utility model.
Claims (8)
1. a kind of gel coated shielding wire cable characterized by comprising
It is connected electric wire (1) comprising power positive line (11), negative voltage data line (12), positive voltage data line (13) and connect
Ground wire (14)；
Separation layer (2) is coated on the conducting electric wire (1) outside；
Shielded layer (3) is coated on the separation layer (2) outside；The shielded layer is by more wires (31) side by side along institute
The central axial direction spiral surrounding for stating separation layer (2) forms, and is bonded between adjacent two wires (31)；And
Gel coated layer (4) is coated on the shielded layer (3) outside；
Wherein, the central axis overlapping of the separation layer (2), shielded layer (3) and gel coated layer (4).
2. gel coated shielding wire cable according to claim 1, which is characterized in that the separation layer (2) is macromolecule
Screened film.
3. gel coated shielding wire cable according to claim 1, which is characterized in that the separation layer (2) is silica gel material
Matter.
4. gel coated shielding wire cable according to claim 1, which is characterized in that the power positive line (11) is born
Voltage data line (12), positive voltage data line (13) and ground line (14) are twisted.
5. gel coated shielding wire cable according to claim 1, which is characterized in that the power positive line (11) is born
The centerline axis parallel of voltage data line (12), positive voltage data line (13) and ground line (14) with the shielded layer (3).
6. gel coated shielding wire cable according to claim 4, which is characterized in that the conducting electric wire (1) further includes
Kevlar silk thread (15), the power positive line (11), negative voltage data line (12), positive voltage data line (13), ground line
(14) and Kevlar silk thread (15) is twisted.
7. gel coated shielding wire cable according to claim 5, which is characterized in that the conducting electric wire (1) further includes
Kevlar silk thread (15), the power positive line (11), negative voltage data line (12), positive voltage data line (13), ground line
(14) and centerline axis parallel of the Kevlar silk thread (15) with the shielded layer (3).
8. gel coated shielding wire cable according to claim 3, which is characterized in that the gel coated layer (4) and
The silica gel shore hardness of separation layer (2) is between 10 degree~70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629623.0U CN208240371U (en) | 2017-11-29 | 2017-11-29 | Gel coated shielding wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629623.0U CN208240371U (en) | 2017-11-29 | 2017-11-29 | Gel coated shielding wire cable |
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| Publication Number | Publication Date |
|---|---|
| CN208240371U true CN208240371U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629623.0U Active CN208240371U (en) | 2017-11-29 | 2017-11-29 | Gel coated shielding wire cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022680A (en) * | 2017-11-29 | 2018-05-11 | 戴明 | Gel coated shielding wire cable |
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2017
- 2017-11-29 CN CN201721629623.0U patent/CN208240371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022680A (en) * | 2017-11-29 | 2018-05-11 | 戴明 | Gel coated shielding wire cable |
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