CN110197741A - A kind of light-duty high temperature resistant data line - Google Patents
A kind of light-duty high temperature resistant data line Download PDFInfo
- Publication number
- CN110197741A CN110197741A CN201910642719.8A CN201910642719A CN110197741A CN 110197741 A CN110197741 A CN 110197741A CN 201910642719 A CN201910642719 A CN 201910642719A CN 110197741 A CN110197741 A CN 110197741A
- Authority
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- China
- Prior art keywords
- light
- high temperature
- temperature resistant
- data line
- duty high
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- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims description 17
- 241000209140 Triticum Species 0.000 claims description 17
- 235000021307 Triticum Nutrition 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 15
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 14
- 238000009954 braiding Methods 0.000 claims description 13
- 239000005030 aluminium foil Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 7
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- OWXLRKWPEIAGAT-UHFFFAOYSA-N [Mg].[Cu] Chemical compound [Mg].[Cu] OWXLRKWPEIAGAT-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/307—Other macromolecular compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Communication Cables (AREA)
Abstract
The present invention provides a kind of light-duty high temperature resistant data lines, including several individual screens for being used for transmission high-frequency signal to, several unshielded pair twists for being used for transmission low frequency signal to several for providing the electric wire of low-voltage power supply charging and function control, the individual screen to, it is described it is unshielded to the electric wire together stranding.By by several individual screens to, it is several it is unshielded to and electric wire stranding together, can be applied to light to electric wire quality requirement, heatproof requires occasion that is high, and having higher data transmission performance to require, realizes the lightweight of data line.
Description
Technical field
The present invention relates to Power-line technology fields, more particularly to a kind of light-duty high temperature resistant data line.
Background technique
(a kind of high-definition digital, which is shown, to be connect by current either HDMI (high-definition multimedia interface) or Displayport
Mouthful standard) or USB, conductor be commonly copper material, insulation generallys use PE/PP/PVC class material, and braiding generallys use copper
Material or aluminium in copper magnesium/copper-clad steel material, sheath generally use the materials such as PVC/TPE/TPU；Product shows temperature resistant grade
Generally at 80 DEG C, sliver is laid particular stress in weight.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State a kind of light-duty high temperature resistant data line of problem.
To solve the above-mentioned problems, the invention discloses a kind of light-duty high temperature resistant data line, including it is several for passing
The individual screen of defeated high-frequency signal supplies for providing low pressure with several, several unshielded pair twists for being used for transmission low frequency signal
Electricity charging and function control electric wire, the individual screen to, it is described it is unshielded to the electric wire together stranding.
Further, the individual screen is to, the unshielded pair twist to including isolation material packet with the electric wire
The conductor covered.
Further, the isolation material is 4- methylpentene polymer.
Further, the material of the conductor is copper-clad aluminum alloy.
Further, the individual screen melts wheat drawstring to the wrapped heat in outside.
Further, the individual screen to, the unshielded pair twist to cladding outside the electric wire cabling structure
Non-metallic filler object is filled in band, the band inside.
Further, woven shield is coated on the outside of the band, coats sheath, the shield on the outside of the woven shield
Set is light-duty high temperature resistant sheath.
Further, the sheath is set as silastic material.
Further, the band includes that aluminium foil wheat is drawn, copper foil wheat is drawn, conductive fabric and non-woven fabrics are one of.
Further, the individual screen is to the structure parallel including two core pair twists and two cores.
The present invention includes the following advantages: by by several individual screens to, it is several it is unshielded to and electric wire stranding together,
It can be applied to, heatproof requirement occasion high, and that there is higher data transmission performance require light to electric wire quality requirement, realization data biography
The lightweight of defeated line.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of light-duty one embodiment of high temperature resistant data line of the invention；
Fig. 2 is a kind of structural block diagram of light-duty another embodiment of high temperature resistant data line of the invention.
1 individual screen pair twist to, 2 unshielded pair twists to, 3 electric wires, 4 bands, 5 braidings, 6 sheaths, 7 ground wires, 8 independent shield
It is parallel right to cover
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Core of the invention design one of be, by by several individual screens to, it is several it is unshielded to and electric wire 3 one
Stranding is played, can be applied to, heatproof requirement occasion high, and that have higher data transmission performance require light to electric wire quality requirement, it is real
The lightweight of existing data line.
Referring to Fig.1, a kind of structural block diagram of light-duty high temperature resistant data line of the invention is shown, specifically can wrap
Include: several individual screens for being used for transmission high-frequency signal are to, several unshielded pair twists for being used for transmission low frequency signal to 2 and several
For providing the electric wire 3 of low-voltage power supply charging and function control, individual screen to, unshielded pair twist to 2 and electric wire 3 together
Stranding.In one embodiment, above-mentioned light-duty high temperature resistant data line includes that two pairs of individual screen pair twists are unshielded to 1, a pair
Band 4, braiding 5 and the sheath 6 that pair twist draws 2, two electric wires 3, aluminium foil wheat, above-mentioned two pairs of individual screen pair twists are used to 1
The shielding mode of aluminium foil Mai Lajia ground wire 7, the wrapped heat in outside melt wheat and draw stable shielding construction；Individual screen pair twist to 1 conductor
With ground wire 7 using the copper-clad aluminum alloy silk of 7/0.10mm.
In the present embodiment, individual screen includes that isolation material cladding is led to 2 and electric wire 3 to, unshielded pair twist
Body.Isolation material is 4- methylpentene polymer.Isolation material in the present embodiment uses the 4- methylpentene of model RT18
Polymer TPX, TPX are a kind of highly crystalline transparent plastics, and specific gravity 0.83 is most light in all plastics, surface hardness
Lower and nontoxic, for light transmission between organic glass and polystyrene, the outer diameter of isolation material is 0.80mm, design
Impedance is 90Ohms.
In the present embodiment, the material of conductor is copper-clad aluminum alloy.In one embodiment, unshielded pair twist to 2 conductor
Using the copper-clad aluminum alloy silk of 7/0.10mm, above-mentioned unshielded pair twist to 2 conductor insulation use model RT18 4- methyl
Pentene polymer TPX, outer insulation diameter 0.60mm, design impedance are 90Ohms.The conductor of above-mentioned electric wire 3 uses 19/
The copper-clad aluminum alloy silk of 0.16mm, the insulation of above-mentioned electric wire 3 use the 4- methylpentene polymer TPX of model RT18,
Outer insulation diameter is 1.30mm.
In the present embodiment, individual screen melts wheat drawstring to the wrapped heat in outside.In the present embodiment, pass through two pairs of independent screens
Cover pair twist to 1, a pair of unshielded pair twist to 2 and two electric wires 3 stranding together, when stranding, draws around aluminium foil wheat.Aluminium foil wheat is drawn
It is the material made of being bonded after gum with polyester belt using metal aluminum foil as substrate.
In the present embodiment, individual screen to, unshielded pair twist to coating band 4 outside 2 and 3 cabling structure of electric wire,
Non-metallic filler object is filled on the inside of band 4.Non-metallic filler object in the present embodiment makes stranding rounding for filling.
In the present embodiment, the shielded layer of braiding 5 is coated on the outside of band 4,5 outside of braiding coats sheaths 6.
In the present embodiment, copper clad aluminum alloy wire is coated on the outside of band 4, coats sheath 6 on the outside of copper-clad aluminum alloy silk.One
In embodiment, braiding 5, structure of the braiding 5 using the copper-clad aluminum alloy silk of 16*9/0.10mm, braiding 5 are carried out after the completion of stranding
Coverage rate up to 85% or more.After the completion of braiding 5, the sheath 6 of the silica gel of one layer of 0.60mm or so is squeezed out, the life of product is completed
It produces.
Referring to shown in Fig. 2, the light-duty high temperature resistant data line of one of another embodiment of the present invention, including four are proposed
Band 4, braiding 5 and sheath 6 are drawn to 2, four electric wires 3, aluminium foil wheat to 8, a pair of unshielded pair twist in parallel to individual screen.On
The shielding mode that four pairs of individual screens are wound to 8 using the drawing of aluminium foil wheat and copper-clad aluminum alloy silk in parallel is stated, the wrapped heat in outside melts wheat
It draws and stablizes shielding construction；Individual screen in parallel using the copper-clad aluminum alloy silk of 7/0.10mm, adopt for the conductor to 8 and ground wire 7 by insulation
With TPX (model RT18), outer insulation diameter 0.90mm, design impedance is 100Ohms；Unshielded pair twist uses 7/ to 2 conductor
The copper-clad aluminum alloy silk of 0.10mm, insulation use TPX (model RT18), outer insulation diameter 0.55mm；The conductor of electric wire 3 uses 7/
The copper-clad aluminum alloy silk of 0.10mm, insulation use TPX (model RT18), outer insulation diameter 0.55mm；Four pairs of individual screens are right in parallel
8, a pair of unshielded pair twist is to 2, four electric wires 3 together stranding, and when stranding draws around aluminium foil wheat；It is woven after the completion of stranding
5, braiding 5 is using the structures of 16*9/0.12mm copper-clad aluminum alloy silks, and coverage rate is up to 85% or more；After the completion of braiding 5, squeeze out
The sheath 6 of the silica gel of one layer of 0.60mm or so, completes the production of product.
In the present embodiment, band 4 includes that aluminium foil wheat is drawn, copper foil wheat is drawn, conductive fabric and non-woven fabrics are one of.This implementation
Outermost layer in example is light-duty sheath 6 resistant to high temperature, and above-mentioned light-duty sheath 6 resistant to high temperature includes silicon rubber.Silicon rubber refers to master
Chain is alternately made of silicon and oxygen atom, and the rubber there are two organic group is usually connected on silicon atom.Silicon rubber resistance to low temperature is good
It is good, generally work is remained at -55 DEG C.After introducing phenyl, reachable -73 DEG C.The heat resistance of silicon rubber is also very prominent, 180
At DEG C can long-term work, a little higher than 200 DEG C can also bear several weeks or longer time it is still flexible, be instantaneously resistant to 300 DEG C or more
High temperature.The good permeability of silicon rubber, OTR oxygen transmission rate are highest in synthetic polymer.
The present invention uses copper-clad aluminum alloy as conductor and shielding material, significantly reduces the weight of wire rod, the density of copper
For 8.9g/cm3, and the density of copper-clad aluminum alloy is 3.5g/cm3, intensity of the copper-clad aluminum alloy with similar copper material, and due to
The layers of copper of the kelvin effect of signal transmission, conductor cladding fully meets the functional requirement of signal transmission.Insulation of the invention uses
TPX (4- methylpentene polymer), the density of TPX about 0.82g g/cm3, density and opposite dielectric lower than PE/PP and PVC
Constant, heatproof can reach 150 DEG C, so the insulation that TPX material is applied to signal wire has light, excellent electrical property, heatproof etc.
The high advantage of grade；The sheath 6 of outer layer uses light-duty high temperature resistant material, and such as silicon rubber keeps whole electric wire feel very light, fits
The development trend of current consumer product lightness is closed, the application can be applied to, heatproof requirement height light to electric wire quality requirement, and
The occasion for thering is higher data transmission performance to require.Individual screen signal to transmission high-frequency signal, unshielded pair twist to 2 can transmit compared with
Low-frequency signal, electric wire 3 play the role of function control and low-voltage power supply and charging.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of light-duty high temperature resistant data line provided by the present invention, it is described in detail, answers herein
With a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help to manage
Solve method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention,
There will be changes in specific embodiment and application range, in conclusion the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (10)
1. a kind of light-duty high temperature resistant data line, which is characterized in that including several individual screens for being used for transmission high-frequency signal
To, several unshielded pair twists for being used for transmission low frequency signal to several for providing the electricity of low-voltage power supply charging and function control
Sub-line, the individual screen to, it is described it is unshielded to the electric wire together stranding.
2. light-duty high temperature resistant data line according to claim 1, which is characterized in that the individual screen to, it is described
Unshielded pair twist is to the conductor for the electric wire including isolation material cladding.
3. light-duty high temperature resistant data line according to claim 2, which is characterized in that the isolation material is 4- methyl
Pentene polymer.
4. light-duty high temperature resistant data line according to claim 2, which is characterized in that the material of the conductor is copper-clad
Aluminium alloy.
5. light-duty high temperature resistant data line according to claim 1, which is characterized in that the individual screen to outside around
Packet heat melts wheat drawstring.
6. light-duty high temperature resistant data line according to claim 1, which is characterized in that the individual screen to, it is described
Unshielded pair twist coats band to the electric wire cabling structure outside, fills non-metallic filler object on the inside of the band.
7. light-duty high temperature resistant data line according to claim 6, which is characterized in that cladding braiding on the outside of the band
Shielded layer, the woven shield outside coat sheath, and the sheath is light-duty high temperature resistant sheath.
8. light-duty high temperature resistant data line according to claim 7, which is characterized in that the sheath is set as silicon rubber
Material.
9. light-duty high temperature resistant data line according to claim 6, which is characterized in that the band includes aluminium foil wheat
It draws, copper foil wheat is drawn, conductive fabric and non-woven fabrics are one of.
10. light-duty high temperature resistant data line according to claim 1, which is characterized in that the individual screen is to including
Two core pair twists and the parallel structure of two cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642719.8A CN110197741A (en) | 2019-07-16 | 2019-07-16 | A kind of light-duty high temperature resistant data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642719.8A CN110197741A (en) | 2019-07-16 | 2019-07-16 | A kind of light-duty high temperature resistant data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110197741A true CN110197741A (en) | 2019-09-03 |
Family
ID=67756110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642719.8A Pending CN110197741A (en) | 2019-07-16 | 2019-07-16 | A kind of light-duty high temperature resistant data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110197741A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568664A (en) * | 2012-02-22 | 2012-07-11 | 江苏亨鑫科技有限公司 | Low-loss and high-temperature resistant cable |
| CN206961544U (en) * | 2017-07-31 | 2018-02-02 | 三元科技（深圳）有限公司 | A kind of high temperature-resistant disinfected USB cable |
| CN108399966A (en) * | 2018-04-24 | 2018-08-14 | 深圳宝兴电线电缆制造有限公司 | Tension resist bending high speed data transmission line |
| CN210223593U (en) * | 2019-07-16 | 2020-03-31 | 深圳宝兴电线电缆制造有限公司 | Light high-temperature-resistant data transmission line |
-
2019
- 2019-07-16 CN CN201910642719.8A patent/CN110197741A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568664A (en) * | 2012-02-22 | 2012-07-11 | 江苏亨鑫科技有限公司 | Low-loss and high-temperature resistant cable |
| CN206961544U (en) * | 2017-07-31 | 2018-02-02 | 三元科技（深圳）有限公司 | A kind of high temperature-resistant disinfected USB cable |
| CN108399966A (en) * | 2018-04-24 | 2018-08-14 | 深圳宝兴电线电缆制造有限公司 | Tension resist bending high speed data transmission line |
| CN210223593U (en) * | 2019-07-16 | 2020-03-31 | 深圳宝兴电线电缆制造有限公司 | Light high-temperature-resistant data transmission line |
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Effective date of registration: 20230504 Address after: Floor 3, No. 10 Xiangxing Road, Buyong Community, Shajing Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Applicant after: Shenzhen Baoxin Wire and Cable Manufacturing Co.,Ltd. Address before: 518000 Buyong Tongfu Industrial Park, Shajing Road, Shajing sub district office, Bao'an District, Shenzhen, Guangdong Province Applicant before: SHENZHEN BAOHING ELECTRIC WIRE&CABLE MANUFACTURE Co.,Ltd. |