CN208834802U - A kind of high resistance to compression, high performance HDMI signal wire - Google Patents
A kind of high resistance to compression, high performance HDMI signal wire Download PDFInfo
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- CN208834802U CN208834802U CN201820874383.9U CN201820874383U CN208834802U CN 208834802 U CN208834802 U CN 208834802U CN 201820874383 U CN201820874383 U CN 201820874383U CN 208834802 U CN208834802 U CN 208834802U
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- signal wire
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- hdmi signal
- core
- data line
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Abstract
The utility model discloses a kind of high resistance to compressions, high performance HDMI signal wire, it is related to signal transmssion line technical field, including data line and the plug that data line both ends are arranged in, the data line is followed successively by sheath from outside to inside, braiding layer, shielded layer and aluminium foil layer, core is provided in the aluminium foil layer, control line and filling core, the filling core is three, it is twisted into one, it is arranged most intermediate, the row's of being fixedly installed coiling between the shielded layer and aluminium foil layer, the utility model solves existing HDMI signal wire compressive property, it is easy to be lost, cause economic loss, and it is easy to transmit data between exterior static and core and generates interference, lead to the problem of data transmission performance difference.
Description
Technical field
The utility model relates to signal transmssion line technical field, in particular to a kind of high resistance to compression, high performance HDMI signal
Line.
Background technique
HDMI signal wire is the wire rod for transmitting high-resolution multimedia vision signal, can be transmitted to high-quality uncompressed
HD video and multichannel audb data, without carrying out D/A or analog/digital conversion before signal transmits, it is ensured that most
The video-audio signal of high quality transmits, and is essential wire rod in terms of video-audio signal transmission.
Since HDMI signal wire can be used in plurality of devices, it sometimes can be often moved, is just faced with multiple
The problems such as extraction and insertion, if things go on like this, are easy for that data line is caused to be lost in moving, and plug loosens, so as to cause interior
Portion's core is broken off and surface wear, influences the use of signal wire, influences the work and life of user, and also creating need not
The economic loss wanted, and when in use, exterior static is easy to transmit to generate to data mutually to produce between interference and internal core
Raw interference, to influence HDMI signal wire data transmission performance.
Therefore, it is necessary to design, a kind of effect of resist compression is good, the high HDMI signal wire of transmission performance.
Summary of the invention
The purpose of this utility model is that: a kind of high resistance to compression, high performance HDMI signal wire are provided, is solved existing
HDMI signal wire compressive property is easy to be lost, and causes to be easy to pass data between economic loss and exterior static and core
Defeated generation interference, leads to the problem of data transmission performance difference.
The technical solution adopted in the utility model is as follows:
A kind of high resistance to compression, high performance HDMI signal wire, it is described including data line and the plug that data line both ends are arranged in
Data line is followed successively by sheath, braiding layer, shielded layer and aluminium foil layer from outside to inside, and core, control line are provided in the aluminium foil layer
With filling core, the filling core is three, is twisted into one, and setting is consolidated between the shielded layer and aluminium foil layer most intermediate
Surely the row's of being provided with coiling.
Further, the plug inside is provided with connector, and surface is provided with plug reinforcing rib, sets with data line junction
It is equipped with plug snap ring.
Further, the plug surface is coated with injection membrane, and the connector material is copper shell, and surface gold-plating.
Further, spare core is additionally provided in the aluminium foil layer, the siding core inner is provided with two conducting wires
With a ground wire.
Further, the quantity of the core is 4, and inside is provided with two signal lines and a ground wire.
Further, the control line, conducting wire, signal wire and ground wire surface are coated with insulating layer, the insulating layer
Use high density polyethylene (HDPE) material.
Further, electro-insulating rubber is filled between the shielded layer and aluminium foil layer, around row's coiling.
Further, the sheath is polyvinyl chloride material, with a thickness of 0.8~1mm.
Further, the braiding layer is wire sheathing, can be red metal or tin-coated copper, with a thickness of 0.5mm.
Further, the shielded layer is that copper foil wheat draws shielded layer, with a thickness of 0.5mm.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. a kind of high resistance to compression, high performance HDMI signal wire are cooperated by braiding layer and shielded layer, extraneous electricity is shielded
Magnetic disturbance guarantees the job stability of data line, and enhances the anti-interference ability of data line again by aluminium foil layer, passes signal
It is defeated faster, it is more stable, aluminium foil layer bosom be arranged three filling cores, be twisted into one, increase the crushing resistance of data line,
Make data line in movement, storage or folding, it is not easy to it is broken off, so that the service life of HDMI signal wire is improved, and
The row's of being fixedly installed coiling between shielded layer and aluminium foil layer, when excluding data line work, between exterior static interference and core
Interference, enhances the transmission performance of HDMI signal wire.
2. plug inside described in the utility model is provided with connector, surface is provided with plug reinforcing rib, enhances plug
Hardness, prevents plug deformation from influencing the use of signal wire, and data line junction is provided with plug snap ring, reinforces data line and inserts
Connection between head, effectively prevent plug from falling.
3. plug surface described in the utility model is coated with injection membrane, the connector material is copper shell, and surface gold-plating,
Stamping press can be reduced, stamping press is avoided to cause Pressing Deformation to plug.
4. being additionally provided with spare core in aluminium foil layer described in the utility model, the siding core inner is provided with two
Conducting wire and a ground wire, after internal core is impaired, moreover it is possible to continue to use spare core, avoid the life for influencing user
And work, it is not necessary to which integral replacing data line, reduces maintenance cost.
5. control line described in the utility model, conducting wire, signal wire and ground wire surface are coated with insulating layer, the insulation
Layer uses high density polyethylene (HDPE) material, prevents two neighboring core from generating the overall transfer of interference effect data line between each other
Performance improves the anti-interference ability of data line.
6. between shielded layer and aluminium foil layer described in the utility model, being filled with electro-insulating rubber, protection around row's coiling
Coiling is arranged, the pliability of data line is increased.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings, in which:
Fig. 1 is the structural schematic diagram of a kind of high resistance to compression, high performance HDMI signal wire；
Fig. 2 is the data line cross section structure schematic diagram of the utility model；
Marked in the figure: 1. data lines, 101. sheaths, 102. braiding layers, 103 shielded layers, 104. aluminium foil layers, 105. cores,
106. spare core, 107. control lines, 108. rows have mercy on line, 109. conducting wires, 110. signal wires, 111. ground wires, 112. filling wire rods,
2. plug, 201. metal joints, 202. plug reinforcing ribs, 203. plug snap rings.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model, i.e. described embodiment is only that a part of the utility model is implemented
Example, instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with
It arranges and designs with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described
There is also other identical elements in the process, method, article or equipment of element.
A kind of high resistance to compression, high performance HDMI signal wire, solve existing HDMI signal wire compressive property, are easy to be rolled over
Damage, causes to be easy to interfere with each other between economic loss and core, leads to the problem of data transmission performance difference；As shown in Figure 2
HDMI signal line structure schematic diagram, including data line 1 and the plug 2 that data line both ends are arranged in, data line as shown in Figure 1 is horizontal
Cross section structure schematic diagram, the data line 1 are followed successively by sheath 101, braiding layer 102, shielded layer 103 and aluminium foil layer from outside to inside
104, it is cooperated by braiding layer and shielded layer, shields outside electromagnetic interference, guarantee the job stability of data line, the aluminium
Core 105, control line 107 and filling core 112 are provided in layers of foil 104, the aluminium foil layer 104 enhances the anti-of data line again
Interference performance, make signal transmission faster, it is more stable, the filling core 112 is three, is twisted into one, and setting is in most intermediate, increasing
The crushing resistance for having added data line makes data line in movement, storage or folding, it is not easy to be broken off, to improve HDMI letter
The service life of number line, the row's of being fixedly installed coiling 108 between the shielded layer 103 and aluminium foil layer 104 exclude data line work
When, the interference between exterior static interference and core enhances the transmission performance of HDMI signal wire.
Further, the plug 2 is internally provided with connector 201, and surface is provided with plug reinforcing rib 202, enhances plug
Hardness, prevent plug deformation from influencing the use of signal wire, 1 junction of data line be provided with plug snap ring 203, reinforces data
Connection between line and plug, effectively prevent plug from falling.
Further, 2 surface of plug is coated with injection membrane, and 201 material of connector is copper shell, and surface is plated
Gold can reduce stamping press, stamping press is avoided to cause Pressing Deformation to plug.
Further, spare core 106 is additionally provided in the aluminium foil layer 104, the spare core 106 is internally provided with
Two conducting wires 109 and a ground wire 111, after internal core 105 is impaired, moreover it is possible to continue to use spare core 106, avoid
The life and work for influencing user, it is not necessary to which integral replacing data line, reduces maintenance cost.
Further, the quantity of the core 105 is 4, and inside is provided with two signal lines 110 and a ground wire
111。
Further, the control line 107, conducting wire 109, signal wire 110 and 111 surface of ground wire are coated with insulation
Layer, the insulating layer use high density polyethylene (HDPE) material, prevent two neighboring core from generating interference effect data between each other
The overall transfer performance of line, improves the anti-interference ability of data line.
Further, it is filled with electro-insulating rubber between the shielded layer 103 and aluminium foil layer 104, around row's coiling 108,
Protection row's coiling, increases the pliability of data line.
Further, the sheath 101 is polyvinyl chloride material, with a thickness of 0.8~1mm.
Further, the braiding layer 102 is wire sheathing, can be red metal or tin-coated copper, with a thickness of 0.5mm.
Further, the shielded layer 103 is that copper foil wheat draws shielded layer, with a thickness of 0.5mm.
Further, the diameter of the control line 107 is 0.6mm.
Further, row's coiling 108 arranges coiling, diameter 0.4mm using copper wire.
Further, the diameter of the conducting wire 109 and signal wire 110 is 0.6~0.8mm.
Further, the diameter of the ground wire 111 is 0.5mm.
It is described in further detail below with reference to feature and performance of the embodiment to the utility model.
Embodiment one
A kind of high resistance to compression of the utility model preferred embodiment offer, high performance HDMI signal wire, including 1 He of data line
The plug 2 at data line both ends is set, and the data line 1 is followed successively by sheath 101, braiding layer 102, shielded layer 103 from outside to inside
With aluminium foil layer 104, core 105, control line 107 and filling core 112, the filling core are provided in the aluminium foil layer 104
112 be three, is twisted into one, is arranged in most intermediate, the row's of being fixedly installed coiling between the shielded layer 103 and aluminium foil layer 104
108。
Further, the plug 2 is internally provided with connector 201, and surface is provided with plug reinforcing rib 202, with data line 1
Junction is provided with plug snap ring 203.
Further, the quantity of the core 105 is 4, and inside is provided with two signal lines 110 and a ground wire
111。
Further, the sheath 101 is polyvinyl chloride material, with a thickness of 0.8~1mm.
Further, the braiding layer 102 is wire sheathing, can be red metal or tin-coated copper, with a thickness of 0.5mm.
Further, the shielded layer 103 is that copper foil wheat draws shielded layer, with a thickness of 0.5mm.
Further, the diameter of the control line 107 is 0.6mm.
Further, row's coiling 108 arranges coiling, diameter 0.4mm using copper wire.
Further, the diameter of the conducting wire 109 and signal wire 110 is 0.6~0.8mm.
Further, the diameter of the ground wire 111 is 0.5mm.
It in the present embodiment, is cooperated by braiding layer and shielded layer, shields outside electromagnetic interference, guarantee the work of data line
Make stability, and enhance the anti-interference ability of data line again by aluminium foil layer, make signal transmission faster, it is more stable, in aluminium foil
Three filling cores are arranged in layer bosom, are twisted into one, increase the crushing resistance of data line, make data line in movement, storage
Or when folding, it is not easy to be broken off, to improve the service life of HDMI signal wire, and solid between shielded layer and aluminium foil layer
Surely the row's of being provided with coiling, when excluding data line work, the interference between exterior static interference and core enhances HDMI signal wire
Transmission performance；The plug inside is provided with connector, and surface is provided with plug reinforcing rib, enhances the hardness of plug, prevents from inserting
Head deformation influences the use of signal wire, and data line junction is provided with plug snap ring, reinforces the company between data line and plug
It connects, effectively prevent plug from falling.
Embodiment two
On the basis of example 1, further, 2 surface of plug is coated with injection membrane, 201 material of connector
For copper shell, and surface gold-plating.
Further, the sheath 101 is polyvinyl chloride material, with a thickness of 0.8mm.
Further, the diameter of the conducting wire 109 and signal wire 110 is 0.6mm.
In the present embodiment, the plug surface is coated with injection membrane, can reduce stamping press, stamping press is avoided to cause plug
Pressing Deformation.
Embodiment three
On the basis of example 2, further, spare core 106 is additionally provided in the aluminium foil layer 104, it is described standby
Two conducting wires 109 and a ground wire 111 are internally provided with core 106.
Further, the sheath 101 is polyvinyl chloride material, with a thickness of 0.9mm.
Further, the diameter of the conducting wire 109 and signal wire 110 is 0.7mm.
In the present embodiment, spare core is additionally provided in the aluminium foil layer, after internal core is impaired, moreover it is possible to continue to make
With spare core, avoid the life and work for influencing user, it is not necessary to integral replacing data line, reduce maintenance at
This.
Example IV
On the basis of embodiment three, further, the control line 107, conducting wire 109, signal wire 110 and ground wire 111
Surface is coated with insulating layer, and the insulating layer uses high density polyethylene (HDPE) material.
Further, the sheath 101 is polyvinyl chloride material, with a thickness of 1.0mm.
Further, the diameter of the conducting wire 109 and signal wire 110 is 0.8mm.
In the present embodiment, the control line, conducting wire, signal wire and ground wire surface are coated with insulating layer, prevent adjacent two
A core generates the overall transfer performance of interference effect data line between each other, improves the anti-interference ability of data line.
Embodiment five
On the basis of example IV, further, between the shielded layer 103 and aluminium foil layer 104, coiling 108 is arranged
Surrounding is filled with electro-insulating rubber, and protection row's coiling increases the pliability of data line.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of high resistance to compression, high performance HDMI signal wire, including data line (1) and the plug (2) at data line both ends is set,
It is characterized by: the data line (1) is followed successively by sheath (101), braiding layer (102), shielded layer (103) and aluminium foil from outside to inside
Layer (104), the aluminium foil layer (104) is interior to be provided with core (105), control line (107) and filling core (112), the filling
Core (112) is three, is twisted into one, and setting is fixed between the shielded layer (103) and aluminium foil layer (104) and set most intermediate
The row's of being equipped with coiling (108).
2. a kind of high resistance to compression according to claim 1, high performance HDMI signal wire, it is characterised in that: the plug (2)
It is internally provided with connector (201), surface is provided with plug reinforcing rib (202), and data line (1) junction is provided with plug snap ring
(203)。
3. a kind of high resistance to compression according to claim 2, high performance HDMI signal wire, it is characterised in that: the plug (2)
Surface is coated with injection membrane, and connector (201) material is copper shell, and surface gold-plating.
4. a kind of high resistance to compression according to claim 1, high performance HDMI signal wire, it is characterised in that: the aluminium foil layer
(104) it is additionally provided with spare core (106) in, the spare core (106) is internally provided with two conducting wires (109) and a ground
Line (111).
5. a kind of high resistance to compression according to claim 1, high performance HDMI signal wire, it is characterised in that: the core
(105) quantity is 4, and inside is provided with two signal lines (110) and a ground wire (111).
6. according to claim 1, a kind of high resistance to compression, high performance HDMI signal wire described in 4 or 5, it is characterised in that: the control
Line (107), conducting wire (109), signal wire (110) and ground wire (111) surface processed are coated with insulating layer, the use of the insulating layer
High density polyethylene (HDPE) material.
7. a kind of high resistance to compression according to claim 1, high performance HDMI signal wire, it is characterised in that: the shielded layer
(103) filled with electro-insulating rubber between aluminium foil layer (104), around row coiling (108).
8. a kind of high resistance to compression according to claim 1, high performance HDMI signal wire, it is characterised in that: the sheath
It (101) is polyvinyl chloride material, with a thickness of 0.8~1mm.
9. a kind of high resistance to compression according to claim 1, high performance HDMI signal wire, it is characterised in that: the braiding layer
(102) it is wire sheathing, can is red metal or tin-coated copper, with a thickness of 0.5mm.
10. a kind of high resistance to compression according to claim 1, high performance HDMI signal wire, it is characterised in that: the shielded layer
(103) shielded layer is drawn for copper foil wheat, with a thickness of 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874383.9U CN208834802U (en) | 2018-06-07 | 2018-06-07 | A kind of high resistance to compression, high performance HDMI signal wire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874383.9U CN208834802U (en) | 2018-06-07 | 2018-06-07 | A kind of high resistance to compression, high performance HDMI signal wire |
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| Publication Number | Publication Date |
|---|---|
| CN208834802U true CN208834802U (en) | 2019-05-07 |
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|---|---|---|---|
| CN201820874383.9U Expired - Fee Related CN208834802U (en) | 2018-06-07 | 2018-06-07 | A kind of high resistance to compression, high performance HDMI signal wire |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312436A (en) * | 2020-02-26 | 2020-06-19 | 远东电缆有限公司 | Miniature flexible cable and production process thereof |
| CN113201199A (en) * | 2021-05-24 | 2021-08-03 | 深圳市麦沃电子科技有限公司 | Anti-static data line and preparation method thereof |
| CN114530739A (en) * | 2022-01-20 | 2022-05-24 | 北京全路通信信号研究设计院集团有限公司 | Anti-electromagnetic interference cable and connecting method thereof, transponder system and train |
-
2018
- 2018-06-07 CN CN201820874383.9U patent/CN208834802U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312436A (en) * | 2020-02-26 | 2020-06-19 | 远东电缆有限公司 | Miniature flexible cable and production process thereof |
| CN113201199A (en) * | 2021-05-24 | 2021-08-03 | 深圳市麦沃电子科技有限公司 | Anti-static data line and preparation method thereof |
| CN114530739A (en) * | 2022-01-20 | 2022-05-24 | 北京全路通信信号研究设计院集团有限公司 | Anti-electromagnetic interference cable and connecting method thereof, transponder system and train |
| CN114530739B (en) * | 2022-01-20 | 2024-03-22 | 北京全路通信信号研究设计院集团有限公司 | Anti-electromagnetic interference cable and connection method thereof, transponder system and train |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-compression-resistance and high-performance HDMI signal line Effective date of registration: 20200715 Granted publication date: 20190507 Pledgee: Bank of Guiyang Limited by Share Ltd. Chengdu branch Pledgor: NEIJIANG HAIDE TECHNOLOGY Co.,Ltd. Registration number: Y2020510000074 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |