CN206040243U - Display cable - Google Patents
Display cable Download PDFInfo
- Publication number
- CN206040243U CN206040243U CN201620712485.1U CN201620712485U CN206040243U CN 206040243 U CN206040243 U CN 206040243U CN 201620712485 U CN201620712485 U CN 201620712485U CN 206040243 U CN206040243 U CN 206040243U
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- China
- Prior art keywords
- layer
- twisted pair
- heart yearn
- stranding
- section
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Abstract
The utility model provides a display cable, including stranding layer, cladding at the outer oversheath outside the covering is being wound in covering and cladding in stranding layer, its characterized in that: the stranding layer has a plurality of independent setting's twisted pair wire, and the cross section of each twisted pair wire is circularly, the cross section on stranding layer is circular, every twisted pair wire all includes two heart yearns, and the cross section of each heart yearn is circularly, the heart yearn has a plurality of wires, the center on stranding layer is equipped with the packing heart yearn, and the cross section of filling the heart yearn is circular, and the heart yearn setting is filled in the encirclement that a plurality of independent setting's twisted pair wire was close to each other, outside the stranding layer in proper order the display cable's that forms behind covering, oversheath of cladding cross section be circular. The utility model discloses a display cable abandons traditional multirow line cable, and adopt a plurality of strands of twisted pair wires each other the transposition weave into circular cable structure, compare in traditional multirow line cable and have better bending property and compliance, thoroughly solve the technical defect that the multirow line warp the hunch -up easily.
Description
Technical field
This utility model is related to a kind of cable, and in particular to a kind of monitor cable.
Background technology
The signal transmssion line of liquid crystal display all adopts multi-in-line on the market at present, and the shortcoming using multi-in-line is sliver
The bending property and flexibility of cable is bad, and the part winding displacement in multi-in-line is easily deformed and arches upward.
The content of the invention
For solving above-mentioned technical problem, this utility model provides a kind of monitor cable, transmits as monitor signal
Line use can improve bending property and flexibility, solve multi-in-line and be easily deformed the technological deficiency for arching upward.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows：A kind of monitor cable, including stranding layer, bag
Overlay on the lapping layer outside stranding layer and the oversheath being coated on outside lapping layer, it is characterised in that：
- stranding the layer, its cross section with some twisted pair wires being independently arranged, each twisted pair wire are circle
Shape, the mutually stranded braiding stranding of some twisted pair wires form the stranding layer, and the cross section of the stranding layer is circle, the institute per root
Stating twisted pair wire includes two heart yearns, and two heart yearns are mutually twisted and are woven into the twisted pair wire, each heart yearn it is transversal
Face is circle；
- the heart yearn, which has some wires, and some wires are mutually twisted and are woven into the heart yearn；
The center of the stranding layer is provided with filling heart yearn, and the cross section of the filling heart yearn is circle, and some independently set
The encirclement filling heart yearn that the twisted pair wire put is closely adjacent to each other is arranged；
The cross section of the monitor cable formed after coating lapping layer, oversheath successively outside the stranding layer is circle
Shape.
In one preferred embodiment of this utility model, further include that the adjacent lay two-by-two between twisted pair wire differs
Sample.
In one preferred embodiment of this utility model, further include that the packed layer is cotton thread packed layer.
In one preferred embodiment of this utility model, further include that the lapping layer is cotton paper lapping layer.
In one preferred embodiment of this utility model, further include that each wire includes central conductor layer and cladding
Insulating barrier outside central conductor layer, the insulating barrier are PVC insulating barriers, and the tensile strength of the PVC insulating barriers is not less than
20.7MPa。
In one preferred embodiment of this utility model, further include that the oversheath is PVC oversheaths, outside the PVC
The density of sheath is 1.37～1.49g/cm3。
The beneficial effects of the utility model are:
One, a kind of monitor cable of the present utility model, the multi-in-line cable of abandoning tradition, and if adopt carried interest pair twist
Line is mutually stranded to be woven into round cable structure, has more preferable bending property and softness compared to traditional multi-in-line cable
Property, thoroughly solve multi-in-line and be easily deformed the technological deficiency for arching upward；
Filling heart yearn is set in the center of stranding layer two, the pull-off force for filling heart yearn is strong, can avoid using
Drag cable in journey and fracture twisted pair wire and the impact to cable electrical performance, improve the non-deformability of cable；
Three, the adjacent lay two-by-two between twisted pair wire is different, and the transmission delay that staggers is poor, to avoid adjacent pair twist
Between line, signal is interfered, and is the characteristic that multi-in-line can not possibly possess；
Four, the PVC insulating barriers of high-tensile further improve the non-deformability of cable；
Five, 1.37～1.49g/cm3PVC oversheaths resist cold, it is flexible, it is not easy to crack.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment technology, embodiment technology will be retouched below
Needed for stating, accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only this utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of this utility model preferred embodiment；
Fig. 2 is the mplifying structure schematic diagram of this utility model preferred embodiment twisted pair wire.
Wherein：2- stranding layers, 21- twisted pair wires, 22- heart yearns, 23- wires, 23a- central conductor layers, 23b- insulating barriers, 24-
Filling heart yearn；4- lapping layers, 6- oversheaths.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Embodiment
As shown in Figure 1, 2, a kind of monitor cable is disclosed in the present embodiment, including stranding layer 2, is coated on stranding layer 2
Outer lapping layer 4, and the oversheath 6 that is coated on outside lapping layer 4,4 preferred cotton paper lapping layer of the lapping layer；
Specifically, the stranding layer 2, which has some twisted pair wires 21 being independently arranged, the horizontal stroke of each twisted pair wire 21
Section is circle；The mutually stranded braiding stranding of some twisted pair wires 21 forms the stranding layer 2, the stranding layer 2 it is transversal
Face is circle；Include two heart yearns 22 per twisted pair wire described in root 21, two heart yearns 22 be mutually twisted be woven into it is described right
Twisted wire 21, the cross section of each heart yearn 22 are circle；The heart yearn 22, which has some wires 23, some wires
23 are mutually twisted and are woven into the heart yearn 22；What is formed after the outer lapping layer 4 of cladding successively of the stranding layer 2, oversheath 6 is described aobvious
Show the cross section of device cable for circle.If being woven into round cable structure using carried interest twisted pair wire is mutually stranded, compared to tradition
Multi-in-line cable there is more preferable bending property and flexibility, thoroughly solve multi-in-line and be easily deformed the technological deficiency for arching upward.
Used as further improvement of the utility model, the center of the stranding layer 2 is provided with filling heart yearn 24, is preferably filled with layer
For cotton thread packed layer, the cross section of the filling heart yearn 24 is circular, and some twisted pair wires 21 being independently arranged are tight each other
The adjacent encirclement filling heart yearn 24 is arranged.Filling heart yearn is set in the center of stranding layer, the pull-off force for filling heart yearn is strong,
Drag cable during use can be avoided and twisted pair wire is fractureed and the impact to cable electrical performance, the resistance to deformation of cable is improved
Ability.
Cable of the present utility model be used as monitor signal transmission line using when preferably 20 twisted pair wires 21 and one fill out
24 twisted synthesizing cable of heart yearn is filled, filling heart yearn 24 is located at center, and 20 twisted pair wires 21 surround filling heart yearn 24 in two circles, positioned at same
The line of centres of the twisted pair wire 21 in one circle is circle, fills the center of circle for being centrally formed circle of heart yearn 24, so ensure that
Cable after stranded has good roundness.
Used as further improvement of the utility model, the lay between adjacent twisted pair wire two-by-two 21 is different, with mistake
Open that transmission delay is poor, to avoid interfering for signal between neighboring twisted pairs, be the characteristic that multi-in-line can not possibly possess.
As further improvement of the utility model, during each wire 23 includes central conductor layer 23a and is coated on
Insulating barrier 23b outside heart conductor layer 23a, the insulating barrier 23b are PVC insulating barriers, and the tensile strength of the PVC insulating barriers is little
In 20.7MPa.Tensile strength is not less than the non-deformability that the PVC insulating barriers of 20.7MPa further improve cable.
As further improvement of the utility model, the oversheath 6 be PVC oversheaths, the density of the PVC oversheaths
For 1.37～1.49g/cm3.1.37～1.49g/cm3PVC oversheaths resist cold, it is flexible, it is not easy to crack.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of monitor cable, including stranding layer, the lapping layer being coated on outside stranding layer and the outer shield being coated on outside lapping layer
Set, it is characterised in that：
- stranding the layer, its cross section with some twisted pair wires being independently arranged, each twisted pair wire are circle；If
The mutually stranded braiding stranding of dry root twisted pair wire forms the stranding layer, and the cross section of the stranding layer is circle；Per right described in root
Twisted wire includes two heart yearns, and two heart yearns are mutually twisted and are woven into the twisted pair wire, and the cross section of each heart yearn is equal
For circle；
- the heart yearn, which has some wires, and some wires are mutually twisted and are woven into the heart yearn；
The center of the stranding layer is provided with filling heart yearn, the cross section of the filling heart yearn is circle, and some are independently arranged
The encirclement filling heart yearn that the twisted pair wire is closely adjacent to each other is arranged；
The cross section of the monitor cable formed after coating lapping layer, oversheath successively outside the stranding layer is circle.
2. a kind of monitor cable according to claim 1, it is characterised in that：Adjacent lay two-by-two between twisted pair wire
It is different.
3. a kind of monitor cable according to claim 2, it is characterised in that：The packed layer is cotton thread packed layer.
4. a kind of monitor cable according to claim 2, it is characterised in that：The lapping layer is cotton paper lapping layer.
5. a kind of monitor cable according to any one of claim 1-4, it is characterised in that：During each wire includes
Heart conductor layer and the insulating barrier being coated on outside central conductor layer, the insulating barrier is PVC insulating barriers, the PVC insulating barriers it is anti-
Zhang Qiangdu is not less than 20.7MPa.
6. a kind of monitor cable according to any one of claim 1-4, it is characterised in that：The oversheath is outside PVC
Sheath, the density of the PVC oversheaths is 1.37～1.49g/cm3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712485.1U CN206040243U (en) | 2016-07-07 | 2016-07-07 | Display cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712485.1U CN206040243U (en) | 2016-07-07 | 2016-07-07 | Display cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040243U true CN206040243U (en) | 2017-03-22 |
Family
ID=58310660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712485.1U Expired - Fee Related CN206040243U (en) | 2016-07-07 | 2016-07-07 | Display cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686489A (en) * | 2019-01-24 | 2019-04-26 | 浙江汉维通信器材有限公司 | A kind of water-blocking LAN cable |
-
2016
- 2016-07-07 CN CN201620712485.1U patent/CN206040243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686489A (en) * | 2019-01-24 | 2019-04-26 | 浙江汉维通信器材有限公司 | A kind of water-blocking LAN cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170322 Termination date: 20210707 |