CN109742563A - A kind of shielded wire end - Google Patents
A kind of shielded wire end Download PDFInfo
- Publication number
- CN109742563A CN109742563A CN201811585997.6A CN201811585997A CN109742563A CN 109742563 A CN109742563 A CN 109742563A CN 201811585997 A CN201811585997 A CN 201811585997A CN 109742563 A CN109742563 A CN 109742563A
- Authority
- CN
- China
- Prior art keywords
- shielded layer
- wire
- shielded
- conducting wire
- insulation sheath
- Prior art date
- 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.)
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Abstract
The invention discloses a kind of shielded wire ends, the conducting wire includes: conducting wire core wire, the conductor insulation sheath being coated on outside the conducting wire core wire and the shielded layer being coated on outside the conductor insulation sheath, it is characterized in that, the conducting wire further includes the first sleeve being arranged between conductor insulation sheath and shielded layer, the first sleeve is isolated by shielded layer with conductor insulation sheath, and the second casing outside the shielded layer is arranged in, and second casing coats shielded layer notch.In the present invention, after the cutting of shielded wire end, shielded layer is isolated with conductor insulation sheath, prevents shielded layer incision wire from piercing through conductor insulation sheath and generate short circuit.The invention avoids hidden quality problems existing between shielded layer and conducting wire to lead to short-circuit injury device, can reduce energy consumption.
Description
Technical field
The invention belongs to field of cable technology, in particular to a kind of shielded wire end.
Background technique
Shielded wire is largely used in production low frequency connecting cable component at present, shielded wire is a kind of bare conductor insulation
One layer of anti-wave sleeve of skin housing, and anti-wave sleeve is formed with metal wire knitted, needs to trim before carrying out the welding of shielded wire core wire
Fall extra shielded layer, after shielded layer trimming, due to the characteristic of wire, the loose wire of notch be easy to pierce through itself and
Adjacent wires insulating layer causes core wire and shielded layer that short circuit phenomenon occurs, in order to solve this problem, it is necessary to the screen after trimming
Covering conducting wire end can prevent shielded layer from piercing through itself and adjacent wires insulating layer and reliable method using a kind of.
It is many for the processing method of shielded wire at present, have plenty of and applies one layer of epoxy glue, but this in shielded layer incision
Kind of method makes conducting wire end be hardened but also there may be the wire to disperse, and complex procedures, uses duration.Also basic
With no treatment to shielded layer wire loose after notch, directly all shielded wires of harness are wound with insulating tape
Together, this processing method can have the hidden danger of quality that shielded layer wire pierces through itself and adjacent wires insulating layer.
Summary of the invention
In this regard, technical problem to be solved by the present invention lies in provide a kind of shielded wire end, and this shielded wire
End will not influence the ground connection of shielded wire itself.
In order to solve the above-mentioned technical problem, the adopted technical solution is that:
A kind of shielded wire end, the conducting wire include: conducting wire core wire, the wire insulation being coated on outside the conducting wire core wire
Skin and the shielded layer being coated on outside the conductor insulation sheath, which is characterized in that the notch of the conducting wire end further include: setting
Shielded layer is isolated with conductor insulation sheath for first sleeve between conductor insulation sheath and shielded layer, the first sleeve, and
The second casing outside the shielded layer is set, and second casing coats shielded layer notch.
Wherein, the end of the first sleeve to notch distance than second casing end to notch distance
It is long.
Wherein, the first sleeve is teflon sleeve.
Wherein, second casing is heat-shrinkable T bush.
In the present invention, after the cutting of shielded wire end, shielded layer is isolated with conductor insulation sheath, prevents shielded layer incision
Wire pierces through conductor insulation sheath and generates short circuit problem.
The invention has the advantages that and effect
(1) effect is good
Short circuit phenomenon is generated after capable of preventing shielded layer wire from piercing through conducting wire core wire.
(2) easy to operate
This method only need to encase conducting wire and shielded layer incision using teflon sleeve or heat-shrinkable T bush, then tighten
Heat-shrinkable T bush.
(3) production efficiency is improved
Due to the shortening of process time, production efficiency is at least made to improve 50% or more.
(4) energy consumption is reduced
The invention avoids hidden quality problems existing between shielded layer and conducting wire to lead to short-circuit injury device, reduces energy
Consumption.
Detailed description of the invention
Fig. 1 is shielded wire end of the invention；
Fig. 2 is the planing surface figure of shielded wire end of the present invention.
Specific embodiment
Below by specific embodiment, present invention is further described in detail, but these embodiments are only that citing
Illustrate, the scope of the present invention is not defined.
A kind of shielded wire end of the present invention, the conducting wire includes: conducting wire core wire, and the conducting wire being coated on outside conducting wire core wire is exhausted
Edge skin and the shielded layer being coated on outside the conductor insulation sheath.The notch of the conducting wire end further include: setting is exhausted in conducting wire
Shielded layer is isolated with conductor insulation sheath for first sleeve between edge skin and shielded layer, the first sleeve, and is arranged in institute
The second casing outside shielded layer is stated, second casing coats shielded layer notch.Fig. 1 is the end of shielded wire of the present invention.
Shown in Fig. 2, in one embodiment, the length of the first sleeve between conductor insulation sheath and shielded layer is about
12mm, the distance of the end of first sleeve to notch than second casing end to notch distance, for example, second set
The length of pipe can be 10mm.The end of conductor insulation sheath is about 50mm at a distance from the end of first sleeve.Conducting wire core wire
End is about 3-8mm at a distance from the end of conductor insulation sheath.
Wherein, the first sleeve can be teflon sleeve.
Wherein, second casing can be heat-shrinkable T bush, which can be tightened with heat gun, packs tightly shielded layer and cuts
Wire burr at mouthful.
The present invention utilizes teflon sleeve or thermal shrinkable sleeve pipe sleeve outside conductor insulation sheath, by shielded layer and wire insulation
Skin isolation, encases shielded layer notch burr using heat-shrinkable T bush, prevents wire loose and pierce through adjacent wires insulated hull to cause
Short circuit.
Although the present invention has chosen preferable embodiment and discloses as above, it is not intended to limit the present invention.Obviously, it is not necessarily to here
Also all embodiments can not be exhaustive.Any this field researcher without departing from the spirit and scope of the present invention,
The design method and content that all can be used in embodiment disclosed above are changed and are modified to research approach of the invention, because
This, all contents without departing from the present invention program, research essence according to the present invention is to any simple made by above-described embodiment
Modification, Parameters variation and modification, belong to the protection scope of the present invention program.
Claims (4)
1. a kind of shielded wire end, the conducting wire includes: conducting wire core wire, the conductor insulation sheath that is coated on outside the conducting wire core wire
And it is coated on the shielded layer outside the conductor insulation sheath, which is characterized in that the notch of the conducting wire end further include:
First sleeve between conductor insulation sheath and shielded layer is set, the first sleeve by shielded layer and conductor insulation sheath every
From, and
The second casing outside the shielded layer is set, and second casing coats shielded layer notch.
2. conducting wire end according to claim 1, which is characterized in that the distance ratio of the end of the first sleeve to notch
Distance of the end of second casing to notch.
3. conducting wire end according to claim 1, which is characterized in that the first sleeve is teflon sleeve.
4. conducting wire end according to claim 1, which is characterized in that second casing is heat-shrinkable T bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585997.6A CN109742563A (en) | 2018-12-25 | 2018-12-25 | A kind of shielded wire end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585997.6A CN109742563A (en) | 2018-12-25 | 2018-12-25 | A kind of shielded wire end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109742563A true CN109742563A (en) | 2019-05-10 |
Family
ID=66359692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811585997.6A Pending CN109742563A (en) | 2018-12-25 | 2018-12-25 | A kind of shielded wire end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109742563A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180948A (en) * | 1996-07-04 | 1998-05-06 | 住友电装株式会社 | Construction for processing shield layer of shielded cable |
-
2018
- 2018-12-25 CN CN201811585997.6A patent/CN109742563A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180948A (en) * | 1996-07-04 | 1998-05-06 | 住友电装株式会社 | Construction for processing shield layer of shielded cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |
|
| RJ01 | Rejection of invention patent application after publication |