CN207068505U - A kind of tension plane spring line - Google Patents
A kind of tension plane spring line Download PDFInfo
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- CN207068505U CN207068505U CN201721043908.6U CN201721043908U CN207068505U CN 207068505 U CN207068505 U CN 207068505U CN 201721043908 U CN201721043908 U CN 201721043908U CN 207068505 U CN207068505 U CN 207068505U
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- screen layer
- insulating barrier
- inner core
- spring line
- layer
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Abstract
The utility model discloses a kind of tension plane spring line, it is to be entwined in the plane along straight line in vortex circle, including the twisted electric wire inner core formed of more naked soft copper silks, and the every electric wire inner core is enclosed with screen layer one, insulating barrier successively from inside to outside, screen layer two is surrounded with outside the inner core and outer layer is extruded with oversheath, nylon yarn is provided between the insulating barrier and screen layer two, the gap between the insulating barrier and screen layer two is filled with packed layer.The utility model changes the method for arranging of original spring wire, using arranging in the plane, has saved space, can realize the flexible of electric wire, will not produce magnetic field as circular helix again, so as to reduce the situation of heating, save the energy.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, more particularly to a kind of tension plane spring line.
Background technology
Spring wire is also known as catapult line and helix, is generally connected with the power supply moved with control movable equipment, can be short
Rapid resilience in time, it is widely used in the movable equipments such as automobile, machine, instrument.Existing spring wire belongs to three-dimensional mostly
Helix, it is this just compare take up space, and easily produce electromagnetic pollution, damage the health of surrounding, and can energy loss,
Cause electric wire to generate heat, or even burn electric wire, cause fire.So it is badly in need of developing a kind of spring wire, neither wasting space, and not
It is also easy to produce electromagnetic pollution.
Utility model content
To overcome drawbacks described above, the purpose of this utility model is to provide a kind of tension plane spring line, has both saved space,
Electromagnetic pollution is not likely to produce again.
A kind of tension plane spring line, the plane spring line are to be entwined in the plane along straight line in vortex circle, including
The twisted electric wire inner core formed of more naked soft copper silks, and the every electric wire inner core be enclosed with successively from inside to outside screen layer one,
Insulating barrier, is surrounded with screen layer two outside the inner core and outer layer is extruded with oversheath, in the insulating barrier and screen layer two
Between be provided with nylon yarn, the gap between the insulating barrier and screen layer two is filled with packed layer.
Further, the screen layer one is formed using braiding aluminium foil.
Further, the insulating barrier is the fine mixing elastic material of fourth.
To ensure shield effectiveness, the screen layer two is formed using winding cotton thread.
Further, the oversheath is the fine mixing elastic material of fourth.
A kind of tension plane spring line of the utility model, compared with prior art, its advantage is：1. a practicality is new
Type has saved space using spring wire is made in being vortexed by the way of circle winding along straight line in the plane, and again will not be as common
Helix produces magnetic field like that, so as to reduce the situation of heating, has saved the energy；2. the utility model adds in spring wire
Nylon yarn, enhance the pull resistance of spring wire；3. the method that the utility model uses double layer screen, makes shield effectiveness more preferably.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model tension plane spring line；
Fig. 2 is the internal structure schematic diagram of the utility model tension plane spring line.
Shown in figure, 1- copper wires, 2- electric wires inner core, 3- screen layers one, 4- insulating barriers, 5- packed layers, 6- screen layers two, 7-
Sheath, 8- nylon yarns.
Embodiment
Principle of the present utility model and feature are described with reference to embodiments, illustrated embodiment is served only for explaining this
Utility model, it is not intended to limit the scope of the utility model.
As shown in Figure 1, 2, a kind of tension plane spring line, the plane spring line are to be twined in the plane along straight line in vortex circle
Around into including the twisted electric wire inner core 2 formed of more naked soft copper silks 1, and the every electric wire inner core 2 wraps successively from inside to outside
Screen layer 1, insulating barrier 4 are wrapped with, screen layer 26 is surrounded with outside the inner core 2 and outer layer is extruded with oversheath 7, in institute
State and nylon yarn 8 is provided between insulating barrier 4 and screen layer 26, the gap filling between the insulating barrier 4 and screen layer 26
There is packed layer 5.
Further, the screen layer 1 is formed using braiding aluminium foil.
Further, the insulating barrier 4 is the fine mixing elastic material of fourth.
To ensure shield effectiveness, the screen layer 26 is formed using winding cotton thread.
Further, the oversheath 7 is the fine mixing elastic material of fourth.
The utility model is applicable to the narrow place in space, can guarantee that freely stretching for electric wire, so that will not
Influence the normal operation of equipment.
The scope of protection of the utility model is not limited to the technical scheme disclosed in embodiment, every according to this practicality
Any modification, equivalent substitution and improvements that new technical spirit is made to above example etc., each fall within guarantor of the present utility model
Protect scope.
Claims (5)
- A kind of 1. tension plane spring line, it is characterised in that：The plane spring line is in the circle winding that is vortexed in the plane along straight line Form, including more naked soft copper silks（1）The twisted electric wire inner core formed（2）, and the every electric wire inner core（2）From inside to outside according to It is secondary to be enclosed with screen layer one（3）, insulating barrier（4）, in the inner core（2）It is surrounded with screen layer two outside（6）And outer layer is extruded with Oversheath（7）, in the insulating barrier（4）With screen layer two（6）Between be provided with nylon yarn（8）, the insulating barrier（4）With shielding Layer two（6）Between gap be filled with packed layer（5）.
- 2. tension plane spring line as claimed in claim 1, it is characterised in that：The screen layer one（3）Using braiding aluminium foil Form.
- 3. tension plane spring line as claimed in claim 1, it is characterised in that：The insulating barrier（4）For the fine mixing elasticity of fourth Material.
- 4. tension plane spring line as claimed in claim 1, it is characterised in that：The screen layer two（6）Using winding cotton thread Form.
- 5. tension plane spring line as claimed in claim 1, it is characterised in that：The oversheath（7）For the fine mixing elasticity of fourth Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043908.6U CN207068505U (en) | 2017-08-21 | 2017-08-21 | A kind of tension plane spring line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043908.6U CN207068505U (en) | 2017-08-21 | 2017-08-21 | A kind of tension plane spring line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068505U true CN207068505U (en) | 2018-03-02 |
Family
ID=61516036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043908.6U Active CN207068505U (en) | 2017-08-21 | 2017-08-21 | A kind of tension plane spring line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207068505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393640A (en) * | 2017-08-21 | 2017-11-24 | 贵州固达电缆有限公司 | A kind of tension plane spring line |
-
2017
- 2017-08-21 CN CN201721043908.6U patent/CN207068505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393640A (en) * | 2017-08-21 | 2017-11-24 | 贵州固达电缆有限公司 | A kind of tension plane spring line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tensile plane spring wire Effective date of registration: 20191227 Granted publication date: 20180302 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: GUIZHOU GUDA CABLE CO., LTD. Registration number: Y2019520000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | "change of name, title or address" |
Address after: 561000 Xiayun Industrial Park Phase II, Liyang High-tech Zone, Pingba District, Anshun City, Guizhou Province, 02-04, 02-06 Patentee after: Gooda wire and cable (Group) Co., Ltd Address before: Xia Yun Industrial Park Yang Guizhou city of Anshun province Pingba District 561104 Li two 02-04, 02-06 Patentee before: GUIZHOU GUDA CABLE Co.,Ltd. |
|
| CP03 | "change of name, title or address" | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201228 Granted publication date: 20180302 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: GUIZHOU GUDA CABLE Co.,Ltd. Registration number: Y2019520000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |