CN207800194U - Aerospace extrusion wire and cable - Google Patents
Aerospace extrusion wire and cable Download PDFInfo
- Publication number
- CN207800194U CN207800194U CN201721682807.3U CN201721682807U CN207800194U CN 207800194 U CN207800194 U CN 207800194U CN 201721682807 U CN201721682807 U CN 201721682807U CN 207800194 U CN207800194 U CN 207800194U
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- aerospace
- raw material
- utility
- composite membrane
- material band
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Abstract
The utility model discloses an aerospace extrudes wire and cable, including conductor core, complex film, raw material area, restrictive coating and shielding layer, the complex film cladding the conductor core, the raw material area cladding the complex film, the restrictive coating cladding the raw material area. Novel structure, design benefit, the suitability is strong, has solved awkward problem.
Description
Technical field
The utility model is related to field of aerospace more particularly to a kind of aerospace to squeeze out electric wire.
Background technology
Currently, with the progress of society, people also gradually go deep into the exploration of aviation field, and aerospace
Special nature determines that aviation accessory must have higher quality, space flight to be widely used in space equipment with electric wire
In, guarantee is provided for the safety of spacefarer, promotes the development of aerospace industry.
But existing space flight electric wire has the following defects：
Existing space flight electric wire general structure is relatively simple, inconvenient for use, affects the normal mounting of conducting wire.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of aerospace extrusion electricity
Line cable can solve the problems, such as inconvenient for use.
One of the purpose of this utility model adopts the following technical scheme that realization：
A kind of aerospace extrusion electric wire, including conductor cores, composite membrane, raw material band, restrictive coating and shielded layer, it is described
Composite membrane coats the conductor cores, and the raw material band coats the composite membrane, and the restrictive coating coats the raw material band.
Further, the quantity of the conductor cores is 3.
Further, the quantity of the composite membrane is 3.
Further, the quantity of the raw material band is 3.
Compared with prior art, the beneficial effects of the utility model are：
Structure novel, ingenious in design, strong applicability solve the problems, such as inconvenient for use.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, it is special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Description of the drawings
Fig. 1 is that the utility model aerospace squeezes out a preferred embodiment in electric wire
In figure：1, conductor cores；2, composite membrane；3, raw material band；4, restrictive coating；5, shielded layer.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
Referring to Fig. 1, it includes conductor cores 1, composite membrane 2, raw material band 3, restrictive coating 4 that a kind of aerospace, which squeezes out electric wire,
And shielded layer 5.
Conductor cores 1 are silver-plated copper conductor cores, and composite membrane 2 is polyimide composite film, and raw material band 3 is polytetrafluoroethylraw raw material
Band, restrictive coating 4 are ETFE composite material restrictive coatings, and shielded layer 5 is copper wire woven shielded layer.
The composite membrane 2 coats the conductor cores 1, and the raw material band 3 coats the composite membrane 2, and the restrictive coating 4 coats
The raw material band 3,30 °~40 ° of wrapping angle, cap rate are 50%~55%.
The quantity of the conductor cores 1, composite membrane 2 and raw material band 3 is 3.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (4)
1. a kind of aerospace squeezes out electric wire, including conductor cores, composite membrane, raw material band, restrictive coating and shielded layer, feature
It is：The composite membrane coats the conductor cores, and the raw material band coats the composite membrane, and the restrictive coating coats the raw material
Band.
2. aerospace as described in claim 1 squeezes out electric wire, it is characterised in that：The quantity of the conductor cores is 3.
3. aerospace as described in claim 1 squeezes out electric wire, it is characterised in that：The quantity of the composite membrane is 3.
4. aerospace as described in claim 1 squeezes out electric wire, it is characterised in that：The quantity of the raw material band is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682807.3U CN207800194U (en) | 2017-12-06 | 2017-12-06 | Aerospace extrusion wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682807.3U CN207800194U (en) | 2017-12-06 | 2017-12-06 | Aerospace extrusion wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800194U true CN207800194U (en) | 2018-08-31 |
Family
ID=63283125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721682807.3U Active CN207800194U (en) | 2017-12-06 | 2017-12-06 | Aerospace extrusion wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800194U (en) |
-
2017
- 2017-12-06 CN CN201721682807.3U patent/CN207800194U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |