CN209607506U - A kind of low noise coaxial cable - Google Patents
A kind of low noise coaxial cable Download PDFInfo
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- CN209607506U CN209607506U CN201920828576.5U CN201920828576U CN209607506U CN 209607506 U CN209607506 U CN 209607506U CN 201920828576 U CN201920828576 U CN 201920828576U CN 209607506 U CN209607506 U CN 209607506U
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- coaxial cable
- low noise
- rubber pad
- ethylene propylene
- sound insulating
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Abstract
The utility model discloses a kind of low noise coaxial cables, including coaxial cable, the outer surface of the coaxial cable is equipped with non-slipping block, the upper end of the coaxial cable is equipped with fixture block, the lower end of the coaxial cable is equipped with card slot, rubber pad is installed on the inside of the coaxial cable, tinned wird braiding is installed on the inside of the rubber pad, the inside of the tinned wird braiding is equipped with polyimides, polyethylene layer is installed on the inside of the polyimides, exhaustive fluorinated ethylene propylene is installed on the inside of the polyethylene layer, protective layer is installed on the inside of the exhaustive fluorinated ethylene propylene, sound insulating layer is installed on the inside of the protective layer, copper core conductor is installed on the inside of the sound insulating layer.The utility model makes the device noise low, plays anti-slip effect, and perfect heat-dissipating in use, is easy to use and puts, extends the service life of the device.
Description
Technical field
The utility model relates to technical field of coaxial cable, specially a kind of low noise coaxial cable.
Background technique
With the rapid development of social economy, coaxial cable is a kind of communication cable, by in same central axis
Conductor, outer conductor and between the two insulator composition, transmission attenuation is small, transmission frequency bandwidth, be chiefly used in long distance line communication
And cable television system, coaxial cable refers to that there are two concentric conductors, and conductor and shielded layer share the cable in same axle center.
The most common coaxial cable is made of the copper conductors that insulating materials is isolated, and is another layer of annular in the outside of inner insulating material
Conductor and its insulator, then entire cable is encased by the sheath of polyvinyl chloride or teflon material, coaxial cable induced AC
Electric rather than direct current, that is to say, that the current direction having each second several times takes a turn for the worse, and coaxial cable is big according to its diameter
It is small to be divided into: thick coaxial cable and thin coaxial cable.Thick cable is suitable for relatively large localized network, its gauged distance
Long, high reliablity can according to need the networking position that computer is adjusted flexibly due to not needing cutting cable when installation
It sets, but thick cable network must install transceiver cable, installation difficulty is big, so overall cost is high.
But existing coaxial cable high noise, cannot good insulation high-temperature-resistant, influence service life, coaxial cable
Remainder accumulation after use scattered be easy to cause internal injury；Therefore, be unsatisfactory for existing demand, to this we have proposed
A kind of low noise coaxial cable.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of low noise coaxial cable
Coaxial cable high noise, cannot good insulation high-temperature-resistant, influence service life, the accumulation of remainder after coaxial cable use
Scattered the problems such as be easy to causeing internal injury.
To achieve the above object, the utility model provides the following technical solutions: a kind of low noise coaxial cable, including coaxial
Cable, the outer surface of the coaxial cable are equipped with non-slipping block, and the upper end of the coaxial cable is equipped with fixture block, the coaxial line
The lower end of cable is equipped with card slot, and rubber pad is equipped on the inside of the coaxial cable, is equipped on the inside of the rubber pad tin plating
The inside of copper wire woven, the tinned wird braiding is equipped with polyimides, is equipped with polyethylene on the inside of the polyimides
Insulating layer, is equipped with exhaustive fluorinated ethylene propylene on the inside of the polyethylene layer, the exhaustive fluorinated ethylene propylene it is interior
Side is equipped with protective layer, and sound insulating layer is equipped on the inside of the protective layer, is equipped with copper core on the inside of the sound insulating layer
Conductor.
Preferably, the inside of the sound insulating layer is bonded completely with the outer surface of copper core conductor, the sound insulating layer
It is fixed with copper core conductor by card slot.
Preferably, the outer surface of the coaxial cable is bonded completely with the side of non-slipping block, the coaxial cable with it is anti-skidding
Block is connected by adhesive.
Preferably, the upper end of the coaxial cable is bonded completely with the lower end of fixture block, and the coaxial cable passes through with fixture block
It is welded to connect.
Preferably, the outer surface of the protective layer is bonded completely with the inside of exhaustive fluorinated ethylene propylene, the protective layer
It is connect with exhaustive fluorinated ethylene propylene by card slot.
Preferably, one end of the rubber pad is bonded completely with the inside of coaxial cable, the rubber pad and coaxial cable
It is fixed by adhesive.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model passes through the cooperation of installation sound insulating layer and copper core conductor, so that the low noise of the device, leads to
The cooperation for crossing installation coaxial cable and non-slipping block, plays anti-slip effect the device by non-slipping block, and dissipate in use
Good in thermal property, by installing the cooperation of rubber pad and coaxial cable, so that the device is fixed；
2, the utility model is buckled in the inside of card slot, shape using fixture block by the cooperation of installation coaxial cable and fixture block
At a-circle-by-a-circle, so that the device is easy to use and puts, extend the service life of the device, by installation protective layer with gather
The cooperation of fluorinated ethylene propylene resin, so that the device possesses the characteristic of insulation high-temperature-resistant.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the right view of the utility model entirety；
Fig. 3 is the partial structural diagram of the utility model coaxial cable.
In figure: 1, coaxial cable；2, fixture block；3, rubber pad；4, tinned wird weaves；5, polyethylene layer；6, it protects
Layer；7, card slot；8, polyimides；9, exhaustive fluorinated ethylene propylene；10, non-slipping block；11, copper core conductor；12, sound insulating layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of low noise coaxial cable, including it is coaxial
Cable 1, the outer surface of coaxial cable 1 are equipped with non-slipping block 10, by installing the cooperation of coaxial cable 1 and non-slipping block 10, pass through
Non-slipping block 10 plays anti-slip effect the device, and perfect heat-dissipating in use, and the upper end of coaxial cable 1 is equipped with card
Block 2 is buckled in the inside of card slot 7 using fixture block 2 by the cooperation of installation coaxial cable 1 and fixture block 2, and formation is a-circle-by-a-circle,
So that the device is easy to use and puts, extend the service life of the device, the lower end of coaxial cable 1 is equipped with card slot 7, coaxially
The inside of cable 1 is equipped with rubber pad 3, and the inside of rubber pad 3 is equipped with tinned wird braiding 4, the inside of tinned wird braiding 4
Polyimides 8 is installed, the inside of polyimides 8 is equipped with polyethylene layer 5, and the inside of polyethylene layer 5 is equipped with
Exhaustive fluorinated ethylene propylene 9, by installing the cooperation of protective layer 6 and exhaustive fluorinated ethylene propylene 9, so that the device possesses insulation
Characteristic resistant to high temperature, the inside of exhaustive fluorinated ethylene propylene 9 are equipped with protective layer 6, and the inside of protective layer 6 is equipped with noise isolation
Layer 12 is equipped with copper core conductor 11 on the inside of sound insulating layer 12, by installing the cooperation of sound insulating layer 12 and copper core conductor 11,
So that the low noise of the device.
Further, the inside of sound insulating layer 12 is bonded completely with the outer surface of copper core conductor 11, sound insulating layer 12 with
Copper core conductor 11 is fixed by card slot, which passes through the cooperation of installation sound insulating layer 12 and copper core conductor 11, so that the dress
The low noise set.
Further, the outer surface of coaxial cable 1 is bonded completely with the side of non-slipping block 10, coaxial cable 1 and non-slipping block 10
It is connected by adhesive, which makes the device by non-slipping block 10 by the cooperation of installation coaxial cable 1 and non-slipping block 10
It plays anti-slip effect, and perfect heat-dissipating in use.
Further, the upper end of coaxial cable 1 is bonded completely with the lower end of fixture block 2, and coaxial cable 1 and fixture block 2 pass through welding
Connection, the device are buckled in the inside of card slot 7 using fixture block 2 by the cooperation of installation coaxial cable 1 and fixture block 2, form a circle
One circle, so that the device is easy to use and puts, extend the service life of the device.
Further, the outer surface of protective layer 6 is bonded completely with the inside of exhaustive fluorinated ethylene propylene 9, protective layer 6 and poly- complete
Fluoro ethyl propene resin 9 is connected by card slot, which passes through the cooperation of installation protective layer 6 and exhaustive fluorinated ethylene propylene 9, so that
The device possesses the characteristic of insulation high-temperature-resistant.
Further, one end of rubber pad 3 is bonded completely with the inside of coaxial cable 1, and rubber pad 3 passes through with coaxial cable 1
Adhesive is fixed, which passes through the cooperation of installation rubber pad 3 and coaxial cable 1, so that the device is fixed.
Working principle: in use, checking each mechanism service condition, working region, operator are moved the device into
Wiring is carried out by crawl coaxial cable 1, since the outer surface of coaxial cable 1 is equipped with non-slipping block 10, by installing coaxial line
The cooperation of cable 1 and non-slipping block 10 plays anti-slip effect the device by non-slipping block 10, and heat dissipation performance in use
It is good, after being installed, noise-reduction is carried out by the sound insulating layer 12 that 11 outer surface of copper core conductor is installed, by installing noise
The cooperation of separation layer 12 and copper core conductor 11, so that the low noise of the device, the perfluoroethylene installed using 6 outer surface of protective layer
Allyl resin 9, so that the device possesses the characteristic of insulation high-temperature-resistant, due to the remainder accumulation zero after 1 use of coaxial cable
It dissipates and be easy to cause internal injury, the inside of card slot 7 is buckled in using fixture block 2, formation is a-circle-by-a-circle, so that the device is convenient for making
With with put, extend the service life of the device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of low noise coaxial cable, including coaxial cable (1), it is characterised in that: pacify the outer surface of the coaxial cable (1)
Equipped with non-slipping block (10), the upper end of the coaxial cable (1) is equipped with fixture block (2), and the lower end of the coaxial cable (1) is equipped with
Card slot (7) is equipped with rubber pad (3) on the inside of the coaxial cable (1), is equipped with tin-coated copper on the inside of the rubber pad (3)
Line weaves (4), is equipped with polyimides (8) on the inside of the tinned wird braiding (4), the inside peace of the polyimides (8)
Equipped with polyethylene layer (5), it is equipped with exhaustive fluorinated ethylene propylene (9) on the inside of the polyethylene layer (5), it is described poly-
It is equipped on the inside of fluorinated ethylene propylene resin (9) protective layer (6), sound insulating layer is installed on the inside of the protective layer (6)
(12), copper core conductor (11) are installed on the inside of the sound insulating layer (12).
2. a kind of low noise coaxial cable according to claim 1, it is characterised in that: the sound insulating layer (12) it is interior
Side is bonded completely with the outer surface of copper core conductor (11), and the sound insulating layer (12) and copper core conductor (11) are solid by card slot
It is fixed.
3. a kind of low noise coaxial cable according to claim 1, it is characterised in that: the appearance of the coaxial cable (1)
Face is bonded completely with the side of non-slipping block (10), and the coaxial cable (1) is connect with non-slipping block (10) by adhesive.
4. a kind of low noise coaxial cable according to claim 1, it is characterised in that: the upper end of the coaxial cable (1)
It is bonded completely with the lower end of fixture block (2), the coaxial cable (1) and fixture block (2) pass through welded connecting.
5. a kind of low noise coaxial cable according to claim 1, it is characterised in that: the outer surface of the protective layer (6)
It is bonded completely with the inside of exhaustive fluorinated ethylene propylene (9), the protective layer (6) and exhaustive fluorinated ethylene propylene (9) pass through card
Slot connection.
6. a kind of low noise coaxial cable according to claim 1, it is characterised in that: one end of the rubber pad (3) with
The inside of coaxial cable (1) is bonded completely, and the rubber pad (3) is fixed with coaxial cable (1) by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828576.5U CN209607506U (en) | 2019-06-04 | 2019-06-04 | A kind of low noise coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828576.5U CN209607506U (en) | 2019-06-04 | 2019-06-04 | A kind of low noise coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607506U true CN209607506U (en) | 2019-11-08 |
Family
ID=68407061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828576.5U Active CN209607506U (en) | 2019-06-04 | 2019-06-04 | A kind of low noise coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607506U (en) |
-
2019
- 2019-06-04 CN CN201920828576.5U patent/CN209607506U/en active Active
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