CN208368236U - Electronic computer pair twist shielded cable - Google Patents
Electronic computer pair twist shielded cable Download PDFInfo
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- CN208368236U CN208368236U CN201821115682.0U CN201821115682U CN208368236U CN 208368236 U CN208368236 U CN 208368236U CN 201821115682 U CN201821115682 U CN 201821115682U CN 208368236 U CN208368236 U CN 208368236U
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Abstract
The utility model discloses electronic computer pair twist shielded cables, including sheath circle, the sheath circle circumferential inner wall is bonded with water proof ring, and water proof ring is socketed with pressure-resistent ring far from the side outer circumferential walls of sheath circle, the pressure-resistent ring circumferential inner wall is bonded with resistance to compression steel wire, and it is mutually twisted between resistance to compression steel wire, side outer circumferential walls of the pressure-resistent ring far from water proof ring are by being bonded with external shield circle, and external shield circle circumferential inner wall is socketed with the red metal coil of establishment, there are three internal shield rings far from pressure-resistent ring side outer circumferential walls bonding for the external shield circle, and three internal shield ring circumferential inner walls are socketed with the tinfoil paper coil of braiding, it is mutually twisted between three internal shield rings.The utility model can be effectively prevented the phenomenon that water source enters inside cable and then destroys circuit, can carry out anti-tampering function to internal circuit, be effectively protected the safety of internal circuit, enable to form insulation environment inside cable.
Description
Technical field
The utility model relates to field of cable technology more particularly to electronic computer pair twist shielded cables.
Background technique
Paired cable is exactly to twist the conducting wire of two different eradication edge together mutually, similar with twisted pair effect, is to use
To reduce the influence of electromagnetic radiation and external electromagnetic interference.Comprising several (general 15 pairs to thousands of to) twisted wires to (two thoroughly do away with edge
Core wire be twisted into) cable be known as paired cable.For shielded twisted pair as unmasked pair cable, core wire is copper multiple twin
Line, restrictive coating are modeling rubbers.Metal layer is only increased in restrictive coating.By increased metallic shield layer number and metal screen
Layer is covered around packet mode, and can be divided into foil tnisted pair (FTP), shields foil tnisted pair (SFTP) and shielding multiple twin electricity
Three kinds of cable (STP).
However, existing cable is greatly most without function of shielding, and compressive property is low, and shockproof coefficient is not relatively high, simultaneously
Fire prevention and insulation setting it is perfect not enough, therefore, need a kind of electronic computer pair twist shielded cable.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the electronic computer use pair proposed
Twist shielded cable.
To achieve the goals above, the utility model adopts the technical scheme that
Electronic computer pair twist shielded cable, including sheath circle, the sheath circle circumferential inner wall are bonded with water proof ring, and
Water proof ring is socketed with pressure-resistent ring far from the side outer circumferential walls of sheath circle, and the pressure-resistent ring circumferential inner wall is bonded with resistance to compression steel wire,
And it is mutually twisted between resistance to compression steel wire, side outer circumferential walls of the pressure-resistent ring far from water proof ring by being bonded with external shield circle,
And external shield circle circumferential inner wall is socketed with the red metal coil of establishment, the external shield circle is bonded far from pressure-resistent ring side outer circumferential walls
There are three internal shield ring, and three internal shield ring circumferential inner walls are socketed with the tinfoil paper coil of braiding, three internal shield rings it
Between it is mutually twisted, and the twisted gap of three internal shield rings is equipped with outer filled layer, is enclosed with insulation inside the outer filled layer
Filler, and three internal shield rings are socketed with wrapped circle far from the side outer circumferential walls of external shield circle, outside the wrapped circle side
Wall is provided with wire casing, and wire casing inner wall is plugged with ground line, and wrapped enclose is bonded with two far from internal shield ring side outer circumferential walls
A insulated ring.
Preferably, two insulated ring circumferential inner walls are enclosed with asbestos, and asbestos are solid-state.
Preferably, two insulated rings are socketed with fire-protection ring, and two fire prevention far from wrapped circle side outer circumferential walls
Circle circumferential inner wall is coated with paraffin.
Preferably, two fire-protection rings are bonded with conductor far from insulated ring side outer circumferential walls, and two conductors are
Aluminum material.
Preferably, the twisted gap of two insulated rings is equipped with interior filled layer, and is enclosed with inside interior filled layer absolutely
Edge filler.
Preferably, three internal shield rings are connected with each other edge by being bonded with antirattle spring, and antirattle spring is
Rubber material.
Preferably, the resistance to compression steel wire outer circumferential walls are close to the circumferential inner wall of pressure-resistent ring, and pressure-resistent ring outer diameter is greater than waterproof
Enclose outer diameter.
The utility model has the following beneficial effects:
1. it can be effectively prevented the phenomenon that water source enters inside cable and then destroys circuit by being provided with water proof ring,
Simultaneously by being provided with pressure-resistent ring and resistance to compression steel wire, being able to bear the shock of weight and rolling and be unlikely to be broken, be conducive to protect
The unimpeded of internal circuit is protected, the solidness and stability of cable are also improved.
2. by being provided with external shield circle and internal shield ring anti-tampering function can be carried out to internal circuit, effectively
The safety of internal circuit is protected, while by being provided with insulated ring, effectively preventing cable because leaking after working long hours
The phenomenon of electricity, not only protected cable not influenced by foeign element, but also extend the service life that cable uses.
3. enabling to form insulation environment, fill area inside cable by being provided with outer filled layer and interior filled layer
It can be used as buffer area, and then damping carried out to entire cable, while being provided with antirattle spring, damping further is carried out to cable,
Be conducive to cable to continue safely to work.
Detailed description of the invention
Fig. 1 be the utility model proposes electronic computer pair twist shielded cable section structural schematic diagram；
Fig. 2 be the utility model proposes electronic computer pair twist shielded cable schematic cross-sectional view；
Fig. 3 be the utility model proposes electronic computer pair twist shielded cable conductor structural schematic diagram.
In figure: 1 sheath circle, 2 water proof rings, 3 pressure-resistent rings, 4 resistance to compression steel wires, 5 external shield circles, 6 internal shield rings, 7 wrapped circles, 8
Insulated ring, 9 fire-protection rings, 10 ground lines, 11 outer filled layers, 12 antirattle spring, filled layer, 14 conductors in 13.
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.
Referring to Fig.1-3, electronic computer pair twist shielded cable, including sheath circle 1,1 circumferential inner wall of sheath circle are bonded with
Water proof ring 2 can be effectively prevented the phenomenon that water source enters inside cable and then destroys circuit, and water proof ring 2 is far from sheath circle 1
Side outer circumferential walls be socketed with pressure-resistent ring 3, be conducive to protect the unimpeded of internal circuit, also improve the solidness of cable and steady
Qualitative, 3 circumferential inner wall of pressure-resistent ring is bonded with resistance to compression steel wire 4, and mutually twisted between resistance to compression steel wire 4, and pressure-resistent ring 3 is far from water proof ring
2 side outer circumferential walls are by being bonded with external shield circle 5, and 5 circumferential inner wall of external shield circle is socketed with the red metal coil of establishment, outside
The thickness of shielding ring 5 is greater than or equal to 0.01mm, and there are three interior screens far from 3 side outer circumferential walls of pressure-resistent ring bonding for external shield circle 5
Circle 6 is covered, and three 6 circumferential inner walls of internal shield ring are socketed with the tinfoil paper coil of braiding, are mutually twisted between three internal shield rings 6,
And the twisted gap of three internal shield rings 6 is equipped with outer filled layer 11, is enclosed with insulation filler, and three inside outer filled layer 11
A internal shield ring 6 is socketed with wrapped circle 7 far from the side outer circumferential walls of external shield circle 5, and 7 side outer walls of wrapped circle are provided with wire casing,
And wire casing inner wall is plugged with ground line 10, there are two insulated rings 8 far from 6 side outer circumferential walls of internal shield ring bonding for wrapped circle 7, have
Effect prevents cable because of the phenomenon that leaking electricity after working long hours.
In the utility model, two 8 circumferential inner walls of insulated ring are enclosed with asbestos, and asbestos are solid-state, two insulated rings 8
It is socketed with fire-protection ring 9 far from 7 side outer circumferential walls of wrapped circle, and two 9 circumferential inner walls of fire-protection ring are coated with paraffin, two fire prevention
Circle 9 is bonded with conductor 14 far from 8 side outer circumferential walls of insulated ring, and two conductors 14 are aluminum material, the strand of two insulated rings 8
It closes gap and is equipped with interior filled layer 13, enable to form insulation environment inside cable, fill area also can be used as buffer area, in turn
Damping is carried out to entire cable, and is enclosed with insulation filler inside interior filled layer 13, three internal shield rings 6 are connected with each other edge
Place is by being bonded with antirattle spring 12, and antirattle spring 12 is rubber material, and 4 outer circumferential walls of resistance to compression steel wire are close to pressure-resistent ring 3
Circumferential inner wall, and 3 outer diameter of pressure-resistent ring is greater than 2 outer diameter of water proof ring.
Working principle: in use, water proof ring 2 aloows cable still to work in the environment of having water, in water proof ring 2
The pressure-resistent ring 3 and the resistance to compression steel wire 4 in pressure-resistent ring 3 of package, can be unlikely to fracture, simultaneously under very high pressure condition
The external shield circle 5 and internal shield ring 6 of setting, can prevent surrounding electric field and unknown factor from interfering cable, and then cause
Cable cisco unity malfunction plays the effect of protecting cable, and insulated ring 8 and fire-protection ring 9 can be insulated and be prevented to cable
The protection of fire, outer filled layer 11 and interior filled layer 13 can play the effect of buffering and damping to cable, further protect cable
By extraneous damage.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. electronic computer pair twist shielded cable, including sheath circle (1), which is characterized in that sheath circle (1) circumferential inner wall
It is bonded with water proof ring (2), and water proof ring (2) is socketed with pressure-resistent ring (3) far from the side outer circumferential walls of sheath circle (1), it is described anti-
Pressing ring (3) circumferential inner wall is bonded with resistance to compression steel wire (4), and mutually twisted between resistance to compression steel wire (4), and the pressure-resistent ring (3) is separate
The side outer circumferential walls of water proof ring (2) are by being bonded with external shield circle (5), and external shield circle (5) circumferential inner wall is socketed with establishment
Red metal coil, the external shield circle (5) far from pressure-resistent ring (3) side outer circumferential walls bonding there are three internal shield ring (6), and three
A internal shield ring (6) circumferential inner wall is socketed with the tinfoil paper coil of braiding, is mutually twisted between three internal shield rings (6), and
The twisted gap of three internal shield rings (6) is equipped with outer filled layer (11), is enclosed with insulation inside the outer filled layer (11) and fills out
Object is filled, and three internal shield rings (6) are socketed with wrapped circle (7), the wrapped circle far from the side outer circumferential walls of external shield circle (5)
(7) side outer wall is provided with wire casing, and wire casing inner wall is plugged with ground line (10), and the wrapped circle (7) is far from internal shield ring (6) one
There are two insulated ring (8) for side outer circumferential walls bonding.
2. electronic computer according to claim 1 pair twist shielded cable, which is characterized in that two insulated rings
(8) circumferential inner wall is enclosed with asbestos, and asbestos are solid-state.
3. electronic computer according to claim 1 pair twist shielded cable, which is characterized in that two insulated rings
(8) it is socketed with fire-protection ring (9) far from wrapped circle (7) side outer circumferential walls, and two fire-protection ring (9) circumferential inner walls are coated with stone
Wax.
4. electronic computer according to claim 3 pair twist shielded cable, which is characterized in that two fire-protection rings
(9) it is bonded with conductor (14) far from insulated ring (8) side outer circumferential walls, and two conductors (14) are aluminum material.
5. electronic computer according to claim 1 pair twist shielded cable, which is characterized in that two insulated rings
(8) twisted gap is equipped with interior filled layer (13), and is enclosed with insulation filler inside interior filled layer (13).
6. electronic computer according to claim 1 pair twist shielded cable, which is characterized in that three internal shield rings
(6) edge is connected with each other by being bonded with antirattle spring (12), and antirattle spring (12) is rubber material.
7. electronic computer according to claim 1 pair twist shielded cable, which is characterized in that the resistance to compression steel wire (4)
Outer circumferential walls are close to the circumferential inner wall of pressure-resistent ring (3), and pressure-resistent ring (3) outer diameter is greater than water proof ring (2) outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115682.0U CN208368236U (en) | 2018-07-16 | 2018-07-16 | Electronic computer pair twist shielded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115682.0U CN208368236U (en) | 2018-07-16 | 2018-07-16 | Electronic computer pair twist shielded cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368236U true CN208368236U (en) | 2019-01-11 |
Family
ID=64925389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821115682.0U Active CN208368236U (en) | 2018-07-16 | 2018-07-16 | Electronic computer pair twist shielded cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368236U (en) |
-
2018
- 2018-07-16 CN CN201821115682.0U patent/CN208368236U/en active Active
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