CN207116075U - A kind of mobile device strengthens cable with anti-pull - Google Patents
A kind of mobile device strengthens cable with anti-pull Download PDFInfo
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- CN207116075U CN207116075U CN201721112447.3U CN201721112447U CN207116075U CN 207116075 U CN207116075 U CN 207116075U CN 201721112447 U CN201721112447 U CN 201721112447U CN 207116075 U CN207116075 U CN 207116075U
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- cable
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- pull
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Abstract
Strengthen cable with anti-pull the utility model discloses a kind of mobile device, including the first wire, the second wire, privates and zero line, first wire, the second wire, the outer wall of privates and zero line are enclosed with buffering inner sheath, wire-core is installed between the buffering inner sheath, cable core filler is enclosed with the outside of the plastic sheeting, aluminium foil layer is enclosed with the outside of the cable core filler.The mobile device strengthens cable with anti-pull, pass through the cooperation of wire-core, cable core filler and aluminium foil layer, pillar and arc make buffering inner sheath have good elasticity, prevent external force from causing the damage of cable, wire-core makes cable have good anti-dragging, and cable core filler improves the high temperature resistant and anti-flammability of cable, and aluminium foil layer can increase the anti-flammability of cable and the performance of shielding interference, anti- dragging property and shielding interference and anti-flammability are relatively good, can meet the use demand of user.
Description
Technical field
Field of cable technology is the utility model is related to, specially a kind of mobile device strengthens cable with anti-pull.
Background technology
At present, with the development of science and technology, also in rapid advances, what is brought therewith is cable dosage in the field such as industry
Increase, cable are typically the cable for having several or at least two similar ropes being twisted of several groups of every group of wires, every group of wire
Between mutually insulated, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation, and the species of cable has very
More, it is different that can apply the use environment in many fields and in different fields, therefore is also had not to cable
Same requirement, existing cable often cause cable body internal structure damaged because extraneous stress is excessive in use,
It is easy to break down during its work, many inconvenience is brought to staff, in the prior art, such as Application No.
201521052489.3 utility model patent, the cable body are internally provided with more conductors, the conductor outer wrapping one
Layer insulating, the insulating barrier and conductor collectively form cable core, and the cable body is internally provided with more cable cores, and the cable
More polyolefin elastomers are provided with outside core, one layer of elastic layer is set outside the cable core, one layer is closely extruded outside the elastic layer
Layer is drained, one layer of radiation protective layer is extruded outside the drainage layer, extrudes one layer of passivation layer outside the radiation protective layer, outside the passivation layer
One layer of oversheath is extruded, although the utility model structure design is more reasonable, anti-dragging property and shielding interference and resistance
Combustion property is poor, it is impossible to meets the use demand of user.
Utility model content
The purpose of this utility model is that provide a kind of mobile device strengthens cable with anti-pull, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of mobile device strengthens electricity with anti-pull
Cable, including the first wire, the second wire, privates and zero line, first wire, the second wire, privates and zero line
Outer wall be enclosed with buffering inner sheath, the buffering inner sheath includes inner protective layer, and the outer wall of the inner protective layer, which is provided with, to be propped up
Post, arc is installed on the outside of the pillar, external protection is installed on the outside of the arc, the buffering inner sheath it
Between wire-core is installed, be enclosed with plastic sheeting on the outside of the buffering inner sheath, cable be enclosed with the outside of the plastic sheeting
Core filler, aluminium foil layer is enclosed with the outside of the cable core filler, metal net, institute are enclosed with the outside of the aluminium foil layer
State and polyvinyl chloride oversheath is enclosed with the outside of metal net.
Preferably, the inside of the polyvinyl chloride oversheath, which is provided with, strengthens chain, and the reinforcement chain includes the first chain link, described
Left link is mounted with the right side of first chain link, the right-hand member of the left link is provided with connector, the right-hand member installation of the connector
There is right link, the second chain link is mounted with the right side of the right link.
Preferably, it is provided with gasket for packing between the plastic sheeting and buffering inner sheath.
Preferably, reinforcement is provided between the pillar.
Preferably, the outer surface of the polyvinyl chloride oversheath 1 is provided with abrasive rubber layer.
Compared with prior art, the beneficial effects of the utility model are：The mobile device strengthens cable with anti-pull, and passes through
The cooperation of wire-core, cable core filler and aluminium foil layer, the first wire, the second wire and privates connect the three of three-phase electricity respectively
Individual output end, zero line connect the zero line side of three-phase electricity, and pillar and arc make buffering inner sheath have good elasticity, can buffered
The impact of external force, prevents external force from causing the damage of cable, and wire-core makes cable have good anti-dragging, the material of cable core filler
Matter is acrylic polymer layer, and cable core filler improves the high temperature resistant and anti-flammability of cable, and aluminium foil layer can increase cable
Anti-flammability and the performance of shielding interference, metal net can increase the pull resistance and anti-flammability of cable, anti-dragging property and screen
Cover interference and anti-flammability is relatively good, the use demand of user can be met.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is section figure structure schematic representation of the present utility model；
Fig. 3 is buffering inner sheath structural representation of the present utility model；
Fig. 4 is reinforcement chain structure schematic diagram of the present utility model.
In figure：1st, polyvinyl chloride oversheath, 2, metal net, 3, aluminium foil layer, 4, cable core filler, 5, plastic sheeting,
6th, inner sheath is buffered, 601, inner protective layer, 602, external protection, 603, pillar, 604, arc, 605, reinforcement, 7, first
Wire, the 8, second wire, 9, privates, 10, zero line, 11, wire-core, 12, strengthen chain, the 121, first chain link, 122, second
Chain link, 123, left link, 124, right link, 125, connector, 13, gasket for packing, 14, abrasive rubber layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of mobile device strengthens cable with anti-pull,
Including the first wire 7, the second wire 8, privates 9 and zero line 10, the first wire 7, the second wire 8 and privates 9 are distinguished
Three output ends of three-phase electricity are connected, zero line 10 connects the zero line side of three-phase electricity, the first wire 7, the second wire 8, privates 9
Buffering inner sheath 6 is enclosed with the outer wall of zero line 10, buffering inner sheath 6 includes inner protective layer 601, the material of inner protective layer 601
Matter is polyethylene, and the outer wall of inner protective layer 601 is provided with pillar 603, and the outside of pillar 603 is provided with arc 604, pillar 603
Buffering inner sheath 6 is had good elasticity with arc 604, the impact of external force can be buffered, prevent external force from causing the damage of cable
It is bad, reinforcement 605 is provided between pillar 603, reinforcement 605 makes pillar 603 more firm, and the outside of arc 604 is provided with outside
Protective layer 602, the material of external protection 602 is polyethylene, is provided with wire-core 11 between buffering inner sheath 6, wire-core 11 makes
Cable has good anti-dragging, and the outside of buffering inner sheath 6 is enclosed with plastic sheeting 5, plastic sheeting 5 and buffering inner sheath 6
Between be provided with gasket for packing 13, gasket for packing 13 can further increase the anti-dragging of cable, and the outside of plastic sheeting 5 is enclosed with
Cable core filler 4, the material of cable core filler 4 are acrylic polymer layer, cable core filler 4 improve cable high temperature resistant and
Anti-flammability, the outside of cable core filler 4 are enclosed with aluminium foil layer 3, and aluminium foil layer 3 can increase the anti-flammability of cable and shield interference
Performance, the outside of aluminium foil layer 3 are enclosed with metal net 2, and metal net 2 can increase the pull resistance and anti-flammability of cable,
The outside of metal net 2 is enclosed with polyvinyl chloride oversheath 1, and the outer surface of polyvinyl chloride oversheath 1 is provided with abrasive rubber layer
14, the material of abrasive rubber layer 14 is nitrile rubber, and abrasive rubber layer 14 has good wearability, polyvinyl chloride oversheath 1
Inside, which is provided with, strengthens chain 12, and strengthening chain 12 includes the first chain link 121, and the right side of the first chain link 121 is mounted with left link 123, left
The right-hand member of link 123 is provided with connector 125, and the right-hand member of connector 125 is provided with right link 124, and the right side of right link 124 is hung
The second chain link 122 is connected to, the radial direction pull resistance of polyvinyl chloride oversheath 1 can be increased by strengthening chain 12.
First wire 7, the second wire 8 and privates 9 connect three output ends of three-phase electricity, the connection of zero line 10 three respectively
Mutually the zero line side of electricity, pillar 603 and arc 604 make buffering inner sheath 6 have good elasticity, can buffer the impact of external force,
Prevent external force from causing the damage of cable, wire-core 11 makes cable have good anti-dragging, and the material of cable core filler 4 is propylene
Acid polymer layer, cable core filler 4 improve the high temperature resistant and anti-flammability of cable, and aluminium foil layer 3 can increase the anti-flammability of cable
With the performance of shielding interference, metal net 2 can increase the pull resistance and anti-flammability of cable.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mobile device strengthens cable with anti-pull, including the first wire（7）, the second wire（8）, privates（9）With
Zero line（10）, it is characterised in that：First wire（7）, the second wire（8）, privates（9）And zero line（10）Outer wall it is equal
It is enclosed with buffering inner sheath（6）, the buffering inner sheath（6）Including inner protective layer（601）, the inner protective layer（601）It is outer
Wall is provided with pillar（603）, the pillar（603）Outside arc is installed（604）, the arc（604）Outside peace
Equipped with external protection（602）, the buffering inner sheath（6）Between wire-core is installed（11）, the buffering inner sheath（6）It is outer
Side is enclosed with plastic sheeting（5）, the plastic sheeting（5）Outside be enclosed with cable core filler（4）, the cable core filler
（4）Outside be enclosed with aluminium foil layer（3）, the aluminium foil layer（3）Outside be enclosed with metal net（2）, it is described metal knitted
Net（2）Outside be enclosed with polyvinyl chloride oversheath（1）.
2. a kind of mobile device according to claim 1 strengthens cable with anti-pull, it is characterised in that：The polyvinyl chloride
Oversheath（1）Inside be provided with strengthen chain（12）, the reinforcement chain（12）Including the first chain link（121）, first chain link
（121）Right side be mounted with left link（123）, the left link（123）Right-hand member connector is installed（125）, the connection
Part（125）Right-hand member right link is installed（124）, the right link（124）Right side be mounted with the second chain link（122）.
3. a kind of mobile device according to claim 1 strengthens cable with anti-pull, it is characterised in that：The plastic sheeting
（5）With buffering inner sheath（6）Between be provided with gasket for packing（13）.
4. a kind of mobile device according to claim 1 strengthens cable with anti-pull, it is characterised in that：The pillar
（603）Between be provided with reinforcement（605）.
5. a kind of mobile device according to claim 1 strengthens cable with anti-pull, it is characterised in that：The polyvinyl chloride
The outer surface of oversheath 1 is provided with abrasive rubber layer（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112447.3U CN207116075U (en) | 2017-09-01 | 2017-09-01 | A kind of mobile device strengthens cable with anti-pull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112447.3U CN207116075U (en) | 2017-09-01 | 2017-09-01 | A kind of mobile device strengthens cable with anti-pull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116075U true CN207116075U (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112447.3U Expired - Fee Related CN207116075U (en) | 2017-09-01 | 2017-09-01 | A kind of mobile device strengthens cable with anti-pull |
Country Status (1)
| Country | Link |
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| CN (1) | CN207116075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518538A (en) * | 2018-05-31 | 2018-09-11 | 浙江阮氏塑业有限公司 | A kind of PVC-M double-wall corrugated pipes |
-
2017
- 2017-09-01 CN CN201721112447.3U patent/CN207116075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518538A (en) * | 2018-05-31 | 2018-09-11 | 浙江阮氏塑业有限公司 | A kind of PVC-M double-wall corrugated pipes |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200901 |