CN110098008A - A kind of super soft data cable of robot resistant to bending - Google Patents
A kind of super soft data cable of robot resistant to bending Download PDFInfo
- Publication number
- CN110098008A CN110098008A CN201910118258.4A CN201910118258A CN110098008A CN 110098008 A CN110098008 A CN 110098008A CN 201910118258 A CN201910118258 A CN 201910118258A CN 110098008 A CN110098008 A CN 110098008A
- Authority
- CN
- China
- Prior art keywords
- bending
- soft data
- cable
- data cable
- super soft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 25
- 238000009954 braiding Methods 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 22
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
- H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/184—Sheaths comprising grooves, ribs or other projections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1865—Sheaths comprising braided non-metallic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention relates to field of cable technology, more particularly to a kind of super soft data cable of robot resistant to bending.The super soft data cable of described one kind robot resistant to bending, comprising: restrictive coating, braiding layer, elastic layer, twisted-pair wire, bellows.The braiding layer is wrapped in the periphery of elastic layer, and restrictive coating is wrapped in the periphery of braiding layer, and the center of cable has a central tube, and twisted-pair wire has peripheries that are multiple, and being evenly distributed on central tube.The present invention solves the problems, such as that cable Resisting fractre ability is poor.
Description
Technical field
The present invention relates to field of cable technology, more particularly to a kind of super soft data cable of robot resistant to bending.
Background technique
Super flexible data cable is designed for special device and control technology application for mechanical erection.Can with socket and
The pre-assembled of connector, the high flexibility having can make adjustment on transfer matic, facilitate extension or variation.
During routine use cable inevitably can by cable bend, do not had after common cable bend protection mechanism or
Function is sprung back, and is bent will lead to protective layer and core deformation for a long time, this will largely influence the use of cable
Thus service life brings unnecessary trouble to us or increases use cost.
In order to avoid the above problem, need to design a kind of cable for being able to solve the above problem.
Summary of the invention
The present invention is to be achieved through the following technical solutions above-mentioned purpose.
The present invention provides a kind of super soft data cables of robot resistant to bending, comprising: restrictive coating, braiding layer,
Elastic layer, twisted-pair wire, bellows；
The braiding layer is wrapped in the periphery of elastic layer；The restrictive coating is wrapped in the periphery of braiding layer；
The center of the cable has a bellows, is inflatable region in the pipe of bellows, the both ends of inflatable region are
It is closed；
The twisted-pair wire has multiple, is evenly distributed on the periphery of bellows；The elastic layer is wrapped in twisted-pair wire
Periphery；Multiple protrusions are evenly distributed on the inner wall of the elastic layer, protrusion is mutually abutted with twisted-pair wire.
In one embodiment, it is evenly distributed in the outside wall surface of the elastic layer multiple to extend far from outside wall surface direction
Elastic bending item out.
In one embodiment, the spaced and parallel arrangement of elastic bending item, entirety is in the shape of a spiral.
In one embodiment, the outer wave crest wall of the bellows is arc-shaped structure.
In one embodiment, the braiding layer uses glass fiber mesh.
In one embodiment, the inflatable region is filled with nitrogen.
The present invention has the beneficial effect that:
1, bellows is set at the heart in the cable of the invention, and inflatable region is set in pipe, mentioned in the bending of cable stress
Bending force is resisted for resistance, will effectively spring back shape caused by being bent for a long time to avoid cable at cable bend after force
Become, damage.
2, the elastic bending item that the present invention is arranged makes cable effectively absorb buffering external force when by radial external force,
The inner core of cable is avoided damage to, while auxiliary resists external force in the bending of cable stress, auxiliary will be curved after cable stress
It is sprung back at song.
3, the inner wall of elastic layer of the present invention is convex type, and convex type inner wall is not required to fill up elastic layer inner wall, compared to
It is filled up completely formula and more saves materials, and convex type inner wall not only limits twisted-pair wire, gives in cable bending Shi Yike
The certain extending space of twisted-pair wire avoids in the formula of being filled up completely twisted-pair wire since extending space deficiency causes the easy-to-draw damage of conducting wire
The problems such as service life reduction.
Detailed description of the invention
Fig. 1 is the section view of cable of the invention.
Fig. 2 is the view of bellows of the invention.
Fig. 3 is the view of elastic layer of the invention.
Fig. 4 is the partial enlarged view of elastic bending item of the invention.
Fig. 5 is inflatable region of the invention structure chart closed at both ends.
Specific embodiment
The preferred embodiment of the present invention will be described in detail by reference to attached drawing, in this way showing for field that the present invention belongs to
There are these embodiments easy to accomplish for the people in technical staff with ordinary skill.However the present invention can also be a variety of different
Form is realized, therefore the present invention is not limited to embodiments described hereinafters.In addition, in order to more clearly describe the present invention, with this
The component that invention does not connect will be omitted from attached drawing.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
The super soft data cable of a kind of robot resistant to bending, comprising: restrictive coating 1, braiding layer 2, elastic layer 3, double
Twist conducting wire 4, bellows 5；
As shown in Figure 1, the center of the cable has a bellows 5, it is the inflation of sealing in the pipe of bellows 5
Area 51, the both ends of inflatable region 51 are closed；
As shown in Fig. 2, the twisted-pair wire 4 has multiple, the external extrusion of each conducting wire has an insulating layer, and twisted-pair wire 4 is equal
The even periphery for being distributed in bellows 5；
As shown in figures 1 and 3, the elastic layer 3 is wrapped in the periphery of twisted-pair wire 4；On the inner wall of the elastic layer 3
Multiple raised 32 are evenly distributed with, protrusion 32 is mutually abutted with twisted-pair wire 4, is located inside cable for fixing twisted-pair wire 4
Position；
The braiding layer 2 is wrapped in the periphery of elastic layer 3；
The restrictive coating 1 is wrapped in the periphery of braiding layer 2.
Preferably, as an embodiment, it is evenly distributed in the outside wall surface of the elastic layer 3 multiple far from outer
The elastic bending item 31 that wall direction is extended, the purpose is to absorb buffering external force.
Preferably, as an embodiment, the spaced and parallel arrangement of the elastic bending item 31, integrally in the shape of a spiral,
The purpose is to spring back after facilitating cable deformation.
Preferably, as an embodiment, the outer wave crest wall of the bellows 5 is arc-shaped structure, the purpose is to
5 stress of bellows is avoided to be damaged to twisted-pair wire 4 when being bent.
Preferably, as an embodiment, the braiding layer 2 uses glass fiber mesh, and the purpose is to its flexibilities
It is good, it is high through broadwise tensile strength.
Preferably, as an embodiment, the inflatable region 51 is filled with nitrogen, and the purpose is to prevent bellows 5
Oxidation extends the service life of bellows 5.
Claims (6)
1. a kind of super soft data cable of robot resistant to bending, comprising: restrictive coating (1), braiding layer (2), elastic layer
(3), twisted-pair wire (4), bellows (5)；
The braiding layer (2) is wrapped in the periphery of elastic layer (3)；The restrictive coating (1) is wrapped in the periphery of braiding layer (2)；
The center of the cable has a bellows (5)；The twisted-pair wire (4) has multiple, is evenly distributed on wave
The periphery of line pipe (5)；The elastic layer (3) is wrapped in the periphery of twisted-pair wire (4)；
It is characterized by: being inflatable region (51) in the pipe of the bellows (5), the both ends of inflatable region (51) are closed；It is described
Multiple raised (32) are evenly distributed on the inner wall of elastic layer (3), raised (32) are mutually abutted with twisted-pair wire (4).
2. the super soft data cable of one kind according to claim 1 robot resistant to bending, it is characterised in that: described
Multiple elastic bending items (31) to extend far from outside wall surface direction are evenly distributed in the outside wall surface of elastic layer (3).
3. the super soft data cable of one kind according to claim 2 robot resistant to bending, it is characterised in that: described
Elastic bending item (31) spaced and parallel arrangement, entirety is in the shape of a spiral.
4. the super soft data cable of one kind according to claim 1 robot resistant to bending, it is characterised in that: described
The outer wave crest wall of bellows (5) is arc-shaped structure.
5. the super soft data cable of one kind according to claim 4 robot resistant to bending, it is characterised in that: described
Braiding layer (2) uses glass fiber mesh.
6. the super soft data cable of one kind according to claim 5 robot resistant to bending, it is characterised in that: described
Inflatable region (51) is filled with nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118258.4A CN110098008A (en) | 2019-02-22 | 2019-02-22 | A kind of super soft data cable of robot resistant to bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118258.4A CN110098008A (en) | 2019-02-22 | 2019-02-22 | A kind of super soft data cable of robot resistant to bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110098008A true CN110098008A (en) | 2019-08-06 |
Family
ID=67443959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910118258.4A Pending CN110098008A (en) | 2019-02-22 | 2019-02-22 | A kind of super soft data cable of robot resistant to bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110098008A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808783A (en) * | 2021-08-24 | 2021-12-17 | 江苏红峰电缆集团有限公司 | Low-temperature-resistant and bending-resistant cable for charging new energy automobile |
| CN114464353A (en) * | 2021-12-31 | 2022-05-10 | 江苏江扬电缆有限公司 | Bending-resistant flame-retardant cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785139A (en) * | 1986-05-30 | 1988-11-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Cable with flexible high pressure equipment enclosure material and method of constructing same |
| CN205542050U (en) * | 2016-04-19 | 2016-08-31 | 浙江一川电工有限公司 | Cold -resistant grease proofing soft cable of special type |
| CN209266047U (en) * | 2019-02-22 | 2019-08-16 | 淮南文峰航天电缆有限公司 | A kind of super soft data cable of robot resistant to bending |
-
2019
- 2019-02-22 CN CN201910118258.4A patent/CN110098008A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785139A (en) * | 1986-05-30 | 1988-11-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Cable with flexible high pressure equipment enclosure material and method of constructing same |
| CN205542050U (en) * | 2016-04-19 | 2016-08-31 | 浙江一川电工有限公司 | Cold -resistant grease proofing soft cable of special type |
| CN209266047U (en) * | 2019-02-22 | 2019-08-16 | 淮南文峰航天电缆有限公司 | A kind of super soft data cable of robot resistant to bending |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808783A (en) * | 2021-08-24 | 2021-12-17 | 江苏红峰电缆集团有限公司 | Low-temperature-resistant and bending-resistant cable for charging new energy automobile |
| CN114464353A (en) * | 2021-12-31 | 2022-05-10 | 江苏江扬电缆有限公司 | Bending-resistant flame-retardant cable |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |