CN208000762U - Flexible control cable - Google Patents
Flexible control cable Download PDFInfo
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- CN208000762U CN208000762U CN201820481549.0U CN201820481549U CN208000762U CN 208000762 U CN208000762 U CN 208000762U CN 201820481549 U CN201820481549 U CN 201820481549U CN 208000762 U CN208000762 U CN 208000762U
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Abstract
The utility model provides a kind of flexible control cable.It solves existing technical problem.This flexible control cable, including core wire unit, it is coated with binding layer on the outside of the core wire unit, shielded layer is equipped on the outside of the binding layer, the supporting layer of cable overflexing can be prevented by being equipped between the binding layer and shielded layer, it is coated with protective layer on the outside of the shielded layer, adhesive layer is equipped on the outside of the protective layer, it is perfused with protective rubber between the adhesive layer and protective layer, and it is coated with fastened layer on the outside of the adhesive layer, it is coated with wearing layer on the outside of the fastened layer, the supporting layer includes several ball bodies that are evenly distributed in binding layer circumferential direction and being spaced apart along the axial direction of core wire unit.The utility model has many advantages, such as good toughness, and when bending is not easy to break.
Description
Technical field
The utility model belongs to field of cable technology more particularly to a kind of flexible control cable.
Background technology
Existing data cable is internally provided with power cable and signal cable.These usual power cables and letter
Number cable is rigid line, i.e. power cord or signal wire made of metal (mainly selecting copper material) material and protection outer layer structure
At corresponding power cable and signal cable.This kind of data cable hardness is big, is easily broken, is not suitable in bending
The more operating environment of device and bending that measurement, control circuit, machinery, machine tool, robot etc. frequently move.It is existing
It includes multi-cable to have the cable terminating equipment in technology, but since cable there are problems that being easy to fracture, so as to cause
Cable terminating equipment is easy failure.To sum up, main problem existing for flexible cable in the prior art is:Poor toughness, bending
When be easily broken.
For example, Chinese patent literature discloses a kind of computer Rou Xing electricity Lan [Application number: 201720656522.6],
Its structure include acid and alkali-resistance protective layer, coke wrapping layer, anti-corrosion protection set, primary insulation sheath, copper conductor, wear-resisting mesh grid,
Flexible cable device, acid and alkali-resistance protective layer is interior to be equipped with coke wrapping layer, and anti-corrosion protection set, anti-corrosion protection are equipped in coke wrapping layer
Set is connected with primary insulation sheath, copper conductor is enclosed with inside primary insulation sheath, primary insulation sheath is internally provided with flexibility
Cable unit, flexible cable device include cable passage, cable protection pipe, MMO, cable passage is externally provided with cable protection pipe,
Cable protection pipe is connected with MMO, and MMO are connected with copper conductor, and cable passage is connected with copper conductor.
Above-mentioned scheme improves the subproblem of the prior art to a certain extent, and still, the program also at least exists
Following defect:It is easily broken when poor toughness, bending.
Invention content
The purpose of this utility model is when bending flexible control not easy to break in view of the above-mentioned problems, provide a kind of good toughness
Cable processed.
In order to achieve the above objectives, the utility model uses following technical proposal:This flexible control cable, including core wire list
Member, the core wire unit outside are coated with binding layer, shielded layer, the binding layer and screen are equipped on the outside of the binding layer
The supporting layer for being equipped between layer and capable of preventing cable overflexing is covered, protective layer is coated on the outside of the shielded layer, described is anti-
It is equipped with adhesive layer on the outside of sheath, protective rubber is perfused between the adhesive layer and protective layer, and be coated on the outside of the adhesive layer
Fastened layer, fastened layer outside are coated with wearing layer, and the supporting layer includes uniformly being arranged in binding layer circumferential direction
Row and difference on the outside of several ball bodies that the axial direction of core wire unit is spaced apart, the binding layer and on the inside of shielded layer
Arc groove equipped with several settings corresponding with ball body, the ball body is embedded in arc groove, and adjacent rolling
Separated structure is equipped between bead.Supporting layer can realize the limit of the bending degree of cable, to effectively prevent cable excessive
Bending produces fracture, and protective layer provides protection for supporting layer and core wire unit, effectively improves the service life of cable, protective layer
The protective rubber in outside can not only realize the bonding on protective layer of adhesive layer and can effectively improve the toughness of cable, and
Wearing layer ensure that the wearability of cable;It is excessive can to play limitation when cable is bent for ball body between supporting layer and binding layer
Bending acts on to improve the anti-deformability of cable, and to further increase the toughness of cable, and arc groove can allow
Ball body realizes positioning in cable, to improve the stability of cable structure.
In above-mentioned flexible control cable, the separated structure includes axially extending along core wire unit and is rolling respectively
Several separation parting beads being disposed adjacent at left and right sides of bead.Separation parting bead can prevent ball body in the circumferential direction of core wire unit
Upper dislocation and influence cable performance, and the anti-collapse ability of cable can also be played.
In above-mentioned flexible control cable, the separated structure further includes positioned at ball body front and rear sides and adjacent setting
The separation partition board set.Separation partition board can prevent ball body from misplacing on the axial direction of core wire unit, and detach partition board energy
The bending degree of enough further limitation cables, prevents cable overflexing.
In above-mentioned flexible control cable, there is the separation parting bead arc being arranged with ball body concentric to extend out
Portion.
In above-mentioned flexible control cable, the separation parting bead and separation partition board are made of elastic material.Separation
Parting bead and separation partition board are made of elastic material and can also further increase cable to provide a screen resilience after cable folding
Toughness.
In above-mentioned flexible control cable, the fastened layer is interwoven by several resilient metal strips and in netted.
The fastened layer being interwoven by resilient metal strip can improve the structural strength of cable, effectively improve service life.
Compared with prior art, it is the advantages of this flexible control cable:Supporting layer between binding layer and shielded layer
Cable overflexing is can effectively prevent, and detach parting bead and separation partition board to effectively improve the toughness of cable so that cable is not
Frangibility, fastened layer can improve the structural strength of cable, and service life is long.
Description of the drawings
Fig. 1 is structural schematic diagram provided by the utility model;
Fig. 2 is the schematic diagram at another visual angle of separated structure provided by the utility model;
In figure, core wire unit 1, binding layer 2, shielded layer 3, supporting layer 4, protective layer 5, adhesive layer 6, protective rubber 7, fastening
Layer 8, wearing layer 9, ball body 10, arc groove 11, separation parting bead 12, separation partition board 13, arc expanding part 14, resilient metal strip
15。
Specific implementation mode
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, this flexible control cable, including core wire unit 1,1 outside of core wire unit are coated with binding layer 2,
2 outside of binding layer is equipped with shielded layer 3, and the supporting layer 4 that can prevent cable overflexing is equipped between binding layer 2 and shielded layer 3,
3 outside of shielded layer is coated with protective layer 5, and 5 outside of protective layer is equipped with adhesive layer 6, is filled between the adhesive layer 6 and protective layer 5
It is marked with protective rubber 7, and 6 outside of the adhesive layer is coated with fastened layer 8,8 outside of fastened layer is coated with wearing layer 9, and supporting layer 4 wraps
Include it is evenly distributed in 2 circumferential direction of binding layer and along several ball bodies 10 that the axial direction of core wire unit 1 is spaced apart,
2 outside of binding layer and 3 inside of shielded layer are respectively equipped with the arc groove 11 of several settings corresponding with ball body 10, ball body
10 are embedded in arc groove 11, and separated structure is equipped between adjacent ball body 10.
Supporting layer 4 can realize the limit of the bending degree of cable, to effectively prevent cable overflexing to produce fracture,
Protective layer 5 is that supporting layer 4 and core wire unit 1 provide protection, effectively improves the service life of cable, and 5 outside of protective layer is prevented
The bonding on protective layer 5 of adhesive layer 6 can not only be realized and can effectively improve the toughness of cable by protecting glue 7, and wear-resisting
Layer 9 ensure that the wearability of cable;Ball body 10 can be played when cable is bent and be limited between supporting layer 4 and binding layer 2
Degree bending acts on to improve the anti-deformability of cable, to further increase the toughness of cable, and 11 energy of arc groove
Ball body 10 is enough allowed to realize positioning in cable, to improve the stability of cable structure.
Further, separated structure includes axially extending along core wire unit 1 and adjacent in 10 left and right sides of ball body respectively
Several separation parting beads 12 being arranged, separation parting bead 12 can prevent ball body 10 misplace in the circumferential direction of core wire unit 1 and
Cable performance is influenced, and the anti-collapse ability of cable can also be played.Separated structure further includes being located at 10 front and rear sides of ball body
And the separation partition board 13 being disposed adjacent, separation partition board 13 can prevent ball body 10 from misplacing on the axial direction of core wire unit 1,
And the bending degree of cable can further be limited by detaching partition board 13, prevent cable overflexing.
Further, separation parting bead 12 has the arc expanding part 14 being arranged with 10 concentric of ball body;Detach parting bead
12 are made with separation partition board 13 of elastic material, and it to be electricity that separation parting bead 12 and separation partition board 13 are made of elastic material
A screen resilience is provided after cable bending, further increases the toughness of cable.
In addition, fastened layer 8 is interwoven by several resilient metal strips 15 and is in netted, it is interwoven by resilient metal strip 15
Fastened layer 8 can improve the structural strength of cable, effectively improve service life.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although core wire unit 1, binding layer 2, shielded layer 3, supporting layer 4, protective layer 5, adhesive layer is used more herein
6, protective rubber 7, fastened layer 8, wearing layer 9, ball body 10, arc groove 11, separation parting bead 12, separation partition board 13, arc extend out
The terms such as portion 14, resilient metal strip 15, but it does not preclude the possibility of using other terms.The use of these terms is only to be
More easily describe and explain the essence of the utility model;Being construed as any one of the additional limitations is all and this reality
It is disagreed with novel spirit.
Claims (6)
1. a kind of flexible control cable, including core wire unit (1), the core wire unit (1) outside is coated with binding layer (2),
It is characterized in that, being equipped with shielded layer (3) on the outside of the binding layer (2), set between the binding layer (2) and shielded layer (3)
The supporting layer (4) of cable overflexing can be prevented by having, and protective layer (5), the protection are coated on the outside of the shielded layer (3)
It is equipped with adhesive layer (6) on the outside of layer (5), protective rubber (7), and the bonding are perfused between the adhesive layer (6) and protective layer (5)
It is coated with fastened layer (8) on the outside of layer (6), wearing layer (9), the supporting layer (4) packet are coated on the outside of the fastened layer (8)
Include several ball bodies that are evenly distributed in binding layer (2) circumferential direction and being spaced apart along the axial direction of core wire unit (1)
(10), the arc of several settings corresponding with ball body (10) is respectively equipped on the outside of the binding layer (2) and on the inside of shielded layer (3)
Connected in star (11), the ball body (10) are embedded in arc groove (11), and are equipped with and are divided between adjacent ball body (10)
From structure.
2. flexible control cable according to claim 1, which is characterized in that the separated structure includes along core wire unit
(1) several separation parting beads (12) that are axially extending and being disposed adjacent at left and right sides of ball body (10) respectively.
3. flexible control cable according to claim 2, which is characterized in that the separated structure further includes being located at ball
Body (10) front and rear sides and the separation partition board (13) being disposed adjacent.
4. flexible control cable according to claim 2, which is characterized in that the separation parting bead (12) has and ball
The arc expanding part (14) of body (10) concentric setting.
5. flexible control cable according to claim 3, which is characterized in that the separation parting bead (12) and separation partition board
(13) it is made of elastic material.
6. flexible control cable according to claim 1, which is characterized in that the fastened layer (8) is if by dry elasticity gold
Belong to item (15) to be interwoven and in netted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481549.0U CN208000762U (en) | 2018-04-04 | 2018-04-04 | Flexible control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481549.0U CN208000762U (en) | 2018-04-04 | 2018-04-04 | Flexible control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000762U true CN208000762U (en) | 2018-10-23 |
Family
ID=63839345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820481549.0U Active CN208000762U (en) | 2018-04-04 | 2018-04-04 | Flexible control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257465A (en) * | 2021-05-08 | 2021-08-13 | 陈普冲 | Bury electric wire environment-friendly |
-
2018
- 2018-04-04 CN CN201820481549.0U patent/CN208000762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257465A (en) * | 2021-05-08 | 2021-08-13 | 陈普冲 | Bury electric wire environment-friendly |
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