CN204632359U - Composite cable - Google Patents
Composite cable Download PDFInfo
- Publication number
- CN204632359U CN204632359U CN201520348303.2U CN201520348303U CN204632359U CN 204632359 U CN204632359 U CN 204632359U CN 201520348303 U CN201520348303 U CN 201520348303U CN 204632359 U CN204632359 U CN 204632359U
- Authority
- CN
- China
- Prior art keywords
- conductor
- insulating barrier
- cable
- composite cable
- cables
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 239000004020 conductor Substances 0.000 claims abstract description 53
- 230000004888 barrier function Effects 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 15
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 15
- 238000013016 damping Methods 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a kind of composite cable, comprises TPU oversheath and two first, second, and third cables being coated on phase stranding in TPU oversheath; First cable comprises the first insulating barrier of the first conductor and coated first conductor, and the first conductor comprises some mutually stranded first gun-metal wires; Second cable comprises the second insulating barrier of some second conductors and coated some second conductors, and the second conductor comprises some mutually stranded second gun-metal wires; 3rd cable comprises the 3rd insulating barrier and is equally divided into mutually stranded some the 3rd conductors comprising some mutually stranded soft copper wires of many groups, and some 3rd conductors often in group are mutually stranded.By first, second, and third cable after stranding, add the mechanical strength of composite cable, decrease manufacturing cost and take the wiring space in car.TPU oversheath and some first, second gun-metal wires mutually stranded and soft copper wire, add mechanical strength and flexibility, not easy fracture.
Description
Technical field
The utility model relates to a kind of cable, particularly relates to a kind of composite cable.
Background technology
In the middle-and-high-ranking automobile technical field of family expenses, in order to improve comfortableness and the fail safe of driver and occupant, generally increase anti-blocking brake system, electronic brake system and automatic damping system.In prior art, it is independently that anti-blocking brake system, electronic brake system are connected corresponding transducer cable used with automatic damping system, and the cable namely for anti-blocking brake system adopts 0.25mm
2~ 0.5mm
2soft copper stranded conductor, by PU (polyurethanes abbreviation polyurethane) sheath institute coated; Cable for electronic parking system adopts 2.5mm
2~ 4.0mm
2soft copper stranded conductor, by PU sheath institute coated; Cable for automatic damping system adopts 0.5mm
2~ 1.0mm
2soft copper stranded conductor, by PU sheath institute coated.
Because the cable for anti-blocking brake system, electronic brake system and automatic damping system is independently, overall manufacturing cost is high, and adds wiring space in car; Mechanical strength is inadequate, easily breaks; Flexibility is poor, easily ruptures.
Utility model content
Based on this, be necessary for problems of the prior art, a kind of composite cable reducing manufacturing cost, reduce wiring space in car, not easily break and rupture is provided.
A kind of composite cable, comprise: TPU oversheath, two first cables, two second cables and two the 3rd cables, two described first cables, two described second cables and two described 3rd cables with lay, the direction stranding preset, and are coated in described TPU oversheath;
First cable described in every root comprises the first insulating barrier of the first conductor and coated described first conductor, and described first conductor comprises some mutually stranded first gun-metal wires;
Described in every root, the second cable comprises: the second insulating barrier of some second conductors and coated some described second conductors, and the second conductor described in each comprises some mutually stranded second gun-metal wires;
Described in every root, the 3rd cable comprises: the 3rd insulating barrier and some 3rd conductors, and some described 3rd conductors are equally divided into mutually stranded many groups, and some described 3rd conductor often in group is mutually stranded, and the 3rd conductor described in each comprises some mutually stranded soft copper wires.
Wherein in an embodiment, the cross-sectional area of described first conductor is 0.25mm
2~ 0.50mm
2.
Wherein in an embodiment, the cross-sectional area of described second conductor is 0.50mm
2~ 1.0mm
2.
Wherein in an embodiment, the cross-sectional area of described 3rd conductor is 2.50mm
2~ 4.00mm
2.
Wherein in an embodiment, the cross section of described first insulating barrier, described second insulating barrier and described 3rd insulating barrier is regular polygon structure.
Wherein in an embodiment, the outer wall along described first insulating barrier is convexly equipped with spiral helicine first striped; Outer wall along described second insulating barrier is convexly equipped with spiral helicine second striped; Outer wall along described 3rd insulating barrier is convexly equipped with spiral helicine Article 3 line.
Wherein in an embodiment, described first striped is arrange continuously, and described second striped is arrange continuously, and described Article 3 line is arrange continuously.
Wherein in an embodiment, described first striped is interrupted setting, and described second striped is interrupted setting, and described Article 3 line is interrupted setting.
By the first cable after stranding, the second cable and the 3rd cable, relative to independent setting, add the mechanical strength of composite cable, decrease manufacturing cost, reduce simultaneously and take wiring space in car.The structural design of TPU oversheath and some mutually stranded first gun-metal wires, the second gun-metal wire and soft copper wires, namely adds the mechanical strength of composite cable, improves again the flexibility of composite cable, not easy fracture.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the composite cable of the utility model one embodiment;
Fig. 2 is the cross-sectional view of the first cable in composite cable shown in Fig. 1;
Fig. 3 is the cross-sectional view of the second cable in composite cable shown in Fig. 1;
Fig. 4 is the cross-sectional view of the 3rd cable in composite cable shown in Fig. 1.
Embodiment
As shown in Figure 1, it is the cross-sectional view of the composite cable 10 of the utility model one embodiment.Composite cable 10 comprises: TPU (Thermoplastic Polyurethanes, TPUE) oversheath 100, two first cables 200, two second cables 300 and two the 3rd cables 400, two first cables, 200, two second cables 300 and two the 3rd cables 400 with lay, the direction stranding preset, and are coated in TPU oversheath 100.TPU oversheath 100 has the advantages such as wear-resisting, oil resistant, good springiness, adds the flexibility of composite cable 10, fracture when avoiding bending.In the present embodiment, TPU oversheath 100 is circular in cross-section or ellipsoidal structure, but according to actual needs, TPU oversheath 100 also can be designed as that cross section is rectangular, the structure of flat.
In actual applications, two first cables 200 are for connecting the transducer in the anti-blocking brake system inside automobile; Two second cables 300 are for connecting the transducer in the automatic damping system inside automobile; Two the 3rd cables 400 are for connecting the transducer in the electronic brake system inside automobile.The structural design of two first cables, 200, two second cables 300 and two the 3rd cable 400 phase strandings, adds the mechanical strength of composite cable 10, is not easily pulled off.In order to increase the mechanical strength of composite cable 10 further, such as, in TPU oversheath 100, being coated with cable wire, and for example, being coated with some stocks in TPU oversheath 100 and gathering aramid fiber.For the ease of wiring, be securely fixed in automobile by composite cable 10, spaced apartly on TPU oversheath 100 be provided with multiple annular groove, in each annular groove, a fastener established by card.Like this, on the one hand, fastener can rotate around annular groove, is convenient to adjust fixed position; On the other hand, avoid fastener to slide along the length direction of TPU oversheath 100, make fastener be positioned at the position of corresponding annular groove.Preferably, fastener and TPU oversheath 100 removably connect, and that is, fastener can installing card be located in annular groove, also can be disassembled in annular groove by fastener as required.
As shown in Figure 2, it is the cross-sectional view of the first cable 200 in composite cable 10 shown in Fig. 1.Every root first cable 200 comprises the first insulating barrier 220 of the first conductor 210 and coated first conductor 210, first conductor 210 comprises some first gun-metal wires 211, some first gun-metal wires 211 are mutually stranded with the lay preset, direction, improve flexibility and the mechanical strength of the first cable 200, when being subject to bending with powerful stretching, not easy fracture.In the present embodiment, the cross-sectional area of the first conductor 210 is 0.25mm
2~ 0.50mm
2.
As shown in Figure 3, it is the cross-sectional view of the second cable 300 in composite cable 10 shown in Fig. 1.Every root second cable 300 comprises: the second insulating barrier 310 and mutually stranded some second conductors 320, in dotted line frame 301, delineation is the cross-sectional view of the second conductor 320, some second conductors 320 are coated in the second insulating barrier 310, each second conductor 320 comprises some second gun-metal wires 321, some second gun-metal wires 321 are mutually stranded with the lay preset, direction, improve flexibility and the mechanical strength of the second cable 300, when being bent or brute force stretches, not easy fracture.In the present embodiment, the cross-sectional area of the second conductor 320 is 0.50mm
2~ 1.0mm
2.
As shown in Figure 4, it is the cross-sectional view of the 3rd cable 400 in composite cable 10 shown in Fig. 1.Every root the 3rd cable 400 comprises: the 3rd insulating barrier 410 and some 3rd conductors 420, in dotted line frame 401, delineation is the cross-sectional view of the 3rd conductor 420, some 3rd conductors 420 are equally divided into mutually stranded many groups, in dotted line frame 402, delineation is the cross-sectional view of some 3rd conductors 420 often comprised in group, some 3rd conductors 420 often in group are with the lay preset, direction is mutually stranded, each the 3rd conductor 420 comprises some soft copper wires 441, some soft copper wires 441 are with default lay, direction is mutually stranded, improve the flexibility of the 3rd cable 400, when being subject to bending, not easy fracture.In the present embodiment, the cross-sectional area of the 3rd conductor 420 is 2.50mm
2~ 4.00mm
2.
In order to avoid affecting the default lay size of the first cable 200, second cable 300 and the 3rd cable 400 because composite cable 10 is subject to torsion, such as, the cross section of the first insulating barrier 220, second insulating barrier 310 and the 3rd insulating barrier 410 is regular polygon structure.Like this, the part planar on the first insulating barrier 220, second insulating barrier 310 and the 3rd insulating barrier 410 reclines mutually, reduces the influence degree to the default lay of the first cable 200, second cable 300 and the 3rd cable 400 because being subject to torsion.And for example, the outer wall along the first insulating barrier 220 is convexly equipped with spiral helicine first striped, and the outer wall along the second insulating barrier 310 is convexly equipped with spiral helicine second striped, and the outer wall along the 3rd insulating barrier 410 is convexly equipped with spiral helicine Article 3 line.In actual applications, the first striped, the second striped and Article 3 line respectively with the first insulating barrier 220, second insulating barrier 310 and the one-body molded design of the 3rd insulating barrier 410.First striped, the second striped and Article 3 line are arrange continuously, or the first striped, the second striped and Article 3 line are interrupted setting, or the first striped, the second striped and Article 3 line wherein several are arrange continuously, remaining several be interrupted setting.
By the first cable 200, second cable 300 and the 3rd cable 400 of phase stranding, relative to independent setting, add the mechanical strength of composite cable 10, decrease manufacturing cost, reduce simultaneously and take wiring space in car.The structural design of TPU oversheath 100 and some mutually stranded first gun-metal wire 211, second gun-metal wires 321 and soft copper wire 421, namely the mechanical strength of composite cable 10 is improved, improve again the flexibility of composite cable 10, not easy fracture.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (8)
1. a composite cable, it is characterized in that, comprise: TPU oversheath, two first cables, two second cables and two the 3rd cables, two described first cables, two described second cables and two described 3rd cables with lay, the direction stranding preset, and are coated in described TPU oversheath;
Described in every root, the first cable comprises: the first insulating barrier of the first conductor and coated described first conductor, and described first conductor comprises some mutually stranded first gun-metal wires;
Described in every root, the second cable comprises: the second insulating barrier of some second conductors and coated some described second conductors, and the second conductor described in each comprises some mutually stranded second gun-metal wires;
Described in every root, the 3rd cable comprises: the 3rd insulating barrier and some 3rd conductors, and some described 3rd conductors are equally divided into mutually stranded many groups, and some described 3rd conductor often in group is mutually stranded, and the 3rd conductor described in each comprises some mutually stranded soft copper wires.
2. composite cable according to claim 1, is characterized in that, the cross-sectional area of described first conductor is 0.25mm
2~ 0.50mm
2.
3. composite cable according to claim 1, is characterized in that, the cross-sectional area of described second conductor is 0.50mm
2~ 1.0mm
2.
4. composite cable according to claim 1, is characterized in that, the cross-sectional area of described 3rd conductor is 2.50mm
2~ 4.00mm
2.
5. composite cable according to claim 1, is characterized in that, the cross section of described first insulating barrier, described second insulating barrier and described 3rd insulating barrier is regular polygon structure.
6. composite cable according to claim 1, is characterized in that, the outer wall along described first insulating barrier is convexly equipped with spiral helicine first striped; Outer wall along described second insulating barrier is convexly equipped with spiral helicine second striped; Outer wall along described 3rd insulating barrier is convexly equipped with spiral helicine Article 3 line.
7. composite cable according to claim 6, is characterized in that, described first striped is arrange continuously, and described second striped is arrange continuously, and described Article 3 line is arrange continuously.
8. composite cable according to claim 6, is characterized in that, described first striped is interrupted setting, and described second striped is interrupted setting, and described Article 3 line is interrupted setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348303.2U CN204632359U (en) | 2015-05-26 | 2015-05-26 | Composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348303.2U CN204632359U (en) | 2015-05-26 | 2015-05-26 | Composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632359U true CN204632359U (en) | 2015-09-09 |
Family
ID=54051361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348303.2U Expired - Fee Related CN204632359U (en) | 2015-05-26 | 2015-05-26 | Composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632359U (en) |
-
2015
- 2015-05-26 CN CN201520348303.2U patent/CN204632359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |