CN220357831U - Special compound cable of unmanned aerial vehicle - Google Patents
Special compound cable of unmanned aerial vehicle Download PDFInfo
- Publication number
- CN220357831U CN220357831U CN202320974085.8U CN202320974085U CN220357831U CN 220357831 U CN220357831 U CN 220357831U CN 202320974085 U CN202320974085 U CN 202320974085U CN 220357831 U CN220357831 U CN 220357831U
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- Prior art keywords
- unmanned aerial
- aerial vehicle
- cable
- composite cable
- liquid
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- 150000001875 compounds Chemical class 0.000 title claims description 11
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 239000002131 composite material Substances 0.000 claims abstract description 52
- 239000011810 insulating material Substances 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 14
- 239000004800 polyvinyl chloride Substances 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 239000011162 core material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a special composite cable for an unmanned aerial vehicle, which solves the problem that the cable is easy to wind when the existing unmanned aerial vehicle performs outdoor cleaning operation. The utility model provides a special composite cable for an unmanned aerial vehicle, which comprises the following components: the liquid pipeline is made of flexible waterproof insulating materials, and is connected with the supply vehicle and the unmanned aerial vehicle to convey liquid to the unmanned aerial vehicle; the cable is used for connecting the supply vehicle and the unmanned aerial vehicle so as to transmit electric energy to the unmanned aerial vehicle; and the outer sheath is made of flexible waterproof insulating materials and wraps the liquid pipeline and the cable into a whole. The liquid pipeline and the cable are wrapped by the outer sheath, the liquid pipeline and the cable are combined into a composite cable, the composite cable is not easy to wind in the use process, and the problem that the unmanned aerial vehicle winds the cable in the outdoor cleaning process can be effectively avoided.
Description
Technical Field
The utility model relates to the field of cables, in particular to a special composite cable for an unmanned aerial vehicle.
Background
With the gradual maturation of technology, unmanned aerial vehicles have been very widely applied in fields such as photography, security, etc., and the application of cleaning outdoor buildings by utilizing unmanned aerial vehicles has been continuously developed in recent years, and has been paid attention to in the industry both at home and abroad.
At present, a plurality of companies begin to develop and produce products of the combination of the cleaning equipment and the unmanned aerial vehicle so that cleaning work can be performed on high walls, roofs, curtain walls and the like outdoors.
The unmanned aerial vehicle carries limited weight, can't carry the large capacity water tank, and the battery that unmanned aerial vehicle carried also can't satisfy long-time cleaning operation's needs, consequently need supply the car and cooperate unmanned aerial vehicle to carry out work together at actual cleaning operation in-process, supply the car to pass through cable connection unmanned aerial vehicle in order to provide required corresponding liquid of washing and electric energy.
In the prior art, however, the supply vehicle is often used to supply liquid and electrical energy to the unmanned aerial vehicle via two cables, respectively. Because unmanned aerial vehicle washs needs round trip movement, the in-process probably leads to two cable winding, and outdoor sand blown the pendulum with these two cable and lead to the cable winding, and then influence unmanned aerial vehicle's cleaning work, probably even lead to the cable to break, the liquid exudes because of the cable transition winding, produces risks such as electric leakage, short circuit, causes equipment damage and personal safety hidden danger.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a special composite cable for an unmanned aerial vehicle so as to solve the problem that the special cable for the unmanned aerial vehicle is easy to wind.
In order to achieve the technical object, the present utility model provides a composite cable dedicated for an unmanned aerial vehicle, including:
the liquid pipeline is made of flexible and liquid-leakage-proof insulating materials and is used for connecting the supply vehicle and the unmanned aerial vehicle so as to convey liquid to the unmanned aerial vehicle; a cable connecting the supply vehicle and the unmanned aerial vehicle to transmit electric energy to the unmanned aerial vehicle;
and the outer sheath is made of flexible and liquid-leakage-proof insulating materials and wraps the liquid pipeline and the cable into a whole.
Preferably, the liquid pipe is a rubber pipe.
Preferably, an elastic support is arranged in the liquid pipeline.
Preferably, the cable uses copper wires as conductors, the copper wires being covered on the outside with a flexible insulating layer.
Preferably, the flexible insulating layer is a polyvinyl chloride layer.
Preferably, the outer sheath is a polyethylene layer or a polyvinyl chloride layer.
Preferably, the composite cable is integrally formed by extrusion molding.
Preferably, two ends of the special composite cable for the unmanned aerial vehicle are further provided with branching joints so as to divide a liquid pipeline and a cable in the composite cable into two paths and respectively connect a liquid channel and a circuit of the supply vehicle or the unmanned aerial vehicle.
Preferably, the branching pipe comprises an input end and a first output end and a second output end, the input end comprises the composite cable which is connected, and the first output end and the second output end respectively comprise the liquid pipeline and the cable which are separated by the branching joint.
After the technical scheme is adopted, the utility model has the following beneficial effects.
1. According to the special composite cable for the unmanned aerial vehicle, the outer sheath is used for wrapping the liquid pipeline and the cable, the liquid pipeline and the cable are combined into the composite cable, the composite cable is not easy to wind in the use process, and the problem that the unmanned aerial vehicle winds the cable in the outdoor cleaning process can be effectively avoided. And the outer sheath and the liquid pipeline are made of flexible and liquid leakage-proof insulating materials, the liquid pipeline or the cable in the outer sheath is tiny damaged, the situation that the composite cable is short-circuited is avoided, and the safety of the composite cable is provided.
2. The liquid pipeline adopts a rubber pipe, the rubber has higher chemical stability, can resist the erosion of cleaning liquid, and improves the durability of the cable; further, the rubber contains carbon black in a certain proportion, so that the strength of the liquid pipeline can be enhanced, the impact resistance of the liquid pipeline and the cable is improved, the aging speed of the rubber can be slowed down, and the service life of the cable is prolonged.
3. The elastic support is arranged in the liquid pipeline, so that the extrusion resistance of the liquid pipeline can be further enhanced, and the extrusion resistance and the impact resistance of the cable in the use or preservation process are improved.
4. The copper wire is adopted as the cable core material, and the cable has good conductivity and enough strength and toughness; the flexible insulating layer is covered on the outer part of the copper wire, so that at least the insulativity of the cable can be ensured.
5. The polyvinyl chloride layer is adopted as the flexible insulating layer, so that the price of the product can be properly reduced under the condition of ensuring normal use of the cable.
6. The outer sheath is a polyethylene layer or a polyvinyl chloride layer, has good corrosion resistance, wear resistance and ultraviolet resistance, is suitable for outdoor environment, and is not easy to age after long-term outdoor use; polyethylene or polyvinyl chloride also has good flexibility and is not easily damaged by impact or torsion during use or storage of the cable.
7. The composite cable can be integrally formed through extrusion molding, so that the composite cable has good production efficiency and high material utilization rate, and the composite cable can be continuously produced in a large scale, so that the composite cable has good economic value.
8. Through fixed branch connection in the both ends of compound cable, and branch connection parcel compound cable and the liquid pipeline and the cable of branch, the both ends of compound cable can obtain better steadiness, the oversheath at compound cable both ends can effectually be protected, avoid the oversheath to receive the damage in use and the preservation.
Drawings
FIG. 1 is a schematic diagram of a prior art cleaning operation in which a supply vehicle and a drone are connected by two cables;
fig. 2 is a schematic diagram of a composite cable dedicated to an unmanned aerial vehicle according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a junction joint according to an embodiment of the present utility model.
Reference numerals:
100. unmanned plane;
200. a supply vehicle;
300. the cable comprises a composite cable, 310, a liquid pipeline, 320, a cable, 321, a flexible insulating layer, 330, an outer sheath, 340, a branching connector, 341, an input end, 342, a first output end, 343 and a second output end.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality", "a number" or "a plurality" is two or more, unless otherwise clearly defined.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
As shown in fig. 2, the composite cable dedicated for an unmanned aerial vehicle provided in the embodiment of the present utility model includes: a liquid conduit 310, a cable 320 and an outer sheath 330. A liquid pipe 310, made of a flexible, liquid-tight insulating material, for connecting the supply vehicle 200 with the drone 100 to deliver liquid to the drone 100. A cable 320 for connecting the supply vehicle 200 and the unmanned aerial vehicle 100 to transmit electric power to the unmanned aerial vehicle 100. An outer jacket 330, made of a flexible, liquid-tight, insulating material, is used to encase the liquid conduit 310 and the cable 320.
As shown in fig. 1, in the prior art, a supply vehicle 200 is connected to a robot 100 by two cables of a liquid pipe 310 and a cable 320, respectively, the liquid pipe 310 is used for transporting liquid for cleaning an outdoor building, and the cable 320 is used for transporting electric energy required for cleaning the robot 100. The two strands are prone to entanglement during the cleaning operation of the drone 100, which can lead to a series of problems.
The liquid pipeline 310 and the cable 320 are wrapped by the outer sheath 330, the liquid pipeline 310 and the cable 320 are combined into one to form the composite cable 300, the composite cable 300 is not easy to wind in the use process, and the problem that the cable winds in the outdoor cleaning process of the unmanned aerial vehicle 100 can be effectively avoided. And the outer sheath 330 and the liquid pipeline 310 are made of flexible and liquid-leakage-proof insulating materials, the liquid pipeline 310 or the cable 320 in the outer sheath 330 is tiny damaged, the short circuit of the composite cable 300 is avoided, and the safety of the composite cable 300 is improved.
The cable 320 uses copper wires as conductors, preferably, copper wires using multiple cores. The copper wire is covered with a flexible insulating layer 321, preferably a polyvinyl chloride layer. The copper wire is adopted as the core material of the cable 320, and the cable 320 has good conductive performance and enough strength and toughness; furthermore, the copper conductor adopts a multi-core wire, the flexibility of the cable 320 is better, and the cable 320 is not easy to break in the use and storage processes; at least two strands of copper wires are needed in the composite cable 300 to provide a voltage difference required for the operation of the unmanned aerial vehicle 100, and the flexible insulating layer 321 is covered outside the copper wires, so that the insulativity between the at least two strands of copper wires can be ensured; the polyvinyl chloride has the advantages of good insulativity and mechanical property, low price and the like, and the polyvinyl chloride layer is adopted as the insulating layer, so that the price of the product can be properly reduced under the condition of ensuring the normal use of the cable 320.
The pipe material of the liquid pipeline 310 can be a polyvinyl chloride pipe, a polypropylene pipe, a polyethylene pipe or a rubber pipe, etc., and the pipe material has the advantages of good flexibility, liquid leakage prevention, high pressure resistance and high strength, and is also suitable for conveying cleaning liquid and preventing liquid leakage.
In this embodiment, the liquid pipe 310 is preferably a rubber pipe. The rubber has higher chemical stability, can resist the erosion of cleaning liquid, and improves the durability of the cable; meanwhile, the rubber has good elasticity and good liquid leakage prevention performance, and can ensure that the cable is not easy to break when being extruded in the using or storing process to a certain extent so as to avoid leakage of cleaning liquid.
The rubber contains a certain proportion of carbon black, so that the strength of the liquid pipeline 310 can be enhanced, the impact resistance of the liquid pipeline 310 and a cable is improved, the aging speed of the rubber can be reduced, and the service life of the cable is prolonged.
In other preferred embodiments, a resilient support is provided within the liquid conduit 310. For example, the wire may be supported in a spiral shape in the liquid pipe 310 in an axial direction. By providing an elastic support in the liquid conduit 310, the crush resistance of the liquid conduit 310 may be further enhanced, improving the crush and impact resistance of the cable during use or storage.
The outer sheath 330 is made of polyethylene or polyvinyl chloride, has good corrosion resistance and wear resistance, and is more suitable for outdoor environment use by the composite cable 300; polyethylene or polyvinyl chloride has good ultraviolet resistance and is not easy to age after long-term outdoor use; polyethylene or polyvinyl chloride also has good flexibility and is not easily damaged by impact or torsion during use or storage of the cable.
The composite cable 300 may be integrally formed by extrusion molding, so that the composite cable 300 has better production efficiency and higher material utilization rate, and the composite cable 300 may be continuously produced in a large scale, so as to have good economic value.
As shown in fig. 3, in the composite cable dedicated for the unmanned aerial vehicle according to the embodiment of the present utility model, unlike the previous embodiment, the two ends of the composite cable 300 are further fixed with the wire-dividing connectors 340, and the wire-dividing connectors 340 are used to divide the liquid pipeline 310 and the cable 320 in the composite cable 300 into two paths to connect the liquid channel and the circuit of the supply vehicle 200 or the unmanned aerial vehicle 100, respectively. The drop connector 340 encloses the composite cable 300 that is spliced into the drop connector 340 and the liquid conduit 310 and cable 320 that are split out by the drop connector 340.
Specifically, the junction connector 340 includes an input end 341 and a first output end 342 and a second output end 343, where the input end 341 wraps the composite cable 300 connected to the junction connector 340, and the first output end 342 and the second output end 343 wrap the liquid pipe 310 and the cable 320 separated by the junction connector 340, respectively.
The liquid pipe 310 and the cable 320 in the composite cable 300 need to be connected to the liquid channel and the circuit of the unmanned aerial vehicle 100 or the supply vehicle 200, respectively, and thus it is unavoidable that the outer sheaths 330 at both ends of the composite cable 300 need to be damaged or cut. The damaged outer sheath 330 is easily damaged during use without protection, and excessive damage may result in failure to protect the liquid conduit 310 and cable 320 within the outer sheath 330. Through fixed branch connection 340 in the both ends of compound cable 300, and branch connection 340 parcel compound cable 300 and the liquid pipeline 310 and the cable 320 of branch, the both ends of compound cable 300 can obtain better steadiness, can effectually protect the oversheath 330 at compound cable 300 both ends, avoid oversheath 330 to receive the damage in use and the save process.
Illustratively, the junction 340 may be "Y" shaped as well as "Y" shaped.
The liquid pipe 310 and the cable 320 separated by the branching joint 340 may be directly connected to the liquid channel and the circuit of the supply vehicle 200 or the unmanned aerial vehicle 100, or may be connected to the liquid channel and the circuit of the supply vehicle 200 or the unmanned aerial vehicle 100 through other pipes, joints, or the like.
It can be appreciated that the composite cable special for the unmanned aerial vehicle provided by the utility model can be suitable for not only outdoor cleaning operation of the unmanned aerial vehicle 100, but also other outdoor high-altitude operation scenes of the unmanned aerial vehicle 100, including but not limited to: spraying pesticides, cooling and spraying, spraying paint or coating, rust removal and corrosion removal and the like.
While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (9)
1. The special compound cable of unmanned aerial vehicle, its characterized in that includes:
the liquid pipeline is made of flexible and liquid-leakage-proof insulating materials and is used for connecting the supply vehicle and the unmanned aerial vehicle so as to convey liquid to the unmanned aerial vehicle;
a cable connecting the supply vehicle and the unmanned aerial vehicle to transmit electric energy to the unmanned aerial vehicle;
and the outer sheath is made of flexible and liquid-leakage-proof insulating materials and wraps the liquid pipeline and the cable into a whole.
2. The composite cable special for unmanned aerial vehicle as claimed in claim 1, wherein the liquid pipe is a rubber pipe.
3. The composite cable special for unmanned aerial vehicle as claimed in claim 1, wherein an elastic support is arranged in the liquid pipeline.
4. The composite cable dedicated to unmanned aerial vehicle as claimed in claim 1, wherein the cable employs copper wire as a conductor, and the copper wire is covered with a flexible insulating layer.
5. The composite cable special for unmanned aerial vehicle of claim 4, wherein the flexible insulating layer is a polyvinyl chloride layer.
6. The composite cable special for unmanned aerial vehicle as claimed in claim 1, wherein the outer sheath is a polyethylene layer or a polyvinyl chloride layer.
7. The composite cable dedicated to unmanned aerial vehicle of claim 1, wherein the composite cable is integrally formed by extrusion molding.
8. The composite cable special for the unmanned aerial vehicle as claimed in claim 1, wherein the two ends of the composite cable special for the unmanned aerial vehicle are also fixed with branching connectors so as to divide the liquid pipeline and the cable in the composite cable into two paths, and the two paths are respectively connected with a liquid channel and a circuit of the supply vehicle or the unmanned aerial vehicle.
9. The composite cable special for unmanned aerial vehicle of claim 8, wherein the junction joint comprises an input end and a first output end and a second output end, the input end wraps the accessed composite cable, and the first output end and the second output end wrap the liquid pipeline and the cable separated by the junction joint respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974085.8U CN220357831U (en) | 2023-04-25 | 2023-04-25 | Special compound cable of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974085.8U CN220357831U (en) | 2023-04-25 | 2023-04-25 | Special compound cable of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220357831U true CN220357831U (en) | 2024-01-16 |
Family
ID=89506497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320974085.8U Active CN220357831U (en) | 2023-04-25 | 2023-04-25 | Special compound cable of unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220357831U (en) |
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2023
- 2023-04-25 CN CN202320974085.8U patent/CN220357831U/en active Active
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