CN207425455U - A kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane - Google Patents
A kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane Download PDFInfo
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- CN207425455U CN207425455U CN201721087759.3U CN201721087759U CN207425455U CN 207425455 U CN207425455 U CN 207425455U CN 201721087759 U CN201721087759 U CN 201721087759U CN 207425455 U CN207425455 U CN 207425455U
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Abstract
It is a kind of to be tethered at unmanned plane for giving for being tethered at the lightweight optoelectronic composite cable of unmanned plane electric power and transmission information are provided, including two-way electric unit, light unit and filling reinforcement material all the way.Compared with prior art, the utility model optoelectronic composite cable possesses lighter Unit Weight and good mechanical and physical performance, it can meet and be tethered at unmanned plane requirement, working direct current can be transmitted, energy transmitting data information again, with lighter linear mass and preferable tensile strength and compared with small-bend radius, there is good using effect.
Description
Technical field
The utility model is related to unmanned plane power transmission technical field, particularly a kind of lightweight light for being used to be tethered at unmanned plane
Photoelectric compound cable.
Background technology
Unmanned plane is more and more applied to military and civilian field.Unmanned plane is because reconnaissance capability is strong, concealment
Can be good, cost-effective, mobility is good, no one was injured the features such as, there are important value and work in modern military operation
With, meanwhile, unmanned plane is also commonly used for performing communication relay, meteorological detection, disaster monitoring, environmental monitoring, mapping, geology
Many civil fields such as exploration, land utilization dynamic monitors, pesticide spraying, traffic control.Captive multi-rotor unmanned aerial vehicle is hair
Open up one of emphasis.Optoelectronic composite cable is connected to unmanned plane during flying platform and ground support system, and electric power and letter are transmitted for unmanned plane
Breath, can break away from restriction of the battery capacity to unmanned plane cruising time, increase substantially the airborne period of multi-rotor unmanned aerial vehicle.
For being tethered at the lightweight optoelectronic composite cable requirement of unmanned plane, (not less than 400V), transmission is thousands of in the form of high voltage direct current
Watt electric power, the information of fiber form transmission, and support at least 50 meters of unmanned plane lift-off height.This requires optoelectronic composite cable that can hold
By high-tension current, resistivity is relatively low, and linear mass is light and has stronger tensile strength and compared with small-bend radius.
Current cable generally only possesses individual power transmission or optical fiber transmittability, it is impossible to simultaneous transmission electric power and letter
Cease two media.It can generally bear that cable insulation and the conducting wire of more than 400V high voltage direct current are all relatively thick, and unit mass is heavier, no
It is suitble to be tethered at unmanned plane use.
The content of the invention
The utility model solve the technical issues of be：One kind has been overcome the deficiencies of the prior art and provide for being tethered at nobody
The lightweight optoelectronic composite cable of machine, one end connection are tethered at unmanned plane, and connection ground support system in one end provides electricity to be tethered at unmanned plane
Power can transmit 400V, 10A working direct current and transmit data with transmission information, the compared with prior art optoelectronic composite cable
Information possesses lighter linear mass and preferable tensile strength and compared with small-bend radius, has preferable using effect
Fruit.
The technical solution of the utility model is：It is a kind of for being tethered at the lightweight optoelectronic composite cable of unmanned plane, including the
One electric unit, the second electric unit, light unit, filling reinforcement material, wherein
First electric unit, the second electric unit, light unit form basic cable core structure, the first electric unit, the second electric unit, light
Cell gap adds reinforcer, and outer jacket is equipped with outside basic cable core structure.
First electric unit, the second electric unit, light unit use the structure type of 0+3.
The reinforcer is aramid fiber material, and outer jacket is flame retardant type TPU materials.
The light unit is including in light unit outer jacket, photo elements enhancement layer, optical fiber, light unit buffer layer, light unit
Sheath, light unit buffer layer are wrapped in outer fiber, and light unit sheath is wrapped in light unit buffer exteriors, photo elements enhancing
Layer is wrapped in outside light unit sheath, and light unit outer jacket is wrapped in outside photo elements enhancement layer；It is protected outside the light unit
For layer using PVC material, photo elements enhancement layer uses tension rubber, and light unit buffer layer uses silica gel material, light unit sheath
Using polythene material.
First electric unit or the second electric unit include conductor, insulator, and the first electric unit or the second electric unit are adopted
With pure copper material, insulator uses electro-insulating rubber.
Composite rope covering is further included by the first electric unit, the second electric unit, light unit package shaping；The composite rope bag
Layer is high molecule plastic.
The utility model compared with prior art the advantages of be
(1) the utility model optoelectronic composite cable compared with prior art, is provided simultaneously with electric power and message transmission capability, has
Good using effect；
(2) compared with prior art, linear mass is light for the utility model optoelectronic composite cable, general cable weight about 10kg/
100m, the utility model composite rope weight about 2.5kg/100m, tensile strength is strong, and composite rope can bear the drawing not less than 200N
Power.
Description of the drawings
Fig. 1 is a kind of lightweight optoelectronic composite cable structure diagram for being used to be tethered at unmanned plane.
Specific embodiment
The utility model in view of the deficiencies of the prior art, provides a kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane,
One end connection is tethered at unmanned plane, one end connection ground support system, and electric power and transmission information are provided to be tethered at unmanned plane, and existing
Presumably the optoelectronic composite cable can transmit 400V, 10A working direct current and transmitting data information to technology, possess lighter unit
Linear mass and preferable tensile strength and compared with small-bend radius, have preferable using effect.
The utility model is a kind of for being tethered at the lightweight optoelectronic composite cable of unmanned plane, by two-way electric unit, light unit all the way
It is formed with filling reinforcement material, wherein, two electric units and a light unit form basic cable core structure, to reduce the outside diameter of cable
And weight, using the structure type of 0+3, i.e., intermediate is hollow unit, and two electric units and a light unit are twisted by concentric type
Stranding adds reinforcer in cell gap, ensures the tension of cable and certain lateral compressive strength, the outer jacket of cable is using high
Strength materials meet low smoke and zero halogen requirement, and the utility model optoelectronic composite cable is described in detail below in conjunction with the accompanying drawings.
It is the composite rope structure diagram of the utility model as shown in Figure 1,1 is the outer jacket of light unit, using PVC material
It is made, for protecting light unit from environmental damage；2 be the enhancement layer of photo elements, is made of tension rubber, prevents cable from drawing
It stretches and harmful effect is caused to optical fiber；3 be optical fiber, using G652D single mode optical fibers, is transmitted for information；4 be the buffering of light unit
Layer, is made of the high silica gel material of temperature resistant grade, for isolating influence of the electric unit heat to optical fiber；5 be the interior of light unit
Sheath using the higher polythene material of hardness, for isolating the conductor that the extraneous influence 6 squeezed to optical fiber is electric unit, is adopted
It is made of pure copper material, nominal area of section 1mm2, filament diameter 0.16mm, 49 monofilament use 7 × 7 structures to be twisted as one
Root conductor.7 be the insulator of electric unit, using electro-insulating rubber, for completely cutting off high-tension current, prevents from puncturing；8 be the bag of composite rope
Layer, using high molecule plastic, for light unit and electric unit package to be molded；9 be the Integral shield sleeve of composite rope, using flame retardant type
TPU materials for improving the wear-resisting and environmental resistance of cable, can meet the requirements such as salt fog resistance, anticorrosive；10 be composite rope
Synthesis enhancement layer, using aramid fiber material, uniformly between photovoltaic element, the flexibility of cable can be increased, reduce electricity
Magnetic disturbance reduces weight.
The content not being described in detail in the utility model specification belongs to the known technology of those skilled in the art.
Claims (3)
- It is 1. a kind of for being tethered at the lightweight optoelectronic composite cable of unmanned plane, it is characterised in that including the first electric unit, the second electric unit, Light unit, filling reinforcement material, whereinFirst electric unit, the second electric unit, light unit form basic cable core structure, the first electric unit, the second electric unit, light unit Reinforcer is added in gap, and outer jacket is equipped with outside basic cable core structure；First electric unit, the second electric unit, light unit Using the structure type of 0+3；The reinforcer is aramid fiber material, and outer jacket is flame retardant type TPU materials；The light unit bag Light unit outer jacket, photo elements enhancement layer, optical fiber, light unit buffer layer, light unit sheath are included, light unit buffer layer is wrapped in Outer fiber, light unit sheath are wrapped in light unit buffer exteriors, and photo elements enhanced layer packets are rolled in outside light unit sheath Portion, light unit outer jacket are wrapped in outside photo elements enhancement layer；The light unit outer jacket uses PVC material, and photo elements increase For strong layer using tension rubber, light unit buffer layer uses silica gel material, and light unit sheath uses polythene material.
- 2. a kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane according to claim 1, it is characterised in that：Described First electric unit or the second electric unit include conductor, insulator, and the first electric unit or the second electric unit are using pure copper material, insulation Body uses electro-insulating rubber.
- 3. a kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane according to claim 1 or 2, it is characterised in that：Also The first electric unit, the second electric unit, light unit package are molded including composite rope covering；The composite rope covering is macromolecule Plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087759.3U CN207425455U (en) | 2017-08-29 | 2017-08-29 | A kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087759.3U CN207425455U (en) | 2017-08-29 | 2017-08-29 | A kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane |
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| Publication Number | Publication Date |
|---|---|
| CN207425455U true CN207425455U (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721087759.3U Active CN207425455U (en) | 2017-08-29 | 2017-08-29 | A kind of lightweight optoelectronic composite cable for being used to be tethered at unmanned plane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258793A1 (en) * | 2020-06-24 | 2021-12-30 | 华为技术有限公司 | Photoelectric composite cable and communications system |
-
2017
- 2017-08-29 CN CN201721087759.3U patent/CN207425455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258793A1 (en) * | 2020-06-24 | 2021-12-30 | 华为技术有限公司 | Photoelectric composite cable and communications system |
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