CN220962837U - Light photoelectric composite cable for tethered unmanned aerial vehicle - Google Patents
Light photoelectric composite cable for tethered unmanned aerial vehicle Download PDFInfo
- Publication number
- CN220962837U CN220962837U CN202322748960.3U CN202322748960U CN220962837U CN 220962837 U CN220962837 U CN 220962837U CN 202322748960 U CN202322748960 U CN 202322748960U CN 220962837 U CN220962837 U CN 220962837U
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- fiber
- optical fiber
- composite cable
- bending
- aerial vehicle
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 33
- 239000013307 optical fiber Substances 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 239000002674 ointment Substances 0.000 claims abstract description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000006185 dispersion Substances 0.000 claims abstract description 20
- -1 polypropylene Polymers 0.000 claims abstract description 16
- 239000004743 Polypropylene Substances 0.000 claims abstract description 13
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 13
- 229920001155 polypropylene Polymers 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 239000004642 Polyimide Substances 0.000 claims abstract description 10
- 229920001721 polyimide Polymers 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 8
- 230000017105 transposition Effects 0.000 claims description 5
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 238000012856 packing Methods 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 15
- 238000009413 insulation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 244000304217 Brassica oleracea var. gongylodes Species 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940085805 fiberall Drugs 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012056 semi-solid material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model relates to a tethered unmanned aerial vehicle light-weight photoelectric composite cable, which comprises a copper core conductor, an embedded conductor insulating layer, a bending-resistant dispersion bare optical fiber, an ointment filler, a polypropylene oil-filled sleeve, a wrapping film, an aramid fiber stranded reinforcement and a polyimide fiber braid, wherein the copper core conductor is wrapped with the embedded conductor insulating layer, the outside of the bending-resistant dispersion bare optical fiber is wrapped with the ointment filler, the outside of the ointment filler is wrapped with the polypropylene oil-filled sleeve, the copper core conductor and the bending-resistant dispersion bare optical fiber are both arranged in the wrapping film, the outside of the wrapping film is sleeved with the aramid fiber stranded reinforcement, and the outside of the aramid fiber stranded reinforcement is sleeved with the polyimide fiber braid; the optical fiber is easy to damage, so that the optical fiber needs to be filled with ointment for protection during production, the optical fiber is suspended in the middle of the oil body, the oil is waterproof and shockproof, and the oil filled sleeve is sleeved outside for accommodating and preventing leakage because the ointment is liquid.
Description
Technical Field
The utility model relates to the technical field of optical cables, in particular to a light photoelectric composite cable of a tethered unmanned aerial vehicle.
Background
At present, a military unmanned aerial vehicle needs to be detected and wiped by a reconnaissance soldier when the unmanned aerial vehicle is put in the sky, and the environment influence of wireless shielding can be received, so that a light photoelectric composite cable is needed to be used for mooring by wired connection, and under the condition, the design of the light photoelectric composite cable for mooring the unmanned aerial vehicle is very necessary.
Disclosure of utility model
The utility model solves the problem of providing the light photoelectric composite cable for the tethered unmanned aerial vehicle, which is easy to damage the optical fiber, so that the optical fiber needs to be filled with ointment for protection during production, and the optical fiber is suspended in the middle of an oil body, so that the oil is waterproof and shockproof, and the oil filled sleeve is sleeved outside for accommodating and preventing leakage because the ointment is liquid. Meanwhile, the unmanned aerial vehicle photoelectric composite cable also needs to meet the requirement of light weight.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a light-duty photoelectricity composite cable of mooring unmanned aerial vehicle, includes copper core conductor, embedded conductor insulating layer, bending-resistant dispersion bare fiber, oleamen obturator, polypropylene oil-filled sleeve pipe, around diolame, aramid fiber transposition reinforcement and polyimide fiber braid, the copper core conductor is outside to be wrapped up has embedded conductor insulating layer, bending-resistant dispersion bare fiber outside to be wrapped up has oleamen obturator, oleamen obturator outside to be wrapped up has polypropylene oil-filled sleeve pipe, copper core conductor and bending-resistant dispersion bare fiber all set up in around the diolame, around the diolame outside has cup jointed aramid fiber transposition reinforcement, the polyimide fiber braid has been cup jointed to the aramid fiber transposition reinforcement outside.
Preferably, two copper core conductors are arranged.
Preferably, the overall outer diameter of the composite cable is 4.0mm.
Preferably, the outer diameter of the bending-resistant dispersion bare fiber is 0.25mm.
Preferably, the outer diameter of the optical fiber unit consisting of the bending-resistant dispersion bare optical fiber, the ointment filling body and the polypropylene oil-filled sleeve is 1.2mm.
Preferably, the outer diameter of the power supply unit formed by the copper core conductor and the embedded conductor insulating layer is 1.2mm.
The beneficial effects of the utility model are as follows: 1. the optical fiber is easy to damage, so that the optical fiber needs to be filled with ointment for protection during production, the optical fiber is suspended in the middle of the oil body, and the oil-filled sleeve is sleeved outside for accommodating and preventing leakage because the ointment is liquid.
2. The composite structure of two cables and one optical fiber is adopted, so that the requirements of optical communication and power supply are met to the minimum, and the condition of light weight is met. The weight of the photoelectric hybrid cable with the same outer diameter is about 20kg at present, and the scheme can be controlled to be about 10 kg.
3. The outer sheath is made of composite woven materials, and is lighter, wear-resistant and small in size compared with the traditional sheath.
Drawings
FIG. 1 is a diagram of an overall composite cable of the present utility model.
Legend description:
The composite material comprises a copper core conductor 1, an embedded conductor insulating layer 2, a bending-resistant dispersion bare optical fiber 3, an ointment filler 4, a polypropylene oil-filled sleeve 5, a wrapping film 6, an aramid fiber stranded reinforcement 7 and a polyimide fiber braiding body 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1, a tethered unmanned aerial vehicle light photoelectric composite cable comprises a copper core conductor 1, an embedded conductor insulation layer 2, a bending-resistant dispersion bare optical fiber 3, an ointment filler 4, a polypropylene oil-filled sleeve 5, a wrapping film 6, an aramid fiber stranded reinforcement 7 and a polyimide fiber braiding body 8, wherein the copper core conductor 1 is wrapped with the embedded conductor insulation layer 2, and the copper core conductor 1 conducts electric power, and the embedded conductor insulation layer 2 is waterproof and insulating; the outside of the bending-resistant dispersion bare optical fiber 3 is wrapped with an ointment filling body 4, the bending-resistant dispersion bare optical fiber 3 has good bending resistance, the ointment filling body 4 is waterproof and invaded into optical fibers and shockproof, the outside of the ointment filling body 4 is wrapped with a polypropylene oil-filled sleeve 5, the polypropylene oil-filled sleeve 5 is used for protecting the optical fibers and the ointment filling body, the copper core conductor 1 and the bending-resistant dispersion bare optical fiber 3 are arranged in a winding film 6, the winding film 6 has the functions of waterproof, dampproof and shaping a core wire cabling structure, and an aramid fiber stranded reinforcing piece 7 is sleeved outside the winding film 6, so that tension bearing is facilitated; the outer side of the aramid fiber stranded reinforcement 7 is sleeved with a polyimide fiber braid 8, and the outer layer is protected, tensile and wear-resistant;
Polyimide fibers (PI fibers), also known as aromatic imide fibers, refer to fibers with aromatic imides in the molecular structural chain. PI fiber has better spinnability, is mainly made into textile products applied to various unique places, such as protective clothing of tank troops, flame-retardant clothing of racing car, flying suit and the like, and can reduce the weight to the maximum extent when being applied to the photoelectric composite cable sheath;
The copper core conductors 1 are arranged in two;
the overall outer diameter of the composite cable is 4.0mm; the outer diameter of the bending-resistant dispersion bare fiber 3 is 0.25mm; the outer diameter of an optical fiber unit consisting of the bending-resistant dispersion bare optical fiber 3, the ointment filler 4 and the polypropylene oil-filled sleeve 5 is 1.2mm; the outer diameter of a power supply unit consisting of the copper core conductor 1 and the embedded conductor insulating layer 2 is 1.2mm.
Working principle: the optical fiber is easy to damage, so that the optical fiber needs to be filled with ointment for protection during production, the optical fiber is suspended in the middle of the oil body, and the oil is waterproof and shockproof; the ointment filler material may be commercially available conventional optical fiber ointment, which is a viscous semi-solid material formed by dispersing one or more gelling agents in one or more base oils, such as SEP, manufacturer such as kohlrabi, japan.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a light-duty photoelectricity composite cable of mooring unmanned aerial vehicle, its characterized in that, including copper core conductor (1), embedded conductor insulating layer (2), bending-resistant dispersion bare fiber (3), oleamen packing (4), polypropylene oil-filled sleeve (5), around coating film (6), aramid fiber transposition reinforcement (7) and polyimide fiber braid (8), copper core conductor (1) outer parcel has embedded conductor insulating layer (2), bending-resistant dispersion bare fiber (3) outside parcel has oleamen packing (4), oleamen packing (4) outside parcel has polypropylene oil-filled sleeve (5), copper core conductor (1) and bending-resistant dispersion bare fiber (3) all set up in around coating film (6), around coating film (6) outer sleeve joint aramid fiber transposition reinforcement (7), polyimide fiber braid (8) have been cup jointed in aramid fiber reinforcement (7) outside.
2. A tethered unmanned aerial vehicle lightweight photovoltaic composite cable according to claim 1, wherein the copper conductors (1) are provided in two.
3. The tethered unmanned aerial vehicle light weight photovoltaic composite cable of claim 1, wherein the composite cable has an overall outer diameter of 4.0mm.
4. The tethered unmanned aerial vehicle light photoelectric composite cable according to claim 1, wherein the outer diameter of the bending-resistant dispersion bare optical fiber (3) is 0.25mm.
5. The tethered unmanned aerial vehicle light photoelectric composite cable according to claim 1, wherein the outer diameter of an optical fiber unit consisting of the bending-resistant dispersion bare optical fiber (3), the ointment filler (4) and the polypropylene oil-filled sleeve (5) is 1.2mm.
6. The light photoelectric composite cable of the tethered unmanned aerial vehicle according to claim 1, wherein the outer diameter of a power supply unit consisting of the copper core conductor (1) and the embedded conductor insulating layer (2) is 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748960.3U CN220962837U (en) | 2023-10-13 | 2023-10-13 | Light photoelectric composite cable for tethered unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748960.3U CN220962837U (en) | 2023-10-13 | 2023-10-13 | Light photoelectric composite cable for tethered unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220962837U true CN220962837U (en) | 2024-05-14 |
Family
ID=91005323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322748960.3U Active CN220962837U (en) | 2023-10-13 | 2023-10-13 | Light photoelectric composite cable for tethered unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220962837U (en) |
-
2023
- 2023-10-13 CN CN202322748960.3U patent/CN220962837U/en active Active
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