CN106409401A - Super-soft wiring harness for unmanned aerial vehicle - Google Patents
Super-soft wiring harness for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN106409401A CN106409401A CN201610846168.3A CN201610846168A CN106409401A CN 106409401 A CN106409401 A CN 106409401A CN 201610846168 A CN201610846168 A CN 201610846168A CN 106409401 A CN106409401 A CN 106409401A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- unmanned plane
- conductor
- super soft
- plane wire
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/043—Flexible cables, conductors, or cords, e.g. trailing cables attached to flying objects, e.g. aircraft towline, cables connecting an aerodyne to the ground
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Insulated Conductors (AREA)
Abstract
The invention belongs to the technical field of wiring harness technologies and mainly relates to a super-soft wiring harness for an unmanned aerial vehicle. The super-soft wiring harness solves the problems that a common wiring harness in the existing technology is bent and easily broken and has bad contact when applied to the unmanned aerial vehicle which often vibrates and rotates. The super-soft wiring harness comprises a conductor and a protective jacket covering the conductor, wherein the conductor comprises a plurality of conductor units; each conductor units comprises a plurality of cores and a unit insulating layer; and the numbers of the cores included by the conductor units form an arithmetic progression. The super-soft wiring harness effectively solves the problems that the existing wiring harness is easily broken or has bad contact in a high-frequency rotation process of the unmanned aerial vehicle.
Description
Technical field
A kind of wire harness device belongs to wire harness technology technical field, relates generally to a kind of super soft unmanned plane wire harness.
Background technology
Super soft unmanned plane wire harness is used for connecting each connector of unmanned plane product.On unmanned plane, multiple device moment are in and turn
Dynamic, high-speed rotation, and the fuselage moment all can produce certain vibrations, cable so used needs to have softness, bend resistance, firmly
The high feature of property.
Traditional bunch product, is generally used for consumer electronics, medical treatment, and the wire harness of such product, will not all in static state
Rotate, shake, therefore the requirement to wire harness is not high.
So, the common wire harness of prior art is applied in the unmanned plane often in vibration and rotation it may appear that bending
The problems such as easily broken, loose contact.
Content of the invention
In order to solve the above problems, the invention discloses a kind of super soft unmanned plane wire harness, it is not only simple in structure it is easy to real
Existing.
The object of the present invention is achieved like this：
A kind of super soft unmanned plane wire harness, including conductor and the protective case being set in outside conductor, described conductor includes some leading
Body unit, conductor element includes some cores and unit insulating barrier, and the core quantity included by each conductor element forms equal difference
Ordered series of numbers.
The tolerance of described arithmetic progression is more than or equal to 0, and the core arrangement in conductor element flexibly, can be according to actual conditions
Changed.
In each conductor element, the direction of lay of core and conductor element direction of lay are contrary, prevent core due to there being the external world
Vibrations cause core to loosen friction, it is to avoid impact communication efficiency.
Described protective case includes pvc insulating barrier, prepreg and gum cover layer from inside to outside successively.
The thickness range of described protective case between 2.6mm-4.6mm, the thickness of pvc insulating barrier, prepreg and gum cover layer
Degree compares scope：Between 1.3: 1.8-1: 1.4: 1.9, it is ensured that inner conductor unit has while reducing the thickness of protective case
Good insulation environment, increases prepreg, improves pliability and the interference free performance of protective case.
It is arranged with rubber insulation layer and screen layer, the ratio of the thickness of rubber insulation layer and screen layer is 1 outside described core:
Between 1-1: 1.2, this ratio may insure the insulation function outside core, can guarantee that the suppleness of core again.
Between 0.19mm-0.53mm, thickness reduces the thickness range of described unit insulating barrier, reduces the weight of wire harness,
Beneficial to the stranded of each conductor element and compression.
Described super soft unmanned plane wire harness scribbles UV glue with the junction of binding post, increases point UV glue work in connector at all
Skill, it is ensured that the firmness of connector, when making unmanned plane operation in the air, will not shake because of fuselage, so that connector is produced and connect
Touch bad.
Described super soft unmanned plane wire harness includes some inserts cores, and inserts core is stranded with conductor element, due to the present invention
Using conductor element in core quantity may be different, be filled with using inserts core, conductor element not only can be made to twist
Joint close gap is little, simultaneously works as certain cushioning effect, under high-frequency vibration environment, is not in the phenomenon that core loosens.
Described core adopts 0.06mm tin-plating round copper wire, reduces the bending strength of conductor.
The present invention compared with prior art, has the advantages that：Core is combined rear stranded, wire harness by the present invention
Core do not only exist flexible effect, can prevent simultaneously wire harness occur fracture or occur loose contact problem occur, improve
The efficiency of transmission of signal and transmission quality it is ensured that the fluency of the operating process of unmanned plane, by changing the conductor structure of electric wire,
Change the ratio of plasticizer in sizing material, thus greatly improving the pliability of electric wire, hardness can reach 100P, then by patching
Part basic point UV glue, increases the firmness of connector, thus meeting the demand of unmanned plane use.
Brief description
Fig. 1 is according to the new super soft unmanned plane wire harness schematic of the present invention, and in figure a is plug-in unit, and b is wire harness, and c is UV glue；
Fig. 2 is the wiring harness structure schematic diagram of the embodiment of the present invention；
Fig. 3 is the diagram according to the new super soft unmanned plane beam spot UV glue of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the invention is described in further detail.
The super soft unmanned plane wire harness of one kind of the present embodiment, including conductor and the protective case being set in outside conductor, described conductor
Including some conductor elements, conductor element includes some cores 1 and unit insulating barrier 2, the core 1 included by each conductor element
Quantity forms arithmetic progression.
The tolerance of described arithmetic progression is equal to 0.
In each conductor element, the direction of lay of core 1 and conductor element direction of lay are contrary.
Described protective case includes PVC insulating barrier 3, the carbon fibre initial rinse bed of material 4 and gum cover layer 5 from inside to outside successively.
The thickness range of described protective case is 3.3mm, the thickness of PVC insulating barrier 3, the carbon fibre initial rinse bed of material 4 and gum cover layer 5
Than for 1: 1.3: 1.8.
Be arranged with rubber insulation layer 6 and screen layer 7 outside described core 1, the thickness of rubber insulation layer 6 and screen layer 7 it
Than for 1: 1.
The thickness range of described unit insulating barrier 2 is between 0.19mm-0.53mm.
Described super soft unmanned plane wire harness scribbles UV glue with the junction of binding post.
Described super soft unmanned plane wire harness includes some inserts cores 8, and inserts core 8 is stranded with conductor element.
The wire harness core 1 of the present embodiment adopts 28 0.06mm tin-plating round copper wires；
The content range of the plasticizer contained by described rubber insulation layer 6 between 7%-12%, the present embodiment adopt rubber
In skin insulating barrier 6, the content of plasticizer is 10.5%, makes the hardness of material be changed to 100P by conventional 60P/70P, increased
The pliability of material.
Claims (10)
1. a kind of super soft unmanned plane wire harness, include conductor with the protective case being set in outside conductor it is characterised in that：Described conductor bag
Include some conductor elements, conductor element includes some cores and unit insulating barrier, the core quantity included by each conductor element
Form arithmetic progression.
2. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：The tolerance of described arithmetic progression be more than etc.
In 0.
3. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：In each conductor element, core is stranded
Direction and conductor element direction of lay are contrary.
4. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：Described protective case wraps from inside to outside successively
Include pvc insulating barrier, prepreg and gum cover layer.
5. according to claim 4 a kind of super soft unmanned plane wire harness it is characterised in that：The thickness range of described protective case exists
Between 2.6mm-4.6mm, the thickness of pvc insulating barrier, prepreg and gum cover layer compares scope：Between 1.3: 1.8-1: 1.4: 1.9.
6. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：It is arranged with rubber exhausted outside described core
Edge layer and screen layer, the ratio of the thickness of rubber insulation layer and screen layer is 1: between 1-1: 1.2.
7. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：The thickness range of described unit insulating barrier
Between 0.19mm-0.53mm.
8. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：Described super soft unmanned plane wire harness and wiring
The junction of terminal scribbles UV glue.
9. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：If including dry-packing in described protective case
Material core, inserts core is stranded with conductor element.
10. according to claim 1 a kind of super soft unmanned plane wire harness it is characterised in that：Described core adopts 0.06mm tin plating
Circular copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846168.3A CN106409401A (en) | 2016-09-02 | 2016-09-02 | Super-soft wiring harness for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846168.3A CN106409401A (en) | 2016-09-02 | 2016-09-02 | Super-soft wiring harness for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106409401A true CN106409401A (en) | 2017-02-15 |
Family
ID=57996963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610846168.3A Pending CN106409401A (en) | 2016-09-02 | 2016-09-02 | Super-soft wiring harness for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106409401A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112023A (en) * | 2019-12-27 | 2020-05-08 | 苏州卡斯迈德电子科技有限公司 | Glue injection process and curing device for connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001155552A (en) * | 1999-11-29 | 2001-06-08 | Hitachi Cable Ltd | Impact-proof insulated wire |
| CN103325484A (en) * | 2013-05-31 | 2013-09-25 | 西安应用光学研究所 | Digital video cable suitable for unmanned plane optoelectronic system |
| CN204420360U (en) * | 2014-12-03 | 2015-06-24 | 扬州市杰玛汽车附件厂 | Steel wire mesh frame plastic composite tube |
| CN205376173U (en) * | 2016-01-27 | 2016-07-06 | 江苏东强股份有限公司 | High antitorque signal cable of robot |
| CN205451834U (en) * | 2016-03-13 | 2016-08-10 | 江苏东强股份有限公司 | High gentle high safe data signal cable |
-
2016
- 2016-09-02 CN CN201610846168.3A patent/CN106409401A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001155552A (en) * | 1999-11-29 | 2001-06-08 | Hitachi Cable Ltd | Impact-proof insulated wire |
| CN103325484A (en) * | 2013-05-31 | 2013-09-25 | 西安应用光学研究所 | Digital video cable suitable for unmanned plane optoelectronic system |
| CN204420360U (en) * | 2014-12-03 | 2015-06-24 | 扬州市杰玛汽车附件厂 | Steel wire mesh frame plastic composite tube |
| CN205376173U (en) * | 2016-01-27 | 2016-07-06 | 江苏东强股份有限公司 | High antitorque signal cable of robot |
| CN205451834U (en) * | 2016-03-13 | 2016-08-10 | 江苏东强股份有限公司 | High gentle high safe data signal cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112023A (en) * | 2019-12-27 | 2020-05-08 | 苏州卡斯迈德电子科技有限公司 | Glue injection process and curing device for connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |