CN106516073B - The production method of the fuselage conductive structure and its fuselage ring of unmanned plane - Google Patents
The production method of the fuselage conductive structure and its fuselage ring of unmanned plane Download PDFInfo
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- CN106516073B CN106516073B CN201611115155.5A CN201611115155A CN106516073B CN 106516073 B CN106516073 B CN 106516073B CN 201611115155 A CN201611115155 A CN 201611115155A CN 106516073 B CN106516073 B CN 106516073B
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- fuselage
- power supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
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Abstract
The production method of the fuselage conductive structure and its fuselage ring of unmanned plane disclosed by the invention, structure include battery pack, frame assembly and paddle motor current supply line；Battery pack includes lithium battery pack ontology and power supply circuit plate；Frame assembly is made of two pieces of fuselage rings and two fuselage crossbeams, fuselage ring is all made of perfecting with fuselage crossbeam and is made brushed with the thickening type two-sided deposited copper sheet of conductive layer, fuselage ring sets up separately at the third partial cross-section in fuselage cabin, π font support construction is formed on fuselage ring, fuselage crossbeam both ends are separately fixed in the π font support construction of two pieces of fuselage rings；Banana jack is also set up on fuselage ring, several groups paddle motor current supply line is plugged on the power supply banana jack of fuselage ring.It is the configuration of the present invention is simple, light-weight and compact, it solves the problems, such as that traditional multi-rotor unmanned aerial vehicle fuselage complicated in mechanical structure, electric wiring are more, while reducing housing construction weight, realizes that high current stablizes output, improve cruise duration.
Description
Technical field
The present invention relates to the production methods of the fuselage conductive structure and its fuselage ring of a kind of unmanned plane.
Background technique
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, is using radio robot and to provide for oneself
The not manned aircraft of presetting apparatus manipulation.It can be divided into from technical standpoint definition: unmanned fixed-wing aircraft, unmanned VTOL
Machine, unmanned airship, unmanned helicopter, unmanned multi-rotor aerocraft, unmanned parasol etc..
Existing common electronic multi-rotor unmanned aerial vehicle is all made of lithium battery power supply, and power supply system is in moving to horn outer most edge
When force motor is powered, long and thick power leads are connected, in addition fuselage ring structural member is more, are caused in conventional airframe structure
It is difficult to avoid that from great problem, in the case where task load weight is constant, when unmanned plane self weight becomes greatly its continuation of the journey of restriction
Between critical bottleneck.
In view of this, the present inventor is by optimization multi-rotor unmanned aerial vehicle airframe structure and power supply system, developing one kind has
Effect mitigates self weight, the reasonable unmanned aerial vehicle body conductive structure of structural strength as power supply circuit and fuselage ring structural member, this case
Thus it generates.
Summary of the invention
The purpose of the present invention is to provide the production method of the fuselage conductive structure and its fuselage ring of a kind of unmanned plane, knots
It is reasonable that structure effectively mitigates self weight, structural strength, solves that traditional multi-rotor unmanned aerial vehicle fuselage ring structure is relative complex, electric wire
The larger problem of Lu Duo, self weight, airframe structure component and its internal electric route are combined as a whole, ensuring that electric wire is road-load
Simultaneously, that realizes high current stablizes output and effective decline of construction weight to the structural strength of body, improves cruise duration.
To achieve the goals above, technical scheme is as follows:
The fuselage conductive structure of unmanned plane, including battery pack, frame assembly and paddle motor current supply line；
The battery pack includes lithium battery pack ontology and power supply circuit plate, and the positive and negative electrode output end of lithium battery pack ontology is equal
Single direct insertion banana jack is welded, power supply circuit plate is dual platen, and the one side of power supply circuit plate corresponds to banana jack setting
Banana plug is inserted perpendicularly by banana jack and is welded on two pairs of banana plugs, and battery pack ontology is made to be mounted on power supply electricity
On the plate of road；
The frame assembly is made of two pieces of fuselage rings and two fuselage crossbeams, and the fuselage ring and fuselage crossbeam are equal
It is made using perfecting brushed with the thickening type two-sided deposited copper sheet of conductive layer, fuselage ring sets up the trisection in fuselage cabin separately and cuts
At face, π font support construction is formed on fuselage ring, fuselage crossbeam both ends are separately fixed at the π font branch of two pieces of fuselage rings
On support structure, the power supply circuit grillage of battery pack is placed on two fuselage crossbeams, and the cathode output end of power supply circuit plate is connected to
The two sides conductive layer of a piece fuselage crossbeam, the two sides that the cathode output end of power supply circuit plate is connected to another fuselage crossbeam are conductive
Layer makes two fuselage crossbeams export positive and negative electrode electric current respectively；The two-sided conductive layer of the fuselage ring respectively with two fuselage cross
The conductive layer of beam electrically bridges, and makes one face conductive layer output cathode electric current of fuselage ring, another side conductive layer output negative pole electric current；
The banana jack connecting with its conductive layer is also set up on the fuselage ring, one end of several groups paddle motor current supply line passes through
Banana plug is plugged on the power supply banana jack of fuselage ring.
The battery pack further includes power switching module and band, and lithium battery pack ontology is by lithium battery, circuitry substrate skeleton
With electric current output copper sheet composition；Power switching module is mounted on power supply circuit back；
The circuitry substrate skeleton is placed in the correspondence side for leaning against lithium battery positive and negative anodes output end, and circuitry substrate skeleton is adopted
It is formed with light weight type acrylic board through-carved work, and its inside opens up to form shallow slot；The electric current output copper sheet includes positive copper
Plate and cathode copper sheet, positive copper sheet and cathode copper sheet embed in the shallow slot of the circuitry substrate skeleton, and positive copper sheet weldering
It is connected to lithium battery anode output end, cathode copper sheet is soldered to cathode of lithium battery output end；Circuitry substrate skeleton lower end opens up
Several caulking grooves, two pairs of banana jacks embed in caulking groove, and a pair of of banana jack is connected to positive copper sheet, another pair banana
Socket is soldered to cathode copper sheet, and electric current output copper sheet is embedded together with lithium battery in the side of circuitry substrate skeleton after welding, and
Electric current is exported by copper sheet, lithium battery and circuitry substrate skeleton using heat-shrink tube and encapsulates integrated lithium battery pack ontology；It is described
The two sides pad that power supply circuit plate is equipped with several through holes and is formed along perforation hole peripheral, two pairs of banana plugs are positioned at perforation
It hole and is welded on the pad of two sides, two pairs of banana plugs are also vertical with power supply circuit plate, pass through two pairs of rubber plugs and two pairs of perfume (or spice)
The lithium battery pack ontology is mounted on power supply circuit plate front by the mating of any of several broadleaf plants socket；The band is by lithium battery pack ontology
An entirety is bundled into power supply circuit plate.
The perfecting includes pcb board base, two layers of copper foil layer, leads for two layers brushed with the thickening type two-sided deposited copper sheet of conductive layer
Line layer and dielectric layers, wherein two layers of copper foil layer spreads on pcb board base two sides respectively, two layers of conductor layer spreads on two layers of bronze medal respectively
In layers of foil, dielectric layers are overlying on respectively on two layers of conductor layer；
Periphery protrusion of the periphery of the PCB base of the fuselage ring also relative to copper foil layer, conductive layer and insulating layer
Insulation protection circle is formed, also relative to the week of copper foil layer, conductive layer and insulating layer at the top of the pcb board base of the fuselage crossbeam
The insulating protective layer of edge protrusion.
The pcb board groundwork thickness is 2-3mm, and copper foil layer is with a thickness of 35-70 μm.
The conductive layer is formed by warding off tin layers and warding off weldering major diameter conductor layer.
Opened up above the π font support construction for embedding the tongue-and-groove of fuselage crossbeam at two, in tongue-and-groove with corresponding machine
Cover insulating layer on one face conductive layer of the opposite polarity fuselage ring of body crossbeam and form insulation protection notch, on fuselage ring with
It corresponds to the identical face conductive layer of fuselage crossbeam polarity and is equipped with electrical bridge joint pad；
Between the power supply circuit plate and fuselage crossbeam, L-type sheffield plate is used between fuselage crossbeam and fuselage ring
It is electrically bridged, the both ends of L-type sheffield plate are equipped with the silver-plated countersink head screw for electrical bridge, in the power supply circuit plate
Positive and negative electrode output end, fuselage crossbeam both ends, the tongue-and-groove side in fuselage ring π font support construction and L-type sheffield plate two
End opens up the screw hole screwed for silver-plated countersink head screw；The silver-plated countersink head screw of L-type sheffield plate one end is in fuselage crossbeam
Screw hole screws and the silver-plated countersink head screw of the other end revolves in the positive and negative electrode output end screw hole of power supply circuit plate and makes fuselage
The two-sided conductive layer of crossbeam is connected to form same polarity layer；
The electrical bridge welding disk is formed in the periphery of fuselage ring screw hole, bridges on the fuselage ring with electrical
Insulation protection circle is arranged in the corresponding another side conductive layer of pad；The silver-plated countersink head screw of L-type sheffield plate one end output just or
The screw hole of the fuselage crossbeam of cathodal current screws, and the silver-plated countersink head screw of the other end is screwed in fuselage ring screw hole and only
It is connected with the electrical bridge joint pad of fuselage ring one side, the two sides conductive layer of fuselage ring is made to distinguish output cathode electric current and cathode
Electric current.
It is also fixedly connected by L-type nylon member between the power supply circuit plate and fuselage crossbeam, L-type nylon member
The equal aperture in both ends and screw a nylon countersink head screw, open up on power supply circuit plate and fuselage crossbeam and revolved for nylon countersink head screw
The screw hole of conjunction.
Several groups through-hole is opened up on the fuselage ring, is respectively formed insulating pad, banana jack in the two sides periphery of through-hole
Insertion through-hole is simultaneously welded on insulating pad, wherein just for band in the banana jack and fuselage ring through-hole of output cathode electric current
The conductive layer of electrode current connects, for the conduction with cathodal current in the banana jack and fuselage ring through-hole of output negative pole electric current
Layer connection, several groups paddle motor current supply line one end is plugged to the banana jack on fuselage ring by banana plug.
The paddle motor current supply line other end extends and connected to the paddle power motor on wing, paddle along wing
Electron speed regulator is accessed on motor current supply line.
The production method of above-mentioned fuselage ring, comprising the following steps:
A. the two-sided PCB substrate for being covered with copper foil layer is taken, laser engraving goes out outling of truss, while through-hole is carved out on frame
And tongue-and-groove, it carves to form pad in the periphery of the through-hole；
B. the copper foil layer of the peripheral part of frame and chassis contact is etched away, forms insulation protection circle, it will be on the inside of tongue-and-groove
Copper foil layer etch away, formed insulation protection notch, the copper foil layer on pad is etched away, formed insulating pad；
C. banana jack is inserted into through-hole, and banana jack one end and insulating pad is welded；
D. it wards off tin respectively on the copper foil layer of fuselage ring two sides and wards off weldering major diameter conducting wire, form two layers of conductor layer, lead
Line layer is connect with banana jack；
E. sprays insulating material is distinguished on the conductor layer of two sides and form dielectric layers, complete fuselage ring production.
After adopting the above technical scheme, working principle of the invention is as follows:
Lithium battery pack ontology is exported electric current to power supply circuit plate by banana jack in battery pack, and power supply circuit plate is just
The two sides conductive layer that pole output end is connected to a fuselage crossbeam makes the equal output cathode electricity of fuselage crossbeam output two sides conductive layer
Stream, similarly the cathode pole output end of power supply circuit plate is connected to the two sides conductive layer of another fuselage crossbeam, another fuselage cross
Beam output negative pole electric current.The two-sided conductive layer of fuselage ring is electrically bridged with the conductive layer of two fuselage crossbeams respectively, makes fuselage
One face conductive layer output cathode electric current of frame, another side conductive layer output negative pole electric current.Several groups paddle motor current supply line
One end is plugged on the power supply banana jack of fuselage ring by banana plug, and final paddle power motor obtains required power
Electric current.
Design advantage of the present invention is as follows:
One, lithium battery pack ontology quickly can be removed and be installed from power supply circuit plate, be conveniently replaceable, and electric current output is steady
It is fixed, exportable high current；
Two, the fuselage ring for being used to support unmanned plane casing is brushed with conductive layer as conductive structure, and using perfecting
Thickening type two-sided deposited copper sheet be made as fuselage ring material, realize that electric current is conducted to wing along fuselage, being capable of super-high-current.
Three, battery pack is ridden upon on fuselage crossbeam, is not only conducive to circuit and is connected, also in below the crossbeam leaving space for nothing
Man-machine other equipment (such as communication equipment, control equipment) installation and placement.
Four, reduce fuselage interior power supply component, mitigate unmanned plane overall weight, when being conducive to improve unmanned plane continuation of the journey
Between.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention one；
Fig. 2 is the explosive view of the embodiment of the present invention one；
The explosive view of one battery pack of Fig. 3 and the embodiment of the present invention；
The schematic perspective view of one battery pack of Fig. 4 and the embodiment of the present invention；
Fig. 5 is the exploded view of one fuselage ring of the embodiment of the present invention；
Fig. 6 is the front view of the embodiment of the present invention one；
Fig. 7 is the top view of the embodiment of the present invention one；
Fig. 8 and 9 is the side view of the embodiment of the present invention one.
Label declaration
Battery pack 1, lithium battery pack ontology 11, lithium battery 111, cathode output end 111a, cathode output end 111b, circuit lining
Bottom skeleton 112, caulking groove 112a, shallow slot 112b, electric current export copper sheet 113, positive copper sheet 113a, cathode copper sheet 113b, power supply electricity
Road plate 12, through hole 121, pad 122, screw hole 123,124, power switching module 13, band 14, banana plug 15, banana
Socket 16, frame assembly 2, fuselage ring 21, π font support construction 211, tongue-and-groove 212, insulation protection notch 213, screw hole
214, through-hole 215, insulating pad 216, fuselage crossbeam 22, screw hole 221, paddle motor current supply line 3, banana plug 31, perfume
Any of several broadleaf plants socket 32, thickening type two-sided deposited copper sheet 4, pcb board base 41, two layers of copper foil layer 42, two layers of conductor layer 43, two insulating layers 44,
Insulation protection circle 45, insulating protective layer 46, L-type sheffield plate 5, silver-plated countersink head screw 51, L-type nylon member 6, nylon immerses oneself in spiral shell
Silk 61, paddle power motor 7, electron speed regulator 8.
Specific embodiment
As shown in figs 1-9, the fuselage conductive structure for the unmanned plane that the embodiment of the present invention one discloses, including battery pack 1, machine
Body component 2 and paddle motor current supply line 3；
Battery pack 1 includes lithium battery pack ontology 11 and power supply circuit plate 12, the positive and negative electrode output end of lithium battery pack ontology 11
Single direct insertion banana jack 14 is welded, power supply circuit plate 12 is dual platen, and the one side of power supply circuit plate 12 corresponds to banana
Banana plug 15 is arranged in socket, is inserted perpendicularly into and is welded on two pairs of banana plugs 15 by banana jack 14, makes battery pack 11
Ontology is mounted in power supply circuit plate 12；
Frame assembly 2 is made of two pieces of fuselage rings 21 and two fuselage crossbeams 22, fuselage ring 21 and fuselage crossbeam 22
It is all made of perfecting to be made brushed with the thickening type two-sided deposited copper sheet 4 of conductive layer, fuselage ring 21 sets up three in fuselage cabin separately
At equal partial cross-sections, so that fuselage stress balance, π font support construction 211,22 both ends of fuselage crossbeam point are formed on fuselage ring 21
It is not fixed in the π font support construction 211 of two pieces of fuselage rings, 12 frame of power supply circuit plate of battery pack is placed on two fuselage cross
On beam 22, the cathode output end of power supply circuit plate 12 is connected to the two sides conductive layer of a fuselage crossbeam 22, power supply circuit plate 12
Cathode output end be connected to the two sides conductive layer of another fuselage crossbeam 22 two fuselage crossbeams 22 made to export positive and negative electrode respectively
Electric current；The two-sided conductive layer of the fuselage ring 21 is electrically bridged with the conductive layer of two fuselage crossbeams 22 respectively, makes fuselage frame
21 1 face conductive layer output cathode electric current of frame, another side conductive layer output negative pole electric current；Also set up on the fuselage ring 1 and its
One end of the banana jack 32 of conductive layer connection, several groups paddle motor current supply line 3 is plugged on fuselage by banana plug 31
On the power supply banana jack 32 of frame, 3 other end of paddle motor current supply line extends and connected to the paddle on wing along wing
Power motor 7 accesses electron speed regulator 8 on paddle motor current supply line.
Ginseng is seen figures 3 and 4, and above-mentioned battery pack 1 further includes power switching module 13 and band 14, and lithium battery pack ontology 11 is by lithium
Battery 111, circuitry substrate skeleton 112 and electric current output copper sheet 113 form；Power switching module 13 is mounted on power supply circuit plate 12
The back side；
In lithium battery pack ontology 11, circuitry substrate skeleton 112 is placed in pair for leaning against 111 positive and negative anodes output end of lithium battery
Side is answered, circuitry substrate skeleton 111 is formed using light weight type acrylic board through-carved work, and its inside opens up to form shallow slot
112b；It includes anode copper sheet 113a and cathode copper sheet 113b, positive copper sheet 113a and cathode copper sheet 113b that electric current, which exports copper sheet 113,
It embeds in the shallow slot 112b of circuitry substrate skeleton 112, and anode copper sheet 113a is soldered to lithium battery anode output end 111a,
Cathode copper sheet 113a is soldered to cathode of lithium battery output end 113b；112 lower end of circuitry substrate skeleton opens up several caulking grooves 112a,
Two pairs of banana jacks 16 embed in caulking groove 112a, and a pair of of banana jack 16 is connected to positive copper sheet 113a, and another pair is fragrant
Any of several broadleaf plants socket 16 is soldered to cathode copper sheet 113b, and electric current output copper sheet 113 is embedded together with lithium battery 111 in circuitry substrate after welding
The side of skeleton 112, and electric current is exported by copper sheet 113, lithium battery 111 and circuitry substrate bone using heat-shrink tube (not shown)
Frame 112 encapsulates integrated lithium battery pack ontology 11；Power supply circuit plate 12 was equipped with several through holes 121 and along through hole week
The two sides pad 122 that edge is formed, two pairs of banana plugs 15 are positioned at through hole 121 and are welded on two sides pad 122, two pairs of perfume (or spice)
Any of several broadleaf plants plug 15 is also vertical with power supply circuit plate 12, passes through the mating by institute of two pairs of rubber plugs 15 and two pairs of banana jacks 16
It states lithium battery pack ontology 11 and is mounted on 12 front of power supply circuit plate；Band 14 ties lithium battery pack ontology 11 and power supply circuit plate 12
Be bundled into an entirety, specifically heat-shrink tube it is packaged after in heat-shrink tube open up conductive hole, insert banana jack 16 across conductive hole
It connects on the banana plug 15 of power supply circuit plate 12, and with 14 fix tightly of band.
As shown in figure 5, thickening type two-sided deposited copper sheet 4 of the perfecting used by the present embodiment brushed with conductive layer includes PCB
Plate base 41, two layers of copper foil layer 42, two layers of conductor layer 43 and dielectric layers 44, wherein two layers of copper foil layer 42 spreads on PCB respectively
1 two sides of plate base, two layers of conductor layer 43 are spread on respectively on two layers of copper foil layer 42, and dielectric layers 44 are overlying on two layers of conductor layer respectively
On 43；
In order to reinforce fuselage protection, the periphery of the PCB base 41 of fuselage ring also relative to copper foil layer 42, conductive layer 43 with
And the periphery of insulating layer 44 convexes to form insulation protection circle 45, referring to fig. 2, phase is gone back at the top of the pcb board base 41 of fuselage crossbeam 21
For the insulating protective layer 46 of the periphery protrusion of copper foil layer 42, conductive layer 43 and insulating layer 44, above-mentioned conductive layer 43 is by warding off tin
Layer and weldering major diameter conductor layer composition is warded off, wards off tin, wards off weldering conducting wire and can increase the cross-sectional area of conductor layer 43, effect is to lead
Logical high current, the pcb board base 41 of the present embodiment is with a thickness of 2-3mm, and copper foil layer 42 is with a thickness of 35-70 μm.
It is opened up above above-mentioned π font support construction 211 for embedding the tongue-and-groove 212 of fuselage crossbeam at two, in tongue-and-groove 212
Insulation protection notch 213 is formed with insulating layer is covered on a face conductive layer of the corresponding opposite polarity fuselage ring of fuselage crossbeam,
Face conductive layer identical with corresponding fuselage crossbeam polarity is equipped with electrical bridge joint pad (not shown) on fuselage ring；
Use L-type silver-plated between power supply circuit plate 12 and fuselage crossbeam 22, between fuselage crossbeam 22 and fuselage ring 21
Copper sheet 5 is electrically bridged, and the both ends of L-type sheffield plate 5 are equipped with the silver-plated countersink head screw 51 for electrical bridge, electric appliance bridge joint tool
Body is as follows: in the positive and negative electrode output end of power supply circuit plate 12,22 both ends of fuselage crossbeam, fuselage ring π font support construction 211
On tongue-and-groove 212 by open up the screw hole screwed for silver-plated countersink head screw 51；The silver-plated of 5 one end of L-type sheffield plate immerses oneself in spiral shell
Silk 51 is screwed in the screw hole 221 of fuselage crossbeam and the silver-plated countersink head screw of the other end is defeated in the positive and negative electrode of power supply circuit plate 12
Outlet screw hole 123 revolves and the two-sided conductive layer of fuselage crossbeam 22 is made to be connected to form same polarity layer；Concatenate rule is a wherein machine
Body crossbeam 22 connects electric current by L-type sheffield plate 5 and exports copper sheet cathode output end, another connection cathode cathode output end,
I.e. a crossbeam is positively charged, and another negatively charged；
Electrical bridge welding disk is formed in the periphery of fuselage ring screw hole 214, on fuselage ring 21 with electrical bridge welding
Insulation protection notch is arranged in the corresponding another side conductive layer of disk；The silver-plated countersink head screw 51 of 5 one end of L-type sheffield plate is exporting just
Or the screw hole 221 of the fuselage crossbeam 22 of cathodal current screws, and the silver-plated countersink head screw 51 of the other end is in fuselage ring screw
Hole 214 screws and is only connected with the electrical bridge joint pad of fuselage ring one side, distinguishes the two sides conductive layer of fuselage ring 21 defeated
Positive electrode current and cathodal current out.
It is also fixedly connected by L-type nylon member 6 between power supply circuit plate 12 and fuselage crossbeam 22, L-type nylon structure
The equal aperture in the both ends of part 6 simultaneously screws a nylon countersink head screw 61, opens up on power supply circuit plate 12 and fuselage crossbeam 22 for nylon
The screw hole 124,221 that countersink head screw screws.
Several groups through-hole 215 is opened up on fuselage ring 21, is respectively formed insulating pad 216 in the two sides periphery of through-hole 215, it is fragrant
Any of several broadleaf plants socket 32 is inserted into through-hole and is welded on insulating pad 216, wherein being used for the banana jack 32 and fuselage of output cathode electric current
Conductive layer connection in frame through-hole 215 with positive electrode current, the banana jack 32 and fuselage ring for output negative pole electric current are logical
Conductive layer connection in hole 215 with cathodal current, 3 one end of several groups paddle motor current supply line is plugged to by banana plug 31
Banana jack 32 on fuselage ring 21.
Power supply the principle of the present invention is as follows: lithium battery pack ontology 11 is exported electric current to confession by banana jack 16 in battery pack
Electric circuit board 12, the two sides conductive layer that the cathode output end of power supply circuit plate 12 is connected to a fuselage crossbeam 22 keep the fuselage horizontal
Beam 22 exports the equal output cathode electric current of two sides conductive layer, and similarly the cathode pole output end of power supply circuit plate 12 is connected to another machine
The two sides conductive layer of body crossbeam 22, another 22 output negative pole electric current of fuselage crossbeam.The two-sided conductive layer of fuselage ring 21 is distinguished
It is electrically bridged with the conductive layer of two fuselage crossbeams 22, makes 21 1 face conductive layer output cathode electric current of fuselage ring, another side is led
Electric layer output negative pole electric current.One end of 3 current supply line of several groups paddle motor is plugged on fuselage ring by banana plug 31
It powers on banana jack 32, final paddle power motor 7 obtains required power current.
Present invention further teaches the production methods of above-mentioned fuselage ring, comprising the following steps:
A. the two-sided PCB substrate for being covered with copper foil layer is taken, laser engraving goes out outling of truss, while through-hole is carved out on frame
And tongue-and-groove, it carves to form pad in the periphery of the through-hole；
B. the copper foil layer of the peripheral part of frame and chassis contact is etched away, forms insulation protection circle, it will be on the inside of tongue-and-groove
Copper foil layer etch away, formed insulation protection notch, the copper foil layer on pad is etched away, formed insulating pad；
C. banana jack is inserted into through-hole, and banana jack one end and insulating pad is welded；
D. it wards off tin respectively on the copper foil layer of fuselage ring two sides and wards off weldering major diameter conducting wire, form two layers of conductor layer, lead
Line layer is connect with banana jack；
E. sprays insulating material is distinguished on two layers of conductor layer and form dielectric layers, complete fuselage ring production.
The above is only specific embodiments of the present invention, not to the restriction of protection scope of the present invention.
The equivalent variations that all mentalities of designing according to this case are done, each falls within the protection scope of this case.
Claims (8)
1. the fuselage conductive structure of unmanned plane, it is characterised in that: including battery pack, frame assembly and paddle motor current supply line；
The battery pack includes lithium battery pack ontology and power supply circuit plate, and the positive and negative electrode output end of lithium battery pack ontology welds
Single direct insertion banana jack, power supply circuit plate are dual platen, and the one side of power supply circuit plate corresponds to banana jack setting banana
Plug is inserted perpendicularly by banana jack and is welded on two pairs of banana plugs, battery pack ontology is made to be mounted on power supply circuit plate
On；
The frame assembly is made of two pieces of fuselage rings and two fuselage crossbeams, and the fuselage ring is all made of with fuselage crossbeam
Perfecting is made brushed with the thickening type two-sided deposited copper sheet of conductive layer, and fuselage ring sets up the third partial cross-section in fuselage cabin separately
Locate, form π font support construction on fuselage ring, fuselage crossbeam both ends are separately fixed at the π font support of two pieces of fuselage rings
In structure, the power supply circuit grillage of battery pack is placed on two fuselage crossbeams, and the cathode output end of power supply circuit plate is connected to one
The two sides conductive layer of root fuselage crossbeam, the cathode output end of power supply circuit plate are connected to the two sides conductive layer of another fuselage crossbeam
Two fuselage crossbeams are made to export positive and negative electrode electric current respectively；The two-sided conductive layer of the fuselage ring respectively with two fuselage crossbeams
Conductive layer electrically bridge, make one face conductive layer output cathode electric current of fuselage ring, another side conductive layer output negative pole electric current；Institute
The banana jack for also setting up on fuselage ring and connecting with its conductive layer is stated, one end of several groups paddle motor current supply line passes through perfume (or spice)
Any of several broadleaf plants plug is plugged on the power supply banana jack of fuselage ring；
The battery pack further includes power switching module and band, and lithium battery pack ontology is by lithium battery, circuitry substrate skeleton and electricity
Stream output copper sheet composition；Power switching module is mounted on power supply circuit back；
The circuitry substrate skeleton is placed in the correspondence side for leaning against lithium battery positive and negative anodes output end, and circuitry substrate skeleton is using light
Matter type acrylic board through-carved work forms, and its inside opens up to form shallow slot；Electric current output copper sheet include positive copper sheet and
Cathode copper sheet, positive copper sheet and cathode copper sheet embed in the shallow slot of the circuitry substrate skeleton, and positive copper sheet is soldered to
Lithium battery anode output end, cathode copper sheet are soldered to cathode of lithium battery output end；Circuitry substrate skeleton lower end opens up several
A caulking groove, two pairs of banana jacks embed in caulking groove, and a pair of of banana jack is connected to positive copper sheet, another pair banana jack
It is soldered to cathode copper sheet, electric current output copper sheet is embedded together with lithium battery in the side of circuitry substrate skeleton after welding, and is used
Electric current is exported copper sheet, lithium battery and circuitry substrate skeleton and encapsulates integrated lithium battery pack ontology by heat-shrink tube；The power supply
Circuit board be equipped with several through holes and along perforation hole peripheral formed two sides pad, two pairs of banana plugs be positioned at through hole and
It is welded on the pad of two sides, two pairs of banana plugs are also vertical with power supply circuit plate, pass through two pairs of rubber plugs and two pairs of banana plugs
The lithium battery pack ontology is mounted on power supply circuit plate front by the mating of mouth；The band is by lithium battery pack ontology and supplies
Electric circuit board is bundled into an entirety；
Thickening type two-sided deposited copper sheet of the perfecting brushed with conductive layer includes pcb board base, two layers of copper foil layer, two layers of conductor layer
And dielectric layers, wherein two layers of copper foil layer spreads on pcb board base two sides respectively, two layers of conductor layer spreads on two layers of copper foil layer respectively
On, dielectric layers are overlying on respectively on two layers of conductor layer；
The periphery of the PCB base of the fuselage ring is convexed to form also relative to the periphery of copper foil layer, conductive layer and insulating layer
The pcb board base top of insulation protection circle, the fuselage crossbeam is convex also relative to the periphery of copper foil layer, conductive layer and insulating layer
The insulating protective layer risen.
2. the fuselage conductive structure of unmanned plane as described in claim 1, it is characterised in that: the pcb board groundwork thickness is 2-
3mm, copper foil layer is with a thickness of 35-70 μm.
3. the fuselage conductive structure of unmanned plane as claimed in claim 2, it is characterised in that: the conductive layer is by warding off tin layers and warding off
Weld major diameter conductor layer composition.
4. the fuselage conductive structure of unmanned plane as described in claim 1, it is characterised in that: above the π font support construction
Open up for embedding the tongue-and-groove of fuselage crossbeam at two, in tongue-and-groove with the one side of the corresponding opposite polarity fuselage ring of fuselage crossbeam
Insulating layer is covered on conductive layer and forms insulation protection notch, and one side identical with corresponding fuselage crossbeam polarity is conductive on fuselage ring
Layer is equipped with electrical bridge joint pad；
It is carried out using L-type sheffield plate between the power supply circuit plate and fuselage crossbeam, between fuselage crossbeam and fuselage ring
Electrical bridge joint, the both ends of L-type sheffield plate are equipped with the silver-plated countersink head screw for electrical bridge, the power supply circuit plate just,
Cathode output end, fuselage crossbeam both ends, tongue-and-groove side and L-type sheffield plate both ends in fuselage ring π font support construction,
Open up the screw hole screwed for silver-plated countersink head screw；Screw of the silver-plated countersink head screw of L-type sheffield plate one end in fuselage crossbeam
Hole screws and the silver-plated countersink head screw of the other end revolves in the positive and negative electrode output end screw hole of power supply circuit plate and makes fuselage crossbeam
Two-sided conductive layer is connected to form same polarity layer；
The electrical bridge welding disk is formed in the periphery of fuselage ring screw hole, bridges pad with electrical on the fuselage ring
Insulation protection notch is arranged in corresponding another side conductive layer；The silver-plated countersink head screw of L-type sheffield plate one end is positive or negative in output
The screw hole of the fuselage crossbeam of electrode current screws, and the silver-plated countersink head screw of the other end is screwed in fuselage ring screw hole and only with
The electrical bridge joint pad of fuselage ring one side is connected, and the two sides conductive layer of fuselage ring is made to distinguish output cathode electric current and negative electricity
Stream.
5. the fuselage conductive structure of unmanned plane as claimed in claim 4, it is characterised in that: the power supply circuit plate and fuselage are horizontal
It is also fixedly connected by L-type nylon member between beam, the equal aperture in the both ends of L-type nylon member simultaneously screws a nylon and immerses oneself in spiral shell
The screw hole screwed for nylon countersink head screw is opened up on silk, power supply circuit plate and fuselage crossbeam.
6. the fuselage conductive structure of unmanned plane as claimed in claim 4, it is characterised in that: opened up on the fuselage ring several
Group through-hole is respectively formed insulating pad in the two sides periphery of through-hole, and banana jack insertion through-hole is simultaneously welded on insulating pad, wherein
Banana jack for output cathode electric current is connect with the conductive layer with positive electrode current in fuselage ring through-hole, is used for output negative pole
The banana jack of electric current is connect with the conductive layer with cathodal current in fuselage ring through-hole, several groups paddle motor current supply line one
Hold the banana jack being plugged on fuselage ring by banana plug.
7. the fuselage conductive structure of unmanned plane as described in claim 1, it is characterised in that: the paddle motor current supply line is another
One end extends and connected to the paddle power motor on wing along wing, accesses electron speed regulator on paddle motor current supply line.
8. a kind of fuselage conductive structure middle fuselage frame of production unmanned plane as described in claim 1-7 any one claim
Method, which comprises the following steps:
A. the two-sided PCB substrate for being covered with copper foil layer is taken, laser engraving goes out outling of truss, while through-hole and tenon are carved out on frame
Slot is carved to form pad in the periphery of the through-hole；
B. the copper foil layer of the peripheral part of frame and chassis contact is etched away, insulation protection circle is formed, by the copper on the inside of tongue-and-groove
Layers of foil etches away, and forms insulation protection notch, the copper foil layer on pad is etched away, and forms insulating pad；
C. banana jack is inserted into through-hole, and banana jack one end and insulating pad is welded；
D. it wards off tin respectively on the copper foil layer of fuselage ring two sides and wards off weldering major diameter conducting wire, form two layers of conductor layer, conductor layer
It is connect with banana jack；
E. sprays insulating material is distinguished on the conductor layer of two sides and form dielectric layers, complete fuselage ring production.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611082271 | 2016-11-30 | ||
| CN2016110822711 | 2016-11-30 |
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| CN201621335113.8U Active CN206307260U (en) | 2016-11-30 | 2016-12-07 | The fuselage conductive structure of unmanned plane |
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| CN106516073B (en) * | 2016-11-30 | 2019-03-15 | 福建汉航精密科技有限公司 | The production method of the fuselage conductive structure and its fuselage ring of unmanned plane |
| CN107672816A (en) * | 2017-09-22 | 2018-02-09 | 国网河南省电力公司新乡供电公司 | Unmanned plane unwrapping wire guide rope automatically cuts off protection device |
| CN111928092A (en) * | 2020-07-17 | 2020-11-13 | 中国航空工业集团公司沈阳飞机设计研究所 | Mounting bracket and have its mounting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381471A (en) * | 2010-09-02 | 2012-03-21 | 梦想空间世界有限公司 | Unmanned flying vehicle made with PCB |
| CN203601572U (en) * | 2013-11-07 | 2014-05-21 | 保利科技（珠海）有限公司 | Unmanned aerial vehicle battery and aerial vehicle with unmanned aerial vehicle battery |
| CN205726672U (en) * | 2016-06-02 | 2016-11-23 | 合肥翼飞特电子科技有限公司 | A kind of big electric current section board for unmanned plane |
| CN206307260U (en) * | 2016-11-30 | 2017-07-07 | 厦门汉航精密科技有限公司 | The fuselage conductive structure of unmanned plane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6609945B2 (en) * | 2001-02-08 | 2003-08-26 | Plexus, Inc. | Radio-controlled toy blimp with infrared beam weapons for staging a gun battle |
| US8242623B2 (en) * | 2008-11-13 | 2012-08-14 | Honeywell International Inc. | Structural ring interconnect printed circuit board assembly for a ducted fan unmanned aerial vehicle |
-
2016
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- 2016-12-07 CN CN201621335113.8U patent/CN206307260U/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381471A (en) * | 2010-09-02 | 2012-03-21 | 梦想空间世界有限公司 | Unmanned flying vehicle made with PCB |
| CN203601572U (en) * | 2013-11-07 | 2014-05-21 | 保利科技（珠海）有限公司 | Unmanned aerial vehicle battery and aerial vehicle with unmanned aerial vehicle battery |
| CN205726672U (en) * | 2016-06-02 | 2016-11-23 | 合肥翼飞特电子科技有限公司 | A kind of big electric current section board for unmanned plane |
| CN206307260U (en) * | 2016-11-30 | 2017-07-07 | 厦门汉航精密科技有限公司 | The fuselage conductive structure of unmanned plane |
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