CN108313320B - Mobile unmanned aerial vehicle stopping platform - Google Patents

Mobile unmanned aerial vehicle stopping platform Download PDF

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Publication number
CN108313320B
CN108313320B CN201810122429.6A CN201810122429A CN108313320B CN 108313320 B CN108313320 B CN 108313320B CN 201810122429 A CN201810122429 A CN 201810122429A CN 108313320 B CN108313320 B CN 108313320B
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China
Prior art keywords
battery
unmanned aerial
aerial vehicle
vehicle body
electromagnet
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CN201810122429.6A
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Chinese (zh)
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CN108313320A (en
Inventor
王佳
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Hefei Longzhi Electromechanical Technology Co ltd
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Xian Technological University
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/11—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying aircraft
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T50/50—On board measures aiming to increase energy efficiency
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Toys (AREA)

Abstract

The invention discloses a mobile unmanned aerial vehicle stopping platform which comprises a mobile platform vehicle body, a wheel power battery, a wheel motor, wheels, a solar power generation panel unit and an unmanned aerial vehicle body, wherein the wheel motor is arranged on the mobile platform vehicle body; the four wheel power batteries are uniformly distributed at the bottom of the platform vehicle body in a rectangular array, and the four wheel motors are respectively connected with the four wheels in a driving way; the four wheel power batteries are respectively and electrically connected with four wheel motors; the four solar power generation plate units are horizontally arranged at the top of the mobile platform vehicle body, and distributed in a rectangular array, and the electric energy output ends of the four solar power generation plate units are respectively connected with the four wheel power batteries in a power supply manner; the invention has simple structure, adopts the electromagnetic ejection mode to install the unmanned aerial vehicle power battery, has the characteristic of rapid process, and realizes the effect of rapid main automatic battery replacement.

Description

Mobile unmanned aerial vehicle stopping platform
Technical Field
The invention belongs to the field of unmanned aerial vehicles, and particularly relates to a mobile unmanned aerial vehicle stopping platform.
Background
The unmanned aerial vehicle using the battery as power has the excellent performances of light weight, flexibility, high acceleration and the like, but the unmanned aerial vehicle using the battery as power is often weaker in endurance than the fuel unmanned aerial vehicle; however, in the existing unmanned aerial vehicle powered by the battery, the flight is stopped after the battery is exhausted, so that a mobile stopping platform capable of replacing the battery is needed.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention provides the mobile unmanned aerial vehicle stopping platform capable of automatically replacing the battery for the unmanned aerial vehicle.
The technical scheme is as follows: in order to achieve the above purpose, the mobile unmanned aerial vehicle stopping platform comprises a mobile platform body, a wheel power battery, a wheel motor, wheels, a solar panel unit and an unmanned aerial vehicle body;
the four wheel power batteries are uniformly distributed at the bottom of the platform vehicle body in a rectangular array, and the four wheel motors are respectively connected with the four wheels in a driving way; the four wheel power batteries are respectively and electrically connected with four wheel motors; the four solar power generation plate units are horizontally arranged at the top of the mobile platform vehicle body, and distributed in a rectangular array, and the electric energy output ends of the four solar power generation plate units are respectively connected with the four wheel power batteries in a power supply manner;
an unmanned aerial vehicle stopping frame is horizontally arranged at the top of the mobile platform vehicle body, and is positioned at the central part surrounded by the four solar panels; the unmanned aerial vehicle body is installed in the unmanned aerial vehicle down-stop frame.
Further, a stop frame motor is horizontally arranged at the bottom of the mobile platform vehicle body; the device also comprises a transmission worm, a transmission turbine and a stop frame transmission center shaft; the stop frame motor is in driving connection with the transmission worm, and the transmission worm is in driving connection with the transmission turbine;
the rest transmission center shaft is vertically and synchronously connected to the lower side of the unmanned aerial vehicle rest, and the unmanned aerial vehicle rest can horizontally and synchronously rotate by rotating the rest transmission center shaft; and the transmission turbine is synchronously connected with the lower end of the transmission center shaft of the rest frame in a coaxial manner.
Further, a rain cap is arranged at the top of the unmanned aerial vehicle main body, each wing arm of the unmanned aerial vehicle main body comprises an upper arm and a lower arm which are arranged in parallel up and down, wherein the extension tail end of the lower arm is longer than the upper arm, the upper arm and the lower arm are fixedly connected through a plurality of connecting columns, and the spiral wing of the unmanned aerial vehicle main body is arranged at the tail end of the lower arm; the upper arm and the lower arm are provided with a plurality of structural holes in a hollowed-out mode.
Further, a battery mounting seat is arranged on the lower side of the unmanned aerial vehicle body;
the battery also comprises a battery shell and a battery body; the battery body is clamped in the battery accommodating groove of the battery shell, and the charging connector buckle of the battery body is arranged in the charging connector accommodating groove at the inner side of the battery shell;
the battery shell horizontally slides into the battery mounting seat from one side, the battery output connector of the battery body is fixedly arranged at the sliding-in end of the battery shell, and the battery output connector is correspondingly inserted into the power interface at the inner side of the battery mounting seat along the sliding-in direction of the battery shell;
slide bars are arranged on two side parts of the battery case along the length direction; the battery mounting seat is provided with slide bar guide grooves, and the two slide bars are respectively arranged in the corresponding slide bar guide grooves in a sliding manner; a magnetic component is arranged on the upper side of the battery shell; the battery mounting seat is internally provided with a first permanent magnet corresponding to the battery shell, and the first permanent magnet is magnetically connected with a magnetic attraction component on the upper side of the battery shell.
Further, four stop supporting feet at the bottom of the unmanned aerial vehicle body are arranged to be cylindrical; the unmanned aerial vehicle stopping frame is of a cross-shaped cross structure, and four three-jaw chucks are respectively arranged on the upper sides of four corners of the unmanned aerial vehicle stopping frame; the four idle supporting feet of the unmanned aerial vehicle body are respectively and coaxially corresponding to the four three-jaw chucks; each three-jaw chuck can clamp or unclamp the corresponding rest support leg.
Furthermore, an ejection guide is fixedly arranged on the unmanned aerial vehicle rest frame; the ejection guide is of a box-shaped structure penetrating along the length direction, and a battery guide channel is formed in the inner side of the ejection guide;
the battery guide channel is in butt joint with a battery sliding-out end of the battery mounting seat; the battery shell sliding out of the battery mounting seat correspondingly slides into the battery guide channel; slide bar guiding grooves are formed in the two inner side walls of the battery guiding channel in an extending mode along the sliding-out direction of the battery, and two slide bars on the battery shell are respectively arranged corresponding to the two slide bar guiding grooves.
And in a state that the battery shell is arranged in the battery mounting seat, a second permanent magnet is arranged on one side of the battery shell, which is close to the battery sliding-out end of the battery mounting seat.
Further, the mobile platform vehicle body further comprises an unmanned aerial vehicle battery disassembling unit, the unmanned aerial vehicle battery disassembling unit is positioned on the front side of the unmanned aerial vehicle body, and the unmanned aerial vehicle stopping frame can drive the battery sliding-out end of the battery mounting seat to rotate towards the unmanned aerial vehicle battery disassembling unit;
the unmanned aerial vehicle battery disassembling unit comprises a disassembling platform; the disassembly platform is provided with an electromagnetic placing groove which is communicated with the disassembly platform from front to back, one end of the battery placing groove, which is far away from the unmanned aerial vehicle body, is provided with a cylinder seat, one end of the cylinder seat, which is close to the unmanned aerial vehicle body, is provided with a telescopic cylinder, the telescopic cylinder extends along the front-back through direction of the battery placing groove, the tail end of the telescopic cylinder is provided with a first electromagnet, the telescopic cylinder can drive the first electromagnet to extend out of the battery mounting seat of the unmanned aerial vehicle body, and the telescopic cylinder can also drive the first electromagnet to retract into the battery placing groove; and in the electrified state of the first electromagnet, the first electromagnet and the second permanent magnet on the battery shell in the battery mounting seat are mutually magnetically attracted.
Further, the mobile platform vehicle body further comprises an unmanned aerial vehicle battery mounting unit; the unmanned aerial vehicle battery installation unit is positioned at the rear side of the unmanned aerial vehicle body; the unmanned aerial vehicle stopping frame can drive the battery sliding-out end of the battery mounting seat to rotate towards the unmanned aerial vehicle battery mounting unit;
the unmanned aerial vehicle battery mounting unit comprises a battery ejection box, a second electromagnet and a second electromagnet fixing seat; the battery ejection box is of a box body structure; a longitudinal spring is arranged at the bottom of the inner cavity of the battery ejection box, and the upper ends of the longitudinal springs are propped against a plurality of battery shells which are stacked;
the second electromagnet is fixedly arranged outside the battery ejection box through a second electromagnet fixing seat, and the second electromagnet is positioned at one side of the battery ejection box far away from the unmanned aerial vehicle body; an ejection opening is formed in the upper end of one side, close to the unmanned aerial vehicle body, of the battery ejection box, and the ejection opening is arranged corresponding to the second electromagnet; and in the electrified state of the second electromagnet, the second electromagnet and a second permanent magnet on the uppermost battery shell in the battery ejection box repel each other, and the uppermost battery shell in the battery ejection box can be ejected into the battery guide channel through the ejection opening.
The beneficial effects are that: the invention has simple structure, and the triangular chuck is arranged on the rotatable unmanned aerial vehicle stopping frame, so that the unmanned aerial vehicle can be accurately positioned under the premise of keeping a certain fault tolerance in the stopping state, the stopping state is in a clamping state, the positioning is firm, and meanwhile, the unmanned aerial vehicle power battery is installed in an electromagnetic ejection mode, so that the invention has the characteristic of rapid process, and the effect of rapidly and automatically replacing the battery is realized.
Drawings
FIG. 1 is an overall elevation view of the present invention;
FIG. 2 is an overall top view of the present invention;
FIG. 3 is a bottom view of the entire body of the present invention;
FIG. 4 is a partial cross-sectional view of the battery ejection case;
fig. 5 is a first schematic illustration of the drone battery in a disassembled state;
fig. 6 is a second schematic view of the drone battery in a disassembled state;
FIG. 7 is a schematic diagram of a wing arm structure of the unmanned aerial vehicle body;
FIG. 8 is a schematic view of a battery body installation;
FIG. 9 is a schematic view of an unmanned aerial vehicle rest;
fig. 10 is a partial schematic view of the unmanned aerial vehicle body at the battery mount.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The structure of this scheme introduces:
a mobile unmanned aerial vehicle rest platform as shown in fig. 1 to 10, comprising a mobile platform vehicle body 18, a wheel power battery 35, a wheel motor 38, wheels 40, a solar panel unit 23 and a unmanned aerial vehicle body 11;
the four wheel power batteries 35 are uniformly distributed at the bottom of the platform vehicle body 18 in a rectangular array, and the four wheel motors 38 are respectively in driving connection with the four wheels 40; the four wheel power batteries 35 are respectively and electrically connected with four wheel motors 38; the four solar power generation plate units 23 are horizontally arranged at the top of the mobile platform vehicle body 18, the four solar power generation plate units 23 are distributed in a rectangular array, and the electric energy output ends of the four solar power generation plate units 23 are respectively connected with the four wheel power batteries 35 in a power supply manner;
an unmanned aerial vehicle rest 28 is horizontally arranged on the top of the mobile platform vehicle body 18, and the unmanned aerial vehicle rest 28 is positioned at the central part surrounded by the four solar panels 23; the drone body 11 is mounted on the drone rest 28 in a rest position.
A rest motor 31 is horizontally arranged at the bottom of the mobile platform car body 18; the device also comprises a transmission worm 36, a transmission turbine 41 and a rest frame transmission center shaft 41.1; the rest motor 31 is in driving connection with the transmission worm 36, and the transmission worm 36 is in driving connection with the transmission turbine 41;
the rest transmission center shaft 41.1 is vertically and synchronously connected to the lower side of the unmanned aerial vehicle rest 28, and the unmanned aerial vehicle rest 28 can horizontally and synchronously rotate by rotating the rest transmission center shaft 41.1; the transmission turbine 41 is synchronously connected with the lower end of the idle frame transmission center shaft 41.1 in the same axis.
The top of the unmanned aerial vehicle main body 11 is provided with a rain hat 11.1, each wing arm of the unmanned aerial vehicle main body 11 comprises an upper arm 7 and a lower arm 7.1 which are arranged in parallel up and down, wherein the extension tail end of the lower arm 7.1 is longer than the upper arm 7, the upper arm 7 and the lower arm 7.1 are fixedly connected through a plurality of connecting columns 9, and the spiral wing 7.2 of the unmanned aerial vehicle main body 11 is arranged at the tail end of the lower arm 7.1; the face fretwork of upper arm 7 and lower arm 7.1 has a plurality of structure holes 8, and then reduces its unmanned aerial vehicle weight.
A battery mounting seat 22 is arranged on the lower side of the unmanned aerial vehicle body 11;
also comprises a battery shell 3 and a battery body 4; the battery body 4 is clamped in a battery accommodating groove of the battery shell 3, and the charging connector 6 of the battery body 4 is clamped in a charging connector accommodating groove 5 at the inner side of the battery shell 3; when the charging connector is required to be charged, the charging connector 6 can be taken out for charging;
the battery shell 3 horizontally slides into the battery mounting seat 22 from one side, the battery output connector 1 of the battery body 4 is fixedly arranged at the sliding-in end 3.1 of the battery shell 3, and the battery output connector 1 is correspondingly inserted into the power interface 12 at the inner side of the battery mounting seat 22 along the sliding-in direction of the battery shell;
slide bars 2 are arranged on two side parts of the battery case 3 along the length direction; the battery mounting seat 22 is provided with a slide bar guide groove 43, and the two slide bars 2 are respectively arranged in the corresponding slide bar guide grooves 43 in a sliding manner; a magnetic component is arranged on the upper side of the battery case 3; the battery mounting seat 22 is provided with a first permanent magnet 19 corresponding to the battery case 3, and the first permanent magnet 19 magnetically attracts a magnetic attraction component connected with the upper side of the battery case 3.
The four rest support feet 10 at the bottom of the unmanned aerial vehicle body 11 are arranged in a cylindrical shape; the unmanned aerial vehicle stopping frame 28 is in a cross-shaped cross structure, and four three-jaw chucks 14 are respectively arranged on the upper sides of four corners of the unmanned aerial vehicle stopping frame 28; the four idle support feet 10 of the unmanned aerial vehicle body 11 are respectively coaxially corresponding to the four three-jaw chucks 14; each of the three-jaw chucks 14 can clamp or unclamp a corresponding one of the rest support legs 10.
An ejection guide 25 is fixedly arranged on the unmanned aerial vehicle rest frame 28; the ejection guide 25 is a box-shaped structure penetrating along the length direction, and a battery guide channel 32 is arranged at the inner side of the ejection guide 25;
the battery guide channel 32 is in butt joint with the battery sliding-out end 22.1 of the battery mounting seat 22; the battery case 3 slid out of the battery mount 22 correspondingly slides into the battery guide channel 32; slide bar guide grooves 33 are formed in the two inner side walls of the battery guide channel 32 in an extending manner along the battery sliding-out direction, and two slide bars 2 on the battery case 3 are respectively arranged corresponding to the two slide bar guide grooves 33.
In a state that the battery case 3 is mounted in the battery mounting seat 22, a second permanent magnet 3.1 is arranged on one side of the battery case 3, which is close to the battery sliding-out end 22.1 of the battery mounting seat 22.
The mobile platform car body 18 further comprises an unmanned aerial vehicle battery disassembling unit, the unmanned aerial vehicle battery disassembling unit is located at the front side of the unmanned aerial vehicle body 11, and the unmanned aerial vehicle stop frame 28 can drive the battery sliding-out end 22.1 of the battery mounting seat 22 to rotate towards the unmanned aerial vehicle battery disassembling unit;
the unmanned aerial vehicle battery disassembly unit comprises a disassembly platform 30.1; the disassembly platform 30.1 is provided with a front-back through electromagnetic placing groove 30, one end of the battery placing groove 30, which is far away from the unmanned aerial vehicle body 11, is provided with a cylinder seat 16, one end of the cylinder seat 16, which is close to the unmanned aerial vehicle body 11, is provided with a telescopic cylinder 15, the telescopic cylinder 15 extends along the front-back through direction of the battery placing groove 30, the tail end of the telescopic cylinder 15 is provided with a first electromagnet 29, the telescopic cylinder 15 can drive the first electromagnet 29 to extend to the battery mounting seat 22 of the unmanned aerial vehicle body 11, and the telescopic cylinder 15 can also drive the first electromagnet 29 to retract into the battery placing groove 30; in the energized state of the first electromagnet 29, the first electromagnet 29 and the second permanent magnet 3.1 on the battery case 3 in the battery mounting seat 22 are magnetically attracted to each other.
The mobile platform car body 18 also comprises an unmanned aerial vehicle battery mounting unit; the unmanned aerial vehicle battery mounting unit is positioned at the rear side of the unmanned aerial vehicle body 11; the unmanned aerial vehicle rest 28 can drive the battery sliding-out end 22.1 of the battery mounting seat 22 to rotate towards the unmanned aerial vehicle battery mounting unit;
the unmanned aerial vehicle battery mounting unit comprises a battery ejection box 27, a second electromagnet 26 and a second electromagnet fixing seat 45; the battery ejection box 27 is of a box body structure; a longitudinal spring 46 is arranged at the bottom of the inner cavity of the battery ejection box 27, and the upper ends of the longitudinal springs 46 are propped against a plurality of battery shells 3 which are stacked;
the second electromagnet 26 is fixedly mounted on the outer side of the battery ejection box 27 through a second electromagnet fixing seat 45, and the second electromagnet 26 is positioned on one side of the battery ejection box 27 away from the unmanned aerial vehicle body 11; the upper end of one side of the battery ejection box 27, which is close to the unmanned aerial vehicle body 11, is provided with an ejection opening 3.2, and the ejection opening 3.2 is arranged corresponding to the second electromagnet 26; in the energized state of the second electromagnet 26, the second electromagnet 26 repels the second permanent magnet 3.1 on the uppermost battery case 3 in the battery ejection box 27, and the uppermost battery case 3 in the battery ejection box 27 can be ejected into the battery guide channel 32 through the ejection opening 3.2.
The method, process, principle and technical progress of the scheme are as follows:
in the flight state of the unmanned aerial vehicle, in order to ensure the fault tolerance of a landing place of the unmanned aerial vehicle body 11 in a 'back voyage', the chuck motor 17 of each three-jaw chuck 14 drives the movable jaw to move to the maximum open state in the radial direction, when the electric quantity of the carried battery shell 3 is about to be exhausted in the normal flight process of the unmanned aerial vehicle body 11, the controller controls the unmanned aerial vehicle body 11 to return voyage, the flying unmanned aerial vehicle body 11 gradually flies to the position right above the medium-moving platform vehicle body 18, at the moment, the flying unmanned aerial vehicle body 11 is controlled to slowly and vertically land until the four rest supporting feet 10 of the unmanned aerial vehicle body 11 extend into the corresponding three-jaw chucks 14 in the four open states, at the moment, the unmanned aerial vehicle body finishes landing, at the moment, the chuck motor 17 of one of the three-jaw chucks 14 is started, the three movable jaws of the single three-jaw chuck 14 are clamped in the radial direction, the continuous clamping is stopped before the rest supporting feet 10 are completely clamped, at the moment, the three movable jaws of the second three-jaw chuck 14 are driven to clamp the three movable jaws of the second three-jaw chuck 14 in the radial direction inwards, and the continuous clamping is stopped before the rest supporting feet are completely clamped; at this time, the unmanned aerial vehicle body 11 basically completes positioning, and at this time, the chuck motors 17 of the third and fourth three-jaw chucks 14 continue to sequentially perform clamping actions according to the method; then simultaneously driving chuck motors 17 of the four three-jaw chucks 14 to completely clamp the four rest support feet 10 respectively, wherein the unmanned aerial vehicle body 11 is completely positioned on the unmanned aerial vehicle rest frame 28;
at this time, the driving device drives the unmanned aerial vehicle rest 28 to horizontally rotate, so that the battery sliding end 22.1 of the battery mounting seat 22 rotates towards the disassembling platform 30.1, at this time, the telescopic cylinder 15 is driven to drive the first electromagnet 29 to extend to the position of the battery sliding end 22.1 of the battery mounting seat 22 of the unmanned aerial vehicle body 11, then the first electromagnet 29 is electrified, at this time, the first electromagnet 29 attracts to each other with the second permanent magnet 3.1 on the battery shell 3 in the battery mounting seat 22; then, the telescopic cylinder 15 is driven to drive the first electromagnet 29 to gradually retract, at the moment, the battery shell 3 in the battery mounting seat 22 starts to separate from the power interface 12 on the inner side of the battery mounting seat 22 due to the magnetic attraction force, and the battery shell 3 moves to the battery placing groove 30 along with the first electromagnet 29 in a retracting way, and at the moment, the unmanned aerial vehicle body 11 has completed the battery disassembling process;
further, the driving device drives the unmanned aerial vehicle rest 28 to horizontally rotate, so that the battery sliding end 22.1 of the battery mounting seat 22 rotates to face the ejection opening 3.2 of the battery ejection box 27; at this moment, the second electromagnet 26 is electrified instantly, and then the second battery iron 26 and the second permanent magnet 3.1 on the uppermost battery shell 3 in the battery ejection box 27 instantly generate strong repulsive force, and then the uppermost battery shell 3 in the battery ejection box 27 is ejected out of the ejection opening 3.2 under the action of repulsive force, once the second electromagnet 26 is powered off immediately in the ejection process, the original second battery shell 3 in the battery ejection box 27 moves upwards under the action of the spring 46 to be leveled with the second electromagnet 26 and is ready to be ejected again, the ejected battery shell 3 slides to the battery mounting seat 22 under the guiding action of the battery guiding channel 32, the battery shell 3 sliding out of the battery guiding channel 32 slides into the battery mounting seat 22 from the battery sliding-out end 22.1 of the battery mounting seat 22, and the battery output connector 1 of the battery shell 3 is correspondingly inserted into the power interface 12 on the battery mounting seat 22 under the action of inertia, at this moment, the first permanent magnet 19 automatically magnetically attracts the magnetic attraction component connected with the upper side of the battery shell 3, in this embodiment, the battery iron of the magnetic attraction component is far away from the position between the second permanent magnet 26 and the second permanent magnet 3, and the further sliding out of the battery shell 3 is prevented in the process of sliding out of the battery mounting; then simultaneously driving chuck motors 17 of the four three-jaw chucks 14 to completely loosen the four rest support feet 10, and finally driving the unmanned aerial vehicle body to vertically take off.
Note that the magnetic attraction and repulsion between the electromagnet and the permanent magnet in this embodiment uses the principle that unlike poles attract each other and like poles repel each other.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.

Claims (5)

1. The utility model provides a portable unmanned aerial vehicle down platform which characterized in that: the unmanned aerial vehicle comprises a mobile platform vehicle body (18), a wheel power battery (35), a wheel motor (38), wheels (40), a solar panel unit (23) and an unmanned aerial vehicle body (11);
the four wheel power batteries (35) are uniformly distributed at the bottom of the platform vehicle body (18) in a rectangular array, and the four wheel motors (38) are respectively in driving connection with the four wheels (40); the four wheel power batteries (35) are respectively and electrically connected with four wheel motors (38); the four solar power generation plate units (23) are horizontally arranged at the top of the mobile platform vehicle body (18), the four solar power generation plate units (23) are distributed in a rectangular array, and the electric energy output ends of the four solar power generation plate units (23) are respectively connected with the four wheel power batteries (35) in a power supply manner;
an unmanned aerial vehicle stopping frame (28) is horizontally arranged at the top of the mobile platform vehicle body (18), and the unmanned aerial vehicle stopping frame (28) is positioned at the central part surrounded by the four solar panel units (23); the unmanned aerial vehicle body (11) is mounted on the unmanned aerial vehicle stopping frame (28) in a stopping mode;
a stop frame motor (31) is horizontally arranged at the bottom of the mobile platform vehicle body (18); the device also comprises a transmission worm (36), a transmission turbine (41) and a rest frame transmission center shaft (41.1); the rest motor (31) is in driving connection with the transmission worm (36), and the transmission worm (36) is in driving connection with the transmission turbine (41);
the rest frame transmission center shaft (41.1) is vertically and synchronously connected to the lower side of the unmanned aerial vehicle rest frame (28), and the unmanned aerial vehicle rest frame (28) can horizontally and synchronously rotate by rotating the rest frame transmission center shaft (41.1); the transmission turbine (41) is synchronously connected with the lower end of the stop frame transmission center shaft (41.1) in a coaxial manner;
the unmanned aerial vehicle comprises an unmanned aerial vehicle body (11), wherein a rain cap (11.1) is arranged at the top of the unmanned aerial vehicle body (11), each wing arm of the unmanned aerial vehicle body (11) comprises an upper arm (7) and a lower arm (7.1) which are arranged in parallel up and down, the extension tail end of the lower arm (7.1) is longer than the upper arm (7), the upper arm (7) and the lower arm (7.1) are fixedly connected through a plurality of connecting columns (9), and a spiral wing (7.2) of the unmanned aerial vehicle body (11) is arranged at the tail end of the lower arm (7.1); the plate surfaces of the upper arm (7) and the lower arm (7.1) are hollowed out with a plurality of structure holes (8);
a battery mounting seat (22) is arranged on the lower side of the unmanned aerial vehicle body (11);
the battery also comprises a battery shell (3) and a battery body (4); the battery body (4) is clamped in a battery accommodating groove of the battery shell (3), and a charging connector (6) of the battery body (4) is clamped in a charging connector accommodating groove (5) at the inner side of the battery shell (3);
the battery shell (3) horizontally slides into the battery mounting seat (22) from one side, the battery output connector (1) of the battery body (4) is fixedly arranged at the sliding-in end of the battery shell (3), and the battery output connector (1) is correspondingly inserted into the power interface (12) at the inner side of the battery mounting seat (22) along the sliding-in direction of the battery shell;
slide bars (2) are arranged on two side parts of the battery case (3) along the length direction; the battery mounting seat (22) is provided with slide bar guide grooves (43), and the two slide bars (2) are respectively arranged in the corresponding slide bar guide grooves (43) in a sliding manner; a magnetic component is arranged on the upper side of the battery case (3); the battery mounting seat (22) is internally provided with a first permanent magnet (19) corresponding to the battery shell (3), and the first permanent magnet (19) is magnetically connected with a magnetic component on the upper side of the battery shell (3).
2. The mobile unmanned aerial vehicle rest platform of claim 1, wherein: four stop support feet (10) at the bottom of the unmanned aerial vehicle body (11) are arranged to be cylindrical; the unmanned aerial vehicle stopping frame (28) is of a cross-shaped cross structure, and four three-jaw chucks (14) are respectively arranged on the upper sides of four corners of the unmanned aerial vehicle stopping frame (28); the four idle support feet (10) of the unmanned aerial vehicle body (11) are respectively and coaxially corresponding to the four three-jaw chucks (14); each three-jaw chuck (14) can clamp or unclamp a corresponding one of the rest support legs (10).
3. A mobile unmanned aerial vehicle rest platform according to claim 2, wherein: an ejection guide (25) is fixedly arranged on the unmanned aerial vehicle rest frame (28); the ejection guide (25) is of a box-shaped structure penetrating along the length direction, and a battery guide channel (32) is formed inside the ejection guide (25);
the battery guide channel (32) is in butt joint with a battery sliding-out end (22.1) of the battery mounting seat (22); the battery shell (3) sliding out of the battery mounting seat (22) correspondingly slides into the battery guide channel (32); slide bar guide grooves (33) are formed in the two inner side walls of the battery guide channel (32) in an extending mode along the sliding-out direction of the battery, and two slide bars (2) on the battery shell (3) are respectively arranged corresponding to the two slide bar guide grooves (33);
and in a state that the battery shell (3) is arranged in the battery mounting seat (22), a second permanent magnet (3.1) is arranged on one side of the battery shell (3) close to the battery sliding-out end (22.1) of the battery mounting seat (22).
4. A mobile unmanned aerial vehicle rest platform according to claim 3, wherein: the mobile platform vehicle body (18) further comprises an unmanned aerial vehicle battery disassembling unit, the unmanned aerial vehicle battery disassembling unit is positioned on the front side of the unmanned aerial vehicle body (11), and the unmanned aerial vehicle stopping frame (28) can drive a battery sliding-out end (22.1) of the battery mounting seat (22) to rotate towards the unmanned aerial vehicle battery disassembling unit;
the unmanned aerial vehicle battery disassembly unit comprises a disassembly platform (30.1); the unmanned aerial vehicle comprises a disassembly platform (30.1), wherein a battery placing groove (30) which is communicated with the disassembly platform from front to back is arranged on the disassembly platform, an air cylinder seat (16) is arranged at one end, far away from the unmanned aerial vehicle body (11), of the battery placing groove (30), an extension air cylinder (15) is arranged at one end, close to the unmanned aerial vehicle body (11), of the air cylinder seat (16), the extension air cylinder (15) extends along the front-back through direction of the battery placing groove (30), a first electromagnet (29) is arranged at the tail end of the extension air cylinder (15), the extension air cylinder (15) can drive the first electromagnet (29) to extend to a battery mounting seat (22) of the unmanned aerial vehicle body (11), and the extension air cylinder (15) can also drive the first electromagnet (29) to retract into the battery placing groove (30); and in the electrified state of the first electromagnet (29), the first electromagnet (29) and the second permanent magnet (3.1) on the battery shell (3) in the battery mounting seat (22) are mutually magnetically attracted.
5. The mobile unmanned aerial vehicle rest platform of claim 4, wherein: the mobile platform car body (18) further comprises an unmanned aerial vehicle battery mounting unit; the unmanned aerial vehicle battery installation unit is positioned at the rear side of the unmanned aerial vehicle body (11); the unmanned aerial vehicle stopping frame (28) can drive the battery sliding-out end (22.1) of the battery mounting seat (22) to rotate towards the unmanned aerial vehicle battery mounting unit;
the unmanned aerial vehicle battery mounting unit comprises a battery ejection box (27), a second electromagnet (26) and a second electromagnet fixing seat (45); the battery ejection box (27) is of a box body structure; a longitudinal spring (46) is arranged at the bottom of the inner cavity of the battery ejection box (27), and the upper ends of the longitudinal springs (46) are propped against a plurality of battery shells (3) which are stacked;
the second electromagnet (26) is fixedly arranged outside the battery ejection box (27) through a second electromagnet fixing seat (45), and the second electromagnet (26) is positioned at one side of the battery ejection box (27) far away from the unmanned aerial vehicle body (11); an ejection opening (3.2) is formed in the upper end of one side, close to the unmanned aerial vehicle body (11), of the battery ejection box (27), and the ejection opening (3.2) is arranged corresponding to the second electromagnet (26); in the energized state of the second electromagnet (26), the second electromagnet (26) and the second permanent magnet (3.1) on the uppermost battery shell (3) in the battery ejection box (27) repel each other, and the uppermost battery shell (3) in the battery ejection box (27) can be ejected into the battery guide channel (32) through the ejection opening (3.2).
CN201810122429.6A 2018-02-07 2018-02-07 Mobile unmanned aerial vehicle stopping platform Active CN108313320B (en)

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CN110697059A (en) * 2019-10-22 2020-01-17 国网安徽省电力有限公司蚌埠供电公司 Unmanned aerial vehicle battery dismouting cabin
CN112278276B (en) * 2020-11-12 2022-05-31 浙江南瑞飞翼航空技术有限公司 Battery replacing structure for unmanned aerial vehicle and using method of battery replacing structure

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CN106828256A (en) * 2017-03-10 2017-06-13 山东交通学院 A kind of multifunctional traffic command car of supporting unmanned plane
CN107010241A (en) * 2017-05-27 2017-08-04 辛亚行 A kind of vehicle-mounted unmanned aerial vehicle landing platform
CN107344628A (en) * 2017-07-28 2017-11-14 长春草莓科技有限公司 A kind of structure for changing unmanned machine battery
CN208134191U (en) * 2018-02-07 2018-11-23 西安工业大学 A kind of moving trolley carrying unmanned plane

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