WO2020042183A1 - 电池和具有该电池的农业无人机 - Google Patents

电池和具有该电池的农业无人机 Download PDF

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Publication number
WO2020042183A1
WO2020042183A1 PCT/CN2018/103671 CN2018103671W WO2020042183A1 WO 2020042183 A1 WO2020042183 A1 WO 2020042183A1 CN 2018103671 W CN2018103671 W CN 2018103671W WO 2020042183 A1 WO2020042183 A1 WO 2020042183A1
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WIPO (PCT)
Prior art keywords
connection member
negative electrode
positive electrode
battery
cover
Prior art date
Application number
PCT/CN2018/103671
Other languages
English (en)
French (fr)
Inventor
张瑞强
吴旭民
冯建刚
李日照
吴晓龙
Original Assignee
深圳市大疆创新科技有限公司
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Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to PCT/CN2018/103671 priority Critical patent/WO2020042183A1/zh
Priority to CN201880039805.3A priority patent/CN110800129A/zh
Publication of WO2020042183A1 publication Critical patent/WO2020042183A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • H01M50/287—Fixing of circuit boards to lids or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/10—Air crafts
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the invention relates to the field of battery management, in particular to a battery and an agricultural unmanned aerial vehicle having the battery.
  • the battery cell components and power management system of traditional agricultural drone batteries are mostly an integral and inseparable structure.
  • the battery When there is a problem with the battery use, the battery must be returned to the manufacturer for repair, and the maintenance cost is high.
  • the life of the battery is only about 250 cycles. When it is heavily used in the summer, it can only be used for one working season, and the life of the battery's power management system can reach thousands of cycles. When the battery component is discarded, the entire battery is discarded.
  • the power management system Unable to recycle, resulting in low utilization of the power management system and increasing battery costs.
  • the inventor has designed a scheme in which the cell assembly and the power management system are separable.
  • One of the schemes is to separately provide an electrical connector in the cell assembly and the power management system, and one of the electrical connectors It is a plug, and the other electrical connector is a socket.
  • the plug is a plug
  • the other electrical connector is a socket.
  • Quick connection between the core component and the power management system is to connect the battery cell component and the power management system by wires.
  • the connection process is time-consuming and laborious, and it is also difficult to achieve. Quick connection between cell components and power management system.
  • the invention provides a battery and an agricultural drone having the battery.
  • the present invention is implemented by the following technical solutions:
  • a battery comprising:
  • the housing is provided with an opening and a first fixed connecting member disposed near the opening;
  • a battery cell assembly including a battery cell and a first electrical connection member electrically connected to the battery cell, the battery cell being housed in the housing;
  • the power management system includes a main control board and a second electrical connection member electrically connected to the main control board, and the main control board is housed in the cover for controlling the state of the battery core and / or Monitoring, the state of the battery cell includes at least one of the following: discharge, charge, temperature, current, voltage, power;
  • the first fixed connection piece is matched with the second fixed connection piece so that the cover body is detachably connected to the housing, and the first electrical connection piece and the second electrical connection piece Can be docked so that the main control board and the battery core are electrically connected;
  • the cover When the cover is mounted on the housing and the first fixed connection piece is mated with the second fixed connection piece, the first electrical connection piece and the second electrical connection piece are correspondingly docked. To achieve electrical connection.
  • an agricultural drone including:
  • a main controller provided in the fuselage
  • a battery for powering an agricultural drone the battery being fixed on the fuselage; the battery including:
  • the housing is provided with an opening and a first fixed connecting member disposed near the opening;
  • a battery cell assembly including a battery cell and a first electrical connection member electrically connected to the battery cell, the battery cell being housed in the housing;
  • the power management system includes a main control board electrically connectable to the main controller and a second electrical connection member electrically connected to the main control board.
  • the main control board is housed in the cover for Controlling or / and monitoring the state of the battery cell, the state of the battery cell includes at least one of the following: discharge, charge, temperature, current, voltage, power;
  • the first fixed connection piece is matched with the second fixed connection piece so that the cover body is detachably connected to the housing, and the first electrical connection piece and the second electrical connection piece Can be docked so that the main control board and the battery core are electrically connected;
  • the cover When the cover is mounted on the housing and the first fixed connection piece is mated with the second fixed connection piece, the first electrical connection piece and the second electrical connection piece are correspondingly docked. To achieve electrical connection.
  • the present invention realizes the docking of the first electrical connector and the second electrical connector through the mechanical cooperation of the first fixed connector and the second fixed connector, so that the main control board and the The battery cell is electrically connected, and the process of mechanical cooperation between the first fixed connector and the second fixed connector saves time and effort, and realizes a quick connection between the battery cell assembly and the power management system; and, the battery cell assembly and the power management system It can be quickly disassembled.
  • the battery cell assembly is discarded, only the battery cell assembly needs to be replaced.
  • the power management system and the cover part can continue to be used to realize the recycling of the power management system and the cover part.
  • the cover and the housing Cooperating with the sealed battery cell assembly, the waterproof and dustproof function of the battery cell assembly is realized, and the service life of the battery cell assembly is prolonged.
  • FIG. 1 is a perspective view of a battery in an embodiment of the present invention.
  • FIG. 2 is a structural block diagram of a battery in an embodiment of the present invention.
  • FIG. 3 is a structural exploded view of a partial structure of a battery in an embodiment of the present invention.
  • FIG. 4 is a perspective view of the structure of another part of a battery in an embodiment of the present invention.
  • FIG. 5 is a structural exploded view of a battery in an embodiment of the present invention.
  • Figure 6 is a partially enlarged view of Figure 5;
  • FIG. 7 is a perspective view of a part of a battery structure in an embodiment of the present invention.
  • FIG. 8 is a perspective view of a part of a battery structure in another direction of the present invention.
  • FIG. 9 is a perspective view of another part of the structure of the battery in an embodiment of the present invention.
  • FIG. 10 is a structural exploded view of a battery in another direction according to an embodiment of the present invention.
  • FIG. 10 is a partially enlarged view of FIG. 10;
  • FIG. 12 is another structural block diagram of a battery in an embodiment of the present invention.
  • FIG. 13 is a schematic diagram of a cooperation between a first electrical connection member and a second electrical connection member of a battery in an embodiment of the present invention
  • FIG. 14 is still another structural block diagram of a battery according to an embodiment of the present invention.
  • FIG. 15 is a structural block diagram of an agricultural drone in an embodiment of the present invention.
  • 100 flight controller
  • 200 battery
  • 4 power management system; 41: main control board; 42: second electrical connection; 421: second positive connection; 4211: second positive main body; 4212: second positive reinforcement; 422: second negative connection ; 4221: the second negative main body; 4222: the second negative reinforcement; 43: the encryption circuit board; 44: the communication device;
  • adapter board 51: adapter; 52: temperature acquisition socket; 53: voltage acquisition socket; 54: first fixed part; 55: second fixed part; 56: first casing; 57: second casing;
  • a first embodiment of the present invention provides a battery 200.
  • the battery 200 may include a case 1, a cover 2, a battery cell assembly 3, and a power management system 4.
  • the housing 1 is provided with an opening 11 and a first fixed connecting member 12 provided near the opening 11.
  • the casing 1 is square, and the first fixed connecting members 12 are disposed at four corners of the casing 1 or other positions of the casing 1.
  • the cover body 2 is configured to cover the opening 11, and the cover body 2 is provided with a second fixed connection member 21 corresponding to the first fixed connection member 12.
  • the first fixed connecting member 12 can be matched with the second fixed connecting member 21 so that the cover 2 and the housing 1 are detachably connected.
  • the battery cell assembly 3 includes a battery cell 31 and a first electrical connection member 32 electrically connected to the battery cell 31.
  • the power management system 4 includes a main control board 41 and a second electrical connection member 42 electrically connected to the main control board 41. .
  • the battery cell 31 in this embodiment is housed in the casing 1, and the main control board 41 is housed in the cover 2.
  • the cover body 2 When the cover body 2 is covered on the opening 11, the cover body 2 and the housing 1 can seal the battery cell assembly 3, realize the waterproof and dustproof function of the battery cell assembly 3, and extend the service life of the battery cell assembly 3; and By arranging the main control board 41 in the cover 2, the waterproof and dustproof function of the main control board 41 can be realized, and the service life of the main control board 41 is extended.
  • the main control board 41 may be used to control or / and monitor the state of the battery core 31.
  • the state of the battery core 31 includes at least one of the following: discharge, charge, temperature, current, voltage, power, and of course, the state of the battery core 31 is not limited to this.
  • the main control board 41 can control the discharge and charging of the battery core 31, and can monitor the temperature, current, voltage and power of the battery core 31 to ensure that the battery core 31 is in a normal working state.
  • the first electrical connection member 32 and the second electrical connection member 42 of this embodiment can be docked, so that the main control board 41 and the battery core 31 are electrically connected.
  • the cover body 2 is installed on the housing 1 and the first fixed connection member 12 and the second fixed connection member 21 are matched, the first electrical connection member 32 and the second electrical connection member 42 are correspondingly docked to achieve Electrical connection.
  • the first electrical connection member 32 and the second electrical connection member 42 are docked through the mechanical cooperation of the first fixed connection member 12 and the second fixed connection member 21, so that the main control board 41 and the battery core 31 are electrically connected.
  • the process of mechanical cooperation between the first fixed connector 12 and the second fixed connector 21 saves time and effort, and realizes a quick connection between the battery cell assembly 3 and the power management system 4; and, the battery cell assembly 3 and the power management system 4 can be quickly disassembled.
  • the power management system 4 and the cover 2 can continue to be used to realize the recycling of the power management system 4 and the cover 2.
  • the first fixed connecting piece 12 and the second fixed connecting piece 21 cooperate to make the cover body 2 be more firmly installed on the housing 1, thereby improving the docking between the first electrical connecting piece 32 and the second electrical connecting piece 42.
  • the stability of the battery cell assembly 3 can be more stably transmitted to the main control board 41.
  • the first electrical connection member 32 may include a first positive electrode connection member 321 and a first negative electrode connection member 322, wherein the first positive electrode connection member 321 is configured to be electrically connected to the positive electrode of the battery cell, and the first negative electrode connection member 322 is used for electrical connection with the negative electrode of the battery core.
  • the positive electrode of the battery cell and the negative electrode of the battery cell are the positive electrode and the negative electrode of the plurality of battery cells 31 connected in series and / or in parallel, respectively.
  • the second electrical connection member 42 may include a second positive electrode connection portion 421 and a second negative electrode connection portion 422, where the second positive electrode connection portion 421 is used for the positive electrode of the power management system 4 Electrically connected, 422 second negative connection parts are used for electrical connection with the negative power source of the power management system 4.
  • the positive power source and the negative power source of this embodiment are used as power supply input interfaces of the power management system 4.
  • the first positive electrode connecting member 321 and the second positive electrode connecting portion 421 are correspondingly electrically connected, and the first negative electrode connecting member 322 is connected to the second negative electrode.
  • the 422 pieces correspond to the electrical connection, and the electrical connection between the first electrical connection piece 32 and the second electrical connection piece 42 is realized, thereby realizing the electrical connection between the battery cell 31 and the main control board 41, and the main control board 41 is performed through the cell 31 powered by.
  • the first positive electrode connection member 321 and the first negative electrode connection member 322 may be provided on the casing 1 or other components.
  • the battery 200 may also be provided.
  • the adapter plate 5 is included.
  • the adapter plate 5 is covered on the opening 11, and the adapter plate 5 cooperates with the housing 1 to form a receiving cavity.
  • the battery cell 31 is received in the receiving cavity.
  • the adapter plate 5 of this embodiment is provided between the cover body 2 and the housing 1.
  • the battery cell assembly 3 is initially sealed through the receiving cavity formed by the adapter plate 5 and the housing 1, and then the cover body 2 and the housing are sealed by the cover body 2 and the housing.
  • the combination of 1 further seals the battery cell assembly 3 to better protect the battery cell assembly 3 from dust and water.
  • the first positive electrode connection member 321 and the first negative electrode connection member 322 in this embodiment are both disposed on the adapter plate 5.
  • first positive electrode connecting member 321 and the second positive electrode connecting portion 421 are fixedly connected in this embodiment to improve the stability of the butt joint between the first positive electrode connecting member 321 and the second positive electrode connecting portion 421, thereby improving the first Stability of electrical connection between the positive electrode connecting member 321 and the second positive electrode connecting portion 421.
  • first negative electrode connection member 322 and the second negative electrode connection portion 422 are also fixedly connected to improve the stability of the butt between the first negative electrode connection member 322 and the second negative electrode connection portion 422, thereby improving the first negative electrode connection. Stability of the electrical connection between the component 322 and the second negative electrode connection portion 422.
  • the battery 200 may further include a fixing member 6.
  • the first positive electrode connecting member 321 and the second positive electrode connecting portion 421 and / or the first negative electrode connecting member may be connected through the fixing member 6.
  • 322 is fixedly connected to the second negative electrode connecting portion 422 pieces.
  • connection portion 421 The 421 pieces of the connection portion are fixedly connected, so that the electrical connection between the first positive electrode connection member 321 and the second positive electrode connection portion 421 is more stable.
  • first negative electrode connecting member 322 and the second negative electrode connecting portion 422 are correspondingly electrically connected, the first negative electrode connecting member 322 and the second negative electrode connecting portion 422 are fixedly connected through another fixing member 6, so that the first negative electrode is connected.
  • the electrical connection between the component 322 and the second negative electrode connection portion 422 is more stable.
  • the fitting methods between the fixing member 6 and the first positive electrode connection member 321, the second positive electrode connection portion 421, and the fixing member 6 and the first negative electrode connection member 322, and the second negative electrode connection portion 422 can be selected according to needs.
  • the first positive electrode connecting member 321 is provided with a first fixing hole
  • the second positive electrode connecting portion 421 is provided with a second fixing hole
  • the fixing member 6 is inserted into the first fixing hole and the second fixing hole so that the first A positive electrode connecting member 321 is fixedly connected to the second positive electrode connecting portion 421.
  • the first negative electrode connecting member 322 is provided in the third fixing hole
  • the second negative electrode connecting portion 422 is provided with a fourth fixing hole
  • the fixing member 6 is inserted into the third fixing hole and the fourth fixing hole, so that the first A negative connecting member 322 is fixedly connected to the second negative connecting portion 422.
  • the type of the fixing member 6 can be selected according to requirements.
  • the type of the fixing member 6 can be a screw, a pin, a clip, a buckle, or another quick-release connection.
  • the first positive electrode connecting member 321 may include a first positive electrode main body 3211 and a first positive electrode reinforcing portion 3212
  • the second positive electrode connecting portion 421 may include a second positive electrode main body 4211 and a second positive electrode reinforcing portion 4212.
  • the first positive electrode main body 3211 is provided on the adapter plate 5, and the first fixing hole is formed on the first positive electrode main body 3211.
  • the second positive electrode main body 4211 is provided on the cover body 2, and the second fixing hole is provided on the second positive electrode main body 4211.
  • the first fixing hole and the second fixing hole are inserted through the fixing member 6, so that the first positive electrode main body 3211 and the second positive electrode main body 4211 are more stably connected. (contact).
  • the first positive electrode reinforcing portion 3212 is disposed on a side of the adapter plate 5 remote from the receiving cavity, and is connected to the first positive electrode main body 3211 by bending, so as to strengthen the structure of the first positive electrode main body 3211 through the first positive electrode reinforcing portion 3212. The structural strength of the first positive electrode body 3211 is increased.
  • the second positive electrode reinforcing portion 4212 is provided on the cover 2 and is bent and connected to the second positive electrode body 4211, so that the entire second positive electrode is reinforced by the second positive electrode reinforcing portion 4212, and the structural strength of the second positive electrode body 4211 is improved.
  • the first positive electrode reinforcing portion 3212 is substantially perpendicular to the first positive electrode main body 3211
  • the second positive electrode reinforcing portion 4212 is substantially perpendicular to the second positive electrode main body 4211 (as shown in FIG. 13).
  • the included angle between the first positive electrode reinforcing portion 3212 and the first positive electrode main body 3211, the second positive electrode reinforcing portion 4212, and the second positive electrode main body 4211 may also be other inclination angles.
  • the structure and connection relationship of the first negative electrode connection member 322 and the second negative electrode connection portion 422 are similar to the structure and connection relationship of the first positive electrode connection member 321 and the second positive electrode connection portion 421.
  • the first negative electrode connecting member 322 may include a first negative electrode main body 3221 and a first negative electrode reinforcing portion 3222
  • the second negative electrode connecting portion 422 may include a second negative electrode main body 4221 and a second negative electrode connecting portion 422.
  • the first negative electrode main body 3221 is disposed on the adapter plate 5, and the third fixing hole is disposed on the first negative electrode main body 3221.
  • the second negative electrode main body 4221 is provided in the cover 2, and the fourth fixing hole is formed in the second negative electrode main body 4221.
  • the third fixing hole and the fourth fixing hole are inserted through the fixing member 6, so that the first negative electrode main body 3221 and the second negative electrode main body 4221 are more stably connected. (contact).
  • the fixing member 6 Through cooperation between the fixing member 6 and the first fixing hole, the second fixing hole, the third fixing hole, and the fourth fixing hole, the first positive electrode main body 3211 and the second positive electrode main body 4211, the first negative electrode main body 3221, and the second
  • the docking between the negative electrodes is more stable, and a stable electrical connection is achieved between the first electrical connector 32 and the second electrical connector 42.
  • the cell assembly 3 can provide more stable power to the power management system 4 to achieve power management. System 4 stable power supply.
  • the first negative electrode reinforcing portion 3222 is disposed on a side of the adapter plate 5 away from the receiving cavity, and is connected to the first negative electrode main body 3221 by bending, so as to strengthen the structure of the first negative electrode main body 3221 through the first negative electrode reinforcing portion 3222.
  • the structural strength of the first negative electrode main body 3221 is increased.
  • the second negative electrode connecting portion 422 is disposed on the cover 2 and is bent and connected to the second negative electrode main body 4221, so that the entire second negative electrode is strengthened by the second negative electrode reinforcing portion 4222, and the structural strength of the second negative electrode main body 4221 is improved.
  • the first negative electrode reinforcing portion 3222 is substantially perpendicular to the first negative electrode main body 3221
  • the second negative electrode reinforcing portion 4222 is substantially perpendicular to the second negative electrode main body 4221 (as shown in FIG. 13).
  • the included angle between the first negative electrode reinforcing portion 3222 and the first negative electrode main body 3221, the second negative electrode reinforcing portion 4222, and the second negative electrode main body 4221 may also be other inclination angles.
  • the first fixing portion 54 and / or the second fixing portion 55 may be further provided on the adapter plate 5.
  • the first fixing portion 54 is located on the side of the first positive electrode connecting member 321, and the first fixing portion 54 is provided with a first mounting hole, and the fixing member 6 is penetrated with the first fixing hole and the second fixing hole. Hole plug connection.
  • the first mounting hole, the first fixing hole, and the second fixing hole are coaxially arranged.
  • the fixing member 6 is positioned by the first fixing portion 54 to facilitate the insertion of the fixing member 6 into the first fixing hole and the second fixing hole.
  • the second fixing portion 55 is further provided on the adapter plate 5 on the side of the first negative electrode connection member 322, and the second fixing portion 55 is provided with a second mounting hole, and the fixing member 6 passes through the second mounting hole and the third The fixing hole and the fourth fixing hole are plug-in connected.
  • the second mounting hole, the third fixing hole, and the fourth fixing hole are coaxially arranged, and the fixing member 6 is positioned by the second fixing portion 55 so that the fixing member 6 can be inserted into the third fixing hole and the fourth fixing hole.
  • the first fixing portion 54 and the second fixing portion 55 of this embodiment are both close to the adapter plate 5
  • the edge of the cover 2 is provided with a positioning groove 24 at a corresponding position of the cover 2, and the first fixing portion 54 and the second fixing portion 55 are received in the corresponding positioning groove 24.
  • first fixing portion 54 and the second fixing portion 55 both protrude from the edge of the adapter plate 5.
  • first fixing portion 54 and the second fixing portion 55 both expose corresponding positioning grooves 24, which is convenient for users to obtain the first fixing portion 54 and the second fixing portion. Location of section 55.
  • first fixing portion 54 and the second fixing portion 55 are both flush with the edge of the adapter plate 5.
  • first fixing portion 54 and the second fixing portion 55 are both flush with the edge of the corresponding positioning groove 24, and the user can easily obtain the first Positions of a fixed portion 54 and a second fixed portion 55.
  • the first board 56 and / or the second shell 57 may be provided on the adapter plate 5.
  • the first casing 56 has a first receiving slot, the first positive electrode connecting member 321 is received in the first receiving slot, and the first mounting hole is in communication with the first receiving slot.
  • the cover 2 is mounted on the housing 1 and the first fixed connecting member 12 and the second fixed connecting member 21 are matched, the second positive electrode main body 4211 is just inserted into the first receiving groove and docked with the first positive electrode main body 3211, and then Inserting the fixing member 6 into the first mounting hole, the first fixing hole, and the second fixing hole makes the docking of the first positive electrode main body 3211 and the second positive electrode main body 4211 more stable.
  • the first positive electrode connecting member 321 is surrounded by the first case 56.
  • the first external case 56 can limit the second positive electrode main body 4211 to the first accommodation. In the slot.
  • the second casing 57 has a second receiving slot, the first negative electrode connecting member 322 is received in the second receiving slot, and the second mounting hole is communicated with the second receiving slot.
  • the cover body 2 is mounted on the housing 1 and the first fixed connecting member 12 and the second fixed connecting member 21 are matched, the second negative electrode main body 4221 is just inserted into the second receiving groove and docked with the first negative electrode main body 3221, and then Inserting the fixing member 6 into the second mounting hole, the third fixing hole and the fourth fixing hole makes the docking of the first negative electrode main body 3221 and the second negative electrode main body 4221 more stable.
  • the periphery of the first negative electrode connecting member 322 is surrounded by the second casing 57.
  • the second casing 57 can limit the second negative electrode main body 4221 to the second housing. In the slot.
  • the battery cell assembly 3 may further include a tab 33 that is received in a receiving cavity.
  • the plurality of battery cells 31 in this embodiment are connected in parallel and / or in series through the tabs 33.
  • the tabs 33 are connected to the tabs of each of the cells 31 by welding, so as to be realized by the tabs 33
  • the multiple cells 31 are connected in parallel and / or in series.
  • the series-parallel connection relationship between the multiple cells 31 can be set as required to meet specific requirements.
  • the battery cell assembly 3 of this embodiment may further include a connector 34 provided on the tab 33, and the connector 34 is electrically connected to the tab 33, so that multiple electrical connections can be collected through the connector 34.
  • the series-parallel connection relationship between the cores 31, and the connector 34 can output the voltage and / or temperature output after a plurality of battery cores 31 are connected in series and parallel.
  • the connector 34 is welded to the tab plate 33 to realize the electrical connection between the connector 34 and the tab plate 33.
  • the adapter plate 5 of this embodiment may be provided with an adapter 51, and the first positive connection member 321 and the first negative connection member 322 are electrically connected to the adapter 51, respectively.
  • the tab 33 has a positive electrode (that is, the positive electrode of the battery cell) and a negative electrode (that is, the negative electrode of the battery cell).
  • the adapter 51 is electrically mated with the connector 34 so that the positive electrode of the electrode tab 33 is electrically connected to the first positive electrode connection member 321.
  • the negative electrode of the plate 33 is electrically connected to the first negative electrode connecting member 322, so that the positive electrode of the battery cell is led out through the first positive electrode connecting member 321, and the negative electrode of the battery cell is led out through the first negative electrode connecting member 322.
  • one of the connector 34 and the adapter 51 is a female connector, and the other is a male connector that cooperates with the female connector.
  • the adapter board 5 may further be provided with a temperature acquisition socket 52.
  • the temperature acquisition socket 52 is electrically connected to the adapter 51. After the adapter 51 is electrically connected to the connector 34, the temperature acquisition socket 52 can be collected.
  • the temperature of the battery cells 31, wherein when there are a plurality of battery cells 31, the temperature of the battery cells 31 is the total temperature of the plurality of battery cells 31.
  • the power management system 4 may include a temperature collection plug 22 provided on the cover 2, and the temperature collection plug 22 is electrically connected to the main control board 41.
  • the temperature collecting plug 22 and the temperature collecting socket 52 are plugged and connected to realize Electrical connection. After the temperature collection plug 22 is connected to the temperature collection socket 52, the main control board 41 can monitor the temperature of the battery cell 31 in real time.
  • the temperature collection plug 22 may be composed of multiple pin pins, and the temperature collection socket 52 is a corresponding pin pin jack.
  • the cooperation manner of the temperature collection plug 22 and the temperature collection socket 52 is not limited to pin pins.
  • pin pin jacks can also choose other mating male connector and female connector.
  • the adapter board 5 may further be provided with a voltage collection socket 53.
  • the voltage collection socket 53 is electrically connected to the connector 34. After the adapter 51 is electrically connected to the connector 34, the voltage collection socket 53 can collect electricity.
  • the voltage of the core 31 When there are multiple battery cells 31, the voltage of the battery cell 31 includes the total voltage of the multiple battery cells 31 connected in series and in parallel, and the voltage of each battery cell 31.
  • the power management system 4 may further include a voltage collecting plug 23 provided on the cover 2, and the voltage collecting plug 23 is electrically connected to the main control board 41.
  • the voltage collecting plug 23 is plugged into the voltage collecting socket 53 to realize electrical connection.
  • the main control board 41 can monitor the voltage of the battery core 31 in real time.
  • the voltage collecting plug 23 may be composed of multiple pin pins, and the voltage collecting socket 53 is a corresponding pin pin jack.
  • the cooperation manner of the voltage collecting plug 23 and the voltage collecting socket 53 is not limited to the pin pins.
  • pin pin jacks can also choose other mating male connector and female connector.
  • the structure of the housing 1 of this embodiment may also be designed according to requirements.
  • the housing 1 may include a U-shaped bending piece 13 and two correspondingly matched two sides of the U-shaped bending piece 13.
  • Each of the side covers 14 is fixedly connected to a corresponding position of the U-shaped bending piece.
  • the casing 1 formed by the U-shaped bent piece 13 and the two side covers 14 has an opening 11, and the battery cell assembly 3 is placed in the casing 1 through the opening 11.
  • the battery cell assembly 3 is fixed on the inner side wall of the casing 1 to prevent the battery cell assembly 3 from shaking in the casing 1.
  • the inner wall of the housing 1 is provided with a fixing structure for fixing the battery cell assembly 3, and the battery cell assembly 3 and the fixing structure can be fixedly mated by means of snap-in, plug-in and the like.
  • the battery cell assembly 3 and the inner side wall of the casing 1 are fixedly connected by a glue bonding method.
  • the material of the U-shaped bending piece 13 can be selected according to needs, for example, it can be aluminum or other materials.
  • the material of the side cover 14 is the same as that of the U-shaped bending piece 13, but may be different.
  • the casing 1 may further include a protective layer 7, which is used to wrap a side of the casing 1 formed by connecting the U-shaped bent piece and the side cover 14.
  • the protective layer 7 in this embodiment has the functions of anti-wear and anti-vibration, and protects the housing 1 and the battery cell assembly 3.
  • a functional interface may be provided on the cover 2, and the functional interface is electrically connected to the main control board 41.
  • the functional interface of this embodiment may include a charging interface and / or a power output interface.
  • an external power source can be connected through the charging interface to realize the battery cell assembly 3. Charging, and can be connected to external devices through the power output interface, so as to supply power to external devices.
  • the power management system 4 of this embodiment may further include an encryption circuit board 43 and a communication device 44.
  • the encryption circuit board 43 is disposed in the cover 2.
  • the encryption circuit board 43 is electrically connected to the main control board 41 and is electrically connected to the communication device 44.
  • the communication device 44 is provided in the cover 2.
  • the communication device 44 may be provided in the cover 2 or outside the cover 2.
  • the communication device 44 may be provided in the cover 2 and part of the cover 2. Can be designed according to specific needs.
  • the communication device 44 in this embodiment is configured to communicate with an external device, and the communication device 44 and the external device may be communicatively connected based on a wireless communication method, or may be communicatively connected based on a wired communication method.
  • the external device sends battery authentication information to the encrypted circuit board 43 through the communication device 44.
  • the encrypted circuit board 43 determines that the received battery authentication information is valid, it controls the main control board 41 to electrically connect with the external device to pass the main control board 41 provides the power of the battery core 31 to an external device, and / or enables the main control board 41 to implement a communication connection with the external device.
  • the encryption circuit board 43 in this embodiment is configured to verify the validity of the current battery 200 according to the battery 200 identity verification information sent by an external device. Specifically, after the external device is communicatively connected with the communication device 44, the battery 200 authentication information can be sent to the encrypted circuit board 43 through the communication device 44, and the encrypted circuit board 43 will verify the external device according to the currently received battery 200 authentication information. Legitimacy. When the encryption circuit board 43 determines that the currently received battery 200 authentication information is legal information, the encryption circuit board 43 will send a trigger signal to the main control board 41, so that the main control board 41 and the external device can communicate with each other.
  • the main control board 41 acquires the state of the battery cell 31 and controls the operation (charging / discharging) of the battery 200; and / or makes the main control board 41 be electrically connected to an external device, so that the power of the battery cell 31 is passed through the main control board 41 Provided to external devices; when the encryption circuit board 43 determines that the currently received battery 200 authentication information is illegal, the external device cannot access the main control board 41, preventing illegal users from obtaining the state of the battery cell 31 and controlling the work of the battery 200 .
  • the encryption circuit board 43 is provided with a storage unit for storing device information and / or a verification code of a legitimate device.
  • the battery 200 identity verification information includes device information (such as a device ID) of the current external device. When the encryption circuit board 43 determines that the device information of the legal device stored in the storage unit exists in the device information of the current external device, The verification is passed; otherwise, the verification fails.
  • the battery 200 identity verification information includes a verification password entered by the user through an external device. When the encryption circuit board 43 determines that the verification password entered by the user through the external device is the same as the verification code in the storage unit, the verification passes ; Otherwise, verification fails.
  • the battery 200 identity verification information includes device information (such as a device ID) of the current external device and a verification password entered by the user through the external device, and the encryption circuit board 43 is determining the device of the legal device stored in the storage unit If the information includes the current device information of the external device and it is determined that the verification password entered by the user through the external device is the same as the verification code in the storage unit, the verification is passed; otherwise, the verification fails.
  • device information such as a device ID
  • the encryption circuit board 43 is determining the device of the legal device stored in the storage unit If the information includes the current device information of the external device and it is determined that the verification password entered by the user through the external device is the same as the verification code in the storage unit, the verification is passed; otherwise, the verification fails.
  • the verification of the validity of the battery 200 is not limited to the strategies listed in the above embodiments, and other verification strategies may be selected.
  • the external device may be a terminal, such as a mobile terminal such as a mobile phone, a tablet computer, and a drone remote control.
  • the cover 2 may include a bottom cover 25 and a top cover 26.
  • the bottom cover 25 and the top cover 26 cooperate to form a space, and the main control board 41 is received in the space formed by the bottom cover 25 and the top cover 26.
  • the bottom cover 25 and the top cover 26 are detachably installed and matched, and a sealing process is performed at the connection between the bottom cover 25 and the top cover 26.
  • a sealing layer is provided at the connection between the bottom cover 25 and the top cover 26. Therefore, the main control board 41 is isolated from the outside, and the waterproof and dustproof effects of the main control board 41 are achieved.
  • the structure of the cover body 2 is not limited to the upper and lower structure matching manner of the bottom cover 25 and the top cover 26.
  • the second electrical connector 42, the temperature collection plug 22, the voltage collection plug 23, and the communication device 44 in the above embodiment are disposed on the bottom cover 25.
  • cover body 2 of this embodiment may further include a handle 27, which is disposed on the top cover 26, so that the user can easily access the battery 200.
  • a sealed cavity is formed between the main control board 41 and the cover 2 in this embodiment, and the encrypted circuit board 43 is housed in the sealed cavity to isolate the encrypted circuit board 43 from the outside, thereby achieving the waterproof and dustproof effects of the encrypted circuit board 43.
  • the sealed cavity can be formed by cooperating with the main control board 41 and the top cover 26, or can be formed by cooperating with the main control board 41 and the bottom cover 25.
  • the first fixed connection member 12 is disposed at the top corner of the casing 1, and the second fixed connection member 21 is disposed at a corresponding position of the cover 2.
  • the cooperation manner of the first fixed connecting member 12 and the second fixed connecting member 21 can be designed according to requirements.
  • the first fixed connection member 12 in this embodiment includes a plurality of lugs, and the lugs are connected to the adapter plate 5 and the second fixed connection member 21. Specifically, each lug is provided with a connection hole. After the adapter plate 5 is fixedly connected to the connection hole by screws, the second fixing member 6 is fixedly connected to the lug, so that the cover 2 is covered on the housing 1. on.
  • the fixed connection method between the second fixing member 6 and the lug can be selected from any existing fixed connection methods, such as snap connection and screw connection.
  • the battery 200 of this embodiment can be applied to agricultural drones, aerial drones, and other aerial vehicles, and can also be applied to ground-side equipment such as remote-control vehicles, human spraying vehicles, and other applications.
  • the battery 200 is powered by the device.
  • a second embodiment of the present invention provides an agricultural drone.
  • the agricultural drone may include a fuselage, a flight controller 100 provided in the fuselage, and the battery 200 of the first embodiment.
  • a flight controller 100 provided in the fuselage
  • the battery 200 of the first embodiment For the structure and working principle of the battery 200, reference may be made to the description of Embodiment 1 above, and details are not described herein again.
  • the battery 200 is fixed on the fuselage, and the fixing manner of the battery 200 on the fuselage may be any existing fixing manner. Further, the main control board 41 of the battery 200 may be electrically connected to the flight controller 100 to transmit the power of the battery cell assembly 3 to the flight controller 100, so that the flight controller 100 can work, and the battery 200 can be used for agricultural drone Powered functions.
  • the cover 1 and the housing 2 are assembled and connected, and the first fixed connection member 12 and the second fixed connection member 21 are matched, the first electrical connection member 32 and the second electrical connection member 42 are just docked.
  • the main control board 41 and the battery core 31 are electrically connected, and the main control board 41 and the flight controller 100 are electrically connected, and the power of the battery core 31 is provided to the flight controller 100 through the main control board 41.
  • the power output interface of this embodiment is connected to the flight controller 100 through a power output line.
  • a remote control or terminal for controlling an agricultural drone may be communicatively connected with the communication device 44, and the remote control or terminal may send the battery 200 authentication information to the encryption circuit board 43 through the communication device 44.
  • the encryption circuit board 43 will verify the legitimacy of the external device according to the currently received battery 200 authentication information.
  • the encryption circuit board 43 sends a trigger signal to the main control board 41, so that the main control board 41 and the flight controller 100 are electrically connected.
  • the control board 41 supplies the power of the battery 31 to the flight controller 100.
  • the remote control or terminal can communicate with the main control board 41, and the remote control or terminal can obtain the state of the battery cell 31 from the main control board 41 and control The operation (charging / discharging) of the battery 200; when the encryption circuit board 43 determines that the current authentication information of the battery 200 is illegal, the remote control or terminal cannot access the main control board 41, and the battery 200 cannot be unmanned for the agriculture It prevents the illegal user from using the battery 200, and prevents the illegal user from acquiring the state of the battery cell 31 and controlling the operation of the battery 200.
  • the agricultural drone of this embodiment further includes a spraying device connected to the fuselage, and the spraying device is electrically connected to the flight controller 100.
  • the spraying device can realize the spraying function of pesticides or the sowing function of crop seeds.
  • the agricultural drone may be a multi-rotor drone or a non-rotor drone.
  • “upper” and “lower” should be understood as the “upper” and “lower” directions of the battery 200 formed by sequentially installing the cover 2 and the case 1 from top to bottom.

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Abstract

一种电池（200）和具有该电池（200）的农业无人机，电池（200）包括：壳体（1），设有开口（11）及靠近开口（11）设置的第一固定连接件（12）；盖体（2），盖设在开口（11），盖体（2）对应第一固定连接件（12）设有第二固定连接件（21）；电芯组件（3），包括电芯（31）和与电芯（31）电连接的第一电连接件（32），电芯（31）收容在壳体（1）内；及电源管理系统（4），包括主控板（41）和与主控板（41）电连接的第二电连接件（42），主控板（41）收容在盖体（2）内；第一固定连接件（12）与第二固定连接件（21）相配合，以使盖体（2）与壳体（1）可拆卸连接，第一电连接件（32）与第二电连接件（42）可对接，以使主控板（41）和电芯（31）电连接；当盖体（2）装设于壳体（1）上、第一固定连接件（12）与第二固定连接件（21）相配合时，第一电连接件（32）和第二电连接件（42）相应对接而电连接。

Description

电池和具有该电池的农业无人机 技术领域
本发明涉及电池管理领域，尤其涉及一种电池和具有该电池的农业无人机。
背景技术
传统农业无人机电池的电芯组件与电源管理系统大都为一个整体的不可分离结构，在电池使用出现问题时，需要将电池整体返回至厂商维修，维修成本较高；另外，由于电芯组件的寿命只有250个循环左右，在夏季大量使用时，只能使用一个作业季，而电池的电源管理系统的寿命可以达到上千循环，当电芯组件报废时，整个电池即报废，电源管理系统无法循环利用，导致电源管理系统利用率低，增加了电池的成本。
发明人针对上述电池整体结构存在的问题，设计了电芯组件与电源管理系统可拆分的方案，其中一种方案是在电芯组件与电源管理系统分别设置电连接器，其中一个电连接器为插头，另一个电连接器则为插座，然而，在连接电芯组件与电源管理系统时，需要人为对准插头与插座，从而将插头与插座连接，插接的过程费时费力，难以实现电芯组件与电源管理系统之间的快速连接。另一种方案是通过导线连接电芯组件和电源管理系统，在连接电芯组件与电源管理系统时，需要人为连接导线与电芯组件和/或电源管理系统，连接过程费时费力，也难以实现电芯组件与电源管理系统之间的快速连接。
发明内容
本发明提供一种电池和具有该电池的农业无人机。
具体地，本发明是通过如下技术方案实现的：
根据本发明的第一方面，提供一种电池，所述电池包括：
壳体，设有开口以及靠近所述开口设置的第一固定连接件；
盖体，盖设在所述开口，并且所述盖体对应所述第一固定连接件设有第二固定连接件；
电芯组件，包括电芯和与所述电芯电连接的第一电连接件，所述电芯收容在所述壳体内；以及
电源管理系统，包括主控板和与所述主控板电连接的第二电连接件，所述主控板收容在所述盖体内，用于对所述电芯的状态进行控制或/及监测，所述电芯的状态包括如下至少一种：放电，充电，温度，电流，电压，电量；
其中，所述第一固定连接件与所述第二固定连接件相配合，以使所述盖体与所述壳体可拆卸连接，所述第一电连接件与所述第二电连接件可对接，以使所述主控板和所述电芯电连接；
当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述第一电连接件和所述第二电连接件相应对接，以实现电连接。
根据本发明的第二方面，提供一种农业无人机，包括：
机身；
设于所述机身的主控制器；以及
电池，用于对农业无人机供电，所述电池固定在所述机身上；所述电池包括：
壳体，设有开口以及靠近所述开口设置的第一固定连接件；
盖体，盖设在所述开口，并且所述盖体对应所述第一固定连接件设有第二固定连接件；
电芯组件，包括电芯和与所述电芯电连接的第一电连接件，所述电芯收容在所述壳体内；以及
电源管理系统，包括可与所述主控制器电连接的主控板和与所述主控板电连接的第二电连接件，所述主控板收容在所述盖体内，用于对所述电芯的状态进行控制或/及监测，所述电芯的状态包括如下至少一种：放电，充电，温度，电流，电压，电量；
其中，所述第一固定连接件与所述第二固定连接件相配合，以使所述盖体与所述壳体可拆卸连接，所述第一电连接件与所述第二电连接件可对接，以使所述主控板和所述电芯电连接；
当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述第一电连接件和所述第二电连接件相应对接，以实现电连接。
由以上本发明实施例提供的技术方案可见，本发明通过第一固定连接件与第二固定连接件的机械配合来实现第一电连接件与第二电连接件的对接，使得主控板与电芯实现电连接，第一固定连接件与第二固定连接件的机械配合的过程省时省力，实现了电芯组件与电源管理系统之间的快速连接；并且，电芯组件与电源管理系统能够实现快速拆卸，在电芯组件报废时，只需更换电芯组件，电源管理系统和盖体部分可继续使用，实现电源管理系统及盖体部分的循环利用；此外，通过盖体和壳体的配合密封电芯组件，实现电芯组件的防水防尘功能，延长了电芯组件的使用寿命。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施 例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明一实施例中电池的立体图；
图2是本发明一实施例中电池的结构框图；
图3是本发明一实施例中电池部分结构的结构拆分图；
图4是本发明一实施例中电池另一部分结构的立体图；
图5是本发明一实施例中电池的结构拆分图；
图6是图5的局部放大图；
图7是本发明一实施例中电池部分结构的立体图；
图8是本发明一实施例中电池部分结构在另一方向上的立体图；
图9是本发明一实施例中电池又一部分结构的立体图；
图10是本发明一实施例中电池在另一方向上的结构拆分图；
图11是图10的局部放大图；
图12是本发明一实施例中电池的另一结构框图；
图13是本发明一实施例中电池的第一电连接件和第二电连接件的配合示意图；
图14是本发明一实施例中电池的还一结构框图；
图15是本发明一实施例中农业无人机的结构框图。
附图标记：
100：飞行控制器；200：电池；
1：壳体；11：开口；12：第一固定连接件；13：U型折弯件；14：侧盖；
2：盖体；21：第二固定连接件；22：温度采集插头；23：电压采集插头；24：定位槽；25：底盖；26：顶盖；27：把手；
3：电芯组件；31：电芯；32：第一电连接件；321：第一正极连接部件；3211：第一正极主体；3212：第一正极加强部；322：第一负极连接部件；3221：第一负极主体；3222：第一负极加强部；33：极耳板；34：连接器；
4：电源管理系统；41：主控板；42：第二电连接件；421：第二正极连接部；4211：第二正极主体；4212：第二正极加强部；422：第二负极连接部；4221：第二负极主体；4222：第二负极加强部；43：加密电路板；44：通信装置；
5：转接板；51：适配器；52：温度采集插座；53：电压采集插座；54：第一 固定部；55：第二固定部；56：第一外壳；57：第二外壳；
6：固定件；
7：保护层。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
下面结合附图，对本发明的电池和具有该电池的农业无人机进行详细说明。在不冲突的情况下，下述的实施例及实施方式中的特征可以相互组合。
实施例一
结合图1至图10，本发明实施例一提供一种电池200，该电池200可包括壳体1、盖体2、电芯组件3和电源管理系统4。其中，壳体1设有开口11以及靠近开口11设置的第一固定连接件12。可选的，壳体1呈方形，第一固定连接件12设于壳体1的四角或者壳体1的其他位置。盖体2用于盖设在开口11，并且盖体2对应第一固定连接件12设有第二固定连接件21。在本实施例中，第一固定连接件12能够与第二固定连接件21相配合，以使盖体2与壳体1可拆卸连接。
进一步的，电芯组件3包括电芯31和与电芯31电连接的第一电连接件32，电源管理系统4包括主控板41和与主控板41电连接的第二电连接件42。本实施例的电芯31收容在壳体1内，主控板41收容在盖体2内。当盖体2盖设在开口11上时，盖体2和壳体1能够对电芯组件3进行密封，实现电芯组件3的防水防尘功能，延长了电芯组件3的使用寿命；并且，将主控板41设于盖体2内，能够实现对主控板41的防水防尘功能，延长了主控板41的使用寿命。
在本实施例中，主控板41可用于对电芯31的状态进行控制或/及监测。其中电芯31的状态包括如下至少一种：放电，充电，温度，电流，电压，电量，当然，电芯31的状态并不限于此。所述主控板41可对电芯31的放电和充电进行控制，并可对电芯31的温度、电流、电压和电量进行监控，以确保电芯31处于正常工作状态。
本实施例的第一电连接件32与第二电连接件42可对接，以使主控板41和电芯31电连接。具体的，当盖体2装设于壳体1上、第一固定连接件12与第二固定连接件21相配合时，第一电连接件32和第二电连接件42相应对接，以实现电连接。本实施例通过第一固定连接件12与第二固定连接件21的机械配合来实现第一电连接件32与第二电连接件42的对接，使得主控板41与电芯31实现电连接，第一固定连接件12与第二固定连接件21的机械配合的过程省时省力，实现了电芯组件3与电源管 理系统4之间的快速连接；并且，电芯组件3与电源管理系统4能够实现快速拆卸，在电芯组件3报废时，只需更换电芯组件3，电源管理系统4和盖体2部分可继续使用，实现电源管理系统4及盖体2部分的循环利用。通过第一固定连接件12与第二固定连接件21相配合，使得盖体2更牢固地装设在壳体1上，进而提高第一电连接件32与第二电连接件42之间对接的稳定性，电芯组件3的电量能够更稳定地传输给主控板41。
结合图4至5，第一电连接件32可包括第一正极连接部件321和第一负极连接部件322，其中，第一正极连接部件321用于与电芯正极电连接，第一负极连接部件322用于与电芯负极电连接。当电芯31为多个时，电芯正极、电芯负极分别为多个电芯31串联和/或并联后的正极和负极。
结合图7和图8，第二电连接件42可包括第二正极连接部421件和第二负极连接部422件，其中，第二正极连接部421件用于与电源管理系统4的电源正极电连接，第二负极连接部422件用于与电源管理系统4的电源负极电连接。本实施例的电源正极、电源负极作为电源管理系统4的供电输入接口。
在本实施例中，当盖体2装设于壳体1上时，第一正极连接部件321与第二正极连接部421件对应电连接，并且，第一负极连接部件322与第二负极连接部422件对应电连接，实现了第一电连接件32与第二电连接件42的电连接，从而实现电芯31与主控板41的电连接，通过电芯31对主控板41进行供电。
第一正极连接部件321和第一负极连接部件322可设于壳体1上，也可设于其他部件，例如，在一实施例中，结合图4、图5以及图9，电池200还可包括转接板5，该转接板5盖设在开口11上，并且转接板5与壳体1配合形成一收容腔，电芯31收容在收容腔内。本实施例的转接板5设于盖体2和壳体1之间，通过转接板5和壳体1形成的收容腔对电芯组件3进行初步密封，再通过盖体2与壳体1的配合对电芯组件3进一步密封，以对电芯组件3更好的防水防尘。本实施例的第一正极连接部件321和第一负极连接部件322均设于转接板5。
此外，本实施例的第一正极连接部件321和第二正极连接部421件固定连接，以提高第一正极连接部件321与第二正极连接部421件之间对接的稳定性，从而提高第一正极连接部件321与第二正极连接部421件电连接的稳定性。相应的，第一负极连接部件322和第二负极连接部422件也固定连接，以提高第一负极连接部件322与第二负极连接部422件之间对接的稳定性，从而提高第一负极连接部件322与第二负极连接部422件电连接的稳定性。第一正极连接部件321和第二正极连接部421件以及第一负极连接部件322和第二负极连接部422件之间的固定方式可根据需要选择。例如，参见图13，在一本实施例中，电池200还可包括固定件6，可通过固定件6将第一正极连接部件321与第二正极连接部421件和/或第一负极连接部件322与第二负 极连接部422件固定连接。在本实施例中，固定件6包括两个，当第一正极连接部件321与第二正极连接部421件对应电连接时，通过其中一个固定件6将第一正极连接部件321与第二正极连接部421件固定连接，从而使得第一正极连接部件321与第二正极连接部421件之间的电连接更加稳定。当第一负极连接部件322与第二负极连接部422件对应电连接时，通过另一个固定件6将第一负极连接部件322与第二负极连接部422件固定连接，从而使得第一负极连接部件322与第二负极连接部422件之间的电连接更加稳定。
固定件6与第一正极连接部件321、第二正极连接部421件以及固定件6与第一负极连接部件322、第二负极连接部422件之间的配合方式可根据需要选择，在本实施例中，第一正极连接部件321设有第一固定孔，第二正极连接部421件设有第二固定孔，固定件6插接在第一固定孔和第二固定孔中，以使第一正极连接部件321与第二正极连接部421件固定连接。相应的，第一负极连接部件322设于第三固定孔，第二负极连接部422件设有第四固定孔，固定件6插接在第三固定孔和第四固定孔中，以使第一负极连接部件322与第二负极连接部422件固定连接。其中，固定件6的类型可根据需要选择，例如，可以为螺钉、销轴、卡接件、扣接件或其他快拆连接件。
又参见图13，第一正极连接部件321可包括第一正极主体3211以及第一正极加强部3212，第二正极连接部421件可包括第二正极主体4211以及第二正极加强部4212。其中，第一正极主体3211设于转接板5，第一固定孔设于第一正极主体3211上。第二正极主体4211设于盖体2，第二固定孔设于第二正极主体4211上。本实施例的第一正极主体3211与第二正极主体4211对接后，通过固定件6插接第一固定孔和第二固定孔，使得第一正极主体3211与第二正极主体4211更稳定地对接(接触)。
所述第一正极加强部3212设于转接板5远离收容腔的一侧，并弯折连接第一正极主体3211，从而通过第一正极加强部3212对第一正极主体3211的结构进行加强，提高第一正极主体3211的结构强度。第二正极加强部4212设于盖体2，并弯折连接第二正极主体4211，从而通过第二正极加强部4212对第二正极整体进行加强，提高第二正极主体4211的结构强度。可选的，第一正极加强部3212与第一正极主体3211大致垂直，第二正极加强部4212与第二正极主体4211大致垂直(如图13所示)。当然，第一正极加强部3212与第一正极主体3211、第二正极加强部4212与第二正极主体4211之间的夹角也可为其他倾斜角大小。
第一负极连接部件322与第二负极连接部422件的结构与连接关系类似与第一正极连接部件321与第二正极连接部421件的结构与连接关系。具体的，又参见图13，第一负极连接部件322可包括第一负极主体3221以及第一负极加强部3222，第二负极连接部422件可包括第二负极主体4221以及第二负极连接部422。其中，第一负极主体3221设于转接板5，第三固定孔设于第一负极主体3221上。第二负极主体4221设于盖体2，第四固定孔设于第二负极主体4221上。本实施例的第一负极主体3221 与第二负极主体4221对接后，通过固定件6插接第三固定孔和第四固定孔，使得第一负极主体3221与第二负极主体4221更稳定地对接(接触)。通过固定件6与第一固定孔、第二固定孔、第三固定孔以及第四固定孔之间的配合，使得第一正极主体3211与第二正极主体4211、第一负极主体3221与第二负极之间的对接更加稳定，实现了第一电连接件32与第二电连接件42之间稳定地电连接，电芯组件3能够提供更加稳定的电量至电源管理系统4，实现对电源管理系统4的稳定供电。
所述第一负极加强部3222设于转接板5远离收容腔的一侧，并弯折连接第一负极主体3221，从而通过第一负极加强部3222对第一负极主体3221的结构进行加强，提高第一负极主体3221的结构强度。第二负极连接部422设于盖体2，并弯折连接第二负极主体4221，从而通过第二负极加强部4222对第二负极整体进行加强，提高第二负极主体4221的结构强度。可选的，第一负极加强部3222与第一负极主体3221大致垂直，第二负极加强部4222与第二负极主体4221大致垂直(如图13所示)。当然，第一负极加强部3222与第一负极主体3221、第二负极加强部4222与第二负极主体4221之间的夹角也可为其他倾斜角大小。
进一步的，参见图4、图5和图9，转接板5上还可设有第一固定部54和/或第二固定部55。其中，第一固定部54位于第一正极连接部件321一侧，并且，第一固定部54设有第一安装孔，固定件6穿设第一安装孔后与第一固定孔和第二固定孔插接连接。本实施例的第一安装孔、第一固定孔和第二固定孔同轴设置，通过第一固定部54对固定件6进行定位，方便固定件6插入第一固定孔和第二固定孔。
第二固定部55转接板5上还设有位于第一负极连接部件322一侧，并且，第二固定部55设有第二安装孔，固定件6穿设第二安装孔后与第三固定孔和第四固定孔插接连接。本实施例的第二安装孔、第三固定孔和第四固定孔同轴设置，通过第二固定部55对固定件6进行定位，方便固定件6插入第三固定孔和第四固定孔。
为进一步方便在第一固定孔和第二固定孔、第三固定孔和第四固定孔中插入固定件6，本实施例的第一固定部54和第二固定部55均靠近转接板5的边缘设置，盖体2的对应位置设有定位槽24，第一固定部54和第二固定部55收容在对应的定位槽24中。当盖体2装设于壳体1上时，可通过对应的定位槽24快速定位第一固定部54和第二固定部55的位置，实现固定件6与第一安装孔、第一固定孔和第二固定孔及/或固定件6与第二安装孔、第三固定孔和第四固定孔的快速插接。
可选的，第一固定部54和第二固定部55均凸出于转接板5的边缘。在本实施例中，当盖体2装设于壳体1上时，第一固定部54和第二固定部55均露出对应的定位槽24，方便用户获得第一固定部54和第二固定部55的位置。
可选的，第一固定部54和第二固定部55均与转接板5的边缘齐平。在本实施例中，当盖体2装设于壳体1上时，第一固定部54和第二固定部55均与对应的定位 槽24的边缘齐平，用户也能够较为容易地获得第一固定部54和第二固定部55的位置。
更进一步的，在一些实施例中，转接板5上还可设有第一外壳56和/或第二外壳57。其中，第一外壳56具有第一收容槽，第一正极连接部件321收容在第一收容槽中，第一安装孔与第一收容槽相连通。当盖体2装设于壳体1上、第一固定连接件12与第二固定连接件21相配合时，第二正极主体4211刚好插入第一收容槽而与第一正极主体3211对接，再将固定件6插入第一安装孔、第一固定孔和第二固定孔，使得第一正极主体3211和第二正极主体4211的对接更加稳定。本实施例通过第一外壳56包围第一正极连接部件321的四周，当第二正极主体4211与第一正极主体3211对接时，第一外壳56可将第二正极主体4211限位在第一收容槽中。
第二外壳57具有第二收容槽，第一负极连接部件322收容在第二收容槽中，第二安装孔与第二收容槽相连通。当盖体2装设于壳体1上、第一固定连接件12与第二固定连接件21相配合时，第二负极主体4221刚好插入第二收容槽而与第一负极主体3221对接，再将固定件6插入第二安装孔、第三固定孔和第四固定孔，使得第一负极主体3221和第二负极主体4221的对接更加稳定。本实施例通过第二外壳57包围第一负极连接部件322的四周，当第二负极主体4221与第一负极主体3221对接时，第二外壳57可将第二负极主体4221限位在第二收容槽中。
参见图5，本实施例的电芯31为多个，电芯组件3还可包括极耳板33，该极耳板33收容在收容腔内。本实施例的多个电芯31之间通过极耳板33实现并联和/或串联连接，可选的，极耳板33与各电芯31的极耳焊接接连，从而通过极耳板33实现多个电芯31之间的并联和/或串联连接，多个电芯31之间的串并联连接关系可根据需要设定，以满足特定需求。进一步结合图12，本实施例的电芯组件3还可包括设于极耳板33上的连接器34，该连接器34与极耳板33电连接，从而可通过连接器34汇集多个电芯31之间的串并联连接关系，并且连接器34可输出多个电芯31串并联连接后输出的电压和/或温度。可选的，连接器34焊接在极耳板33上，以实现连接器34与极耳板33的电连接。
进一步结合图10和图12，本实施例的转接板5可设有适配器51，第一正极连接部件321和第一负极连接部件322与适配器51分别电连接。极耳板33具有正极(即电芯正极)和负极(即电芯负极)，适配器51与连接器34电配合，以使极耳板33的正极与第一正极连接部件321电连接，极耳板33的负极与第一负极连接部件322电连接，从而通过第一正极连接部件321将电芯正极引出，并通过第一负极连接部件322将电芯负极引出。在第一正极连接部件321与第二正极连接部421件、第一负极连接部件322与第二负极连接部422件对接时，即可通过电芯组件3对主控板41进行供电。
在本实施例中，连接器34和适配器51中的一个为母头连接器，另一个则为与该母头连接器相配合的公头连接器。
进一步的，结合10和图11，转接板5还可设有温度采集插座52，温度采集插座52与适配器51电连接，适配器51与连接器34电连接后，温度采集插座52即可采集到电芯31的温度，其中，当电芯31为多个时，电芯31的温度为多个电芯31的总温度。电源管理系统4可包括设于盖体2的温度采集插头22，温度采集插头22与主控板41电连接。在本实施例中，当盖体2装设于壳体1上、第一固定连接件12与第二固定连接件21相配合时，温度采集插头22与温度采集插座52插接连接，以实现电连接。在温度采集插头22与温度采集插座52插接连接后，主控板41可实时监测电芯31的温度。
本实施例中，温度采集插头22可由多根pin引脚组成，温度采集插座52为对应的pin引脚插孔，当然，温度采集插头22和温度采集插座52的配合方式并不限于pin引脚和pin引脚插孔，还可选择为其他相配合的公头连接器和母头连接器。
又结合10和图11，转接板5还可设有电压采集插座53，电压采集插座53与连接器34电连接，适配器51与连接器34电连接后，电压采集插座53即可采集到电芯31的电压，其中，当电芯31为多个时，电芯31的电压包括多个电芯31串并联后的总电压以及每个电芯31的电压。电源管理系统4还可包括设于盖体2的电压采集插头23，电压采集插头23与主控板41电连接。其中，当盖体2装设于壳体1上、第一固定连接件12与第二固定连接件21相配合时，电压采集插头23与电压采集插座53插接连接，以实现电连接。在电压采集插头23与电压采集插座53插接连接后，主控板41可实时监测电芯31的电压。
本实施例中，电压采集插头23可由多根pin引脚组成，电压采集插座53为对应的pin引脚插孔，当然，电压采集插头23和电压采集插座53的配合方式并不限于pin引脚和pin引脚插孔，还可选择为其他相配合的公头连接器和母头连接器。
本实施例的壳体1结构也可根据需要设计，结合图5和图10，壳体1可包括U型折弯件13和与U型折弯件13的两个侧部对应配合的两个侧盖14，每个侧盖14与U型弯折件的对应位置固定连接。在本实施例中，U型折弯件13和两个侧盖14包围形成的壳体1具有一开口11，电芯组件3通过该开口11放置在壳体1内。
进一步的，电芯组件3固定在壳体1的内侧壁，防止电芯组件3在壳体1内晃动。可选的，壳体1的内侧壁设有用于固定电芯组件3的固定结构，电芯组件3与固定结构可通过卡接、插接等方式固定配合。可选的，电芯组件3与壳体1的内侧壁通过打胶方式固定连接。
U型折弯件13的材质可根据需要选择，例如，可以为铝，也可以为其他材质。侧盖14的材质与U型折弯件13的材质相同，也可不同。
进一步的，结合图4、图5和图10，所述壳体1还可包括保护层7，该保护层7用于包裹U型弯折件和侧盖14相连所形成的壳体1的侧边，本实施例的保护层7具 备防磨、防震的功能，对壳体1和电芯组件3进行保护。
此外，盖体2上还可设有功能接口，该功能接口与主控板41电连接。本实施例的功能接口可包括充电接口和/或动力输出接口。本实施例中，当第一电连接件32与第二电连接件42电连接以使得主控板41与电芯组件3电连接时，可通过充电接口连接外部电源，实现对电芯组件3的充电，并可通过动力输出接口连接外部设备，从而对外部设备进行供电。
参见图14，本实施例的电源管理系统4还可包括加密电路板43以及通信装置44。其中，加密电路板43设于盖体2内，加密电路板43与主控板41电连接，并与通信装置44电连接。通信装置44设于盖体2，例如，通信装置44可设于盖体2内或者盖体2外，当然，通信装置44也可以部分设于盖体2内，部分设于盖体2外，具体可根据需要设计。本实施例的通信装置44用以与外部设备通信连接，通信装置44与外部设备可基于无线通信方式通信连接，也可基于有线通信方式通信连接。
外部设备通过通信装置44发送电池身份验证信息至加密电路板43，加密电路板43在判断出所接收到的电池身份验证信息合法时，控制主控板41与外部设备电连接，以通过主控板41将电芯31的电量提供给外部设备，和/或使得主控板41与外部设备实现通信连接。
本实施例的加密电路板43用于根据外部设备发送的电池200身份验证信息来对当前电池200的合法与否进行验证。具体的，外部设备与通信装置44通信连接后，可通过通信装置44发送电池200身份验证信息至加密电路板43，加密电路板43会根据当前接收到的电池200身份验证信息，验证该外部设备的合法性。当加密电路板43确定当前接收到的电池200身份验证信息为合法信息时，加密电路板43会发送触发信号至主控板41，使得主控板41与外部设备实现通信连接，外部设备可从主控板41获取电芯31的状态，并控制电池200的工作(充电/放电)；和/或，使得主控板41与外部设备电连接，从而通过主控板41将电芯31的电量提供给外部设备；当加密电路板43确定当前收到的电池200身份验证信息为非法信息时，外部设备无法接入主控板41，防止非法用户获取电芯31的状态和控制电池200的工作。
电池200合法性的验证可采用不同的策略，例如，加密电路板43设有存储单元，用于存储合法设备的设备信息和/或验证码。在一实施例中，电池200身份验证信息包括当前外部设备的设备信息(如设备ID)，加密电路板43在判断出存储单元所存储的合法设备的设备信息存在当前外部设备的设备信息时，则验证通过；否则，验证失败。在另一实施例中，电池200身份验证信息包括用户通过外部设备输入的验证密码，加密电路板43在判断出用户通过外部设备输入的验证密码与存储单元中的验证码相同时，则验证通过；否则，验证失败。在又一实施例中，电池200身份验证信息包括当前外部设备的设备信息(如设备ID)和用户通过外部设备输入的验证密码，加密 电路板43在判断出存储单元所存储的合法设备的设备信息存在当前外部设备的设备信息，并判断出用户通过外部设备输入的验证密码与存储单元中的验证码相同时，则验证通过；否则，验证失败。
当然，电池200合法性的验证并不限于上述实施例列出的策略，也可选择其他验证策略。
外部设备可以为终端，如手机、平板电脑、无人机遥控器等可移动终端。
参见图3，盖体2可包括底盖25和顶盖26，底盖25与顶盖26盖设配合形成一空间，主控板41收容在底盖25和顶盖26形成的空间内。本实施例中，底盖25和顶盖26可拆卸安装配合，并且在底盖25和顶盖26的连接处会进行密封处理，例如在底盖25和顶盖26的连接处设置密封层，从而将主控板41与外界隔离，实现主控板41的防水、防尘效果。当然，盖体2的结构并不限于底盖25和顶盖26这种上下结构配合方式。
可选的，上述实施例中的第二电连接件42、温度采集插头22、电压采集插头23和通信装置44等设于底盖25上。
进一步的，本实施例的盖体2还可包括把手27，该把手27设于顶盖26上，方便用户拿取电池200。
本实施例的主控板41和盖体2之间形成一密封腔体，加密电路板43收容在密封腔体内，将加密电路板43与外界隔离，实现加密电路板43的防水、防尘效果。密封腔体可由主控板41与顶盖26配合形成，也可由主控板41与底盖25配合形成。
第一固定连接件12设于壳体1的顶部边角处，第二固定连接件21设于盖体2的对应位置。第一固定连接件12和第二固定连接件21的配合方式可根据需要设计。本实施例的第一固定连接件12包括多个凸耳，凸耳与转接板5和第二固定连接件21相连接。具体的，每个凸耳上设有连接孔，转接板5通过螺丝与连接孔固定连接后，再将第二固定件6与凸耳固定连接，从而将盖体2盖设在壳体1上。第二固定件6与凸耳固定连接方式可选择现有任意固定连接方式，如卡接、螺丝连接等。
值得一提的是，本实施例的电池200可应用在农业无人机、航拍无人机等飞行器上，也可应用在遥控车辆、人力喷洒车等地面端设备上，还可应用在其他需要电池200进行供电的设备上。
实施例二
参见图15，本发明实施例二提供一种农业无人机，该农业无人机可包括机身、设于机身的飞行控制器100以及上述实施例一的电池200。其中，电池200的结构和工作原理可参见上述实施例一的描述，此处不再赘述。
在本实施例中，电池200固定在机身上，电池200固定在机身的固定方式可选 择现有任意固定方式。进一步的，电池200的主控板41可与飞行控制器100电连接，以将电芯组件3的电量传输给飞行控制器100，使得飞行控制器100能够工作，实现电池200对农业无人机供电的功能。
在本实施例中，当盖体1与壳体2装配连接、第一固定连接件12与第二固定连接件21相配合时，第一电连接件32与第二电连接件42刚好对接，从而使得主控板41和电芯31电连接，并使得主控板41与飞行控制器100电连接，通过主控板41将电芯31的电量提供给飞行控制器100。本实施例的动力输出接口通过动力输出线连接飞行控制器100。
在一些实施例中，用于控制农业无人机的遥控器或终端可与通信装置44通信连接，遥控器或终端可通过通信装置44发送电池200身份验证信息至加密电路板43，加密电路板43会根据当前接收到的电池200身份验证信息，验证该外部设备的合法性。当加密电路板43确定当前接收到的电池200身份验证信息为合法信息时，加密电路板43会发送触发信号至主控板41，使得主控板41与飞行控制器100实现电连接，通过主控板41将电芯31的电量提供给飞行控制器100。进一步的，加密电路板43会发送触发信号至主控板41后，遥控器或终端与主控板41可进行通信，遥控器或终端可从主控板41获取电芯31的状态，并控制电池200的工作(充电/放电)；当加密电路板43确定当前收到的电池200身份验证信息为非法信息时，遥控器或终端无法接入主控板41，电池200无法为该农业无人机供电，防止非法用户使用电池200，并防止非法用户获取电芯31的状态和控制电池200的工作。
进一步的，本实施例的农业无人机还包括与机身相连接的喷洒装置，喷洒装置与飞行控制器100电连接。喷洒装置可实现农药的喷洒功能或者农作物种子的播种功能。
所述农业无人机可以为多旋翼无人机，也可以为非旋翼无人机。
在本发明的描述中，“上”、“下”应当理解为从上至下依次安装盖体2和壳体1所形成的电池200的“上”、“下”方向。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本发明实施例所提供的电池和具有该电池的农业无人机进行了详细介 绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (42)

  1. 一种电池，其特征在于，所述电池包括：
    壳体，设有开口以及靠近所述开口设置的第一固定连接件；
    盖体，盖设在所述开口，并且所述盖体对应所述第一固定连接件设有第二固定连接件；
    电芯组件，包括电芯和与所述电芯电连接的第一电连接件，所述电芯收容在所述壳体内；以及
    电源管理系统，包括主控板和与所述主控板电连接的第二电连接件，所述主控板收容在所述盖体内，用于对所述电芯的状态进行控制或/及监测，所述电芯的状态包括如下至少一种：放电，充电，温度，电流，电压，电量；
    其中，所述第一固定连接件与所述第二固定连接件相配合，以使所述盖体与所述壳体可拆卸连接，所述第一电连接件与所述第二电连接件可对接，以使所述主控板和所述电芯电连接；
    当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述第一电连接件和所述第二电连接件相应对接，以实现电连接。
  2. 根据权利要求1所述的电池，其特征在于，所述第一电连接件包括用于与电芯正极电连接的第一正极连接部件和用于与电芯负极电连接的第一负极连接部件，
    所述第二电连接件包括用于与所述电源管理系统的电源正极电连接的第二正极连接部件和用于与所述电源管理系统的电源负极电连接的第二负极连接部件；
    当所述盖体装设于所述壳体上时，所述第一正极连接部件与所述第二正极连接部件对应电连接，并且所述第一负极连接部件与第二负极连接部件对应电连接。
  3. 根据权利要求2所述的电池，其特征在于，所述电池还包括：
    转接板，所述转接板盖设在所述开口上，并且所述转接板与所述壳体配合形成一收容腔，所述电芯收容在所述收容腔内；
    所述第一正极连接部件和所述第一负极连接部件均设于所述转接板。
  4. 根据权利要求3所述的电池，其特征在于，所述电芯为多个；
    所述电芯组件还包括收容在所述收容腔内的极耳板以及设于所述极耳板上并与所述极耳板电连接的连接器，多个所述电芯之间通过所述极耳板实现并联和/或串联连接；
    所述转接板设有适配器，所述第一正极连接部件和所述第一负极连接部件与所述适配器分别电连接；
    所述适配器与所述连接器电配合，以使所述电芯正极与所述第一正极连接部件电连接，所述电芯负极与所述第一负极连接部件电连接。
  5. 根据权利要求4所述的电池，其特征在于，所述转接板还设有温度采集插座，所述温度采集插座与所述适配器电连接；
    所述电源管理系统包括设于所述盖体的温度采集插头，所述温度采集插头与所述 主控板电连接；
    当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述温度采集插头与所述温度采集插座插接连接，以实现电连接。
  6. 根据权利要求3所述的电池，其特征在于，所述转接板还设有电压采集插座，所述电压采集插座与所述连接器电连接；
    所述电源管理系统还包括设于所述盖体的电压采集插头，所述电压采集插头与所述主控板电连接；
    当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述电压采集插头与所述电压采集插座插接连接，以实现电连接。
  7. 根据权利要求3所述的电池，其特征在于，所述电池还包括：
    固定件；
    当所述第一正极连接部件与所述第二正极连接部件对应电连接时，通过所述固定件将所述第一正极连接部件与所述第二正极连接部件固定连接；和/或，
    当所述第一负极连接部件与所述第二负极连接部件对应电连接时，通过所述固定件将所述第一负极连接部件与所述第二负极连接部件固定连接。
  8. 根据权利要求7所述的电池，其特征在于，所述第一正极连接部件设有第一固定孔，所述第二正极连接部件设有第二固定孔，所述固定件插接在所述第一固定孔和所述第二固定孔中，以使所述第一正极连接部件与所述第二正极连接部件固定连接；和/或，
    所述第一负极连接部件设于第三固定孔，所述第二负极连接部件设有第四固定孔，所述固定件插接在所述第三固定孔和所述第四固定孔中，以使所述第一负极连接部件与所述第二负极连接部件固定连接。
  9. 根据权利要求8所述的电池，其特征在于，所述第一正极连接部件包括设于所述转接板的第一正极主体以及设于所述转接板远离所述收容腔的一侧并弯折连接所述第一正极主体的第一正极加强部，所述第一固定孔设于所述第一正极主体上；
    所述第二正极连接部件包括设于所述盖体的第二正极主体以及设于所述盖体并弯折连接所述第二正极主体的第二正极加强部，所述第二固定孔设于所述第二正极主体上；
    和/或，
    所述第一负极连接部件包括设于所述转接板的第一负极主体以及设于所述转接板远离所述收容腔的一侧并弯折连接所述第一负极主体的第一负极加强部，所述第三固定孔设于所述第一负极主体上；
    所述第二负极连接部件包括设于所述盖体的第二负极主体以及设于所述盖体并弯折连接所述第二负极主体的第二负极连接部，所述第四固定孔设于所述第二负极主体上。
  10. 根据权利要求8所述的电池，其特征在于，所述转接板上还设有位于所述第 一正极连接部件一侧的第一固定部，所述第一固定部设有第一安装孔，所述固定件穿设所述第一安装孔后与所述第一固定孔和所述第二固定孔插接连接；和/或，
    所述转接板上还设有位于所述第一负极连接部件一侧的第二固定部，所述第二固定部设有第二安装孔，所述固定件穿设所述第二安装孔后与所述第三固定孔和所述第四固定孔插接连接。
  11. 根据权利要求10所述的电池，其特征在于，所述第一固定部和所述第二固定部均靠近所述转接板的边缘设置，所述盖体的对应位置设有定位槽，所述第一固定部和所述第二固定部收容在对应的定位槽中。
  12. 根据权利要求11所述的电池，其特征在于，所述第一固定部和所述第二固定部均凸出于所述转接板的边缘。
  13. 根据权利要求10所述的电池，其特征在于，所述转接板上还设有第一外壳和第二外壳，所述第一外壳具有第一收容槽，所述第一正极连接部件收容在所述第一收容槽中，所述第一安装孔与所述第一收容槽相连通；
    所述第二外壳具有第二收容槽，所述第一负极连接部件收容在所述第二收容槽中，所述第二安装孔与所述第二收容槽相连通。
  14. 根据权利要求3所述的电池，其特征在于，所述第一固定连接件包括多个凸耳，所述凸耳与所述转接板和所述第二固定连接件相连接。
  15. 根据权利要求1所述的电池，其特征在于，所述壳体包括U型折弯件和与所述U型折弯件的两个侧部对应配合的两个侧盖，所述侧盖与所述U型弯折件固定连接。
  16. 根据权利要求15所述的电池，其特征在于，所述壳体还包括保护层，所述保护层包裹所述U型弯折件和所述侧盖相连所形成的所述壳体的侧边部。
  17. 根据权利要求1所述的电池，其特征在于，所述盖体上设有功能接口，所述功能接口与所述主控板电连接。
  18. 根据权利要求17所述的电池，其特征在于，所述功能接口包括充电接口和/或动力输出接口。
  19. 根据权利要求1所述的电池，其特征在于，所述盖体上设有把手。
  20. 根据权利要求1所述的电池，其特征在于，所述电源管理系统还包括设于所述盖体内的加密电路板以及设于所述盖体的通信装置；
    所述加密电路板与所述主控板电连接，并与所述通信装置电连接，所述通信装置用以与外部设备通信连接；
    外部设备通过所述通信装置发送电池身份验证信息至所述加密电路板，所述加密电路板在判断出所接收到的电池身份验证信息合法时，控制所述主控板与所述外部设备电连接。
  21. 根据权利要求20所述的电池，其特征在于，所述主控板和所述盖体之间形成一密封腔体，所述加密电路板收容在所述密封腔体内。
  22. 一种农业无人机，其特征在于，包括：
    机身；
    设于所述机身的飞行控制器；以及
    电池，用于对农业无人机供电，所述电池固定在所述机身上；所述电池包括：
    壳体，设有开口以及靠近所述开口设置的第一固定连接件；
    盖体，盖设在所述开口，并且所述盖体对应所述第一固定连接件设有第二固定连接件；
    电芯组件，包括电芯和与所述电芯电连接的第一电连接件，所述电芯收容在所述壳体内；以及
    电源管理系统，包括可与所述飞行控制器电连接的主控板和与所述主控板电连接的第二电连接件，所述主控板收容在所述盖体内，用于对所述电芯的状态进行控制或/及监测，所述电芯的状态包括如下至少一种：放电，充电，温度，电流，电压，电量；
    其中，所述第一固定连接件与所述第二固定连接件相配合，以使所述盖体与所述壳体可拆卸连接，所述第一电连接件与所述第二电连接件可对接，以使所述主控板和所述电芯电连接，并使所述主控板与所述飞行控制器电连接；
    当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述第一电连接件和所述第二电连接件相应对接，以实现电连接。
  23. 根据权利要求22所述的农业无人机，其特征在于，所述第一电连接件包括用于与电芯正极电连接的第一正极连接部件和用于与电芯负极电连接的第一负极连接部件，
    所述第二电连接件包括用于与所述电源管理系统的电源正极电连接的第二正极连接部件和用于与所述电源管理系统的电源负极电连接的第二负极连接部件；
    当所述盖体装设于所述壳体上时，所述第一正极连接部件与所述第二正极连接部件对应电连接，并且所述第一负极连接部件与第二负极连接部件对应电连接。
  24. 根据权利要求23所述的农业无人机，其特征在于，所述电池还包括：
    转接板，所述转接板盖设在所述开口上，并且所述转接板与所述壳体配合形成一收容腔，所述电芯收容在所述收容腔内；
    所述第一正极连接部件和所述第一负极连接部件均设于所述转接板。
  25. 根据权利要求24所述的农业无人机，其特征在于，所述电芯为多个；
    所述电芯组件还包括收容在所述收容腔内的极耳板以及设于所述极耳板上并与所述极耳板电连接的连接器，多个所述电芯之间通过所述极耳板实现并联和/或串联连接；
    所述转接板设有适配器，所述第一正极连接部件和所述第一负极连接部件与所述适配器分别电连接；
    所述适配器与所述连接器电配合，以使所述电芯正极与所述第一正极连接部件电连接，所述电芯负极与所述第一负极连接部件电连接。
  26. 根据权利要求25所述的农业无人机，其特征在于，所述转接板还设有温度采 集插座，所述温度采集插座与所述适配器电连接；
    所述电源管理系统包括设于所述盖体的温度采集插头，所述温度采集插头与所述主控板电连接；
    当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述温度采集插头与所述温度采集插座插接连接，以实现电连接。
  27. 根据权利要求24所述的农业无人机，其特征在于，所述转接板还设有电压采集插座，所述电压采集插座与所述连接器电连接；
    所述电源管理系统还包括设于所述盖体的电压采集插头，所述电压采集插头与所述主控板电连接；
    当所述盖体装设于所述壳体上、所述第一固定连接件与所述第二固定连接件相配合时，所述电压采集插头与所述电压采集插座插接连接，以实现电连接。
  28. 根据权利要求24所述的农业无人机，其特征在于，所述电池还包括：
    固定件；
    当所述第一正极连接部件与所述第二正极连接部件对应电连接时，通过所述固定件将所述第一正极连接部件与所述第二正极连接部件固定连接；和/或，
    当所述第一负极连接部件与所述第二负极连接部件对应电连接时，通过所述固定件将所述第一负极连接部件与所述第二负极连接部件固定连接。
  29. 根据权利要求28所述的农业无人机，其特征在于，所述第一正极连接部件设有第一固定孔，所述第二正极连接部件设有第二固定孔，所述固定件插接在所述第一固定孔和所述第二固定孔中，以使所述第一正极连接部件与所述第二正极连接部件固定连接；和/或，
    所述第一负极连接部件设于第三固定孔，所述第二负极连接部件设有第四固定孔，所述固定件插接在所述第三固定孔和所述第四固定孔中，以使所述第一负极连接部件与所述第二负极连接部件固定连接。
  30. 根据权利要求29所述的农业无人机，其特征在于，所述第一正极连接部件包括设于所述转接板的第一正极主体以及设于所述转接板远离所述收容腔的一侧并弯折连接所述第一正极主体的第一正极加强部，所述第一固定孔设于所述第一正极主体上；
    所述第二正极连接部件包括设于所述盖体的第二正极主体以及设于所述盖体并弯折连接所述第二正极主体的第二正极加强部，所述第二固定孔设于所述第二正极主体上；
    和/或，
    所述第一负极连接部件包括设于所述转接板的第一负极主体以及设于所述转接板远离所述收容腔的一侧并弯折连接所述第一负极主体的第一负极加强部，所述第三固定孔设于所述第一负极主体上；
    所述第二负极连接部件包括设于所述盖体的第二负极主体以及设于所述盖体并弯折连接所述第二负极主体的第二负极连接部，所述第四固定孔设于所述第二负极主体 上。
  31. 根据权利要求29所述的农业无人机，其特征在于，所述转接板上还设有位于所述第一正极连接部件一侧的第一固定部，所述第一固定部设有第一安装孔，所述固定件穿设所述第一安装孔后与所述第一固定孔和所述第二固定孔插接连接；和/或，
    所述转接板上还设有位于所述第一负极连接部件一侧的第二固定部，所述第二固定部设有第二安装孔，所述固定件穿设所述第二安装孔后与所述第三固定孔和所述第四固定孔插接连接。
  32. 根据权利要求31所述的农业无人机，其特征在于，所述第一固定部和所述第二固定部均靠近所述转接板的边缘设置，所述盖体的对应位置设有定位槽，所述第一固定部和所述第二固定部收容在对应的定位槽中。
  33. 根据权利要求32所述的农业无人机，其特征在于，所述第一固定部和所述第二固定部均凸出于所述转接板的边缘。
  34. 根据权利要求31所述的农业无人机，其特征在于，所述转接板上还设有第一外壳和第二外壳，所述第一外壳具有第一收容槽，所述第一正极连接部件收容在所述第一收容槽中，所述第一安装孔与所述第一收容槽相连通；
    所述第二外壳具有第二收容槽，所述第一负极连接部件收容在所述第二收容槽中，所述第二安装孔与所述第二收容槽相连通。
  35. 根据权利要求24所述的农业无人机，其特征在于，所述第一固定连接件包括多个凸耳，所述凸耳与所述转接板和所述第二固定连接件相连接。
  36. 根据权利要求22所述的农业无人机，其特征在于，所述壳体包括U型折弯件和与所述U型折弯件的两个侧部对应配合的两个侧盖，所述侧盖与所述U型弯折件固定连接。
  37. 根据权利要求36所述的农业无人机，其特征在于，所述壳体还包括保护层，所述保护层包裹所述U型弯折件和所述侧盖相连所形成的所述壳体的侧边部。
  38. 根据权利要求22所述的农业无人机，其特征在于，所述盖体上设有功能接口，所述功能接口与所述主控板电连接。
  39. 根据权利要求38所述的农业无人机，其特征在于，所述功能接口包括充电接口和/或动力输出接口。
  40. 根据权利要求22所述的农业无人机，其特征在于，所述盖体上设有把手。
  41. 根据权利要求22所述的农业无人机，其特征在于，所述电源管理系统还包括设于所述盖体内的加密电路板以及设于所述盖体的通信装置；
    所述加密电路板与所述主控板电连接，并与所述通信装置电连接，所述通信装置用以与外部设备通信连接；
    外部设备通过所述通信装置发送电池身份验证信息至所述加密电路板，所述加密电路板在判断出所接收到的电池身份验证信息合法时，控制所述主控板与所述外部设备电连接。
  42. 根据权利要求41所述的农业无人机，其特征在于，所述主控板和所述盖体之间形成一密封腔体，所述加密电路板收容在所述密封腔体内。
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