WO2021258591A1 - 电动无人机 - Google Patents

电动无人机 Download PDF

Info

Publication number
WO2021258591A1
WO2021258591A1 PCT/CN2020/124266 CN2020124266W WO2021258591A1 WO 2021258591 A1 WO2021258591 A1 WO 2021258591A1 CN 2020124266 W CN2020124266 W CN 2020124266W WO 2021258591 A1 WO2021258591 A1 WO 2021258591A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
battery connector
elastic member
connector
upper substrate
Prior art date
Application number
PCT/CN2020/124266
Other languages
English (en)
French (fr)
Inventor
肖广元
章�露�
周海良
Original Assignee
苏州极目机器人科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州极目机器人科技有限公司 filed Critical 苏州极目机器人科技有限公司
Publication of WO2021258591A1 publication Critical patent/WO2021258591A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/24—Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Definitions

  • This application relates to the technical field of unmanned aerial vehicles, for example, an electric unmanned aerial vehicle.
  • UAVs include electric UAVs and oil-powered UAVs.
  • Oil-powered UAVs have complex structures, high prices and high requirements for operation, while electric UAVs have simple structures, low requirements for pilots, and low prices. The application of electric drones is becoming more and more widespread.
  • Electric drones need to be equipped with batteries.
  • the batteries are usually detachable and connected to the electric drones to provide power for the electric drones.
  • a battery connector is usually fixed on an electric drone.
  • the battery connector includes a housing and pins. The pins are installed in the housing and some of the pins are exposed outside the housing.
  • the battery is provided with sockets corresponding to the above-mentioned pins, and the sockets on the battery are inserted between the pins in the battery connector, so that the electrical connection between the battery and the electric drone can be realized.
  • the electric drone will change its attitude during the air flight, and the fuselage will tilt back and forth, left and right, causing the battery to move relative to the battery connector in a direction perpendicular to the direction in which the battery connector and the battery are inserted. Poor contact between battery connectors can cause safety hazards such as sparking.
  • the pins of the existing battery connector can be floated and installed in the housing.
  • the pins in the battery connector can float in the housing along the direction perpendicular to the pins under the drive of the battery, so that the battery and the battery connector move synchronously and prevent the battery and the battery connector from moving. Poor contact.
  • this design has a small floating range.
  • this design has a small floating range.
  • in order to realize the floating of the pins in the battery connector in the housing there needs to be a certain gap between the sidewalls of the battery connector housing and the pins, resulting in battery connection
  • the airtightness of the housing of the device is poor, and there is a potential safety hazard.
  • the application provides an electric unmanned aerial vehicle, which can deal with the poor connection effect and poor sealing of the battery connector on the electric unmanned aerial vehicle.
  • An embodiment of the application provides an electric drone, which includes an elastic component, a battery connector, and a frame;
  • the battery connector is configured to be connected to the battery, and the battery connector is installed on the rack through the elastic component;
  • the elastic component has an elastic deformation in a direction perpendicular to the connection direction of the battery connector and the battery, so that the battery connector can be driven by the battery to move along the rack. Float in a direction perpendicular to the connection direction of the battery connector and the battery.
  • Figure 1 is a schematic structural diagram of an electric drone provided by an embodiment of the application.
  • Figure 2 is a schematic diagram of another structure of an electric drone provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of the structure of a battery connector and a rack provided by an embodiment of the application;
  • FIG. 4 is another schematic diagram of the structure of the battery connector and the rack provided by the embodiment of the application.
  • FIG. 5 is a schematic diagram of the structure of the upper substrate in FIG. 4;
  • FIG. 6 is a schematic diagram of the structure of the lower substrate in FIG. 4;
  • FIG. 7 is a schematic structural diagram of the battery connector in FIG. 4;
  • Figure 8 is a cross-sectional view of the first elastic member in Figure 5;
  • FIG. 9 is a schematic diagram of the structure of the battery frame in FIG. 4;
  • FIG. 10 is another schematic diagram of the structure of the battery frame in FIG. 4;
  • Fig. 11 is an enlarged view of a partial structure of an electric unmanned aerial vehicle provided by an embodiment.
  • Icon 1-Elastic component; 10-First elastic part; 11-Second elastic part; 12-First fixing seat; 13-Second fixing seat; 14-Threaded post; 15-Cylinder groove; 16-Mounting hole ;2-Battery connector; 20-shell; 21-pin; 3-frame; 30-upper base plate; 300-gap slot; 31-lower base plate; 310-protruding plate; 32-baffle plate; 33- Arm connector; 34-battery frame; 340-mounting part; 35-first fixed rod; 36-second fixed rod; 37-material frame; 370-guide; 4-battery; 5-boss; 6 Hook and loop.
  • the electric drone provided in this embodiment includes an elastic component 1, a battery connector 2 and a frame 3.
  • the battery connector 2 is configured to be connected to the battery 4, and the battery connector 2 is installed on the rack 3 through the elastic component 1.
  • the elastic component 1 has an elastic deformation in the direction perpendicular to the connection direction of the battery connector 2 and the battery 4, so that the battery connector 2 can be driven by the battery 4 along the rack 3 perpendicular to the battery connector 2 and The direction of the battery 4 connection direction floats.
  • the electric drone provided in this embodiment needs to be used with a battery 4.
  • the battery 4 can be fixed on the frame 3 of the electric drone through a detachable connection such as hooking or snapping.
  • the battery 4 and the battery connector 2 can be connected together.
  • the connection between the battery 4 and the battery connector 2 can be plug-in connection.
  • the battery connector 2 may include a housing 20 and pins 21.
  • the pins 21 are fixed inside the housing 20, and some of the pins 21 are exposed outside the housing 20.
  • the pins 21 The exposed part and the side wall of the housing 20 can be connected in a sealed manner.
  • the battery 4 can be provided with a jack corresponding to the above-mentioned pin 21. After the battery 4 is connected to the battery connector 2, the battery 4 can supply power to the battery connector 2, so that the electric drone can be connected to the battery The power unit connected to the device 2 supplies power.
  • the battery 4 moves relative to the frame 3 in a direction perpendicular to the connection direction of the battery connector 2 and the battery 4 due to the changes in the attitude of the electric drone in the roll and pitch directions, Since the battery connector 2 connected to the battery 4 is installed on the rack 3 through the elastic component 1, the moving battery 4 can drive the battery connector 2 together on the rack 3, along the line perpendicular to the battery connector 2 and the battery 4 The direction of the connection direction, that is, the battery 4 and the battery connector 2 can move synchronously. No matter what the attitude of the drone changes, the battery 4 and the battery connector 2 can be prevented from moving in a horizontal plane perpendicular to the connection direction. , To prevent poor contact between the battery 4 and the battery connector 2.
  • the movement between the battery connector 2 and the battery 4 here includes the displacement between the battery connector 2 and the battery 4, which may be vibration, floating, or the like.
  • the battery connector 2 in the electric drone provided by this embodiment is mounted on the frame 3 through the elastic component 1, the battery connector 2 as a whole can move synchronously with the battery 4 through the elastic component 1, so this embodiment provides The battery connector 2 in the electric drone does not need to float the pin 21 of the battery connector 2 into the housing 20 of the battery connector 2, and the battery connector 2 does not need to be the battery connector 2 A gap is provided during the floating process of the pin 21 in the middle, and the external elastic component 1 ensures that the battery connector 2 can move, thereby improving the airtightness of the battery connector 2 and thereby ensuring the safety of the battery connector 2 in use.
  • the battery connector 2 for connecting with the battery 4 in the electric drone provided in this embodiment is connected to the frame 3 through the elastic component 1, so that the battery connector 2 can move synchronously with the battery 4 , To prevent poor contact between the battery 4 and the battery connector 2. And because the battery connector 2 is installed on the rack 3 through the elastic assembly 1, the battery connector 2 can move synchronously with the battery 4, so the battery connector 2 does not need to be provided for the floating process of the pin 21 in the battery connector 2 Clearance, the safety of the battery connector 2 can be guaranteed.
  • the electric unmanned aerial vehicle provided in this embodiment alleviates the technical problems of poor connection effect and poor sealing of the battery connector in the related art.
  • the frame 3 includes an upper base plate 30 and a lower base plate 31, and the upper base plate 30 and the lower base plate 31 are arranged in parallel.
  • the battery connector 2 is clamped between the upper substrate 30 and the lower substrate 31, and one end of the battery connector 2 protrudes from the upper substrate 30 to be connected to the battery 4.
  • the portion of the battery connector 2 protruding from the upper substrate 30 is configured to be connected to the battery 4.
  • the portion of the battery connector 2 protruding from the upper substrate 30 is the pin 21 of the battery connector 2 exposed outside the housing 20.
  • the upper substrate 30 and the lower substrate 31 arranged in parallel can support the battery connector 2 so that the battery connector 2 is vertically connected between the upper substrate 30 and the lower substrate 31.
  • the battery connector 2 is vertically connected between the upper substrate 30 and the lower substrate 31, the battery 4 and the battery connector 2 are connected together in a direction perpendicular to the surface of the upper substrate 30.
  • the upper substrate 30 and the lower substrate 31 can cooperate with each other to clamp the battery connector 2 so as to improve the installation stability of the battery connector 2.
  • the upper substrate 30 can also abut the battery 4 to support the battery 4.
  • the elastic assembly 1 includes a first elastic member 10 arranged on the side wall of the battery connector 2 and a second elastic member 11 arranged on the bottom wall of the battery connector 2.
  • the battery connector 2 passes through the first elastic member 10
  • the elastic member 10 is connected to the upper substrate 30, and the battery connector 2 is connected to the lower substrate 31 through the second elastic member 11.
  • the first elastic member 10 and the second elastic member 11 cooperate with each other on the side wall and the bottom wall of the battery connector 2 to play a limiting role, which limits the connection between the battery connector 2 and the battery 4 in the direction parallel to the connection. Move, improve the stability of use.
  • the battery 4 fixed on the frame 3 will move in a direction perpendicular to the connection direction of the battery connector 2 and the battery 4 due to the change of the attitude of the electric drone in the roll and pitch directions.
  • the battery 4 and the battery 4 in the connection direction move less due to the gravity action of the battery 4, and because the first elastic member 10 is arranged at
  • the side wall of the battery connector 2 and the second elastic member 11 are arranged on the bottom wall of the battery connector 2 to limit the movement in the connection direction. Therefore, in this embodiment, the first elastic member 10 may have a smaller length in its length direction.
  • the second elastic member 11 also has a small amount of expansion and contraction in its length direction.
  • the amount of expansion and contraction of the first elastic member 10 and the amount of expansion and contraction of the second elastic member 11 are small, so that the battery connector 2 can have a small floating amount in the direction perpendicular to the upper substrate 30 and the lower substrate 31.
  • the stability of the connection between the battery connector 2 and the battery 4 is ensured, and poor contact between the battery connector 2 and the battery 4 during the synchronous movement of the battery 4 is prevented.
  • the battery connector 2 elastically connected between the upper substrate 30 and the lower substrate 31 through the first elastic member 10 and the second elastic member 11 is on the surface of the upper substrate 30.
  • the parallel direction will not be greatly restricted.
  • the battery connector 2 has a sufficient floating amount in the direction parallel to the board surface of the upper substrate 30, which can be well adapted to the moving process of the battery 4, and the battery connector 2 is reduced. Risk of poor contact with battery 4.
  • the battery connector 2 is installed on the same side of the upper substrate 30 and the lower substrate 31.
  • the upper substrate 30 and the lower substrate 31 are located on the side away from the battery connector 2 A baffle 32 can be installed in the room.
  • the upper substrate 30, the baffle 32 and the lower substrate 31 may be connected together in sequence by screws.
  • the electric drone includes a front end and a rear end, wherein the upper substrate 30, the lower substrate 31 and the battery connector 2 are all located at the rear end of the electric drone.
  • the upper substrate 30 and the lower substrate 31 are both strip-shaped
  • a machine arm connector 33 may be connected between the first end of the upper substrate 30 and the first end of the lower substrate 31, and the second end of the upper substrate 30
  • An arm connecting member 33 may be connected to the second end of the lower base plate 31, and the two arm connecting members 33 are respectively arranged to be connected to the arm of the electric unmanned aerial vehicle.
  • a relief groove 300 is provided at a position corresponding to the battery connector 2 on the side of the upper substrate 30.
  • a protruding plate 310 is provided at a position corresponding to the battery connector 2 on the side of the lower substrate 31.
  • the battery connector 2 is disposed on the protruding plate 310 and abuts against the relief groove 300.
  • the relief groove 300 is configured to cooperate with the protruding plate 310 to support the battery connector 2 more stably, so that the battery connector 2 can be stably connected to the upper substrate 30 and the lower substrate 31, and can be stably maintained with the upper substrate 30 The state of the board surface vertical.
  • the first elastic member 10 and the second elastic member 11 are both strip-shaped.
  • the first end of the first elastic member 10 is fixed on the side wall of the battery connector 2 close to the recess 300, and the second end of the first elastic member 10 is connected to the side of the upper substrate 30 close to the lower substrate 31, and The first elastic member 10 is perpendicular to the upper substrate 30.
  • the first end of the second elastic member 11 is fixed on the side wall of the battery connector 2 close to the protruding plate 310 at a position away from the first elastic member 10, and the second end of the second elastic member 11 is close to the lower substrate 31
  • One side of the upper substrate 30 is connected, and the second elastic member 11 is perpendicular to the lower substrate 31.
  • the strip-shaped first elastic member 10 and the strip-shaped second elastic member 11 can be bent under the drive of the battery 4 and the battery connector 2.
  • the battery connector 2 can Floating in a direction parallel to the surface of the upper substrate 30, the battery connector 2 can move synchronously with the battery 4.
  • both the first elastic member 10 and the second elastic member 11 may be rubber columns.
  • the first elastic member 10 perpendicular to the upper substrate 30 and located on the side wall of the battery connector 2 close to the recess 300, and perpendicular to the lower substrate 31 and located near the protruding plate 310 of the battery connector 2
  • the second elastic member 11 on the side wall far away from the first elastic member 10 has a staggered design in the horizontal direction. At this time, the first elastic member 10 and the second elastic member 11 can improve the installation stability of the battery connector 2 .
  • the elastic component 1 further includes a first fixing seat 12 and a second fixing seat 13.
  • the first end of the first elastic member 10 is fixed on the side wall of the battery connector 2 close to the recess 300 through the first fixing seat 12.
  • the first end of the second elastic member 11 is fixed on the side wall of the battery connector 2 close to the protruding plate 310 at a position away from the first elastic member 10 by the second fixing seat 13.
  • both the first fixing base 12 and the second fixing base 13 can be fixed on the battery connector 2.
  • the first fixing seat 12 is configured to support the first elastic member 10 so that the first elastic member 10 can be stably installed between the battery connector 2 and the upper substrate 30.
  • the second fixing seat 13 is configured to support the second elastic member 11 so that the second elastic member 11 can be stably installed between the battery connector 2 and the lower substrate 31.
  • the first elastic member 10 and the first fixing base 12 may be detachably connected, and the first elastic member 10 and the upper substrate 30 may be detachably connected.
  • the second elastic element 11 and the second fixing base 13 may be detachably connected, and the second elastic element 11 and the lower substrate 31 may be detachably connected.
  • the first end of the first elastic member 10 close to the first fixing seat 12 and the first end of the second elastic member 11 close to the second fixing seat 13 are both connected with a threaded post 14 ,
  • the threaded column 14 is provided with an external thread.
  • Both the first fixing seat 12 and the second fixing seat 13 are provided with threaded holes, and the threaded post 14 is threadedly connected in the threaded hole.
  • the second end of the first elastic member 10 and the second end of the second elastic member 11 are both provided with a cylindrical groove 15, and the inner side wall of the cylindrical groove 15 is provided with an internal thread.
  • the upper substrate 30 is provided with a mounting hole 16 at a position corresponding to the first elastic member 10
  • the lower substrate 31 is also provided with a mounting hole 16 at a position corresponding to the second elastic member 11.
  • the mounting hole 16 Internal threads are provided on the inner side wall.
  • the cylindrical groove 15 of the first elastic member 10 may communicate with the installation hole 16 on the upper substrate 30, and the cylindrical groove 15 of the second elastic member 11 may communicate with the installation hole 16 on the lower substrate 31.
  • the cylindrical groove 15 on the first elastic member 10 and the screws installed in the mounting holes 16 on the upper substrate 30 can stably abut the first elastic member 10 between the first fixing seat 12 and the upper substrate 30
  • the screws installed in the cylindrical groove 15 on the second elastic member 11 and the mounting hole 16 on the lower base plate 31 can stably abut the second elastic member 11 between the second fixing seat 13 and the lower base plate 31 Therefore, the battery connector 2 can be stably mounted on the upper substrate 30 and the lower substrate 31 along the direction perpendicular to the surface of the upper substrate 30, so that the battery connector 2 can be perpendicular to the surface of the upper substrate 30.
  • the direction has a small floating amount, which can ensure the stability of the connection between the battery connector 2 and the battery 4.
  • the process of installing screws in the mounting holes 16 on the upper substrate 30 and the cylindrical grooves 15 on the first elastic member 10 in sequence is performed on the upper surface of the frame 3, and in sequence on the mounting holes on the lower substrate 31
  • the process of installing the screws in the cylindrical groove 15 on the second elastic member 11 and the second elastic member 11 is performed on the lower surface of the frame 3. Therefore, the battery connector 2 is stably installed on the upper substrate 30 and the lower substrate 30 with screws.
  • the process of screwing the screw is not limited, and the process of installing the battery connector 2 is relatively convenient.
  • the rack 3 further includes an annular battery frame 34, and the battery frame 34 is configured to accommodate the battery 4.
  • the battery frame 34 is provided with a mounting portion 340 that protrudes away from the center of the battery frame 34, and the mounting portion 340 extends in and abuts between the upper substrate 30 and the lower substrate 31.
  • the mounting portion 340, the position of the upper substrate 30 near the relief groove 300 and the lower substrate 31 form a mounting platform, and the battery connector 2 is located in the mounting platform.
  • the battery frame 34 is configured to support the battery 4 so that the battery 4 can be stably installed on the rack 3.
  • the mounting portion 340 on the battery frame 34 extending into and abutting between the upper substrate 30 and the lower substrate 31 can abut against the side wall of the battery connector 2 when the battery connector 2 is installed in the mounting table, thereby It can play a role in supporting the battery connector 2 so that the battery connector 2 can be stably and vertically connected to the upper substrate 30 and the lower substrate 31.
  • the mounting portion 340, the mounting platform formed between the position of the upper base plate 30 near the relief groove 300 and the lower base plate 31 can not only provide a mounting position for the battery connector 2 on the rack 3 , It can also support the battery connector 2 stably, and play a role of limiting and protecting the battery connector 2.
  • the frame 3 further includes a first fixing rod 35 and a second fixing rod 36 arranged in parallel.
  • the first fixing rod 35 and the second fixing rod 36 are respectively located on both sides of the battery frame 34, and one end of the first fixing rod 35 and one end of the second fixing rod 36 are both fixed between the upper base plate 30 and the lower base plate 31.
  • the battery frame 34 is fixed between the first fixing rod 35 and the second fixing rod 36.
  • the first fixing rod 35 and the second fixing rod 36 are configured to support the battery frame 34, so as to stably support the battery 4 in the battery frame 34.
  • the battery frame 34 may be connected between the first fixing rod 35 and the second fixing rod 36 through a connecting member such as a ring-shaped clamp.
  • both the first fixed rod 35 and the second fixed rod 36 may have a hollow structure.
  • the housing 20 in the battery connector 2 may also be provided with a wire.
  • the first end of the wire is connected to the pin 21 of the battery connector 2 in the housing 20.
  • the power units on the man-machine are connected together.
  • the above-mentioned wires can be threaded through the hollow first fixing rod 35 and the hollow second fixing rod 36.
  • the first fixing rod 35 and the second fixing rod 36 can play the role of concealing the wires, waterproofing and arranging the wires.
  • the frame 3 further includes an annular material frame 37, which is fixed on the side of the battery frame 34 away from the mounting part 340, and is set to accommodate the electric unmanned Material boxes such as water tanks on the machine.
  • the material frame 37 may also be fixed between the first fixing rod 35 and the second fixing rod 36 by a connecting member such as an annular clamp.
  • the inner side wall of the material frame 37 may also be provided with a guide 370 protruding from the inner side wall of the material frame 37.
  • the shape of the guide 370 is a trapezoid, the area of the bottom surface is larger than the area of the top surface, and the bottom surface is fixed on the inner side wall of the material frame 37.
  • the guide 370 can guide the installation process of the material in the process of installing the material in the material frame 37, so that the material can be installed in the material frame 37 smoothly.
  • the electric drone provided in this embodiment may also include an electronic device, a control device, and other devices.
  • the electronic device and the control device are installed on an end of the electric drone away from the upper substrate 30 and the lower substrate 31.
  • the end of the first fixing rod 35 away from the upper substrate 30 and the lower substrate 31 and the end of the second fixing rod 36 away from the upper substrate 30 and the lower substrate 31 can both be fixed to the above-mentioned electronic devices, control devices and other devices.
  • At least two bosses 5 are installed on the surface of the upper substrate 30 away from the lower substrate 31. At least two bosses 5 are respectively located on both sides of the part of the battery connector 2 protruding from the upper substrate 30, and the height of the boss 5 is greater than the height of the part of the battery connector 2 protruding from the upper substrate 30. There is a gap between the boss 5 and the portion of the battery connector 2 protruding from the upper substrate 30 so that the battery 4 is connected to the battery connector 2 after passing through the boss 5.
  • At least two bosses 5 are respectively located on both sides of the part of the battery connector 2 protruding from the upper substrate 30, and the height of the boss 5 is greater than the height of the part of the battery connector 2 protruding from the upper substrate 30.
  • the boss 5 can also prevent large-volume objects falling outside from hitting the battery connector 2 after passing through the boss 5 when the battery connector 2 is not connected to the battery 4, thereby preventing the battery connector 2 from being damaged. .
  • boss 5 can protect the battery connector 2.
  • the boss 5 can also be used as a target in the alignment connection process between the battery 4 and the battery connector 2 and can guide the alignment connection process between the battery 4 and the battery connector 2.
  • two bosses 5 may be installed on the surface of the upper substrate 30 away from the lower substrate 31, and the two bosses 5 are respectively located on both sides of the portion of the battery connector 2 protruding from the upper substrate 30.
  • a shackle 6 is provided on the rack 3 near the battery connector 2.
  • the shackle 6 is set to hook with the hook portion on the battery 4 when the battery connector 2 is connected to the battery 4 , To confine the battery 4 on the battery connector 2.
  • the hook portion on the battery 4 may be a slot-shaped plate structure, one of the side walls of the hook portion is rotatably connected to the battery 4 through a pin, and the other side wall of the hook portion can be hooked on During the rotation of the part, the hook is hooked on the shackle 6 or detached from the shackle 6, so that the battery 4 and the frame 3 can be fixed and separated.
  • the shackle 6 may be arranged on the upper base plate 30 in the frame 3 at a position close to the relief groove 300.
  • the electric drone provided in this application includes an elastic component 1, a battery connector 2 and a frame 3.
  • the battery connector 2 is configured to be connected to the battery 4, and the battery connector 2 is installed on the rack 3 through the elastic component 1.
  • the elastic component 1 has an elastic deformation in the direction perpendicular to the connection direction of the battery connector 2 and the battery 4, so that the battery connector 2 can be driven by the battery 4 along the rack 3 perpendicular to the battery connector 2 and The direction of the battery 4 connection direction floats.
  • the electric drone provided in this application needs to be used with a battery 4.
  • the battery 4 can be fixed on the frame 3 of the electric drone through a detachable connection such as hooking or snapping. At the same time, the battery 4 is connected to the battery connector 2 Together.
  • the battery 4 moves relative to the frame 3 in a direction perpendicular to the connection direction of the battery connector 2 and the battery 4 due to the changes in the attitude of the electric drone in the roll and pitch directions, Since the battery connector 2 connected to the battery 4 is installed on the rack 3 through the elastic component 1, the moving battery 4 can drive the battery connector 2 together on the rack 3, along the line perpendicular to the battery connector 2 and the battery 4
  • the direction of the connection direction that is, the battery 4 and the battery connector 2 can move synchronously, so that poor contact between the battery 4 and the battery connector 2 can be prevented.
  • the battery connector 2 in the electric drone provided by this application is mounted on the frame 3 through the elastic component 1, the battery connector 2 as a whole can move synchronously with the battery 4 through the elastic component 1, so the electric
  • the battery connector 2 in the unmanned aerial vehicle does not need to be equipped with a floating structure, has a simple structure and good airtightness, ensures the safety of the battery connector 2, and is easy to install, disassemble and maintain, and can effectively improve installation efficiency.
  • the battery connector 2 used to connect to the battery 4 in the electric drone provided by the present application is installed on the frame 3 through the elastic component 1, which not only plays a role in stable installation, but also makes the battery connector 2 Moves synchronously with battery 4 to prevent poor contact between battery 4 and battery connector 2. And because the battery connector 2 is installed on the rack 3 through an external elastic component 1, the battery connector 2 does not need to be provided with a gap, and the whole is more densely closed. The safety of the battery connection 2 can be guaranteed, and it is easier to install and Maintain and improve user experience.

Abstract

一种电动无人机，包括弹性组件(1)、电池连接器(2)和机架(3)；所述电池连接器(2)设置为与电池(4)连接，且所述电池连接器(2)通过所述弹性组件(1)安装在所述机架(3)上；其中，所述弹性组件(1)在垂直于所述电池连接器(2)和所述电池(4)连接方向的方向上具有弹性形变，以使所述电池连接器(2)能够在所述电池(4)的带动下，在所述机架(3)上沿着垂直于所述电池连接器(2)和所述电池(4)连接方向的方向浮动。

Description

电动无人机
本申请要求申请日为2020年6月22日、申请号为202010577259.8的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及无人机技术领域，例如涉及一种电动无人机。
背景技术
无人机包括电动无人机和油动无人机，油动无人机结构复杂、价格昂贵且操作起来要求高，而电动无人机结构简单、对飞手要求较低且价格便宜，因而电动无人机应用越来越广泛。
电动无人机需搭载电池使用，电池通常可拆卸连接在电动无人机上，用于为电动无人机提供动力。电动无人机上通常固定有电池连接器，电池连接器包括壳体和插脚，插脚安装在壳体内且部分插脚外露于壳体之外。电池上设置有与上述插脚对应的插口，电池上的插口与电池连接器中的插脚之间插接，从而可以实现电池与电动无人机之间的电连接。但是电动无人机在空中飞行过程中会产生姿态变化，机身会前后、左右倾斜，导致电池沿着与电池连接器和电池插接的方向垂直的方向相对于电池连接器移动，使得电池与电池连接器之间接触不良，进而会产生打火等安全隐患。
为了防止电池产生移动时电池与电池连接器之间接触不良，现有的一种电池连接器中的插脚可浮动的安装在壳体内。当电池移动时，电池连接器中的插脚可以在电池的带动下，沿着与插脚垂直的方向在壳体内浮动，从而使得电池和电池连接器之间同步移动，防止电池与电池连接器之间接触不良。
但是该设计一方面浮动的幅度较小，另一方面为了实现电池连接器中的插脚在壳体内的浮动，电池连接器的壳体的侧壁与插脚之间需要存在一定的间隙，导致电池连接器的壳体的密封性较差，存在安全隐患。
发明内容
本申请提供了一种电动无人机，能够处理电动无人机上的电池连接器连接效果差、密封性差的情况。
本申请实施例提供一种电动无人机，包括弹性组件、电池连接器和机架；
所述电池连接器设置为与电池连接，且所述电池连接器通过所述弹性组件安装在所述机架上；
其中，所述弹性组件在垂直于所述电池连接器和所述电池连接方向的方向上具有弹性形变，以使所述电池连接器能够在所述电池的带动下，在所述机架上沿着垂直于所述电池连接器和所述电池连接方向的方向浮动。
附图说明
图1为本申请实施例提供的电动无人机的结构示意图；
图2为本申请实施例提供的电动无人机的另一结构示意图；
图3为本申请实施例提供的电池连接器和机架的结构示意图；
图4为本申请实施例提供的电池连接器和机架的另一结构示意图；
图5为图4中的上基板的结构示意图；
图6为图4中的下基板的结构示意图；
图7为图4中的电池连接器的结构示意图；
图8为图5中的第一弹性件的剖视图；
图9为图4中的电池框的结构示意图；
图10为图4中的电池框的另一结构示意图；
图11为一实施例提供的电动无人机的局部结构放大图。
图标：1-弹性组件；10-第一弹性件；11-第二弹性件；12-第一固定座；13-第二固定座；14-螺纹柱；15-柱形槽；16-安装孔；2-电池连接器；20-壳体；21-插脚；3-机架；30-上基板；300-让位槽；31-下基板；310-凸出板；32-挡板；33-机臂连接件；34-电池框；340-安装部；35-第一固定杆；36-第二固定杆；37-物料框；370-导件；4-电池；5-凸台；6-钩环。
具体实施方式
实施例：
如图1-图4所示，本实施例提供的电动无人机包括弹性组件1、电池连接器2和机架3。电池连接器2设置为与电池4连接，且电池连接器2通过弹性组件1安装在机架3上。弹性组件1在垂直于电池连接器2和电池4连接方向的方向上具有弹性形变，以使电池连接器2能够在电池4的带动下，在机架3上沿着垂直于电池连 接器2和电池4连接方向的方向浮动。
如图1所示，本实施例提供的电动无人机需搭配电池4使用，电池4可以通过钩接或者卡接等可拆卸连接方式固定在电动无人机的机架3上，同时，如图2所示，电池4与电池连接器2之间可以连接在一起，可选的，电池4与电池连接器2之间的连接方式可以为插接。其中，电池连接器2可以包括壳体20和插脚21，插脚21固定在壳体20内部，且部分插脚21外露于壳体20之外，为了保证电池连接器2的使用安全性，插脚21的外露部分与壳体20的侧壁之间可以密封连接。对应的，电池4上可以设置有与上述插脚21对应的插孔，电池4与电池连接器2连接在一起后，电池4可以为电池连接器2供电，从而可以为电动无人机上与电池连接器2连接的动力装置供电。
当该电动无人机在飞行过程中，电池4因电动无人机的翻滚、俯仰方向姿态变化，而相对于机架3沿着与电池连接器2和电池4连接方向垂直的方向移动时，由于与电池4连接的电池连接器2通过弹性组件1安装在机架3上，因而移动的电池4可以带动电池连接器2一起在机架3上，沿着垂直于电池连接器2和电池4连接方向的方向，即，电池4和电池连接器2之间可以同步移动，不管无人机的姿态有何种变化都可以避免电池4和电池连接器2在垂直于连接方向的水平面内相互移动，防止电池4与电池连接器2之间接触不良。示例性地，此处电池连接器2和电池4之间的移动包括电池连接器2和电池4之间的位移，可以是震动、浮动等。
其中，由于本实施例提供的电动无人机中的电池连接器2通过弹性组件1安装在机架3上，电池连接器2整体可以通过弹性组件1与电池4同步移动，因而本实施例提供的电动无人机中的电池连接器2，不需将电池连接器2中的插脚21可浮动的安装在电池连接器2的壳体20内，电池连接器2上不需为电池连接器2中的插脚21的浮动过程而设置间隙，通过外置的弹性组件1保证电池连接器2可移动，从而提高电池连接器2的密闭性，进而可以保证电池连接器2的使用安全性。
与相关技术相比，本实施例提供的电动无人机中的用于与电池4连接的电池连接器2通过弹性组件1与机架3连接，从而使得电池连接器2能够与电池4同步移动，防止电池4与电池连接器2之间接触不良。且由于电池连接器2通过弹性组件1安装在机架3上，电池连接器2能够与电池4同步移动，因而电 池连接器2上不需为电池连接器2中的插脚21的浮动过程而设置间隙，电池连接器2的使用安全性可以得到保证。
可以看出，本实施例提供的电动无人机缓解了相关技术中存在的电池连接器连接效果差、密封性差的技术问题。
如图3-图6所示，机架3包括上基板30和下基板31，上基板30和下基板31平行设置。电池连接器2被夹持于上基板30和下基板31之间，并且电池连接器2的一端凸出于上基板30与电池4连接。
如图2所示，电池连接器2的凸出于上基板30的部分设置为与电池4连接。
其中，电池连接器2的凸出于上基板30的部分为电池连接器2中的外露于壳体20之外的插脚21。
平行设置的上基板30和下基板31能够支撑电池连接器2，使得电池连接器2垂直连接在上基板30和下基板31之间。电池连接器2垂直连接在上基板30和下基板31之间时，电池4与电池连接器2沿与上基板30的板面垂直的方向连接在一起。
此外，上基板30和下基板31可以相互配合将电池连接器2夹持住，进而可以提升电池连接器2的安装稳定性。
在实际应用中，当电池4与电池连接器2连接在一起后，上基板30还可以与电池4抵接以支撑电池4。
如图4和图7所示，弹性组件1包括设置于电池连接器2侧壁的第一弹性件10和设置于电池连接器2底壁的第二弹性件11，电池连接器2通过第一弹性件10与上基板30连接，且电池连接器2通过第二弹性件11与下基板31连接。
其中，第一弹性件10和第二弹性件11分别在电池连接器2的侧壁和底壁上相互配合起到限位作用，限制了电池连接器2与电池4在平行于连接方向上的移动，提升了使用稳定性。
由于电动无人机在飞行过程中，固定在机架3上的电池4会因电动无人机的翻滚、俯仰方向姿态变化，而沿着与电池连接器2和电池4连接方向垂直的方向移动(在垂直于电池连接器2和电池4连接方向的水平面内移动)，而在电池连接器2和电池4连接方向上由于电池4的重力作用移动较小，并且由于第一弹性件10设置于电池连接器2侧壁，而第二弹性件11设置于电池连接器2底壁，限制其连接方向上的移动，因而本实施例可选第一弹性件10在其长度方向上具有较小的伸缩量，第二弹性件11在其长度方向上也具有较小的伸缩量。 第一弹性件10的伸缩量和第二弹性件11的伸缩量较小，可以使得电池连接器2在与上基板30和下基板31的板面垂直的方向具有较小的浮动量，从而可以保证电池连接器2与电池4之间的连接稳定性，防止电池连接器2在与电池4同步移动的过程中与电池4之间接触不良。
此外，相关技术中为实现电池连接器2的壳体20中的插脚21的浮动过程，由于插脚21在壳体20内浮动，电池连接器2的壳体20与插脚21之间需设置一定的间隙，但因为插脚21稳定性和壳体20密封性的限制，上述间隙不能过大，导致电池连接器2的插脚21的浮动幅度较小，不能很好的适应电池4的移动过程，电池连接器2和电池4仍旧存在接触不良的危险。
而本实施例提供的电动无人机中，通过第一弹性件10和第二弹性件11弹性连接在上基板30和下基板31之间的电池连接器2，在与上基板30的板面平行的方向上不会受到较大的限制，电池连接器2在与上基板30的板面平行的方向具有足够的浮动量，可以很好的适应电池4的移动过程，降低了电池连接器2和电池4之间的接触不良的风险。
如图3所示，电池连接器2安装在上基板30和下基板31的同一侧，为了更好的保护电池连接器2，上基板30和下基板31的远离电池连接器2的一侧之间可以安装有一个挡板32。
可选的，上基板30、挡板32和下基板31之间可以通过螺钉依次连接在一起。
根据电动无人机的飞行方向，电动无人机包括前端和后端，其中，上基板30、下基板31和电池连接器2均位于电动无人机的后端。示例性的，上基板30和下基板31均为条形，上基板30的第一端和下基板31的第一端之间可以连接有一个机臂连接件33，上基板30的第二端和下基板31的第二端之间可以连接有一个机臂连接件33，上述两个机臂连接件33分别设置为与电动无人机的机臂连接。
如图4、图5及图11所示，上基板30的侧边与电池连接器2对应的位置处设置有让位槽300。下基板31的侧边与电池连接器2对应的位置处设置有凸出板310。电池连接器2设置于凸出板310上并与让位槽300抵接。
让位槽300设置为与凸出板310配合以更稳定的支撑电池连接器2，使得电池连接器2可以稳定的连接在上基板30和下基板31上，以及可以稳定的保持与上基板30的板面垂直的状态。
如图4和图7所示，第一弹性件10和第二弹性件11均为条形。第一弹性件10的第一端固定于电池连接器2的靠近让位槽300的侧壁上，第一弹性件10的第二端与上基板30的靠近下基板31的一侧连接，且第一弹性件10垂直于上基板30。第二弹性件11的第一端固定于电池连接器2的靠近凸出板310的侧壁上远离第一弹性件10的位置处，第二弹性件11的第二端与下基板31的靠近上基板30的一侧连接，且第二弹性件11垂直于下基板31。
当电池4相对于机架3移动时，条形的第一弹性件10和条形的第二弹性件11可以在电池4和电池连接器2的带动下弯折，此时电池连接器2可以在与上基板30的板面平行的方向浮动，电池连接器2能够与电池4同步移动。
可选的，第一弹性件10和第二弹性件11均可以为橡胶柱。
其中，垂直于上基板30且位于电池连接器2的靠近让位槽300的侧壁上的第一弹性件10，和，垂直于下基板31且位于电池连接器2的靠近凸出板310的侧壁上远离第一弹性件10的位置处的第二弹性件11，在水平方向上为错位设计，此时第一弹性件10和第二弹性件11可以提升电池连接器2的安装稳定性。
如图7所示，弹性组件1还包括第一固定座12和第二固定座13。第一弹性件10的第一端通过第一固定座12固定在电池连接器2的靠近让位槽300的侧壁上。第二弹性件11的第一端通过第二固定座13固定在电池连接器2的靠近凸出板310的侧壁上远离第一弹性件10的位置处。
其中，第一固定座12和第二固定座13均可以固定在电池连接器2上。第一固定座12设置为支撑第一弹性件10，使得第一弹性件10能够稳定的安装在电池连接器2和上基板30之间。第二固定座13设置为支撑第二弹性件11，使得第二弹性件11能够稳定的安装在电池连接器2和下基板31之间。
为便于安拆第一弹性件10，本实施例可选第一弹性件10与第一固定座12之间可拆卸连接，且第一弹性件10与上基板30之间可拆卸连接。为便于安拆第二弹性件11，本实施例可选第二弹性件11与第二固定座13之间可拆卸连接，且第二弹性件11与下基板31之间可拆卸连接。
示例性的，如图8所示，第一弹性件10的靠近第一固定座12的第一端和第二弹性件11的靠近第二固定座13的第一端上均连接有螺纹柱14，螺纹柱14上设置有外螺纹。第一固定座12和第二固定座13上均设置有螺纹孔，螺纹柱14螺纹连接在螺纹孔中。
如图8所示，第一弹性件10的第二端和第二弹性件11的第二端均设置有柱形槽15，柱形槽15的内侧壁上设置有内螺纹。如图4所示，上基板30的与第一弹性件10对应的位置处设置有安装孔16，下基板31的与第二弹性件11对应的位置处也设置有安装孔16，安装孔16内侧壁上设置有内螺纹。第一弹性件10的柱形槽15可以与上基板30上的安装孔16连通，第二弹性件11的柱形槽15可以与下基板31上的安装孔16连通。
当需要将电池连接器2安装在上基板30和下基板31上时，先将电池连接器2置于上基板30和下基板31的一侧，同时使电池连接器2上的第一弹性件10上的柱形槽15位于上基板30下方并与上基板30上的安装孔16连通，以及，使电池连接器2上的第二弹性件11上的柱形槽15位于下基板31上方并与下基板31上的安装孔16连通。再在第一弹性件10上的柱形槽15和上基板30上的安装孔16中安装螺钉，即可将电池连接器2上的第一弹性件10与上基板30之间连接在一起，在第二弹性件11上的柱形槽15和下基板31上的安装孔16中安装螺钉，即可将电池连接器2上的第二弹性件11与下基板31之间连接在一起。
其中，第一弹性件10上的柱形槽15和上基板30上的安装孔16中安装的螺钉，可以将第一弹性件10稳定的抵接在第一固定座12和上基板30之间，以及，第二弹性件11上的柱形槽15和下基板31上的安装孔16中安装的螺钉，可以将第二弹性件11稳定的抵接在第二固定座13和下基板31之间，从而可以沿与上基板30的板面垂直的方向，将电池连接器2稳定的安装在上基板30和下基板31上，从而可以使得电池连接器2在与上基板30的板面垂直的方向具有较小的浮动量，可以保证电池连接器2与电池4之间的连接稳定性。
此外，依次在上基板30上的安装孔16中和第一弹性件10上的柱形槽15中安装螺钉的过程是在机架3的上表面上进行的，依次在下基板31上的安装孔16中和第二弹性件11上的柱形槽15中安装螺钉的过程是在机架3的下表面上进行的，因此，在利用螺钉将电池连接器2稳定的安装在上基板30和下基板31上时，操作空间足够大，拧动螺钉的过程不会受限，安装电池连接器2的过程较便捷。
如图4、图9和图10所示，机架3还包括环形的电池框34，电池框34设置为容纳电池4。电池框34设置有朝向远离电池框34中心方向凸出的安装部340，安装部340伸入并抵接在上基板30和下基板31之间。安装部340、上基 板30的板面上靠近让位槽300的位置处和下基板31之间形成安装台，电池连接器2位于安装台中。
其中，电池框34设置为支撑电池4，使得电池4能够被稳定的安装在机架3上。
电池框34上的伸入并抵接在上基板30和下基板31之间的安装部340，可以在电池连接器2被安装在安装台中时，与电池连接器2的侧壁抵接，从而可以起到支撑电池连接器2的作用，使电池连接器2能够稳定的垂直连接在上基板30和下基板31上。
可以看出，安装部340、上基板30的板面上靠近让位槽300的位置处和下基板31之间形成的安装台，不仅可以在机架3上为电池连接器2提供一个安装位，还可以稳定的支撑电池连接器2，对电池连接器2起到限位和保护作用。
如图4所示，机架3还包括平行设置的第一固定杆35和第二固定杆36。第一固定杆35和第二固定杆36分别位于电池框34的两侧，且第一固定杆35的一端和第二固定杆36的一端均固定在上基板30和下基板31之间。电池框34固定在第一固定杆35和第二固定杆36之间。
第一固定杆35和第二固定杆36设置为支撑电池框34，进而可以稳定的支撑电池框34中的电池4。
示例性的，为便于安拆电池框34，电池框34可以通过环形的卡箍等连接件连接在第一固定杆35和第二固定杆36之间。
其中，第一固定杆35和第二固定杆36均可以为中空结构。电池连接器2中的壳体20中还可以设置有导线，导线的第一端在壳体20内与电池连接器2的插脚21连接，导线的第二端穿过壳体20后与电动无人机上的动力装置连接在一起。上述导线可以穿设在中空的第一固定杆35和中空的第二固定杆36中。第一固定杆35和第二固定杆36可以起到隐蔽导线、防水和理线作用。
在本实施例中，如图9和图10所示，机架3还包括环形的物料框37，物料框37固定在电池框34的远离安装部340的一侧，且设置为容纳电动无人机上的水箱等物料箱。
为提升物料框37的稳定性，物料框37也可以通过环形的卡箍等连接件固定在第一固定杆35和第二固定杆36之间。
示例性的，如图10所示，物料框37的内侧壁上还可以设置有凸出于物料框37内侧壁的导件370。该导件370的形状为梯形体，其底面的面积大于顶面 的面积，底面固定在物料框37的内侧壁上。导件370可以在将物料安装在物料框37中的过程中，对物料的安装过程起到引导作用，使得物料能够被顺利的安装在物料框37中。
本实施例提供的电动无人机还可以包括电子装置、控制装置等装置，电子装置和控制装置安装在电动无人机的远离上基板30和下基板31的一端。第一固定杆35的远离上基板30和下基板31的一端，以及，第二固定杆36的远离上基板30和下基板31的一端，均可以固定在上述电子装置、控制装置等装置上。
如图4所示，上基板30的远离下基板31的板面上安装有至少两个凸台5。至少两个凸台5分别位于电池连接器2的凸出于上基板30的部分的两侧，且凸台5的高度大于电池连接器2的凸出上基板30的部分的高度。凸台5和电池连接器2的凸出上基板30的部分之间具有间隔，以使电池4经过凸台5后与电池连接器2连接。
至少两个凸台5分别位于电池连接器2的凸出于上基板30的部分的两侧，且凸台5的高度大于电池连接器2的凸出上基板30的部分的高度，因而当将电池4连接在电池连接器2上，但电池4未与电池连接器2对准时，电池4会先抵接在凸台5上，从而可以防止电池4对位错误时对电池连接器2造成损害。
此外，凸台5还可以在电池连接器2未与电池4连接在一起时，防止外部掉落的大体积物件穿过凸台5后撞击电池连接器2，从而可以防止电池连接器2受到损害。
可以看出，凸台5可以起到保护电池连接器2的作用。
在实际应用中，凸台5还可以作为电池4与电池连接器2之间的对位连接过程中的目标物，能够引导电池4与电池连接器2之间的对位连接过程。
本实施例可选上基板30的远离下基板31的板面上安装有两个凸台5，两个凸台5分别位于电池连接器2的凸出于上基板30的部分的两侧。
如图4所示，机架3上靠近电池连接器2的位置处设置有钩环6，钩环6设置为在电池连接器2与电池4连接时，与电池4上的钩接部钩接，以将电池4限定在电池连接器2上。
示例性的，电池4上的钩接部可以为槽状的板状结构，该钩接部的其中一个侧壁通过销轴转动连接在电池4上，钩接部另一个侧壁能够在钩接部的转动 过程中，钩接在上述钩环6上或者从上述钩环6上脱离，从而可以实现电池4与机架3之间的固定和分离。
可选的，钩环6可以设置在机架3中的上基板30上靠近让位槽300的位置处。
本申请提供的电动无人机能产生如下有益效果：
本申请提供的电动无人机包括弹性组件1、电池连接器2和机架3。电池连接器2设置为与电池4连接，且电池连接器2通过弹性组件1安装在机架3上。弹性组件1在垂直于电池连接器2和电池4连接方向的方向上具有弹性形变，以使电池连接器2能够在电池4的带动下，在机架3上沿着垂直于电池连接器2和电池4连接方向的方向浮动。本申请提供的电动无人机需配电池4使用，电池4可以通过钩接或者卡接等可拆卸连接方式固定在电动无人机的机架3上，同时，电池4与电池连接器2连接在一起。当该电动无人机在飞行过程中，电池4因电动无人机的翻滚、俯仰方向姿态变化，而相对于机架3沿着与电池连接器2和电池4连接方向垂直的方向移动时，由于与电池4连接的电池连接器2通过弹性组件1安装在机架3上，因而移动的电池4可以带动电池连接器2一起在机架3上，沿着垂直于电池连接器2和电池4连接方向的方向，即，电池4和电池连接器2之间可以同步移动，从而可以防止电池4与电池连接器2之间接触不良。其中，由于本申请提供的电动无人机中的电池连接器2通过弹性组件1安装在机架3上，电池连接器2整体可以通过弹性组件1与电池4同步移动，因而本申请提供的电动无人机中的电池连接器2，不需内设浮动结构，结构简单，密闭性好，保证电池连接器2的使用安全性，同时便于安装、拆卸和维护，可有效提高安装效率。
与相关技术相比，本申请提供的电动无人机中的用于与电池4连接的电池连接器2通过弹性组件1安装在机架3上，既起到稳定安装作用，又使得电池连接器2与电池4同步移动，防止电池4与电池连接器2之间接触不良。且由于电池连接器2通过外置的弹性组件1安装在机架3上，因而电池连接器2无需设置缝隙，整体更加密闭，电池连接,2的使用安全性可以得到保证，同时更加便于安装和维护，提升用户体验。

Claims (10)

  1. 一种电动无人机，包括弹性组件(1)、电池连接器(2)和机架(3)；
    所述电池连接器(2)设置为与电池(4)连接，且所述电池连接器(2)通过所述弹性组件(1)安装在所述机架(3)上；
    其中，所述弹性组件(1)在垂直于所述电池连接器(2)和所述电池(4)连接方向的方向上具有弹性形变，以使所述电池连接器(2)能够在所述电池(4)的带动下，在所述机架(3)上沿着垂直于所述电池连接器(2)和所述电池(4)连接方向的方向浮动。
  2. 根据权利要求1所述的电动无人机，其中，所述机架(3)包括上基板(30)和下基板(31)，所述上基板(30)和所述下基板(31)平行设置；
    所述电池连接器(2)被夹持于所述上基板(30)和所述下基板(31)之间，并且所述电池连接器(2)的一端设置为凸出于所述上基板(30)并与所述电池(4)连接。
  3. 根据权利要求2所述的电动无人机，其中，所述弹性组件(1)包括设置于所述电池连接器(2)侧壁的第一弹性件(10)和设置于所述电池连接器(2)底壁的第二弹性件(11)，所述电池连接器(2)通过所述第一弹性件(10)与所述上基板(30)连接，所述电池连接器(2)通过所述第二弹性件(11)与所述下基板(31)连接。
  4. 根据权利要求3所述的电动无人机，其中，所述上基板(30)的侧边与所述电池连接器(2)对应的位置处设置有让位槽(300)；
    所述下基板(31)的侧边与所述电池连接器(2)对应的位置处设置有凸出板(310)；
    所述电池连接器(2)设置于所述凸出板(310)上并与所述让位槽(300)抵接。
  5. 根据权利要求4所述的电动无人机，其中，所述第一弹性件(10)和所述第二弹性件(11)均为条形；
    所述第一弹性件(10)的第一端固定于所述电池连接器(2)的靠近所述让位槽(300)的侧壁上，所述第一弹性件(10)的第二端与所述上基板(30)的靠近所述下基板(31)的一侧连接，且所述第一弹性件(10)垂直于所述上基板(30)；
    所述第二弹性件(11)的第一端固定于所述电池连接器(2)的靠近所述凸出板(310)的侧壁上远离所述第一弹性件(10)的位置处，所述第二弹性件(11) 的第二端与所述下基板(31)的靠近所述上基板(30)的一侧连接，且所述第二弹性件(11)垂直于所述下基板(31)。
  6. 根据权利要求5所述的电动无人机，其中，所述弹性组件(1)还包括第一固定座(12)和第二固定座(13)；
    所述第一弹性件(10)的第一端通过所述第一固定座(12)固定在所述电池连接器(2)的靠近所述让位槽(300)的侧壁上；
    所述第二弹性件(11)的第一端通过所述第二固定座(13)固定在所述电池连接器(2)的靠近所述凸出板(310)的侧壁上远离所述第一弹性件(10)的位置处。
  7. 根据权利要求6所述的电动无人机，其中，所述第一弹性件(10)与所述第一固定座(12)之间可拆卸连接，且所述第一弹性件(10)与所述上基板(30)之间可拆卸连接；
    所述第二弹性件(11)与所述第二固定座(13)之间可拆卸连接，且所述第二弹性件(11)与所述下基板(31)之间可拆卸连接。
  8. 根据权利要求4所述的电动无人机，其中，所述机架(3)还包括环形的电池框(34)，所述电池框(34)设置为容纳所述电池(4)；
    所述电池框(34)设置有朝向远离所述电池框(34)中心方向凸出的安装部(340)，所述安装部(340)伸入并抵接在所述上基板(30)和所述下基板(31)之间；
    所述安装部(340)、所述上基板(30)的板面上靠近所述让位槽(300)的位置处以及所述下基板(31)之间形成安装台，所述电池连接器(2)位于所述安装台中。
  9. 根据权利要求2-8任一项所述的电动无人机，其中，所述上基板(30)的远离所述下基板(31)的板面上安装有至少两个凸台(5)；
    所述至少两个凸台(5)分别位于所述电池连接器(2)的凸出于所述上基板(30)的部分的两侧，且所述凸台(5)的高度大于所述电池连接器(2)的凸出所述上基板(30)的部分的高度；
    所述凸台(5)和所述电池连接器(2)的凸出所述上基板(30)的部分之间具有间隔，以使所述电池(4)经过所述凸台(5)后与所述电池连接器(2)连接。
  10. 根据权利要求1所述的电动无人机，其中，所述机架(3)靠近所述电池连接器(2)的位置处设置有钩环(6)，所述钩环(6)设置为在所述电池连接器(2)与所述电池(4)连接时，与所述电池(4)上的钩接部钩接，以将所述电池(4)限定在所述电池连接器(2)上。
PCT/CN2020/124266 2020-06-22 2020-10-28 电动无人机 WO2021258591A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010577259.8A CN112520046A (zh) 2020-06-22 2020-06-22 电动无人机
CN202010577259.8 2020-06-22

Publications (1)

Publication Number Publication Date
WO2021258591A1 true WO2021258591A1 (zh) 2021-12-30

Family

ID=74978669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/124266 WO2021258591A1 (zh) 2020-06-22 2020-10-28 电动无人机

Country Status (2)

Country Link
CN (1) CN112520046A (zh)
WO (1) WO2021258591A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202068028U (zh) * 2011-03-10 2011-12-07 南京普斯迪尔电子科技有限公司 电动汽车电池箱换电接口浮动装置
CN103986016A (zh) * 2014-05-28 2014-08-13 上海航天科工电器研究院有限公司 一种浮动连接器
US20150333303A1 (en) * 2012-11-06 2015-11-19 Nec Engineering, Ltd. Rack Structure, Power Storage System, and Method of Assembling Rack Structure
CN205509065U (zh) * 2016-04-07 2016-08-24 广州极飞电子科技有限公司 用于飞行器的电连接器及具有其的飞行器
CN109643872A (zh) * 2016-10-28 2019-04-16 松下知识产权经营株式会社 连接器构造及蓄电装置
CN209374817U (zh) * 2019-01-11 2019-09-10 上海海固电器设备有限公司 一种电池充放电连接器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202068028U (zh) * 2011-03-10 2011-12-07 南京普斯迪尔电子科技有限公司 电动汽车电池箱换电接口浮动装置
US20150333303A1 (en) * 2012-11-06 2015-11-19 Nec Engineering, Ltd. Rack Structure, Power Storage System, and Method of Assembling Rack Structure
CN103986016A (zh) * 2014-05-28 2014-08-13 上海航天科工电器研究院有限公司 一种浮动连接器
CN205509065U (zh) * 2016-04-07 2016-08-24 广州极飞电子科技有限公司 用于飞行器的电连接器及具有其的飞行器
CN109643872A (zh) * 2016-10-28 2019-04-16 松下知识产权经营株式会社 连接器构造及蓄电装置
CN209374817U (zh) * 2019-01-11 2019-09-10 上海海固电器设备有限公司 一种电池充放电连接器

Also Published As

Publication number Publication date
CN112520046A (zh) 2021-03-19

Similar Documents

Publication Publication Date Title
CN201107714Y (zh) 电子设备固定装置
WO2021258591A1 (zh) 电动无人机
CN110600940A (zh) 一种浮动连接器及led显示屏
WO2022165950A1 (zh) 易安装的太阳能监控设备
CN205071515U (zh) 一种车载设备机柜
CN110785045A (zh) 一种超大容量密集使用的装置
CN103151474B (zh) 智能蓄电池上盖的结构
WO2022041468A1 (zh) 一种巡检无人机
CN203504901U (zh) 电控盒结构和具有其的制冷设备
CN210535933U (zh) 一种方便卡接的连接器
CN212354407U (zh) 电动无人机
CN204031041U (zh) 电磁调速电动机控制装置安装机构
CN220068035U (zh) 域控制器及具有其的车辆
CN218703861U (zh) 一种支撑腿、支撑架以及飞行器
CN218868522U (zh) 一种可扩展视觉控制器
CN206796910U (zh) 电源接口pcb固定架及盖章机
CN216952368U (zh) 一体式双面固定的摄像装置
CN220628408U (zh) 插排以及支架组件
WO2020124464A1 (zh) 一种用于升降平台的控制器及升降平台
CN203645053U (zh) 一种连接保护装置、升降机构和云台
CN217455888U (zh) 一种控制器的上盖
CN210444680U (zh) 航空插的安装结构及其控制柜
CN220540675U (zh) 显示屏壁挂架
WO2020037830A1 (zh) 显示设备及其触摸框接地结构
CN210723392U (zh) 一种便于安装的点焊用低阻抗端子板

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20941607

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20941607

Country of ref document: EP

Kind code of ref document: A1