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WO2021189518A1 - Automatic charging device for unmanned aerial vehicle - Google Patents

Automatic charging device for unmanned aerial vehicle Download PDF

Info

Publication number
WO2021189518A1
WO2021189518A1 PCT/CN2020/082814 CN2020082814W WO2021189518A1 WO 2021189518 A1 WO2021189518 A1 WO 2021189518A1 CN 2020082814 W CN2020082814 W CN 2020082814W WO 2021189518 A1 WO2021189518 A1 WO 2021189518A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating
charging
telescopic tube
unmanned aerial
pillar
Prior art date
Application number
PCT/CN2020/082814
Other languages
French (fr)
Chinese (zh)
Inventor
杨思强
Original Assignee
南京达索航空科技有限公司
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 南京达索航空科技有限公司 filed Critical 南京达索航空科技有限公司
Publication of WO2021189518A1 publication Critical patent/WO2021189518A1/en

Links

Classifications

    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • 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
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/12—Ground or aircraft-carrier-deck installations for anchoring aircraft
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • the utility model belongs to the field of unmanned aerial vehicle charging equipment, in particular to an automatic unmanned aerial vehicle charging device.
  • Aerial photography by drones has become a new fashion in the field. Therefore, more and more people use drones to collect scenery in wild parks or scenic areas.
  • the existing charging devices used in these scenes are mostly one-to-one charging platforms. When there are too many drones that need to be charged, there will be a queue for charging, which is difficult to charge. During the charging process, you need to stop and adjust the drone port and the charging plate circle for docking. In addition, in the case of excessive wind , It is easy to overturn the drone and cause the charging process to be interrupted.
  • An automatic charging device for unmanned aerial vehicles is provided to solve the above-mentioned problems existing in the prior art.
  • An automatic charging device for drones, applied to charging multiple drones in the park including:
  • the rotating pillar is a hollow structure, and there is a telescopic device connected to the charging flat plate inside.
  • the rotating platform has a hemispherical structure.
  • a solar charging plate is provided on the top of the rotating table, and the solar charging plate is electrically connected to the rotating motor and the charging plate.
  • the rotation pillar is cylindrical in shape, the angle of inclination between the rotation pillar and the lower side of the turntable is less than 90°, and the rotation pillar is a plurality of circular arrays distributed on the surface of the turntable. .
  • the charging tablet is provided with a magnetic slider suitable for drones.
  • the telescopic device includes a driving motor fixedly installed inside the rotary table, a rotating shaft connected to the power output end of the driving motor, and a first telescopic tube and a second telescopic tube sleeved outside the rotating shaft.
  • the first telescopic tube is fixedly installed on the inner wall side of the rotating pillar, the inside of the first telescopic tube is provided with a thread, and the outside of the second telescopic tube is provided with a screw connected to the first telescopic tube.
  • Screw, the port of the second telescopic tube is fixedly connected with the rotating shaft, and the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the second telescopic tube to rotate in the first telescopic tube, thereby driving the charging plate connected to one end of the second telescopic tube Movement back and forth.
  • the utility model connects the charging plate with multiple rotating pillars extending from the rotating table, which can not only increase the charging position to realize many-to-many charging, but also drive the rotating motor to adjust the matching position with the unmanned aerial vehicle when the unmanned aerial vehicle is low in power.
  • Fig. 1 is a schematic diagram of the structure of an automatic charging device for an unmanned aerial vehicle of the present invention.
  • Figure 2 is a top view of the automatic charging device for drones of the present invention.
  • Fig. 3 is a schematic diagram of the structure of the charging plate of the present invention.
  • Figure 4 is a schematic diagram of the structure of the telescopic device of the present invention.
  • the reference signs are: installation base plate 1, support column 2, rotating motor 3, rotating table 4, rotating pillar 5, charging plate 6, telescopic device 7, drive motor 70, rotating shaft 71, first telescopic tube 72, second telescopic tube 73.
  • UAV aerial photography has become a new fashion in outdoor scenes. Therefore, more and more people use UAVs to collect scenery in wild parks or scenic areas. Applicants found that the existing charging devices used in these outdoor scenes are mostly one-to-one.
  • the charging platform when the passenger flow is too large, the drones will queue up for charging, and it will be difficult to charge. If it is an automatic charging drone in the air, it needs to stop multiple times to adjust the alignment of the drone port and the charging board. When the drone is in low battery mode, it is easy to cause the drone to crash and damage. In addition, if the wind is too strong, the lighter drone is likely to overturn due to the wind during the charging process. , Which in turn causes the drone to cause an interruption in the charging process.
  • An automatic charging device for unmanned aerial vehicles as shown in Figures 1 to 4 includes: an installation base plate 1, a supporting column 2, a rotating motor 3, a rotating table 4, a rotating column 5, a charging plate 6, a telescopic device 7, and a driving motor 70 , Rotating shaft 71, first telescopic tube 72, second telescopic tube 73, solar charging board 8, magnetic sliding strip 9.
  • the device is used for multiple drone charging operations in parks or outdoor scenes.
  • the installation base plate 1 is a solid structure and is made of steel or cement materials. It is a cone-shaped structure, and the bottom side of the fixed connection pin is plugged into the ground.
  • the supporting column 2 is connected to the upper protrusion of the mounting base plate 1.
  • the supporting column 2 is a hollow structure with a rotating motor 3 mounting frame inside.
  • the rotating motor 3 is installed on the top of the supporting column 2 through the mounting frame, and the rotating table 4
  • the transmission is connected to the connecting shaft of the output end of the rotating motor 3.
  • the rotating support 5 is fixedly connected to the rotating table 4.
  • the rotating motor 3 drives the rotating table 4 to rotate, it drives the rotating support 5 to rotate; one end of the rotating bracket is clamped to the charging flat 6
  • the rotating pillar 5 is a hollow structure, and a telescopic device 7 connected to the charging plate 6 is provided inside.
  • the rotating table 4 has a hemispherical structure, and its curved and streamlined structure can reduce the air resistance when the rotating electric machine 3 is driven to rotate, thereby delaying the life of the rotating electric machine 3.
  • the model of the rotating electric machine is YEZ.
  • the top of the rotating platform 4 is provided with a solar charging plate 8, which is electrically connected to the rotating motor 3 and the charging plate 6 to provide power for it.
  • a battery connected to the solar charging plate 8, which can remove excess The power is stored in the battery, which saves and protects the environment.
  • the rotating pillar 5 has a cylindrical shape, because the charging device is set outdoors, and its waterproof and dustproof properties are also design considerations.
  • the inclination angle between the rotating pillar 5 and the lower side of the rotating table 4 is less than 90° ,
  • the whole device is distributed in an umbrella shape, which can prevent rainwater and wind dust from pouring into the interior of the rotating pillar 5 in wind and rain.
  • the charging tablet 6 is equipped with a magnetic sliding strip 9 suitable for the drone, which can increase the adsorption force when the drone is approaching so that it can quickly abut against the charging port, reducing the number of adjustment pauses, thereby reducing the situation of low battery
  • the loss of the aircraft can prevent the occurrence of crashes.
  • it can increase the stability of the charging process, prevent the drone from inertial displacement or slipping from the charging plate 6 due to the rotation of the rotating pillar 5, and ensure stable charging.
  • the telescopic device 7 includes a driving motor 70 fixedly installed inside the rotating table 4, a rotating shaft 71 connected to the power output end of the driving motor 70, and a first telescopic tube 72 and a second telescopic tube 73 sleeved outside the rotating shaft 71.
  • the first telescopic tube 72 is fixedly installed on the inner wall side of the rotating pillar 5, the inside of the first telescopic tube 72 is provided with threads, and the outside of the second telescopic tube 73 is provided with threads for screw connection with the first telescopic tube 72,
  • the port of the second telescopic tube 73 is fixedly connected to the rotating shaft 71, and then the driving motor 70 drives the rotating shaft 71 to rotate, and the rotating shaft 71 in turn drives the second telescopic tube 73 to rotate in the first telescopic tube 72, thereby driving the second telescopic tube 73 to rotate in the first telescopic tube 72.
  • the charging plate 6 at one end of the telescopic tube 73 moves back and forth.
  • the model of the driving motor 70 is 57BYGH5330.
  • the charging device is equipped with an infrared signal receiver, and the telescopic device 7 in the rotating pillar 5 is marked with different numbers, and then the state of the multiple telescopic devices 7 can be remotely controlled by the remote control, because during the charging process because of the drone There are various models, so the weight, size, and shape are various. Larger drones cannot be retracted into the rotating pillar 5 with the telescopic device 7.
  • the lighter drones are easily interrupted by the wind during the charging process, so they can
  • the remote control is used to remotely control the state of multiple telescopic devices 7, and the drones that may be accommodated in the rotating pillar 5 are moved backwards in the rotating pillar 5 under the drive of the telescopic device 7, and are stored and protected to meet the needs of a variety of drones. In turn, the many-to-many charging process can be realized more effectively.
  • the rotating motor 3 When the drone in the low-battery mode is charging, the rotating motor 3 is controlled to move, and the power output of the rotating motor 3 drives the rotating table 4 to move, so that the empty charging plate 6 in the rotating pillar 5 is close to the drone, and the charging plate 6
  • the magnetic attraction device on the UAV quickly adsorbs the drone, and then realizes wireless charging, when in the charging process.
  • the driving motor 70 drives the rotating shaft 71 to rotate, and the rotating shaft 71 in turn drives the second telescopic tube 73 to rotate in the first telescopic tube 72, thereby driving the charging flat 6 and the drone connected to one end of the second telescopic tube 73 Move into the rotating pillar 5 to avoid interruption of charging.
  • the utility model is connected to the charging plate 6 through a plurality of rotating pillars 5 extending from the rotating table 4, which not only can increase the charging position to realize multi-to-many charging, but also drives the rotating motor 3 to adjust the control of the unmanned aerial vehicle when the electric power of the unmanned aerial vehicle is low. Match the position to avoid the phenomenon of a crash when the battery is exhausted; secondly, the retractable device 7 is used to store the drone during the charging process to prevent natural and human factors from interrupting the charging.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Aviation & Aerospace Engineering (AREA)

Abstract

An automatic charging device for an unmanned aerial vehicle, comprising a mounting base plate, a supporting column, a rotating platform, a rotating pillar, and a charging panel, wherein the mounting base plate is of a solid structure made of a steel or cement material, or is of a conical structure, one side of the bottom of which is fixedly connected to a pin that is inserted into the ground; the supporting column is connected to a bulge above the mounting base plate; the supporting column is of a hollow structure and internally provided with a mounting frame of a rotating motor; the rotating motor is mounted at the top of the supporting column by means of the mounting frame, the rotating platform is transmittingly connected to a connecting shaft at the output end of the rotating motor, the rotating pillar is fixedly connected to the rotating platform, and when the rotating motor drives the rotating platform to rotate, the rotating pillar is driven to rotate; and the charging panel is clamped at one end of a rotating bracket, and a telescopic device connected to the charging panel is provided in the rotating bracket. According to the automatic charging device, a plurality of rotary pillars extending from the rotating platform are connected to the charging panel, so that charging positions can be increased, many-to-many charging is realized, and the charging safety of the unmanned aerial vehicle is ensured.

Description

一种无人机自动充电装置Automatic charging device for unmanned aerial vehicle 技术领域Technical field
本实用新型属于无人机充电设备领域，尤其是一种无人机自动充电装置。 The utility model belongs to the field of unmanned aerial vehicle charging equipment, in particular to an automatic unmanned aerial vehicle charging device.
背景技术Background technique
无人机航拍成为野外取景的新风尚，因此越来越多的人们使用无人机在野生公园或风景区采风，现有的这些场景中使用的充电装置多为一对一的充电平台，当有需要充电的无人机过多时就会出现排队充电，充电难的现象，且在充电过程需要多次停下来调整对齐无人机口与充电板电圈进行对接，此外风力过大的情况下，容易掀翻无人机造成充电过程的中断。Aerial photography by drones has become a new fashion in the field. Therefore, more and more people use drones to collect scenery in wild parks or scenic areas. The existing charging devices used in these scenes are mostly one-to-one charging platforms. When there are too many drones that need to be charged, there will be a queue for charging, which is difficult to charge. During the charging process, you need to stop and adjust the drone port and the charging plate circle for docking. In addition, in the case of excessive wind , It is easy to overturn the drone and cause the charging process to be interrupted.
技术问题technical problem
提供一种无人机自动充电装置，以解决现有技术存在的上述问题。An automatic charging device for unmanned aerial vehicles is provided to solve the above-mentioned problems existing in the prior art.
技术解决方案Technical solutions
一种无人机自动充电装置，应用于公园内多个无人机充电，包括:An automatic charging device for drones, applied to charging multiple drones in the park, including:
安装底板，设置在底板上的支撑柱，安装在支撑柱顶部的旋转电机，传动连接在旋转电机输出端的旋转台，以及固定连接在旋转台上的旋转支柱；所述旋转支架的一端卡接充电平板；所述旋转支柱为中空结构，内部设有连接充电平板的伸缩装置。Install the bottom plate, a support column set on the bottom plate, a rotating motor installed on the top of the support column, a rotating table connected to the output end of the rotating motor, and a rotating column fixedly connected to the rotating table; one end of the rotating bracket is clamped for charging Flat plate; The rotating pillar is a hollow structure, and there is a telescopic device connected to the charging flat plate inside.
在进一步的实施例中，所述旋转台为半球形结构。In a further embodiment, the rotating platform has a hemispherical structure.
在进一步的实施例中，所述旋转台顶部设有太阳能充电板，所述太阳能充电板与旋转电机和充电平板电连。In a further embodiment, a solar charging plate is provided on the top of the rotating table, and the solar charging plate is electrically connected to the rotating motor and the charging plate.
在进一步的实施例中，所述旋转支柱为外形为圆柱型，所述旋转支柱与旋转台的下侧的倾斜夹角小于90°，所述旋转支柱为多个呈环形阵列分布在旋转台表面。In a further embodiment, the rotation pillar is cylindrical in shape, the angle of inclination between the rotation pillar and the lower side of the turntable is less than 90°, and the rotation pillar is a plurality of circular arrays distributed on the surface of the turntable. .
在进一步的实施例中，所述充电平板设有与无人机配适的磁吸滑条。In a further embodiment, the charging tablet is provided with a magnetic slider suitable for drones.
在进一步的实施例中，所述伸缩装置包括固定安装在旋转台内部的驱动马达，传动连接在驱动马达动力输出端的转轴，以及套接在转轴外部的第一伸缩管和第二伸缩管。In a further embodiment, the telescopic device includes a driving motor fixedly installed inside the rotary table, a rotating shaft connected to the power output end of the driving motor, and a first telescopic tube and a second telescopic tube sleeved outside the rotating shaft.
在进一步的实施例中，所述第一伸缩管固定安装在旋转支柱内壁侧，所述第一伸缩管的内部设有螺纹，所述第二伸缩管外部设有与第一伸缩管旋接的螺纹，所述第二伸缩管的端口与转轴固定连接，进而所述驱动马达带动转轴转动，转轴进而带动第二伸缩管在第一伸缩管内转动，进而带动连接在第二伸缩管一端的充电平板前后运动。In a further embodiment, the first telescopic tube is fixedly installed on the inner wall side of the rotating pillar, the inside of the first telescopic tube is provided with a thread, and the outside of the second telescopic tube is provided with a screw connected to the first telescopic tube. Screw, the port of the second telescopic tube is fixedly connected with the rotating shaft, and the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the second telescopic tube to rotate in the first telescopic tube, thereby driving the charging plate connected to one end of the second telescopic tube Movement back and forth.
有益效果Beneficial effect
本实用新型通过旋转台延伸出的多个旋转支柱连接充电平板，不仅能够增加充电位实现多对多充电，而且在无人机低电量情况下驱动旋转电机调整与无人机的匹配位置，避免电量耗尽坠机的现象；其次，通过伸缩装置将充电过程无人机收纳保护避免自然和人为因素中断充电。The utility model connects the charging plate with multiple rotating pillars extending from the rotating table, which can not only increase the charging position to realize many-to-many charging, but also drive the rotating motor to adjust the matching position with the unmanned aerial vehicle when the unmanned aerial vehicle is low in power. The phenomenon of a crash when the battery is exhausted; secondly, the drone is stored in the charging process through a retractable device to prevent natural and human factors from interrupting the charging.
附图说明Description of the drawings
图1是本实用新型无人机自动充电装置的结构示意图。Fig. 1 is a schematic diagram of the structure of an automatic charging device for an unmanned aerial vehicle of the present invention.
图2是本实用新型无人机自动充电装置的俯视图。Figure 2 is a top view of the automatic charging device for drones of the present invention.
图3是本实用新型充电平板的结构示意图。Fig. 3 is a schematic diagram of the structure of the charging plate of the present invention.
图4是本实用新型伸缩装置的结构示意图。Figure 4 is a schematic diagram of the structure of the telescopic device of the present invention.
附图标记为：安装底板1、支撑柱2、旋转电机3、旋转台4、旋转支柱5、充电平板6、伸缩装置7、驱动马达70、转轴71、第一伸缩管72、第二伸缩管73、太阳能充电板8、磁吸滑条9。The reference signs are: installation base plate 1, support column 2, rotating motor 3, rotating table 4, rotating pillar 5, charging plate 6, telescopic device 7, drive motor 70, rotating shaft 71, first telescopic tube 72, second telescopic tube 73. Solar charging board 8, magnetic sliding strip 9.
本发明的实施方式Embodiments of the present invention
在下文的描述中，给出了大量具体的细节以便提供对本实用新型更为彻底的理解。然而，对于本领域技术人员而言显而易见的是，本实用新型可以无需一个或多个这些细节而得以实施。在其他的例子中，为了避免与本实用新型发生混淆，对于本领域公知的一些技术特征未进行描述。In the following description, a lot of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.
 无人机航拍成为野外取景的新风尚，因此越来越多的人们使用无人机在野生公园或风景区采风，申请人发现现有的这些户外场景中使用的充电装置多为一对一的充电平台，当客流量过大时，就会出现无人机排队充电，充电难的现象，且如果是自动充电的无人机在空中需要多次停下来调整对齐无人机口与充电板电圈进行对接，当无人机处在低电量模式中极易造成无人机的坠机损坏，此外风力过大的情况下，重量较轻的无人机在充电过程中，容易因风力掀翻，进而造成无人机造成充电过程的中断。UAV aerial photography has become a new fashion in outdoor scenes. Therefore, more and more people use UAVs to collect scenery in wild parks or scenic areas. Applicants found that the existing charging devices used in these outdoor scenes are mostly one-to-one. The charging platform, when the passenger flow is too large, the drones will queue up for charging, and it will be difficult to charge. If it is an automatic charging drone in the air, it needs to stop multiple times to adjust the alignment of the drone port and the charging board. When the drone is in low battery mode, it is easy to cause the drone to crash and damage. In addition, if the wind is too strong, the lighter drone is likely to overturn due to the wind during the charging process. , Which in turn causes the drone to cause an interruption in the charging process.
如图1至图4所示的一种无人机自动充电装置包括: 安装底板1、支撑柱2、旋转电机3、旋转台4、旋转支柱5、充电平板6、伸缩装置7、驱动马达70、转轴71、第一伸缩管72、第二伸缩管73、太阳能充电板8、磁吸滑条9。An automatic charging device for unmanned aerial vehicles as shown in Figures 1 to 4 includes: an installation base plate 1, a supporting column 2, a rotating motor 3, a rotating table 4, a rotating column 5, a charging plate 6, a telescopic device 7, and a driving motor 70 , Rotating shaft 71, first telescopic tube 72, second telescopic tube 73, solar charging board 8, magnetic sliding strip 9.
该装置应用于公园或者野外等场景内进行多个无人机充电操作，其中安装底板1为实心结构采用钢制或水泥材料制成，为锥形结构，底部一侧固定连接插脚插接在地面上，所诉安装底板1的上方凸起处连接支撑柱2，支撑柱2为中空结构，内部设有旋转电机3安装架，旋转电机3通过安装架安装在支撑柱2的顶部，旋转台4传动连接在旋转电机3输出端的连接轴上，旋转支柱5固定连接在旋转台4上，旋转电机3带动旋转台4转动时进而带动旋转支柱5转动；所述旋转支架的一端卡接充电平板6；所述旋转支柱5为中空结构，内部设有连接充电平板6的伸缩装置7。The device is used for multiple drone charging operations in parks or outdoor scenes. The installation base plate 1 is a solid structure and is made of steel or cement materials. It is a cone-shaped structure, and the bottom side of the fixed connection pin is plugged into the ground. Above, the supporting column 2 is connected to the upper protrusion of the mounting base plate 1. The supporting column 2 is a hollow structure with a rotating motor 3 mounting frame inside. The rotating motor 3 is installed on the top of the supporting column 2 through the mounting frame, and the rotating table 4 The transmission is connected to the connecting shaft of the output end of the rotating motor 3. The rotating support 5 is fixedly connected to the rotating table 4. When the rotating motor 3 drives the rotating table 4 to rotate, it drives the rotating support 5 to rotate; one end of the rotating bracket is clamped to the charging flat 6 The rotating pillar 5 is a hollow structure, and a telescopic device 7 connected to the charging plate 6 is provided inside.
所述旋转台4为半球形结构，其曲面流线型结构可减少旋转电机3带动转动时的空气阻力，进而延迟旋转电机3寿命。所述旋转电机的型号为YEZ。The rotating table 4 has a hemispherical structure, and its curved and streamlined structure can reduce the air resistance when the rotating electric machine 3 is driven to rotate, thereby delaying the life of the rotating electric machine 3. The model of the rotating electric machine is YEZ.
所述旋转台4顶部设有太阳能充电板8，所述太阳能充电板8与旋转电机3和充电平板6电连，为其供电，还设有与太阳能充电板8连接的蓄电池，可将多余的电量存储至蓄电池中，节约环保。The top of the rotating platform 4 is provided with a solar charging plate 8, which is electrically connected to the rotating motor 3 and the charging plate 6 to provide power for it. There is also a battery connected to the solar charging plate 8, which can remove excess The power is stored in the battery, which saves and protects the environment.
所述旋转支柱5为外形为圆柱型，因为该充电装置设置在户外，其防水和防尘性也是设计的考虑因素，所述旋转支柱5与旋转台4的下侧的倾斜夹角小于90°，整个装置呈伞状分布，可在风雨天气阻止雨水和风尘倒灌如旋转支柱5内部。The rotating pillar 5 has a cylindrical shape, because the charging device is set outdoors, and its waterproof and dustproof properties are also design considerations. The inclination angle between the rotating pillar 5 and the lower side of the rotating table 4 is less than 90° , The whole device is distributed in an umbrella shape, which can prevent rainwater and wind dust from pouring into the interior of the rotating pillar 5 in wind and rain.
所述充电平板6设有与无人机配适的磁吸滑条9，可在无人机靠近时增加吸附力使其快速与充电端口抵靠，减少调整停顿次数，进而减少低电量情况下的损耗，防止坠机的现象发生，其次又可以增加充电过程的平稳性，防止因旋转支柱5旋转而造成无人机因惯性位移或从充电平板6上滑落，保证充电平稳。The charging tablet 6 is equipped with a magnetic sliding strip 9 suitable for the drone, which can increase the adsorption force when the drone is approaching so that it can quickly abut against the charging port, reducing the number of adjustment pauses, thereby reducing the situation of low battery The loss of the aircraft can prevent the occurrence of crashes. Secondly, it can increase the stability of the charging process, prevent the drone from inertial displacement or slipping from the charging plate 6 due to the rotation of the rotating pillar 5, and ensure stable charging.
所述伸缩装置7包括固定安装在旋转台4内部的驱动马达70，传动连接在驱动马达70动力输出端的转轴71，以及套接在转轴71外部的第一伸缩管72和第二伸缩管73。所述第一伸缩管72固定安装在旋转支柱5内壁侧，所述第一伸缩管72的内部设有螺纹，所述第二伸缩管73外部设有与第一伸缩管72旋接的螺纹，所述第二伸缩管73的端口与转轴71固定连接，进而所述驱动马达70带动转轴71转动，转轴71进而带动第二伸缩管73在第一伸缩管72内转动，进而带动连接在第二伸缩管73一端的充电平板6前后运动。所述驱动马达70的型号为57BYGH5330。The telescopic device 7 includes a driving motor 70 fixedly installed inside the rotating table 4, a rotating shaft 71 connected to the power output end of the driving motor 70, and a first telescopic tube 72 and a second telescopic tube 73 sleeved outside the rotating shaft 71. The first telescopic tube 72 is fixedly installed on the inner wall side of the rotating pillar 5, the inside of the first telescopic tube 72 is provided with threads, and the outside of the second telescopic tube 73 is provided with threads for screw connection with the first telescopic tube 72, The port of the second telescopic tube 73 is fixedly connected to the rotating shaft 71, and then the driving motor 70 drives the rotating shaft 71 to rotate, and the rotating shaft 71 in turn drives the second telescopic tube 73 to rotate in the first telescopic tube 72, thereby driving the second telescopic tube 73 to rotate in the first telescopic tube 72. The charging plate 6 at one end of the telescopic tube 73 moves back and forth. The model of the driving motor 70 is 57BYGH5330.
该充电装置内设有红外信号接收器，以不同的数字编号标示旋转支柱5中的伸缩装置7，进而可以采用遥控器远程操控多个伸缩装置7的状态，因为在充电过程中因为无人机型号多样，所以重量，尺寸，以及形状多样，尺寸较大的无人机无法随伸缩装置7伸缩进旋转支柱5内，质量较轻的在充电过程中极易被风中断充电过程，所以可采用遥控器远程操控多个伸缩装置7的状态，将可能收入旋转支柱5的无人机在伸缩装置7的带动下向后运动旋转支柱5内，收纳并保护，满足多种无人机使用，进而更有效的实现多对多充电过程。The charging device is equipped with an infrared signal receiver, and the telescopic device 7 in the rotating pillar 5 is marked with different numbers, and then the state of the multiple telescopic devices 7 can be remotely controlled by the remote control, because during the charging process because of the drone There are various models, so the weight, size, and shape are various. Larger drones cannot be retracted into the rotating pillar 5 with the telescopic device 7. The lighter drones are easily interrupted by the wind during the charging process, so they can The remote control is used to remotely control the state of multiple telescopic devices 7, and the drones that may be accommodated in the rotating pillar 5 are moved backwards in the rotating pillar 5 under the drive of the telescopic device 7, and are stored and protected to meet the needs of a variety of drones. In turn, the many-to-many charging process can be realized more effectively.
工作原理：working principle:
处在低电量模式下的无人机进行充电时，控制旋转电机3运动，旋转电机3动力输出端带动旋转台4运动，使旋转支柱5内空余的充电平板6靠近无人机，充电平板6上的磁吸装置快速吸附无人机，进而实现无线充电，当在充电过程中。户外风力过大时，驱动马达70带动转轴71转动，转轴71进而带动第二伸缩管73在第一伸缩管72内转动，进而带动连接在第二伸缩管73一端的充电平板6和无人机向旋转支柱5内运动，避免充电中断。When the drone in the low-battery mode is charging, the rotating motor 3 is controlled to move, and the power output of the rotating motor 3 drives the rotating table 4 to move, so that the empty charging plate 6 in the rotating pillar 5 is close to the drone, and the charging plate 6 The magnetic attraction device on the UAV quickly adsorbs the drone, and then realizes wireless charging, when in the charging process. When the outdoor wind is too strong, the driving motor 70 drives the rotating shaft 71 to rotate, and the rotating shaft 71 in turn drives the second telescopic tube 73 to rotate in the first telescopic tube 72, thereby driving the charging flat 6 and the drone connected to one end of the second telescopic tube 73 Move into the rotating pillar 5 to avoid interruption of charging.
本实用新型通过旋转台4延伸出的多个旋转支柱5连接充电平板6，不仅能够增加充电位实现多对多充电，而且在无人机低电量情况下驱动旋转电机3调整与无人机的匹配位置，避免电量耗尽坠机的现象；其次，通过伸缩装置7将充电过程无人机收纳保护避免自然和人为因素中断充电。The utility model is connected to the charging plate 6 through a plurality of rotating pillars 5 extending from the rotating table 4, which not only can increase the charging position to realize multi-to-many charging, but also drives the rotating motor 3 to adjust the control of the unmanned aerial vehicle when the electric power of the unmanned aerial vehicle is low. Match the position to avoid the phenomenon of a crash when the battery is exhausted; secondly, the retractable device 7 is used to store the drone during the charging process to prevent natural and human factors from interrupting the charging.
以上结合附图详细描述了本实用新型的优选实施方式，但是，本实用新型并不限于上述实施方式中的具体细节，在本实用新型的技术构思范围内，可以对本实用新型的技术方案进行多种等同变换，这些等同变换均属于本实用新型的保护范围。The preferred embodiments of the present utility model are described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the specific details in the above-mentioned embodiments. Within the scope of the technical concept of the present utility model, various technical solutions of the present utility model can be made. These equivalent transformations all belong to the protection scope of the present invention.

Claims (7)

  1. 一种无人机自动充电装置，应用于公园内多个无人机充电，其特征在于，包括: An automatic charging device for drones, which is applied to charging multiple drones in a park, and is characterized in that it includes:
    安装底板，设置在底板上的支撑柱，安装在支撑柱顶部的旋转电机，传动连接在旋转电机输出端的旋转台，以及固定连接在旋转台上的旋转支柱；所述旋转支架的一端卡接充电平板；所述旋转支柱为中空结构，内部设有连接充电平板的伸缩装置。Install the bottom plate, a support column set on the bottom plate, a rotating motor installed on the top of the support column, a rotating table connected to the output end of the rotating motor, and a rotating column fixedly connected to the rotating table; one end of the rotating bracket is clamped for charging Flat plate; The rotating pillar is a hollow structure, and there is a telescopic device connected to the charging flat plate inside.
  2. 根据权利要求1所述的一种无人机自动充电装置，其特征在于，所述旋转台为半球形结构。 The automatic charging device for unmanned aerial vehicles according to claim 1, wherein the rotating platform has a hemispherical structure.
  3. 根据权利要求1所述的一种无人机自动充电装置，其特征在于，所述旋转台顶部设有太阳能充电板，所述太阳能充电板与旋转电机和充电平板电连。 The automatic charging device for unmanned aerial vehicles according to claim 1, wherein a solar charging plate is provided on the top of the rotating platform, and the solar charging plate is electrically connected to the rotating motor and the charging plate.
  4. 根据权利要求1所述的一种无人机自动充电装置，其特征在于，所述旋转支柱外形为圆柱型，所述旋转支柱与旋转台的下侧的倾斜夹角小于90°，所述旋转支柱为多个呈环形阵列分布在旋转台表面。 The automatic charging device for unmanned aerial vehicles according to claim 1, wherein the shape of the rotating pillar is cylindrical, the inclination angle between the rotating pillar and the lower side of the rotating platform is less than 90°, and the rotating pillar The pillars are distributed on the surface of the rotating table in a circular array.
  5. 根据权利要求1所述的一种无人机自动充电装置，其特征在于，所述充电平板设有与无人机配适的磁吸滑条。 The automatic charging device for unmanned aerial vehicles according to claim 1, wherein the charging plate is provided with a magnetic sliding strip suitable for the unmanned aerial vehicle.
  6. 根据权利要求1所述的一种无人机自动充电装置，其特征在于，所述伸缩装置包括固定安装在旋转台内部的驱动马达，传动连接在驱动马达动力输出端的转轴，以及套接在转轴外部的第一伸缩管和第二伸缩管。 The automatic charging device for unmanned aerial vehicles according to claim 1, wherein the telescopic device comprises a drive motor fixedly installed inside the rotating table, a rotating shaft connected to the power output end of the drive motor, and a shaft connected to the rotating shaft. The outer first telescopic tube and the second telescopic tube.
  7. 根据权利要求6所述的一种无人机自动充电装置，其特征在于，所述第一伸缩管固定安装在旋转支柱内壁侧，所述第一伸缩管的内部设有螺纹，所述第二伸缩管外部设有与第一伸缩管旋接的螺纹，所述第二伸缩管的端口与转轴固定连接，进而所述驱动马达带动转轴转动，转轴进而带动第二伸缩管在第一伸缩管内转动，进而带动连接在第二伸缩管一端的充电平板前后运动。 The automatic charging device for unmanned aerial vehicles according to claim 6, wherein the first telescopic tube is fixedly installed on the inner wall side of the rotating pillar, and the inside of the first telescopic tube is provided with a thread, and the second telescopic tube The outside of the telescopic tube is provided with a thread that is screwed to the first telescopic tube, the port of the second telescopic tube is fixedly connected to the rotating shaft, and the driving motor drives the rotating shaft to rotate, and the rotating shaft in turn drives the second telescopic tube to rotate in the first telescopic tube , Thereby driving the charging plate connected to one end of the second telescopic tube to move back and forth.
PCT/CN2020/082814 2020-03-25 2020-04-01 Automatic charging device for unmanned aerial vehicle WO2021189518A1 (en)

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