CN114901551A - 多旋翼飞行器 - Google Patents

多旋翼飞行器 Download PDF

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Publication number
CN114901551A
CN114901551A CN202080089543.9A CN202080089543A CN114901551A CN 114901551 A CN114901551 A CN 114901551A CN 202080089543 A CN202080089543 A CN 202080089543A CN 114901551 A CN114901551 A CN 114901551A
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China
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rotor
unit
units
aerial vehicle
adjacent
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CN202080089543.9A
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English (en)
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周鹏跃
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
    • B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
    • 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
    • B64D31/00—Power plant control systems; Arrangement of power plant control systems in aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D5/00—Aircraft transported by aircraft, e.g. for release or reberthing during flight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/16—Flying platforms with five or more distinct rotor axes, e.g. octocopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/30—Constructional aspects of UAVs for safety, e.g. with frangible components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/50—Foldable or collapsible UAVs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
    • B64U30/296—Rotors with variable spatial positions relative to the UAV body
    • B64U30/297—Tilting rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/15—UAVs specially adapted for particular uses or applications for conventional or electronic warfare
    • B64U2101/16—UAVs specially adapted for particular uses or applications for conventional or electronic warfare for controlling, capturing or immobilising other vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/20—UAVs specially adapted for particular uses or applications for use as communications relays, e.g. high-altitude platforms
    • B64U2101/24—UAVs specially adapted for particular uses or applications for use as communications relays, e.g. high-altitude platforms for use as flying displays, e.g. advertising or billboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/25—UAVs specially adapted for particular uses or applications for manufacturing or servicing
    • B64U2101/26—UAVs specially adapted for particular uses or applications for manufacturing or servicing for manufacturing, inspections or repairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U60/00—Undercarriages
    • B64U60/50—Undercarriages with landing legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U70/00—Launching, take-off or landing arrangements
    • B64U70/30—Launching, take-off or landing arrangements for capturing UAVs in flight by ground or sea-based arresting gear, e.g. by a cable or a net

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Tires In General (AREA)

Abstract

一种多旋翼飞行器(1)，包括控制器；环形机架(11)，包括至少两个支架(111)和至少两个连接单元(112)，相邻的两个支架(111)之间通过连接单元(112)活动连接；至少两个第一旋翼单元(12)，分别设于环形机架(11)上，并与控制器电连接，用于提供飞行的升力；以及至少两个驱动组件(13)，分别设于环形机架(11)上，并与控制器电连接，用于在多旋翼飞行器飞行时驱使相邻的两个支架(111)相互远离或靠近以扩大或缩小环形机架(11)的围合面积。本装置采用了由至少两个支架(111)和至少两个连接单元组成的环形机架(11)，至少两个支架(111)在至少两个驱动组件(13)驱动下，可以朝相互靠近的方向移动，来达到缩小环形机架围合面积的目的，从而有效地解决了大型多旋翼飞行器需要较大面积的起降场地的技术问题。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN202080089543.9A 2019-12-27 2020-12-28 多旋翼飞行器 Pending CN114901551A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201922427413 2019-12-27
CN201922427413.9 2019-12-27
PCT/CN2020/000327 WO2021128444A1 (zh) 2019-12-27 2020-12-28 多旋翼飞行器

Publications (1)

Publication Number Publication Date
CN114901551A true CN114901551A (zh) 2022-08-12

Family

ID=76575490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080089543.9A Pending CN114901551A (zh) 2019-12-27 2020-12-28 多旋翼飞行器

Country Status (4)

Country Link
US (1) US20220324569A1 (zh)
JP (1) JP2023508489A (zh)
CN (1) CN114901551A (zh)
WO (1) WO2021128444A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11453513B2 (en) * 2018-04-26 2022-09-27 Skydio, Inc. Autonomous aerial vehicle hardware configuration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104648667B (zh) * 2015-02-17 2017-03-08 珠海磐磊智能科技有限公司 飞行器
CN105035318B (zh) * 2015-09-01 2017-03-29 湖南云顶智能科技有限公司 一种多旋翼无人机
WO2018010122A1 (en) * 2016-07-13 2018-01-18 SZ DJI Technology Co., Ltd. Vehicle chassis and vehicle,method,and kit relating to the same
CN106741881A (zh) * 2016-12-27 2017-05-31 天津寰宇地理信息有限公司 一种农业机械用无人机起落架
CN206358359U (zh) * 2017-01-03 2017-07-28 山东鹰翼航空科技有限公司 一种可折叠长航时多旋翼无人机
WO2019119204A1 (zh) * 2017-12-18 2019-06-27 深圳市大疆创新科技有限公司 农业无人机
RU183717U1 (ru) * 2018-06-26 2018-10-01 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Беспилотный летательный аппарат мультироторного типа
CN109050898A (zh) * 2018-08-16 2018-12-21 南京壹诺为航空科技有限公司 非均匀动力布局式十旋翼无人机
CN109221060A (zh) * 2018-09-14 2019-01-18 广州市华科尔科技股份有限公司 一种植保无人机喷淋组件及喷淋方法
KR102046106B1 (ko) * 2018-10-12 2019-11-18 울산과학기술원 접이식 다중 회전익형 무인항공기
CN109455298A (zh) * 2018-12-25 2019-03-12 拓攻（南京）机器人有限公司 一种植保无人机

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JP2023508489A (ja) 2023-03-02
WO2021128444A1 (zh) 2021-07-01
US20220324569A1 (en) 2022-10-13

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