CN114901549A - 动力组件，机臂组件，机臂连接件及无人机 - Google Patents
动力组件，机臂组件，机臂连接件及无人机 Download PDFInfo
- Publication number
- CN114901549A CN114901549A CN202180007907.9A CN202180007907A CN114901549A CN 114901549 A CN114901549 A CN 114901549A CN 202180007907 A CN202180007907 A CN 202180007907A CN 114901549 A CN114901549 A CN 114901549A
- Authority
- CN
- China
- Prior art keywords
- arm
- horn
- propeller
- hub
- hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 115
- 238000010168 coupling process Methods 0.000 claims description 115
- 238000005859 coupling reaction Methods 0.000 claims description 115
- 238000001816 cooling Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 121
- 238000003825 pressing Methods 0.000 description 74
- 210000003813 thumb Anatomy 0.000 description 38
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 15
- 239000000725 suspension Substances 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004935 right thumb Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
- B64C11/20—Constructional features
- B64C11/28—Collapsible or foldable blades
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Harvester Elements (AREA)
Abstract
一种动力组件(10)，包括螺旋桨(13)，螺旋桨(13)包括桨毂(131)及桨叶(136)，桨叶(136)与桨毂(131)可转动地连接；螺旋桨驱动装置(11)，与桨毂(131)固定连接，用于驱动桨毂(131)旋转，桨毂(131)的转动方向与桨叶(136)相对于桨毂(131)的转动方向相互垂直；弹性件(16、16a)，连接在桨毂(131)与桨叶(136)之间，包括相对的第一连接端(161)及第二连接端(163)，第一连接端(161)与桨叶(136)连接，第二连接端(163)与桨毂(131)连接，弹性件(16、16a)能够使桨叶(136)保持展开状态；及桨叶托盘(15)，设置在螺旋桨驱动装置(11)与螺旋桨(13)的连接处，桨叶托盘(15)可沿其轴向来回移动，以抑制弹性件(16、16a)的弹力使桨叶(136)收拢和/或释放弹性件(16、16a)的弹力使桨叶(136)展开。本公开通过桨叶托盘(15)沿其轴向的来回移动能够使得螺旋桨在使用时展开，而在不使用时收拢，从而方便动力组件的收纳放置，进而方便具有该动力组件的无人机的收纳放置。另外，还涉及一种机臂组件，机臂连接件及无人机。
Description
PCT国内申请，说明书已公开。
Claims (16)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020100306332 | 2020-01-10 | ||
| CN202010030633.2A CN113120214A (zh) | 2020-01-10 | 2020-01-10 | 动力组件，机臂组件，机臂连接件及无人机 |
| PCT/CN2021/070322 WO2021139650A1 (zh) | 2020-01-10 | 2021-01-05 | 动力组件，机臂组件，机臂连接件及无人机 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114901549A true CN114901549A (zh) | 2022-08-12 |
Family
ID=76771031
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010030633.2A Pending CN113120214A (zh) | 2019-12-16 | 2020-01-10 | 动力组件，机臂组件，机臂连接件及无人机 |
| CN202180007907.9A Pending CN114901549A (zh) | 2020-01-10 | 2021-01-05 | 动力组件，机臂组件，机臂连接件及无人机 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010030633.2A Pending CN113120214A (zh) | 2019-12-16 | 2020-01-10 | 动力组件，机臂组件，机臂连接件及无人机 |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN113120214A (zh) |
| WO (1) | WO2021139650A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525666B (zh) * | 2021-08-29 | 2023-04-14 | 贵州电网有限责任公司六盘水供电局 | 一种基于输变电设备的三维模型扫描用无人机 |
| CN114124775B (zh) * | 2021-11-29 | 2022-10-11 | 深圳市美高蓝电子仪器有限公司 | 一种网络通信用千兆网数据测试仪 |
| CN115837995B (zh) * | 2023-02-15 | 2023-04-25 | 成都航空职业技术学院 | 一种机翼可伸缩式无人机 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180155056A1 (en) * | 2016-05-09 | 2018-06-07 | Lr Acquisition, Llc | Flight Landing Sequence of an Unmanned Aerial Vehicle into the Hand of the Operator |
| GB2550916B (en) * | 2016-05-30 | 2018-09-26 | Kapeter Luka | Propeller-hub assembly with folding blades for VTOL aircraft |
| US10543915B2 (en) * | 2017-03-10 | 2020-01-28 | Gopro, Inc. | Self-folding propeller |
| US10392104B1 (en) * | 2017-05-19 | 2019-08-27 | Amazon Technologies, Inc. | Shaft-mounted operators for folding and opening propeller blades |
| CN207141389U (zh) * | 2017-08-15 | 2018-03-27 | 深圳市道通智能航空技术有限公司 | 折叠螺旋桨、动力组件以及无人飞行器 |
| CN207536120U (zh) * | 2017-10-25 | 2018-06-26 | 广东泰一高新技术发展有限公司 | 无人机螺旋桨保护系统 |
| CN207773467U (zh) * | 2017-12-26 | 2018-08-28 | 昆山优尼电能运动科技有限公司 | 一种无人机螺旋桨 |
| CN208498787U (zh) * | 2018-05-08 | 2019-02-15 | 顺丰科技有限公司 | 一种螺旋桨 |
| US10689103B2 (en) * | 2018-05-22 | 2020-06-23 | Landing Products, Inc. | Quick release folding propeller blades for a model aircraft |
| CN108688792A (zh) * | 2018-07-31 | 2018-10-23 | 成都纵横大鹏无人机科技有限公司 | 一种折叠式螺旋桨、动力装置及无人机 |
| CN211442726U (zh) * | 2020-01-10 | 2020-09-08 | 北京臻迪科技股份有限公司 | 动力组件，机臂组件，机臂连接件及无人机 |
-
2020
- 2020-01-10 CN CN202010030633.2A patent/CN113120214A/zh active Pending
-
2021
- 2021-01-05 CN CN202180007907.9A patent/CN114901549A/zh active Pending
- 2021-01-05 WO PCT/CN2021/070322 patent/WO2021139650A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021139650A1 (zh) | 2021-07-15 |
| CN113120214A (zh) | 2021-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114901549A (zh) | 动力组件，机臂组件，机臂连接件及无人机 | |
| CN211442726U (zh) | 动力组件，机臂组件，机臂连接件及无人机 | |
| CN109733587B (zh) | 连接组件、无人飞行器的机臂及无人飞行器 | |
| CN114152151B (zh) | 一种折叠栅格舵 | |
| US4981279A (en) | Adjustable rear view mirror | |
| WO2018228033A1 (zh) | 无人机及其起落架 | |
| WO2004104510A1 (en) | Multi-function actuator, and method of operating same | |
| CN113795424A (zh) | 机臂组件和无人飞行器 | |
| CN108045550B (zh) | 一种具有磁流变阻尼器的无人机机臂折叠结构 | |
| EP3564118A1 (fr) | Dispositif de verrouillage à verrou rotatif à commande impulsionnelle | |
| US4019708A (en) | Latchable swivel mount for loudspeaker | |
| CN110896628A (zh) | 无人飞行器及其机臂连接结构 | |
| CN111683872A (zh) | 折叠结构、无人飞行器的折叠结构及可移动平台 | |
| KR100316371B1 (ko) | 가압 대기형 윈드실드 와이퍼 장치 | |
| CN212195859U (zh) | 机臂组件和多旋翼植保无人飞行器 | |
| WO2021121184A1 (zh) | 载人机器 | |
| CN112455672A (zh) | 一种螺旋桨组件及无人机 | |
| CN109573034B (zh) | 收放机构和无人机 | |
| NL1007139C2 (nl) | Actuator. | |
| EP0553033B1 (fr) | Dispositif de fixation et de raccordement, notamment d'un ensemble intensificateur de lumière sur un générateur d'images d'un viseur de casque pilote | |
| GB2249363A (en) | An actuating force transmission for a bicycle gearchange mechanism | |
| CN114313250A (zh) | 折叠装置、螺旋桨、旋翼模组及飞行设备 | |
| CN216003046U (zh) | 一种适用于折叠式多旋翼无人机的机臂自动展开机构 | |
| CN107458576B (zh) | 无人机 | |
| CN114347738B (zh) | 机臂机构以及飞行器件 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |