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1. WO2020113386 - ELECTRONIC SPEED CONTROLLER, POWER DEVICE, AND UNMANNED AERIAL VEHICLE

Publication Number WO/2020/113386
Publication Date 11.06.2020
International Application No. PCT/CN2018/118995
International Filing Date 03.12.2018
IPC
H05K 5/06 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
5Casings, cabinets or drawers for electric apparatus
06Hermetically-sealed casings
B64C 27/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
27Rotorcraft; Rotors peculiar thereto
04Helicopters
08with two or more rotors
B64D 27/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
27Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
02Aircraft characterised by the type or position of power plant
24using steam, electricity, or spring force
H05K 7/20 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
CPC
B64C 2201/042
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
2201Unmanned aerial vehicles; Equipment therefor
04characterised by type of power plant
042by electric motors; Electric power sources therefor, e.g. fuel cells, solar panels or batteries
B64D 31/00
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
31Power plant control; Arrangement thereof
H05K 5/0056
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
5Casings, cabinets or drawers for electric apparatus
0026provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
0047having a two-part housing enclosing a PCB
0056characterized by features for protecting electronic components against vibration and moisture, e.g. potting, holders for relatively large capacitors
Applicants
  • 深圳市大疆创新科技有限公司 SZ DJI TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 张弛 ZHANG, Chi
  • 王建伟 WANG, Jianwei
  • 吴晓龙 WU, Xiaolong
Agents
  • 深圳市力道知识产权代理事务所(普通合伙) SHENZHEN LIDAO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP)
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ELECTRONIC SPEED CONTROLLER, POWER DEVICE, AND UNMANNED AERIAL VEHICLE
(FR) DISPOSITIF DE COMMANDE DE VITESSE ÉLECTRONIQUE, DISPOSITIF D'ALIMENTATION ET VÉHICULE AÉRIEN SANS PILOTE
(ZH) 电子调速器、动力装置及无人飞行器
Abstract
(EN)
An electronic speed controller, a power device, and an unmanned aerial vehicle. The electronic speed controller is mounted on the outside of an arm, and comprises a first housing (611), a second housing (612), a circuit board (620), a first connector (630), a second connector (670), a first fastener (641), a second fastener (642) and a first waterproof assembly (650). The first housing (611) is detachably connected to the second housing (612) to form, in an enclosed manner, an accommodating space for accommodating the circuit board (620), and the first waterproof assembly (650) is used to seal a gap at the joint between the first housing (611) and the first fastener (641). Internal components of the electronic speed controller can be repaired quickly, improving the repairing operability and efficiency.
(FR)
L'invention concerne un dispositif de commande de vitesse électronique, un dispositif d'alimentation et un véhicule aérien sans pilote. Le dispositif de commande de vitesse électronique est monté à l'extérieur d'un bras, et comprend un premier boîtier (611), un second boîtier (612), une carte de circuit imprimé (620), un premier connecteur (630), un second connecteur (670), un premier élément de fixation (641), un second élément de fixation (642) et un premier ensemble étanche à l'eau (650). Le premier boîtier (611) est relié de manière amovible au second boîtier (612) pour former, d'une manière fermée, un espace de logement pour recevoir la carte de circuit imprimé (620), et le premier ensemble étanche à l'eau (650) est utilisé pour sceller un espace au niveau de l'articulation entre le premier boîtier (611) et le premier élément de fixation (641). Les composants internes du dispositif de commande de vitesse électronique peuvent être réparés rapidement, ce qui améliore l'exploitabilité et l'efficacité de réparation.
(ZH)
一种电子调速器、动力装置及无人飞行器。其中,电子调速器安装于机臂的外部,包括:第一壳体(611)、第二壳体(612)、电路板(620)、第一连接器(630)、第二连接器(670)、第一紧固件(641)、第二紧固件(642)和第一防水组件(650),第一壳体(611)与第二壳体(612)可拆卸连接围合形成用于收容电路板(620)的收容空间;第一防水组件(650)用于密封第一壳体(611)与第一紧固件(641)连接处的缝隙。该电子调速器的内部部件可进行快速检修,并提高检修的可操作性和检修效率。
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