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1. (WO2019041220) ARM LOCKING MECHANISM, AND AERIAL VEHICLE
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Pub. No.: WO/2019/041220 International Application No.: PCT/CN2017/099895
Publication Date: 07.03.2019 International Filing Date: 31.08.2017
IPC:
B64C 1/30 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
1
Fuselages; Constructional features common to fuselages, wings, stabilising surfaces, or the like
30
Parts of fuselage relatively movable to reduce overall dimensions of aircraft
Applicants:
深圳市大疆创新科技有限公司 SZ DJI TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 南山区高新南区粤兴一道9号香港科大深圳产学研大楼6楼 6F, HKUST SZ IER Bldg., No.9 Yuexing 1st Rd., Hi-Tech Park (South), Nanshan District Shenzhen, Guangdong 518057, CN
Inventors:
梁贵彬 LIANG, Guibin; CN
Agent:
北京励诚知识产权代理有限公司 BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD.; 中国北京市 海淀区北洼路45号2号楼3层301室 Unit 301, 3rd Floor,Building 2, No. 45 Beiwa Road, Haidian District Beijing 100142, CN
Priority Data:
Title (EN) ARM LOCKING MECHANISM, AND AERIAL VEHICLE
(FR) MÉCANISME DE VERROUILLAGE DE BRAS ET VÉHICULE AÉRIEN
(ZH) 机臂锁定机构及飞行器
Abstract:
(EN) Provided are an arm locking mechanism (10), and an aerial vehicle (100). The arm locking mechanism (10) comprises an arm connection assembly (12) and a locking mechanism (14). The arm connection assembly (12) comprises at least two rotatable arm connection members (121) capable of switching between an unfolded state and a folded state. The locking mechanism (14) is used to limit a rotation angle of the arm connection member (121). The locking mechanism (14) comprises a locking portion (141) and a rotary connection portion (142) rotatably connected to the locking portion (141). The rotary connection portion (142) is connected and fixed to the at least two arm connection members (121). The rotary connection portion (142) comprises a rotary toothed disc (143). The locking portion (141) comprises a position-limiting toothed disc (144) fitting with the rotary toothed disc (143). When the arm connection assembly (12) is in the unfolded state and the folded state, the rotary toothed disc (143) meshes with the position-limiting toothed disc (144) to lock the at least two arm connection members (121).
(FR) L'invention concerne un mécanisme de verrouillage de bras (10) et un véhicule aérien (100). Le mécanisme de verrouillage de bras (10) comprend un ensemble de raccordement de bras (12) et un mécanisme de verrouillage (14). L'ensemble de raccordement de bras (12) comprend au moins deux éléments de raccordement de bras rotatifs (121) aptes à passer d'un état déplié à un état replié. Le mécanisme de verrouillage (14) est utilisé pour limiter un angle de rotation de l'élément de raccordement de bras (121). Le mécanisme de verrouillage (14) comprend une partie de verrouillage (141) et une partie de raccordement rotative (142) raccordée à rotation à la partie de verrouillage (141). La partie de raccordement rotative (142) est raccordée et fixée auxdits éléments de raccordement de bras (121). La partie de raccordement rotative (142) comprend un disque denté rotatif (143). La partie de verrouillage (141) comprend un disque denté de limitation de position (144) coopérant avec le disque denté rotatif (143). Lorsque l'ensemble de raccordement de bras (12) est dans l'état déplié et dans l'état replié, le disque denté rotatif (143) engrène le disque denté de limitation de position (144) afin de verrouiller lesdits éléments de raccordement de bras (121).
(ZH) 一种机臂锁定机构(10)和飞行器(100),机臂锁定机构(10)包括机臂连接组件(12)和锁定机构(14),机臂连接组件(12)包括可转动的至少两个机臂连接件(121),至少两个机臂连接件(121)能够在伸展状态和折叠状态之间切换,锁定机构(14)被配置成限定机臂连接件(121)的转动角度,锁定机构(14)包括锁定部(141)和与锁定部(141)可转动连接的转接部(142),转接部(142)固定连接至少两个机臂连接件(121),转接部(142)包括转动齿盘(143),锁定部(141)包括与转动齿盘(143)配合的限位齿盘(144),其中,机臂连接组件(12)在折叠状态和伸展状态时,转动齿盘(143)和限位齿盘(144)齿合以锁定至少两个机臂连接件(121)。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)