Title:
DRIVING DEVICE, LASER MEASURING DEVICE, AND MOBILE PLATFORM
Document Type and Number:
WIPO Patent Application WO/2018/195967
Kind Code:
A1
Abstract:
A driving device, a laser measuring device, and a mobile platform. The driving device comprises two rotor components (1, 71), a stator component (2), and a positioning component (3); a rotor (12, 12a, 12b, 60a, 60b) of each rotor component (1, 71) has a hollow cavity (13), and the interior of the cavity (13) is provided with a hollow part (131) used for accommodating a load; the two rotor components (1, 71) comprise a first rotor component (1a) and a second rotor component (1b); the rotating shaft (11a, 611a) of the first rotor component (1a) is parallel to the rotating shaft (11b, 611b) of the second rotor component (1b); the rotor (12a, 60a) of the first rotor component (1a) is at least partially nested in the cavity (13) of the rotor (12b, 60b) of the second rotor component (1b); the stator component (2) is provided at the outer side of the rotor component (1, 71) and used for driving the rotor (12a, 12b, 60a, 60b) of one of the first rotor component (1a) and the second rotor component (1b) to rotate, and the rotor (12a, 12b, 60a, 60b) drives the rotor (12a, 12b, 60a, 60b) of the other rotor component to rotate; the positioning component (3) is located at the outer side of the rotor (12, 12a, 12b, 60a, 60b) and used for limiting the rotor (12, 12a, 12b, 60a, 60b) to rotate separately around fixed rotating shafts (11, 11a, 11b, 611a, 611b). The structure is simple and the size is small.
Inventors:
LI ZHEYANG (CN)
HUANG HUAI (CN)
ZHAO JIN (CN)
HUANG TONGYAO (CN)
WANG PENG (CN)
HUANG HUAI (CN)
ZHAO JIN (CN)
HUANG TONGYAO (CN)
WANG PENG (CN)
Application Number:
PCT/CN2017/082522
Publication Date:
November 01, 2018
Filing Date:
April 28, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H02K16/02; G02B7/18
Foreign References:
| CN202219375U | 2012-05-16 | |||
| CN102955251A | 2013-03-06 | |||
| CN101951091A | 2011-01-19 | |||
| CN106443955A | 2017-02-22 | |||
| CN101657954A | 2010-02-24 | |||
| JP2009223133A | 2009-10-01 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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