Title:
COIL WINDING MACHINE AND LIMITING DEVICE THEREOF, AND COIL WINDING METHOD OF MOTOR
Document Type and Number:
WIPO Patent Application WO/2016/026127
Kind Code:
A1
Abstract:
A coil winding machine and limiting device thereof, and coil winding method of a motor; the limiting device comprises: a bearer (110), a main limiting piece (120) disposed on the bearer (110) and slidable relative to the bearer (110); the main limiting piece (120) is provided with a limiting portion (121) for limiting a component (20) of the motor to be wound; an elastic reset piece (130) providing an elastic recovery force for the main limiting piece (120) to allow the main limiting piece (120) to slide toward the bearer (110) and to automatically reset a position thereof; two flex cable limiting pieces (140) rotatably connected to the bearer (110) and disposed on opposite sides of the main limiting piece (120); an elastic piece (160) providing an elastic recovery force for the two flex cable limiting pieces (140) to allow the two flex cable limiting pieces (140) to rotate opposite the main limiting piece (120) and to automatically reset a position thereof, clamping the main limiting piece (120); a linkage mechanism (150) connecting the main limiting piece (120) and two flex cable limiting pieces (140), to allow the main limiting piece (120) to slide into a preset position and drive the two flex cable limiting pieces (140) to rotate oppositely. The limiting device has a small footprint, a simple structure, and low precision requirements of motion transmission.
Inventors:
HUANG SIRONG (CN)
Application Number:
PCT/CN2014/084957
Publication Date:
February 25, 2016
Filing Date:
August 21, 2014
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H02K15/08; B65H54/28
Foreign References:
| CN201732680U | 2011-02-02 | |||
| CN203728309U | 2014-07-23 | |||
| JP2004274850A | 2004-09-30 | |||
| CN202696411U | 2013-01-23 | |||
| JP2002096953A | 2002-04-02 |
Attorney, Agent or Firm:
SHENZHEN DINGYAN INTELLECTUAL PROPERTY AGENCY CO.,LTD (CN)
深圳市鼎言知识产权代理有限公司 (CN)
深圳市鼎言知识产权代理有限公司 (CN)
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