Title:
THUMBWHEEL MECHANISM AND CONTROL DEVICE USING THUMBWHEEL MECHANISM
Document Type and Number:
WIPO Patent Application WO/2018/053875
Kind Code:
A1
Abstract:
A thumbwheel mechanism (100), comprising a support (10) as well as a positioning member (30) and a rotating member (50) that are provided on the support (10). The positioning member (30) comprises a positioning portion (32) and an elastic arm (34) provided on the positioning portion (32). The rotating member (50) is rotatably provided on the support (10), and the rotating member (50) is provided with multiple positioning grooves (541) that can be clamped with the positioning portion (32). The rotating member (50) can rotate with respect to the support (10) under the effect of an external force such that the elastic arm (34) abuts against the support (10) and elastically deforms, and the positioning portion (32) is selectively clamped in one of the positioning grooves (541). Also provided is a control device using the thumbwheel mechanism.
Inventors:
DENG LEI (CN)
WU ZHENKAI (CN)
YUAN BO (CN)
TANG YIN (CN)
WU ZHENKAI (CN)
YUAN BO (CN)
TANG YIN (CN)
Application Number:
PCT/CN2016/100211
Publication Date:
March 29, 2018
Filing Date:
September 26, 2016
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H01H19/14
Foreign References:
| CN206076131U | 2017-04-05 | |||
| CN101308738A | 2008-11-19 | |||
| US20160102475A1 | 2016-04-14 | |||
| JPH0843550A | 1996-02-16 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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