Title:
ENCODER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/127056
Kind Code:
A1
Abstract:
An encoder assembly, comprising an encoding knob (11), an encoder (12) and a locking piece (13); the encoding knob (11) is provided with an axial assembly hole (111), and the outer end face of the axial assembly hole (111) is provided with a positioning locking structure (112); the encoder (12) comprises a rotation shaft (121) and a stopping portion (122) provided at an end of the rotation shaft; the locking piece (13) is used for allowing the stopping portion (122) to pass through when the rotation shaft (121) is inserted into the axial assembly hole (111), and the locking piece (13) is rotated to form a lock together with the positioning locking structure (112) while preventing the axial loosening of the stopping portion (122). According to such an encoder assembly, the axial loosening of the encoder can be prevented, simplifying the assembly, achieving high reliability, facilitating the miniature design and model selection of the encoder.
Inventors:
ZHANG GUIFEI (CN)
QI XIANGRU (CN)
QI XIANGRU (CN)
Application Number:
PCT/CN2017/118765
Publication Date:
July 04, 2019
Filing Date:
December 26, 2017
Export Citation:
Assignee:
HYTERA COMM CORP LTD (CN)
International Classes:
G05G1/10
Foreign References:
| CN202838085U | 2013-03-27 | |||
| CN204130410U | 2015-01-28 | |||
| CN205715139U | 2016-11-23 | |||
| CN206115325U | 2017-04-19 | |||
| US20140041155A1 | 2014-02-13 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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