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Patent Searching and Data


Title:
VEHICLE-MOUNTED ROTARY KNOB
Document Type and Number:
WIPO Patent Application WO/2021/000150
Kind Code:
A1
Abstract:
Disclosed is a vehicle-mounted rotary knob (100), comprising a rotary knob assembly (1) and a locking assembly (2). The rotary knob assembly (1) comprises a rotary cover (11), a rotating shaft (12) and an electric motor (13). The locking assembly (2) comprises: a rotating disk (21), installed on the rotating shaft (12), wherein the rotating disk (21) comprises a body portion (211) fixed to the rotating shaft (12), and clamping teeth (212) arranged on the edge of the body portion (211), with the plurality of the clamping teeth (212) being distributed, in the manner of an annular array, along the central axis of the rotating disk (21), with each of the clamping teeth (212) comprising a first end (2121), a second end (2122), and a transition face (2123) for connecting the first end (2121) and the second end (2122), and the distance between each first end (2121) and the central axis of the rotating disk (21) being larger than the distance between each second end (2122) and the central axis; iron cores (22), arranged corresponding to the first ends (2121), wherein the iron cores (22) abut against the first ends (2121) so as to limit the forward rotation of the rotating disk (21); and an electromagnetic valve (23), wherein the electromagnetic valve is connected to the iron cores (22) so as to drive the iron cores (22) to move. The vehicle-mounted rotary knob can realize the forward locking of the rotary knob assembly and can meet the diversified usage requirements thereof.

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Inventors:
QIN YINGMING (CN)
XIE BING (CN)
Application Number:
CN2019/094050
Publication Date:
January 07, 2021
Filing Date:
June 30, 2019
Export Citation:
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Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (CN)
International Classes:
H01H19/14; G05G1/10; G05G5/03; G05G5/06
Foreign References:
CN106065940A2016-11-02
CN204942514U2016-01-06
CN1551041A2004-12-01
CN106321803A2017-01-11
CN208778671U2019-04-23
CN105637263A2016-06-01
CN208767202U2019-04-19
CN203406219U2014-01-22
CN109065395A2018-12-21
JP2010211270A2010-09-24
DE102006042430A12008-03-27
Attorney, Agent or Firm:
SHENZHEN ZHONGYUANLIHE PATENT AND TRADEMARK FIRM (GENERAL PARTNERSHIP) (CN)
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