Title:
VEHICLE-MOUNTED ROTARY KNOB
Document Type and Number:
WIPO Patent Application WO/2021/000149
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) provided with an opening end, a rotating shaft (12) installed in the opening end of the rotary cover (11), and an electric motor (13) fixed to the rotary cover (11) to drive the rotary cover (11) to vibrate. 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 a plurality of notches (212), with the notches (212) being formed in such a way that the outer circumference of the body portion (211) is recessed in the direction close to the central axis of the rotating disk (21); iron cores (22), arranged corresponding to the notches (212), wherein the iron cores (22) are respectively inserted into the notches (212), so as to limit the 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 locking of the rotary knob assembly and meet the diversified usage requirements thereof.
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Inventors:
QIN YINGMING (CN)
XIE BING (CN)
XIE BING (CN)
Application Number:
PCT/CN2019/094049
Publication Date:
January 07, 2021
Filing Date:
June 30, 2019
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (CN)
AAC TECHNOLOGIES PTE LTD (CN)
International Classes:
H01H19/14; G05G1/10; G05G5/03; G05G5/06
Foreign References:
| CN106065940A | 2016-11-02 | |||
| CN204942514U | 2016-01-06 | |||
| CN106321803A | 2017-01-11 | |||
| CN109716260A | 2019-05-03 | |||
| CN1551041A | 2004-12-01 | |||
| DE102011016584A1 | 2012-10-11 | |||
| JP2010211270A | 2010-09-24 | |||
| EP1381926B1 | 2011-12-28 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYUANLIHE PATENT AND TRADEMARK FIRM (GENERAL PARTNERSHIP) (CN)
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