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Title:
VEHICLE-MOUNTED ROTARY KNOB
Document Type and Number:
WIPO Patent Application WO/2021/000151
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) with an opening end, a rotating shaft (12) installed on the opening end of the rotary cover (11), and an electric motor (13) fixed to the rotary cover (11) so as 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 clamping teeth (212) arranged on the edge of the body portion (211), with the plurality of clamping teeth (212) being distributed in the manner of an annular array along the central axis of the rotating disk (21), and a gap (2124) being formed between every two adjacent clamping teeth of the plurality of clamping teeth (212); iron cores (22), arranged corresponding to the gaps (2124), wherein the iron cores (22) are respectively inserted into the gaps (2124) 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 forward locking and backward locking of the rotary knob assembly and meet the diversified usage requirements thereof.

Inventors:
QIN, Yingming (CN)
XIE, Bing (CN)
Application Number:
CN2019/094051
Publication Date:
January 07, 2021
Filing Date:
June 30, 2019
Export Citation:
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Assignee:
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD. (CN)
AAC TECHNOLOGIES PTE. LTD. (CN)
International Classes:
G05G1/10; F16H59/12; H01H19/14; G05G5/06
Attorney, Agent or Firm:
SHENZHEN ZHONGYUANLIHE PATENT AND TRADEMARK FIRM (GENERAL PARTNERSHIP) (CN)
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