The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2025
Filed:
Dec. 29, 2022
Aac Acoustic Technologies (Shanghai) Co., Ltd., Shanghai, CN;
Lijin Zhang, Shenzhen, CN;
Bing Xie, Shenzhen, CN;
Yuntong Li, Shenzhen, CN;
Liang Jiang, Shenzhen, CN;
AAC Acoustic Technologies (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
A force feedback device includes a fixed portion, a button hinged to the fixed portion, an driving arm connected to a bottom of the button, and a driving assembly connected to one end of the driving arm away from the button; the fixed portion includes a fixed portion body and a bearing mounted at one end of the fixed portion body; the button includes a button body and a rotating shaft formed by protruding from one end of the button body; the driving arm is connected to a bottom of the button body; the driving assembly includes a linear vibration motor and an output shaft extending from the linear vibration motor; The force feedback device of the present invention can achieve a force feedback effect of a button, has a simple structure and good experience, and is easy to assemble.