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:
Aug. 25, 2026
Filed:
Jan. 13, 2022
Honor Device Co., Ltd., Shenzhen, CN;
Jian Sun, Shenzhen, CN;
Yaolei Zhang, Shenzhen, CN;
Haifei Li, Shenzhen, CN;
Yuan Wang, Shenzhen, CN;
Guotong Zhou, Shenzhen, CN;
Leibo Yuan, Shenzhen, CN;
Honor Device Co., Ltd., Shenzhen, CN;
Abstract
This application provides a rotary mechanism, a support apparatus, and an electronic device, and relates to the field of electronic device technologies, allowing the electronic device to be lighter and thinner in an unfolded state. The rotary mechanism includes a base, a first connector, a second connector, a lifting plate, a first torsion spring, and a second torsion spring. The first connector and the second connector are rotatably connected to the base by a first rotary shaft and a second rotary shaft respectively. The first torsion spring includes a first spiral body and a first torsion arm. The first spiral body is sleeved on the first rotary shaft. One end of the first torsion arm is fixed to one end of the first spiral body. An other end of the first torsion arm is slidably connected to the lifting plate in a first direction. The second torsion spring includes a second spiral body and a second torsion arm. The second spiral body is sleeved on the second rotary shaft. One end of the second torsion arm is fixed to one end of the second spiral body. An other end of the second torsion arm is slidably connected to the lifting plate in the first direction. The rotary mechanism provided in embodiments of this application is used for supporting a bending portion of the foldable screen.