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:
Jul. 09, 2019
Filed:
Jun. 08, 2017
Applicant:
Lenovo (Beijing) Co., Ltd., Beijing, CN;
Inventors:
Assignee:
LENOVO (BEIJING) CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); H04M 1/02 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1681 (2013.01); G06F 1/1652 (2013.01); H04M 1/022 (2013.01); H04M 1/0268 (2013.01);
Abstract
A shaft structure includes a rotation shaft, a transmission structure coupled to the rotation shaft, and a moving structure coupled to the transmission structure. The rotation shaft includes a first transmission member fixedly arranged on the rotation shaft. The transmission structure rotates along with the rotation shaft, and includes a second transmission member engaged with the first transmission member. The moving structure moves translationally with respect to the rotation shaft in response to a rotation of the transmission structure.