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:
Sep. 06, 2016
Filed:
Jun. 20, 2014
Acer Incorporated, Taipei Hsien, TW;
Lianhong Technology Co., Ltd, Guishan Township, Taoyuan County, TW;
Yi-Chang Yeh, Taipei Hsien, TW;
Tzu-Yu Lin, Guishan Township, Taoyuan County, TW;
ACER INCORPORATED, Taipei Hsien, TW;
LIANHONG TECHNOLOGY CO., LTD, Guishan Township, Taoyuan County, TW;
Abstract
A pivot structure includes a gear mechanism, a first pivot assembly including a first stand, and a second pivot assembly including a second stand. The gear mechanism includes a first gear having a tooth portion, transmitting gears, and an end gear. The first gear, the transmitting gears, and the end gear are engaged in sequence. The second stand is rotated between a closed angle and an opening angle relative to the first stand by the gear mechanism. The tooth portion drives the transmitting gears to rotate the end gear when the second stand is rotated between a first middle angle and a second middle angle relative to the first stand, and the tooth portion is departed from the first transmitting gear when the second stand is rotated between the closed angle and the first middle angle relative to the first stand.