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. 04, 2009
Filed:
Nov. 30, 2006
Sheng-cheng Hsu, Taipei Hsien, TW;
Wen-lin Gan, Shenzhen, CN;
Lian-cheng Huang, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
An exemplary hinge assembly () includes a base body (), a bracket (), a support board (), a pivotal mechanism () and a rotational mechanism. The pivotal mechanism includes a pivotal shaft () fixed to the base body and rotatable relative to the bracket, an elastic member () and a fixing member (). The rotational mechanism includes a rotational shaft (), a rotary member (), a steady member () and an elastic member (). The support board and the rotary member are rotatable relative to the steady member, the base body, the bracket and the pivotal mechanism around a second axis. Each of the rotary member and the steady member defines an engaging surface (). One of the engaging surfaces forms at least one peak (), and the other of the engaging surfaces defines at least one valley () corresponding to the peak.