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:
Feb. 02, 2016
Filed:
Oct. 31, 2013
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Ping-Han Ku, New Taipei, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A voice coil motor (VCM) includes a fixing portion, a moving portion, a magnet assembly, a coil, and an elastic sheet. The fixing portion includes an upper plate and a sidewall extending from edges of the upper plate. The moving portion is received in the fixing portion, and includes a top surface and an outer surface connected to the top surface. The moving portion defines a plurality of glue receiving recesses in the top surface and a plurality of second connecting portions each extending from a bottom surface of each glue receiving recess. The magnet assembly is fixed on the inner surface. The coil is circled around the outer surface of the moving portion, and is opposite to the magnet assembly. The elastic sheet is connected between the first connecting portions and the second connecting portions.