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:
May. 19, 2020
Filed:
Sep. 12, 2017
Shanghai Billu Electronics Co., Ltd., Shanghai, CN;
Jianhua Wang, Shanghai, CN;
Gaofeng Gong, Shanghai, CN;
Shanghai Billu Electronics Co., Ltd., Shanghai, CN;
Abstract
A double-camera drive device, including: cover bodies, including a first cover body and a second cover body, and each of the cover bodies being provided with a lens accommodating cavity; photographing components, including a first photographing component and a second photographing component, and each of the photographing components including an upper spring, an upper cover, a lens support winded with a drive coil at a outer periphery, driving magnets and a lower spring, wherein the driving magnets includes a left driving magnet, a right driving magnet and a middle driving magnet; and Hall detection components, each of the Hall detection components including a Hall gasket and a Hall magnet provided on each of lens supports, and a Printed Circuit Board (PCB) component. According to the double-camera drive device, beneficial effects of clearer opposite angles and wider framing range and better quality of photographed images are implemented.