Patent ID: 9104089
Filing Date: 2015-08-11
Classification: G02B,G03B

Abstract:
1. An electronic device, comprising: a lens assembly; a lens focusing rod connected to the lens assembly and utilized to drive the lens assembly to move along an optical axis for focusing operation; a power switch; a lens protective cover movable in a direction perpendicular to the optical axis between a first position, a second position and a third position, in which when the lens protective cover is located in the first position, the lens assembly is shielded by the lens protective cover, the power switch is turned off, and the lens protective cover is separated from the lens focusing rod; when the lens protective cover is located in the second position, the power switch is turned on, and the lens protective cover is contacted with the lens focusing rod; and when the lens protective cover is moved between the second position and the third position, the power switch is turned on, and the lens assembly is driven by the lens protective cover through the lens focusing rod for the focusing operation.