Patent ID: 9304282
Filing Date: 2016-04-05
CPC Classification: G02B,G03B,H01L,H02K,H02N,H04N

Claim Text:
1. A lens driving motor, comprising: an enclosure; a lens barrel having an optical axis and disposed inside the enclosure; a lower support for cooperating with the enclosure to receive the lens barrel, and having a base arranged perpendicularly to the optical axis and two sidewalls; an iron sheet perpendicularly fixed to the lower support; a coil attached to an inner surface of the iron sheet; at least one pair of magnets arranged on an outer side of the barrel along the optical axis and parallel to the coil, a magnetic pole of one magnet being opposite to that of an adjacent magnet; a first guide rail disposed on the outer side of the barrel; a second guide rail disposed on an inner side of each of the two sidewalls of the lower support and parallel to the first guide rail; and a pulley assembly located between the barrel and the two sidewalls of the lower support, and movable along the first and second guide rails.