摘要 |
An auto focusing camera includes a lens unit ( 2 ) including a barrel ( 20 ) and a lens ( 22 ) received in the barrel, a permanent magnet ( 3 ) being fixedly mounted around the barrel of the lens unit and moving with the lens unit when the lens unit undergoes telescopic movement during operation, and a coil seat ( 6 a , 6 b) with a coil ( 5 a , 5 b) wound thereon arranged at a side of the permanent magnet. An interlocking device ( 642, 202 ) is formed on the barrel and the coil seat for guiding the telescopic movement of the lens unit.
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