发明名称 LENS BARREL AND OPTICAL EQUIPMENT THEREWITH
摘要 <P>PROBLEM TO BE SOLVED: To provide a lens barrel with a voice coil motor that allows stable assembling and disassembling thereof. <P>SOLUTION: A lens barrel includes a voice coil motor 13 for driving a fourth-group moving frame 4, a rear fixed barrel 7 to which a first yoke 13b of the voice coil motor is inserted, and elastic deformation parts 7b3, 7c3 that are provided in the rear fixed barrel 7 and fixes protrusions 13b4, 13b5 of the first yoke 13b to the rear fixed barrel 7 by elastic force for elastic deformation. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012145741(A) 申请公布日期 2012.08.02
申请号 JP20110003745 申请日期 2011.01.12
申请人 CANON INC 发明人 HASEGAWA TOMOMOTO
分类号 G02B7/04;G02B7/02 主分类号 G02B7/04
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