发明名称 LENS BARREL
摘要 <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of preventing FPC from bending with small space at low cost and capable of suppressing generation of ghosts. <P>SOLUTION: A lens barrel includes a second group barrel 32, a basis 44, a second group FPC 48 and a barrel FPC 50. The second group FPC 48 which supplies electric power to a shutter mechanism and a diaphragm mechanism of the second group barrel 32 is attached to the outer periphery of the lens barrel along a basis wall part 44b of the basis 44 after being extracted from the second group barrel 32, bent and drawn outside. A seat 51 is fixed by being nipped between the second group FPC 48 and the basis wall part 44b of the basis 44, and exerts force in a direction to straighten a bent part by contacting the bent part of the second group FPC 48. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012128348(A) 申请公布日期 2012.07.05
申请号 JP20100281982 申请日期 2010.12.17
申请人 CANON INC 发明人 IIDA SEIJI
分类号 G02B7/04;G02B7/02 主分类号 G02B7/04
代理机构 代理人
主权项
地址
您可能感兴趣的专利