Suspension wire for compensating for hand vibration and image photographing device having the same

摘要

Disclosed herein are a suspension wire for compensating for hand vibration and an image photographing device having the same. The suspension wire for compensating for hand vibration, which is mounted between an optical unit and a housing so as to have a length thereof in an optical axis direction to float and support the optical unit within the housing, includes: a wire body having both ends thereof each fixed to the optical unit and the housing; and a deformation buffer formed in the wire body to allow the wire body to flexibly receive impact force when external impact is applied to the wire body, thereby preventing permanent deformation or fracture of the wire body.

主权项

1. An image photographing device comprising:
an optical unit; a housing having the optical unit received therein; and a suspension wire for compensating for hand vibration mounted between the optical unit and the housing so as to have a length thereof in an optical axis direction to float and support the optical unit within the housing, the suspension wire being for compensating for hand vibration, the suspension wire including a wire body having both ends thereof each fixed to the optical unit and the housing, and a deformation buffer formed in the wire body to allow the wire body to receive impact force when external impact is applied to the wire body, the deformation buffer having a cross section of which a width and a height have a different ratio therebetween, and the cross section of the deformation buffer being different from other parts of the wire body.