Lens barrel support structure and optical device

Details Lens barrel support structure and optical device Lens barrel support structure and optical device

2011-03-01

2011-12-27

Sugarman, Scott J (Department: 2873)

Optical: systems and elements

Lens

With support

C359S827000

Reexamination Certificate

active

08085485

ABSTRACT:
A lens barrel support structure is provided that includes a base frame and a lens barrel. The base frame includes a first support portion, a second support portion, a third support portion, and a stopper. The lens barrel includes a substantially cylindrical shape body frame configured to accommodate at least part of an optical system, a first attachment portion fixedly coupled to the body frame and to the first support portion, a second attachment portion fixedly coupled to the body frame and to the second support portion, a third attachment portion fixedly coupled to the body frame and to the third support portion, and a receiver fixedly coupled to the body frame. The receiver and the stopper are disposed spaced apart and define a gap that extends along a first direction parallel to an optical axis of the optical system to allow the receiver to contact the stopper.

REFERENCES:
patent: 7259923 (2007-08-01), Nuno et al.
patent: 2004/0042779 (2004-03-01), Maeda et al.
patent: 2001-116974 (2001-04-01), None
patent: 2005-164620 (2005-06-01), None
patent: 2009-031382 (2009-02-01), None

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