Lens fixer device for scanner

Details Lens fixer device for scanner Lens fixer device for scanner

1998-09-05

2000-05-09

Epps, Georgia

Optical: systems and elements

Lens

With support

359822, G02B 702

Patent

active

06061191&

ABSTRACT:
A lens fixer to be used in a document scanner for easy adjusting and fixing the position of the lens. The lens fixer includes a clamp pedestal and a clamped portion formed as a one-piece element. A room formed by the clamp pedestal and the clamped portion is initially a little smaller for the size of the lens, therefore provides pressure to the lens when the lens is inserted into the room. Three contact lines formed on the notch portion of the clamp pedestal make the lens centering well. The initial pressure prevents the lens from losing the position easily during the adjustment to the correct position.

REFERENCES:
patent: 2536124 (1951-01-01), Bolvin et al.
patent: 3904277 (1975-09-01), Phillips et al.
patent: 5021651 (1991-06-01), Ishikawa
patent: 5146526 (1992-09-01), Sweeney et al.
patent: 5278929 (1994-01-01), Tanisawa et al.
patent: 5841591 (1998-11-01), Zhu et al.
patent: 5884884 (1999-03-01), Sauter

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