Lens device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8531788
APP PUB NO 20130083408A1
SERIAL NO

13584923

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lens device includes a main body unit, a guiding shaft unit, a lens unit, a focus adjusting unit and a resilient component. The guiding shaft unit includes three parallel guiding shafts disposed in the main body unit. The lens unit includes a lens frame disposed in the main body unit and having three guiding portions that receive slidably and respectively the guiding shafts, and a lens mounted co-movably in the lens frame. The focus adjusting unit is disposed in the main body unit and includes a driven member abutting against the lens frame and driven by a driving member for driving the lens unit to slide along the guiding shafts. The resilient component is disposed for biasing resiliently the lens frame toward the driven member.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ASIA OPTICAL CO INC22-3 SOUTH 2ND ROAD T E P Z TAICHUNG 42754

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsu, Chiao-Sen Taichung, TW 6 5

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