Patent ID: 7706063

Claim:
An image capturing device with a focusing assembly, comprising: a case formed by an upper casing and a lower casing a cover for scaling a lower opening of the lower casing; a lower side of the cover having an opening for capturing images of outside objects; a base installed at a connection between the upper casing and the lower casing; an image sensor installed at a lower side of the base for capturing images through an opening of the front cover; a focus adjusting unit including an object lens, an adjusting wheel, an inner tube and an outer adjusting tube; the outer adjusting tube being located within the lower casing and having a longitudinal retaining groove at an inner side thereof; the inner tube being received in the outer adjusting tube; the inner tube having a helical groove; an outer side of the adjusting wheel having a post for driving the adjusting wheel; the post passing through the helical groove of the inner tube to be retained in the retaining groove of the outer adjusting tube; the object lens having an outer thread so that the object lens is locked to an interior of the adjusting wheel; wherein by rotating the outer adjusting tube with respect to the inner tube through the lower opening of the lower casing, the object lens will slide in a range of the helical groove of the inner tube so as to adjust a focus; and wherein an upper side of the base has a rotary wheel for adjusting illumination of a lighting emitting unit; and a part of the rotary wheel protrudes from a slot between the upper casing and the lower casing.