초록 ▼

A waterproof camera having a detachable imaging lens system comprises a lens inner tube for holding an imaging lens, a watertight optical member for covering a front plane of the imaging lens, a lens outer tube for holding the watertight optical member and supporting the lens inner tube to permit re

A waterproof camera having a detachable imaging lens system comprises a lens inner tube for holding an imaging lens, a watertight optical member for covering a front plane of the imaging lens, a lens outer tube for holding the watertight optical member and supporting the lens inner tube to permit relative displacement by a predetermined distance along an optical axis only, an inner mechanism support having a camera body mechanism including at least a film holder, an outer housing for housing the inner mechanism support therein, a first bayonet mount provided in the outer housing for removably supporting one end of the lens outer tube, a second bayonet mount fixed to the inner mechanism support to support the lens inner tube and having a mount reference plane contactable to a mount reference plane of the lens inner tube, spring means provided between the lens outer tube adn the lens inner tube for biasing the lens inner tube when the lens outer tube is mounted to the outer housing through the first bayonet mount so that the mount reference plane of the lens inner tube is pressed and contacted to the mount reference plane of the second bayonet mount, and waterproof seal means provided between the lens outer tube and the first bayonet mount.

대표청구항 ▼

A waterproof camera having a detachable imaging lens system, comprising: an inner tube for holding the imaging lens system; a waterproof optical member for covering a front of said imaging lens system; an outer tube for holding said waterproof optical member and supporting said inner tube therein su

A waterproof camera having a detachable imaging lens system, comprising: an inner tube for holding the imaging lens system; a waterproof optical member for covering a front of said imaging lens system; an outer tube for holding said waterproof optical member and supporting said inner tube therein such that said inner tube is displaceable by a predetermined distance only along an optical axis; an inner support member for supporting imaging means; an outer casing for holding said inner support member therein; a first bayonet mount arranged in said outer casing for removably supporting one end of the outer tube; a second bayonet mount arranged in said inner support member to removably support said inner tube and having a reference plane for determining a position of said imaging lens system of said inner tube along the optical axis; spring means arranged between said outer tube and said inner tube for biasing said inner tube toward the reference plane of said second bayonet mount when said outer tube is mounted on said outer casing through said first bayonet mount; and waterproof seal means provided between said outer tube and said first bayonet mount.