Stereo viewer and/or stereo view finder

A stereo viewer and/or a stereo view finder used in an electronic device equipped with an electronic display for displaying a pair of stereo images, the stereo viewer and/or the stereo view finder comprising:

• a foldable light shielding hood attached on the electronic display;
• a magnifying lens including a pair of lenses for viewing the stereo image, the magnifying lens being attached to an inner wall surface of the light shielding hood by way of a hinge and being developable to be parallel to the electronic display;
• a magnifying lens raising/lowering mechanism capable of raising/lowering the magnifying lens in a perpendicular direction perpendicular to the electronic display;
• and
• wherein the magnifying lens raising/lowering mechanism includes,
• a column coupled to the magnifying lens by way of a hinge, and attached to the inner wall surface of the light shielding hood to be raised/lowered in the perpendicular direction;
• a worm screw attached to a side of the column, the worm screw being turnable about a rotation axis extending in the perpendicular direction;
• and
• an input gear arranged to gear with the worm screw, the input gear turning the worm screw to raise/lower the column.

A stereo viewer and/or the stereo view finder used in an electronic device equipped with an electronic display for displaying a pair of stereo images, the stereo viewer and/or the stereo view finder comprising:

• a foldable light shielding hood attached on the electronic display, said foldable light shielding hood having a front wall portion;
• a magnifying lens including a pair of lenses for viewing the stereo image, the magnifying lens being attached to an inner wall surface of the light shielding hood by way of a first hinge and being developable to be parallel to the electronic display;
• wherein the front wall portion of the light shielding hood is provided turnably around a shaft center of a second hinge, and when said foldable light shielding hood is closed, the front wall portion becomes an upper lid;
• a partition plate bridged between the inner wall surface of the light shielding hood and an opposing wall surface opposing the inner wall surface, the partition plate partitioning a view field of the pair of lenses;
• wherein the partition plate has one end attached to a back inner wall surface of the light shielding hood by way of a hinge to turn about a rotation axis perpendicular to the electronic display;
• a turning stopper that integrally fixes the partition plate to the light shielding hood and regulates the turning of the partition plate when the light shielding hood is folded, and that separates the partition plate and the light shielding hood when the light shielding hood is developed;
• and
• wherein the turning stopper includes a hook portion, arranged to be slidable in an insertion hole formed in the opposing wall surface of the light shielding hood, to hook the other end of the partition plate.

A stereo viewer and/or a stereo view finder used in an electronic device equipped with an electronic display for displaying a pair of stereo images, the stereo viewer and/or the stereo view finder comprising:

• a foldable light shielding hood attached on the electronic display;
• a magnifying lens including a pair of lenses for viewing the stereo image, the magnifying lens being attached to an inner wall surface of the light shielding hood by way of a hinge and being developable to be parallel to the electronic display;
• and
• wherein when the stereo viewer and/or the stereo view finder is attached to a stereo camera, a face coupling mechanism is provided on one side of an attachment position, and the face coupling mechanism is pressurized with a spring;
• and assuming number of teeth of the face coupling mechanism is N excluding a number dividable by 360°/90°=4 and a derived angle is 360/N, n being an integer, a minimum number of rotation angle of n satisfied by n(360°/N)>90° is turned, an intermediate position of the turn is such that a stopper is arranged at a 90° position of actually turning the display is fixed at the position.

A stereo viewer and/or a stereo view finder used in an electronic device equipped with an electronic display for displaying a pair of stereo images, the stereo viewer and/or the stereo view finder comprising:

• a light shielding hood having a front wall portion with a front wall top edge, an opposing front wall bottom edge, a front wall left edge, and an opposing front wall right edge;
• a lens holder hinged to the front wall top edge of the front wall portion, wherein said lens holder is configured to fold adjacent to the front wall;
• a hood frame holding the electronic display, said hood frame having a front frame edge, an opposing back frame edge, a frame left edge, and an opposing frame right edge;
• a back wall having a back wall bottom edge, a back wall left edge, and an opposing back wall right edge;
• a left side wall having an intermediate left hinge, said left side wall extending between the front wall left edge and the back wall left edge;
• a right side wall having an intermediate right hinge, said right side wall extending between the front wall right edge and the back wall right edge;
• the intermediate left hinge and the intermediate right hinge configured so that the intermediate left hinge and the intermediate right hinge move toward each other inward towards said lens holder;
• a front hinge attaching the front wall bottom edge of said light shielding hood to the front frame edge of said hood frame configured so that said light shielding hood folds adjacent said hood frame;
• and wherein the back wall bottom edge of said back wall is configured to freely move towards said front hinge as said light shielding hood rotates on said front hinge towards said hood frame, whereby said back wall and said light shielding hood fold over and adjacent said hood frame.