Abstract: Disclosed is a multi-function hand switch assembly for a portable x-ray device attached to and detached from a portable x-ray device having handle binders formed on both side surfaces and detachably fixes a hand switch extending as a cable from one side surface of the portable x-ray device, including a handle portion detachably bound to the handle binders to be able to rotate a predetermined angle about the handle binders and extending to surround both side surfaces and an upper portion of the portable x-ray device; a bracket portion detachably bound to a center of an upper surface of the handle portion, fixed to be able to rotate in place at the center of the upper surface of the handle portion, and extending a predetermined height upward; and a holder portion integrally formed with an upper end of a bracket and allowing the hand switch to be inserted or withdrawn.

Abstract: Disclosed is a high-voltage X-ray tank with a miniaturized shielding structure which includes an X-ray shielding part having a cylindrical structure in which an X-ray tube for radiating X-rays is accommodated and an X-ray radiation port is formed in one side surface thereof, a main block body having a box-shaped structure in which the X-ray shielding part is mounted on one side surface thereof and which is electrically connected to the X-ray shielding part, and a lens part having a structure which is mounted on the one side surface of the X-ray shielding part and focuses X-rays radiated through the X-ray radiation port on a preset position. According to the present invention, the high-voltage X-ray tank, in which insulating and shielding performance is improved and which has an ultra-small and ultra-light-shielding structure based on the improved insulating and shielding performance, can be provided.

Abstract: Disclosed is a high-voltage X-ray tank with a miniaturized shielding structure which includes an X-ray shielding part having a cylindrical structure in which an X-ray tube for radiating X-rays is accommodated and an X-ray radiation port is formed in one side surface thereof, a main block body having a box-shaped structure in which the X-ray shielding part is mounted on one side surface thereof and which is electrically connected to the X-ray shielding part, and a lens part having a structure which is mounted on the one side surface of the X-ray shielding part and focuses X-rays radiated through the X-ray radiation port on a preset position. According to the present invention, the high-voltage X-ray tank, in which insulating and shielding performance is improved and which has an ultra-small and ultra-light-shielding structure based on the improved insulating and shielding performance, can be provided.

Abstract: Provided is a portable X-ray system is equipped with an X-ray tube mounted on one end portion of the photography stand with a structure extending to a predetermined height and changing a photographing direction and a photographing angle in a portable body moved by an operator to change an installation location, the portable X-ray system including a body mounted on one end portion of the photography stand and configured to change the photographing angle and form an exterior of the X-ray tube, a collimator mounted on one side surface of the body and configured to adjust an X-ray photographing area and an X-ray photographing direction, and a rotating connection part mounted between the body and the collimator and configured to couple the collimator to be rotated based on one side surface of the body and transmit power and an electrical signal transmitted from the body to the collimator.

Abstract: Provided is a portable X-ray device powered by a power factor correction (PFC)-based inverter, which includes a body in which a plurality of wheels are mounted on a lower surface, an input/output device which extends from an installation ground to a predetermined height and outputs data acquired from an X-ray photographing part is mounted on one side, and a handle with a structure gripped by a hand of a user is mounted on one side; a variable support which is mounted on an upper portion of the body by a hinge structure; an X-ray photographing part which is mounted on one end portion of the variable support; and a power supply mounted inside the body and provided with a PFC-based inverter configured to remove noise from applied commercial AC power, and provide the high DC voltage to the X-ray photographing part.

Abstract: Provided is a portable X-ray system is equipped with an X-ray tube mounted on one end portion of the photography stand with a structure extending to a predetermined height and changing a photographing direction and a photographing angle in a portable body moved by an operator to change an installation location, the portable X-ray system including a body mounted on one end portion of the photography stand and configured to change the photographing angle and form an exterior of the X-ray tube, a collimator mounted on one side surface of the body and configured to adjust an X-ray photographing area and an X-ray photographing direction, and a rotating connection part mounted between the body and the collimator and configured to couple the collimator to be rotated based on one side surface of the body and transmit power and an electrical signal transmitted from the body to the collimator.

Abstract: An ink-applying mechanism comprises an ink pad which supplies ink from an ink source to a single series of sequentially contacting kneading rolls, the last roll in the series comprising a distributing roll which applied ink to first and second ink rolls through intervening rolls of a number ensuring rotation of the ink rolls in opposite directions. A pair of smoothing rolls are provided intermediate the printing rolls to ensure equal application of ink to each of the first and second rolls.