Abstract: A supporting device is provided and includes: a base; an upright column disposed on the base; a lifting module disposed on the upright column; a constant force arm unit including: a first rotating member rotatably disposed on the upright column and defining a constant first effective force arm; and a first wire wound on the first rotating member; a variable force arm unit including: a second rotating member linked with the first rotating member and defining a variable second effective force arm; and a second wire wound on the second rotating member; and an elastic force module connected to the first wire; where the torques respectively generated in the first wire and the second wire are balanced with each other.

Abstract: A supporting device is provided and includes: a base; an upright column disposed on the base; a lifting module disposed on the upright column; a constant force arm unit including: a first rotating member rotatably disposed on the upright column and defining a constant first effective force arm; and a first wire wound on the first rotating member; a variable force arm unit including: a second rotating member linked with the first rotating member and defining a variable second effective force arm; and a second wire wound on the second rotating member; and an elastic force module connected to the first wire; where the torques respectively generated in the first wire and the second wire are balanced with each other.

Abstract: The instant disclosure relates to a medical cart system, which includes a base, a tower, a work station, a quick-release unit, and a drawer assembly. The base is supported by wheels, and the tower is disposed on the top surface of the base. The work station is movably disposed on the tower. The work station includes at least one work platform disposed at the front of the tower and at least one display arranged above the work platform. The quick-release unit is removably disposed on the tower. The drawer assembly includes one cabinet removably disposed on the tower.

Abstract: A supporting stand for multiple screens includes a frame and a movable module. The frame is disposed on a working surface and having a track module. The track module has two tracks, where one of the tracks has a restricting surface extended along a first direction, and the other track has a restricting surface extended along a second direction. The movable module has a pair of movable units for supporting a pair of screens and movably engaging the tracks. Each movable unit has a sliding component having a contacting surface. The shape of the two contacting surfaces conforms in shape to the two restricting surfaces. The two contacting surfaces respectively contact the two restricting surfaces for enabling the two contacting surfaces to be movable respectively along the first direction and the second direction.