PRINTING MECHANISM FOR MEDICAL MONITORING DEVICE AND MEDICAL MONITORING DEVICE

Abstract: the present invention provides a printing mechanism for a medical monitoring device and a medical monitoring device. the printing mechanism comprises a support plate, a movable frame assembly disposed movably on the support plate. the movable frame assembly comprising a frame, and a print paper drawer for holding the print papers, the print paper drawer being mounted on the frame to move along with the movable frame assembly. the printing mechanism further comprises at least one set of spaced sleeves provided on a top surface of a body of the support plate in a movement direction of the movable frame assembly. and a guide rod passing through holes defined by each set of the spaced sleeves and secured to a bottom of the frame at two ends. the guide rod guiding the movable frame assembly and moving along with the movable frame assembly, wherein a damping bracket is provided between adjacent sleeves of each set of the spaced sleeves, the damping bracket contacts the guide rod and exerts an upward force onto the guide rod perpendicularly to a movement direction of the guide rod. the printing mechanism for the medical monitoring device according to the present invention may ensure that the print paper drawer is positioned with high accuracy and is opened and closed smoothly when the printing mechanism operates in the horizontally arranged state or the vertically hung state.

Inventor(s): LEI YANG, LIANG YONG TANG

CPC Classification: B41J29/023 ({with reduced dimensions})

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