Caster indicator

摘要

A caster indicator displays the state of casters provided on an ultrasonic diagnostic apparatus or a medical bed. The caster indicator includes a position sensing unit sensing the position of levers determining the state of casters, and a display unit displaying the state of the casters according to the position of the levers. With the caster indicator, a user easily confirms the state of the casters, even if a medical electronic apparatus, such as the ultrasonic diagnostic apparatus or the medical bed, is located at a dark place.

主权项

1. A caster indicator comprising:
plural levers configured to determine states of plural casters, respectively; a link configured to connect the plural levers to one another such that positions of the plural levers are simultaneously changed; a display unit configured to display the states of the plural casters according to positions of the plural levers, the display unit includes plural regions, and indicators corresponding to respective states of the plural casters are printed in the respective regions; a connection unit connecting at least one of the plural levers to the display unit and configured to move a position of the display unit according to a moving direction of at least one of the plural levers; and a lid fixed to the link and covering an upper surface of the display unit, wherein the lid includes a display window having a size corresponding to one of the respective regions of the display unit.