Sanitary operational panel for choosing floor used for elevating equipment

A floor selection sanitary operation panel comprising:

• a panel including an opening;
• an electric compartment room disposed at a rear side of the panel;
• and
• a floor selection button disposed inside the electric compartment, wherein the floor selection button includes:
• a button body including a first body and a second body selectively exposed to the outside through the opening;
• a rotation shaft for rotating the button body;
• a printed circuit board disposed at a rear side of the button body, the printed circuit board including a switch and a germicidal lamp irradiating light toward the button body;
• and
• an elastic member disposed between the rotation shaft and the first body, and the rotation shaft and the second body,
• wherein a guide being protruded radially outwardly from an outer circumferential surface of the rotation shaft and a sensor selectively contacting the guide are included, and
• wherein the control unit stops the rotation of the rotation shaft when the guide and the sensor are in contact with each other.

A floor selection sanitary operation panel comprising:

• a panel including an opening;
• an electric compartment room disposed at a rear side of the panel;
• and
• a floor selection button disposed inside the electric compartment, wherein the floor selection button includes:
• a button body including a first body and a second body selectively exposed to the outside through the opening;
• a rotation shaft for rotating the button body;
• a printed circuit board disposed at a rear side of the button body, the printed circuit board including a switch and a germicidal lamp irradiating light toward the button body;
• and
• an elastic member disposed between the rotation shaft and the first body and between the rotation shaft and the second body,
• wherein on an inner surface of the first body and an inner surface of the second body, coupling grooves for accommodating at least a portion of the elastic member and the rotation shaft are respectively disposed,
• wherein the elastic member includes an outer surface portion in contact with a bottom surface of the coupling groove, and an inner surface portion disposed inside an outer surface portion and in contact with an outer surface of the rotation shaft, and
• wherein the elastic member provides an elastic force to apply pressure on the button body toward the outer side with respect to the rotation shaft.