POS terminal device with rotatable operator and customer displays

A POS terminal device comprising:

• a housing including a rectangular upper surface with short sides and long sides;
• a rectangular operator display having a first upper side and a first bottom side facing each other and two first lateral sides facing each other mounted on one of the short sides of the upper surface of the housing perpendicular to the upper surface of the housing;
• and
• a customer display having a second upper side and a second bottom side facing each other and two second lateral sides facing each other mounted on another one of the short sides of the upper surface of the housing perpendicular to the upper surface of the housing, wherein
• the operator display and the customer display are arranged in such a way that rear surfaces of each of the respective displays face each other and each of center points of the first upper side and the second upper side of each of the displays passes through a longitudinal center line connecting centers of the two short sides of the housing,
• the operator display has an operator-side rotation shaft that supports the operator display and allows the operator display to be rotated by a predetermined angle or less in a horizontal direction parallel to the upper surface of the housing,
• the customer display has a customer-side rotation shaft that supports the customer display,
• a rotation center of the operator-side rotation shaft is at a position that is spaced apart from the center line,
• a rotation center of the customer-side rotation shaft is at a position on the center line,
• the operator display is rotatable by 90 degrees around the operator-side rotation shaft in such a way that a-the first lateral side that is closer tolocated at closer distance from the rotation center of the operator-side rotation shaft is moved toward the customer display, and
• the operator display and the customer display do not collide with each other when the operator display is rotated by 90 degrees.

A POS terminal device comprising:

• a housing including a rectangular upper surface with short sides and long sides;
• a rectangular operator display having a first upper side and a first bottom side facing each other and two first lateral sides facing each other mounted on one of the short sides of the upper surface of the housing perpendicular to the upper surface of the housing;
• and
• a customer display having a second upper side and a second bottom side facing each other and two second lateral sides facing each other mounted on another one of the short sides of the upper surface of the housing perpendicular to the upper surface of the housing, wherein
• the operator display and the customer display are arranged in such a way that rear surfaces of each of the respective displays face each other and each of center points of the first upper side and the second upper side of each of the displays passes through a longitudinal center line connecting centers of the two short sides of the housing,
• the operator display has an operator-side rotation shaft that supports the operator display,
• the customer display has a customer-side rotation shaft that supports the customer display,
• a rotation center of the customer-side rotation shaft is at a position that is spaced apart from the center line,
• a rotation center of the operator-side rotation shaft is at a position on the center line, and
• the customer display by 90 degrees around the customer-side rotation shaft in such a way that the first lateral side that is closer to the rotation center of the customer-side rotation shaft is moved toward the operator display.
• the operator display and the customer display do not collide with each other when the customer display is rotated by 90 degrees.