摘要:
A device (10a, 10b) for holding two or more monitors (7a, 7b) at an operator chair (3). The device comprises an arm arrangement (12) adapted to be shifted between different horizontal poses. The arm arrangement comprises a support structure (20), a first rocker arm (30), a second rocker arm (32) and a third rocker arm (34) that are rotatably attached at separate locations of the support structure by means of a respective first pivot (40), second pivot (42) and third pivot (44). The support structure is adapted to be attached to or in vicinity of the operator chair. The arm arrangement further comprises a connection arrangement (58) between the first rocker arm, the second rocker arm and the third rocker arm.