| 摘要 |
The device has a rigid plate (6) supporting an accessory e.g. video display, and with upper and lower fixation arms (4, 5) extending in a plane perpendicular to the plate`s plane. The arm (5) is mounted articulated on the plate along an axis perpendicular to the arms` longitudinal axis, so that the arm (5) is spaced from or close to the arm (4). A unit (9) allows to adjust the spacing between the arms and has an arm connection rod (10) with one end integrated with the arm (4). Another end of the rod is slidingly mounted on the arm (5) along a direction perpendicular to the axis of the arm (5). |
