| 摘要 |
The present invention provides an arm stand for a display unit which includes a mounting bracket (110), a horizontal bracket (150) and a rotary link unit (120). The rotary link unit includes a main rotary link (130) which is rotatably provided between a base rotating axis (a) of the mounting bracket and a central rotating axis (b) of the horizontal bracket, and an auxiliary rotary link (190) which is rotatably provided between a first upper support axis (c) formed in the mounting bracket above the base rotating axis and a second upper support axis (d) formed in the horizontal bracket above the central rotating axis. The rotary link unit further includes a tension spring (170) which is rotatably provided between the first upper support axis and a lower support axis (e) formed in the horizontal bracket below the central rotating axis. |
