Motor-driven height adjusting device for a microphone stand is fixed to the outer tube of the foot of a microphone stand using a clamp and is operated via driven pressing rollers which are in contact with the inner tube of the stand

摘要

Motor-driven height adjusting device is fixed to the outer tube (5) of the foot of a microphone stand using a clamp (4) and is operated via driven pressing rollers (2) which are in contact with the inner tube (1) of the stand.