One point press slider

One point press slider, behind the slider body (1) lower part side -mounting brake motor (10), connecting rod (3) lower extreme installation ball head screw (4), the seat is inlayed in the incurvate ball seat of top surface (6) to the bulb structure of ball head screw (4) lower extreme, worm gear pair (11) are wherein being installed in the trompil on the back lateral wall of ball seat (6), and simultaneously, install outside these position ball seat (6) cylinder body (7), cylinder body (7) is connected to worm gear pair (11) rear end, eliminate connecting rod and slider gap, compact structure, reduce the impact and the wear of atress part. Slider work is smoothly stable accurate, and electronic accent mould passes through button grabbing, changes and installs at slider brake motor direction of rotation at the back to make the slider body 1 rise or descend, reach the adjustment with this and seal the height. Closed height can directly be read out by the digital display ware, and the school norm is safe and re