The utility model relates to psychiatric medical
nursing technical field discloses restraint device and
nursing bed for
psychiatry, including two support frames, both sides positions between the support frame all install mounting bracket, the mounting bracket between and located intermediate position rotationally connected have positive and negative screw rod, the input of positive and negative screw rod is connected with
drive motor. In the utility model, drive positive and negative screw rod rotation with
drive motor, drive transmission block, transmission rod and swing lifting adjusting block to operate cooperatively, combine the meshing drive of slide rail and rack, realize the accurate and smooth height adjustment of sick
bed chassis, drive the arc constraint board according to the patient's
body shape, state to carry out accurate positioning and constraint through the
intelligent control micro -electrical cylinder of controller, can effectively prevent the patient from appearing self -injury, hurting or falling
bed etc. accidental situation because of unstable
mental state, can also avoid the discomfort and harm that patient brings because of excessive restraint to the greatest extent.