3results about How to "Prevent infestation" patented technology

The application discloses a nerve tumor surgery postoperative rehabilitation nursing device, and relates to the technical field of nerve tumor surgery, which comprises a nursing helmet, and an air bag neck ring is arranged at the bottom of the nursing helmet. The nerve tumor surgery postoperative rehabilitation nursing device can continuously cool the top of the head of a patient, so that the wound site is kept in a dry state at all times, a good nursing and healing environment is provided for the rapid recovery of the wound site, the head of the patient is helped to dissipate heat in a large area, the feeling of stuffiness and discomfort of the head caused by long-time wearing of the nursing helmet is eliminated, the wound site is prevented from being excessively pressed, a child lock mode is provided, direct scratching of the wound site by the hands of children is effectively prevented, the normal recovery of the wound site is protected, wound healing is accelerated, scarring is prevented, automatic diffusion type medicine application wet nursing effect on the wound site of the head of the patient is realized, and slow medicine application on the wound site is realized.

This invention discloses an intelligent key cabinet, relating to the field of key cabinets. It includes a cabinet body, a top cover plate, a second rack on the inner side of the cover plate, a fixed gear within the cabinet's interlayer, a second transmission mechanism on one side of the fixed gear, and a bidirectional threaded rod connected to the other end of the second transmission mechanism. The outer wall of the bidirectional threaded rod has a support rod, and the other end of the support rod has a top plate. Inside the cabinet is a first rack, and at the bottom of the top plate is a worm gear, one end of which is connected to a shaped gear. This invention uses the second transmission mechanism to drive the bidirectional threaded rod to rotate, lifting the storage plates from inside the cabinet for easy access by prison staff. During the lifting of the top plate, the worm gear causes two sets of rotating storage plates on the top plate to rotate at a certain angle, presenting all the storage plates directly to prison management personnel.

The application discloses a mobile fruit picking and sorting equipment. A conveying mechanism frame and a grading mechanism frame are installed on the top surface of a grooved square tube frame; a picking and feeding mechanism is installed on the conveying mechanism frame and the grooved square tube frame and located at the front part of a walking mechanism; a bucket fruit cup overturning grading mechanism is horizontally installed on the grading mechanism frame and located at the rear part of the walking mechanism; a roller conveying and detecting mechanism is horizontally installed on the conveying mechanism frame and located at the middle part of the walking mechanism; the picking and feeding mechanism, the roller conveying and detecting mechanism and the bucket fruit cup overturning grading mechanism are sequentially arranged along the conveying direction of the fruit; and a vertical discharging mechanism is vertically installed on the side surface of the grading mechanism frame and located at one side of the bucket fruit cup overturning grading mechanism. The application is suitable for outdoor fruit picking scenes, can better meet the field picking and complete the preliminary grading task, can prevent early disease fruits from invading during storage and selling on the field, and has a good application prospect.