As of December 21, seven districts under Xi'an’s jurisdiction, including Lintong District, Xincheng, Yanliang District, Gaoling district, forest of Steles district, Chang’an District, Xi'an district and Qujiang New District, have issued relevant notices, require 48-hour nucleic acid negative certificate for entering and leaving residential area, work unit and public place. 

      That is, the seven districts’residential areas, work units and public places are all in a closed management period. It is reported that the Daming Palace area of the Second Affiliated Hospital of Xi'an Jiaotong University is also in a closed management period. During the closed management period, there are occasional unexpected incidents, for example, on December 20, Xi'an Jiaotong University Second Affiliated Hospital Daming Palace district, an in-patient because of a self-prepared drug ran out, and the hospital district is not routinely equipped with this drug, urgent need from the hospital department. To this end, the hospital immediately launched 5G drone delivery, 11:50, carrying medicine from the hospital headquarters in North Street take off, flying along the designated route, 11:56, landing in Daming Palace branch of the tarmac, the entire distance of about 4.3 km, it took just six minutes to ensure that patients were treated in time during the outbreak.

        In recent years, with the rapid development of unmanned aerial vehicle (UAV) technology, it has been more and more widely used in inspection, aerial photography, transportation and other scenes? UAV generally consists of load-bearing platform, flight control system, power system, control equipment and Aerial Photo stabilizer, among which flight control system mainly includes sensors, airborne computer and Servo action equipment, the functions of the system include attitude stabilization and control, task equipment management and emergency control, while the servo motor has been widely used. 

        Swing Voice Coil Motor is one of the main products of Tongmao Electronics Co. , Ltd. , Kunshan. The swing angle and Torque of the motor can reach 120 degrees and 50 degrees respectively. M, is widely used in the semiconductor industry, automation, industry, aviation and aerospace industries. 

     The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.