车载天线升降机构的设计

Design of Lifting Mechanism of Vehicle Mounted Antenna

介绍了一种车载天线手动升降机构的设计,结合吉普车车厢的实际安装条件,论述了本机构的基本结构及工作原理。该天线升降机构可以在0°~90°范围中完成任意位置的升降停留,能迅速架设天线,并防止由于天线的重力引起的下滑,以保证系统运行的稳定性,具有一定的实际应用及参考价值。

This paper introduces the design of the manual lifting mechanism of a vehicle antenna.Combined with the actual installation conditions of a jeep carriage,the basic structure and working principle of this mechanism are discussed.The lifting mechanism can make the antenna stay at any position in range of 0°~90°,can quickly set up the antenna,and pretect the antenna from falling caused by the gravity,in order to ensure the stability of the system operation,which has a certain practical application and reference value.