扭杆平衡机构在大型车载天线中的应用及优化  

Application and Optimization of Torsion Bar Balance Mechanism in Large Vehicle Carried Antenna

作　　者：王力生[1] 

机构地区：[1]中国电子科技集团公司第三十九所,陕西西安710065

出　　处：《现代电子技术》2005年第7期111-113,共3页Modern Electronics Technique

摘　　要：介绍了大型车载天线运输状态与工作状态的一种转换机构。将天线座翻倒时的势能变化,利用扭杆弹簧以弹 性变形能的形式储存起来,以平衡天线座翻转过程中的重力矩,减小天线座翻转机构的驱动力矩。The thesis introduces a transforming machine which alternates the transportation situation and the working situation of the large vehicle carried antenna.By using torsion bar spring, the potential energy from the antenna foundation overturn is saved in elastic potential energy.In this way, we can balance the gravity face moment in the process of the antenna foundation overturn and reduce the driving moment of the antenna foundation overturn mechanism.

关 键 词：翻转机构 扭杆平衡机构 扭杆弹簧 天线座 

分 类 号：TN823[电子电信—信息与通信工程]