公开(公告)号：US06791501B2

公开(公告)日：2004-09-14

申请号：US10315593

申请日：2002-12-10

申请人： Hiroyuki Maeda ,  Junichi Kohinata ,  Masaki Shinkawa ,  Morihiro Inomata ,  Yasuyuki Shigefuji ,  Hitoshi Otsuka

发明人： Hiroyuki Maeda ,  Junichi Kohinata ,  Masaki Shinkawa ,  Morihiro Inomata ,  Yasuyuki Shigefuji ,  Hitoshi Otsuka

IPC分类号： H01Q132

CPC分类号： H01Q1/084 ,  H01Q1/1214 ,  H01Q1/3275

摘要： The present invention includes an antenna rod, an antenna base which attaches the antenna rod so as to be capable of swiveling, a joint assembly which consists of a cylindrical member in an axial direction orthogonal to an axial direction of the rod at one end of the antenna rod, a pair of pivotal support portions provided so as to confront an upper portion of the antenna base so as to mount the joint assembly on a pivot in a swiveling manner, and a torsion spring which is provided with respect to the joint assembly and automatically returns the joint assembly to a predetermined swiveling position by giving the elasticity of itself even if a swiveling position of the joint assembly is changed due to an external force applied to the antenna rod.

摘要翻译： 本发明包括一个天线杆，一个安装天线杆以便能够旋转的天线基座，一个接头组件，该接头组件由一个圆柱形构件组成，该圆柱形构件在与该杆的轴向方向正交的轴向方向上 天线杆，一对枢转支撑部分，设置成面对天线基座的上部，以将接头组件以旋转方式安装在枢轴上;以及扭力弹簧，其相对于接头组件设置，并且 即使由于施加到天线杆的外力而改变接头组件的旋转位置，也能通过赋予其自身的弹性自动将接头组件返回到预定的旋转位置。