发明名称 Collapsible indoor television antenna assembly
摘要 An indoor television antenna assembly includes a base, a UHF antenna and a VHF antenna. The base has a top, a bottom, an annular groove defined in the top and two elongated straight slots defined in the bottom alongside the base. The UHF antenna is adjustably mounted on the top of the base and includes a ring seat rotatably mounted in the rotation recess and a ring antenna pivotally mounted on the ring seat. The VHF antenna is pivotally mounted in the base and includes an inner shaft pivotally mounted in the base and two dipole antennas pivotally respectively mounted on the inner shaft and held respectively in the elongated straight slots. Consequently, the foldable UHF and VHF antennas make the entire indoor television antenna assembly compact to save packaging materials and storage space.
申请公布号 US2005259023(A1) 申请公布日期 2005.11.24
申请号 US20040850481 申请日期 2004.05.20
申请人 TRANS ELECTRIC CO., LTD. 发明人 WANG CHENG-SI
分类号 H01Q3/00;H01Q7/00;H01Q9/16;H01Q21/28;(IPC1-7):H01Q3/00 主分类号 H01Q3/00
代理机构 代理人
主权项
地址