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Intelligent television antenna with metal outer frame

A smart TV and metal frame technology, applied in the direction of antennas, antenna arrays, antenna grounding devices, etc., can solve the problems of easy damage and reduce the aesthetics of TV products, and achieve less damage, better aesthetics, and flexible installation Effect

Pending Publication Date: 2018-08-14
ZHONGTIANXUN COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The external antenna greatly reduces the aesthetics of TV products, and is also easy to damage

Method used

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  • Intelligent television antenna with metal outer frame
  • Intelligent television antenna with metal outer frame
  • Intelligent television antenna with metal outer frame

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] refer to Figure 1 to Figure 4 As shown, the present invention provides a smart TV antenna with a metal frame, including: a terminal metal shell 1 , a non-metallic medium 22 and several antennas 21 . The terminal metal case 1 is a cubic metal case that is fastened behind the terminal screen, and is used to protect the electronic components inside the terminal. In this embodiment, the terminal metal case 1 is a hexahedral metal case, including a back and The four sides of the edge around the back. In this embodiment, the metal groove 11 is a quadrilateral metal groove 11. In order to ensure a good radiation effect of the antenna 21, the width of the metal groove 11 must be greater than 30mm, and the depth of the metal groove 11 must be greater than 3mm.

[0030] The surface of the terminal metal housing 1 is provided with several conc...

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PUM

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Abstract

The invention discloses an intelligent television antenna with a metal outer frame. The antenna comprises a metal terminal shell, a non-metal medium and a plurality of antennas, wherein a plurality ofconcave metal grooves are arranged on the surface of metal terminal shell, the antennas are separately arranged in the metal grooves, the non-metal medium is filled between the antennas and the metalgrooves, and the non-metal medium covers the surfaces of the antennas; feeding points and ground points of the antennas pass through the non-metal medium and stretches to the directions of the innersurfaces of the metal grooves, and the inner surfaces of the metal grooves are provided with through holes corresponding to the feeding points and the ground points. The intelligent television antennawith the metal outer frame provided by the invention is applicable to various intelligent terminal structures such as televisions, advertisement machines, education tablet computers, is ingenious instructure, flexible to install, capable of being compatible to the installation of the plurality of antennas, meets the requirement of high data throughout of the intelligent terminal and the requirement of horizontal omni-directional coverage, and is better in appearance and not prone to damage.

Description

technical field [0001] The present invention relates to the field of antenna devices, in particular to an antenna device applicable to smart terminals such as smart TVs, advertising machines, and tablet computers (education tablet). Background technique [0002] Smart terminals, especially smart TVs generally have the following characteristics: wireless broadband Internet access capabilities; high data throughput capabilities; long-distance, horizontal omnidirectional signal reception capabilities. In order to realize the wireless broadband Internet access capability of smart TVs, WIFI antennas are often required. At the same time, in order to facilitate the access of peripheral smart terminals, BT antennas may also be required. [0003] In order to meet the high-definition visual experience of smart TVs, the broadband access bandwidth of smart TVs needs to reach more than 50M. To solve this problem, MIMO technology is introduced into the data communication system, and the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q1/24H01Q1/36H01Q1/48H01Q1/50H01Q5/20H01Q21/00H01Q21/30
CPCH01Q1/22H01Q1/24H01Q1/36H01Q1/48H01Q1/50H01Q5/20H01Q21/00H01Q21/0006H01Q21/30
Inventor 万志明李方森段逸乐韦进刘蒋军
Owner ZHONGTIANXUN COMM TECH
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