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Intelligent terminal

An intelligent terminal and feeder technology, which is applied in the direction of telephone structure, antenna support/installation device, telephone communication, etc., can solve the problems of narrow antenna space, poor signal of intelligent terminal, influence of communication quality, etc., to improve the appearance quality, Improve radiation performance and reduce the effect of mutual interference

Inactive Publication Date: 2017-02-01
SHENZHEN TINNO WIRELESS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Today, with the rapid development of smart terminals such as mobile phones, in order to pursue appearance design and functional requirements, they are increasingly developing in the direction of full-band, light and thin, full-featured, and non-removable rear covers, resulting in narrower and narrower space for antennas, making 2G / 3G / 4G / 5G and other antenna frequency bands interfere with each other, because the main antenna and antennas of other wireless modules (such as: WIFI, Bluetooth, NFC, FM, etc.) The shielding effect of signals, the influence of factors such as antenna size and location requirements, have caused more and more difficulties in the antenna design of smart terminals
[0003] At present, due to the limitation of wireless characteristics, the antenna of the smart terminal cannot penetrate the metal shielding barrier, so the common smart terminal adopts the method of adding breakpoints in the metal frame, which leads to poor signal of the smart terminal and affects the communication quality; in addition, There is a method of using a plastic white strip on the top of the housing of the smart terminal as the main antenna, which seriously affects the appearance quality of the smart terminal

Method used

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Embodiment Construction

[0049] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0050] like Figure 1 to Figure 8 As shown, the embodiment of the present application provides a smart terminal 1, which includes a back cover and a circuit board 20 located in the back cover.

[0051] The back cover is provided with a metal decoration 10, and at least a part of the metal decoration 10 is electrically connected with the circuit board 20 to form the antenna of the smart terminal 1. By using the metal decoration 10 on the back cover to form the antenna, it can not only save the smart terminal 1, and the distance between the antenna formed by the metal decoration 10 and other antennas in the internal space of the smart terminal 1 can be increased, so that the mutual interference between the antenna frequency bands of the smart terminal 1 can be greatly reduced, Improving the radiation performance of the antenn...

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Abstract

The application relates to the technical field of a terminal and specifically relates to an intelligent terminal. The intelligent terminal comprises a rear cover and a circuit board positioned in the rear cover, a metal decoration part is arranged on the rear cover, at least one part of the metal decoration part is electrically connected with the circuit board so as to form an antenna for the intelligent terminal, and the metal decoration part serves as a radiator for the antenna. The metal decoration part on the rear cover is used for forming the antenna, structure space needed for the intelligent terminal can be reduced, distance between the antenna formed by the metal decoration part and other antennas in an internal space of the intelligent terminal can be increased, mutual interference between frequency ranges of all the antennas of the intelligent terminal can be greatly lowered, radiation performance of the antennas can be improved, and appearance quality of the intelligent terminal can be improved because the metal decoration part is used for forming the antenna.

Description

technical field [0001] The present application relates to the technical field of terminals, and in particular to an intelligent terminal. Background technique [0002] Today, with the rapid development of smart terminals such as mobile phones, in order to pursue appearance design and functional requirements, they are increasingly developing in the direction of full-band, light and thin, full-featured, and non-removable rear covers, resulting in narrower and narrower space for antennas, making 2G / 3G / 4G / 5G and other antenna frequency bands interfere with each other, because the main antenna and antennas of other wireless modules (such as: WIFI, Bluetooth, NFC, FM, etc.) The shielding effect of the signal, the influence of factors such as the size and location requirements of the antenna, have caused more and more difficulties for the antenna design of the smart terminal. [0003] At present, due to the limitation of wireless characteristics, the antenna of the smart terminal...

Claims

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Application Information

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IPC IPC(8): H04M1/02H01Q1/24
CPCH01Q1/242H04M1/026H04M1/0277
Inventor 唐川普
Owner SHENZHEN TINNO WIRELESS TECH