Backshell of terminal, and terminal

A technology of a back shell and a terminal, applied in the field of communication engineering, can solve problems such as the reduction of communication performance, and achieve the effect of improving the RF efficiency of the antenna, setting the location reasonably, and improving the user experience.

Inactive Publication Date: 2017-02-22
BLACKSHARK TECH NANCHANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a rear shell of a terminal and the terminal, so as to overcome the technical problem that the slit structure setting of the rear shell of the terminal in the prior art affects the improvement of the radio frequency efficiency of the terminal antenna, thereby reducing the communication performance

Method used

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  • Backshell of terminal, and terminal
  • Backshell of terminal, and terminal
  • Backshell of terminal, and terminal

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] figure 1 Schematic diagram of the structure of the rear shell of the terminal provided by the present invention Figure 1 , see figure 1 , the rear shell of the terminal in this embodiment is provided with at least one first slit 12 near the upper edge of the rear shell 11, and at least one non-metal sheet 13 is disposed in the first slit...

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Abstract

The invention provides a backshell of a terminal, and a terminal. The backshell of the terminal is characterized in that at least one first gap is formed in the location, approaching to the upper border of the backshell; at least one nonmetal sheet is arranged in the first gap; at least one first gap divides the backshell into at least two parts; at least one part of the at least two parts is connected with an adjusting circuit through a feeding point so as to enable the backshell to emit electromagnetic wave; two ends of the upper border are each provided with a first chamfer and a second chamfer respectively; and one end of the first gap is connected with the first chamfer, and the other end of the first gap is connected with the second chamfer. For the backshell of a terminal and the terminal, as the set position of the first gap is reasonable, the backshell of a terminal and the terminal can guarantee that the antenna radio frequency efficiency is improved when the terminal is used; the communication performance is high; and the use experience of a user can be improved.

Description

technical field [0001] The present invention relates to communication engineering technology, in particular to a rear case of a terminal and the terminal. Background technique [0002] With the development of communication technology, existing mobile phones no longer use external antennas, but set the antennas inside the mobile phone. A gap is provided on the metal back shell of the mobile phone, and the gap is filled with a non-metallic material. The metal back shell is divided into multiple parts by the gap, thereby improving the radio frequency efficiency of the mobile phone antenna. [0003] However, the setting position of the gap of the existing rear shell is unreasonable, and the user easily covers the gap during use, which affects the improvement of the radio frequency efficiency of the mobile phone antenna, thereby reducing the communication performance. Contents of the invention [0004] The present invention provides a rear case of a terminal and a terminal to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04M1/18H04B1/3888H01Q1/24
CPCH01Q1/243H04B1/3888H04M1/026H04M1/18
Inventor 陈斌
Owner BLACKSHARK TECH NANCHANG CO LTD
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