Frame body of a communication terminal and communication terminal

CN114976586BActive Publication Date: 2026-06-19BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Filing Date
2021-02-25
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The increased number of antenna radiators and antennas in 5G mobile phones leads to a decrease in the mechanical strength of communication terminals, affecting the user experience.

Method used

An insulating filler, including an insulating body and a signal attenuation weakening structure, is filled into the gaps in the middle frame to form a one-piece structure to enhance mechanical strength and reduce wireless signal loss through the signal attenuation weakening structure.

Benefits of technology

The mechanical strength of the mid-frame and antenna efficiency have been improved, wireless signal loss has been reduced, the drop resistance and deformation resistance of the communication terminal have been enhanced, and the user experience has been improved.

✦ Generated by Eureka AI based on patent content.

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    Figure CN114976586B_ABST
Patent Text Reader

Abstract

This disclosure relates to a frame for a communication terminal and the communication terminal itself, comprising: a mid-frame having multiple slits; wherein each slit divides the mid-frame into different portions, one of which serves as an antenna radiator for the communication terminal; and an insulating filler having a first portion and a second portion; the first portion filling the multiple slits; and the second portion connecting the multiple first portions. The first portion of the insulating filler fills the slits, enhancing the mechanical strength of the mid-frame. The second portion of the insulating filler simultaneously connects the multiple first portions, forming a continuous structure with the first portions in the multiple slits, further enhancing the strength of the mid-frame.
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