Mobile phone shell

Abstract

The invention provides a mobile phone shell, and relates to the technical field of mobile phone structures. The mobile phone shell comprises a shell body and auxiliary keys, the shell body comprises a shell frame and a shell rear shell, the auxiliary keys are arranged on the side wall of the peripheral side of the shell body, and the side walls of a volume key and an on-off key without fingerprint recognition in the auxiliary keys are in smooth transition with the outer side wall of the shell body. The edge of the side wall of the on-off key with the fingerprint identification function is protected by a front side frame. The mobile phone shell is simple in structure and high in practicability, the side walls of the auxiliary keys and the side wall of the shell body are subjected to smooth transition treatment, the use comfort of a user for the whole mobile phone can be improved, the mobile phone with the mobile phone shell is attractive in appearance and smooth in touch hand feeling, pressing of the auxiliary keys is more comfortable. Meanwhile, the service life of the auxiliary key can be prolonged, the practical value is greatly improved, large-scale popularization is facilitated, and the problems of mistaken touch and misoperation caused by protruding frames of existing mobile phones are solved through the auxiliary key.

Description

technical field [0001] The invention relates to the technical field of mobile phone structures, in particular to a mobile phone casing. Background technique [0002] Mobile phone, the full name of mobile phone or wireless phone, usually called mobile phone, was originally just a communication tool, and it was also commonly known as Big Brother in the early days. ) and non-smartphones (Featurephone). Generally, the performance of smart phones is better than that of non-smart phones, but the performance of non-smart phones is more stable than that of smart phones. Most non-smart phones and smart phones use the CPU of the British ARM company architecture. The main frequency of smart phones is higher, the running speed is faster, the processing program tasks are faster, and the daily life is more convenient (for example: Nokia n81 has a main frequency of 369 MHz); the main frequency of non-smart phones is relatively low, and the running speed is also relatively fast Slow (for e...

AI Technical Summary

Problems solved by technology

[0004] In the existing smart phones that appear on the market, the various cases located outside the housing as a whole appear to be protruding from the front and back of the relative frame, and the appearance is not good, and the user's hands are more protruding when pressing the buttons, and the pressing feel is poor. , and the protruding auxiliary buttons are prone to accidental touches and misoperations, and are also prone to deformation when squeezed by sharp objects

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