Multi-purpose opening and closing frame anti-slip mobile phone back cover shell

Abstract

A multipurpose opening and closing frame anti-slip mobile phone rear cover shell comprises an installation bottom support, 8-shaped opening and closing frame and a movable sleeve buckle; and, through the bounced 8-shaped opening and closing frame, a fixed sleeve buckle and the movable sleeve buckle freely and easily sleeve fingers, the fact that mobile phone holding relies on finger pinch and clamping is changed into the fact that the mobile phone holding relies on finger sleeving and hanging and palm holding and supporting, holding for a long time can be easily, and a thumb can also operate a mobile phone or a panel personal computer screen well. Furthermore, the 8-shaped opening and closing frame turning outward and stretching out and the movable sleeve buckle turning downward and stretching out can be respectively used as support frame, so the multipurpose opening and closing frame anti-slip mobile phone rear cover shell saves troubles and is convenient. The 8-shaped opening and closing frame and the movable sleeve buckle can be turned over, opened and closed; and when the 8-shaped opening and closing frame and the movable sleeve buckle are closed, an shape difference between the mobile phone and other common mobile phone which are not provided with the 8-shaped opening and closing frame is not big, and 8-shaped opening and closing frame and the movable sleeve buckle have no obstruct on storage, carrying and use. The disposed 8-shaped opening and closing frame, the fixed sleeve buckle, the movable sleeve buckle, a mobile phone rear cover and a protective rear shell or a panel personal computer rear cover are integrally designed, inlaid and installed through the installation bottom support, and the multipurpose opening and closing frame anti-slip mobile phone rear cover shell is firm and safe.

Description

technical field [0001] The invention relates to an anti-slip device for a mobile phone and a tablet computer, in particular to an anti-slip rear cover shell of a multi-purpose opening and closing frame. Background technique [0002] Nowadays, in the era of mobile networks, mobile phones and tablet computers are very popular, and many people have to carry them with them at all times. They are frequently used communication, entertainment and even office tools. In actual use, holding the mobile phone for a long time has brought some troubles to people, and the burden on the hands has increased, making them very tired. The screens of smart terminals, especially mobile phones, are getting bigger and bigger, which makes it more difficult to hold and operate. If you are not careful, the mobile phone will slip from your hand and break, and you may even hurt your face when lying down. Although the ring mobile phone cases and mobile phone cases that appear on the market can help redu...

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned current situation, the multi-purpose opening and closing frame anti-slip mobile phone back cover of the present invention solves the problem that when people use smart devices such as mobile phones and tablet computers, due to the large screen, the operation is inconvenient, the hands are tired after holding for a long time, and the device is easy to slip. Falling, even under certain circumstances, hurting people and other troubles and problems

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