Multi-purpose telescopic loop antiskid mobile phone back shell

Abstract

The invention provides a multi-purpose telescopic loop antiskid mobile phone back shell, comprising a function support plate, a telescopic loop bar a, a telescopic loop bar b, a telescopic jam bar a and a telescopic jam bar b, a loop is formed by retracting and arching, a finger can hold the loop for a long time more easily after easily and freely sleeving in the loop, and meanwhile, a thumb can better operate a mobile phone or a tablet computer screen. In addition, the loop formed by the telescopic loop bar a, the telescopic loop bar b, the telescopic jam bar a and the telescopic jam bar b can be used as a supporting frame, thereby saving trouble and being convenient. The loop formed by the telescopic loop bar a, the telescopic loop bar b, the telescopic jam bar a and the telescopic jam bar b can being stretched in parallel, so as not to affect the call use, storage and beautiful appearance of the mobile phone, and a mounting support of the loop is integrally designed, embedded, mounted and fixed on the mobile phone back shell, a jacket or a tablet computer back cover, so that the loop is firmer and safer.

Description

technical field [0001] The invention relates to an anti-slip device for a mobile phone and a tablet computer, in particular to a multi-purpose telescopic ring sleeve anti-slip rear case for a mobile phone. 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 r...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, the multi-purpose telescopic ring sleeve anti-slip mobile phone rear case 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 hand is tired after holding for a long time, and the device is easy to slip and fall. damage, even under certain circumstances, such troubles and problems as hurting others

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