A mobile phone protective case capable of enlarging the display area
A mobile phone protective shell and display area technology, which is applied to the structure of telephone sets, branch office equipment, electrical components, etc., can solve the problems of unable to meet the protective effect of the display screen, high safety performance requirements of the mobile phone shell, and difficulty in viewing the display conveniently. The effect of protecting eyes, reducing electronic waste, and saving replacement costs
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[0028] Such as Figure 1-Figure 8 The shown mobile phone protective case that can expand the display area includes a card case 1, and a reversible display 11 is arranged on the top of the card case 1, and a plate battery 12 is arranged on the side of the display 11 facing the bottom of the card case 1. A liquid crystal display 13 is arranged on the side, and the display 11 is connected with the controller 8 in the ferrule 1 by a wired or wireless manner, and the controller 8 is connected with a mobile phone by a wired or wireless manner; The display stand 15 that the display screen 13 rotates relative to the display 11 .
[0029] The display bracket 15 includes a support plate 21 fixed on the surface of the display 11, a groove is arranged at the center of the upper surface of the support plate 21, a rolling ball 22 is arranged in the groove, and the other side of the rolling ball 22 is embedded under the moving plate 23 In the groove on the surface, the upper surface of the ...
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