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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

Active Publication Date: 2020-02-11
上海博梦通讯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the screen is often fixed, it is difficult to conveniently watch the display set on the mobile phone case when walking or riding
And after installing the extended display screen on the mobile phone case, the safety performance of the mobile phone case is very high, and the mobile phone case is required to protect the mobile phone and the extended display screen at the same time. There are two kinds of existing mobile phone case materials, one is hard plastic, and ordinary Hard plastic material is not enough to protect the larger display
Another kind of material is aluminum alloy, but if the display screen set on the mobile phone case is larger, the size of the aluminum alloy mobile phone case is also larger, which makes the overall weight of the mobile phone case heavier, which is not conducive to long-term holding by hands

Method used

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  • A mobile phone protective case capable of enlarging the display area
  • A mobile phone protective case capable of enlarging the display area
  • A mobile phone protective case capable of enlarging the display area

Examples

Experimental program
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Embodiment Construction

[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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Abstract

The invention relates to a mobile phone protective case capable of enlarging the display area, and aims to provide a mobile phone protective case capable of enlarging the display area which is easy to carry, reliable in structure and excellent in display effect. The mobile phone protective case includes a clamping sleeve. A reversible display is arranged on the top of the clamping sleeve. A display bracket capable of making a liquid crystal display screen rotate relative to the display is arranged on the display. A lens support is arranged outside the liquid crystal display screen. A detachable liquid zoom lens is arranged on the lens support. The display area of a mobile phone can be enlarged quickly without the need for a user to replace the mobile phone, and the phone replacement cost is saved for users. The liquid crystal display screen can be adjusted according to the angle and distance between the liquid crystal display screen and an eye lens in order to make the eyes always in a best viewing position and to protect the eyes. The clamping sleeve is made of a novel aluminum alloy material and a novel resin material, and is thus of higher structural strength.

Description

technical field [0001] The invention relates to the field of power distribution equipment, in particular to a mobile phone protective case capable of enlarging the display area. Background technique [0002] In order to facilitate the use and viewing of consumers, the size of the display screens of smartphones on the market is getting larger and larger. However, due to the large display screens, it will be inconvenient to use and carry the mobile phone. The method of expanding the display screen of the mobile phone by the mobile phone case is to install a convex lens on the top of the mobile phone screen, and use the principle of a magnifying glass to expand the mobile phone screen from a visual angle. As mentioned in the patent 201520194339.X, a mobile phone case that can assist the eyesight of the elderly includes a case and a lens module; two side surfaces of the case are provided with chutes, and one end of the chute is provided with There is an abdication slot; the len...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04M1/18C22C21/08
CPCC22C21/08H04M1/0266H04M1/185
Inventor 楼毅越
Owner 上海博梦通讯科技有限公司
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