Protective sleeve with touch input function

Abstract

The embodiment of the invention discloses a protective sleeve with touch input function, relating to electronic product protective device. The protective sleeve of the embodiment of the invention comprises a foldable protective plate and a containing part containing a panel display device; wherein the foldable protective plate comprises a support plate, a first protective plate and a second protective plate which are sequentially connected in a foldable way; the containing part comprises a base plate; the support plate and one corresponding side connecting the first protective plate are connected on the base plate; the second protective plate is provided with a touch type keyboard and a touch pad, and the second protective plate is provided with an interface of the touch type keyboard and the touch pad, and the touch type keyboard and the touch pad are connected to the panel display device by virtue of the interface. The embodiment of the invention is mainly applied to various panel display devices.

Description

technical field [0001] The invention belongs to the field of electric digital data, and relates to an electronic product protection device, in particular to a protective case with a touch input function. Background technique [0002] The tablet computer integrates the host computer and the LCD screen, and uses a touch screen, with handwriting input as the main input method. Of course, the tablet computer can also be connected with an external keyboard or mouse through a USB port, an infrared interface or other ports. Compared with a notebook computer, a tablet computer has the advantages of not needing a flip cover and having no keyboard, and the tablet computer also supports handwriting input or voice input, and is superior in mobility and portability. In addition to tablet computers, some other handheld devices (such as touch-screen mobile phones, PDAs, etc.) can also be designed to support the function of an external keyboard or mouse to input data more conveniently. ...

AI Technical Summary

Problems solved by technology

[0004] In the process of using the above-mentioned handheld device, especially the tablet computer, the inventor found that there are at least the following problems in the prior art: if a standard keyboard outside the belt is used, the tablet computer is heavy and not easy to carry; It needs to occupy a large display area of ​​the display screen, and the display screen of flat panel display devices is generally relatively small, which will cause the effective display area of ​​the display screen to be too small to meet the use requirements

Moreover, the existing handheld devices all use protective covers, and the protective covers can only be used to accommodate the handheld devices and are easy to carry, and their functions are single.

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