Notebook computer and mobile phone expansion device

A technology for expanding devices and notebooks, applied in the fields of telephone structure, instruments, electrical digital data processing, etc., can solve the problems of increased eye fatigue, high error rate, low touch screen typing efficiency, etc., and achieves convenient use and small screen size. Effect

A technology for expanding devices and notebooks, applied in the fields of telephone structure, instruments, electrical digital data processing, etc., can solve the problems of increased eye fatigue, high error rate, low touch screen typing efficiency, etc., and achieves convenient use and small screen size. Effect

CN110687970APending Publication Date: 2020-01-14深圳思珹科技有限公司
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  • Notebook computer and mobile phone expansion device
  • Notebook computer and mobile phone expansion device
  • Notebook computer and mobile phone expansion device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-5, the embodiment of the present invention provides a technical solution: a notebook and mobile phone extension device, including a casing 1 and an extender 2, a groove is opened on the back of the casing 1, and a cover plate is movably connected to the surface of the groove, and the concave The slot is used to accommodate the data line, so that you don’t have to worry about forgetting the line. The expander 2 and the interface module 20 a...

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Abstract

The invention discloses a notebook computer and mobile phone expansion device, which comprises a shell and an expander. The interior of the shell is movably connected with a keyboard, and the rear side of the shell is rotatably connected with a display. The invention relates to the technical field of smart phones. According to the smart phone expansion device, a smart phone is connected with an expander through a USB-Typc wire, and the expander is connected with the smart phone through a USB-Typc wire. A user can insert an earphone into the earphone interface on the expander to receive audio.A Typc earphone interface and a 3.5 mm earphone interface can be selected for use. The keyboard is connected with the display through a connecting wire. A user can input characters into the smart phone by using the keyboard. In addition, screen operation can be conducted on the smart phone through the mouse, the typewriting efficiency of the smart phone in the using process can be effectively improved through the external display screen, the external loudspeaker module, the external keyboard and the external mouse, the experience is good when large-length characters are edited or multimedia playing is conducted, and eye fatigue is effectively relieved.

Description

technical field [0001] The invention relates to the technical field of smart phones, in particular to a notebook and a mobile phone expansion device. Background technique [0002] With the improvement of the performance of smart phones and the popularization of 4G networks, the era of mobile Internet has arrived in an all-round way. The time of users is increasingly tilted towards the smart phone, which gradually erodes the time spent on traditional computers. Although many needs of users on mobile phones can be met Such as shopping, watching videos, games, etc., but there are still some needs that require large screens and keyboard and mouse operations, and mobile phones cannot support them well, such as editing documents, editing forms, replying emails, etc. related to office work. In these fields, Traditional computers still have a place. [0003] The computing power of mainstream high-end mobile phones currently on the market is fully capable of handling light-weight of...

Claims

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Application Information

Patent Timeline
14 Jan 2020
Publication
CN110687970A
IPC
G06F1/16; H04M1/04; H04M1/21
CPC
G06F1/1632; H04M1/04; H04M1/21
Inventors
陈华