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Knee mobile phoe system

A mobile phone and circuit technology, applied in the field of laptop mobile phone systems, can solve problems such as battery power limitation, inconvenient data exchange, health hazards, etc., and achieve the effects of expanding storage capacity and enhancing MMI interactive functions

Inactive Publication Date: 2003-12-17
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user is in a quasi-mobile state, if the operation is performed close to the mobile phone for a long time, there will be health hazards caused by electromagnetic radiation; (4) battery power limit
[0006] Usually the mobile phone has only one battery, so the problem faced is that when talking for a long time, and when performing MMI (man-machine interface) processing for a long time, it will soon face the phenomenon of power loss, which is a major problem in the current mobile phone use. question
(5) Storage restrictions
And it is not easy to plug in the storage medium, which is inconvenient for data exchange with the computer
(6) Restrictions on charging function
At the same time, it is troublesome to start the system and consumes a lot of power

Method used

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  • Knee mobile phoe system
  • Knee mobile phoe system
  • Knee mobile phoe system

Examples

Experimental program
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Embodiment Construction

[0027] Below according to Figure 1- Figure 5 A preferred embodiment of the present invention is given, and the present invention is further described in conjunction with the embodiment.

[0028] As shown in Figure 1: the laptop fully compatible mobile phone system of the present invention, its overall structure comprises: mobile phone 1 and the main frame 2 that can become plug-in connection with mobile phone 1, and described main frame 2 surface is provided with notebook type computer keyboard 261 And LCD screen 221. Wherein, the liquid crystal screen 221 can be flipped and closed, and the whole machine has an earphone jack (not shown).

[0029] Such as figure 2 As shown: the host 2 of the whole system is a single-chip microcomputer system composed of a microprocessor MCU, and the Memory is composed of large-capacity Flash and SRAM (currently the prices of Flash and SRAM are relatively low), and the MCU runs an embedded operating system. It can realize multi-task parallel...

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Abstract

A laptop mobile phone system is composed of a mobile phone and a hose which has mobile phone interface, keyboard, keyboard interface, and microprocessor connected bidirectionally to said mobile phone. Said mobile phone can be used in both on-line and off-line modes. Said system can be connected to note book computer or desktop computer via USB interface for data exchange.

Description

technical field [0001] The invention relates to a mobile phone system, in particular to a laptop mobile phone system in which the mobile phone is combined with a host computer with corresponding functions. Background technique [0002] When mobile phone users use mobile phones, their activity states can be summarized into the following three types: 1. Absolute mobile state: that is, the user is in a continuous mobile state, such as walking, taking an elevator, or taking a subway; Mobile state: that is, the user is in a mobile state, but is in a relatively stable state for a certain period of time, such as when going out in a car, on a train, in the office, in a park, or anywhere at home; 3. Fixed Status: That is, the user is always at a fixed location, such as at a desk telephone or at a fixed telephone at home. In the absolute mobile state and the fixed state, people generally use mobile phones and fixed telephones as communication tools respectively. When people are in th...

Claims

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Application Information

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IPC IPC(8): H04M11/00
Inventor 郑宇
Owner LENOVO (BEIJING) CO LTD
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