Double-hand operation keypad based on mobile equipment

A mobile device and two-handed operation technology, applied in branch office equipment, data processing input/output process, user/computer interaction input/output, etc., can solve the problems of increasing input fatigue, reducing input efficiency, and underutilization , to achieve the effect of saving keyboard space, fast input speed and reducing fatigue

Inactive Publication Date: 2019-07-12
GUANGXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design of this type of keyboard does not make full use of the flexibility of other fingers. At the same time, users often need to switch between different character types when inputting. This input mode that uses fewer fingers to operate a large number of keyboard keys is difficult to achieve touch typing. Input, reduce input efficiency, increase fatigue when input

Method used

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  • Double-hand operation keypad based on mobile equipment
  • Double-hand operation keypad based on mobile equipment

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Experimental program
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Embodiment

[0021] In the present invention, a button or a key is an element constituting a physical or virtual input device for generating a specific signal. refer to figure 1 , the present invention is a two-handed operation keypad based on a mobile device, which mainly includes a space bar 1, an l&r key 2, a shift key 3, a Ctrl key 4, an Alt key 5, and a 5*5 new keyboard 6. The mobile device left A space bar 1 is provided at the upper position on the side. The lower right part of the right side of the mobile device is provided with the l&r key 2, the shift key 3 is below the l&r key 2, the Ctrl key 4 is below the shift key 3, and the Alt key 5 is below the Ctrl key 4. Such arrangement order is because the present invention hopes that when the user uses the mobile device to input, each finger can conveniently control the side buttons while grasping the mobile phone with the left hand. Space bar 1 is provided with longer, and thumb is more convenient to operate; Because l&r key 2 uses ...

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Abstract

The invention discloses a double-hand operation keypad based on mobile equipment. The keypad comprises a mobile device main body, the keypad is characterized in that a keyboard with 5 * 5 icons multiplexed is arranged at the lower part of the surface of the mobile device main body, the keyboard is divided into two groups of regions by a left region and a right region, only corresponding icons of one group of numbers, characters or symbols are displayed on a screen each time, function keys are respectively arranged at the side positions of the side surface of the mobile device main body, and the function keys are arranged based on human hand feeling positions. The structures of the keyboard and the keys are correspondingly innovated, so that a user can operate more conveniently, the icon size is more proper, and the input mode of double-hand touch typing is favorably realized.

Description

technical field [0001] The invention relates to mobile equipment technology, in particular to a two-hands-operated small keyboard that facilitates touch typing input. Background technique [0002] The input in the mobile device can be dedicated to the screen of the input device is limited, so it is difficult to generate a variety of input signals, embodying a keyboard with multiple keys or displaying a large number of icons on the same screen, the input process at this stage is for users caused a lot of inconvenience. For example, the existing keyboard usually has two input modes of Jiugong grid and full keyboard. Jiugongge mode will assign multiple characters to one key, requiring the user to make a second selection after input, which slows down the input speed, makes the processing more cumbersome, and also increases the fatigue of typing. Full keyboard mode Due to the size limitation of the mobile device, in order to display a large number of buttons or icons within the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/23G06F3/0488G06F3/02
CPCG06F3/0202G06F3/04886H04M1/23H04M1/236
Inventor 王力虎吕婷潘福东
Owner GUANGXI NORMAL UNIV
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