Computer keyboard with scientific calculator and electronic equipment

A technology of computer keyboards and calculators, applied in the field of computer peripherals and human-computer interaction, can solve problems such as unsatisfactory user experience, achieve the effect of improving user experience and improving the efficiency of human-computer interaction

Pending Publication Date: 2020-11-24
莫晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In short, whether it is a 3*3 numeric keypad that is superimposed and multiplexed obliquely or a 1*10 numeric keypad, the user

Method used

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  • Computer keyboard with scientific calculator and electronic equipment
  • Computer keyboard with scientific calculator and electronic equipment
  • Computer keyboard with scientific calculator and electronic equipment

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Embodiment Construction

[0021] image 3 Shown is the first embodiment of the present invention, for a 14-inch American-style horizontal enter single-keypad notebook computer, in the letter keypad, 1.25 times the special keys are used to replace the standard keys O, M, < to achieve oblique arrangement to vertical The transition and transformation of the arrangement results in a vertically arranged inner Jiugongge 3*3 numeric keypad, and the numeric keypad is superimposed on this vertically arranged inner Jiugongge 3*3 numeric keypad, which is multiplexed with the keys in this area and switched through the NumLock key. Various function calculations and function keys of the scientific calculator are mapped to other keys around the inner Jiugongge 3*3 numeric keyboard, and these keys are superimposed and reused. When the win10 calculator is running in the scientific calculator mode, these The keys realize various function operations and function keys. The specific mapping relationship is: the first row ...

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PUM

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Abstract

The invention provides a computer keyboard with a scientific calculator and electronic equipment. The computer keyboard with the scientific calculator is characterized in that the keyboard comprises aQWERTY layout letter keyboard and an inner Sudoku 3*3 numeric keyboard and maps function operation and function keys of the scientific calculator; the keyboard is matched with the powerful function of the win10 calculator of the PC, the operation process and the operation result can be reserved, copied and pasted to other application programs, the man-machine interaction efficiency is improved, and the computer keyboard has more excellent user experience.

Description

technical field [0001] The invention relates to the technical field of computer peripherals and human-computer interaction, in particular to a computer keyboard with a scientific calculator and electronic equipment. Background technique [0002] The Win10 operating system is currently the PC operating system with the highest market share. As a standard application program of the Win10 operating system, the win10 calculator not only has three modes: general calculator, scientific calculator, and programmer calculator, but also has a powerful The "converter" function can complete various unit conversions and currency value conversions; in 2020, Microsoft launched the win10 calculator graphics function mode, which supports graphics functions such as trigonometric functions, linear algebra, and equations. You can view graphics after inputting expressions Changes and scrolling is possible. Although the built-in win10 calculator of the PC is powerful, far surpassing the stand-alo...

Claims

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Application Information

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IPC IPC(8): G06F3/02
CPCG06F3/0219
Inventor 莫晓东
Owner 莫晓东
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