Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF0 Cites 2 Cited by
  • 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 experience is not satisfactory, and the usability is far from being comparable to the independent numeric keypad of the desktop.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Computer keyboard with scientific calculator and electronic equipment
  • Computer keyboard with scientific calculator and electronic equipment
  • Computer keyboard with scientific calculator and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F3/02
CPCG06F3/0219
Inventor 莫晓东
Owner 莫晓东
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com