Computer keyboard with middle functional key region and use method thereof

Abstract

The invention relates to a computer keyboard with a middle functional key region and a use method thereof. A plurality of press keys are arranged on the computer keyboard, and are sequentially arranged from top to bottom to form first to six key lines; the press keys comprise a plurality of functional keys, a plurality of number keys, a plurality of letter keys and a plurality of sign keys; the middle functional key region is arranged in the region of the second to six key lines; the functional keys of the middle functional key region comprises a Backspace functional key, a Tab functional key, a Caps functional key, a Shift functional key and a Ctrl functional key; the region of the second to six key lines is divided into a left hand operation region and a right hand operation region by the middle functional key region. The Backspace functional key, the Tab functional key, the Caps functional key, the Shift functional key and the Ctrl functional key in frequent use are arranged in the middle functional key region, so that the key combination is not trouble; the input of capital and small letters and various signs is easier and more comfortable; in addition, the little fingers are liberated; the work load of most flexible and powerful thumbs and forefingers is increased; the large-range movement of the wrists is reduced; the fatigue relief is facilitated.

Description

technical field [0001] The invention relates to the technical field of computer keyboard layout and input method, in particular to a computer keyboard with a central function keypad and a use method thereof. Background technique [0002] The distribution of keys on the computer keyboard has hardly changed since the adoption of the QWERTY English alphabet keyboard arrangement. But the QWERTY keyboard has many unscientific places due to directly following the key arrangement of the typewriter. When Larson Shoals initially designed the keyboard layout of the printer, he arranged the 26 English letters in a standard order. After the typist became familiar with the keyboard layout, as the typing speed increased, the internal rotating rods of the printer often stuck together. Due to the limitations of the times and technology, Sholes re-adjusted the alphabetical order of the keys and designed the QWERTY keyboard layout to limit the keystroke speed to the maximum. With the progre...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a computer keyboard with a central function keypad and its use method to solve the problem of inconvenient use of the existing keyboard layout

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