laptop keyboard

Abstract

The invention relates to a computer human body input device, in particular to a portable computer keyboard. The portable computer keyboard includes left-hand operation keys, right-hand operation keys and number keys. The left-hand operation keys and right-hand operation keys are arranged on a top panel, the top panel is formed by splicing left and right parts, and the left-hand operation keys and right-hand operation keys are separately arranged. On the two parts of the top panel, the number keys are arranged on a bottom panel, at least one of the two parts of the top panel is aligned with the guide of the bottom panel along the left and right direction, and the bottom panel and the number keys are spliced ​​on the two parts of the top panel Covered by the top panel when together and revealed when the two parts of the top panel are separated. When in use, the digital keyboard can be exposed by moving the corresponding part of the top panel, which is convenient for the operator to use. When not in use, the size of the keyboard itself can be reduced by combining the two parts of the top panel, so that it can be portable. Purpose.

Description

technical field [0001] The invention relates to a computer human body input device, in particular to a portable computer keyboard. Background technique [0002] Along with popularizing fast of computer, the computer keyboard as computer human body input device is very familiar to people now. [0003] As we all know, number keys occupy an indispensable position in computer keyboards. In the most common computer keyboard, there are number keys above the letter keys and the rightmost side of the keyboard respectively. The number keys above the letter keys are arranged in a row, which is extremely inconvenient when a large number of numbers need to be input, and it is very influential. Input speed and accuracy; although the number keys on the far right of the keyboard are located in a separate area, which provides convenience for concentrated input of numbers, but when there are many combinations of letters and numbers, the difference between the letter keys and the number keys...

AI Technical Summary

Problems solved by technology

[0005] But computer has been developed so far, portable computer, panel PC and wireless transmission technology etc. have all obtained great progress, especially for portable computer, it is often that keyboard is directly integrated in computer itself, for panel PC, its It does not have a hardware keyboard. Although it is portable, it is inconvenient accordingly.

This puts forward new requirements for the keyboard - portable! The above-mentioned keyboard that only adjusts the key position to center the number keys is obviously not portable.

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