Finger contact positioning star combined keyboard

Abstract

The invention provides a finger contact positioning star combined keyboard. A positioning star is mounted in the middle of a press set formed by adjacent four, six or eight keys; each finger covers one key set; the positioning star is a corresponding quadrangular, hexagonal or octagonal star-shaped fixing lug boss; and angles of the positioning star are used for separating the two adjacent keys. According to the finger contact positioning star combined keyboard provided in the invention, the keys are surrounded around the periphery of the positioning star; when the fingers are placed on the positioning star, more than four keys can be contacted at the same time and the keys do not need to be found; in an operation process, tip angles of the positioning star have the isolating effect on the adjacent two keys so as to avoid incorrectly contacting the keys; one finger can control more keys and the keys are grouped; the keys and the positioning star are combined and are grouped according to the fingers; an input can be simplified and a link of finding the keys on the keyboard by the fingers is canceled; the finger contact positioning star combined keyboard is simple to operate and is easy to learn and remember; the volume of a computer keyboard can be reduced to one eighth of the volume of a standard keyboard; and the computer keyboard can be designed into the size of a cell phone to be mounted on electronic products including cell phone game machines, tablet personal computers and the like.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to a keyboard device used in electronic digital products such as computers and mobile phones. Background technique [0002] The keyboard of traditional electronic products has a large area, which is inconvenient to carry and cannot be installed on smaller electronic products. Fingers are required to find the keys one by one, and the positions of the keys need to be memorized one by one. It is easy to press the wrong key, the operation is complicated, and it is not easy to learn. Contents of the invention [0003] In order to overcome the problems that the keyboard of traditional electronic products has a large area and is easy to press the wrong key, the patent of the present invention provides a finger-touch positioning star combination keyboard with a small area, simple operation, and no object operation. [0004] The technical solution adopted by the present invention to ach...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of large keyboard area and easy pressing of wrong keys in traditional electronic products, the patent of this invention provides a finger-touch positioning star combination keyboard with small area, simple operation and no object operation.

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