Assisted keyboard for mobile phone

Abstract

The utility model relates to the keyboard design field of mobile phones. By arranging three depressed keys at the lateral face of the housing of the mobile phone, which are respectively controlled by the index finger, the middle finger and the ring finger, the utility model can one-step change the pressed status of the push-keys of a normal keyboard, and the aims of expanding the keyboard of the mobile phones and increasing the collecting function and the character input efficiency are achieved.

Description

technical field [0001] The invention relates to the appearance design and mechanical design of a mobile phone, especially the field of keyboard design. Background technique [0002] The keyboard of existing mobile phone mainly comprises numeral key (0~9, *, #), direction key (up, down, left, right key), function key (OK key, C key, Menu key and left and right software). These keys are integrated into the keypad of the mobile phone, which is usually placed on the front of the physical phone. Some phones add a volume control button on the side, or a navigation wheel. [0003] But when entering text, you can only use the number keys on the keyboard, and use your thumb to press one key at a time. Since there are only 10 number keys, each key is given an ambiguous sequence of letters when inputting text. It is necessary to distinguish between different letters by repeating keys, or use intelligent software to retrieve the letters due to ambiguity. bring about repetition. Typi...

AI Technical Summary

Problems solved by technology

At the same time, the other fingers on one hand have been idle and not functioning