Pen-type input equipment and pen point device thereof

Abstract

The invention provides pen-type input equipment and a pen point device thereof. The pen point device comprises a pen refill and a control device; the pen refill comprises a pen refill body and a pen point, and a cavity with the variable size is formed in the pen point; the control device is used for controlling the filling amount of a filler in the cavity, and then the size of the pen point is changed. According to the pen point device for the pen-type input equipment, the filling amount of the filler in the pen point cavity is controlled through the control device, so that the purpose of changing the thickness of the pen point is achieved, the writing experience of the pen-type input equipment can be greatly improved, and the application scene of the pen-type input equipment is expanded.

Description

technical field [0001] The invention relates to the technical field of pen point structure of pen-type input equipment, in particular to a pen-type input device and a pen point device thereof. Background technique [0002] In recent years, with the development of touch technology, especially the application of large-size capacitive touch screens in electronic devices such as mobile phones and tablet computers, stylus has gradually become popular. Some mobile phones directly come with a stylus, and some tablets The computer also supports a stylus. The structure of the stylus in the conventional technology, the thickness of the tip is generally fixed, this kind of stylus has no way to change the touch operation experience according to different stylus operations, such as writing calligraphy fonts with the stylus Or when drawing, because different pen tip thicknesses are required, a better touch experience cannot be obtained. In addition, the stylus cannot change the thickness...

AI Technical Summary

Problems solved by technology

The structure of the stylus in the conventional technology, the thickness of the tip is generally fixed, this kind of stylus has no way to change the touch operation experience according to different stylus operations, such as writing calligraphy fonts with the stylus Or when drawing, because different pen tip thicknesses are required, a better touch experience cannot be obtained. In addition, the stylus cannot change the thickness of the pen tip according to different positions or different operations on the touch display screen, thereby causing scratches on the display screen. injury or excessive wear and tear

Images