Novel human-computer interaction equipment cloud finger mouse

Abstract

The invention relates to the technical field of computer input devices, in particular to a design scheme of a fingertip mouse with the size greatly reduced, and particularly relates to a novel man-machine interaction equipment cloud finger mouse. The finger-shaped electronic device comprises a finger-shaped shell, a battery module, a trackball assembly and a PCB (Printed Circuit Board), a user can complete wearing by stretching a finger into a finger hole of the finger-shaped shell, and connection with external equipment is realized through wireless communication means such as Bluetooth and the like. The small magnets on the periphery can be driven to rotate by rubbing and rotating the trackball, the four patch Hall elements respectively record magnetic fields of the small magnets and change information of the magnetic fields and send the magnetic fields and the change information to the main control chip, and the displacement angle and the displacement distance of the mouse are determined through calculation. A membrane switch is welded in the PCB, and key triggering operation can be carried out by pressing the trackball. According to the design scheme, the size of the mouse can be greatly reduced, and the mouse conforms to the miniaturization trend of electronic equipment.

Description

technical field [0001] The invention relates to the technical field of computer input devices, in particular to a design scheme of a fingertip mouse with a greatly reduced volume, in particular to a new type of human-computer interaction device cloud finger mouse. Background technique [0002] The mouse is one of the most common computer input devices. It was originally used to make the operation of the computer easier and faster, instead of the cumbersome instructions of the keyboard. With the development of user ecology for many years, the mouse has become an indispensable part of the computer. [0003] As electronic devices become more and more miniaturized, the size of the mouse itself, the movement space required to use the mouse, and the environment on which the mouse operation depends limit the development of the mouse (miniaturization). Therefore, small electronic devices such as mobile phones choose other products. The interaction method creates a gap between the i...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the fact that the traditional mouse cannot adapt to the miniaturization trend of electronic equipment, the present invention proposes a new type of human-computer interaction device cloud finger mouse

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