Patent ID: 9740308
Date: 2017-08-22
CPC Classifications: G06F

Claim:
1. A computer mouse with an automatic grip angle control function comprising a base including a board necessary for operating the mouse, and an upper surface disposed on the base and having a button and a wheel mounted thereon, the computer mouse comprising: a rotation unit coupled respectively to one side of the base and one side of the upper surface corresponding to one side of the base to enable a relative rotation of the upper surface with respect to the base; a guide unit fixed on the base at a side opposite to the side in which the rotation unit is disposed, and having a gear formed on an outer surface thereof; a motor fixed to an inside of the upper surface; a pinion fixed to a rotary shaft of the motor; and a control unit for controlling the motor, wherein the pinion is engaged with the gear of the guide unit to change a grip angle of the upper surface by the rotation of the motor, wherein the outer surface of the guide unit is a circular arc with a rotation axis of the rotation unit as a center, wherein the control unit further comprises a timer, and drives the motor at a predetermined time interval based on an output of the timer, and wherein the base further comprises a protection cover to cover a surface exposed by the rotation of the upper surface.