The utility model provides a control eyeshield device, its characterized in that includes shell and control circuit, control circuit includes control module, human response module, timing module, reminds module, storage module, wireless module, power module, the shell is equipped with and holds the chamber and hold control circuit, power module joins in marriage the dress and supplies power for control circuit on control circuit, control module respectively with human response module the timing module the warning module storage module wireless module the power module electricity is connected. Human response module can the perception whether someone is before the computer, timing pair of module user treats time long and the time progress column count of leaving the computer before the computer with continuouslying, reminds the user to have a rest in good time, relax eyes, and the action and the custom of convenience of customers understanding oneself to motionless bad habits is sat for a long time in action and custom, the change of adjustment oneself based on this, the waterproof moisture -absorbing switch of the utility model is simple in structure and strong in practicality.