A simulated eye is capable of being changeable between an opened state and a closed state. The simulated eye includes an eyeball, an upper eyelid covering the eyeball, a pivot rod, at least one transmission member, and a driving device. The pivot rod is pivotally coupled to the eyeball, the upper eyelid is fixed to the pivot rod, the at least one transmission member connects the pivot rod with the driving device in a manner that the at least one transmission member drives the pivot rod to rotate when the driving device pulls the at least one transmission member.