A stylus receiving apparatus, comprising: a bracket, wherein the bracket defines an accommodating space, and the accommodating space has an exit/entrance port for inserting a stylus; an ejection mechanism, wherein the ejection mechanism is disposed in the accommodating space, and the ejection mechanism can be driven to a locked state or an unlocked state by the stylus that is inserted into the accommodating space; in the locked state, the ejection mechanism allows the stylus to be received in the accommodating space; and in the unlocked state, the ejection mechanism is capable of ejecting the stylus from the accommodating space; a holding assembly, configured to cooperate with a held element on the stylus, so as to hold the stylus; wherein the holding assembly comprises a magnet part and a coil part; the holding assembly generates a first magnetic field when the coil part is powered off; the holding assembly generates a second magnetic field when the coil part is powered on; and a holding force exerted by the second magnetic field on the stylus is smaller than a holding force exerted by the first magnetic field on the stylus; and a sensing assembly, wherein the sensing assembly is communicatively connected to the coil part; the sensing assembly senses a state change of the ejection mechanism by sensing movement of the ejection mechanism, and the coil part is powered off when the sensing assembly senses that the ejection mechanism changes from an unlocked state to a locked state; and the coil part is powered on when the sensing assembly senses that the ejection mechanism changes from the locked state to the unlocked state. a bracket, wherein the bracket defines an accommodating space, and the accommodating space has an exit/entrance port for inserting a stylus; an ejection mechanism, wherein the ejection mechanism is disposed in the accommodating space, and the ejection mechanism can be driven to a locked state or an unlocked state by the stylus that is inserted into the accommodating space; in the locked state, the ejection mechanism allows the stylus to be received in the accommodating space; and in the unlocked state, the ejection mechanism is capable of ejecting the stylus from the accommodating space; a holding assembly, configured to cooperate with a held element on the stylus, so as to hold the stylus; wherein the holding assembly comprises a magnet part and a coil part; the holding assembly generates a first magnetic field when the coil part is powered off; the holding assembly generates a second magnetic field when the coil part is powered on; and a holding force exerted by the second magnetic field on the stylus is smaller than a holding force exerted by the first magnetic field on the stylus; and a sensing assembly, wherein the sensing assembly is communicatively connected to the coil part; the sensing assembly senses a state change of the ejection mechanism by sensing movement of the ejection mechanism, and the coil part is powered off when the sensing assembly senses that the ejection mechanism changes from an unlocked state to a locked state; and the coil part is powered on when the sensing assembly senses that the ejection mechanism changes from the locked state to the unlocked state.