Auxiliary device having energy harvester and electronic device including auxiliary device

摘要

An auxiliary device including an energy harvester and an electronic device including the auxiliary device are provided. The auxiliary device includes: a housing; a storage module which is moveable within the housing; and at least one piezoelectric transducer which disposed in the housing, such that a motion of the storage module causes a deformation of the piezoelectric transducer, thus generating electric energy. An end of the piezoelectric transducer may be fixedly connected to the storage module.

主权项

1. An auxiliary device connectable to an electronic device, the auxiliary device comprising:
a housing; a storage module which is moveable within the housing; and at least one piezoelectric transducer which is disposed within the housing, such that a motion of the storage module causes the at least one piezoelectric transducer to be deformed and thereby generate electric energy, wherein the storage module is configured to store electric energy generated by the at least one piezoelectric transducer.