Mobile phone storage device and locker

The utility model provides a mobile phone storage device and a locker, and relates to the technical field of intelligent storage devices. The mobile phone storage device comprises a back plate, a cover plate and an electromagnetic lock, the back plate is vertically arranged, and a cavity with an opening facing the horizontal direction is formed in one side face of the back plate; the cover plate covers the opening of the cavity, and the size of the cover plate is matched with the size of the opening; a containing groove extending into the cavity is formed in the side face, close to the cavity, of the cover plate, an opening of the containing groove faces upwards, and the containing groove is used for containing a mobile phone. The electromagnetic lock comprises a lock cylinder and a spring bolt, and the lock cylinder and the spring bolt are arranged on the back plate and the cover plate respectively and used for locking the cover plate and the back plate. According to the utility model, the back plate and the