The present invention discloses a foreign matter sound collection structure in an electric energy meter. The structure comprises an upper cover module and a lower cover module; inner cavities of the upper cover module and the lower cover module are respectively provided with sound-absorbing damping materials, and the upper cover module and the lower cover module are connected to form an enclosed space; the enclosed space is internally provided with a foreign matter upper tray, a foreign matter lower tray and a tail-hood screw locking module; the foreign matter upper tray is fixedly connected with the upper cover module; the foreign matter lower tray is arranged at the lower end of the foreign matter upper tray, and the foreign matter lower tray is fixedly connected with the lower cover module; an electric energy meter to be measured is fixed between the foreign matter upper tray and the foreign matter lower tray; and the tail-hood screw locking module is fixed on the upper cover module. The foreign matter sound collection structure in the electric energy meter can perform totally-enclosed detection of the electric energy meter, can isolate external environment noise and can shieldplaces, being likely to be loosened, of the electric energy meter so as to improve the detection reliability, shorten the detection time, improve the utilization rate of the electric energy meter device and achieve rapid, efficient, safe and reliable electric energy meter foreign matter sound detection work.