ELECTRONIC DEVICE, AUXILIARY MATERIAL FOR ELECTRONIC DEVICE, AND HOUSING ASSEMBLY FOR ELECTRONIC DEVICE

Provided in the present application are an electronic device, an auxiliary material for an electronic device, and a housing assembly for an electronic device. The electronic device comprises a first housing, a functional component, a loudspeaker module, a structural layer and a second housing. The second housing covers the first housing, the second housing and the first housing enclose a mounting cavity, the functional component, the loudspeaker module and the structural layer are all arranged in the mounting cavity, the functional component is adjacent to the loudspeaker module, a rear acoustic cavity of the loudspeaker module is in communication with the mounting cavity, and the structural layer is connected to the functional component and the second housing. The structural layer comprises a damping structure, wherein the damping structure is made of a damping material. The electronic device provided in the present application can absorb and dissipate impact vibration energy emitted by the loudspeaker modul