Shell assembly of microphone, microphone, audio input device and vehicle

The utility model provides a shell assembly of a microphone, the microphone, audio input equipment and a vehicle. The housing assembly of the microphone comprises a housing, a sound-transmitting waterproof film and a waterproof cover. The housing is provided with a pickup hole, and the pickup hole is communicated with the interior of the housing. The sound transmission waterproof film is arranged on the shell and covers the sound pickup hole. The waterproof cover and the shell are matched to form a waterproof cavity, the waterproof cover is provided with a pickup opening, and the pickup opening is communicated with the waterproof cavity. The waterproof cavity is communicated with the sound pickup hole through the sound transmission waterproof film, and the sound pickup opening and the sound pickup hole are arranged in a staggered manner. The housing assembly of the microphone according to the utility model has an effect of good waterproof performance.