Patent ID: 11924620
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A terminal device, comprising a speaker, wherein the speaker comprises a speaker housing and a speaker body, wherein the speaker body is disposed in the speaker housing, the speaker body and the speaker housing form a speaker front cavity and a speaker rear cavity, the speaker housing is provided with a sound output channel, the sound output channel communicates with the speaker front cavity, the speaker rear cavity comprises a first sub-cavity, the speaker housing comprises a first spacer disposed in the first sub-cavity, the first spacer splits the first sub-cavity into a resonance tube and a resonance cavity, the resonance tube communicates with the resonance cavity, a first connecting hole is provided in a side wall of the speaker front cavity, and the speaker front cavity communicates with the resonance tube through the first connecting hole;
wherein the speaker housing comprises a first housing and a second housing, the first housing is provided with the sound output channel, the speaker body is disposed between the first housing and the second housing, the speaker body and the first housing form the speaker front cavity, the first housing is detachably connected to the second housing, and the first housing, the second housing, and the speaker body enclose at least a part of the speaker rear cavity;
wherein the first housing comprises a bottom wall, and a first side wall and a second side wall that are disposed on the bottom wall, the second side wall is disposed in an area surrounded by the first side wall, the speaker body is fastened between the second side wall and the second housing, the speaker body is supported on the bottom wall through the second side wall, the speaker body, the second side wall, and the bottom wall form the speaker front cavity, the speaker body, the first side wall, the second housing, the bottom wall, and the second side wall enclose the speaker rear cavity, and the second side wall is provided with the first connecting hole.