(EN) Embodiments of the invention provide a sound production device and electronic equipment. The sound production device comprises a vibration system, a magnetic circuit system, a shell and an antenna, wherein the shell comprises an installation part with at least one open end and a back cavity part which is correspondingly arranged on the outer side of the first side wall of the installation part andis used for forming a rear cavity; the magnetic circuit system and the vibration system are fixed in the installation part; a back sound hole communicating with a magnetic gap in the magnetic circuitsystem and the back cavity is arranged in the position, right opposite to the back cavity, of the first side wall; and the antenna is arranged on the back cavity. According to the embodiments of theinvention, the volume of the sound production device can be reduced while the acoustic performance is ensured, and the antenna can be integrated on the small-volume sound production device in order toimprove the integration level.
(ZH) 本发明实施例提供了一种发声装置及电子设备。该发声装置，包括振动系统、磁路系统、壳体和天线；所述壳体包括至少一端开口的安装部以及对应设置在所述安装部的第一侧壁外侧且用于形成后腔的后腔部；所述磁路系统和所述振动系统固定于所述安装部内；所述第一侧壁正对所述后腔的位置处开设有连通所述磁路系统中磁间隙与所述后腔的后声孔；所述天线设置在所述后腔部上。本发明实施例在保证声学性能的同时不仅能减小发声装置的体积，还能在小体积发声装置上集成天线以提高集成度。
