Loudspeaker assembly and mobile terminal

Abstract

The invention discloses a loudspeaker assembly and a mobile terminal. The loudspeaker assembly comprises a casing, a loudspeaker arranged in the casing, and a first circuit board arranged on the inner side end surfaces of the casing, wherein the loudspeaker comprises a loudspeaker casing, and a second circuit board arranged on the side end surfaces of the loudspeaker casing; conductive elastic elements are further arranged in the casing, and are clamped between the second circuit board and the first circuit board; the second circuit board is electrically connected with the first circuit board through the conductive elastic elements. The loudspeaker assembly and the mobile terminal provided by the embodiment of the invention have the advantages that the first circuit board is arranged on the inner side end surfaces of the casing, and the conductive elastic elements are arranged on the two sides of the loudspeaker, so that the thickness of a loudspeaker voice cavity structure is not affected by the working heights of the conductive elastic elements, that is, the thickness of the loudspeaker voice cavity structure and the whole thickness of the mobile terminal can be reduced, which satisfies the miniaturization development need of the mobile terminal.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a loudspeaker assembly and a mobile terminal. Background technique [0002] With the rapid development of Internet technology, the penetration rate of mobile terminal products (such as mobile phones, etc.) is getting higher and higher, and at the same time, users' demand for mobile products with thinner thickness is also increasing. [0003] At present, the speaker assembly of a mobile terminal product generally includes a housing 11, a speaker 12, a magnetic steel 13 arranged on the rear end surface of the housing 11, and a connecting part 14 connected to the magnetic steel 13. The speaker 12 is connected to the circuit of the mobile terminal through the connecting part 14. board 15 for electrical connections, refer to figure 1 , is a schematic diagram of an existing loudspeaker assembly applied to a mobile terminal product. [0004] During the research and p...

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Problems solved by technology

[0004] During the research and practice of the prior art, the inventors of the present invention found that in the prior art sound cavity structure including the speaker assembly, due to the requirement of the working height of the connecting part 14, the thickness of the sound cavity structure would increase accordingly , thereby increasing the thickness of the mobile terminal

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