Loudspeaker and electronic equipment

A technology for electronic equipment and loudspeakers, applied in sensors, loudspeakers, electrical components, etc., can solve the problems of poor sealing effect and low reliability, and achieve the effect of small overall thickness, guaranteed sealing, and good overall machine space.
CN109348384APending Publication Date: 2019-02-15GOERTEK INC
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GOERTEK INC
Publication Date
2019-02-15

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Abstract

The invention discloses a loudspeaker and electronic equipment. The loudspeaker comprises a loudspeaker single unit and a shell for accommodating the loudspeaker single unit; a sound outlet hole is formed on the shell, and the outer surface of the shell is coated with elastic colloid; the elastic colloid is arranged in a ring shape along the sound outlet hole; and the elastic colloid is used for being pressed against the electronic equipment in a sealing mode. According to the technical scheme disclosed by the invention, sealing performance for matching of the loudspeaker and a complete machine can be ensured.
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Description

technical field

[0001] The invention relates to the technical field of sound energy conversion, in particular to a loudspeaker and electronic equipment. Background technique

[0002] When installing the speaker and the whole machine, in order to ensure the tightness between the speaker and the whole machine, usually, an elastic member is provided on the speaker, and the elastic member is arranged around the sound hole of the speaker, and abuts against the shell of the whole machine to realize Sealing of sound holes. However, since the elastic member is bonded to the speaker, the reliability of the bonding is low. At the same time, during the assembly process of the speaker and the whole machine, the speaker will move relative to the whole machine, and there will be collision between the elastic member and the whole machine shell. Extrusion will easily cause the elastic member to move relative to the speaker, resulting in poor sealing effect. Contents of the invention [...

Claims

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