Two-way voice transmission equipment based on Bluetooth technology

Abstract

A Bluetooth technology-based bidirectional voice transmission device provided by the present invention comprises a sound box shell, a loudspeaker assembly, a partition plate, an ejection sleeve, a color ball lamp, an outlet, a sinking groove, a cover plate, a limiting strip, a jacking mechanism and a cover opening and closing mechanism, the loudspeaker assembly is fixed at the bottom of the inner wall of the sound box shell, the partition plate is fixed at the upper end of the inner wall of the sound box shell, and the ejection sleeve is fixed at the upper end of the inner wall of the sound box shell. The ejection sleeve is slidably connected to the upper end of the inner wall of the loudspeaker box shell; according to the invention, the color ball lamp can be stored at the inner side of the sound box shell, so that the sound box can be conveniently carried by people, the situation that the color ball lamp is directly impacted in the carrying process is effectively avoided, and thus the probability that the color ball lamp is damaged is reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent bluetooth speakers, in particular to a two-way voice transmission device based on bluetooth technology. Background technique [0002] Smart Bluetooth speakers refer to audio equipment with built-in Bluetooth chips that replace traditional wire connections with Bluetooth connections. By connecting with Bluetooth playback devices such as mobile phones, tablets and notebooks, the purpose of convenience and speed is achieved, and existing Bluetooth speakers are usually equipped with Microphone, if there is a phone call during the process of playing music on the speaker, you can directly connect to the phone through the Bluetooth speaker to make a call to realize the two-way voice transmission function; [0003] When performing the entertainment function of music playback, many people hope that there will be corresponding lighting to improve the classification. Therefore, many smart Bluetooth speak...

AI Technical Summary

Problems solved by technology

[0003] When performing the entertainment function of music playback, many people hope that there will be corresponding lights to improve the score, so many smart Bluetooth speakers are equipped with colored ball lights to set off the atmosphere, but the traditional Bluetooth speakers are equipped with colored balls. The lights are directly installed on the bluetooth speaker, which makes the appearance of the bluetooth speaker not very beautiful, and in the process of carrying, the abruptly installed on the outside of the bluetooth speaker is often directly hit and damaged

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