Electric quantity monitoring device of wireless microphone, electric quantity monitoring system and wireless microphone

Abstract

The invention discloses an electric quantity monitoring device of a wireless microphone. The electric quantity monitoring device comprises an electric quantity detection module which is connected witha battery of the wireless microphone, a processing module which is connected with the electric quantity detection module, a wireless communication module which is connected with the processing module, and the processing module sends a detection result of the electric quantity detection module to an upper computer through the wireless communication module. The electric quantity of the battery of the wireless microphone is measured through the electric quantity detection module; and the processing module sends the detection result to the upper computer through the wireless communication module,so that a worker can remotely monitor the electric quantity of the wireless microphone through the upper computer, the battery can be timely charged or replaced when the electric quantity of the wireless microphone is low, the battery of the wireless microphone does not need to be replaced regularly, the wireless microphone cannot be suddenly powered off in the using process, the cost is saved, and the device is convenient to use. The invention also discloses an electric quantity monitoring system of the wireless microphone and the wireless microphone, which have the above beneficial effects.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a power monitoring device for a wireless microphone, a power monitoring system and a wireless microphone. Background technique [0002] A wireless microphone, also known as a wireless microphone, is composed of several pocket transmitters and a centralized receiver. Each pocket transmitter has a different working frequency, and the centralized receiver can receive the signals from each pocket transmitter at the same time. Voice signals with different working frequencies are suitable for occasions such as stage podiums. Unlike wired microphones, wireless microphones need to be powered by batteries, and the most common problem in use is low battery power. However, when the power of the wireless microphone is suddenly insufficient during use, the staff needs to replace the battery or replace another wireless microphone with sufficient battery power, which will definitely dis...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a battery monitoring device for a wireless microphone, a battery monitoring system and a wireless microphone, without regularly replacing the battery of the wireless microphone, which can avoid the problem of interruption of the user's use caused by the power failure of the wireless microphone during use

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