Acceleration volume self-adjusting environment-friendly headset

Abstract

The invention relates to an acceleration volume self-adjusting environment-friendly headset. The headset comprises a headset band and headset heads which are arranged on both ends of the headset band. The headset band is formed by connecting two half structures and a first rotation shaft, wherein the joint of two half headset bands is connected with an elastic band. A solar battery panel is arranged on the outer side of the headset band. The headset heads are rotationally arranged on both ends of the headset band through second rotation shafts. Upper and lower magnetic blocks are arranged on the inner side of each headset head, and a capacitive sensor is arranged between the magnetic blocks. Each capacitive sensor is connected with a radio module and a power supply through an MCU. The output end of each radio module is connected with an audio output module. A noise monitoring module, a timing alarm module and an acceleration sensor are built in each headset head, and respectively control the volume output of an audio output module through an MCU. The acceleration volume self-adjusting environment-friendly headset provided by the invention has the advantages of simple structure, convenient storage, energy saving, environment protecting and high intelligent degree.

Description

technical field [0001] The invention relates to the field of earphones, in particular to radio earphones. Background technique [0002] Radio earphones are widely used in people's daily life or examination places in schools. Radio earphones generally adopt a head-mounted structure. When in use, the switch is activated and the frequency is adjusted for broadcast listening. Traditional radio earphones are powered on or off manually, which has the disadvantage of wasting power due to forgetting to turn off the power. When the existing radio earphones are not in use, the earmuffs on both sides close together under the elastic contraction of the elastic connecting band in the middle, but due to the large span of the connecting band, the occupied space of the earmuffs is larger; the output volume of the earphone must be Manual adjustment requires multiple adjustments when the environment changes, and the operation is cumbersome; the earphone uses a rechargeable battery or an ord...

AI Technical Summary

Problems solved by technology

Traditional radio earphones are powered on or off manually, which has the disadvantage of forgetting to turn off the power and causing power waste

When the existing radio earphones are not in use, the earmuffs on both sides close together under the elastic contraction of the elastic connecting band in the middle, but due to the large span of the connecting band, the occupied space of the earmuffs is larger; the output volume of the earphone must be Manual adjustment requires multiple adjustments when the environment changes, and the operation is cumbersome; the earphones use rechargeable batteries or ordinary storage batteries as power sources, and need to be frequently charged or replaced, and the cost is relatively high

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