Intelligent environment-friendly earphones

Abstract

The invention relates to intelligent environment-friendly earphones, which comprise an earphone belt and earphone heads at two ends of the earphone belt. Two half structures are connected with a first rotary shaft to form the earphone belt; an elastic belt is connected at the place where the two half earphone belts are connected; the elastic belt is arranged at the inner side of the earphone belt; the outer side surface of the earphone belt is provided with a solar panel belt; the solar panel belt is connected with a power supply; two ends of the earphone belt are in rotary connection with the earphone heads via second rotary shafts; the inner side surface of each earphone head is provided with a magnet and a capacitance sensor; the capacitance sensor is connected with a radio module and the power supply via an MCU; and the output end of the radio module is connected with an audio output module. According to the intelligent environment-friendly earphones, the structure is simple; the earphone belt and the earphone heads can rotate around the rotary shafts respectively, the occupied space of the earphones is reduced, and storage is convenient; as the capacitance sensor is arranged, the automatic power off function of the earphones is realized, waste of electric energy is reduced, and energy conservation and environmental protection are realized; and solar energy is used for providing electric energy for the earphones, the battery does not need to be replaced, and environment-friendly performance is high.

Description

Technical field [0001] The invention relates to the field of earphones, especially radio earphones. Background technique [0002] Radio earphones are widely used in people's daily life. Radio earphones generally adopt a head-mounted structure. When in use, the switch is activated and the frequency is adjusted to listen to the broadcast. Traditional radio earphones need to be turned off manually after they are used up, which has the disadvantage of forgetting to turn off the power and causing waste of power. When the existing radio earphones are not in use, the earmuffs on both sides are brought together under the elastic contraction of the elastic connecting band in the middle. However, due to the large span of the connecting band, the earmuffs occupy a large space; the earphones are powered by batteries. The battery needs to be replaced frequently, and its environmental protection is not high. Summary of the invention [0003] Aiming at the above-mentioned shortcomings of tradi...

AI Technical Summary

Problems solved by technology

After the traditional radio earphones are used up, they need to manually turn off the power, 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 relatively large; the earmuffs are powered by batteries, The battery needs to be replaced frequently, and its environmental protection is not high

Images