Low-pitch strengthened type earphone

Abstract

The invention relates to the field of earphones, in particular to a low-pitch strengthened type earphone. The low-pitch strengthened type earphone comprises two adjacent arc-shaped low-pitch resonant cavities and two audio outlets formed in the cavity walls, the audio outlets are connected with air conduits and earplug heads, and sound production heads are connected to tail end openings of the low-pitch resonant cavities and provided with signal lines and connecting plugs. Low-pitch parts of audio signals emitted by the sound production heads generate low-frequency resonance in the low-pitch resonant cavities, energy is greatly improved, after the low-pitch parts are overlaid with high pitches and medium pitches, the audio signals are transmitted to the ears through the air conduits and the earplugs, and the low-pitch effect of the earplugs can be greatly improved in the mode. The low-pitch strengthened type earphone is simple in structure, and the cost for additionally arranging a circuit and increasing the sound production heads is saved; meanwhile, the low-pitch strengthened type earphone is worn on the neck in use through the arc-shaped low-pitch resonance cavities, due to the fact that the amplitude of the low-pitch resonance generated by the low-pitch resonant cavities is large, the micro-massaging effect can be achieved, music low-frequency micro-massaging is carried out on the neck, and the certain health caring effect is achieved.

Description

technical field [0001] The invention relates to the field of earphones, in particular to a bass-enhancing earphone. Background technique [0002] Due to the influence of the volume of traditional earplugs, the volume of the pronunciation part is very small, and the vibration amplitude of the vibrating membrane is also small, the bass part cannot be guaranteed, and the sound directly enters the ear, which is difficult to modify, especially the bass part. Therefore, in practical applications, due to reasons such as technology and cost, the price balance can only be achieved by sacrificing sound quality, resulting in a great impact on the sound quality of earphones in the prior art. [0003] In addition, the traditional earplugs are directly inserted into the ears, which are very close to the brain. The earphones generate electromagnetic radiation during use. When the earphones are used for a long time, the brain will be exposed to electromagnetic radiation for a long time, whi...

AI Technical Summary

Problems solved by technology

[0002] Due to the influence of volume, traditional earplugs have a very small volume of the pronunciation part, and the vibration amplitude of the vibrating membrane is also very small, so the bass part cannot be guaranteed, and the sound directly enters the ear, so it is difficult to make cosmetic improvements, especially the bass part

Therefore, in practical applications, due to technical and cost reasons, the cost-effective balance can only be achieved by sacrificing sound quality, which has greatly affected the sound quality of headphones in the prior art.

[0003] Moreover, the traditional earplugs are directly inserted into the ear, which is very close to the brain. When using the earphone, the earphone will generate electromagnetic radiation. When the earphone is used for a long time, the brain will suffer from electromagnetic radiation for a long time, which will affect human health.

[0004] For above problems, need badly a kind of new bass enhanced type earphone, to solve the bad problem of earphone bass sound quality existing in the prior art

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