A headset that changes the frequency response parameters of the headset at low frequencies

Abstract

The invention discloses an earphone which can change the frequency response parameter of low frequency of the earphone,the earphone includes earphone connecting rings,headphone housing and cushion. The number of earphone housings is two, both ends of the earphone connecting ring are fixedly connected with the surface of the earphone housing, the inner part of the earphone connecting ring is fixedly connected with a partition plate, one side of the partition plate is slidably connected with a driving stopper ring, both ends of the driving stopper ring are fixedly connected with a connecting rod, and one end of the connecting rod far away from the driving stopper ring is fixedly connected with a driven stopper ring, which relates to the earphone technical field. The earphone can change the frequency response parameter of low frequency of the earphone, as the drive retain ring and the driven retain ring are arranged, the frequency response parameters of the low frequency of the earphone can be adjusted by controlling the shielding range, and the speed of the driving stopper ring and the driven stopper ring can be adjusted more slowly by using the transmission ratio of the gear ring and the tooth column when the rotating tooth plate is used for adjustment, thereby achieving the effect of fine adjustment and fine control.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to an earphone capable of changing the low-frequency frequency response parameters of the earphone. Background technique [0002] Earphones are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers close to the ears. Headphones are generally detachable from the media player and connected with a plug. The advantage is that you can listen to the audio alone without affecting others; it can also isolate the sound of the surrounding environment, which is very helpful for people who use it in noisy environments such as recording studios, DJs, travel, and sports. Earphones were originally used on telephones and radios, but with the popularity of portable electronic devices, earphones are mostly used in mobile phones, walkmans, radios, portable video games and digital audio players. From the p...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an earphone that can change the frequency response parameters of the earphone's low frequency. effect, but they are all gear-style rough adjustments, and the audio changes are not delicate and precise enough.

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