Telescopic Bluetooth earphone with adjustable sound effect

Abstract

The invention discloses a telescopic Bluetooth earphone with an adjustable sound effect. The telescopic Bluetooth earphone comprises an earphone assembly, an earplug assembly and a handle, the earphone assembly and the earplug assembly are installed on the two sides of the handle respectively. The earphone assembly comprises a housing; a resistance adjusting ring, a vibrating diaphragm and a telescopic assembly are arranged in the housing; an adjusting rod is mounted in the resistance adjusting ring; the resistance adjusting ring is connected with the vibrating diaphragm; the telescopic assembly comprises an outer pipe and an inner pipe; the outer tube is connected with the vibrating diaphragm; sliding grooves are formed in the two opposite sides of the surface of the outer pipe, and a first limiting plate is installed on one side. The resistance adjusting ring is installed in the housing, the adjusting rod is installed in the shell, and the resistance adjusting ring is connected with the vibrating diaphragm, so that the sound production of the vibrating diaphragm is controlled by adjusting the resistance; the outer tube is connected with the vibrating diaphragm, the inner tube connected with the earplug assembly is installed in the outer tube, and the motor is linked through the first infrared sensor, so that the distance between the outer tube and the inner tube is adjusted, the sound vibration space is increased, and the number of applicable people is increased.

Description

technical field [0001] The invention relates to the technical field of bluetooth earphones, in particular to a telescopic bluetooth earphone with adjustable sound effect. Background technique [0002] With the continuous advancement of technology, consumers' demand for Bluetooth headsets continues to increase. Not only do they have higher requirements for the appearance of the headset, but they also have certain requirements for the sound effect of the headset. Wired earphones are inferior. Since the internal structure of the Bluetooth earphone cannot be changed, the position of the microphone and diaphragm inside the earphone cannot be adjusted, the sound effect of the Bluetooth earphone cannot be adjusted, and the noise reduction effect is poor, which is prone to noise and poor user experience. ; [0003] The earplug assembly on the bluetooth headset in the prior art cannot be adjusted in length and cannot adapt to most people. Contents of the invention [0004] The te...

AI Technical Summary

Problems solved by technology

[0002] With the continuous advancement of technology, consumers' demand for Bluetooth headsets continues to increase. Not only do they have higher requirements for the appearance of the headset, but they also have certain requirements for the sound effect of the headset. Wired earphones are inferior. Since the internal structure of the Bluetooth earphone cannot be changed, the position of the microphone and diaphragm inside the earphone cannot be adjusted, the sound effect of the Bluetooth earphone cannot be adjusted, and the noise reduction effect is poor, which is prone to noise and poor user experience. ;

[0003] The earplug assembly on the Bluetooth headset in the prior art cannot be adjusted in length and cannot adapt to most people

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