Self-adaptive earplug device and hearing aid equipment applying same

Abstract

The invention discloses a self-adaptive earplug device, which comprises an earplug main body matched with an ear canal, and further comprises an adaptive sound transmission tube assembly, and the adaptive sound transmission tube assembly is arranged on the earplug main body; the earplug main body comprises a shell and at least one supporting strip, the supporting strips are arranged in the shell,an installation column is arranged in the middle of the shell, one end of each supporting strip is connected with the installation column, and the other end of each supporting strip is connected withthe inner wall of the shell. The adaptive sound transmission tube assembly comprises a sound transmission tube, an adjuster and a sleeve, the sleeve is sleeved on the mounting column, the sound transmission tube is sleeved inside the sleeve through the adjuster, one end of the sleeve extends into the earplug main body, and the other end of the sleeve extends out of the ear canal. The utility modelfurther discloses hearing aid equipment which comprises the earplug device and a host. The earplug device not only can guarantee wearing comfort, but also can improve listening quality. The hearing aid equipment applies the earplug device, the sound emitted by the loudspeaker in the host can be transmitted to the ears of a person through the sound transmission tube, the overall wearing comfort ishigh, and the listening quality is high.

Description

technical field [0001] The invention relates to the field of hearing equipment, in particular to an adaptive earplug device and hearing aid equipment using the same. Background technique [0002] There are many electronic devices (such as hearing aids) that transmit sound energy into the listener's ear canal through earplugs. The types of earplugs currently available on the market generally include closed earplugs, open earplugs, and customized eardrums. Each earplug has its advantages and disadvantages and the applicable crowd, among which the comfort and acoustic performance of the earplugs are the most concerned issues. [0003] With the improvement of people's awareness of hearing protection, many people with mild to moderate hearing impairment will also use electronic equipment such as hearing aids or hearing protection headphones. If traditional closed earplugs are used, there will be serious foreign body sensation, stuffy feeling and ear blocking effect. , making it ...

AI Technical Summary

Problems solved by technology

[0003] With the improvement of people's awareness of hearing protection, many people with mild to moderate hearing impairment will also use electronic equipment such as hearing aids or hearing protection earphones. If traditional closed earplugs are used, there will be serious foreign body sensation, stuffy feeling and ear blocking effect. , making it difficult for users to accept

Open earplugs are currently a better way to solve ear fullness and ear plugging, but since this kind of earplugs do not completely seal the ear canal, it is easy to cause loss of incoming sound energy, and when used in a noisy environment, external noise It is easy to leak into the ear canal, affecting the clarity of listening, and its acoustic performance is not guaranteed

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