Mask capable of performing air circulation and speaking and sound amplification

Abstract

A mask capable of performing air circulation and speaking sound amplification comprises: a mask framework corresponding to the shape of the mouth, the nose and the face adjacent to the mouth and the nose of a person; a silica gel ring which is connected to the inner side of the mask framework; an air hole plate which is connected to the outer side of the mask framework; a disposable mask layer which is arranged on the front side of the air hole plate; a mask layer fixing ring which is used for fixing the disposable mask layer on the air hole plate; a pair of miniature air suction fans which isarranged in the air suction space between the air hole plate and the mask framework, wherein a one-way exhaust valve is arranged at the bottom of the air suction space; and a microphone assembly which comprises a micro transmitter and a micro loudspeaker. Internal and external air circulation can be carried out, the air filtering area is large, breathing is easy and smooth, wearing is comfortable, dismounting and mounting are convenient, cleaning is convenient, the protection effect is good, and voice communication is convenient.

Description

【Technical field】 [0001] The invention relates to a mask capable of preventing dust and viruses, in particular to a mask capable of air circulation and speech amplification with an air circulation space for easy breathing and clear voice communication. 【Background technique】 [0002] As we all know, epidemics such as influenza, swine fever, plague, and coronavirus often occur in real life, causing harm to people's lives and health. Facts have proved that wearing a mask is a necessary means of epidemic prevention, which can effectively prevent the spread and spread of infectious diseases from person to person. Since the epidemic usually lasts for months or even years, wearing a mask may become the norm in life. However, there are many problems associated with wearing a mask. Because the traditional mask lacks the necessary air circulation system, it is easy to cause the wearer to breathe poorly and the exhaled gas is easy to make the lens of the wearer be blocked by the gas...

AI Technical Summary

Problems solved by technology

However, there are many problems associated with wearing a mask

Because the traditional mask lacks the necessary air circulation system, it is easy to cause the wearer to breathe poorly and the exhaled gas is easy to make the glasses wearer's lens blocked by the gas and affect the vision

In addition, wearing a mask will seriously affect people's call quality, resulting in unclear language when people communicate

The above problems lead to people having to take off their masks frequently due to suffocation and slurred speech when talking to each other, especially the elderly and children are more likely to feel suffocated and often take off their masks, which will inevitably lead to infection or inhalation of polluted air

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