Portable programmable multipurpose protective mask

Abstract

The invention discloses a portable programmable multipurpose protective mask, and belongs to the technical field of electromechanics. The mask comprises a transparent mask, a mask assembly support, arear hoop, an air filtering material, a fan, a control circuit and a battery. Magnetic rubber strips adhere to the top edge and the two sides of the transparent mask, magnetic materials are fixed to alower front hoop of a hat brim of the mask assembly support and stand columns on the two sides, and the transparent mask can be adsorbed to the magnetic materials. An ultraviolet sterilization lamp is arranged on the windward side of an air outlet of the fan; a program programming pin of an electrically erasable single-chip microcomputer in the control circuit is connected to an external socket and can be externally connected with a program programming device, and an I / O pin of the single-chip microcomputer is connected to the external socket and can be externally connected with various sensor modules and actuating mechanism modules. Lower hoops are further connected to the lower ends of the stand columns on the two sides of the mask assembly support. By adopting the technical scheme, theprotective mask is convenient to store, has the functions of preventing flu, haze, pollen and cooking fume, and can also be used as a teaching aid for programming learning and electronic manufacturing practice.

Description

Technical field [0001] The invention relates to a personal protective mask, especially a multi-purpose protective mask, belonging to the field of electromechanical technology. Background technique [0002] In the face of flu, haze, pollen, and cooking fumes, people urgently need an efficient and comfortable protective gear. Although masks are a kind of portable equipment, the effect of purifying the air is not satisfactory, especially for PM2.5. Tiny particles are either unstoppable or cause problems such as poor breathing for users. Especially for children, masks and faces often do not match well. Chinese patents "An Air Purification Helmet", Patent No.: ZL201420020541.6 and "An Anti-Haze Mask", Patent No.: ZL 201620073920.0 provide some solutions, but these solutions have a single function and are not convenient to wear and store. User experience and product promotion, in addition, the above solutions do not have the function of sterilization and antivirus. [0003] In order to...

AI Technical Summary

Problems solved by technology

[0002] In the face of flu, smog, pollen, and cooking fume, people urgently need an efficient and comfortable protective equipment. Although a mask is a light equipment, the effect of purifying the air is not satisfactory, especially in the face of PM2.5. Tiny particles are either unstoppable or cause problems such as poor breathing for the user, especially for children, often the mask and the face cannot be well matched

Chinese patent "A Helmet for Air Purification", Patent No.: ZL201420020541.6 and "An Anti-Fog Mask", Patent No.: ZL 201620073920.0 provide some solutions, but these solutions have single functions and are not convenient enough to wear and store, affecting User experience and product promotion, in addition, these solutions do not have the function of sterilization and antivirus

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