Ear cleaning device

Abstract

The invention discloses an ear cleaning device comprising a supporting plate. A rotating assembly is arranged on the supporting plate and is in transmission connection with a first electric telescopicpush rod; a telescopic end of the first electric telescopic push rod is connected with a connecting plate; two ear picking frames are arranged on the connecting plate; the middle part of each ear picking frame is connected with the connecting plate through a rotating shaft; ear picking heads are arranged at the opposite end parts of the two ear picking frames; and the opposite end parts of the two ear picking frames are connected with two ends of a pull wire. A second motor is arranged on the supporting plate; and an output end of the second motor is connected with a spool connected with theother end of the pull wire. Elastic springs are connected to the ends, arranged oppositely, of the two ear picking frames. An n infrared distance measuring sensor is arranged at the upper end of the connecting plate. A first pressure sensor and a second pressure sensor are arranged on the two ear picking heads respectively. Therefore, the earwax cleaning efficiency is improved; operation is convenient and fast; and the potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the technical field of inner ear cleaning, in particular to an ear cleaning device. Background technique [0002] When too much wax (cerumen) builds up in the ear, it blocks the ear canal. The body's natural defense system is important to keep dirt, bacteria, and other things out of the ear, but too much wax can cause hearing loss, so it needs to be cleaned. Too much earwax builds up in the ear. [0003] However, there are still several disadvantages of the current ear cleaning method: 1: If you use a cotton swab to clean the earwax in the ear, it will not only easily damage the ear canal, but also push the cerumen to the deep part of the ear, and gradually accumulate to form a cerumen embolism, causing the external auditory canal inflammation. Two: If you use ear picks to clean the earwax in your ears, there are certain safety hazards. Traditional ear picks are often made of relatively hard metal or plastic, and the angle of...

AI Technical Summary

Problems solved by technology

[0003] However, there are still several disadvantages of the current ear cleaning method: 1: If you use a cotton swab to clean the earwax in the ear, it will not only easily damage the ear canal, but also push the cerumen to the deep part of the ear, and gradually accumulate to form a cerumen embolism, causing the external auditory canal inflammation

Two: If you use ear picks to clean the earwax in your ears, there are certain safety hazards. Traditional ear picks are often made of relatively hard metal or plastic, and the angle of use is incorrect and the strength is variable. Or the depth is indefinite, so it is very easy to pierce the thin skin and hair follicles of the external auditory canal, resulting in otitis externa, or push the earwax deep, which is more difficult to remove. If it goes too deep, it may damage the eardrum of the ear canal and cause deafness. In addition, the inflamed ear canal epidermis will often lose the ability to automatically remove earwax, which will easily cause earwax to accumulate more and more

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