Earphone with adjustable sound direction or stereo effect

Abstract

The invention relates to an earphone with an adjustable sound direction or stereo effect. The earphone comprises (a) an ear loop unit, (b) an earmuff unit, (c) an adjustable bracket unit, (d) one or more adjustable earphone loudspeaker units and (e) an adjustment unit, wherein the ear loop unit comprises an upper anterior auricular piece, a lower anterior auricular piece and a retroauricular piece; the earmuff unit consists of a sound filtering unit used for blocking and guiding sounds and a shell with a shell connector; the adjustable bracket unit is connected with the ear loop unit and arranged on the shell of the earmuff unit; the one or more adjustable earphone loudspeaker units are arranged on the shell and in the earmuff unit; and the adjustment unit comprises a bendable support part with a first end part and a second end part. By the adjustable earphone provided by the invention, a user can conveniently regulate a center loudspeaker of the earphone even the whole earphone to achieve the stereo effect, and any discomfort generated by the earphone can be prevented.

Description

[0001] The present invention is a divisional application of a Chinese invention patent with application number 200810060823.8 and an application date of March 25, 2008, titled "Earphones with Adjustable Sound Direction or Stereo Effect". technical field [0002] The invention relates to an adjustable earphone, which can be used together with a sound system or a communication system, and obtain stereo sound direction and effect through three-dimensional adjustment. Background technique [0003] There are many types of adjustable headphones on the market. However, two issues remain unresolved. The first problem is that when an earphone user uses the earphone for a long time, because the sound directly and continuously impacts a certain point of the user's ear nerve, the user's ear nerve at that point is fatigued, and the user will feel uncomfortable or the user's ear will be damaged. Hearing can be damaged. The second problem is that when a user uses an earphone with a centr...

AI Technical Summary

Problems solved by technology

However, two issues remain unresolved

The first problem is that when an earphone user uses the earphone for a long time, because the sound directly and continuously impacts a certain point of the user's ear nerve, the user's ear nerve at that point is fatigued, and the user will feel uncomfortable or the user's ear will be damaged. hearing loss

The second problem is that when a user uses headphones with a center speaker, if the headphones do not fit his or her ear shape or ear canal, the same can cause discomfort or hearing loss to the user

[0011] In general, none of the currently known headphones can perform three-dimensional stereo direction and sound adjustment when the user feels uncomfortable.

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