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External-auditory-meatus adjustable earplug type earphone

An adjustable, external auditory canal technology, applied in the directions of earpieces/headphone accessories, etc., can solve problems such as earphone slippage, and achieve the effects of improving comfort, convenient use and low production cost

Inactive Publication Date: 2017-05-03
陈梦飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an earplug earphone with adjustable external auditory canal, which improves the wearing comfort of the earphone and solves the problem that the earphone often slips off during use

Method used

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  • External-auditory-meatus adjustable earplug type earphone
  • External-auditory-meatus adjustable earplug type earphone
  • External-auditory-meatus adjustable earplug type earphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 , figure 2 with image 3 As shown, the earphone with adjustable external auditory canal includes an earphone base 1, and an inner core 2 is arranged in the earphone base 1. The inner core 2 is the sound-generating part of the earphone, and the inner core 2 is fixed in the earphone base 1. connection, the other end of the earphone cable is connected to the music player; the earphone base 1 is provided with a slide bar seat 3, the slide bar seat 3 and the tail end of the earphone base 1 are of an integrated structure, and the slide bar seat 3 is provided with a 1 slide bar 4 that slides axially, the cross section of slide bar 4 is square, through holes are distributed around the circumference of slide bar 4 on the end surface of slide bar seat 3; A connecting arm 5 is provided at the center of the front end, the earphone base body 1 is connected with the tail end of the connecting arm 5 as a whole, the connecting arm 5 and the slide bar 4 are connected...

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Abstract

An external-auditory-meatus adjustable earplug type earphone comprises an earphone body and an inner core therein. The earphone body is internally provided with a slide bar seat, and the slide bar seat is provided with a slide bar which slides in the axial direction; the front end of the earphone body is provided with a connecting arm, first and second adjusting rods symmetrical with each other are arranged at the two sides of the connecting arm respectively, the first and second adjusting rods, the connecting arm and the slide bar form a linkage mechanism via connecting rods, and the diameter of an earplug can be controlled; the tail end of the earphone body is provided with a knob, the earphone body is connected with the knob via a revolute pair, the knob is internally provided with a sliding seat which slides in a threaded manner, and the sliding seat is connected with the tail end of the slide bar; and a sound inlet in the tail end of the knob can be communicated with a sound outlet of an earplug sleeve, the tail end of the knob is provided with a tail cover, the tail cover is internally provided with a blanking cap which plugs the sound inlet of the knob, and small sound inlet holes are distributed circumferentially in the end surface of the knob. The earphone can improve the comfort level during use, and external emergency sound alarm can be heard while a user listens to the music via the earphone.

Description

technical field [0001] The invention belongs to the field of earplug earphones, in particular to an earplug earphone with adjustable external auditory canal. Background technique [0002] The earplugs of existing earphones are usually made of silica gel, which is soft to the touch, strong in elongation, and very durable, so it feels very comfortable to wear. At present, there are various types and appearances of earplugs on the market, but they generally include the earphone base and the earplug part. The earphone base is used to connect with the earphone wire and the earplug part. The face and the human ear are in contact and matched with each other, and the sealing performance between them is good. However, the earplugs made of this material are easily deformed after being inserted into the human ear due to their strong softness, so that they cannot maintain a good fit and comfort with the human ear, and they often slip during use. Lose. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): H04R1/10
Inventor 陈梦飞
Owner 陈梦飞
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