CN202713572U

CN202713572U - In-ear conducting tube type earphone

Info

Publication number: CN202713572U
Application number: CN 201220372117
Authority: CN
Inventors: 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-22
Filing date: 2012-07-22
Publication date: 2013-01-30
Anticipated expiration: 2022-07-22

Abstract

An in-ear conducting tube type earphone comprises an audio plug, earphones, earplugs, etc. The in-ear conducting tube type earphone is characterized in that the earphones are separated from the earplugs, the in-ear conducting tube type earphone has a fixing device which fixes the connected audio plug and earphones together, one end of the fixing device has the plug, the other end of the fixing device has earphone sound outlet seats, and the earphones and the earplugs are connected by using sound conducting tubes. The in-ear conducting tube type earphone has the advantages that connecting wires between the in-ear earphone audio plug and the earphones are shortened, the problem of the easy breaking of the earphone wires is completely solved, and the service life of the earphone is longer; the sound conducting tubes are used to replace the connecting wires, and the harm to human body caused by electromagnetic radiation is reduced; and the vibration in loudspeakers of the earphones cannot directly shock ear drum membranes, and the long-term using has no influence on human hearing.

Description

Pleasant duct type earphone

Technical field

The utility model relates to a kind of earphone, specifically a kind of pleasant duct type earphone.

Technical background

In-Ear Headphones is subject to generally liking of people as a kind of listening device of pocket in work, study, life.

In-Ear Headphones mainly is comprised of procapsid, loud speaker, back casing, and wherein, what be provided with protrusion on the procapsid goes out the sound seat, goes out the sound seat and is made of coaxial hollow cylinder, and the endoporus that goes out the sound seat is sender, and sender communicates with the earphone inner chamber.

At present, In-Ear Headphones generally is made of one earphone and earplug, directly earphone plug is entered duct during use, and this Headphone structure is small and exquisite, but mainly there is following problem in this In-Ear Headphones:

1, earphone is directly filled in people's the duct, and ear drum membrane is directly impacted in the vibration of loud speaker, and long-term use can damage people's hearing;

2, the wire of frames connecting with headphone loud speaker and audio jack is easy to fracture, and just can cause earphone to scrap in case a wire fractures, and has a strong impact on earphone useful life.

3, the wire of frames connecting with headphone loud speaker and audio jack has fixing length, has limited to a certain extent scope of activities.

Summary of the invention

The purpose of this utility model is to provide a kind of earphone to separate with earplug for the deficiencies in the prior art, duct type earphone simple in structure, easy to use.

The utility model is mainly realized goal of the invention by following technical solution.

A kind of pleasant duct type earphone is comprised of audio jack, earphone, earplug etc., it is characterized in that it also comprises a fixture that the audio jack that connects and earphone are fixed together, and fixture is fixed mount, fixed bin or set casing.One end of fixture has the insertion axle of the audio jack that exposes, the other end has the earphone that exposes to go out the sound seat, frames connecting with headphone and earplug be sound guide tube, sound guide tube is flexible pipe, there is interface at the two ends of sound guide tube, sound guide tube one end interface frames connecting with headphone go out the sound seat, sound guide tube other end interface connects earplug, the effect of earplug is that the sound that transmits by sound guide tube is sent into duct, earplug is made of advance sound pipe, cavity and the sound tube that inside is interconnected, sound tube is coaxial step-like cylinder, and sound tube can external ear muff.

The beneficial effects of the utility model are:

1, audio jack and earphone are fixed together, and have shortened the wire that is connected between existing In-Ear Headphones audio jack and the earphone, have thoroughly solved the problem that earphone cord easily fractures, and the earphone life-span is longer;

2, sound guide tube and earphone go out sound seat and earplug and advance the sound pipe and adopt inserting mode to be connected, compare with existing In-Ear Headphones, and the length of sound guide tube is unrestricted, connect more conveniently, and the use scope of activities is larger;

3, replace connecting wire with sound guide tube, farther from electromagnetic radiation source during use, reduced the injury of electromagnetic radiation to human body;

4, in the earplug without any electronic component, compare with existing In-Ear Headphones, the vibration of loud speaker can directly not impacted ear drum membrane in the earphone, long-term uses the hearing to the people can not impact.

Below in conjunction with accompanying drawing a kind of pleasant duct type earphone of the utility model is described further.

Description of drawings

Fig. 1 is structural representation of the present utility model

Fig. 2 is the utility model earphone and audio jack connection diagram

Among the figure, the 1-audio jack, the 2-earphone, the 3-fixture, 4-goes out the sound seat, and 5-sound guide tube, 6-advance the sound pipe, 7-earplug, 8-sound tube

Embodiment

As shown in Figure 1 and Figure 2, the present embodiment provides a kind of pleasant duct type earphone, and it comprises 2, two earplugs 7 of 1, two earphone of an audio jack and two sound guide tubes 5, and it also comprises a fixture 3.Fixture 3 is set casings that a rigid plastics is made, fixture 3 is fixed together the audio jack 1 that connects with earphone 2, one end of fixture 3 has the insertion axle of the audio jack 1 that exposes, the other end has the earphone 2 that exposes to go out sound seat 4, the sound seat 4 that goes out of earphone 2 is connected with sound guide tube 5, sound guide tube 5 is the transparent colloid flexible pipe, there is joint at the two ends of sound guide tube 5, joint is slightly thicker than sound guide tube 5, the internal diameter of joint matches with the external diameter that goes out sound seat 4, will guarantee to cooperate when sound guide tube 5 joints insert out sound seat 4 closely, the other end of sound guide tube 5 connects earplug 7, and earplug 7 is the hemisphere of hollow, one end has into sound pipe 6, advance sound pipe 6 and be connected with sound guide tube 5, the step-like sound tube 8 of the other end for protruding, sound tube 8 can be installed ear muff.

Claims

1. a pleasant duct type earphone is comprised of audio jack (1), earphone (2), earplug (7) etc., it is characterized in that it also comprises a fixture (3) that audio jack (1) and earphone (2) are fixed together.

2. pleasant duct type earphone as claimed in claim 1 is characterized in that fixture (3) is fixed mount, fixed bin or set casing.

3. pleasant duct type earphone as claimed in claim 1, what it is characterized in that frames connecting with headphone (2) and earplug (7) is sound guide tube (5).