CN111510811A

CN111510811A - Earphone set

Info

Publication number: CN111510811A
Application number: CN202010321826.3A
Authority: CN
Inventors: 王志伟; 孙施展; 陈立超
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-08-07
Anticipated expiration: 2040-04-22
Also published as: CN111510811B

Abstract

The invention discloses an earphone, comprising: earphone main casing body and earmuff, the earphone main casing body coupling has the sound guide tube, the earmuff cover is located the sound guide tube, the sound guide tube with be equipped with elastic connection layer and spacing pipe between the earphone main casing body, can adjust the income ear angle of earphone through the elastic connection layer, the sound guide tube slides and locates spacing intraductally, consequently, go into the also can adjust of ear degree of depth, the earphone is worn comfortablely, the experience effect that has improved the user and an earmuff can satisfy the different demands of wearing, not only wear comfortablely, earphone experience is effectual, manufacturing cost and user's use cost has still been reduced, the market competitiveness of earphone has been strengthened.

Description

Earphone set

Technical Field

The invention relates to the technical field of earphones, in particular to an earphone.

Background

As shown in fig. 1, which is a structure diagram of a conventional earphone at present, the earphone includes an earphone main housing 1, the earphone main housing 1 is fixedly connected with a sound guide tube 11, and an ear cap 2 is sleeved on the sound guide tube 11, and when the earphone is used, the ear cap 2 is sleeved on the sound guide tube 11 and then worn on an ear. The disadvantages of this headset are:

since the sound guide tube 11 and the earphone main housing 1 are fixedly connected, the in-ear angle of the earphone is not adjustable, and in addition, the length of the sound guide tube 11 is also fixed, so the in-ear depth of the earphone is also not adjustable in general, and the inner contour size and the ear canal depth of different users are different, so that one earmuff 2 cannot meet the ears of all users. Therefore, earphones are typically sold with a plurality of earmuffs 2 attached for selection by the user. The plurality of ear muffs 2 not only increase the production cost and the use cost of users, but also the users often only select one most suitable ear muff 2 to wear, and the redundant ear muffs 2 cause the waste of resources.

Disclosure of Invention

Aiming at the defects, the technical problems to be solved by the invention are as follows: provided is an earphone capable of adjusting an in-ear angle.

In order to solve the technical problems, the technical scheme of the invention is as follows:

an earphone, comprising: earphone main casing body and earmuff, the earphone main casing body coupling has the sound guide tube, the earmuff cover is located the sound guide tube, the sound guide tube with be equipped with elastic connection structure between the earphone main casing body, adjust the income ear angle of earphone through elastic connection structure.

Preferably, the elastic attachment structure is an elastic attachment layer.

Preferably, the earphone further comprises a limiting pipe, one end of the limiting pipe is fixedly connected with the elastic connecting layer, the sound guide pipe is slidably arranged at the other end of the limiting pipe, and a first clamping structure is arranged between the sound guide pipe and the limiting pipe.

Preferably, an elastic element is arranged between the sound guide tube and the limiting tube.

Preferably, an elastic element is fixedly arranged between the sound guide tube and the limiting tube.

Preferably, a support ring is fixedly arranged at one end of the limiting pipe close to the main shell of the earphone, and the elastic element is fixedly connected with the support ring.

Preferably, the elastic connecting layer is of an arc-shaped structure.

Preferably, first screens structure includes first leading note pipe spacing ring of matched with and spacing pipe spacing ring, first leading note pipe spacing ring is fixed to be located leading note pipe stretches into spacing intraductal one end surface, spacing pipe spacing ring is fixed to be located spacing pipe is close to the one end internal surface of earmuff.

Preferably, a second clamping structure is arranged between the ear cap and the sound guide tube; the second clamping structure comprises a second sound guide tube limiting ring and an earmuff limiting ring which are matched, the second sound guide tube limiting ring is fixed on the outer surface of one end of the sound guide tube extending into the earmuff, and the earmuff limiting ring is fixedly arranged on the inner surface of the earmuff.

Preferably, the elastic connection structure comprises an elastic sleeve, one end of the elastic sleeve is fixedly connected with the sound guide tube, and the other end of the elastic sleeve is fixedly connected with the main earphone shell.

After the technical scheme is adopted, the invention has the beneficial effects that:

because be equipped with elastic connection structure between the sound guide tube and the earphone main casing body, utilize elastic connection structure to adjust the earmuff and the income ear angle of sound guide tube, the user can be more comfortable wears the earphone, has improved the experience effect of earphone, has still reduced manufacturing cost and user's use cost, has strengthened the market competition of earphone.

The earphone comprises an elastic connecting layer, a limiting pipe and a sound guide pipe, wherein one end of the limiting pipe is fixedly connected with the elastic connecting layer, the sound guide pipe is arranged at the other end of the limiting pipe in a sliding mode, and a first clamping structure is arranged between the sound guide pipe and the limiting pipe; leading note pipe and spacing pipe cooperation for leading note pipe can stretch out and draw back, just also makes the earphone not only can adjust the income ear angle of earmuff and leading note pipe, can also adjust the income ear degree of depth of earmuff and leading note pipe, wears more comfortablely, has further improved the experience effect of earphone.

Drawings

Fig. 1 is a schematic cross-sectional view of a conventional earphone in the prior art;

FIG. 2 is a schematic sectional view of the first embodiment;

FIG. 3 is a schematic sectional view showing the second embodiment;

FIG. 4 is a schematic view of the second embodiment when subjected to a radial force;

in the figure: 1-earphone main housing; 11-a sound guide tube; 111-a first sound guide tube limiting ring; 112-a second sound guide tube limiting ring; 12-an elastic tie layer; 13-a limiting pipe; 131-a support ring; 132-a spacing tube spacing ring; 14-a resilient element; 2-ear cap; 21-ear cap limiting ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

As shown in fig. 2, an earphone includes: earphone main casing body 1, leading note pipe 11, elastic connection layer 12 and earmuff 2, elastic connection layer 12 fixed connection between earphone main casing body 1 and leading note pipe 11, and elastic connection layer 12 is the ring shape, and elastic connection layer 12 is preferred arc structure, and leading note pipe 11 is located to 2 covers of earmuff, is equipped with the second screens structure that prevents earmuff 2 and drop between leading note pipe 11 and the earmuff 2.

The second clamping structure comprises a second sound guide tube limiting ring 112 and an ear cap limiting ring 21 which are matched, the second sound guide tube limiting ring 112 is fixed on the outer surface of one end of the sound guide tube 11 extending into the ear cap 2, and the ear cap limiting ring 21 is fixed on the inner surface of the ear cap 2.

When wearing the earphone, in sound guide tube 11 and earmuff 2 stretched into the duct, when sound guide tube 11 and earmuff 2 received radial force, elastic connection layer 12 produced shape diversion lopsidedness, thereby make sound guide tube 11 and earmuff 2 can automatically regulated income ear angle, in order to make the comfortable earphone of wearing of user, the experience effect of earphone has been improved, also can adapt to the duct of different angles, need not supporting a plurality of earmuffs 2, the manufacturing cost of earphone and user's use cost have been reduced.

The elastic connecting layer 12 is of an arc-shaped structure, when the sound conduction tube 11 is subjected to radial force, the pulled side of the elastic connecting layer 12 cannot be elastically deformed before being flattened, and the elastic connecting layer 12 cannot pull the earmuff 2 and the earphone main shell 1 to press ears, so that the wearing is comfortable.

Example two

As shown in fig. 3 and 4 together, a headset comprising: earphone main casing body 1, leading note pipe 11, elastic connection layer 12, spacing pipe 13, elastic element 14 and earmuff 2, leading note pipe 11 is located outside the earmuff 2 cover, elastic connection layer 12 fixed connection is between earphone main casing body 1 and spacing pipe 13, elastic connection layer 12 is ring shape, elastic connection layer 12 is preferably the arc structure, leading note pipe 11 slides and locates in spacing pipe 13, spacing pipe 13 is close to the fixed annular support ring 131 that is equipped with of the one end of earphone main casing body 1, elastic element 14 fixed connection is between leading note pipe 11 and support ring 131, be equipped with the first screens structure that prevents leading note pipe 11 and drop between leading note pipe 11 and the spacing pipe 13, be equipped with the second screens structure that prevents that earmuff 2 from droing between leading note pipe 11 and the earmuff 2.

The first clamping structure comprises a first sound guide tube limiting ring 111 and a limiting tube limiting ring 132 which are matched, the first sound guide tube limiting ring 111 is fixedly arranged on the outer surface of one end, extending into the limiting tube 13, of the sound guide tube 11, and the limiting tube limiting ring 132 is fixedly arranged on the inner surface of one end, close to the earmuff 2, of the limiting tube 13.

The elastic element 14 is fixedly connected with the sound guide tube 11 and the support ring 131, so that the elastic element 14 can be prevented from colliding with the sound guide tube 11 and the support ring 131 to generate noise, and the tone quality effect of the earphone is guaranteed. The elastic element 14 is preferably a coil spring.

When the earphone is worn, the earmuff 2 extends into the auditory canal, and if the size of the earmuff 2 is right suitable for the auditory canal of a user, the spiral spring is basically in a loose state, and the elastic connecting layer 12 is hardly deformed; if the ear cap 2 is too large for the ear canal of the user, the ear cap will be subjected to radial force and axial force from the ear canal, as shown in fig. 3, when the ear cap is subjected to radial force, the elastic connecting layer 12 is deformed and inclined to one side, so that the sound guide tube 11 and the ear cap 2 can automatically adjust the in-ear angle; if the user needs to go deep into the auditory canal continuously, the earphone is pushed into the auditory canal forcibly, and the spiral spring pushes the sound guide tube 11 and the earmuff 2 to go deep into the auditory canal continuously until the proper positions are reached.

When the position of the earmuff 2 meets the requirement of the user, at the moment, the earmuff 2 is clamped and fixed by the ear canal, the earphone main shell 1 is attached to the inner contour of the ear, and the position of the whole earphone is determined.

The utility model provides a leading note pipe 11 and earmuff 2 are the telescopic, can adjust into the ear degree of depth, and simultaneously, leading note pipe 11 and earmuff 2's income ear angle also can be adjusted, and consequently, earmuff 2 can satisfy user's difference and wear the demand, and the earphone need not supporting a plurality of earmuffs 2, has both reduced manufacturing cost and user's use cost, has still made things convenient for user's use, has improved the experience effect of earphone.

EXAMPLE III

An earphone, comprising: leading note pipe 11 is located to earphone main casing body 1, leading note pipe 11, earmuff 2 and elastic sleeve, 2 covers of earmuff, elastic sleeve one end and earphone main casing body 1 fixed connection, the elastic sleeve other end and leading note pipe 11 fixed connection, utilize the elasticity of elastic sleeve, both can adjust leading note pipe 11 and earmuff 2 the income ear degree of depth also can adjust leading note pipe 11 and earmuff 2 the income ear angle.

The foregoing is illustrative of the best mode of the invention and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. A headset, comprising: earphone main casing body and earmuff, the earphone main casing body coupling has the sound guide tube, the earmuff cover is located the sound guide tube, its characterized in that, the sound guide tube with be equipped with elastic connection structure between the earphone main casing body, adjust the income ear angle of earphone through elastic connection structure.

2. The headset of claim 1, wherein the resilient connecting structure is a resilient connecting layer.

3. The earphone according to claim 2, further comprising a limiting tube, wherein one end of the limiting tube is fixedly connected with the elastic connecting layer, the sound guide tube is slidably disposed at the other end of the limiting tube, and a first clamping structure is disposed between the sound guide tube and the limiting tube.

4. The earphone as claimed in claim 3, wherein an elastic member is provided between the sound-guiding tube and the stopper tube.

5. The earphone as claimed in claim 4, wherein an elastic member is fixedly provided between the sound guide tube and the stopper tube.

6. The earphone according to claim 5, wherein a support ring is fixedly arranged at one end of the limiting tube close to the main casing of the earphone, and the elastic element is fixedly connected with the support ring.

7. The headset of claim 2, wherein the resilient connecting layer is an arcuate structure.

8. The earphone according to claim 2, wherein the first locking structure comprises a first sound-guiding tube retaining ring and a retaining tube retaining ring which are engaged with each other, the first sound-guiding tube retaining ring is fixedly disposed on an outer surface of an end of the sound-guiding tube extending into the retaining tube, and the retaining tube retaining ring is fixedly disposed on an inner surface of an end of the retaining tube adjacent to the earmuff.

9. The earphone as claimed in claim 1, wherein a second detent structure is provided between the ear muff and the sound guide tube; the second clamping structure comprises a second sound guide tube limiting ring and an earmuff limiting ring which are matched, the second sound guide tube limiting ring is fixed on the outer surface of one end of the sound guide tube extending into the earmuff, and the earmuff limiting ring is fixedly arranged on the inner surface of the earmuff.

10. The earphone according to claim 1, wherein the elastic connection structure comprises an elastic sleeve, one end of the elastic sleeve is fixedly connected with the sound guide tube, and the other end of the elastic sleeve is fixedly connected with the main earphone housing.