CN211406231U

CN211406231U - Earphone with replaceable earmuffs

Info

Publication number: CN211406231U
Application number: CN202020125434.5U
Authority: CN
Inventors: 葛晓宇; 孙施展
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-01
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an earphone of removable earmuff, locate the earmuff on the casing including casing and cover, the casing is equipped with the casing and goes out the sound hole, and the earmuff is equipped with the earmuff that goes out the sound hole and is linked together with the casing and goes out the sound hole, its characterized in that, the built-in ear end of casing is fixed and is equipped with the spliced pole, and the spliced pole is through first buckle structure and earmuff fixed connection. The utility model provides a be connected through buckle structure between earmuff and the casing, be the connection of dismantling, firm in connection not only can change the pleasant formula earmuff or half the pleasant formula earmuff as required moreover to satisfy the operation requirement of different occasions, the earmuff is made by silica gel, can take place deformation, wears more comfortablely, and the earphone is furnished with not unidimensional earmuff, can satisfy bigger user group.

Description

Earphone with replaceable earmuffs

Technical Field

The utility model relates to an earphone technical field, specific theory relates to an earphone of removable earmuff.

Background

At present, the earmuff part of the half-in-ear earphone in the market is generally hard rubber, the wearing feeling is not good, the ear is not friendly enough, the half-in-ear earphone with the earmuff is fixed and is not firm enough, the earmuff part can not be integrated with the earphone part, and the positioning of the earmuff part is not good.

In addition, the existing earmuffs are not replaceable, and the in-ear earphone and the half-in-ear earphone can be applied to different occasions. If the earphone is worn in a noisy occasion, the external noise can be better isolated by wearing the in-ear earphone, so that music can be better appreciated; when walking on the road, the half-in-ear earphone can conveniently hear the sounds of pedestrians and vehicles, and the safety of users can be further guaranteed. Therefore, the earphone with the earmuffs replaced by one pair can better meet the requirements of users, and the experience effect of the users in using the earphone is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the earphone with the replaceable earmuffs is provided to meet different requirements of users and improve the experience effect of the users in using the earphone.

In order to solve the technical problem, the technical scheme of the utility model is that:

an earmuff-replaceable earphone comprising: the shell and the earmuff are arranged on the shell in a sleeved mode, the shell is provided with a shell sound outlet hole, the earmuff is provided with an earmuff sound outlet hole communicated with the shell sound outlet hole, a connecting column is fixedly arranged at the ear inlet end of the shell, and the connecting column is fixedly connected with the earmuff through a first buckle structure.

Preferably, the casing include preceding shell, backshell and fixed connection in preceding shell with the connection casing between the backshell, the earning end is located preceding shell, the backshell is located the casing is kept away from one side of earning end, the spliced pole is fixed in preceding shell.

Preferably, the connecting column is hollow, and the sound outlet hole of the shell is formed in the connecting column.

Preferably, a second buckling structure is further arranged between the shell and the ear muff, and the second buckling structure is located at the rear part of the first buckling structure.

Preferably, the earmuff comprises a cylindrical inner layer and a conical outer layer, the first buckle structure is arranged between the inner layer and the connecting column, the second buckle structure is arranged between the outer layer and the shell, and the earmuff sound outlet is arranged in the inner layer.

Preferably, a first deformation space is arranged between the inner layer and the outer layer.

Preferably, the earmuff is a half-in earmuff.

Preferably, the earmuff is an in-ear earmuff, and a conical sealing part is arranged on the outer surface of the earmuff.

Preferably, the conical sealing part is a conical sealing layer, and a second deformation space is arranged between the conical sealing layer and the outer layer.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model provides a be connected through buckle structure between earmuff and the casing, be the connection of dismantling, firm in connection not only can change the pleasant formula earmuff or half the pleasant formula earmuff as required moreover to satisfy the operation requirement of different occasions, the earmuff is made by silica gel, can take place deformation, wears more comfortablely, and the earphone is furnished with not unidimensional earmuff, can satisfy bigger user group.

Because the outer surface of the ear-in type earmuff is provided with the conical sealing layer, a second deformation space is arranged between the conical sealing layer and the outer layer; when the ear cap is worn, the ear cap extends into the ear, and the conical sealing layer is attached to the ear canal to play a role in sealing and isolate external noise.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of an earphone with a replaceable earcap according to the present invention;

FIG. 2 is a schematic view of the earcap of FIG. 1 with the earcap removed;

FIG. 3 is a schematic diagram of the exploded structure of FIG. 1;

fig. 4 is a schematic cross-sectional view of a first embodiment of the earphone with replaceable earmuffs of the present invention;

fig. 5 is a schematic cross-sectional view of a second embodiment of the ear muff-replaceable earphone of the present invention;

in the figure: 1-ear cap; 11-an outer layer; 12-a second annular snap; 13-an inner layer; 14-a first annular snap; 15-ear cap sound outlet; 16-a tapered sealing layer; 17-a first deformation space; 18-second deformation space; 2-connecting the housing; 3-front shell; 31-connecting column; 32-a first ring card slot; 33-sound outlet of the shell; 4-rear shell; 5-second annular neck.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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. 1, 2, 3 and 4 collectively, an earmuff-replaceable earphone comprises: the earmuff 1 is made of silica gel, the earmuff 1 is a half-in earmuff, the ear-in end of the shell is provided with a shell sound outlet hole 33, and the earmuff 1 is provided with an earmuff sound outlet hole 15 communicated with the shell sound outlet hole 33.

The casing includes preceding shell 3, backshell 4 and fixed connection in the preceding shell 3 and the connection casing 2 between backshell 4, and preceding shell 3 is fixed to be equipped with spliced pole 31, and spliced pole 31 is equipped with annular first ring groove 32, and spliced pole 31 inside cavity just is linked together with the casing inner chamber, and spliced pole 31 is located to casing sound outlet 33, and backshell 4 is located the one side that the ear end was kept away from to the casing, preceding shell 3 with connect and be equipped with second ring groove 5 between the casing 2.

Earmuff 1 includes cylindric inlayer 13 and conical outer 11, is equipped with first deformation space 17 between inlayer 13 and the outer 11, and inlayer 13 is equipped with first annular card protruding 14, and outer 11 is equipped with second annular card protruding 12, and the earmuff goes out sound hole 15 and locates inlayer 13.

As shown in fig. 4, the first annular locking protrusion 14 is engaged with the first annular locking groove 32, and the second annular locking protrusion 12 is engaged with the second annular locking groove 5, so as to fix the earcap 1 to the housing. When wearing, earmuff 1 stretches into in the ear, because earmuff 1 is made by silica gel for earmuff 1 can deform in order to adapt to the shape of ear, and in addition, the deformability of earmuff 1 is further strengthened in the setting of first deformation space 17, and the shape of better adaptation ear is worn comfortablely. The headset is provided with earmuffs 1 of different sizes, which can satisfy a larger group of users.

Be equipped with two buckle structures between earmuff 1 and the casing, it is more firm to be connected between earmuff 1 and the casing.

The first annular clamping protrusion 14 can also be disposed on the connecting column 31, and correspondingly, the first annular clamping groove 32 is disposed on the inner layer 13. The second annular clamping protrusion 12 may also be disposed on the front shell 3 or the connecting shell 2, and correspondingly, the second annular clamping groove 5 is disposed on the outer layer 11.

Example two

As shown in fig. 5, the earmuff 1 is an ear-in type earmuff, which is substantially the same as a half-ear-in type earmuff, and is different from the ear-in type earmuff only in that the outer layer 11 is provided with a tapered sealing layer 16, and a second deformation space 18 is provided between the tapered sealing layer 16 and the outer layer 11.

When the earmuff is worn, the earmuff 1 extends into ears, and the conical sealing layer 16 is attached to the ear canals to play a role in sealing and isolate external noise.

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 protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. An earmuff-replaceable earphone comprising: the shell and the earmuff are sleeved on the shell, the shell is provided with a shell sound outlet hole, and the earmuff is provided with an earmuff sound outlet hole communicated with the shell sound outlet hole.

2. The headset of claim 1, wherein the housing comprises a front housing, a rear housing, and a connecting housing fixedly connected between the front housing and the rear housing, the ear-in end is disposed on the front housing, the rear housing is disposed on a side of the housing away from the ear-in end, and the connecting post is fixed to the front housing.

3. The headset of claim 1, wherein the connecting post is hollow and the sound outlet of the housing is located at the connecting post.

4. The earmuff-replaceable earphone according to claim 1, wherein a second snap structure is further provided between the housing and the earmuff, the second snap structure being located at a rear portion of the first snap structure.

5. The headset with an interchangeable earcap as set forth in claim 4, wherein the earcap includes a cylindrical inner layer and a conical outer layer, the first engaging structure is disposed between the inner layer and the connecting post, the second engaging structure is disposed between the outer layer and the housing, and the earcap sound outlet is disposed in the inner layer.

6. The interchangeable earmuff earphone according to claim 5, wherein a first deformation space is provided between the inner layer and the outer layer.

7. The interchangeable earmuff headset of claim 5, wherein the earmuff is a half-in-ear earmuff.

8. The interchangeable earmuff earphone according to claim 5, wherein the earmuff is an in-the-ear earmuff, and wherein the outer surface of the earmuff is provided with a conical seal.

9. The interchangeable earmuff earphone according to claim 8, wherein the conical seal is a conical seal, and a second deformation space is provided between the conical seal and the outer layer.