CN212588478U

CN212588478U - Ear shell

Info

Publication number: CN212588478U
Application number: CN202020880427.6U
Authority: CN
Inventors: 董云华; 谈梅清; 佘光福
Original assignee: Dongguan Jiusheng Electronic Technology Co ltd
Current assignee: Dongguan Jiusheng Electronic Technology Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-02-23
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses an earlap, including earlap owner shell, the surface of earlap owner shell is provided with earlap radian shell, the surface of earlap radian shell is provided with earlap connection structure, earlap connection structure's internal surface is provided with fixed slot, the internal surface of earlap radian shell is provided with eardrum protection hole, the internal surface of earlap radian shell is provided with spacing card strip No. one, the internal surface of earlap radian shell is provided with spacing card strip No. two, the internal surface of earlap radian shell is provided with spacing card strip No. three. An earlap, this earlap is convenient and second half of being connected of earphone is favorable to clearing up the earlap inside, and this earlap embeds eardrum protection hole is favorable to protecting user's eardrum.

Description

Ear shell

Technical Field

The utility model relates to an earphone field, in particular to earlap.

Background

Earphones, also called earmuffs or earphones, are a pair of conversion units, which receive electric signals sent by a media player or a receiver, and convert the electric signals into audible sound waves by using a loudspeaker close to ears, are generally separable from the media player, have wearing modes of in-ear type, head-wearing type, earplug type and the like, are multipurpose for mobile phones, walkmans, radios, portable games and the like, and are also used for computers and Hi-fi sound equipment; the existing earmuffs are inconvenient to connect with earphone parts manufactured by other processes after production is completed, and secondly, eardrums are easy to damage when the earphones are used.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an earmuff which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an earlap, includes earlap owner shell, the surface of earlap owner shell is provided with earlap radian shell, the surface of earlap radian shell is provided with earlap connection structure, earlap connection structure's internal surface is provided with fixed slot, the internal surface of earlap radian shell is provided with eardrum protection hole, the internal surface of earlap radian shell is provided with spacing card strip No. one, the internal surface of earlap radian shell is provided with spacing card strip No. two, the internal surface of earlap radian shell is provided with spacing card strip No. three.

Preferably, be fixed connection between concha main shell and the concha radian shell, concha main shell and concha radian shell junction surface are smooth, be fixed connection between concha radian shell and the concha connection structure, concha radian shell and concha connection structure junction surface are smooth.

By adopting the technical scheme, the following technical effects can be achieved: the main shell of the ear shell, the radian shell of the ear shell and the connecting structure of the ear shell form a complete ear shell.

Preferably, earlap connection structure includes earlap connection shell, connection limit, spacing rectangular, installing opening and limit stop, be fixed connection between earlap connection shell and the connection limit, spacing rectangular quantity is a plurality of groups, be fixed connection between spacing rectangular and the connection limit, the installing opening has been seted up to the surface of earlap connection shell, installing opening's quantity is a plurality of groups, limit stop's defeated material is a plurality of groups, be fixed connection between limit stop and the earlap connection shell.

By adopting the technical scheme, the following technical effects can be achieved: through installing opening, spacing rectangular and being connected the limit, make things convenient for half fixed mounting of earphone.

Preferably, fixed slot inlays in conch connection structure's internal surface, fixed slot sets up a set of hole on the surface and runs through conch connection structure's surface, eardrum protection hole runs through in the surface of conch radian shell, eardrum protection hole sets up at the upper end surface of conch radian shell, fixed slot sets up at conch connection structure right side surface.

By adopting the technical scheme, the following technical effects can be achieved: can spread sound a bit from the eardrum guard aperture, the protection eardrum, fixed slot plays fixed effect.

Preferably, be fixed connection between a spacing card strip and the earmuff radian shell, be fixed connection between No. two spacing card strips and the earmuff radian shell, be fixed connection between No. three spacing card strips and the earmuff radian shell, a spacing card strip and No. two spacing card strips are the symmetry and arrange, a spacing card strip, No. two spacing card strips, No. three spacing card strips enclose trilateral at eardrum guard hole.

By adopting the technical scheme, the following technical effects can be achieved: the sound player is limited beside the eardrum protecting hole through the first limiting clamping strip, the second limiting clamping strip and the third limiting clamping strip, and the sound scattering effect is improved.

Compared with the prior art, the utility model discloses following beneficial effect has: this earlap, connect the shell through being provided with the earlap, connect limit and spacing rectangular, connect the shell to inlay through installing the opening and earlap to another part of earphone, then it is rotatory, make second half removal of spacing rectangular and limit stop limit earphone, make things convenient for second half fixed mounting of earphone, through being provided with a spacing card strip, No. two spacing card strips and eardrum protection hole, can pass away sound from eardrum protection hole a bit, protect the eardrum, through a spacing card strip, No. two spacing card strips and No. three spacing card strips limit the sound player on the next door in eardrum protection hole, increase the sound effect of loosing, whole earlap simple structure, and convenient for operation.

Drawings

Fig. 1 is a schematic view of an overall structure of an earshell of the present invention;

FIG. 2 is a cross-sectional view of a C-C section of an earshell of the present invention;

FIG. 3 is a schematic view of a connecting portion of an earmuff according to the present invention;

fig. 4 is a top view of an earshell according to the present invention.

In the figure: 1. a main shell of the earshell; 2. a concha radians shell; 3. an earshell connection structure; 31. the earshell is connected with the shell; 32. a connecting edge; 33. a limiting strip; 34. an installation opening; 35. a limit stop block; 4. fixing the clamping groove; 5. an eardrum protection hole; 6. a first limiting clamping strip; 7. a second limiting clamping strip; 8. and a third limiting clamping strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an earmuff comprises an earmuff main shell 1, an earmuff radian shell 2 is arranged on the outer surface of the earmuff main shell 1, an earmuff connecting structure 3 is arranged on the outer surface of the earmuff radian shell 2, a fixed clamping groove 4 is arranged on the inner surface of the earmuff connecting structure 3, an eardrum protective hole 5 is arranged on the inner surface of the earmuff radian shell 2, a first limiting clamping strip 6 is arranged on the inner surface of the earmuff radian shell 2, a second limiting clamping strip 7 is arranged on the inner surface of the earmuff radian shell 2, and a third limiting clamping strip 8 is arranged on the inner surface of the earmuff radian shell 2.

Be fixed connection between shell 1 and the shell radian shell 2, ensure the rigidity of shell radian shell 2, shell 1 and shell radian shell 2 junction surface are smooth, are fixed connection between shell radian shell 2 and the shell connection structure 3, ensure the rigidity of shell connection structure 3, and shell radian shell 2 and shell connection structure 3 junction surface are smooth.

Eggshell connection structure 3 includes earshell connection shell 31, connect limit 32, spacing rectangular 33, installing opening 34 and limit stop 35, be fixed connection between earshell connection shell 31 and the connection limit 32, ensure the rigidity of connection limit 32, the quantity of spacing rectangular 33 is a plurality of groups, be fixed connection between spacing rectangular 33 and the connection limit 32, ensure the rigidity of spacing rectangular 33, installing opening 34 has been seted up to earshell connection shell 31's surface, installing opening 34's quantity is a plurality of groups, limit stop 35's material conveying is a plurality of groups, be fixed connection between limit stop 35 and the earshell connection shell 31, ensure limit stop 35's rigidity.

Fixing slot 4 inlays in conch connection structure 3's internal surface, and fixing slot 4 sets up a set of hole on the surface and runs through conch connection structure 3's surface, and eardrum protection hole 5 runs through in conch radian shell 2's surface, and eardrum protection hole 5 sets up at the upper end surface of conch radian shell 2, and fixing slot 4 sets up at conch connection structure 3 right side surface.

Be fixed connection between spacing calorie of strip 6 and earmuff radian shell 2, ensure the rigidity of spacing calorie of strip 6, be fixed connection between No. two spacing calorie of strip 7 and the earmuff radian shell 2, ensure the rigidity of No. two spacing calorie of strip 7, be fixed connection between No. three spacing calorie of strip 8 and earmuff radian shell 2, ensure the rigidity of No. three spacing calorie of strip 8, No. one spacing calorie of strip 6 and No. two spacing calorie of strip 7 are the symmetry and arrange, No. one spacing calorie of strip 6, No. two spacing calorie of strip 7, No. three spacing calorie of strip 8 encloses trilateral at eardrum protection hole 5.

It should be noted that, the utility model relates to an earlap, when using, the user is inlayed the other part of earphone through installing opening 34 and earlap connection shell 31, then it is rotatory, make spacing rectangular 33 and the second half removal of limit stop 35 restriction earphone, make things convenient for the second half fixed mounting of earphone, can pass away sound from eardrum protection hole 5 a bit, the protection eardrum, the user is through a spacing calorie of strip 6, No. two spacing calorie of strips 7 and No. three spacing calorie of strips 8 the limitation of broadcaster on eardrum protection hole 5's next door, increase the sound effect of loosing, it is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An earshell comprising a main earshell (1), characterized in that: the surface of earlap owner shell (1) is provided with earlap radian shell (2), the surface of earlap radian shell (2) is provided with earlap connection structure (3), the internal surface of earlap connection structure (3) is provided with fixed slot (4), the internal surface of earlap radian shell (2) is provided with eardrum protection hole (5), the internal surface of earlap radian shell (2) is provided with spacing card strip No. one (6), the internal surface of earlap radian shell (2) is provided with spacing card strip No. two (7), the internal surface of earlap radian shell (2) is provided with spacing card strip No. three (8).

2. An earshell according to claim 1, wherein: be fixed connection between conch owner shell (1) and conch radian shell (2), conch owner shell (1) and conch radian shell (2) junction surface are smooth, be fixed connection between conch radian shell (2) and conch connection structure (3), conch radian shell (2) and conch connection structure (3) junction surface are smooth.

3. An earshell according to claim 1, wherein: earlap connection structure (3) are including earlap connection shell (31), connection limit (32), spacing rectangular (33), installation opening (34) and limit stop (35), be fixed connection between earlap connection shell (31) and connection limit (32), the quantity of spacing rectangular (33) is a plurality of groups, be fixed connection between spacing rectangular (33) and connection limit (32), installation opening (34) have been seted up to the surface of earlap connection shell (31), the quantity of installation opening (34) is a plurality of groups, the defeated material of limit stop (35) is a plurality of groups, be fixed connection between limit stop (35) and earlap connection shell (31).

4. An earshell according to claim 1, wherein: fixed slot (4) are inlayed in the internal surface of conch connection structure (3), fixed slot (4) surface is seted up a set of hole and is run through the surface of conch connection structure (3), eardrum protection hole (5) run through in the surface of conch radian shell (2), eardrum protection hole (5) set up at the upper end surface of conch radian shell (2), fixed slot (4) set up at conch connection structure (3) right side surface.

5. An earshell according to claim 1, wherein: be fixed connection between a spacing card strip (6) and earmuff radian shell (2), be fixed connection between No. two spacing card strips (7) and earmuff radian shell (2), be fixed connection between No. three spacing card strips (8) and earmuff radian shell (2), a spacing card strip (6) and No. two spacing card strips (7) are the symmetry and arrange, a spacing card strip (6), No. two spacing card strips (7), No. three spacing card strips (8) enclose trilateral in eardrum protection hole (5).