CN218162790U

CN218162790U - Leading sound earphone

Info

Publication number: CN218162790U
Application number: CN202221342067.XU
Authority: CN
Inventors: 刘诗明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-12-27
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a lead sound earphone, including earphone shell, loudspeaker (5) and loudspeaker leading note pipe (3), install in the inside earphone cavity of earphone shell loudspeaker (5), still including utilizing earphone cavity size to set up and cavity assorted cavity leading note pipe (6), cavity leading note pipe (6) set up in the earphone cavity and set up the back at loudspeaker (5), cavity leading note pipe (6) have a leading sound passageway that runs through, leading sound passageway one end communicates with each other with the earphone cavity, the other end communicates with each other with the external world, loudspeaker leading note pipe (3) set up in one side of earphone shell and just face the inside loudspeaker sound outlet direction of earphone shell. The utility model discloses utilize the length and the size parameter of leading sound pipe passageway to make the tone quality of earphone reach the heavy bass effect.

Description

Leading sound earphone

Technical Field

The utility model relates to an earphone field, concretely relates to lead sound earphone.

Background

The first generation of earphones were used only to receive phone calls (because the software hardware did not meet the standard). The second generation of earphones has started to appear in the market as a breakthrough in the technology of the bluetooth software 5.1, so that the earphones can make and receive calls and listen to music. Then each big company begins to develop and releases the earphone (wireless, wired) of different styles, also is ascending step by step on tone quality, one kind is the closed debugging tone quality of earphone cavity, one kind is through setting up the exhaust hole to the earphone cavity and debugging tone quality, no matter which kind of debugging can't reach perfect tone quality effect.

The sound quality of earphones in the market is generally debugged in the following ways:

1. the earphone cavity is closed to debug the tone quality, the disadvantage is that the light depends on the speaker to debug and can not reach the heavy bass effect and the excellent music listening effect, and people can be tired when using the earphone for a long time;

2. the earphone cavity is provided with the exhaust hole for debugging tone quality, and the bass effect and the excellent music listening effect are improved a lot when the earphone is used, but are still imperfect.

Disclosure of Invention

The utility model aims to solve the technical problem that a leading sound earphone utilizes the cavity leading sound pipe to solve not enough among the prior art, can realize that high-fidelity heavy bass effect and splendid music listen to the effect, listen to the music for a long time and can not produce tired sense.

The utility model discloses a realize through following technical scheme: the utility model provides a sound guide earphone, including earphone shell, loudspeaker and loudspeaker sound guide pipe, loudspeaker are installed in the inside earphone cavity of earphone shell, still including utilizing earphone cavity size to set up and cavity assorted cavity sound guide pipe, the cavity sound guide pipe sets up in the earphone cavity and sets up the back at loudspeaker, the cavity sound guide pipe has a sound guide channel that runs through, sound guide channel one end communicates with each other with the earphone cavity, the other end communicates with each other with the external world, loudspeaker sound guide pipe sets up in one side of earphone shell and just faces the inside loudspeaker sound outlet direction of earphone shell.

As the preferred technical scheme, the noise reduction earcap is wrapped outside the sound guide tube of the loudspeaker.

As the preferred technical scheme, a dustproof net is arranged between the noise reduction earcap and the loudspeaker sound guide tube.

As the preferred technical scheme, the earphone shell comprises a horn cover and a bottom cover which are spliced, two square clamping grooves are arranged on the earphone shell and are mutually assembled, an inserting hole is formed in the outer portion of the bottom cover, an assembling hole is formed in the earphone shell right opposite to the inserting hole, and a cavity sound guide tube is partially installed in the assembling hole.

As the preferred technical scheme, a decorative sheet and an environment-friendly film are arranged in the embedding hole, sound guide channels are arranged on the decorative sheet and the environment-friendly film, the sound guide channels are in butt joint conduction with the cavity sound guide pipe, and the decorative sheet is adhered to the bottom cover through the environment-friendly film.

As a preferred technical scheme, the noise reduction earcap and the loudspeaker sound guide tube are assembled by arranging a circular clamping groove.

As the preferred technical scheme, the horn sound guide tube and the earphone shell are assembled and fixed by arranging two square clamping grooves.

The utility model has the advantages that: the utility model discloses the size that utilizes the earphone cavity sets up the leading note pipe, the length of leading note pipe and the size of leading note passageway are according to the diaphragm radian adjustment parameter of loudspeaker, make earphone loudspeaker and earphone cavity and the length of leading note pipe and the big or small perfect adaptation of leading note passageway, the length that utilizes leading note pipe passageway and big or small parameter make the tone quality of earphone reach the heavy bass effect, thereby make the earphone reach the heavy bass effect and the splendid music effect of listening to, and use the leading note earphone for a long time and can not appear the sense of fatigue.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is an internal cross-sectional view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1-3, the utility model discloses a sound guide earphone, including earphone shell, loudspeaker 5 and loudspeaker leading note pipe 3, loudspeaker 5 is installed in the inside earphone cavity of earphone shell, still including utilizing earphone cavity size to set up and cavity assorted cavity leading note pipe 6, cavity leading note pipe 6 sets up in earphone cavity and sets up the back at loudspeaker 5, cavity leading note pipe 6 has a leading note passageway that runs through, leading note passageway one end communicates with each other with the earphone cavity, the other end communicates with each other with the external world, loudspeaker leading note pipe 3 sets up in one side of earphone shell and just faces the inside loudspeaker sound outlet direction of earphone shell, the principle of loudspeaker leading note pipe is on the better conduction of the sound that the loudspeaker sent the eardrum, make sound have better conductibility.

Because the cavity of each earphone is different and the sound guiding position is different, the selection and the use of the cavity sound guiding pipe are determined according to the size of the earphone cavity and the material of the loudspeaker and the loudspeaker diaphragm, the arrangement positions of the cavity sound guiding pipes of different earphones are different, and the sizes and the lengths of the cavity sound guiding pipes are different.

Wherein, the outside parcel that is located loudspeaker leading note pipe is provided with the earcap 1 of making an uproar that falls, accomplishes wearing of whole earphone through the earcap of making an uproar that falls.

Wherein, be provided with dust screen 2 between ear cap 1 and the loudspeaker leading note pipe 3 of making an uproar falls, reach dirt-proof purpose through the dust screen.

The earphone shell comprises a horn cover 4 and a bottom cover 7 which are spliced, the two square clamping grooves are arranged and assembled with each other, an embedding hole is formed in the outer portion of the bottom cover 7, an assembling hole is formed in the earphone shell right facing the embedding hole, the cavity sound guide pipe 6 is partially installed in the assembling hole, a decoration piece 9 and an environment-friendly film 8 are arranged in the embedding hole, sound guide channels are arranged on the decoration piece 9 and the environment-friendly film 8, the sound guide channels are in butt joint conduction with the cavity sound guide pipe 6, and the decoration piece is adhered to the bottom cover through the environment-friendly adhesive.

The ear cap and the loudspeaker sound guide tube are assembled by arranging a circular clamping groove and applying environment-friendly glue, and the loudspeaker sound guide tube and the earphone shell are assembled and fixed by arranging two square clamping grooves and applying glue.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A leading-tone earphone, characterized in that: including earphone shell, loudspeaker (5) and loudspeaker leading note pipe (3), loudspeaker (5) are installed in the inside earphone cavity of earphone shell, still including utilizing earphone cavity size setting and cavity assorted cavity leading note pipe (6), cavity leading note pipe (6) set up in the earphone cavity and set up the back at loudspeaker (5), cavity leading note pipe (6) have a leading note passageway that runs through, leading note passageway one end communicates with each other with the earphone cavity, the other end communicates with each other with the external world, loudspeaker leading note pipe (3) set up in one side of earphone shell and just face the inside loudspeaker sound outlet direction of earphone shell.

2. The sound leading earphone according to claim 1, wherein: the noise reduction earcap (1) is wrapped outside the horn sound guide tube.

3. The sound leading earphone according to claim 2, wherein: a dust screen (2) is arranged between the noise reduction earcap (1) and the loudspeaker sound guide tube (3).

4. The sound leading earphone according to claim 1, wherein: the earphone shell comprises a horn cover (4) and a bottom cover (7) which are spliced, the horn cover and the bottom cover are provided with two square clamping grooves which are mutually assembled, an embedding hole is formed in the outer portion of the bottom cover (7), an assembling hole is formed in the earphone shell right opposite to the embedding hole, and the cavity sound guide tube (6) is partially arranged in the assembling hole.

5. The sound leading earphone according to claim 4, wherein: the decorative sheet (9) and the environment-friendly film (8) are arranged in the embedding hole, sound guide channels are arranged on the decorative sheet (9) and the environment-friendly film (8), the sound guide channels are in butt joint with the cavity sound guide pipe (6) and are communicated, and the decorative sheet is adhered to the bottom cover through the environment-friendly adhesive.

6. The sound leading earphone according to claim 2, wherein: the noise reduction earcap and the loudspeaker sound guide tube are assembled by arranging a circular clamping groove.

7. The sound leading earphone according to claim 1, wherein: the loudspeaker sound guide tube and the earphone shell are assembled and fixed through two square clamping grooves.