CN210157350U

CN210157350U - Multi-loudspeaker earphone

Info

Publication number: CN210157350U
Application number: CN201920490221.XU
Authority: CN
Inventors: 谷荣刚
Original assignee: Shenzhen Huansu Intelligent Technology Co Ltd
Current assignee: Shenzhen Huansu Intelligent Technology Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-03-17
Anticipated expiration: 2029-04-12

Abstract

The utility model provides a many loudspeaker earphones, include: the shell, be provided with the earplug on the shell, set up at least three unit chamber in the shell, every be provided with the loudspeaker unit in the unit chamber respectively, still be provided with on the shell with the earplug passageway of earplug intercommunication, every the unit chamber be provided with the through-hole that the earplug passageway switched on. The utility model provides a multi-horn earphone, at least three independent unit cavities are arranged in the shell of each single-side earphone, and a horn unit is arranged in each unit cavity, so that the connection of each frequency band is more natural, the bandwidth of sound is extended, and the wide listening feeling can be presented; the unit cavity is also internally provided with steps, so that the sound field is wider; through solitary through-hole design, reduce the high frequency attenuation phenomenon of high pitch part, richen the detail of sound, make sound clear more nature, improve tone quality.

Description

Multi-loudspeaker earphone

Technical Field

The utility model relates to an electroacoustic product technical field, in particular to many loudspeaker earphones.

Background

Most of the existing market is one or two loudspeaker earphones, but the full-band acoustic performance can not be output, so that the tone quality can not reach clear and natural high-quality feeling. Although some earphones with three loudspeakers on one side exist in the current market, the three loudspeakers are all arranged in one accommodating cavity at the same time, and when the three loudspeakers vibrate simultaneously, distortion easily occurs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-horn earphone, wherein one earphone at one side is provided with three horn units, and each horn unit is respectively arranged in three independent unit cavities, so that the connection of each frequency band is more natural, the bandwidth of sound is extended, and the open listening feeling is presented; the three unit cavities are provided with independent through holes communicated with the earplug channels, so that the high-frequency attenuation phenomenon of a high-pitch part is reduced, the details of sound are enriched, the sound is clearer, and the sound quality is improved; the unit cavity is also provided with steps, so that the sound field is wider.

In order to achieve the above object, the present invention provides the following technical solutions:

a multi-horn earphone comprising: the utility model provides a loudspeaker unit, including the casing, be provided with earplug 6 on the casing, set up at least three unit chamber 5 in the casing, every be provided with loudspeaker unit 8 in the unit chamber 5 respectively, still be provided with on the casing with the earplug passageway 9 of earplug 6 intercommunication, every unit chamber 5 be provided with the through-hole that earplug passageway 9 switched on.

Preferably, be provided with three unit chamber 5 in the casing, it is three set up a loudspeaker unit 8 in the unit chamber 5 respectively, unit chamber 5 is the circular shape recess, and is three unit chamber 5 is the triangle-shaped and arranges.

Preferably, the through holes of each unit cavity 5 are arranged at the bottom of the unit cavity 5 and are close to the center where the three unit cavities 5 meet.

Preferably, the shell comprises a rear shell 2 and a front shell 3, the rear shell 2 and the front shell 3 are connected in a buckling or inserting manner or a magnetic attracting manner, and the unit cavity 5 is arranged in the front shell 3.

Preferably, a circle of steps are arranged at the position, close to the bottom, of each unit cavity 5.

Preferably, a detachable horn lining 4 is further arranged in the rear shell 2, the horn lining 4 is assembled with the rear shell 2 through a combination hole in the rear shell 2, and a groove corresponding to the unit cavity 5 is formed in the horn lining 4.

Preferably, the housing further includes a magnet 22 and a decoration sheet 21.

Preferably, the front case 3 is provided with a first tuning hole 31.

Preferably, a second tone adjusting hole 7 is formed at the connection position of the rear shell 2 and the earphone line 1.

Preferably, the unit cavities 5 are a first unit cavity, a second unit cavity and a third unit cavity respectively, the first unit cavity is provided with a super-bass horn unit, the second unit cavity is provided with a medium-bass horn unit, and the third unit cavity is provided with a medium-bass horn unit.

Through implementing above technical scheme, have following technological effect: the utility model provides a multi-horn earphone, at least three independent unit cavities are arranged in the shell of each single-side earphone, and a horn unit is arranged in each unit cavity, so that the connection of each frequency band is more natural, the bandwidth of sound is extended, and the wide listening feeling can be presented; the unit cavity is also internally provided with steps, so that the sound field is wider; through solitary through-hole design, reduce the high frequency attenuation phenomenon of high pitch part, richen the detail of sound, make sound clear more nature, improve tone quality.

Drawings

Fig. 1 is a schematic diagram illustrating an internal structure of a multi-speaker earphone according to the present invention;

fig. 2 is a schematic diagram (left side view) of the internal structure of the multi-speaker earphone provided by the present invention;

fig. 3 is a schematic view (top view) of the internal structure of the multi-speaker earphone provided by the present invention;

fig. 4 is an external schematic view of the multi-speaker earphone provided by the present invention.

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed description of the embodiments provided in the present invention is provided with reference to the accompanying drawings.

The utility model provides a many loudspeaker earphones, as shown in figure 1, include: the utility model provides a loudspeaker unit, including the casing, be provided with earplug 6 on the casing, set up at least three unit chamber 5 in the casing, every be provided with loudspeaker unit 8 in the unit chamber 5 respectively, still be provided with on the casing with the earplug passageway 9 of earplug 6 intercommunication, every unit chamber 5 be provided with the through-hole that earplug passageway 9 switched on. At least three independent unit cavities 5 are arranged in each single-side earphone shell, and a loudspeaker unit is arranged in each unit cavity 5, so that the audio frequency of each loudspeaker unit is ensured not to interfere with each other, and the distortion is reduced; meanwhile, each unit cavity 5 is provided with an independent through hole, so that the high-frequency attenuation phenomenon of a high-pitched part is reduced, the details of sound are enriched, the sound is clearer and more natural, and the sound quality is improved.

On the basis of the above embodiment, in other embodiments, further, three unit cavities 5 are provided in the housing, a horn unit is respectively provided in the three unit cavities 5, the unit cavities 5 are circular grooves, and the three unit cavities 5 are arranged in a triangle. In this embodiment, it is preferable that each through-hole on the unit cavity 5 is all set up in the bottom of unit cavity 5, and all be close to three the center department that unit cavity 5 meets makes each frequency channel link up more naturally. In this embodiment, it is preferred, three unit cavity 5 is first unit cavity, second unit cavity and third unit cavity respectively, first unit cavity is provided with overweight bass 6MM loudspeaker unit, second unit cavity is provided with well bass 6MM loudspeaker unit, third unit cavity is provided with well bass 6MM loudspeaker unit, and the complementary effect of audio frequency can be realized to the loudspeaker unit of three kinds of different frequency channels, and each frequency channel is effectively linked up, and the frequency width of extension sound improves tone quality.

In addition to the above embodiments, in other embodiments, as shown in fig. 2, the housing includes a rear shell 2 and a front shell 3, in this embodiment, preferably, the rear shell 2 and the front shell 3 may be integrally formed, or may be assembled. Preferably, when the front shell 3 and the rear shell 2 are assembled, the rear shell 2 and the front shell 3 are connected in a buckling or inserting manner or a magnetic attracting manner, and the unit cavity 5 is arranged in the front shell 3.

On the basis of the above embodiments, in other embodiments, further, a circle of steps is arranged at a position of each unit cavity 5 close to the bottom, and reasonable steps are arranged in the unit cavity 5 of the mode horn unit, so that the sound field is wider and the wide listening feeling is presented. In this embodiment, it is preferable, still be provided with detachable loudspeaker inside lining 4 in the backshell 2, loudspeaker inside lining 4 be used for with 5 combinations in unit chamber, loudspeaker inside lining 4 passes through combination hole on the backshell 2 with 2 combination mouting in backshell, be provided with on the loudspeaker inside lining 4 with the corresponding recess in unit chamber 5, in order to guarantee what the loudspeaker unit was firm puts in unit chamber 5.

In addition to the above embodiments, in other embodiments, further, as shown in fig. 2 to 4, the housing further includes a magnet 22 and a decoration sheet 21, and the magnetic field formed by the magnet 22 interacts with the coil of the speaker unit to move the earphone diaphragm back and forth to vibrate air to make sound. In this embodiment, the decorative sheet 21 is preferably an alloy sheet, and has a decorative aesthetic effect. In this embodiment, it is preferable that the front housing 3 is provided with a first tuning hole 31, and the first tuning hole 31 can make the tone quality of the high-pitched part clearer; a second tuning hole 7 is arranged at the joint of the rear shell 2 and the earphone cord 1, and the second tuning hole 7 can make the bass part heavy without mixing.

It introduces in detail above to the utility model discloses a many loudspeaker earphones that the embodiment provided, to the general technical personnel in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.

Claims

1. A multi-horn earphone, comprising: the utility model provides a loudspeaker unit, including the casing, be provided with earplug (6) on the casing, set up at least three unit chamber (5) in the casing, every be provided with loudspeaker unit (8) in unit chamber (5) respectively, still be provided with on the casing with earplug passageway (9) of earplug (6) intercommunication, every unit chamber (5) be provided with the through-hole that earplug passageway (9) switched on.

2. The multi-horn earphone according to claim 1, wherein three unit cavities (5) are provided in the housing, one horn unit (8) is provided in each of the three unit cavities (5), the unit cavities (5) are circular grooves, and the three unit cavities (5) are arranged in a triangular shape.

3. The multi-horn earphone according to claim 1 or 2, wherein the through hole of each unit cavity (5) is provided at the bottom of the unit cavity (5) and is close to the center where the three unit cavities (5) meet.

4. A multi-horn earphone according to claim 1 or 2, wherein the housing comprises a rear shell (2) and a front shell (3), the rear shell (2) and the front shell (3) are connected by means of snap-fit or plug-in or magnetic attraction, and the unit cavity (5) is arranged in the front shell (3).

5. Multi-horn earphone according to claim 4, wherein each unit cavity (5) is provided with a ring of steps near the bottom.

6. The multi-horn earphone according to claim 4, wherein a detachable horn lining (4) is further arranged in the rear shell (2), the horn lining (4) is assembled with the rear shell (2) through a combination hole in the rear shell (2), and a groove corresponding to the unit cavity (5) is arranged on the horn lining (4).

7. A multi-horn earphone according to claim 1, wherein the housing further comprises a magnet (22) and a decorative sheet (21).

8. Multi-horn earphone according to claim 4, characterized in that the front shell (3) is provided with a first tuning hole (31).

9. Multi-horn earphone according to claim 4, characterized in that a second tuning hole (7) is provided at the connection of the rear shell (2) and the earphone line (1).

10. A multi-horn earphone according to claim 3, wherein three unit cavities (5) are a first unit cavity provided with a subwoofer unit, a second unit cavity provided with a midbass horn unit, and a third unit cavity provided with a midbass horn unit, respectively.