CN215010684U - Earphone with sound path support - Google Patents

Abstract

The utility model discloses an earphone with sound way support, including the earphone body this internal sound way support that is equipped with of earphone, sound way support with the inner wall laminating of earphone body, sound chamber and back sound chamber before sound way support separates into the earphone body be equipped with a intercommunicating pore at least on the sound way support and make preceding sound chamber and back sound chamber intercommunication the front side of sound way support is equipped with leading loudspeaker the rear side of sound way support is equipped with rear loudspeaker, constitutes a unified sound production system through sound way support and front and back loudspeaker jointly. The front loudspeaker and the rear loudspeaker are in division cooperation, and sounds emitted by the front loudspeaker and the rear loudspeaker are perfectly fused through a middle core component 'sound path bracket'.

Description

Earphone with sound path support

Technical Field

The utility model relates to an earphone field, in particular to earphone with sound way support.

Background

In recent years, with the rapid development of mobile communication technology, consumers increasingly use mobile communication devices with voice functions, and earphones become one of the indispensable communication devices for people to work in daily activities. Nowadays, users have to meet the requirements of earphones, which not only need to have small and exquisite appearance and convenient wearing, but also need to have higher and higher requirements on tone quality;

the existing earphones are generally played through a loudspeaker, and the tone quality of the earphones cannot be guaranteed;

accordingly, it is desirable to provide a headset with a sound path support to address this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an earphone with a sound path bracket;

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

an earphone with a sound path bracket comprises an earphone body, wherein the sound path bracket is arranged in the earphone body and is attached to the inner wall of the earphone body, the sound path bracket divides the earphone body into a front sound cavity and a rear sound cavity, at least one communication hole is formed in the sound path bracket to enable the front sound cavity to be communicated with the rear sound cavity, a front loudspeaker is arranged on the front side of the sound path bracket, and a rear loudspeaker is arranged on the rear side of the sound path bracket;

preferably, the sound path bracket comprises a first annular part with an opening at the front end, an extension ring protruding backwards is arranged on the rear wall surface of the first annular part, the diameter of the extension ring is smaller than that of the first annular part, and the communication hole is arranged on the first annular part outside the first annular part;

preferably, a first notch is formed in the side wall of the first annular part;

preferably, the extension ring is provided with a second notch;

preferably, three communicating holes are formed in the sound path support and are uniformly distributed along the axis of the sound path support;

preferably, the communication hole is arc-shaped;

preferably, the earphone body comprises a front body and a rear body;

to sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a sound way support constitutes a unified sound production system with front and back loudspeaker jointly. The front loudspeaker and the rear loudspeaker are in division cooperation, and sounds emitted by the front loudspeaker and the rear loudspeaker are perfectly fused through a middle core component 'sound path bracket'. The structure solves the problem that the earphone can not produce more clear and fine sound effect of sound level due to the front and back sound interference of the coaxial double units. The sound path bracket is implanted into the driving unit and cut off to enter at a high-frequency point of 3K; the coaxial combination of the driving and the rear method has clear frequency band hierarchy, the low-frequency drop point is accurate and powerful in rebound, and the change of the voice is restored to the most real presence; the structure is light, and the core driving unit and the switching sound path are designed in the structure, so that the effect of the musical instrument is clear and pleasant after combination.

Drawings

Fig. 1 is a schematic exploded view of the present invention;

fig. 2 is one of the structural schematic diagrams of the middle sound path bracket of the present invention;

fig. 3 is a second schematic structural view of the middle voice path bracket of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, an earphone with a sound path support comprises an earphone body 10, a sound path support 30 is arranged in the earphone body 10, the sound path support 30 is attached to an inner wall of the earphone body 10, the sound path support 30 divides the earphone body 10 into a front sound cavity and a rear sound cavity, at least one communication hole 330 is arranged on the sound path support 30 to communicate the front sound cavity with the rear sound cavity, a front speaker 20 is arranged at the front side of the sound path support 30, and a rear speaker 40 is arranged at the rear side of the sound path support 30;

a unified sounding system is formed by the sound path support and the front loudspeaker and the rear loudspeaker. The front loudspeaker and the rear loudspeaker are in division cooperation, and sounds emitted by the front loudspeaker and the rear loudspeaker are perfectly fused through a middle core component 'sound path bracket'. The structure solves the problem that the earphone can not produce more clear and fine sound effect of sound level due to the front and back sound interference of the coaxial double units. The sound path bracket is implanted into the driving unit and cut off to enter at a high-frequency point of 3K; the coaxial combination of the driving and the rear method has clear frequency band hierarchy, the low-frequency drop point is accurate and powerful in rebound, and the change of the voice is restored to the most real presence; the structure is designed to be light, and the core driving unit and the switching sound path are designed in the structure, so that the effect of clear and pleasant sound after the combination of the musical instruments can be presented;

the sound path support 30 includes a first annular member 310 with an open front end, an extension ring 320 protruding backward is disposed on a rear wall surface of the first annular member 310, a diameter of the extension ring 320 is smaller than a diameter of the first annular member 310, and the communication hole 330 is disposed on the first annular member 310 outside the first annular member 310;

a first notch 340 is formed in the side wall of the first annular part 310, and a second notch 350 is formed in the extension ring 320;

the first notch 340 and the second notch 350 are used for facilitating the first horn and the second horn to be embedded into the first annular member 310 or the extension ring 320;

three communicating holes 330 are uniformly distributed along the axis of the sound path bracket 30;

the communication hole 330 is arc-shaped;

the earphone body 10 comprises a front body 110 and a rear body 120;

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 (7)

1. The utility model provides an earphone with sound path support, including earphone body (10), its characterized in that: be equipped with sound way support (30) in earphone body (10), sound way support (30) with the inner wall laminating of earphone body (10), sound way support (30) separate into preceding sound chamber and back sound chamber with earphone body (10) be equipped with at least one intercommunicating pore (330) on sound way support (30) and make preceding sound chamber and back sound chamber intercommunication the front side of sound way support (30) is equipped with leading loudspeaker (20) the rear side of sound way support (30) is equipped with rearmounted loudspeaker (40).

2. A headset having a sound path boom as claimed in claim 1, wherein: the sound path support (30) comprises a first annular piece (310) with an opening at the front end, an extension ring (320) protruding backwards is arranged on the rear wall surface of the first annular piece (310), the diameter of the extension ring (320) is smaller than that of the first annular piece (310), and the communication hole (330) is formed in the first annular piece (310) on the outer side of the first annular piece (310).

3. A headset having a sound path boom as claimed in claim 2, wherein: the side wall of the first annular piece (310) is provided with a first notch (340).

4. A headset having a sound path boom as claimed in claim 2, wherein: the extension ring (320) is provided with a second notch (350).

5. A headset having a sound path support according to any of claims 1-4, characterized in that: the communication holes (330) are provided with three and evenly distributed along the axle center of the sound path bracket (30).

6. A headset having a sound path support according to any of claims 1-4, characterized in that: the communication hole (330) is arc-shaped.

7. A headset having a sound path support according to any of claims 1-4, characterized in that: the earphone body (10) comprises a front body (110) and a rear body (120).

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