CN214101732U - Earphone set - Google Patents

Abstract

The utility model belongs to the technical field of the earphone tuning, a earphone is disclosed. The earphone comprises an earphone cover, a speaker cover and a tuning component. One end of the earphone cover is open. The both ends of loudspeaker lid are all opened, and the one end of loudspeaker lid and the opening butt joint setting of earphone lid, are equipped with loudspeaker in the loudspeaker lid, and preceding cavity and back cavity are separated into with the cavity that earphone lid and loudspeaker lid formed to loudspeaker, and the cavity setting before the play sound end orientation of loudspeaker. The tuning subassembly includes front chamber tuning and back chamber tuning, and the back chamber tuning sets up on the earphone lid, and the one end of front chamber tuning sets up on the earphone lid, and the other end of front chamber tuning sets up in the front chamber. The utility model discloses a horn cover of cavity fills in the ear before the earphone, can not plug up preceding cavity accent hole, prevents that the inside production pressure of earphone from piling up for sound can present well.

Description

Earphone set

Technical Field

The utility model relates to an earphone tuning technical field especially relates to an earphone.

Background

Nowadays, the earphone comprises earphone lid and horn cover, be equipped with loudspeaker in the horn cover, loudspeaker separate earphone lid and horn cover butt joint back inside cavity that forms for preceding sound chamber and back sound chamber, the horn cover in preceding sound chamber is equipped with the antechamber tuning hole, be equipped with the back chamber tuning hole on the earphone lid in back sound chamber, when wearing, the part of horn cover need fill in the ear, the antechamber tuning hole of seting up on the horn cover is easily stopped up, make sound can not present well and lead to the sound distortion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earphone to solve when wearing the earphone, the antechamber tuning hole is plugged in, leads to the problem of sound distortion.

To achieve the purpose, the utility model adopts the following technical proposal:

an earphone, comprising:

the earphone cover is provided with an opening at one end;

the earphone cover comprises a loudspeaker cover, wherein two ends of the loudspeaker cover are both provided with openings, one end of the loudspeaker cover is in butt joint with the opening of the earphone cover, a loudspeaker is arranged in the loudspeaker cover, the loudspeaker divides a cavity formed by the earphone cover and the loudspeaker cover into a front cavity and a rear cavity, and the sound outlet end of the loudspeaker faces the front cavity;

the tuning subassembly, including antechamber tuning and back chamber tuning, the back chamber tuning set up in the earphone covers, the one end of antechamber tuning set up in the earphone covers, the other end of antechamber tuning set up in the antechamber.

Preferably, the rear cavity tuning piece comprises a rear cavity tuning hole, and the rear cavity tuning hole is formed in the earphone cover.

Preferably, the rear cavity tone tuning hole is formed in the end of the other end of the earphone cover.

Preferably, the front cavity tuning piece comprises a tuning pipe and a front cavity tuning hole; the front cavity sound adjusting hole is formed in the earphone cover, one end of the sound adjusting pipe is connected with the front cavity sound adjusting hole, and the other end of the sound adjusting pipe bypasses the loudspeaker and is arranged in the front cavity.

Preferably, the front cavity tone tuning hole is formed in the side wall of the earphone cover. Preferably, the other end of the horn cover is provided with a sound guide tube.

Preferably, a boss is annularly arranged on the outer side of the end part of the sound guide tube, an ear sleeve is sleeved on the end part of the sound guide tube, and the ear sleeve is clamped on the boss.

Preferably, the earmuff is made of rubber.

Preferably, the tuning pipe is bent and arranged into a curve or a broken line.

Preferably, the earphone cover is provided with a wiring pipe, the wiring pipe is communicated with the rear cavity, a wire is arranged in the wiring pipe, and the wire is connected with the loudspeaker.

The utility model has the advantages that:

the tuning subassembly includes front chamber tuning and back chamber tuning, and the back chamber tuning sets up on the earphone lid, and the one end of front chamber tuning sets up on the earphone lid, and the other end of front chamber tuning sets up in the front chamber. When the earphone is worn by sticking the ear, the horn cover of the front cavity of the earphone is plugged into the ear, the sound adjusting hole of the front cavity is not blocked, and pressure accumulation inside the earphone is prevented, so that sound can be well presented.

Drawings

Fig. 1 is a side structure diagram of an earphone according to an embodiment of the present invention.

In the figure:

1. an earphone cover; 11. a rear cavity; 12. a rear cavity tone hole; 13. a wire connecting pipe;

2. a horn cover; 21. a front cavity; 22. a horn; 23. a tuning pipe; 24. a front cavity tone hole; 25. a sound guide tube; 251. a boss; 26. an ear cap.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The utility model provides an earphone, as shown in figure 1, when using this earphone, can not appear plugging up front chamber tuning hole 24 for the problem of sound distortion.

Specifically, the earphone provided by the present embodiment includes an earphone cover 1, a speaker cover 2, and a tuning assembly. One end of the earphone cap 1 is open. The both ends of horn cover 2 are all opened, and the one end of horn cover 2 and the opening butt joint setting of earphone lid 1 are equipped with loudspeaker 22 in the horn cover 2, and preceding cavity 21 and back cavity 11 are separated into with the cavity that earphone lid 1 and horn cover 2 formed to loudspeaker 22, and loudspeaker 22's play sound end sets up towards cavity 21. The tuning subassembly includes antechamber tuning and back chamber tuning, and the back chamber tuning sets up on earphone lid 1, and the one end of antechamber tuning sets up on earphone lid 1, and the other end of antechamber tuning sets up in preceding cavity 21. When the earphone is worn by being stuck to the ear, the horn cover 2 of the front cavity 21 of the earphone is plugged into the ear, and the sound adjusting hole 24 of the front cavity cannot be blocked, so that sound can be well presented.

Specifically, the inner surface of the earphone cap 1 is an arc surface which is convexly arranged from one end to the other end, so that sound waves can be conveniently gathered and reflected in the earphone cap 1.

Specifically, the back cavity tuning piece includes back cavity tuning hole 12, and back cavity tuning hole 12 is seted up on earphone lid 1, simple structure, easy to carry out.

Preferably, the back cavity tone hole 12 is disposed at the end of the other end of the earphone cover 1, so as to communicate with the outside, and prevent pressure accumulation in the earphone cover 1, so that the sound effect is naturally heard.

Specifically, the front chamber tuning piece includes a tuning pipe 23 and a front chamber tuning hole 24; the front cavity tuning hole 24 is arranged on the earphone cover 1, one end of the tuning pipe 23 is connected with the front cavity tuning hole 24, and the other end of the tuning pipe 23 bypasses the loudspeaker 22 and is arranged in the front cavity 21. The subregion is in good order, and when the operator wore the earphone, can not plug up preceding chamber tuning hole 24, and tuning pipe 23 makes preceding cavity 21 and outside UNICOM for the air can flow in and flow out, and the pressure that prevents preceding cavity 21 loudspeaker 22 during operation and send the sound wave and cause is piled up, can bring better tone quality moreover, lets the music more listen.

Further, the front cavity tone tuning hole 24 is disposed on the sidewall of the earphone cover 1, and has a simple structure and is not easily blocked by the ear of a person when worn.

Still further, the tuning tube 23 is bent to be a curved line or a broken line. In this embodiment, tuning pipe 23 is buckled and is set up to right angle broken line, and the manufacturing of being convenient for and the installation are stable good, can not twine with other wires in the earphone.

Specifically, the other end of the speaker cover 2 is provided with a sound guiding tube 25, so that the sound at the sound outlet end of the speaker 22 can be effectively transmitted into the ear.

Further, the tip outside ring of leading note pipe 25 is equipped with boss 251, and the tip cover of leading note pipe 25 is equipped with earmuff 26, and earmuff 26 joint on boss 251, and earmuff 26 can overlap outside leading note pipe 25 and joint in boss 251 for the laminating ear improves the travelling comfort of wearing.

Furthermore, the ear cap 26 is made of rubber, which is soft and will not press the ear. In other embodiments, the ear cap 26 may be made of other materials, and may be a soft structure, which is not limited herein.

In this embodiment, earphone lid 1 is provided with wire connection pipe 13, and wire connection pipe 13 and back cavity 11 intercommunication are equipped with the wire in the wire connection pipe 13, and the wire is connected with loudspeaker 22, can protect the wire not damaged, extension earphone life.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An earphone, comprising:

the earphone cover (1), one end of the earphone cover (1) is open;

the earphone cover comprises a loudspeaker cover (2), both ends of the loudspeaker cover (2) are open, one end of the loudspeaker cover (2) is in butt joint with an opening of the earphone cover (1), a loudspeaker (22) is arranged in the loudspeaker cover (2), the cavity formed by the earphone cover (1) and the loudspeaker cover (2) is divided into a front cavity (21) and a rear cavity (11) by the loudspeaker (22), and the sound outlet end of the loudspeaker (22) faces towards the front cavity (21);

and the tuning component comprises a front cavity tuning piece and a rear cavity tuning piece, wherein the rear cavity tuning piece is arranged on the earphone cover (1), one end of the front cavity tuning piece is arranged on the earphone cover (1), and the other end of the front cavity tuning piece is arranged in the front cavity (21).

2. The headset according to claim 1, wherein the back volume tuning member comprises a back volume tuning hole (12), the back volume tuning hole (12) opening onto the headset cover (1).

3. The earphone according to claim 2, wherein the back cavity tuning hole (12) is provided at the end of the other end of the earphone lid (1).

4. The earphone according to claim 1, wherein the front cavity tuning piece comprises a tuning tube (23) and a front cavity tuning hole (24); the front cavity sound adjusting hole (24) is formed in the earphone cover (1), one end of the sound adjusting pipe (23) is connected with the front cavity sound adjusting hole (24), and the other end of the sound adjusting pipe (23) bypasses the loudspeaker (22) and is arranged in the front cavity (21).

5. The earphone according to claim 4, wherein the front cavity tuning hole (24) is provided on a sidewall of the earphone lid (1).

6. The earphone according to claim 1, characterized in that the other end of the horn cover (2) is provided with a sound guiding tube (25).

7. The earphone according to claim 6, wherein a boss (251) is annularly arranged on the outer side of the end of the sound guide tube (25), an ear cap (26) is sleeved on the end of the sound guide tube (25), and the ear cap (26) is clamped on the boss (251).

8. The earphone of claim 7, wherein the ear muffs (26) are made of rubber.

9. The earphone according to claim 4, wherein the tuning tube (23) is bent to be arranged as a curve or a fold line.

10. The earphone according to claim 1, wherein a wire connecting tube (13) is arranged on the earphone cover (1), the wire connecting tube (13) is communicated with the rear cavity (11), and a wire is arranged in the wire connecting tube (13) and connected with the loudspeaker (22).

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