CN210536897U

CN210536897U - Double-loudspeaker earphone

Info

Publication number: CN210536897U
Application number: CN201921853315.5U
Authority: CN
Inventors: 璩永勃
Original assignee: Changdaxing Technology Shenzhen Co ltd
Current assignee: Changdaxing Technology Shenzhen Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-05-15
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a two speaker earphones, include: a housing, the housing comprising: base and sound chamber lid contain in the base: accumulate module and control module, contain in the sound chamber lid: the earphone also comprises a loudspeaker mounting seat; the control module, the electricity storage module, the first loudspeaker and the second loudspeaker are electrically connected; the speaker mount includes: a first mounting groove and a second mounting groove; the first loudspeaker and the second loudspeaker are respectively installed in the first installation groove and the second installation groove, the sound outlet faces of the first loudspeaker and the second loudspeaker are respectively close to and far away from the loudspeaker installation seat, the sound outlet faces of the first loudspeaker and the second loudspeaker face towards the sound cavity cover body together, the loudspeaker installation seat is connected with the inner wall of the sound cavity cover body, and the sound cavity cover body is used for melting the audio of the first loudspeaker and the audio of the second loudspeaker. Through combining first speaker and second speaker sound chamber lid to improve tone quality, and improve the bass frequency effect.

Description

Double-loudspeaker earphone

Technical Field

The utility model relates to a technical field of earphone especially relates to a two speaker earphones.

Background

The technology of mobile electronic devices is becoming more mature, and more experiences such as reading, traffic, video watching and the like are brought to users. The earphone is used as an accessory product of the mobile electronic equipment, so that the user experience is higher.

At present, earphones are commonly used for mobile terminals, notebook computers, personal digital assistants and the like, serve as the function of individual independent listening, and improve the hearing experience of users. The earphone in the prior art generally only comprises one loudspeaker, and the earphone can only emit sound with single frequency, cannot realize simultaneous output of high and low tones, and causes poor stereo effect of sound.

In order to solve the problems, the earphone in the prior art also has a double-loudspeaker design, so that a high-pitch effect and a low-pitch effect can be generated simultaneously, and the sound effect experience of a user is enhanced; however, in the dual-horn earphone of the prior art, by designing two horns and corresponding inner cavities, the inner cavity structures corresponding to the two horns are complex, or two horns are designed in the same inner cavity, but the inner cavity structures contain the structures of the limiting grooves or the limiting rings for fixing the dual horns, and the complex inner cavity structures may affect sound melting and further affect the tone quality and the bass frequency effect of the earphone.

Therefore, there is a need for a new dual speaker headset.

SUMMERY OF THE UTILITY MODEL

The application provides a two speaker earphones, can solve the inner chamber structure that two speaker earphones correspond among the prior art complicacy, lead to melting the audio effect poor, influence the technical problem of earphone tone quality and bass effect.

An aspect of the utility model provides a two speaker earphones, the earphone includes: a housing having a receiving space, the housing comprising: base that has accommodating space and with the sound chamber lid that the base phase-match formed sealed space, contain in the accommodating space of base: accumulate module and control module, contain in the accommodating space of sound chamber lid: first speaker and second speaker, the earphone still includes: the loudspeaker mounting seat and the sound cavity cover body form a sound cavity;

the control module is respectively and electrically connected with the electricity storage module, the first loudspeaker and the second loudspeaker, and the electricity storage module is also respectively and electrically connected with the first loudspeaker and the second loudspeaker;

the speaker mount includes: the mounting structure comprises a first mounting groove and a second mounting groove opposite to the bottom wall of the first mounting groove;

the first loudspeaker and the second loudspeaker are respectively installed in the first installation groove and the second installation groove, the sound outlet face of the first loudspeaker is close to the loudspeaker installation seat, the sound outlet face of the second loudspeaker is far away from the loudspeaker installation seat, the sound outlet face of the first loudspeaker and the sound outlet face of the second loudspeaker face towards the sound cavity cover body together, the loudspeaker installation seat is connected with the inner wall of the sound cavity cover body, and the sound cavity cover body is used for melting the sound of the audio frequency of the first loudspeaker and the second loudspeaker.

Optionally, the speaker mount further comprises: the base comprises a bottom wall with a concave opening, a first fixing wall and a second fixing wall, wherein the first fixing wall is provided with a through hole formed by the concave opening in the bottom wall and vertically extends from the edge of the bottom wall to the direction of the base, the second fixing wall is vertically extended from the edge of the inner side of the concave opening in the bottom wall to the direction far away from the base, the first fixing wall and the bottom wall form a first mounting groove, and the second fixing wall and the bottom wall form a second mounting groove.

Optionally, a positioning ring is disposed at an end of the inner side wall of the first fixing wall, which is close to the bottom wall, the diaphragm of the first speaker faces the bottom wall with the through hole, and an edge of the end of the first speaker with the diaphragm is connected to the inner side wall of the first fixing wall and the positioning ring, respectively.

Optionally, the earphone further includes a fixed cover body matched with the inner side wall of the second fixed wall, the fixed cover body is detachably connected with the inner side wall of the second fixed wall, an opening is formed in the side wall of the fixed cover body, a protruding portion matched with the opening is formed in the surface of the side wall of the second speaker, and the protruding portion is connected with the bottom wall at the edge of the opening and the first fixed wall;

the vibrating diaphragm of the second loudspeaker faces the inside of the sound cavity cover body, and the side wall surface of the second loudspeaker is detachably connected with the inner side wall of the fixed cover body.

Optionally, the sound cavity cover includes a sound outlet hole, and the sound outlet hole is located at one end of the sound cavity cover far away from the base.

Optionally, the earphone further comprises: the ear cap is sleeved on the outer surface of the side wall of the sound outlet hole.

Optionally, the ear cap is made of a silica gel material.

Optionally, the power storage module is a module capable of being charged and discharged.

Optionally, the base further includes: and the charging circuit is electrically connected with the control module and the electricity storage module respectively.

Optionally, the base surface further comprises: the charging circuit is respectively and electrically connected with an external power supply through the first charging port and the second charging port.

Has the advantages that: the utility model provides a two speaker earphones, the earphone includes: a housing having a receiving space, the housing comprising: base that has accommodating space and with the sound chamber lid that the base phase-match formed sealed space, contain in the accommodating space of base: accumulate module and control module, contain in the accommodating space of sound chamber lid: first speaker and second speaker, the earphone still includes: the loudspeaker mounting seat and the sound cavity cover body form a sound cavity; the control module is respectively and electrically connected with the electricity storage module, the first loudspeaker and the second loudspeaker, and the electricity storage module is also respectively and electrically connected with the first loudspeaker and the second loudspeaker; the speaker mount includes: the mounting structure comprises a first mounting groove and a second mounting groove opposite to the bottom wall of the first mounting groove; the first loudspeaker and the second loudspeaker are respectively installed in the first installation groove and the second installation groove, the sound outlet face of the first loudspeaker is close to the loudspeaker installation seat, the sound outlet face of the second loudspeaker is far away from the loudspeaker installation seat, the sound outlet face of the first loudspeaker and the sound outlet face of the second loudspeaker face towards the sound cavity cover body together, the loudspeaker installation seat is connected with the inner wall of the sound cavity cover body, and the sound cavity cover body is used for melting the sound of the audio frequency of the first loudspeaker and the second loudspeaker. The utility model discloses a set up first speaker and second speaker in the earphone, and first speaker passes through the speaker mount pad syntropy with the second speaker and sets up to improve the tone quality of earphone, and design first speaker, second speaker and speaker mount pad cooperation sound chamber lid, with the sound that sends first speaker and second speaker seal up and melt the sound, improve the effect of the bass frequency of earphone.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, 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 perspective view of a dual speaker earphone according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a dual speaker headset according to an embodiment of the present invention;

fig. 3 is an exploded view of a dual speaker headset according to an embodiment of the present invention;

fig. 4 is a schematic view of the installation of the dual speaker according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a speaker mounting base according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a first mounting groove and a second mounting groove of a speaker mounting seat according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a sound cavity cover body according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of the first charging port and the second charging port of the earphone base according to the embodiment of the present invention.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. The embodiments of the present invention, all other embodiments obtained by the skilled in the art without creative work, all belong to the protection scope of the present invention.

Because the inner chamber structure that two loudspeaker earphones correspond among the prior art is complicated, lead to melting the audio effect poor, influence the technical problem of earphone tone quality and bass effect.

In order to solve the above technical problem, the present invention provides a dual speaker earphone, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 1 is a perspective view of a dual speaker earphone provided in an embodiment of the present invention, fig. 2 is a cross-sectional view of a dual speaker earphone provided in an embodiment of the present invention, fig. 3 is an exploded view of a dual speaker earphone provided in an embodiment of the present invention, fig. 4 is an installation schematic view of a dual speaker provided in an embodiment of the present invention, fig. 5 is a structural schematic view of a speaker mount base provided in an embodiment of the present invention, and fig. 6 is a structural schematic view of a first mounting groove and a second mounting groove of a speaker mount base provided in an embodiment of the present invention;

the earphone includes: a housing having an accommodating space, the housing comprising: base 11 with accommodating space and with base 11 matching formation confined space's sound chamber lid 12 contain in the accommodating space of base 11: electric storage module 23 and control module 21, contain in the sound chamber lid 12: the first speaker 31 and the second speaker 33, the earphone further includes: a speaker mounting base 32 forming a sound cavity with the sound cavity cover 12;

the control module 21 is electrically connected with the power storage module 23, the first speaker 31 and the second speaker 33, respectively, and the power storage module 23 is also electrically connected with the first speaker 31 and the second speaker 33, respectively;

the speaker mount 32 includes: a first mounting groove 322 and a second mounting groove 323 opposite to the bottom wall 321 of the first mounting groove 322;

the first speaker 31 and the second speaker 33 are respectively installed in the first installation groove 322 and the second installation groove 323, the sound emitting surface of the first speaker 31 is close to the speaker installation seat 32, the sound emitting surface of the second speaker 33 is far away from the speaker installation seat 32, the sound emitting surface of the first speaker 31 and the sound emitting surface of the second speaker 33 face the sound cavity cover 12 together, the speaker installation seat 32 is connected with the inner wall of the sound cavity cover 12, and the sound cavity cover 12 is used for melting the audio of the first speaker 31 and the second speaker 33.

In the embodiment of the present invention, the dual-speaker headset may be a bluetooth headset, other wirelessly connected headsets, and more particularly other wirelessly connected headsets, and the present invention does not limit this, and is preferred, and the present invention takes a bluetooth headset or other wirelessly connected headsets as an example;

the bluetooth headset or the wireless connection headset comprises an electricity storage module 23, a control module 21, a first loudspeaker 31 and a second loudspeaker 33, wherein the first loudspeaker 31 and the second loudspeaker 33 can work together to emit corresponding audio frequencies by establishing the mutual electrical connection relationship among the electricity storage module 23, the control module 21, the first loudspeaker 31 and the second loudspeaker 33, and it should be noted that the types of the first loudspeaker 31 and the second loudspeaker 33 can be high-audio frequency loudspeakers or low-audio frequency loudspeakers, and the volume scale of the first loudspeaker 31 is larger than that of the second loudspeaker 33; a loudspeaker mounting seat 32 is set up, the loudspeaker mounting seat 32 comprises a first mounting groove 322 and a second mounting groove 323, the first mounting groove 322 and the second mounting groove 323 are arranged opposite to each other at the same bottom wall 321, the first mounting groove 322 is larger than the second mounting groove 323, a through hole 3221 is arranged around the bottom wall 321 of the first mounting groove 322, the through hole 3221 is arranged around the bottom wall 321 of the outer peripheral edge of the second mounting groove 323, so that the edge of the bottom wall 321 of the first mounting groove 322 is provided with a plurality of through holes 3221, one side of the first loudspeaker 31 and the second loudspeaker 33 with the vibrating diaphragm is a sound emitting surface, the sound emitting surface of the first loudspeaker 31 is opposite to the bottom wall 321 of the first mounting groove 322, the first loudspeaker 31 is mounted in the first mounting groove 322, the edge of the first loudspeaker 31 with the vibrating diaphragm is connected with a positioning ring 3 in front of the bottom wall 321 in the first mounting groove 322, so that the sound of the first loudspeaker 31, transmitted into the sound cavity cover body 12; the side (sound outlet side) of the second speaker 33 having the diaphragm faces the outside of the second mounting groove 323, that is, the side of the second speaker 33 having the diaphragm faces the sound cavity cover 12, the bottom side far away from one end of the diaphragm faces the second mounting groove 323, the second speaker 33 is mounted in the second mounting groove 323, and the sidewall surface of the first speaker 31 is connected with the sidewall outer surface of the second mounting groove 323; the vibrating diaphragm of the first speaker 31 and the vibrating diaphragm of the second speaker 33 are in the same direction, so that the sound emitted by the first speaker 31 and the sound emitted by the second speaker 33 are directed towards the inside of the sound cavity cover 12, the speaker assembly obtained after the first speaker 31 and the second speaker 33 are installed on the speaker installation seat 32 is installed on the base 11 of the earphone, and the speaker assembly is clamped through some specific features or components, such as screws or some preset buckles, which is not described herein in detail in this implementation; covering the loudspeaker assembly with the sound cavity cover body 12, and fixedly connecting one end of the sound cavity cover body 12 far away from the sound outlet hole with the base 11 of the earphone; the sound cavity cover 12 is used for sealing and melting the sound of the first loudspeaker 31 and the second loudspeaker 33 so as to improve the effect of the bass frequency of the earphone; the dual speakers may improve the sound quality of the headset.

Further, the speaker mounting base 32 further includes: the fixing device comprises a bottom wall 321 with a concave opening, a first fixing wall 3222 forming a through hole 3221 together with the concave opening on the bottom wall 321 and extending vertically from the edge of the bottom wall 321 to the direction of the base 11, and a second fixing wall 3231 extending vertically from the edge of the inner side of the concave opening on the bottom wall 321 to the direction far away from the base 11, wherein the first fixing wall 3222 and the bottom wall 321 form a first mounting groove 322, and the second fixing wall 3231 and the bottom wall 321 form a second mounting groove 323.

In this embodiment, the bottom wall 321 of the speaker mounting seat 32 is a common bottom wall 321 of the first mounting groove 322 and the second mounting groove 323, the bottom wall 321 of the first mounting groove 322 has a through hole 3221, the through hole 3221 is formed by a concave opening on the bottom wall 321 and a first fixing wall 3222 of the first mounting groove 322, and the through hole 3221 is used for transmitting sound emitted by the speaker to the inside of the sound cavity cover 12 through the through hole 3221; the second fixing wall 3231 of the second mounting groove 323 extends vertically from the inner bottom wall 321 surrounded by the through hole 3221, the second fixing wall 3231 and the bottom wall 321 form a second mounting groove 323, the through hole 3221 is not formed in the bottom wall 321 of the second mounting groove 323, the diaphragm of the second speaker 33 faces away from the bottom wall 321 of the second mounting groove 323 when the second speaker 33 is mounted in the second mounting groove 323, and the diaphragm of the first speaker 31 faces the bottom wall 321 of the first mounting groove 322, so that the diaphragm directions of the first speaker 31 and the second speaker 33 are the same, and the diaphragm faces the inside of the sound cavity cover 12, so as to better blend sound and improve the effect of sound quality or low-frequency sound.

Further, a positioning ring 3223 is disposed at an end of an inner side wall of the first fixing wall 3222 close to the bottom wall 321, the diaphragm of the first speaker 31 faces the bottom wall 321 with the through hole 3221, and an edge of the end of the first speaker 31 with the diaphragm is connected to the inner side wall of the first fixing wall 3222 and the positioning ring 3223, respectively.

In this embodiment, one end of the inner side wall of the first mounting groove 322, which is close to the bottom wall 321, is provided with a positioning ring 3223, and the positioning ring 3223 is used for fixing or limiting the first speaker 31, so that the side of the first speaker 31 having the vibrating diaphragm is suspended from the bottom wall 321, thereby preventing the vibrating diaphragm from being attached to the bottom wall 321 of the mounting seat, affecting or preventing the vibration of the vibrating diaphragm, and further affecting the second speaker 33 to make sound, and affecting the sound quality or the audio frequency.

Further, the earphone further comprises a fixed cover 34 matched with the inner side wall of the second fixed wall 3231, the fixed cover 34 is detachably connected with the second mounting groove 323, an opening 341 is formed in the side wall of the fixed cover 34, a protruding portion 331 matched with the opening 341 is formed in the surface of the side wall of the second speaker 33, and the protruding portion 331 is connected with the bottom wall 321 at the edge of the opening 341 and the first fixed wall 3222;

the diaphragm of the second speaker 33 faces the inside of the sound cavity cover 12, and the side wall surface of the second speaker 33 is detachably connected to the inner side wall of the fixed cover 34.

In this embodiment, the earphone includes a fixed cover 34, and the fixed cover 34 includes: the side wall of the fixed cover 34 is provided with an opening 341, the opening 341 extends vertically from the bottom wall 321 of the fixed cover 34 to one end of the second fixed wall 3231 away from the bottom wall 321, and the opening 341 is used for matching with the protrusion 331 on the side wall of the second speaker 33 to lock or limit the second speaker 33, but is beneficial to the removal or replacement of the second speaker 33.

Referring to fig. 7, fig. 7 is a schematic structural view of a sound cavity cover according to an embodiment of the present invention;

further, the sound cavity cover 12 includes a sound outlet hole 121, and the sound outlet hole 121 is located at an end of the sound cavity cover 12 away from the base 11.

Further, the earphone further comprises: an ear cap 13, wherein the ear cap 13 is sleeved on the outer surface of one end of the sound cavity cover body 12 far away from the base 11.

Further, the ear cap 13 is made of silica gel. In this embodiment, the silica gel material of soft material is selected for use to the material of earcap 13, has higher elasticity, improves the comfort level of user when using the earphone, and then improves user's experience degree.

Further, the power storage module 23 is a module capable of charging and discharging. In this embodiment, the power source used by the headset is derived from the chargeable and dischargeable power storage module 23, so that the user can use the headset without connecting a mobile device or other terminals all the time, and the headset has high experience.

Further, the base 11 further includes: the charging circuit 22 and the charging circuit 22 are electrically connected to the control module 21 and the power storage module 23, respectively.

In this embodiment, the charging circuit 22 is mainly used for charging the power storage module 23 in the earphone to provide endurance for the earphone, specifically, when the power storage module 23 is charged, an external power source is converted into a power source matched with the power storage module 23 of the earphone, and the process may include static electricity removal or other processes to prevent the external power source from directly performing power impact on the power storage module 23 and the control module 21, thereby damaging devices inside the earphone; it should be noted that the external power source in this embodiment should be a power source provided by a charger or a charging box matched with the earphone device, and is not further limited.

Referring to fig. 8, fig. 8 is a schematic structural diagram of a first charging port and a second charging port of an earphone base according to an embodiment of the present invention;

further, the surface of the base 11 further comprises: the charging circuit 22 is electrically connected to an external power source through the first charging port 111 and the second charging port 112, respectively. In this embodiment, when the user charges the earphone, the charging circuit may be electrically connected to the external power source, specifically, the base 11 of the earphone includes a charging circuit, the charging circuit includes a first charging port 111 and a second charging port 112, the charging circuit is electrically connected to the power storage module 23 and the control module 21, and is electrically connected to the first charging port 111 and the second charging port 112 in the charging circuit through the external power source, which requires a charging module matching with the first charging port 111 and the second charging port 112, and the charging module is an earphone charging socket or an earphone charging box, which is not further limited in this embodiment.

The utility model provides a two speaker earphones, the earphone includes: a housing having an accommodating space, the housing comprising: base 11 with accommodating space and with base 11 matching formation confined space's sound chamber lid 12 contain in the accommodating space of base 11: electric storage module 23 and control module 21, contain in the sound chamber lid 12: the first speaker 31 and the second speaker 33, the earphone further includes: a speaker mounting base 32 forming a sound cavity with the sound cavity cover 12; the control module 21 is electrically connected with the power storage module 23, the first speaker 31 and the second speaker 33, respectively, and the power storage module 23 is also electrically connected with the first speaker 31 and the second speaker 33, respectively; the speaker mount 32 includes: a first mounting groove 322 and a second mounting groove 323 opposite to the bottom wall 321 of the first mounting groove 322; the first speaker 31 and the second speaker 33 are respectively installed in the first installation groove 322 and the second installation groove 323, the sound emitting surface of the first speaker 31 is close to the speaker installation seat 32, the sound emitting surface of the second speaker 33 is far away from the speaker installation seat 32, the sound emitting surface of the first speaker 31 and the sound emitting surface of the second speaker 33 face the sound cavity cover 12 together, the speaker installation seat 32 is connected with the inner wall of the sound cavity cover 12, and the sound cavity cover 12 is used for melting the audio of the first speaker 31 and the second speaker 33. The utility model discloses a set up first speaker 31 and second speaker 33 in the earphone, and first speaker 31 passes through speaker mount pad 32 syntropy with second speaker 33 and sets up, in order to improve the tone quality of earphone, and design first speaker 31, second speaker 33 and speaker mount pad 32 cooperation sound chamber lid 12, make the sound chamber simple structure, and seal and melt the sound to the sound that first speaker 31 and second speaker 33 sent, improve the effect of the bass frequency of earphone.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and in actual implementation, there may be other divisions, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not implemented. Alternatively, the indirect coupling or communication connection of the devices or modules may be electrical, mechanical or other.

The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.

It should be noted that, for the sake of simplicity, the foregoing method embodiments are described as a series of combinations of actions, but those skilled in the art should understand that the present invention is not limited by the described sequence and number, because some arrangements may be performed in other ways or simultaneously according to the present invention. Furthermore, those skilled in the art should also appreciate that the embodiments described in this specification are preferred and that no particular arrangement or number of such embodiments is required.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It is right above the utility model provides a description of two speaker earphones, to the technical staff in the 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 dual speaker headset, the headset comprising: a housing having a receiving space, the housing comprising: base that has accommodating space and with the sound chamber lid that the base phase-match formed sealed space, contain in the accommodating space of base: accumulate module and control module, contain in the accommodating space of sound chamber lid: first speaker and second speaker, the earphone still includes: the loudspeaker mounting seat and the sound cavity cover body form a sound cavity;

2. The dual speaker headset of claim 1, wherein the speaker mount further comprises: the base comprises a bottom wall with a concave opening, a first fixing wall and a second fixing wall, wherein the first fixing wall is provided with a through hole formed by the concave opening in the bottom wall and vertically extends from the edge of the bottom wall to the direction of the base, the second fixing wall is vertically extended from the edge of the inner side of the concave opening in the bottom wall to the direction far away from the base, the first fixing wall and the bottom wall form a first mounting groove, and the second fixing wall and the bottom wall form a second mounting groove.

3. The dual speaker earphone as claimed in claim 2, wherein a positioning ring is disposed at an end of the inner sidewall of the first fixed wall adjacent to the bottom wall, the diaphragm of the first speaker faces the bottom wall having the through hole, and an edge of the end of the first speaker having the diaphragm is connected to the inner sidewall of the first fixed wall and the positioning ring, respectively.

4. The dual speaker headset as claimed in claim 2, further comprising a fixed cover body matching with the inner sidewall of the second fixed wall, wherein the fixed cover body is detachably connected with the inner sidewall of the second fixed wall, the side wall of the fixed cover body is provided with an opening, the surface of the side wall of the second speaker is provided with a protrusion matching with the opening, and the protrusion is connected with the bottom wall at the edge of the opening and the first fixed wall;

5. The dual speaker earphone as recited in claim 1, wherein the sound cavity cover comprises a sound outlet hole, and the sound outlet hole is located at an end of the sound cavity cover away from the base.

6. The dual speaker headset of claim 5, wherein the headset further comprises: the ear cap is sleeved on the outer surface of the side wall of the sound outlet hole.

7. The dual speaker earphone as recited in claim 6, wherein the material of the earcap is a silicone material.

8. The dual speaker headset of claim 1, wherein the power storage module is a rechargeable module.

9. The dual speaker headset of claim 1, further comprising within the base: and the charging circuit is electrically connected with the control module and the electricity storage module respectively.

10. The dual speaker headset of claim 9, wherein the base surface further comprises: the charging circuit is electrically connected with an external power supply through the first charging port and the second charging port respectively.