CN212137895U - Wireless earphone - Google Patents

Abstract

The application provides a wireless earphone, and relates to the technical field of earphones. The wireless earphone comprises a power supply module, a mainboard module, a communication module and a voice control module, wherein the power supply module is detachably and electrically connected with the mainboard module; the mainboard module and the sound control module are detachably connected and electrically connected; the communication module is detachably connected and electrically connected with the power module and the mainboard module. Adopt the wireless earphone that this application embodiment provided, because for dismantling the connection between each module, consequently can change the performance of earphone through changing different modules to, and if take place the module and damage, can directly change this damaged module, need not scrap whole earphone.

Description

Wireless earphone

The present application claims priority from chinese patent application No. 202020337342.3 entitled "a wireless headset" filed on 17.03.2020, which is incorporated herein by reference in its entirety.

Technical Field

The application relates to the technical field of earphones, in particular to a wireless earphone.

Background

The traditional earphone is a wired earphone, but the earphone wire of the wired earphone is easy to wind, and is inconvenient to wear and use, so that the wireless earphone is produced at the right moment. Wireless headsets are widely used with their advantages of being wireless and lightweight.

However, the wireless headset is usually designed in an integrated manner, so that the performance of the wireless headset is relatively fixed, and if components are damaged, the whole wireless headset is damaged.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a wireless earphone, the performance of earphone can be changed through changing different modules. The technical scheme is as follows:

the embodiment of the application provides a wireless earphone, which comprises a power module, a motherboard module, a communication module and a voice control module,

the power supply module is detachably and electrically connected with the mainboard module;

the mainboard module and the sound control module are detachably and electrically connected;

the communication module, the power module and the mainboard module are detachably connected and electrically connected.

Optionally, the power supply module includes a power supply main body and a power supply housing, the motherboard module includes a motherboard main body and a motherboard housing, and the voice control module includes a voice control main body and a voice control housing;

the power supply shell is detachably connected with the main board shell, and the main board shell is detachably connected with the sound control shell;

the power supply main body is electrically connected with the mainboard main body, and the mainboard main body is electrically connected with the sound control main body.

Optionally, the power supply housing is connected to the main board housing through a first clamping structure.

Optionally, the first clamping structure comprises a first female buckle and a first male buckle, wherein:

the first female buckle is arranged on the power supply shell;

the first male buckle is arranged on the inner wall of the first plug-in hole of the mainboard shell;

the first female buckle is clamped with the first male buckle.

Optionally, the main board body and the power supply body are electrically connected through a first contact, wherein:

the first contact is arranged on the power supply main body and penetrates through the first plug-in hole to be electrically connected with the main board main body.

Optionally, the power supply housing is magnetically connected to the main board housing.

Optionally, a first magnet is arranged on the power supply housing, a second magnet is arranged on the mainboard housing, and the opposite surfaces of the first magnet and the second magnet are opposite.

Optionally, the power supply housing is a permanent magnet, and the main board housing is a conductor with magnetic attraction.

Optionally, the main board housing and the voice control housing are connected through a second clamping structure.

Optionally, the second clamping structure comprises a second male buckle and a second female buckle, wherein:

the second male buckle is arranged on the inner wall of a second plug-in hole of the mainboard shell;

the second female buckle is arranged on the sound control shell;

the second male buckle is clamped with the second female buckle.

Optionally, the sound control body is electrically connected to the main board body through a second contact, wherein:

the second contact is arranged on the sound control main body and penetrates through the second plug-in mounting hole to be electrically connected with the main board main body.

Optionally, the power supply main body includes an electric core and a protection circuit board, the main board main body includes a power management chip, a coding and decoding chip, a radio frequency circuit and a microphone, and the sound control main body includes a speaker.

Optionally, the wireless headset further comprises a silica gel sleeve, and the silica gel sleeve is sleeved on the front mouth of the sound control shell.

Optionally, the wireless headset further comprises a heart rate detection module, wherein the heart rate detection module is respectively arranged between the communication module and the mainboard module and is detachably connected with the mainboard module and electrically connected with the mainboard module.

The technical scheme provided by the embodiment of the application at least comprises the following beneficial effects:

the embodiment of the application provides a wireless headset, and this wireless headset includes power module, mainboard module and acoustic control module, for can dismantling connection and electric connection between power module and the mainboard module, for dismantling connection and electric connection between mainboard module and the acoustic control module. Because the modules are detachably connected, the performance of the earphone can be changed by replacing different modules, and if the modules are damaged, the damaged modules can be directly replaced without scrapping the whole earphone.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic diagram of a wireless headset according to an embodiment of the present application;

FIG. 2 is a schematic diagram of another wireless headset according to an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating yet another wireless network according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a power module according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a motherboard module according to an embodiment of the present application;

fig. 6 is a schematic structural diagram illustrating a voice control module according to an embodiment of the present application.

Description of the figures

1. Power module, 11, power supply main part, 111, electric core, 112, protection circuit board, 12, power casing, 121, first female buckle, 2, mainboard module, 21, mainboard main part, 22, mainboard casing, 221, first public buckle, 222, the public buckle of second, 3, acoustic control module, 31, acoustic control main part, 311, loudspeaker, 32, acoustic control casing, 321, the female buckle of second, 4, silica gel cover.

With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The embodiment of the application provides a wireless headset, which is shown in fig. 1-3, and shows schematic diagrams of three wireless headsets. The wireless earphone comprises a power module 1, a mainboard module 2, a communication module and a voice control module 3.

The power module 1 is detachably and electrically connected with the mainboard module 2, and the mainboard module 2 is detachably and electrically connected with the voice control module 3; the communication module is detachably connected and electrically connected with the power module 1 and the mainboard module 2.

The power module 1 is used for providing power for components in the wireless headset. The motherboard module 2 is used for receiving and converting signals. The voice control module 3 is used for making a sound. The communication module is used for connecting the wireless earphone with the intelligent product to realize wireless communication.

Optionally, the Wireless headset may be a tws (true Wireless stereo) headset, an infrared headset, a 2.4G headset, or the like, which is not limited in this embodiment of the present application.

The embodiment of the application provides a wireless headset, and this wireless headset includes power module, mainboard module and acoustic control module, for can dismantling connection and electric connection between power module and the mainboard module, for dismantling connection and electric connection between mainboard module and the acoustic control module. Because the modules are detachably connected, the performance of the earphone can be changed by replacing different modules, and if the modules are damaged, the damaged modules can be directly replaced without scrapping the whole earphone.

The wireless headset that this application embodiment provided, under the prerequisite that all the other modules are the same, different power module 1 can realize the earphone of different duration, and the earphone of different mainboard functions (for example tone quality) can be realized to different mainboard module 2, and the earphone of different acoustic control can be realized to different acoustic control module 3. Therefore, the wireless earphone provided by the embodiment of the application has stronger variability, and a user can assemble the wireless earphone meeting the requirements of the user by himself. And when one module is damaged, the user can purchase the same type of module to replace, so that the user does not need to purchase the whole earphone again, and the fund of the user is saved.

Alternatively, the power module 1 may include a power main body 11 and a power housing 12, the motherboard module 2 may include a motherboard main body 21 and a motherboard housing 22, and the voice control module 3 may include a voice control main body 31 and a voice control housing 32.

The power supply housing 12 is detachably connected and electrically connected to the main board housing 22, and the main board housing 22 is detachably connected and electrically connected to the sound control housing 32.

The power supply main body 11 may include a cell 111 and a protection circuit board 112. The cell 111 is used for storage and supply of electric energy, and the protection circuit board 112 is used to protect the cell 111 at the time of charge and discharge to prevent the cell 111 from being overcharged or overdischarged. The protection circuit board 112 is electrically connected to the battery cell 11, and during charging, the charging heads are electrically connected to the protection circuit board 112.

The main board body 21 includes a power management chip, a codec chip, a radio frequency circuit, a microphone, and the like. The power management chip is directly electrically connected to the power main body 11. The coding and decoding chip is used for converting electromagnetic waves sent by a terminal connected with the wireless earphone into electric signals and converting the electric signals generated by the microphone into the electromagnetic waves. The radio frequency circuit is used for receiving and transmitting electromagnetic waves. The microphone is used for receiving sound signals and converting the sound signals into electric signals. Radio frequency circuits may also be referred to as rf (radio frequency) circuits.

The voice control body 31 includes a speaker 311, and the speaker 311 is configured to convert an electrical signal into a sound signal and emit a sound.

Alternatively, the detachable connection of the power supply housing 12 and the main board housing 22 may be a snap connection or a threaded connection. The main board housing 22 and the voice control housing 32 can be detachably connected by clamping or screwing. The connection mode between the power supply housing 12 and the main board housing 22 may be the same as or different from the connection mode between the main board housing 22 and the sound control housing 32.

The power main body 11 and the main board main body 21 may be electrically connected through a metal contact, and the main board main body 21 may also be electrically connected through a metal contact and the sound control main body 31.

In one possible implementation, the power supply housing 12 is connected to the main board housing 22 by a first clamping structure.

The first clamping structure comprises a first female buckle 121 and a first male buckle 221, wherein: the first female buckle 121 is disposed on the power supply housing 12; the first male buckle 221 is disposed on an inner wall of the first insertion hole of the main board housing 22; the first female latch 121 is engaged with the first male latch 221.

The power supply housing 12 and the main board housing 22 are connected by a first clamping structure, so that the two housings are convenient to detach, firm to connect, and low in manufacturing cost.

Illustratively, as shown in fig. 3 to 5, a first female buckle 121 is disposed on the power supply housing 12, a first insertion hole is disposed on the main board housing 22, a first male buckle 221 is disposed on an inner wall of the first insertion hole, and the first female buckle 121 is clamped with the first male buckle 221. The first female latch 121 may be an annular groove on the outer wall of the power supply housing 12, and the first male latch 221 may be an annular protrusion on the inner wall of the first insertion hole.

In implementation, when assembling the power module 1 and the motherboard module 2, the end of the power housing 12 provided with the first female buckle 121 is inserted into the first insertion hole on the motherboard housing 22, so that the first male buckle 221 is located in the first female buckle 121, thereby completing the clamping connection between the power housing 12 and the motherboard housing 22. Moreover, when the clamping is completed, the electrical connection between the power supply main body 11 and the main board main body 21 should be realized.

In another possible embodiment, the power supply housing 12 is magnetically coupled to the main board housing 22. That is, the power supply housing 12 and the main board housing 22 can be detachably connected by magnetic attraction.

In one example, a first magnet is disposed on the power supply housing 12 and a second magnet is disposed on the motherboard housing 22, the first magnet opposing the opposite face of the second magnet.

In another example, a magnet may be disposed on the power supply housing 12, and a metal structure capable of being magnetically attracted may be disposed on the main board housing 22; or a metal structure capable of being attracted by magnetism is arranged on the power supply shell 12, and a magnet is arranged on the main board shell 22, so that the detachable connection between the power supply shell 12 and the main board shell 22 can be realized.

Alternatively, the power supply case 12 is a permanent magnet, and the main board case 22 is a conductor having magnetic attraction.

In order to reduce the component structure of wireless earphone, further, the material of power supply housing 12 can be directly for the permanent magnet, and the material of mainboard casing 22 can be for having the conductor of magnetic attraction nature, like iron, when power supply housing 12 and mainboard casing 22 contact, also can realize the detachable connection between power supply housing 12 and the mainboard casing 22.

Alternatively, the power supply case 12 may be a magnetically attractive conductor, and the main board case 22 may be a permanent magnet. The embodiments of the present application do not limit this.

In one possible implementation, the main board body 21 is electrically connected to the power supply body through a first contact, wherein: the first contact is disposed on the power supply main body 11, and the first contact passes through the first insertion hole to be electrically connected with the main board main body 21.

The first contact may be a protrusion made of metal. In order to make the electrical connection more stable, the main board body 21 may be provided with a contact base engaged with the first contact, and the contact base may be provided with a groove, so that the contact between the contact base and the contact is more sufficient.

Illustratively, as shown in fig. 3, a first contact for electrical connection is provided on the power supply main body 11, and a contact base is provided at a corresponding position of the main board main body 21. When the power supply housing 12 and the main board housing 22 complete the clamping connection, the first contact and the contact base also complete the contact, so that the electrical connection between the power supply main body 11 and the main board main body 21 is realized. Specifically, the protection circuit board 112 of the power supply main body 11 is provided with a contact, and the power management chip is provided with a contact base.

It should be noted that the electrical connection between the power main body 11 and the main board body 21 may also have other forms, for example, the first contact may be disposed on the main board body 21, and the contact base may be disposed on the power main body 11, which is not limited in this embodiment of the present invention.

In one possible implementation, the main board housing 22 and the voice control housing 32 are connected by a second snap structure.

The second clamping structure comprises a second male buckle 222 and a second female buckle 321, wherein: the second male latch 222 is disposed on an inner wall of the second insertion hole of the main board housing 22; the second female buckle 321 is arranged on the sound control shell (32); the second male buckle (222) is clamped with the second female buckle (321).

The sound control housing 32 and the main board housing 22 are connected by a second clamping structure, so that the two housings are convenient to detach, firm in connection and low in manufacturing cost.

Illustratively, as shown in fig. 3, 5 and 6, a second insertion hole is formed in the main board housing 22, a second male snap 222 is formed on an inner wall of the second insertion hole, a second female snap 321 is formed in the sound control housing 32, and the second male snap 222 is engaged with the second female snap 321. The second female latch 321 may be an annular groove on the sound control housing 32, and the second male latch 222 may be an annular protrusion on an inner wall of the second insertion hole.

In implementation, when assembling the voice control module 3 and the motherboard module 2, the end of the voice control module 3 provided with the second female latch 321 is inserted into the second insertion hole on the motherboard housing 22, so that the second male latch 222 is located in the second female latch 321, thereby completing the clamping connection between the voice control housing 32 and the motherboard housing 22. Moreover, when the clamping is completed, the electrical connection between the voice control body 32 and the main board body 21 should be realized.

In a possible implementation manner, the sound control body 31 is electrically connected to the main board body 21 through a second contact, wherein: the second contact is disposed on the sound-control body 31, and the second contact passes through the second insertion hole and is electrically connected to the main board body 21.

The second contact may be a protrusion made of metal. In order to make the electrical connection more stable, the main board body 21 may be provided with a contact base engaged with the contact, and the contact base may be provided with a groove, so that the contact between the contact base and the contact is more sufficient.

In practice, as shown in fig. 3, the sound control body 31 is provided with a second contact for electrical connection, and a contact base is provided at a corresponding position of the main board body 21. When the main board housing 22 and the sound control housing 32 complete the clamping connection, the second contact and the contact base also complete the contact, thereby realizing the electrical connection between the sound control main body 31 and the main board main body 21.

It should be noted that the electrical connection between the sound control body 31 and the main board body 21 may have other forms. For example, the main board body 21 may be provided with a contact, and the acoustic control body 31 may be provided with a contact base, which is not limited in the embodiment of the present application.

In a possible implementation manner, in order to make the earphone wearer more comfortable, as shown in fig. 6, the wireless earphone further includes a silicone sleeve 4, and the silicone sleeve 4 is sleeved on the front mouth of the sound control housing 32.

Wherein, the silica gel cover 4 is made of flexible silica gel. The silicone sleeve 4 can also be replaced by a sponge sleeve.

Because silica gel cover 4 is flexible, when the user used and wears this wireless earphone, flexible silica gel cover 4 compares in the preceding mouth of stereoplasm, can effectively reduce the harm to the duct, improves the comfort level that the user wore the earphone.

Optionally, in order to facilitate installation of the silica gel sleeve 4, an annular groove may be provided on the outer wall of the front nozzle, and an annular protrusion matched with the annular groove is provided on the inner wall of the silica gel sleeve 4. When the silica gel sleeve 4 is sleeved on the front nozzle, the annular bulge on the inner wall of the silica gel sleeve 4 is clamped in the annular groove on the outer wall of the front nozzle.

In a possible implementation, the wireless headset further comprises a heart rate detection module, and the heart rate detection module is detachably connected and electrically connected between the communication module and the mainboard module respectively.

Above-mentioned heart rate detection module can detect user's heart rate, and this heart rate detection module can detect modulation data for example to calculate according to modulation data combination predetermined algorithm and obtain heart rate data, modulation data is produced by the modulation that the change of the blood volume of flowing through blood vessel when being detected person's heart contraction and expansion produced.

In addition, in some other embodiments, the wireless headset may further include a body temperature detection module, a blood pressure detection module, a sleep detection module, and the like, so as to detect the health condition of the user, which is not limited in this application.

This application embodiment is through becoming three module with the wireless headset split, and every module is wrapped up by solitary casing, for dismantling the connection between the module. Because every module is independent separately, can formulate the mainboard of different functions, the acoustic control of different effects, the power of different electric quantities according to the demand of difference.

It should be understood that reference to "a plurality" herein means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (14)

1. A wireless earphone is characterized in that the wireless earphone comprises a power module (1), a mainboard module (2), a communication module and a voice control module (3),

the power supply module (1) is detachably connected with the mainboard module (2) and is electrically connected with the mainboard module;

the mainboard module (2) and the sound control module (3) are detachably connected and electrically connected;

the communication module, the power module (1) and the mainboard module (2) are detachably connected and electrically connected.

2. The wireless headset according to claim 1, wherein the power module (1) comprises a power body (11) and a power housing (12), the motherboard module (2) comprises a motherboard body (21) and a motherboard housing (22), and the voice control module (3) comprises a voice control body (31) and a voice control housing (32);

the power supply shell (12) is detachably connected with the main board shell (22), and the main board shell (22) is detachably connected with the sound control shell (32);

the power supply main body (11) is electrically connected with the mainboard main body (21), and the mainboard main body (21) is electrically connected with the sound control main body (31).

3. The wireless headset of claim 2, wherein the power supply housing (12) is connected to the main board housing (22) by a first snap-fit connection.

4. The wireless headset of claim 3, wherein the first snap structure comprises a first female snap (121) and a first male snap (221), wherein:

the first female buckle (121) is arranged on the power supply shell (12);

the first male buckle (221) is arranged on the inner wall of the first insertion hole of the mainboard shell (22);

the first female buckle (121) is clamped with the first male buckle (221).

5. The wireless headset of claim 4, wherein the main board body (21) and the power supply body are electrically connected by a first contact, wherein:

the first contact is arranged on the power supply main body (11), and the first contact penetrates through the first insertion hole to be electrically connected with the main board main body (21).

6. The wireless headset of claim 2, wherein the power supply housing (12) is magnetically coupled to the main board housing (22).

7. The wireless headset of claim 6, wherein the power supply housing (12) has a first magnet disposed thereon and the main board housing (22) has a second magnet disposed thereon, the first magnet being opposite the opposite face of the second magnet.

8. The wireless headset of claim 6, wherein the power supply housing (12) is a permanent magnet and the main board housing (22) is a magnetically attractive conductor.

9. The wireless headset of claim 2, wherein the main board housing (22) and the voice activated housing (32) are connected by a second snap-fit arrangement.

10. The wireless headset of claim 9, wherein the second snap structure comprises a second male snap (222) and a second female snap (321), wherein:

the second male buckle (222) is arranged on the inner wall of a second plug-in hole of the mainboard shell (22);

the second female buckle (321) is arranged on the sound control shell (32);

the second male buckle (222) is clamped with the second female buckle (321).

11. The wireless headset of claim 10, wherein the sound control body (31) is electrically connected to the main board body (21) via a second contact, wherein:

the second contact is arranged on the sound control main body (31), and the second contact penetrates through the second plug-in hole to be electrically connected with the main board main body (21).

12. The wireless headset according to any one of claims 2-11, wherein the power supply body (11) comprises a battery cell (111) and a protection circuit board (112), the main board body (21) comprises a power management chip, a codec chip, a radio frequency circuit and a microphone, and the voice-controlled body (31) comprises a speaker (311).

13. The wireless headset according to any of claims 2-11, further comprising a silicone sleeve (4), wherein the silicone sleeve (4) is fitted over a front mouth of the voice-activated housing (32).

14. A wireless headset according to any of claims 2-11, further comprising a heart rate detection module, wherein the heart rate detection module is detachably and electrically connected to the communication module and the motherboard module (2), respectively.

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