CN110830872A

CN110830872A - Wireless earphone

Info

Publication number: CN110830872A
Application number: CN201911215522.2A
Authority: CN
Inventors: 蔡昌球; 凌云
Original assignee: Guangzhou Kugou Computer Technology Co Ltd
Current assignee: Guangzhou Kugou Computer Technology Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-02-21

Abstract

The application relates to a wireless earphone, which belongs to the technical field of earphones. The wireless earphone comprises a battery module, a mainboard module and a sound effect module, wherein the battery module is detachably connected with the mainboard module and electrically connected with the mainboard module, and the mainboard module is detachably connected with the sound effect module and electrically connected with the sound effect module. The wireless earphone provided by the embodiment of the application can meet the diversity requirement of a user, and when one component is damaged, the whole wireless earphone does not need to be scrapped.

Description

Wireless earphone

Technical Field

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

Background

Compared with wired earphones, the wireless earphones are not bound by connecting wires, so that the wireless earphones are more convenient for people to use and are popular with many people.

The related art wireless headset generally includes a speaker, a main board, and a battery, and the three are integrally fixed by a housing.

In the course of implementing the present application, the inventors found that the related art has at least the following problems:

for a wireless headset in the related art, the performance of the wireless headset is fixed, and the wireless headset lacks variability and cannot meet the diversity requirements of users. Moreover, when any component in the wireless earphone is damaged, the whole wireless earphone needs to be scrapped.

Disclosure of Invention

The embodiment of the application provides a wireless earphone which can solve the technical problems existing in the related technology. The technical scheme of the wireless earphone is as follows:

the embodiment of the application provides a wireless earphone, which comprises a battery module, a mainboard module and a sound effect module, wherein,

the battery module with mainboard module releasable connection and electric connection, the mainboard module with sound effect module releasable connection and electric connection.

In one possible implementation manner, the battery module includes a battery unit and a battery case, the motherboard module includes a motherboard unit and a motherboard case, and the sound effect module includes a sound effect unit and a sound effect unit case;

the battery shell is detachably connected with the mainboard shell, and the mainboard shell is detachably connected with the sound effect unit shell;

the battery unit is electrically connected with the mainboard unit, and the mainboard unit is electrically connected with the sound effect unit.

In one possible implementation, the battery housing is clamped to the motherboard housing.

In a possible implementation manner, a first female buckle is arranged on the outer wall of the battery shell, a first insertion hole is formed in the mainboard shell, a first male buckle is arranged on the inner wall of the first insertion hole, and the first female buckle is connected with the first male buckle in a clamped mode.

In a possible implementation manner, a contact is arranged on the battery unit, and the contact penetrates through the first insertion hole to be electrically connected with the main board unit.

In one possible implementation, the main board housing is clamped with the sound effect unit housing.

In a possible implementation manner, a second insertion hole is formed in the main board shell, a second male buckle is arranged on the inner wall of the second insertion hole, a second female buckle is arranged on the sound effect unit shell, and the second male buckle is connected with the second female buckle in a clamping mode.

In a possible implementation manner, a contact is arranged on the sound effect unit, and the contact penetrates through the second insertion hole to be electrically connected with the main board unit.

In a possible implementation manner, the battery unit includes a battery core and a protection circuit board, the motherboard unit includes a power management chip, a coding/decoding chip, a radio frequency circuit, and a microphone, and the sound effect unit includes a speaker.

In a possible implementation manner, the wireless headset further comprises a silica gel sleeve, and the silica gel sleeve is sleeved on the front mouth of the sound effect unit shell.

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 earphone, which comprises a battery module, a mainboard module and a sound effect module, wherein the battery module is detachably connected with the mainboard module and electrically connected with the mainboard module, and the mainboard module is detachably connected with the sound effect module and electrically connected with the sound effect module. Therefore, for one earphone, the performance of the earphone can be changed by replacing different modules, and the diversity requirement of a user can be met. And when any module is damaged, only the damaged module can be replaced without scrapping the whole wireless 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. In the drawings:

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

fig. 2 is a schematic diagram of a separated state of an earphone according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a separated earphone according to an embodiment of the present application;

fig. 4 is a schematic structural view illustrating a battery 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 of a sound effect module according to an embodiment of the present application.

Description of the figures

1. Battery module, 11, battery unit, 111, electric core, 112, protection circuit board, 12, battery case, 121, first female buckle, 2, mainboard module, 21, mainboard unit, 22, mainboard shell, 221, first public buckle, 222, second public buckle, 3, sound effect module, 31, sound effect unit, 311, loudspeaker, 32, sound effect unit shell, 321, second female buckle, 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

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application provides a wireless headset, as shown in fig. 1-3, the wireless headset includes a battery module 1, a motherboard module 2 and a sound effect module 3, wherein the battery module 1 is detachably connected and electrically connected with the motherboard module 2, and the motherboard module 2 is detachably connected and electrically connected with the sound effect module 3.

The Wireless earphone may be a tws (true Wireless stereo) earphone, an infrared earphone, or a 2.4G earphone.

The battery module 1 is used for supplying power to the mainboard module 2 and the sound effect module 3. The main board module 2 is used for receiving and converting signals. The sound effect module 3 is used for emitting sound.

The wireless earphone that this application embodiment provided, under the prerequisite that all the other modules are the same, different battery 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 sound effects can be realized to different sound effect 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 for replacement, so that the user does not need to purchase the whole earphone again, and the fund of the user is saved.

In one possible implementation, the structure of the wireless headset may be as follows, the battery module 1 includes a battery unit 11 and a battery housing 12, the main board module 2 includes a main board unit 21 and a main board housing 22, and the sound effect module 3 includes a sound effect unit 31 and a sound effect unit housing 32. The battery housing 12 is removably connected to the main board housing 22, and the main board housing 22 is removably connected to the sound effect unit housing 32. The battery unit 11 is electrically connected to the main board unit 21, and the main board unit 21 is electrically connected to the sound effect unit 31.

The battery unit 11 includes a battery 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 unit 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 with the battery unit 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. The radio frequency circuits may also be referred to as rf (radio frequency) circuits.

The sound effect unit 31 includes a speaker 311, and the speaker 311 converts an electric signal into a sound signal and emits sound.

In practice, the detachable connection between the battery housing 12 and the main board housing 22 may be a snap connection or a screw connection. The detachable connection of the main board housing 22 and the sound effect unit housing 32 can be a snap connection or a threaded connection. The connection between the battery case 12 and the main board case 22 may be the same as or different from the connection between the main board case 22 and the sound effect unit case 32.

The battery unit 11 and the main board unit 21 may be electrically connected through a metal contact, and the main board unit 21 may also be electrically connected through a metal contact and the sound effect unit 31.

In one possible implementation, the battery enclosure 12 is snap-fit to the motherboard enclosure 22.

Wherein, the joint is a connection mode of realizing detachable connection through a male buckle and a female buckle. The male buckle is shown as a protrusion, and the female buckle is shown as a groove.

In an implementation, the battery housing 12 may have a male snap disposed thereon and the motherboard housing 22 may have a female snap disposed thereon. Alternatively, the battery housing 12 may be provided with a female snap and the motherboard housing 22 may be provided with a male snap. By clamping the battery housing 12 to the motherboard housing 22, the battery housing and the motherboard housing can be easily disassembled, the connection is firm, and the manufacturing cost is low.

In a possible implementation manner, as shown in fig. 3 to 5, a specific form of the clamping connection between the battery case 12 and the motherboard case 22 may be as follows, a first female buckle 121 is disposed on the battery case 12, a first insertion hole is disposed on the motherboard case 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 battery case 12, and the first male latch 221 may be an annular protrusion on the inner wall of the first insertion hole.

In operation, when assembling the battery module 1 and the motherboard module 2, the end of the battery case 12 provided with the first female latch 121 is inserted into the first insertion hole of the motherboard case 22, so that the first male latch 221 is located in the first female latch 121, thereby completing the clamping connection between the battery case 12 and the motherboard case 22. Furthermore, when the clamping is completed, the electrical connection between the battery unit 11 and the main board unit 21 should be realized.

In a possible implementation manner, the specific form of electrical connection between the battery unit 11 and the main board unit 21 may be as follows, and the battery unit 11 is provided with a contact which passes through the first insertion hole and is electrically connected with the main board unit 21.

Wherein, the contact is a protrusion made of metal. In order to make the electrical connection more stable, the main board unit 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 battery unit 11 is provided with contacts for electrical connection, and the main board unit 21 is provided with contact bases at corresponding positions. When the battery shell 12 and the main board shell 22 are clamped, the contact and the contact base are also contacted, so that the battery unit 11 and the main board unit 21 are electrically connected. Specifically, the protection circuit board 112 of the battery unit 11 is provided with a contact, and the battery management chip is provided with a contact base.

In addition, the above-mentioned electrical connection manner is only an example shown in the present application, and the electrical connection between the battery unit 11 and the main board unit 21 may also have other forms, for example, a contact may be provided on the main board unit 21, and a contact base may be provided on the battery unit 11.

In one possible implementation, the main board housing 22 is snap-fit to the sound effect unit housing 32.

Wherein, the joint is a connection mode of realizing detachable connection through a male buckle and a female buckle. The male snap is represented by a protrusion, and the female snap is represented by a groove.

In practice, the sound effect unit housing 32 may have a male snap and the main board housing 22 may have a female snap. Alternatively, the sound effect unit housing 32 may be provided with a female snap and the main board housing 22 may be provided with a male snap. By clamping the sound effect unit shell 32 and the main board shell 22, the sound effect unit shell and the main board shell can be conveniently detached and firmly connected, and the manufacturing cost is low.

In a possible implementation manner, as shown in fig. 3, 5 and 6, a specific form of the clamping connection between the main board housing 22 and the sound effect unit housing 32 may be as follows, a second insertion hole is provided on the main board housing 22, a second male buckle 222 is provided on an inner wall of the second insertion hole, a second female buckle 321 is provided on the sound effect unit housing 32, and the second male buckle 222 is clamped with the second female buckle 321.

The second female latch 321 may be an annular groove on the sound effect unit housing 32, and the second male latch 222 may be an annular protrusion on the inner wall of the second insertion hole.

In implementation, when the sound effect module 3 and the motherboard module 2 are assembled, the end of the sound effect module 3 provided with the second female fastener 321 is inserted into the second insertion hole on the motherboard housing 22, so that the second male fastener 222 is located in the second female fastener 321, thereby completing the fastening of the sound effect unit housing 32 and the motherboard housing 22. Moreover, when the clamping is completed, the electrical connection between the sound effect unit 32 and the main board unit 21 should be realized.

In a possible implementation manner, the sound effect unit 31 and the main board unit 21 may be electrically connected in a specific manner as described below, and the sound effect unit 31 is provided with a contact which passes through the second insertion hole and is electrically connected with the main board unit 21.

In practice, as shown in fig. 3, the sound effect unit 31 is provided with a contact for electrical connection, and a contact base is provided at a corresponding position of the main board unit 21. When the main board housing 22 and the sound effect unit housing 32 are clamped, the contact is also contacted with the contact base, so that the sound effect unit 31 and the main board unit 21 are electrically connected.

In addition, the above-mentioned electrical connection manner is only an example shown in the present application, and the electrical connection between the sound effect unit 31 and the main board unit 21 may have other forms. For example, a contact may be provided on the main board unit 21, and a contact base may be provided on the sound effect unit 31.

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 effect unit 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.

In the implementation, because silica gel cover 4 is flexible, when wearing the earphone, flexible silica gel cover 4 replaces hard preceding mouth and duct contact, can reduce the uncomfortable of duct, improves the comfort level that the user wore the earphone.

In order to facilitate the installation of the silica gel sleeve 4, the outer wall of the front nozzle can be provided with an annular groove, and the inner wall of the silica gel sleeve 4 is provided with an annular bulge matched with the annular groove. 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.

This application embodiment is through splitting into three modules with wireless earphone, and every module is wrapped up by solitary casing, connects through corresponding buckle and contact between the module to make up into an earphone. Because every module all is independent, so can formulate the mainboard of different functions, the sound effect of different effects, the battery of different electric quantities according to the demand of difference.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wireless headset, characterized in that the wireless headset comprises a battery module (1), a main board module (2) and an acoustic effect module (3), wherein,

the battery module (1) is detachably connected and electrically connected with the mainboard module (2), and the mainboard module (2) is detachably connected and electrically connected with the sound effect module (3).

2. The wireless headset according to claim 1, wherein the battery module (1) comprises a battery cell (11) and a battery housing (12), the main board module (2) comprises a main board unit (21) and a main board housing (22), and the sound effect module (3) comprises a sound effect unit (31) and a sound effect unit housing (32);

the battery shell (12) is detachably connected with the mainboard shell (22), and the mainboard shell (22) is detachably connected with the sound effect unit shell (32);

the battery unit (11) is electrically connected with the main board unit (21), and the main board unit (21) is electrically connected with the sound effect unit (31).

3. The wireless headset of claim 2, wherein the battery housing (12) is snap-fit to the motherboard housing (22).

4. The wireless earphone according to claim 4, wherein a first female buckle (121) is arranged on the battery shell (12), a first plug-in hole is arranged on the main board shell (22), a first male buckle (221) is arranged on the inner wall of the first plug-in hole, and the first female buckle (121) is clamped with the first male buckle (221).

5. The wireless earphone according to claim 4, wherein the battery unit (11) is provided with a contact, and the contact is electrically connected with the main board unit (21) through the first insertion hole.

6. The wireless headset of claim 2, wherein the main board housing (22) is snap-fitted to the sound effect unit housing (32).

7. The wireless earphone according to claim 6, wherein a second insertion hole is formed in the main board housing (22), a second male buckle (222) is arranged on the inner wall of the second insertion hole, a second female buckle (321) is arranged on the sound effect unit housing (32), and the second male buckle (222) is clamped with the second female buckle (321).

8. The wireless earphone according to claim 7, wherein the sound effect unit (31) is provided with a contact, and the contact is electrically connected with the main board unit (21) through the second insertion hole.

9. The wireless earphone according to any one of claims 2-8, wherein the battery unit (11) comprises a battery core (111) and a protection circuit board (112), the main board unit (21) comprises a power management chip, a codec chip, a radio frequency circuit and a microphone, and the sound effect unit (31) comprises a speaker (311).

10. The wireless headset according to any of claims 2-8, further comprising a silicone sleeve (4), wherein the silicone sleeve (4) is fitted over the front mouth of the sound effect unit housing (32).