CN215991160U - Bluetooth headset and storehouse of charging - Google Patents
Bluetooth headset and storehouse of charging Download PDFInfo
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- CN215991160U CN215991160U CN202121335604.3U CN202121335604U CN215991160U CN 215991160 U CN215991160 U CN 215991160U CN 202121335604 U CN202121335604 U CN 202121335604U CN 215991160 U CN215991160 U CN 215991160U
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Abstract
The utility model discloses a Bluetooth headset which comprises a headset body and a power supply body, wherein the headset body is detachably and fixedly connected with the power supply body, when the headset body is connected with the power supply body, the power supply body provides electric energy for the headset body, the headset body is provided with an emergency charging and discharging module, and when the power supply body is separated from the headset body, the headset body keeps working. According to the Bluetooth headset, the emergency charging and discharging module is used for supplying power to the headset body, so that when the power supply body is separated from the headset body, the headset body can normally work for a short time, the power supply body cannot be shut down in the process of replacing the power supply body, and the Bluetooth headset can be continuously used. The utility model also discloses a charging bin.
Description
Technical Field
The utility model relates to the technical field of Bluetooth headsets, in particular to a Bluetooth headset capable of continuously working when a battery is replaced.
Background
The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. After the existing Bluetooth is used for a period of time, the earphone needs to be charged through the charging bin, and the existing Bluetooth cannot be used continuously; chinese patent 209710281U discloses a bluetooth headset with a hidden contact and a replaceable battery, which is convenient for replacing the battery, but when the battery is replaced, the bluetooth headset stops working for a short time, and can start to work again after being opened, and the continuity is poor, so that the bluetooth headset capable of working continuously when the battery is replaced is provided.
Disclosure of Invention
The utility model provides a Bluetooth headset which can continuously work when a battery is replaced.
The Bluetooth headset adopts the following technical scheme:
the utility model provides a bluetooth headset, includes earphone body and power body, earphone body and power body detachably fixed connection, when earphone body and power body are connected, power body provides the electric energy for the earphone body, the earphone body is equipped with emergent charge and discharge module, and when power body breaks away from the earphone body, the earphone body keeps working.
As a preferred scheme, an earphone main board is arranged inside the earphone body, a power main board is arranged inside the power main board, a first CPU, a pickup module, a bluetooth module, an emergency charging and discharging module and a power amplifier module are arranged on the earphone main board, the emergency charging and discharging module is provided with an external power connection port, the first CPU is electrically connected with the pickup module, the bluetooth module, the emergency charging and discharging module and the power amplifier module, a second CPU, a battery protection module, a charging module and a discharging module are arranged on the power main board, the battery protection module, the charging module and the discharging module are electrically connected with the second CPU, the charging module is provided with a charging port, the discharging module is provided with a discharging port, and the power main board and the earphone body are electrically connected with the external power connection port through the discharging port.
Preferably, the power supply main board is further provided with a noise reduction module, and the noise reduction module is electrically connected with the second CPU.
Preferably, the earphone body is provided with a groove, the power supply body is clamped in the groove of the Bluetooth earphone, and an external power supply connection port on the earphone body corresponds to a discharge port on the power supply body.
Preferably, magnets which attract each other are respectively arranged on the earphone body and the power supply body, and the earphone body is connected with the power supply body through the magnets which attract each other.
Preferably, the emergency charging and discharging module is a rechargeable battery or a parallel capacitor assembly.
The Bluetooth headset disclosed by the utility model has the beneficial effects that: the Bluetooth headset is provided with the emergency charging and discharging module, when the power supply body is taken down, the emergency charging and discharging module is used for supplying power to the headset body, so that when the power supply body is separated from the headset body, the headset body can work normally for a short time, the headset body is guaranteed to be continuously used, and the power supply body cannot be powered off in the process of replacing the power supply body.
The utility model also provides a charging bin which can charge the power supply body, and even if the Bluetooth headset is used, the charging of the power supply body is not influenced.
The utility model provides a storehouse charges, includes the storehouse body that charges, charges the cang gai and charges the storehouse circuit, the storehouse body that charges is connected with the storehouse lid is articulated, the storehouse body that charges is located to the storehouse circuit that charges, the inside of the storehouse body that charges is provided with the battery and places the storehouse and place the storehouse with the earphone, the storehouse circuit that charges is used for placing the battery in storehouse for locating the battery and charges.
As preferred scheme, the surface of storehouse body that charges is provided with quantity of electricity display screen and pilot lamp.
As preferred scheme, the bottom of the storehouse body that charges is provided with the interface that charges.
The charging bin disclosed by the utility model has the beneficial effects that: the battery placing bin is used for placing the power supply body and charging the power supply body through the charging bin circuit,
drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a partial cross-sectional view of an earphone body and a power supply body of the present invention;
FIG. 2 is an exploded view of the earphone body and the power supply body of the present invention;
FIG. 3 is a top view of the charging chamber body of the present invention;
FIG. 4 is a front partial cross-sectional view of the charging hopper body of the present invention;
FIG. 5 is a schematic bottom structure view of the charging chamber body according to the present invention;
FIG. 6 is a block diagram of the earphone main board of the present invention;
fig. 7 is a block diagram of the power board of the present invention.
In the figure: 1. an earphone body; 2. a magnet; 3. a power supply body; 4. an earphone main board; 5. a power supply main board; 6. a charging bin body; 7. a battery placing bin; 8. an earphone placing bin; 9. a charging bin cover; 10. an electric quantity display screen; 11. a battery; 12. and a charging interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 2, a bluetooth headset includes a headset body 1 and a power supply body 3, wherein an earphone main board 4 is disposed inside the headset body 1, a power supply main board 5 and a rechargeable battery are disposed inside the power supply body 3, and the power supply main board 5 is used for charging and discharging the rechargeable battery.
Wherein, one side of earphone body 1 is provided with magnet 2, earphone body 1, power body 3 pass through magnet 2 absorption connection. The earphone body 1 and the power supply body 3 are simple in connection structure and convenient to detach in the mode.
As shown in fig. 6, the earphone main board 4 is provided with a first CPU, a pickup module, a bluetooth module, an emergency charging and discharging module and a power amplifier module, the emergency charging and discharging module is provided with an external power connection port, the first CPU is electrically connected with the pickup module, the bluetooth module, the emergency charging and discharging module and the power amplifier module, and the power supply body 3 supplies power to the earphone main board 4. Referring to fig. 7, a second CPU, a battery protection module, a noise reduction module, a charging module, and a discharging module are disposed on the power supply main board 5, the battery protection module, the charging module, and the discharging module are electrically connected to the second CPU, the charging module is provided with a charging port, the discharging module is provided with a discharging port, and the earphone main board 4 and the power supply main board 5 are electrically connected to an external power supply connection port through the discharging port. In this embodiment, the pickup module on earphone mainboard 4 is the audio frequency processing chip, and bluetooth module is bluetooth chip module, and the power amplifier module is the power amplification chip, emergent charging and discharging module is rechargeable battery or electric capacity subassembly.
The charging module is connected with an external power supply to charge the battery in the power supply body 3, the charging module is a common charging management chip, and the size is not limited in the embodiment. The second CPU performs detection control on the charging and discharging process, such as charging and discharging current detection control. The battery protection module is a battery charging protection chip for protecting charging safety, and the number is not limited in this embodiment. The noise reduction module is a charging noise reduction circuit or a chip and is used for filtering charging interference signals, specifically a common filtering or anti-electromagnetic interference circuit. The discharging module is a discharging control chip.
The bluetooth headset is not enough in the electric quantity in the use, can change power supply body 3, because earphone mainboard 4 of earphone body 1 is equipped with the emergent charge-discharge module that has the storage electric energy, can guarantee that power supply body 3 that the electric quantity is not enough when breaking away from earphone body 1, can work for a short time, because earphone body 1 is connected with 3 magnetic adsorption of power supply body, power supply body 3 changes conveniently, has improved bluetooth headset's time of endurance, and power supply body 3 that the electric quantity is not enough charges.
Referring to fig. 3-5, a charging bin comprises a charging bin body 6, a charging bin cover 9 and a charging bin circuit, wherein the charging bin body 6 is hinged to the charging bin cover 9, the charging bin body 6 is provided with a battery placing bin 7 and an earphone placing bin 8, an electric quantity display screen 10 and an indicator light are arranged on the surface of the charging bin body 6, the electric quantity display screen 10 can display the electric quantity of a current battery, the charging bin circuit is visual, the charging bin circuit is used for charging a power supply body 3 placed in the battery placing bin 7, a charging interface 12 is arranged at the bottom of the charging bin body 6, and the charging interface 12 is electrically connected with the charging bin circuit. The electric quantity on the bluetooth headset is used up, can change the power body 3 that charges in the storehouse body 6 that charges, promotes bluetooth headset and uses the continuity.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a bluetooth headset, includes earphone body (1) and power body (3), its characterized in that: the earphone body is fixedly connected with the power supply body in a detachable mode, when the earphone body is connected with the power supply body, the power supply body provides electric energy for the earphone body, the earphone body is provided with an emergency charging and discharging module, and when the power supply body is separated from the earphone body, the earphone body keeps working.
2. The Bluetooth headset according to claim 1, wherein a headset main board (4) is provided inside the headset main body (1), a power supply main board (5) is arranged inside the power supply body (3), a first CPU, a sound pickup module, a Bluetooth module, an emergency charging and discharging module and a power amplifier module are arranged on the earphone main board (4), the emergency charge-discharge module is provided with an external power supply connecting port, the first CPU is electrically connected with the pickup module, the Bluetooth module, the emergency charge-discharge module and the power amplifier module, the power supply main board (5) is provided with a second CPU, a battery protection module, a charging module and a discharging module, the battery protection module, the charging module and the discharging module are electrically connected with the second CPU, the charging module is provided with a charging port, the discharging module is provided with a discharging port, and the power supply body and the earphone body are electrically connected with an external power supply connecting port through the discharging port.
3. The bluetooth headset according to claim 2, wherein the power supply main board (5) is further provided with a noise reduction module, and the noise reduction module is electrically connected with the second CPU.
4. The bluetooth headset of any one of claims 1-3, wherein: the Bluetooth headset is characterized in that a groove is formed in the headset body, the power supply body is clamped in the groove of the Bluetooth headset, and an external power supply connection port in the headset body corresponds to a discharge port in the power supply body.
5. The bluetooth headset of any one of claims 1-3, wherein: the earphone body and the power supply body are respectively provided with magnets which attract each other, and the earphone body is connected with the power supply body through the magnets which attract each other.
6. The bluetooth headset of any one of claims 1-3, wherein: the emergency charging and discharging module is a rechargeable battery or a capacitor assembly.
7. A charging bin comprises a charging bin body, a charging bin cover (9) and a charging bin circuit, wherein the charging bin body (6) is hinged to the charging bin cover (9), the charging bin circuit is arranged in the charging bin body, and the charging bin circuit is characterized in that a battery placing bin (7) and an earphone placing bin (8) are arranged inside the charging bin body (6), the charging bin circuit is used for charging a power supply body arranged in the battery placing bin, the battery placing bin is used for placing the power supply body of the Bluetooth earphone according to any one of claims 1-6, and the earphone placing bin is used for placing the earphone body of the Bluetooth earphone according to any one of claims 1-6.
8. A charging magazine as defined in claim 7 wherein: the surface of the charging bin body (6) is provided with an electric quantity display screen (10) and an indicator light.
9. A charging magazine as defined in claim 8 wherein: the bottom of the charging bin body (6) is provided with a charging interface (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335604.3U CN215991160U (en) | 2021-06-16 | 2021-06-16 | Bluetooth headset and storehouse of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335604.3U CN215991160U (en) | 2021-06-16 | 2021-06-16 | Bluetooth headset and storehouse of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215991160U true CN215991160U (en) | 2022-03-08 |
Family
ID=80578051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121335604.3U Active CN215991160U (en) | 2021-06-16 | 2021-06-16 | Bluetooth headset and storehouse of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215991160U (en) |
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2021
- 2021-06-16 CN CN202121335604.3U patent/CN215991160U/en active Active
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