CN215581663U - Automatic answering Bluetooth earphone with good charging endurance performance - Google Patents
Automatic answering Bluetooth earphone with good charging endurance performance Download PDFInfo
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- CN215581663U CN215581663U CN202121975745.1U CN202121975745U CN215581663U CN 215581663 U CN215581663 U CN 215581663U CN 202121975745 U CN202121975745 U CN 202121975745U CN 215581663 U CN215581663 U CN 215581663U
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Abstract
The utility model relates to a Bluetooth device, and particularly discloses an automatic answering Bluetooth headset with good charging endurance, which comprises a Bluetooth headset body and a charging box, wherein the charging box is provided with a headset slot for placing the Bluetooth headset body, the charging box is internally provided with a first storage battery, a second storage battery, a change-over switch and a PCB (printed Circuit Board), the first storage battery and the second storage battery are electrically connected with the change-over switch, the change-over switch is electrically connected with the PCB, the charging box is provided with two charging interfaces for charging the first storage battery and the second storage battery, and the two charging interfaces are respectively aligned with USB (Universal Serial bus) interfaces on the first storage battery and the second storage battery; the earphone groove is internally provided with a charging guide pillar electrically connected with the PCB, and the Bluetooth earphone body is provided with a charging socket matched with the charging guide pillar. The utility model can improve the endurance time of the Bluetooth headset.
Description
Technical Field
The utility model relates to a Bluetooth device, in particular to an automatic answering Bluetooth headset with good charging endurance.
Background
The Bluetooth headset is a small device based on Bluetooth technology, and free communication can be realized only by hiding the light device at the headset without directly using communication equipment (mobile phones, computers and the like). The automatic answering Bluetooth earphone enables a driver to conveniently answer a call and can realize a call without other operations, so that the operation is convenient.
However, the size of the automatic answering Bluetooth headset is small, so that the capacity of the Bluetooth headset is low, meanwhile, the rechargeable battery inside the existing Bluetooth headset charging box is fixedly arranged inside the charging box, when the electric quantity of the rechargeable battery and the electric quantity of the battery on the Bluetooth headset are insufficient, a user can only charge the rechargeable battery on the charging box first, and the duration of the Bluetooth headset is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the automatic answering Bluetooth headset with good charging endurance performance, and improve the charging endurance time of the Bluetooth headset.
In order to solve the technical problems, the utility model adopts the technical scheme that:
an automatic answering Bluetooth headset with good charging endurance performance comprises a Bluetooth headset body and a charging box, wherein an earphone slot for placing the Bluetooth headset body is formed in the charging box, a first storage battery, a second storage battery, a change-over switch and a PCB are arranged in the charging box, the first storage battery and the second storage battery are both electrically connected with the change-over switch, the change-over switch is electrically connected with the PCB, two charging interfaces for charging the first storage battery and the second storage battery are formed in the charging box, and the two charging interfaces are respectively aligned with USB interfaces on the first storage battery and the second storage battery;
the earphone groove is internally provided with a charging guide pillar electrically connected with the PCB, and the Bluetooth earphone body is provided with a charging socket matched with the charging guide pillar.
Furthermore, the first storage battery and the second storage battery are arranged in the charging box side by side.
Furthermore, the bottom of the charging box is provided with two battery grooves used for placing a first storage battery and a second storage battery respectively, the two battery grooves are provided with a rear cover, and the first storage battery and the second storage battery are detachably arranged in the battery grooves.
Further, the change-over switch is an automatic change-over switch, the change-over switch comprises a first gear, a second gear and a third gear, the first gear is electrically connected with the first storage battery, the second gear is electrically connected with the second storage battery, and the third gear is used for cutting off the change-over switch from the first storage battery and the second storage battery;
the PCB board is equipped with control circuit and is used for detecting the bluetooth headset body and whether be full of the detection circuitry who charges, detection circuitry is connected with the control circuit electricity, control circuit with change over switch electricity is connected.
Further, be equipped with the display screen on the box that charges, the PCB board is equipped with display circuit, first battery, second battery, bluetooth headset body and display screen all with the display circuit electricity is connected.
The utility model has the beneficial effects that:
by adopting the technical scheme, when the Bluetooth headset body and the first storage battery are simultaneously powered off, the change-over switch can be switched to the second storage battery, so that the second storage battery charges the Bluetooth headset body, and the charging box can charge the first storage battery through the charging interface, thereby prolonging the endurance time of the Bluetooth headset.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom view of the charging box of the present invention;
FIG. 3 is a schematic view of the first battery and the second battery according to the present invention;
description of reference numerals:
1. a Bluetooth earphone body; 2. a charging box; 3. an earphone slot; 4. a first storage battery; 5. a second storage battery; 6. a transfer switch; 7. a charging interface; 8. a USB interface; 9. a display screen.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, an automatic answering bluetooth headset with good charging endurance performance comprises a bluetooth headset body 1 and a charging box 2, wherein an earphone slot 3 for placing the bluetooth headset body 1 is formed in the charging box 2, a first storage battery 4, a second storage battery 5, a change-over switch 6 and a PCB are arranged in the charging box 2, the first storage battery 4 and the second storage battery 5 are both electrically connected with the change-over switch 6, the change-over switch 6 is electrically connected with the PCB, two charging interfaces 7 for charging the first storage battery 4 and the second storage battery 5 are arranged on the charging box 2, and the two charging interfaces 7 are respectively aligned with USB interfaces 8 on the first storage battery 4 and the second storage battery 5;
the earphone slot 3 is internally provided with a charging guide pillar electrically connected with the PCB, and the Bluetooth earphone body 1 is provided with a charging socket matched with the charging guide pillar.
The use principle is as follows:
when bluetooth headset body 1 and first battery 4 do not have the electricity simultaneously, can switch over change over switch 6 to second battery 5, make second battery 5 charge to bluetooth headset body 1, and the box of charging 2 can charge to first battery 4 through the interface 7 that charges to it is long when improving bluetooth headset's continuation of the journey.
Referring to fig. 2, the first battery 4 and the second battery 5 according to the present embodiment are arranged side by side in the charging box 2.
Adopt this technical scheme, locate first battery 4 and second battery 5 side by side in charging box 2, can reduce the thickness of charging box 2.
Referring to fig. 2, the bottom of the charging box 2 of the present technical solution is provided with two battery slots for placing the first storage battery 4 and the second storage battery 5, the two battery slots are provided with a rear cover, and the first storage battery 4 and the second storage battery 5 are detachably arranged in the battery slots.
Adopt this technical scheme, also can dismantle first battery 4 and second battery 5 and get off and charge, or change when first battery 4 and second battery 5 damage.
Referring to fig. 1, a change-over switch 6 of the present technical solution is an automatic change-over switch, the change-over switch 6 includes a first gear, a second gear and a third gear, the first gear is electrically connected with a first battery 4, the second gear is electrically connected with a second battery 5, and the third gear is used for disconnecting the change-over switch 6 from the first battery 4 and the second battery 5;
the PCB board is equipped with control circuit and detection circuitry, and detection circuitry is used for detecting bluetooth headset body 1 and whether full charge and detect the residual capacity of first battery 4 and second battery 5, detection circuitry is connected with the control circuit electricity, the control circuit with change over switch 6 electricity is connected.
By adopting the technical scheme, when the detection circuit detects that the electric quantity of the first storage battery 4 is used up, the control circuit controls the change-over switch 6 to be switched to the second gear, and when the detection circuit detects that the Bluetooth headset body 1 is fully charged, the control circuit controls the change-over switch 6 to be switched to the third gear, so that automatic charging is realized, and the electric quantities of the first storage battery 4 and the second storage battery 5 can be fully utilized.
Referring to fig. 1, be equipped with display screen 9 on this technical scheme's the box 2 that charges, the PCB board is equipped with display circuit, first battery 4, second battery 5, bluetooth headset body 1 and display screen 9 all with the display circuit electricity is connected.
Adopt this technical scheme, can observe the electric quantity of first battery 4, second battery 5 and bluetooth headset body 1 through display screen 9 in real time.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides an automatic answer bluetooth headset that continuation of journey performance is good charges, includes bluetooth headset body and the box that charges, it is equipped with the earphone groove that is used for placing the bluetooth headset body on the box to charge, its characterized in that: the charging box is internally provided with a first storage battery, a second storage battery, a change-over switch and a PCB (printed Circuit Board), wherein the first storage battery and the second storage battery are electrically connected with the change-over switch, the change-over switch is electrically connected with the PCB, the charging box is provided with two charging interfaces for charging the first storage battery and the second storage battery, and the two charging interfaces are respectively aligned with USB interfaces on the first storage battery and the second storage battery;
the earphone groove is internally provided with a charging guide pillar electrically connected with the PCB, and the Bluetooth earphone body is provided with a charging socket matched with the charging guide pillar.
2. The auto-answer Bluetooth headset with good charging endurance performance according to claim 1, wherein: the first storage battery and the second storage battery are arranged in the charging box side by side.
3. The auto-answer Bluetooth headset with good charging endurance performance according to claim 1, wherein: the bottom of the charging box is provided with two battery grooves used for containing a first storage battery and a second storage battery respectively, the two battery grooves are provided with a rear cover, and the first storage battery and the second storage battery are detachably arranged in the battery grooves.
4. The auto-answer Bluetooth headset with good charging endurance performance according to claim 1, wherein: the change-over switch is an automatic change-over switch and comprises a first gear, a second gear and a third gear, wherein the first gear is electrically connected with the first storage battery, the second gear is electrically connected with the second storage battery, and the third gear is used for cutting off the change-over switch from the first storage battery and the second storage battery;
the PCB board is provided with a control circuit and a detection circuit, the detection circuit is electrically connected with the control circuit, and the control circuit is electrically connected with the change-over switch.
5. The auto-answer Bluetooth headset with good charging endurance performance according to claim 1, wherein: the charging box is provided with a display screen, the PCB is provided with a display circuit, and the first storage battery, the second storage battery, the Bluetooth headset body and the display screen are all electrically connected with the display circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121975745.1U CN215581663U (en) | 2021-08-20 | 2021-08-20 | Automatic answering Bluetooth earphone with good charging endurance performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121975745.1U CN215581663U (en) | 2021-08-20 | 2021-08-20 | Automatic answering Bluetooth earphone with good charging endurance performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215581663U true CN215581663U (en) | 2022-01-18 |
Family
ID=79840213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121975745.1U Active CN215581663U (en) | 2021-08-20 | 2021-08-20 | Automatic answering Bluetooth earphone with good charging endurance performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215581663U (en) |
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2021
- 2021-08-20 CN CN202121975745.1U patent/CN215581663U/en active Active
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