A composite intelligent charging bin with a USB interface as a sending and receiving unit

Abstract

The utility model discloses a composite intelligent charging bin with a USB interface as a sending and receiving unit, and relates to the technical field of earphone charging bins, comprising a charging bin, in which a receiving unit is arranged; the receiving unit comprises a USB connection module, a signal transmission module, a signal receiving module, an identification module, an identification module and a mode switching control module, the signal transmission module and the signal receiving module are connected to the USB connection module, the identification module and the signal receiving module are connected, and the mode switching control module and the identification module are connected; in the technical solution provided by the utility model, by setting the receiving unit, the charging bin can be used to charge the earphone, and the information exchange between the earphone and the connected device can be completed through the charging bin, thereby increasing the use scenario of the charging bin of the wireless earphone, and the mode can be automatically switched according to the connected device, which is more convenient and power-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone charging bins, and in particular to a composite intelligent charging bin with a USB interface as a sending and receiving unit. Background Art

[0002] Wireless headphones have the middle wire replaced by radio waves. They are connected from the computer's audio outlet to the transmitter, which then sends the radio waves to the receiving headphones. Wireless headphones are usually equipped with a headphone charging case for charging and storing the wireless headphones. Today's wireless headphones include Bluetooth headphones, infrared headphones and 2.4G headphones. Among them, the wireless headphone charging case is only used for charging the headphones and has fewer functions. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a composite intelligent charging bin with a USB interface as a sending and receiving unit, so as to solve the problem that the wireless earphone charging bin of the prior art is only used for charging the earphones and has fewer functions.

[0004] In view of this, the utility model provides a composite intelligent charging bin with a USB interface as a sending and receiving unit, comprising a charging bin, wherein a receiving unit is arranged in the charging bin;

[0005] The receiving unit includes a USB connection module, a signal transmission module, a signal receiving module, an identification module, an identification module and a mode switching control module. The signal transmission module and the signal receiving module are connected to the USB connection module, the identification module and the signal receiving module are connected, and the mode switching control module and the identification module are connected.

[0006] Optionally, a circuit board is fixedly installed inside the charging compartment, and a single-chip microcomputer is fixedly installed on the circuit board.

[0007] Optionally, a battery is fixedly installed inside the charging compartment, and the battery is connected to the circuit board via wires. A charging module is fixedly installed on the circuit board, and the charging module is connected to the circuit board via wires.

[0008] Optionally, a connecting wire is fixedly mounted on the circuit board, and the connecting wire extends to the outside of the charging compartment.

[0009] Optionally, a receiver and an encoder module are fixedly mounted on the circuit board, the receiver is connected to the connecting line via an electric wire, and the battery is connected to the connecting line via an electric wire.

[0010] Optionally, the receiver is connected to the signal transmission module and the signal receiving module via a circuit board.

[0011] Optionally, the encoder module is connected to the mode switching control module via a circuit board.

[0012] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0013] The utility model discloses a composite intelligent charging bin with a USB interface as a sending and receiving unit. By setting a receiving unit, the charging bin can be used to charge earphones and also complete information exchange between the earphones and connected devices, thereby increasing the usage scenarios of the charging bin for wireless earphones and automatically switching modes according to the connected devices, which is more convenient and saves power.

[0014] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is the installation diagram of the circuit board of the utility model;

[0018] Figure 3 This is a system diagram of the utility model.

[0019] Explanation of the accompanying drawings: 1. Charging compartment; 2. Connecting wire; 3. Circuit board; 4. Battery; 5. Charging module; 6. Single chip microcomputer; 7. Receiver; 8. Encoder module; 9. USB connection module; 10. Signal transmission module; 11. Signal receiving module; 12. Identification module; 13. Mode switching control module. DETAILED DESCRIPTION

[0020] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0021] The following describes in detail a composite intelligent charging warehouse with a USB interface as a sending and receiving unit in an embodiment of the utility model in conjunction with the accompanying drawings.

[0022] Example

[0023] For easier understanding, see Figures 1 to 3The utility model provides an embodiment of a composite intelligent charging warehouse with a USB interface as a sending and receiving unit, including a charging warehouse 1, in which a receiving unit is arranged; the receiving unit includes a USB connection module 9, a signal transmission module 10, a signal receiving module 11, an identification module 12, the identification module 12 and a mode switching control module 13, the signal transmission module 10 and the signal receiving module 11 are connected to the USB connection module 9, the identification module 12 and the signal receiving module 11 are connected, and the mode switching control module 13 and the identification module 12 are connected.

[0024] It should be noted that, by setting up a receiving unit, the charging bin 1 can be used to charge the earphones, and information exchange between the earphones and the connected device can be completed through the charging bin 1, thereby increasing the usage scenarios of the charging bin 1 for wireless earphones, and the mode can be automatically switched according to the connected device, which is more convenient and energy-saving. The connection information with the connected device is processed through the USB connection module 9, and the charging bin 1 can exchange information by setting up a signal transmission module 10 and a signal receiving module 11.

[0025] In some embodiments, Figure 2 As shown, a circuit board 3 is fixedly installed inside the charging compartment 1, a single-chip microcomputer 6 is fixedly installed on the circuit board 3, a battery 4 is fixedly installed inside the charging compartment 1, the battery 4 is connected to the circuit board 3 through wires, a charging module 5 is fixedly installed on the circuit board 3, the charging module 5 is connected to the circuit board 3 through wires, a connecting wire 2 is fixedly installed on the circuit board 3, and the connecting wire 2 extends to the outside of the charging compartment 1.

[0026] It should be noted that the battery 4 can be a lithium battery, which is used to power the charging compartment 1 and the charging module 5. The charging module 5 is used to power the wireless headset. The microcontroller 6 is used to control the internal battery 4, charging module 5, encoder module 8, receiver 7 and other modules of the charging compartment 1.

[0027] In some embodiments, Figure 2 As shown, a receiver 7 and an encoder module 8 are fixedly mounted on the circuit board 3 , the receiver 7 is connected to the connecting line 2 via electric wires, and the battery 4 is connected to the connecting line 2 via electric wires.

[0028] It should be noted that the connection cable 2 can be a USB interface and a Type-c interface, and different devices such as computers and mobile phones can be connected through the connection cable 2.

[0029] In some embodiments, Figure 3 As shown, the receiver 7 is connected to the signal transmission module 10 and the signal receiving module 11 through the circuit board 3 , and the encoder module 8 is connected to the mode switching control module 13 through the circuit board 3 .

[0030] It should be noted that the receiver 7 can use a 2.4G receiver. Through the receiver 7, the wireless headset can be connected to a computer, a mobile phone or other device through the charging compartment 1. Through the identification module 12, when the charging compartment 1 is connected to a computer, a mobile phone or other device, the device number can be used to identify it. By setting the mode switching control module 13, the mode of the wireless headset can be switched when connecting different modules. By setting the encoder module 8, the delay of the wireless headset can be reduced.

[0031] Working principle: In this example, the charging case 1 connection line 2 is connected to mobile phones, computers and other devices. When connected to a computer through a USB interface or Type-c, after the identification module 12 identifies that the connected device is a computer, the wireless headset adopts a normal traffic headset mode and can conduct telephone conferences. When connected to a mobile phone through a USB interface or Type-c, the identification module 12 identifies that the connected device is a mobile phone, and the mode switching control module 13 switches the wireless headset to game mode. The single-chip computer 6 controls the encoder module 8 to reduce the delay of the wireless headset, and can automatically switch modes according to the connected device, which is more convenient and power-saving.

[0032] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A composite intelligent charging compartment with a USB interface as a sending and receiving unit, characterized in that: It comprises a charging compartment (1), wherein a receiving unit is provided in the charging compartment (1); The receiving unit comprises a USB connection module (9), a signal transmission module (10), a signal receiving module (11), an identification module (12), the identification module (12) and a mode switching control module (13); the signal transmission module (10) and the signal receiving module (11) are connected to the USB connection module (9); the identification module (12) and the signal receiving module (11) are connected; and the mode switching control module (13) and the identification module (12) are connected.

2. According to claim 1, a composite intelligent charging warehouse with a USB interface as a sending and receiving unit, characterized in that: A circuit board (3) is fixedly mounted inside the charging compartment (1), and a single-chip computer (6) is fixedly mounted on the circuit board (3).

3. According to claim 2, a composite intelligent charging warehouse with a USB interface as a sending and receiving unit, characterized in that: A battery (4) is fixedly installed inside the charging compartment (1), and the battery (4) is connected to the circuit board (3) via wires. A charging module (5) is fixedly installed on the circuit board (3), and the charging module (5) is connected to the circuit board (3) via wires.

4. According to claim 3, a composite intelligent charging warehouse with a USB interface as a sending and receiving unit, characterized in that: A connecting wire (2) is fixedly mounted on the circuit board (3), and the connecting wire (2) extends to the outside of the charging compartment (1).

5. A composite intelligent charging warehouse with a USB interface as a sending and receiving unit according to claim 4, characterized in that: A receiver (7) and an encoder module (8) are fixedly mounted on the circuit board (3); the receiver (7) is connected to the connecting line (2) via an electric wire; and the battery (4) is connected to the connecting line (2) via an electric wire.

6. A composite intelligent charging warehouse with a USB interface as a sending and receiving unit according to claim 5, characterized in that: The receiver (7) is connected to the signal transmission module (10) and the signal receiving module (11) via the circuit board (3).

7. A composite intelligent charging warehouse with a USB interface as a sending and receiving unit according to claim 5, characterized in that: The encoder module (8) is connected to the mode switching control module (13) via a circuit board (3).

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