CN218103466U

CN218103466U - Earphone device

Info

Publication number: CN218103466U
Application number: CN202222404748.0U
Authority: CN
Inventors: 余涛
Original assignee: Shenzhen Chipsguide Technology Co ltd
Current assignee: Shenzhen Chipsguide Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-20
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses an earphone device, it includes the earphone body, this internal being equipped with of earphone: the microphone is used for collecting audio information input by a user; the first Bluetooth module is used for communicating with external equipment; the second Bluetooth module is used for pairing communication with external equipment through an LEAudio protocol; the MCU is connected with the microphone, the first Bluetooth module and the second Bluetooth module, so that the audio information collected by the microphone is processed and then sent to external equipment through the first Bluetooth module and/or the second Bluetooth module, the audio contents from different external equipment can be received through the first Bluetooth module and/or the second Bluetooth module, and when the audio contents received by the second Bluetooth module are transmitted to the MCU, the MCU disconnects the transmission of the audio contents of the first Bluetooth module; and the loudspeaker is connected with the MCU and used for playing the audio content received by the first Bluetooth module or the second Bluetooth module.

Description

Earphone device

Technical Field

The utility model relates to a wireless communication technology field, more specifically relate to an earphone device.

Background

Headphones are widely used to listen to audio sources for entertainment, and may be connected to audio sources (such as audio amplifiers or media players) present in stationary devices (such as CD or DVD players, home theaters, personal computers, etc.) or portable devices (e.g., digital audio players, MP3 players, mobile phones, personal digital assistants, etc.). At present, bluetooth headsets are more popular with users due to the high-quality characteristic of being easy to carry, however, bluetooth headsets can only be connected to one paired device when in use, and when other devices have audio content to be transmitted, the connected devices need to be manually switched by users to receive audio from other devices, and the use scene is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a plurality of equipment can be connected simultaneously when using to can realize automatic switch-over's earphone equipment when having the transmission of audio content.

In order to solve the technical problem, the utility model provides an earphone device, it includes the earphone body, this internal being equipped with of earphone:

the microphone is used for collecting audio information input by a user;

the first Bluetooth module is used for communicating with external equipment;

the second Bluetooth module is used for pairing communication with external equipment through an LEAudio protocol;

the MCU is connected with the microphone, the first Bluetooth module and the second Bluetooth module, so that the audio information collected by the microphone is processed and then sent to external equipment through the first Bluetooth module and/or the second Bluetooth module, the audio contents from different external equipment can be received through the first Bluetooth module and/or the second Bluetooth module, and when the audio contents received by the second Bluetooth module are transmitted to the MCU, the MCU disconnects the transmission of the audio contents of the first Bluetooth module;

and the loudspeaker is connected with the MCU and used for playing the audio content received by the first Bluetooth module or the second Bluetooth module.

The further technical scheme is as follows: the earphone device further comprises an adapter, and the second Bluetooth module is connected with an external device through the adapter.

The further technical scheme is as follows: the earphone body further comprises an antenna, and the antenna is electrically connected with the first Bluetooth module and the second Bluetooth module.

The further technical scheme is as follows: the earphone body further comprises a power supply module for supplying power to the first Bluetooth module, the second Bluetooth module and the MCU.

The further technical scheme is as follows: the power module comprises a button cell or a lithium cell.

Compared with the prior art, the utility model discloses an this internal first bluetooth module of being equipped with of earphone equipment and the second bluetooth module that has the LEAudio technique, the first bluetooth module of accessible and second bluetooth module are simultaneously with different external equipment communication connection during the use, and when connecting a plurality of equipment simultaneously, when second bluetooth module has audio content input, MCU can the transmission of the audio content of the first bluetooth module of automatic disconnection, realizes automatic switch-over, can know, the utility model discloses an earphone equipment can connect a plurality of equipment simultaneously when using to can realize automatic switch-over when having audio content transmission, be fit for the use scene of multiple difference.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

Fig. 1 is a schematic diagram of a block diagram of a specific embodiment of the earphone device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like component numbers represent like components. It is obvious that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic block diagram of an embodiment of an earphone device 100 according to the present invention. In the embodiment shown in the drawings, the earphone device 100 includes an earphone body, and a microphone 10, a first bluetooth module 20, a second bluetooth module 30, an MCU40, and a speaker 50 are disposed in the earphone body, where the microphone 10 is used to collect audio information input by a user, and in this embodiment, a sampling rate of the microphone 10 is 48khz and 16bit, so that a high-definition voice call can be realized; the first bluetooth module 20 is used for communicating with the external device 200, and the second bluetooth module 30 is paired with the external device 200 through the leaaudio protocol to communicate with the external device 200; the MCU40 is connected to the microphone 10, the first bluetooth module 20, the second bluetooth module 30 and the speaker 50, so as to process the audio information collected by the microphone 10 and transmit the processed audio information to the external device 200 through the first bluetooth module 20 and/or the second bluetooth module 30, and receive audio contents from different external devices 200 through the first bluetooth module 20 and/or the second bluetooth module 30, and when the audio contents received by the second bluetooth module 30 are transmitted to the MCU40, the MCU40 disconnects the transmission of the audio contents of the first bluetooth module 20; the speaker 50 is used for playing the audio content received by the first bluetooth module 20 or the second bluetooth module 30. Understandably, the MCU40 performs processing such as filtering on the audio information collected by the microphone 10; the external device 200 may be a computer, a mobile phone, a pad, a game console, or the like. Preferably, the present embodiment adopts an integrated chip with model number ATS2831PL to implement the functions of the first bluetooth module 20, the second bluetooth module 30 and the MCU 40. Based on the above design, the utility model discloses be provided with two solitary bluetooth module of first bluetooth module 20 and second bluetooth module 30 in the earphone equipment 100, the first bluetooth module 20 of accessible and second bluetooth module 30 simultaneously with different external device 200 communication connection, and when connecting a plurality of equipment simultaneously, when second bluetooth module 30 has audio content to input, MCU40 can break off the transmission of the audio content of first bluetooth module 20 automatically, realize automatic switch-over, be fit for multiple different use scenarios, for example, earphone equipment 100 is being connected with handheld game machine and is carrying out the recreation in-process, the cell-phone has the telephone to come in, through the setting of first bluetooth module 20 and second bluetooth module 30, but earphone equipment 100 automatic switch-over is to the cell-phone conversation.

In some embodiments, the earphone device 100 further includes an adapter 60, and the second bluetooth module 30 is connected to the external device 200 through the adapter 60. In this embodiment, the adaptor 60 is a dongle adaptor, that is, the dongle adaptor is inserted into an interface of the external device 200, so that the second bluetooth module 30 is connected to the external device 200. Further, the earphone body further includes an antenna, and the antenna is electrically connected to the first bluetooth module 20 and the second bluetooth module 30, that is, the first bluetooth module 20 and the second bluetooth module 30 share an antenna to transmit and receive signals.

In some embodiments, the headset body further includes a power module 70 for supplying power to the first bluetooth module 20, the second bluetooth module 30 and the MCU40, and preferably, the power module 70 may include a button battery or a lithium battery.

Understandably, when the earphone device 100 is used, the first bluetooth module 20 is directly connected with a mobile phone, a PC, an external device 200 such as a game host and the like, the second bluetooth module 30 is connected with the external device 200 through a dongle adapter 60, when the earphone device 100 is used as a game earphone, the game host can send game background sound and music to an earphone body through the first bluetooth module 20, audio information input by a user can be collected through the microphone 10, high-definition communication is realized, frequent communication between a coach of a team member and a commander is met, meanwhile, the mobile phone can be connected through the second bluetooth module 30, double connection is realized, and in the game process, if the mobile phone has a call coming, seamless switching to mobile phone communication can be realized.

To sum up, the utility model discloses this internal second bluetooth module that is equipped with first bluetooth module and has LE Audio technology of earphone, the first bluetooth module of accessible and second bluetooth module are simultaneously with different external equipment communication connection during the use, and when connecting a plurality of equipment simultaneously, when second bluetooth module has Audio content input, MCU can break off the transmission of the Audio content of first bluetooth module automatically, realizes automatic switch-over, can know, the utility model discloses an earphone can connect a plurality of equipment simultaneously when using to can realize automatic switch-over when having Audio content transmission, be fit for the use scene of multiple difference.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims

1. An earphone device, characterized by, includes the earphone body, this internal being equipped with of earphone:

the microphone is used for collecting audio information input by a user;

the first Bluetooth module is used for communicating with external equipment;

the second Bluetooth module is used for pairing communication with the external equipment through an LEAudio protocol;

2. The headphone apparatus of claim 1, wherein: the earphone device further comprises an adapter, and the second Bluetooth module is connected with an external device through the adapter.

3. The headphone apparatus of claim 1, wherein: the earphone body further comprises an antenna, and the antenna is electrically connected with the first Bluetooth module and the second Bluetooth module.

4. The headphone apparatus of claim 1, wherein: the earphone body further comprises a power module which supplies power to the first Bluetooth module, the second Bluetooth module and the MCU.

5. The headset device of claim 4, wherein: the power module comprises a button cell or a lithium cell.