CN211089916U

CN211089916U - Modular Bluetooth earphone

Info

Publication number: CN211089916U
Application number: CN202020079988.6U
Authority: CN
Inventors: 陈维
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-07-24
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to a modularized Bluetooth earphone, which relates to the technical field of earphones, wherein two ends of a battery are respectively provided with a plug and a jack, a plurality of batteries are sequentially spliced, two ends of a Bluetooth module are respectively provided with a jack connected with the battery and a jack connected with a connecting wire, the connecting wire is spliced with an earphone speaker unit, the Bluetooth module comprises an audio processor, an audio codec, a crystal oscillator, a flash memory, a volume controller, a microphone, an antenna and an L ED indicator light, the battery is respectively in circuit connection with the audio processor and the audio codec of the Bluetooth module, the audio processor is respectively in circuit connection with the crystal oscillator, the flash memory, the antenna and a L ED indicator light, and the audio codec is respectively in circuit connection with the volume controller, the microphone and the earphone speaker unit.

Description

Modular Bluetooth earphone

Technical Field

The utility model relates to the technical field of earphones, concretely relates to module bluetooth headset.

Background

At present, the existing Bluetooth earphones in the market are all integrated and have single type. The missing functions are diversified, and the battery has poor endurance. The maintenance can only be carried out in the traditional mode (the repair of the whole machine), and the time is wasted.

Disclosure of Invention

An object of the utility model is to provide a simple structure, reasonable in design, convenient to use's module bluetooth headset to prior art's defect and not enough.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the earphone comprises a battery, a Bluetooth module, a connecting wire, an earphone speaker unit and a plug, wherein the two ends of the battery are respectively provided with the plug and a jack, the batteries are sequentially spliced, the two ends of the Bluetooth module are respectively provided with the jack connected with the battery and the jack connected with the connecting wire, the connecting wire is spliced with the earphone speaker unit, the Bluetooth module comprises an audio processor, an audio codec, a crystal oscillator, a flash memory, a volume controller, a microphone, an antenna and an L ED indicator light, the battery is respectively in circuit connection with the audio processor and the audio codec of the Bluetooth module, the audio processor is respectively in circuit connection with the crystal oscillator, the flash memory, the antenna and the L ED indicator light, and the audio codec is respectively in circuit connection with the volume controller, the microphone and the earphone speaker unit.

After the structure is adopted, the utility model discloses the beneficial effect who produces does: the modular Bluetooth earphone of the utility model can select different earphone units according to the self needs, can manufacture different interfaces according to the needs to meet the connection of the earphone units, and each part can be detached or replaced independently; the batteries can be replaced independently; the multiplicable battery carries out the electric quantity dilatation, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a structural view of the battery of the present invention;

fig. 3 is a schematic circuit diagram of the present invention.

Description of reference numerals:

battery 1, bluetooth module 2, audio processor 21, audio codec 22, crystal oscillator 23, flash memory 24, volume control 25, microphone 26, antenna 27, L ED pilot lamp 28, connecting wire 3, earphone speaker unit 4, plug 5.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Referring to fig. 1-3, the technical scheme of the embodiment includes that the battery includes a battery 1, a bluetooth module 2, a connection line 3, an earphone speaker unit 4 and a plug 5, the two ends of the battery 1 are respectively provided with the plug 5 and a jack, the plurality of batteries 1 are sequentially plugged in, the two ends of the bluetooth module 2 are respectively provided with the jack connected with the battery 1 and the jack connected with the connection line 3, the connection line 3 is plugged in the earphone speaker unit 4, the bluetooth module 2 includes an audio processor 21, an audio codec 22, a crystal oscillator 23, a flash memory 24, a volume controller 25, a microphone 26, an antenna 27 and an L ED indicator 28, the battery 1 and the audio processor 21 and the audio codec 22 of the bluetooth module 2 are respectively connected in a circuit, the audio processor 21 is respectively connected with the crystal oscillator 23, the flash memory 24, the antenna 27 and the L ED indicator 28 in a circuit, and the audio codec 22 is respectively connected with the volume controller 25, the microphone 26 and the earphone speaker unit 4 in a circuit.

The working principle of the specific embodiment is as follows: each independent part of bluetooth headset can be changed according to self needs, when the user wants better tone quality to experience, can change better earphone unit and realize the promotion of tone quality. Traditional built-in structure of battery is abandoned to the bluetooth module part, and is external to the battery, can change the battery under the not enough condition of electric quantity and make bluetooth headset can continue work, can make up the dilatation between the battery to make bluetooth headset's electric quantity maximize extension. Can put into the battery compartment under the not enough condition of battery power and charge, be equivalent to for the bluetooth earphone has taken precious function of charging, solve the problem of battery continuation of the journey basically.

The later stage can act on wireless and bluetooth headset of different kinds and appearance design according to the volume production demand. The connection mode and arrangement mode of the batteries are changed as required. According to the development of bluetooth module technique, change novel bluetooth module in order to improve the practicality of whole earphone.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The modular Bluetooth headset is characterized by comprising batteries, a Bluetooth module, a connecting wire, a headset speaker unit and a plug, wherein the two ends of each battery are respectively provided with the plug and a jack, the batteries are sequentially spliced, the two ends of each Bluetooth module are respectively provided with the jacks connected with the batteries and the jacks connected with the connecting wire, the connecting wire is spliced with the headset speaker unit, each Bluetooth module comprises an audio processor, an audio codec, a crystal oscillator, a flash memory, a volume controller, a microphone, an antenna and L ED indicating lamps, the batteries are respectively in circuit connection with the audio processor and the audio codec of the Bluetooth module, the audio processor is respectively in circuit connection with the crystal oscillator, the flash memory, the antenna and the L ED indicating lamps, and the audio codec is respectively in circuit connection with the volume controller, the microphone and the headset speaker unit.