CN216357266U - Infrared wireless intelligent earphone device - Google Patents

Abstract

The utility model discloses an infrared wireless intelligent earphone device in the technical field of infrared wireless intelligent earphone devices, wherein an audio acquisition module is arranged in a first protective shell, the audio acquisition module is electrically connected with a signal modulation coding module in an output mode, the signal modulation coding module is electrically connected with an infrared emission module in an output mode, and the infrared emission module is electrically connected with a timing module in an input mode; the novel earphone is characterized in that an infrared receiving module matched with the infrared transmitting module is arranged in the second protective shell, the infrared receiving module is electrically output and connected with the control single chip microcomputer, the control single chip microcomputer is electrically input and connected with the positioning module, the control single chip microcomputer is electrically output and connected with the audio decoding and amplifying module, the problem of entanglement of an internal circuit of the wired earphone is avoided, the earphone can be more flexibly used by adopting a module unit with higher integration level, the audio data can be opened and closed by combining angle change information with human physiological habits through the control single chip microcomputer, and the controllability is higher.

Description

Infrared wireless intelligent earphone device

Technical Field

The utility model relates to the technical field of infrared wireless intelligent earphone devices, in particular to an infrared wireless intelligent earphone device.

Background

Along with the development of science and technology, the increase of electronic equipment such as mobile phones, MIDs, tablets and the like greatly enriches the daily entertainment of people, the use amount of earphones serving as audio media interfaces is increased, at present, the types of earphones are more and more abundant, various listening requirements of people are met, the defects of insufficient intelligence, humanization, insufficient convenience and rapidness and the like still exist, when people wear the earphones to listen to music, the electric quantity of the mobile phones is wasted and the music players of the mobile phones are forgotten to be turned off due to drowsiness in some times, particularly at night, the sleep quality of people is affected, more seriously, if the users do not turn off the music players for a long time or even all night, the hearing of the users is affected badly, and therefore, an infrared wireless intelligent earphone device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an infrared wireless intelligent earphone device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an infrared wireless intelligent earphone device comprises a first protective shell and a second protective shell, wherein the first protective shell and the second protective shell are connected through a neck wire, earphone wires are assembled on the first protective shell and the second protective shell respectively, earplugs are fixedly assembled at the other end of each earphone wire, an audio acquisition module is arranged in the first protective shell, the audio acquisition module is electrically connected with a signal modulation and coding module in an output mode, the signal modulation and coding module is electrically connected with an infrared emission module in an output mode, and the infrared emission module is electrically connected with a timing module in an input mode; the infrared receiving module is arranged in the second protective shell and matched with the infrared transmitting module, the infrared receiving module is electrically output and connected with the control single chip microcomputer, the control single chip microcomputer is electrically input and connected with the positioning module, the control single chip microcomputer is electrically output and connected with the audio decoding and amplifying module, and the audio decoding and amplifying module is electrically output and connected with the loudspeaker.

Preferably, the audio acquisition module comprises a voice acquisition module and a control key, the voice acquisition module is electrically connected with the voice recognition module, and the control key is electrically connected with the instruction recognition module.

Preferably, the speaker is disposed in the earplug, and the speaker is electrically connected to the output end of the audio decoding and amplifying module through a wire.

Preferably, the infrared emission module is internally provided with an infrared temperature sensor and a pressure sensor, and the output ends of the infrared temperature sensor and the pressure sensor are electrically connected with the data transmission unit.

Preferably, the positioning module is internally provided with a GPS positioning unit and a position detection unit, and the position detection unit is a three-axis digital gyroscope.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has reasonable structural design, the earphone is internally provided with an infrared transmitting module and an infrared receiving module, the problem of entanglement of internal circuits of the wired earphone can be avoided by the application of an infrared signal transmission mode, the use space of the earphone can be more flexible by adopting a module unit with higher integration level, data and instructions collected by an audio collecting module can be integrated and modulated by a signal modulation and coding module, then signals are sent to an infrared receiving module for data receiving by the infrared transmitting module, the data processing of a singlechip is controlled, the data are externally discharged by a loudspeaker after being filtered and amplified by an audio decoding and amplifying module, the rapid degree of signal processing is improved, meanwhile, the application of an infrared temperature sensor and a pressure sensor in the infrared transmitting module can monitor the data when the earphone is inserted into the ear, and the function of automatically closing the audio during sleeping can be realized, meanwhile, the timing module can realize time limitation and ensure the time limitation during audio playing, the position detection unit in the positioning module is used for acquiring the angle change information of the head position X, Y, Z of an earphone user in the three-axis direction, and the single chip microcomputer is controlled to carry out the opening and closing processing of audio data according to the angle change information and the physiological habits of people, so that the controllability is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a block diagram of the working principle of the present invention;

FIG. 3 is a block diagram of an audio capture module according to the present invention.

In the figure: 1. a first protective case; 2. a second protective shell; 3. winding the neck line; 4. an earphone line; 5. an audio acquisition module; 6. a signal modulation coding module; 7. a timing module; 8. an infrared emission module; 9. an infrared receiving module; 10. controlling the single chip microcomputer; 11. a positioning module; 12. an audio decoding and amplifying module; 13. a speaker; 14. a voice acquisition module; 15. a voice recognition module; 16. operating a key; 17. and an instruction identification module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an infrared wireless intelligent earphone device comprises a first protective shell 1 and a second protective shell 2, wherein the first protective shell 1 and the second protective shell 2 are connected through a neck wire 3, earphone wires 4 are assembled on the first protective shell 1 and the second protective shell 2, earplugs are fixedly assembled at the other ends of the earphone wires 4, an audio acquisition module 5 is arranged in the first protective shell 1, the audio acquisition module 5 is electrically output and connected with a signal modulation coding module 6, the signal modulation coding module 6 is electrically output and connected with an infrared emission module 7, and the infrared emission module 7 is electrically input and connected with a timing module 8; an infrared receiving module 9 matched with the infrared emitting module 7 is arranged in the second protective shell 2, the infrared receiving module 9 is electrically output and connected with a control single chip microcomputer 10, the control single chip microcomputer 10 is electrically input and connected with a positioning module 11, the control single chip microcomputer 10 is electrically output and connected with an audio decoding and amplifying module 12, and the audio decoding and amplifying module 12 is electrically output and connected with a loudspeaker 13.

Referring to fig. 3, the audio acquisition module 5 includes a voice acquisition module 14 and a control key 16, the voice acquisition module 14 is electrically connected to the voice recognition module 15, the control key 16 is electrically connected to the instruction recognition module 17, the voice acquisition module 14 facilitates voice control, and the operation key 16 can implement instruction operation input;

the loudspeaker 13 is arranged in the earplug, and the loudspeaker 13 is electrically connected with the output end of the audio decoding and amplifying module 12 through a lead;

the infrared transmitting module 8 is internally provided with an infrared temperature sensor and a pressure sensor, and the output ends of the infrared temperature sensor and the pressure sensor are electrically connected with the data transmission unit, so that data monitoring can be carried out when the earphone is inserted into the ear, and the function of automatically closing audio can be realized during sleeping;

the positioning module 11 is internally provided with a GPS positioning unit and a position detection unit, the position detection unit is a three-axis digital gyroscope and is used for acquiring angle change information of the head position X, Y, Z of an earphone user in three axis directions, and the single chip microcomputer 10 is controlled to carry out switching processing on audio data according to the angle change information and the physiological habits of people, so that the controllability is high;

the working principle is as follows: the infrared transmitting module is arranged in the first protective shell 1, the infrared receiving module is arranged in the second protective shell 2, the problem of entanglement of internal circuits of a wired earphone can be avoided by applying an infrared signal transmission mode, the earphone can be more flexibly used by adopting a module unit with higher integration level, data and instructions acquired by the audio acquisition module 5 can be integrated and modulated by the signal modulation and coding module 6, then signals are transmitted to the infrared receiving module 9 for data receiving by the infrared transmitting module 8, the data processing by the singlechip 10 is controlled, the data is externally emitted by the loudspeaker 13 after being filtered and amplified by the audio decoding and amplifying module 12, the rapid degree of signal processing is improved, and meanwhile, the application of the infrared temperature sensor and the pressure sensor in the infrared transmitting module 8 can monitor the data when the earphone is inserted into the ear, the function of automatically closing the audio can be realized during sleeping, meanwhile, the timing module 7 can realize time limitation to ensure the time limitation during audio playing, the position detection unit in the positioning module 11 is used for acquiring the angle change information of the head position X, Y, Z of the earphone user in the three-axis direction, and the single chip microcomputer 10 is controlled to perform the opening and closing processing of the audio data according to the angle change information and the physiological habits of people, so that the controllability is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an infrared wireless intelligence earphone device, includes first protective housing (1) and second protective housing (2), connect through around neck line (3) between first protective housing (1) and second protective housing (2), all be equipped with earphone cord (4) on first protective housing (1) and second protective housing (2), the other end of earphone cord (4) is fixed to be equipped with earplug, its characterized in that: an audio acquisition module (5) is arranged in the first protective shell (1), the audio acquisition module (5) is electrically connected with a signal modulation coding module (6) in an output mode, the signal modulation coding module (6) is electrically connected with an infrared emission module (7) in an output mode, and the infrared emission module (7) is electrically connected with a timing module (8) in an input mode; the infrared receiving module (9) matched with the infrared emitting module (7) is arranged in the second protective shell (2), the infrared receiving module (9) is electrically output and connected with the control single chip microcomputer (10), the control single chip microcomputer (10) is electrically input and connected with the positioning module (11), the control single chip microcomputer (10) is electrically output and connected with the audio decoding and amplifying module (12), and the audio decoding and amplifying module (12) is electrically output and connected with the loudspeaker (13).

2. An infrared wireless intelligent earphone device according to claim 1, characterized in that: the audio acquisition module (5) comprises a voice acquisition module (14) and a control key (16), the voice acquisition module (14) is electrically output and connected with the voice recognition module (15), and the control key (16) is electrically output and connected with the instruction recognition module (17).

3. An infrared wireless intelligent earphone device according to claim 1, characterized in that: the loudspeaker (13) is arranged in the earplug, and the loudspeaker (13) is electrically connected with the output end of the audio decoding and amplifying module (12) through a lead.

4. An infrared wireless intelligent earphone device according to claim 1, characterized in that: an infrared temperature sensor and a pressure sensor are arranged in the infrared emission module (7), and the output ends of the infrared temperature sensor and the pressure sensor are electrically connected with the data transmission unit.

5. An infrared wireless intelligent earphone device according to claim 1, characterized in that: the positioning module (11) is internally provided with a GPS positioning unit and a position detection unit, and the position detection unit is a three-axis digital gyroscope.

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