CN212970055U

CN212970055U - Head-wearing sports Bluetooth headset with voice recognition

Info

Publication number: CN212970055U
Application number: CN202022175934.2U
Authority: CN
Inventors: 金勇杰; 刘杰
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-13
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a head-mounted sports bluetooth earphone with voice recognition, which comprises a left earphone holder, a right earphone holder and a headband. The left earphone holder and the right earphone holder are connected to the headband through a retractable connecting piece , the retractable connector is connected with an ear shell, the inner side of the ear shell is connected with an earmuff, the outer ring outside the ear shell is provided with an LED light strip, and the inner ring is provided with a voice recognition switch, an LED switch and a power switch, A single-chip microcomputer slot is arranged beside the LED light strip of the right earphone holder, a single-chip microcomputer is fixedly installed in the single-chip microcomputer slot, a speaker is arranged on the right side of the inner cavity of the left earphone holder and the left side of the inner cavity of the right earphone holder, and the right earphone is provided with a speaker. The ear shell of the seat is provided with a charging interface and a microphone. The utility model saves the time for checking the mobile phone through the installed voice recognition switch, the single-chip microcomputer and the LED light strip, which is convenient for the user to adjust the music playing situation, improves the human-computer interaction efficiency, and can also emit light during night running to protect the safety of night running.

Description

Head-wearing sports Bluetooth headset with voice recognition

Technical Field

The utility model relates to an intelligence earphone technical field specifically is a wear-type motion bluetooth headset with speech recognition.

Background

A Head-mounted sports Bluetooth headset (english: Head-mounted sports Bluetooth headset) is a type of headset, which receives an electrical signal from a media player or a mobile phone, and converts the electrical signal into a sound signal that can be heard by a speaker of the headset, and the wearing modes of the headset include an in-ear type, an earplug type, a Head-mounted type, an ear-hung type, and the like. The Bluetooth headset applies the Bluetooth technology to the headset, so that the trouble of wires is avoided, and the Bluetooth headset can freely talk and listen to music.

The existing headset Bluetooth earphone for sports has the advantages that free conversation is considered, the trouble of wires is avoided, the function is single, the operation is inconvenient, the answering can be simply realized, the name of a caller cannot be directly known through the earphone, and the call rejection through the earphone cannot be realized. When the sports Bluetooth headset is worn for sports, a user still needs to use the mobile phone to change music played in the headset, which affects the sports experience of the user. Under the present situation, night running is becoming more and more an attractive sports item for many young years, but the current sports Bluetooth headset seldom concerns the safety problem of night running users, and can remind pedestrians and vehicles in the coming and going by using light.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-type motion bluetooth headset with speech recognition, with the speech technology use in motion bluetooth headset in order to solve the shortcoming that proposes in the above-mentioned background art, conveniently answer a call and listen to the music, simultaneously, also consider to add LED lamp area at motion bluetooth headset, the protection runs user's night and runs safety night.

In order to achieve the above object, the utility model provides a following technical scheme:

a head-wearing sports Bluetooth earphone with voice recognition comprises a left earphone seat, a right earphone seat and a head band, the left earphone seat and the right earphone seat are connected to the head belt through a telescopic connecting piece, the telescopic connecting piece is connected with an earphone shell, the inner side of the ear shell is connected with an ear cover, the outer ring of the outer side of the ear shell is provided with an LED lamp strip, the inner ring is provided with a voice recognition switch, an LED switch and a power switch, a singlechip groove is arranged beside the LED lamp strip of the right earphone seat, a singlechip is fixedly arranged in the singlechip groove, the right side of the inner cavity of the left earphone seat and the left side of the inner cavity of the right earphone seat are provided with loudspeakers, the earshell of the right earphone seat is provided with a charging interface and a microphone, the single chip microcomputer is electrically connected with the microphone, the single chip microcomputer is electrically connected with the Bluetooth module, and the charging interface is connected with a rechargeable lithium battery in the right earphone seat through an electric element.

As a further aspect of the present invention: the outer side of the head band is wrapped with protein leather.

As a further aspect of the present invention: the single chip microcomputer is fixed inside the single chip microcomputer groove through the clamping groove type circuit board fixing frame, and the surface of the single chip microcomputer groove is covered with a covering plate made of the same material as the earshell.

As a further aspect of the present invention: the earmuffs are made of protein leather and sponge is filled between the earmuffs and the earmuffs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a LED lamp area of installation makes it send effectual suggestion light at night, and the protection user runs safety night.

2. The utility model discloses a speech recognition button of installation for the earphone can realize refusing to connect or answer the incoming call according to user's speech input, also can adjust the music broadcast condition.

3. The utility model discloses earmuff and bandeau all adopt protein leather, can effectually prevent that the earphone from sliding to have certain function of keeping out cold winter.

4. The utility model discloses a singlechip and the speech recognition switch of installation are inconvenient when drawing out the cell-phone and answer and look over caller's name at the user, through speech recognition output caller's name and input answer or refuse to connect the instruction, accomplish the conversation, can effectual liberation both hands, save time.

Drawings

FIG. 1 is a schematic diagram of a Bluetooth headset with speech recognition;

FIG. 2 is a right cross-sectional view of a right earphone base of a sports headset with speech recognition;

FIG. 3 is a block diagram of the working principle of a sports headset with speech recognition;

fig. 4 is a block diagram of a bluetooth headset system with speech recognition.

In the figure: 1. a left earphone seat; 2. a right earphone base; 3. a headband; 4. a retractable connector; 5. a single chip groove; 6. a single chip microcomputer; 7. a microphone; 8. an LED light strip; 9. a charging interface; 10. ear muffs; 11. an earshell; 12. a speaker; 13. a voice recognition switch; 14. an LED light strip switch; 15. and a power switch.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a bluetooth headset with voice recognition function includes a left headset base 1, a right headset base 2 and a headband 3, the left earphone seat 1 and the right earphone seat 2 are bilaterally symmetrical, the left earphone seat 1 and the right earphone seat 2 are connected to the head band 3 through the telescopic connecting piece 4, the telescopic connecting pieces 4 are arranged at the left side and the right side of the head band 3, the ear shells 11 are arranged at the connecting parts of the left earphone seat 1 and the right earphone seat 2 and the telescopic connecting pieces 4, the inner side of the ear shell 11 is connected with an ear cover 10, the right side of the inner cavity of the left earphone seat 1 and the left side of the inner cavity of the right earphone seat 2 are provided with a loudspeaker 12, the ear shell 11 of the right earphone seat 2 is provided with a charging interface 9, and the charging interface 9 is connected with a rechargeable lithium battery in the right earphone seat 2 through an electric element, and a microphone 7 is arranged below the charging interface 9.

The utility model discloses in the scheme, the outer lane in the 11 outsides of earlap is provided with LED lamp area 8, the right side of the 11 outside inner circles of earlap is provided with speech recognition switch 13, the bottom of the 11 outside inner circles of earlap is provided with LED lamp area switch 14, the top of the 11 outside inner circles of earlap is provided with switch 15, the other singlechip groove 5 that is equipped with in LED lamp area 8 of right earphone seat 2, singlechip groove 5 is inside to have singlechip 6 through draw-in groove formula circuit board mount fixed mounting, singlechip 6 and the inside bluetooth module electric connection of right earphone seat 2, singlechip 6 and microphone 7 electric connection.

The utility model discloses in the scheme, power module is chargeable lithium cell and switch 15 for supply power for each module, host system is singlechip 6 promptly, adopts the LD3320 chip, carries out speech recognition to the speech signal of bluetooth module received speech signal and the input of microphone 7 and handles, and transmit the recognition result respectively in speaker 12 and the mobile client.

In order to prevent the earphone from slipping during movement, in this embodiment, the headband 3 is preferably wrapped with protein leather.

In order to achieve the aesthetic effect of the earphone, prevent the single chip from being damaged, and enable the single chip board to be detached at any time for data updating, in the embodiment, preferably, the single chip is fixed in the single chip card slot through the slot-type fixing frame, and the surface of the single chip card slot is covered with the covering plate.

In order to increase the comfort and warmth of the earphone, in the present embodiment, it is preferable that the earmuffs 10 are made of protein leather and filled with sponge between the earmuffs 11.

The utility model discloses a theory of operation is: the utility model discloses after switch 15 is opened, when the cell-phone received the incoming call, the cell-phone can report the incoming call number, transmit voice signal to the earphone through bluetooth module, and turn into data transmission to singlechip 6 with voice signal, singlechip 6 carries out preliminary treatment and draws the characteristic of voice signal after preliminary treatment to the voice signal earlier, if the speech recognition storehouse has been established, directly put the speech characteristic who draws into the speech recognition storehouse and match, output the recognition result, and carry out speech output through speaker 12 with the recognition result, after obtaining caller's name, the user can press speech recognition switch 13, through microphone 7 voice input instruction, if reject, hang up, answer a series of key words such as answer, the speech signal will spread into singlechip 6, after carrying out preliminary treatment and characteristic extraction to the voice signal, put the speech characteristic into the speech recognition storehouse and match, and outputting the identification result, and transmitting the identification result to the mobile phone through the Bluetooth module to complete the corresponding instruction. When the mobile phone does not receive an incoming call, the singlechip 6 can still recognize the voice input by the microphone 7 by pressing the voice recognition switch 13, so that a corresponding instruction is completed. If the speech recognition library is not established, the characteristics of the recognition key words of the command to be recognized are input into the library to establish the speech recognition library. The utility model discloses a switch in the LED lamp area 8 and the 14 control lamp areas in LED lamp area switch of installation, safety when the protection user runs night.

The above description is only the embodiment of the present invention, but the present invention is not limited to the above embodiment, and for those skilled in the art, there can be other equivalent technical forms to realize the present invention without departing from the principle and spirit of the present invention, so that all equivalent embodiments should be included in the scope of the present invention.

Claims

1. A head-mounted sports Bluetooth headset with voice recognition, comprising a left earphone holder (1), a right earphone holder (2) and a headband (3), characterized in that the left earphone holder (1) and The position of the right earphone holder (2) is symmetrical from left to right, and the left earphone holder (1) and the right earphone holder (2) are connected to the headband (3) through a retractable connector (4), and the retractable connector (4) Set on the left and right sides of the headband (3), ear shells (11) are provided at the connection between the left earphone seat (1) and the right earphone seat (2) and the retractable connector (4). 11) The inner side is connected with earmuffs (10), speakers (12) are provided on the right side of the inner cavity of the left earphone holder (1) and on the left side of the inner cavity of the right earphone holder (2), and the right earphone holder (2) is provided with a speaker (12). The ear shell (11) is provided with a charging interface (9), and the charging interface (9) is connected with the rechargeable lithium battery inside the right earphone holder (2) through electrical components, and a microphone is arranged below the charging interface (9) (7).

2 . The head-mounted sports Bluetooth headset with voice recognition according to claim 1 , wherein the outer ring outside the ear shell ( 11 ) is provided with an LED light strip ( 8 ). A voice recognition switch (13) is provided on the right side of the outer inner ring of the shell (11), and an LED light strip switch (14) is provided at the bottom of the outer inner ring of the ear shell (11). The top of the ring is provided with a power switch (15), a single-chip microcomputer slot (5) is arranged beside the LED light strip (8) of the right earphone seat (2), and a single-chip microcomputer (6) is fixedly installed inside the single-chip microcomputer slot (5). The single chip (6) is electrically connected with the Bluetooth module inside the right earphone holder (2), and the single chip (6) is electrically connected with the microphone (7).

3 . The head-mounted sports Bluetooth headset with voice recognition according to claim 1 , wherein the outer side of the headband ( 3 ) is wrapped with protein leather. 4 .

4. A head-mounted sports bluetooth headset with voice recognition according to claim 2, characterized in that, the single-chip microcomputer (6) is fixed inside the single-chip microcomputer slot (5) by a card-slot type circuit board holder, And the surface of the single chip microcomputer slot (5) is covered with a cover plate of the same material as the ear shell (11).

5. The head-mounted sports Bluetooth headset with voice recognition according to claim 1, wherein the earmuffs (10) are made of protein leather and are filled with sponges between the earmuffs (11) and the earmuffs (11). .