CN217467991U

CN217467991U - Audio player with voice interaction function

Info

Publication number: CN217467991U
Application number: CN202220768654.9U
Authority: CN
Inventors: 赵卫刚
Original assignee: Shenzhen Qichuangxiang Technology Co ltd
Current assignee: Shenzhen Qichuangxiang Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-20
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to the technical field of audio players, and discloses an audio player with voice interaction function, which comprises a shell, wherein the rear side of the shell is connected with a protective cover, the upper and lower ends of the protective cover are provided with through holes, the inner side of the protective cover is connected with a group of bearing seats, the inner side of the bearing seats is connected with a shaft lever, one end of the shaft lever is connected with a winding roller, the outer side of the winding roller is connected with a binding belt, the outer side of the shaft lever is sleeved with a torsion spring, the binding belt is sleeved on the arm or wrist of a user, the binding belt is loosened at the moment, the torsion spring drives the winding roller to reversely rotate, the two ends of the binding belt are then contracted tightly, the binding belt is fixed on the arm or wrist of the user, the problem that the user needs to shout by himself after the fixation is solved, the problem that some old people who are inconvenient to move are very troublesome is solved.

Description

Audio player with voice interaction function

Technical Field

The utility model relates to an audio player technical field specifically is an audio player with voice interaction function.

Background

The popularization and development of the smart phone have led people to rely on various functions, and it is one of them to listen to songs by using the smart phone, but for music enthusiasts, it is obviously difficult for them to listen to songs by using the smart phone to meet their pursuit of music nearly perfect bias, and to obtain the sophisticated auditory effect, the effect of a lossless audio player is obviously more important compared with a highly pure audio source.

Chinese patent discloses wireless audio player (notice No. CN211016517U), and this patent technology is through the design of constant head tank, is convenient for to the fixing of audio player body, and the right angle fixing base of addding further improves the fastness of audio player body position, and through radiator fan's design, improves the heat dispersion of audio player body, but after fixed, just need user self to close the player and call, to some inconvenient old man of moving, just seem very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an audio player with voice interaction function to solve the problem that proposes in the above-mentioned background art.

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

an audio player with a voice interaction function comprises a shell, wherein an earphone jack is formed in the top end of the shell, heat dissipation holes are formed in the top end of the shell, the position, close to the heat dissipation holes, of the top end of the shell is connected with an on-off key, a display screen is installed at the front end of the shell, a control button is connected to the position, close to the display screen, of the front end of the shell, the left side of the shell is connected with a volume key, the rear side of the shell is connected with a protection cover, through holes are formed in the upper end and the lower end of the protection cover, a group of bearing seats are correspondingly connected to the positions, close to the through holes, of the inner side of the protection cover, a shaft lever is connected to the inner side of each bearing seat, a winding roller is connected to one end of each shaft lever, a binding belt is connected to the outer side of each winding roller, a torsion spring is sleeved to the outer side of each shaft lever, and one end of each torsion spring is fixedly connected with each winding roller, the other end of the torsion spring is fixedly connected with the bearing seat.

As a further aspect of the present invention: the inner side of the shell is connected with a circuit board, and the outer side of the circuit board is sequentially connected with a sound sensor, an audio processor, a voice recognition processor and a single chip microcomputer from top to bottom.

As a further aspect of the present invention: the winding roller is rotatably connected with the bearing seat through a shaft rod and is elastically connected with the bearing seat through a torsion spring.

As a further aspect of the present invention: the binding belt is made of an all-cotton material.

As the utility model discloses further scheme again: the position of the heat dissipation hole corresponds to the position of the sound sensor.

As a further aspect of the present invention: the sound sensor is electrically connected with the audio processor through a circuit, the audio processor is electrically connected with the voice recognition processor through a circuit, and the voice recognition processor is electrically connected with the single chip microcomputer through a circuit.

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

1. the binding belt is arranged, the torsion spring and the winding roller are arranged, the binding belt is pulled out from the inside of the protective cover, the winding roller is driven to rotate at the same time, then the binding belt is sleeved on the arm or the wrist of a user, the binding belt is loosened at the moment, the winding roller is driven to rotate reversely under the elastic action of the torsion spring, the winding roller is reset, two ends of the binding belt are contracted immediately, the binding belt is fixed on the arm or the wrist of the user, when the user needs to perform a voice interaction function, the user only needs to lift the arm or the wrist, the operation is convenient, the problem that the user needs to close a player to shout after fixing is solved, and the problem that the old people who are inconvenient to move and are very troublesome is solved.

2. Set up sound transducer, audio processor, speech recognition treater and singlechip, convert sound signal to the signal of telecommunication through sound transducer, then transmit to the inside decoding that decodes of audio processor, the signal of telecommunication after decoding is encoded through the speech recognition treater, inside the signal of telecommunication after the coding transmits to the singlechip, and the music of wanting to listen is broadcast out by singlechip control at last, realizes the voice interaction function.

Drawings

FIG. 1 is a schematic structural diagram of an audio player with a voice interaction function;

FIG. 2 is a front cross-sectional view of a protective cover in an audio player with voice interaction;

fig. 3 is a side sectional view of a housing in an audio player with a voice interaction function.

In the figure: 1. an on-off key; 2. a display screen; 3. a housing; 4. a control button; 5. a volume key; 6. a binding belt; 7. an earphone jack; 8. heat dissipation holes; 9. a bearing seat; 10. a through hole; 11. a torsion spring; 12. a protective cover; 13. a winding roller; 14. a sound sensor; 15. an audio processor; 16. a speech recognition processor; 17. a single chip microcomputer; 18. a circuit board; 19. a shaft rod.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an audio player with a voice interaction function includes a housing 3, an earphone jack 7 is disposed at a top end of the housing 3, a heat dissipating hole 8 is disposed at a position of the top end of the housing 3 close to the earphone jack 7, a switch key 1 is connected at a position of the top end of the housing 3 close to the heat dissipating hole 8, a display screen 2 is mounted at a front end of the housing 3, a control button 4 is connected at a lower portion of the front end of the housing 3 close to the display screen 2, a volume key 5 is connected at a left side of the housing 3, a protective cover 12 is connected at a rear side of the housing 3, through holes 10 are disposed at upper and lower ends of the protective cover 12, a set of bearing seats 9 is correspondingly connected at positions of an inner side of the protective cover 12 close to the through holes 10, a shaft rod 19 is connected at an inner side of the bearing seats 9, one end of the shaft rod 19 is connected to a winding roller 13, a restraining belt 6 is connected at an outer side of the winding roller 13, a torsion spring 11 is sleeved at an outer side of the shaft rod 19, one end of the torsion spring 11 is fixedly connected with the winding roller 13, and the other end of the torsion spring 11 is fixedly connected with the bearing seat 9.

In fig. 3: the inside of casing 3 is connected with circuit board 18, and the outside of circuit board 18 from the top down connects gradually sound sensor 14, audio processor 15, speech recognition processor 16 and singlechip 17, and sound sensor 14 model is ISD1820 type, and audio processor 15 model is LINK850 type, and the speech recognition processor is 16YYH16 type, and the singlechip is 17STM32 type.

In fig. 1 and 2: the winding roller 13 is rotatably connected with the bearing seat 9 through a shaft rod 19, the winding roller 13 is elastically connected with the bearing seat 9 through a torsion spring 11, the binding belt 6 is pulled out of the protective cover 12, the winding roller 13 is driven to rotate at the same time, then the binding belt 6 is sleeved on the arm or wrist of a user, at the moment, the binding belt 6 is loosened, the winding roller 13 is driven to rotate reversely under the elastic action of the torsion spring 11, the winding roller 13 is reset, two ends of the binding belt 6 are contracted immediately, the binding belt 6 is fixed on the arm or wrist of the user, when the user needs to perform a voice interaction function, the user only needs to lift the arm or wrist, the operation is convenient, the problem that the user needs to gather close a player to speak after fixing is solved, and the problem that the old people who are inconvenient to move appears is very troublesome.

In fig. 1: the binding belt 6 is made of all-cotton material, and in the contact process of the arms or wrists of the user and the binding belt 6, the advantage of the all-cotton material that sweat absorption and air permeability are good is utilized, so that the condition that the binding belt 6 and the arms or wrists of the user sweat during the contact process is avoided, and the comfort of the user is greatly improved.

In fig. 1 and 3: the position of the heat dissipation hole 8 corresponds to the position of the sound sensor 14, which is beneficial to quickly transmitting sound to the interior of the sound sensor 14.

In fig. 3: sound sensor 14 passes through circuit and audio processor 15 electric connection, audio processor 15 passes through circuit and 16 electric connection of speech recognition treater, speech recognition treater 16 passes through circuit and singlechip 17 electric connection, through sound sensor 14 with the acoustic signal conversion to the signal of telecommunication, then transmit to the inside decoding that decodes of audio processor 15, the signal of telecommunication after the decoding is encoded through speech recognition treater 16, the signal of telecommunication after the encoding is transmitted to the singlechip 17 inside, the music of wanting to listen is broadcast by singlechip 17 control at last, realize the speech interaction function.

The utility model discloses a theory of operation is: the binding belt 6 is pulled out from the protective cover 12, the winding roller 13 is driven to rotate at the same time, then the binding belt 6 is sleeved on the arm or the wrist of a user, at the moment, the binding belt 6 is loosened, the winding roller 13 is driven to rotate reversely under the elastic action of the torsion spring 11, the winding roller 13 is reset, then the two ends of the binding belt 6 are contracted, the binding belt 6 is fixed on the arm or the wrist of the user, when the user needs to perform the voice interaction function, the user only needs to lift the arm or the wrist, the operation is convenient, when the voice interaction is needed, the sound is transmitted into the sound sensor 14, the sound signal is converted into an electric signal through the sound sensor 14 and then transmitted into the audio processor 15 for decoding, the decoded electric signal is encoded through the voice identification processor 16, and the encoded electric signal is transmitted into the single chip microcomputer 17, and finally, the singlechip 17 is used for controlling the playing of the music wanted to be listened to so as to realize the voice interaction function.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The audio player with the voice interaction function comprises a shell (3), wherein an earphone jack (7) is arranged at the top end of the shell (3), heat dissipation holes (8) are formed in the position, close to the earphone jack (7), of the top end of the shell (3), a switch key (1) is connected to the position, close to the heat dissipation holes (8), of the top end of the shell (3), a display screen (2) is installed at the front end of the shell (3), a control button (4) is connected to the position, close to the display screen (2), of the front end of the shell (3), a volume key (5) is connected to the left side of the shell (3), the audio player is characterized in that a protective cover (12) is connected to the rear side of the shell (3), through holes (10) are formed in the upper end and the lower end of the protective cover (12), and a group of bearing seats (9) is correspondingly connected to the position, close to the through holes (10), of the inner side of the protective cover (12), the inner side of the bearing seat (9) is connected with a shaft rod (19), one end of the shaft rod (19) is connected with a winding roller (13), the outer side of the winding roller (13) is connected with a binding belt (6), the outer side of the shaft rod (19) is sleeved with a torsion spring (11), one end of the torsion spring (11) is fixedly connected with the winding roller (13), and the other end of the torsion spring (11) is fixedly connected with the bearing seat (9).

2. The audio player with the voice interaction function according to claim 1, wherein a circuit board (18) is connected to the inner side of the casing (3), and a sound sensor (14), an audio processor (15), a voice recognition processor (16) and a single chip microcomputer (17) are sequentially connected to the outer side of the circuit board (18) from top to bottom.

3. An audio player with voice interaction function according to claim 1, characterized in that the winding roller (13) is rotatably connected with the bearing seat (9) through a shaft rod (19), and the winding roller (13) is elastically connected with the bearing seat (9) through a torsion spring (11).

4. An audio player with voice interaction function according to claim 1, characterized in that the binding belt (6) is made of a cotton material.

5. An audio player with voice interaction function according to claim 1, characterized in that the position of the heat dissipation hole (8) corresponds to the position of the sound sensor (14).

6. The audio player with the voice interaction function according to claim 2, wherein the sound sensor (14) is electrically connected to the audio processor (15) through a circuit, the audio processor (15) is electrically connected to the voice recognition processor (16) through a circuit, and the voice recognition processor (16) is electrically connected to the single chip microcomputer (17) through a circuit.