CN112261564A

CN112261564A - Voice recognition-based sound amplification receiving equipment

Info

Publication number: CN112261564A
Application number: CN202011055135.XA
Authority: CN
Inventors: 雷国斌
Original assignee: 雷国斌
Current assignee: Shenzhen youchuangrui Electronics Co.,Ltd.
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-22
Anticipated expiration: 2040-09-29
Also published as: CN112261564B

Abstract

The invention relates to the technical field of voice recognition, and discloses voice amplification receiving equipment based on voice recognition, which comprises a shell, wherein a recognizer is arranged in the shell, a receiving pipe is arranged on the side surface of the shell in an inserting manner, a loudspeaker is fixedly connected to one side, close to the center of the shell, of the receiving pipe, a heat exhaust pipe is arranged on the top of the shell in an inserting manner, a baffle is arranged in the heat exhaust pipe, the side surface of the baffle is rotatably connected with a vibrating rod, the side surface of a transmission pipe is fixedly connected with a clamping plate, the side surface of the clamping plate is rotatably connected with a horizontal screw rod, the side surface of the horizontal screw rod is meshed with a meshing plate, and a connecting plate is fixedly connected to one side. This but equipment is accepted to sound amplification based on speech recognition uses through the cooperation of megaphone with the board of accepting to when having reached in less sound transmission recognizer, the effect of automatic amplification voice command and then increase speech recognition sensitivity.

Description

Voice recognition-based sound amplification receiving equipment

Technical Field

The invention relates to the technical field of voice recognition, in particular to a voice amplification receiving device based on voice recognition.

Background

The speech recognition technology is a high-tech technology for converting a speech signal into a corresponding text or command by a machine through recognition and understanding, and is widely applied to various fields such as industry, household appliances, communication, automotive electronics, medical care, home services, consumer electronics and the like, and many experts consider the speech recognition technology to be one of the ten important technological development technologies in the information technology field between 2000 and 2010.

During speech recognition, when the sound source is far away from the receiver, the sound cannot meet the recognition requirement when being transmitted to the recognizer, so that the sound source needs to be enlarged or the sound source needs to be close to the receiver, and a sound command is sent again to finish the speech recognition process, so that the speech recognition effect is reduced, and the sensitivity of the speech recognition is hindered.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides voice amplification receiving equipment based on voice recognition, which has the advantages of automatically amplifying voice commands when smaller voice is transmitted into a recognizer so as to increase the voice recognition sensitivity and the like, and solves the problem that the existing voice recognition equipment cannot automatically amplify voice commands and causes low voice recognition sensitivity.

(II) technical scheme

In order to achieve the above-mentioned purpose of automatically amplifying voice command and further increasing the voice recognition sensitivity when smaller voice is transmitted into the recognizer, the present invention provides the following technical scheme: a sound amplification receiving device based on voice recognition comprises a shell, wherein a recognizer is arranged in the shell, a receiving pipe is arranged on the side face of the shell in an inserting mode, a loudspeaker is fixedly connected to one side, close to the center of the shell, of the receiving pipe, a heat discharging pipe is arranged on the top of the shell in an inserting mode, a baffle is arranged in the heat discharging pipe, a vibrating rod is rotatably connected to the side face of the baffle, bearing plates are arranged in the receiving pipe, connecting rods are rotatably connected to the opposite sides of the two bearing plates, metal plates are fixedly connected to the side faces of the connecting rods, a conductive rod is arranged on one side, far away from the bearing plates, of each metal plate, a vertical screw rod is rotatably connected to one side, far away from the bearing plates, of each connecting rod, a delay pipe is connected to the side face of the vertical screw rod in, the pressure switch is characterized in that a recorder is arranged on one side, away from the center of the shell, of the pressure switch, a transmission pipe is fixedly connected to the surface of the recorder, a clamping plate is fixedly connected to the side face of the transmission pipe, a horizontal screw rod is rotatably connected to the side face of the clamping plate, a meshing plate is meshed with the side face of the horizontal screw rod, and a connecting plate is fixedly connected to one side, away from the clamping plate, of the horizontal screw rod.

Preferably, the side of the connecting plate is provided with a U-shaped rod in an inserting manner.

Preferably, a vibration spring is disposed inside the vibration rod, and the vibration effect of the vibration rod is amplified by the inertia force of the spring.

Preferably, the bottom of the vibration rod is in contact with a surface of the microphone to receive vibration of the microphone.

Preferably, the connecting plate is rotatably connected with the U-shaped rod through a return spring.

Preferably, the vertical screw and the delay tube are in one-way meshing transmission close to the center of the receiving tube, so that when the bearing plate vibrates, the vertical screw gradually approaches the pressure-sensitive switch and cannot be reset in time.

Preferably, the side surface of the engaging plate is provided with a sliding groove, so that the clamping plate can horizontally move in the sliding groove.

Preferably, the U-shaped rod is connected with a motor controlled by a conductive rod.

(III) advantageous effects

Compared with the prior art, the invention provides a voice amplification receiving device based on voice recognition, which has the following beneficial effects:

1. this but equipment is accepted to sound amplification based on speech recognition, use through the megaphone with the cooperation of accepting the board, when the receiver tube received sound, the sound wave can cause the vibration to accepting the board after entering into the receiver tube, can one-way movement when vibrating through vertical screw, according to can extrude the judgement foundation whether pressure switch opens the megaphone, make start the megaphone when sound is less, thereby reached when less sound transmission is to the recognizer in, the effect of automatic amplification sound order and then increase speech recognition sensitivity.

2. This but equipment is accepted to sound amplification based on speech recognition, cooperation through baffle and vibrating arm is used, at the megaphone during operation, can be in the production vibration, the while is the inside production of heat in the shell, the megaphone of vibration this moment drives the vibrating arm vibration, vibrating spring through the inside setting of vibrating arm is under the effect of inertial force, enlarge the vibration of vibrating arm, and then will rotate the baffle of being connected with the vibrating arm and drive, the heat extraction pipe is opened to the movable baffle, thereby reached when the megaphone starts, in time emit the inside thermal effect of shell.

Drawings

FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of portion C of FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of part D in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a receiving tube; 3. a loudspeaker; 4. a heat exhaust pipe; 5. a baffle plate; 6. a vibrating rod; 7. an identifier; 8. a bearing plate; 9. a connecting rod; 10. a metal plate; 11. a conductive rod; 12. a vertical screw; 13. a pressure sensitive switch; 14. a delay tube; 15. a sound recorder; 16. a conveying pipe; 17. a horizontal screw; 18. clamping a plate; 19. an engaging plate; 20. a connecting plate; 21. a U-shaped rod.

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. 1-5, a sound amplification receiving device based on voice recognition comprises a housing 1, the housing 1 is made of stainless steel, which can effectively prevent the device from being corroded, greatly prolongs the service life of the device, reduces the production cost, and plays an essential role for enterprises, a recognizer 7 is arranged inside the housing 1, a receiving pipe 2 is inserted into the side surface of the housing 1, a loudspeaker 3 is fixedly connected to one side of the receiving pipe 2 close to the center of the housing 1, a heat exhausting pipe 4 is inserted into the top of the housing 1, a baffle 5 is arranged inside the heat exhausting pipe 4, a vibrating rod 6 is rotatably connected to the side surface of the baffle 5, the bottom of the vibrating rod 6 is in contact with the surface of the loudspeaker 3, the vibration of the loudspeaker 3 is received, a vibrating spring is arranged inside the vibrating rod 6, the vibration effect of the vibrating rod 6 is amplified through the inertia force of the spring, the receiving tube 2 is internally provided with a receiving plate 8, one side of the two receiving plates 8 opposite to each other is rotatably connected with a connecting rod 9, the side surface of the connecting rod 9 is fixedly connected with a metal plate 10, one side of the metal plate 10 far away from the receiving plate 8 is provided with a conducting rod 11, one side of the connecting rod 9 far away from the receiving plate 8 is rotatably connected with a vertical screw 12, the vertical screw 12 and a delay tube 14 are in one-way meshing transmission towards the center of the receiving tube 2, so that when the receiving plate 8 vibrates, the vertical screw 12 gradually approaches to a pressure sensitive switch 13 and cannot be reset in time, the side surface of the vertical screw 12 is meshed with the delay tube 14, one side of the vertical screw 12 far away from the receiving plate 8 is provided with the pressure sensitive switch 13, one side of the pressure sensitive switch 13 far away from the center of the shell 1 is provided with a recorder 15, the surface of the recorder 15 is fixedly connected with a, can prevent effectively that equipment from being corroded, the side of cardboard 18 rotates and is connected with horizontal screw 17, horizontal screw 17 side meshing is connected with meshing board 19, the spout has been seted up to meshing board 19's side, make cardboard 18 horizontal migration in the spout, horizontal screw 17 keeps away from one side fixedly connected with connecting plate 20 of cardboard 18, connecting plate 20 rotates through reset spring with U-shaped pole 21 and is connected, the side interlude of connecting plate 20 is provided with U-shaped pole 21, U-shaped pole 21 is connected with the motor of conducting rod 11 control.

The working principle is that when the receiving pipe 2 receives sound, the sound waves can vibrate the bearing plate 8 after entering the receiving pipe 2.

Along with the vibration of the bearing plate 8, the vertical screw 12 connected with the connecting rod 9 gradually moves in a one-way in the direction away from the center of the receiving tube 2, in the process, the connecting rod 9 drives the lateral metal plate 10 to move and insert between the conducting rods 11, so that the motor connected with the U-shaped rod 21 rotates, the U-shaped rod 21 drives the horizontal screw 17 to rotate through the connecting plate 20 and generates meshing transmission with the meshing plate 19, and the horizontal screw 17 gradually moves in the direction close to the center of the shell 1 and drives the transmission tube 16 to move through the connecting plate 20.

When the vertical screw 12 extrudes the pressure switch 13, the connecting plate 20 drives the transmission pipe 16 to be just inserted into the slot of the loudspeaker 3, the vertical screw 12 extrudes the pressure switch 13 to indicate that the sound intensity is large enough, so that the loudspeaker 3 does not need to be started, the loudspeaker 3 is closed when the pressure switch 13 is extruded, when the vertical screw 12 cannot extrude the pressure switch 13, the clamping plate 18 drives the transmission pipe 16 to be inserted into the slot of the loudspeaker 3, the loudspeaker 3 is started, the sound command recorded in the recorder 15 is transmitted into the loudspeaker 3 through the transmission pipe 16, the sound command is amplified by the loudspeaker 3 to meet the identification requirement of the identifier 7, and therefore when smaller sound is transmitted into the identifier 7, the sound command is automatically amplified to further increase the voice identification sensitivity.

At 3 during operations of megaphone, can be in the production vibration, simultaneously at the inside heat that produces of shell 1, the megaphone 3 of vibration this moment drives the vibration of vibrating arm 6 vibration, through the vibrating spring of the inside setting of vibrating arm 6 under the effect of inertial force, enlarge vibrating arm 6's vibration, and then will rotate baffle 5 of being connected with vibrating arm 6 and drive, remove baffle 5 and open heat extraction pipe 4, thereby reached when megaphone 3 starts, in time emitted the inside thermal effect of shell 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A voice recognition based, sound amplification receptive device comprising a housing (1), characterized in that: the loudspeaker is characterized in that an identifier (7) is arranged in the shell (1), a receiving pipe (2) is arranged on the side face of the shell (1) in an inserting mode, a loudspeaker (3) is fixedly connected to one side, close to the center of the shell (1), of the receiving pipe (2), a heat exhaust pipe (4) is arranged on the top of the shell (1) in an inserting mode, a baffle (5) is arranged in the heat exhaust pipe (4), a vibrating rod (6) is connected to the side face of the baffle (5) in a rotating mode, bearing plates (8) are arranged in the receiving pipe (2), connecting rods (9) are connected to one sides, opposite to each other, of the two bearing plates (8) in a rotating mode, metal plates (10) are fixedly connected to the side faces of the connecting rods (9), conductive rods (11) are arranged on one sides, far away from the bearing plates (8), of the metal plates (10), and vertical screw rods, the side meshing of vertical screw rod (12) is connected with time delay pipe (14), one side that accepts board (8) is kept away from in vertical screw rod (12) is provided with pressure switch (13), one side that shell (1) center was kept away from in pressure switch (13) is provided with phonographic recorder (15), the fixed surface of phonographic recorder (15) is connected with transmission pipe (16), the side fixedly connected with cardboard (18) of transmission pipe (16), the side of cardboard (18) is rotated and is connected with horizontal screw (17), horizontal screw (17) side meshing is connected with meshing board (19), one side fixedly connected with connecting plate (20) that cardboard (18) were kept away from in horizontal screw (17).

2. A voice recognition based voice amplifiable receiving device as claimed in claim 1, wherein: u-shaped rods (21) are inserted into the side faces of the connecting plates (20).

3. A voice recognition based voice amplifiable receiving device as claimed in claim 1, wherein: and a vibration spring is arranged in the vibration rod (6).

4. A voice recognition based voice amplifiable receiving device as claimed in claim 1, wherein: the bottom of the vibrating rod (6) is in contact with the surface of the loudspeaker (3).

5. A voice recognition based voice amplifiable receiving device as claimed in claim 2, wherein: the connecting plate (20) is rotatably connected with the U-shaped rod (21) through a return spring.

6. A voice recognition based voice amplifiable receiving device as claimed in claim 1, wherein: the vertical screw (12) and the delay tube (14) are in one-way meshing transmission close to the center of the receiving tube (2).

7. A voice recognition based voice amplifiable receiving device as claimed in claim 1, wherein: the side surface of the meshing plate (19) is provided with a sliding groove.

8. A voice recognition based voice amplifiable receiving device as claimed in claim 1, wherein: the U-shaped rod (21) is connected with a motor controlled by the conducting rod (11).