Singing breathing ventilation trainer

Abstract

The utility model discloses a singing breathing ventilation trainer, relates to the breathing training equipment technical field, and comprises a sound receiver and a signal processor, a connecting cylinder is arranged between the sound receiver and the signal processor, a pentagonal frame is arranged in the connecting cylinder, each vertex angle of the pentagonal frame is slidingly connected with a first outer support arm, and a second outer support arm is arranged in the pentagonal frame. Sound information of respiratory training of a singer is collected through the sound receiver, sound signals are transmitted through the connecting cylinder and then received by the signal processor, the sound signals are converted into electric signals through the signal converter, and the electric signals are wirelessly transmitted to terminal equipment for visual system evaluation. The first outer supporting arm is controlled to contract inwards, so that the inner diameter of the tough round belt is reduced, sound signals transmitted from the sound receiver to the signal processor are reduced, the scoring difficulty is improved, and the breath stability of singers in breathing and ventilation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of breathing training equipment, in particular to a singing breathing and ventilation trainer. Background Technique

[0002] The breathing and ventilation training for singing can help improve breath control and voice performance. A better ventilation effect can make the performance of the whole song more fluent and natural, and professional training is required usually to achieve a more professional ventilation and breathing performance during singing. The ventilation training lies in: when singing, select a melody and mark the places where ventilation is needed; practice ventilation at these marked places to ensure that the tone and rhythm are not affected during ventilation.

[0003] When conducting breathing training, beginners have the problem of unstable breath control during breathing and ventilation. The training difficulty should be reduced at the beginning of learning. As the singing skills improve, the requirements and difficulty of training should be gradually increased. However, in the existing technology, the breathing and ventilation trainer collects the singer's voice and conducts systematic evaluation to correct the problems existing in breathing and ventilation. Since the voice output channel remains unchanged, the difficulty at the initial stage of training is the same as that at the later stage, and the breathing and ventilation training cannot achieve the purpose of stage training, affecting the improvement of advanced training skills. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the existing technology, the breathing and ventilation trainer collects the singer's voice and conducts systematic evaluation to correct the problems existing in breathing and ventilation. Since the voice output channel remains unchanged, the difficulty at the initial stage of training is the same as that at the later stage, and the breathing and ventilation training cannot achieve the purpose of stage training, affecting the improvement of advanced training skills, and to propose a singing breathing and ventilation trainer.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a singing breathing and ventilation trainer, including a microphone and a signal processor. A connecting cylinder is arranged between the microphone and the signal processor. A pentapod is arranged inside the connecting cylinder. Each vertex of the pentapod is slidably connected with a first outer support arm. The first outer support arms are equidistantly distributed along a circumferential trajectory. A vertical arm is fixedly connected to the upper surface of the first outer support arm. The top end of the vertical arm is fixedly connected with a second outer support arm. The outer side wall of the first outer support arm is coated with a resilient circular belt, and the resilient circular belt is coated on the outer side wall of the second outer support arm. A rotating disk is rotatably connected to the upper surface of the pentapod. An arc-shaped groove is formed on the surface of the rotating disk. A convex block is fixedly connected to one end surface of the first outer support arm. The first outer support arm is slidably connected with the arc-shaped groove by using the convex block.

[0006] Preferably, sound transmission holes are formed in the side wall of the connecting cylinder, and annular conical hoppers are arranged at equal intervals along the vertical direction on the inner side wall of the connecting cylinder.

[0007] Preferably, a central rotating shaft is fixedly connected to the center of the bottom surface of the rotating disk, and the central rotating shaft penetrates through the bottom wall of the pentapod and is fixedly connected to a rocker.

[0008] Preferably, a transverse groove is formed in the outer side wall of the connecting cylinder, the rocker is slidably connected to the inner side wall of the transverse groove, and a handle is fixedly connected to one end of the rocker.

[0009] Preferably, it further includes a bracket, and the connecting cylinder is installed on the bracket.

[0010] Preferably, a sponge pad is arranged on the inner side wall of the sound collector, and saliva is isolated through the sponge pad.

[0011] Preferably, the bottom end of the signal processor is connected to the terminal device through a signal connection line or a wireless transmitter. A connecting arm is fixedly connected to the bottom end of the pentapod, and the connecting arm is fixedly connected to the inner side wall of the connecting cylinder.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, the sound information of the singer's breathing training is collected by the sound collector. After being transmitted through the connecting cylinder, the sound signal is received by the signal processor. The sound signal is converted into an electrical signal through the signal converter and wirelessly transmitted to the terminal device for visual system evaluation. When it is necessary to increase the training intensity, the rocker is rotated to control the first outer support arm to contract inward, thereby reducing the inner diameter of the resilient circular belt, reducing the sound signal transmitted from the sound collector to the signal processor, and increasing the scoring difficulty, so as to improve the breath stability of the singer's breathing and ventilation.

[0014] 2. In the present utility model, by arranging a plurality of annular conical hoppers on the inner wall of the connecting cylinder, when the first outer support arm is controlled to contract inward and the collected sound signal is reduced, the redundant sound signal is absorbed by the inner wall of the connecting cylinder and discharged from the sound transmission holes on the outer wall, reducing the interference of sound collection, thereby improving the sound collection accuracy of the trainer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of a singing breathing and ventilation trainer proposed by the present utility model;

[0016] Figure 2 is a schematic three-dimensional structure diagram of the sound collector, connecting cylinder and signal processor in a singing breathing and ventilation trainer proposed by the present utility model;

[0017] Figure 3 is a schematic internal structure diagram of the connecting cylinder in a singing breathing and ventilation trainer proposed by the present utility model;

[0018] Figure 4This utility model provides a three-dimensional structural schematic diagram of a pentapod and a rotating disk in a singing breathing and ventilation trainer;

[0019] Figure 5 This utility model provides a system block diagram of a singing breathing and ventilation trainer.

[0020] Legend: 1. Bracket; 2. Microphone; 3. Connecting cylinder; 4. Signal processor; 5. Rocker; 6. Horizontal groove; 7. Annular conical hopper; 8. Pentapod; 9. Connecting arm; 10. First outer support arm; 11. Rotating disk; 12. Flexible circular belt; 13. Second outer support arm; 14. Central rotating shaft; 15. Arc groove; 16. Vertical arm. Specific embodiments

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of this utility model, the following further describes this utility model with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand this utility model. However, this utility model can also be implemented in other ways different from those described herein. Therefore, this utility model is not limited by the specific embodiments disclosed in the following specification.

[0023] Embodiment: As Figures 1 - 5 shown, this utility model provides a singing breathing and ventilation trainer, including a microphone 2 and a signal processor 4. A connecting cylinder 3 is arranged between the microphone 2 and the signal processor 4. A pentapod 8 is arranged inside the connecting cylinder 3. Each vertex of the pentapod 8 is slidably connected with a first outer support arm 10. The first outer support arms 10 are equally spaced along a circular trajectory. A vertical arm 16 is fixedly connected to the upper surface of the first outer support arm 10. The top end of the vertical arm 16 is fixedly connected to a second outer support arm 13. The outer side wall of the first outer support arm 10 is coated with a flexible circular belt 12, and the flexible circular belt 12 is coated on the outer side wall of the second outer support arm 13. The upper surface of the pentapod 8 is rotatably connected with a rotating disk 11. An arc groove 15 is formed on the surface of the rotating disk 11. A convex block is fixedly connected to one end surface of the first outer support arm 10. The first outer support arm 10 is slidably connected with the arc groove 15 by means of the convex block;

[0024] The microphone 2 is used to collect effective information such as the sound volume, frequency, rhythm, and the volume of breath inhalation and exhalation of the singer during training for breathing and breathing. The signal processor 4 is used to process the information, convert the sound signal into an electrical signal, and transmit it to the terminal display for the trainer to query in a timely and convenient manner. The terminal device inputs the sheet music to be trained, and the trainer trains according to the rhythm and tone requirements on the sheet music. At this time, after the signal processor 4 converts the sound collected by the microphone 2 into a signal and transmits it, it can be displayed on the terminal device and the system scores to determine whether the training meets the standards. When training, it is necessary to grasp the breathing rhythm and time points and control the breathing sound well. The microphone 2 records the breathing sound during breathing, and the system can also score; when the training progresses to a certain stage, the singing skills of the singer gradually improve;

[0025] To further improve the stability of the singer's breathing, vocalization, and breathing, the channel for the microphone 2 to input the sound signal to the signal processor 4 can be adjusted. When the singer's vocal breath is unstable, it will not be able to pass through the relatively narrow sound channel inside the connecting cylinder 3. In this way, the system will determine that the singer does not meet the requirements for advanced training until the singer's training reaches the standard. Among them, straight tracks extend outward from the five vertices of the tripod 8. The first outer support arm 10 can slide along the straight track of the tripod 8. At the same time, the inner end of the first outer support arm 10 is also limited by the arc-shaped groove 15. When it is necessary to control the radius of the outer support of the first outer support arm 10, rotate the rotary disk 11, so that the rotary disk 11 drives the first outer support arm 10 to slide along the arc-shaped groove 15, and the arc-shaped groove 15 drives the first outer support arm 10 to slide inward, so that the resilient circular belt 12 on the outside of the first outer support arm 10 contracts by its own elasticity, reducing the inner diameter of the resilient circular belt 12. When the microphone 2 receives sound, part of the sound is received by the signal processor 4 through the inside of the resilient circular belt 12, and the other part of the sound is filtered by the outside of the resilient circular belt 12.

[0026] As Figure 3 shown, sound transmission holes are provided on the side wall of the connecting cylinder 3. The inner side wall of the connecting cylinder 3 is provided with annular conical funnels 7 at equal intervals along the vertical direction. Part of the sound is received by the signal processor 4 through the inside of the resilient circular belt 12, and the other part of the sound is filtered by the outside of the resilient circular belt 12. When the sound outside the resilient circular belt 12 passes through the connecting cylinder 3, it is continuously absorbed by the annular conical funnels 7 continuously arranged on the inner wall of the connecting cylinder 3 until the sound is completely eliminated.

[0027] As Figure 3 and Figure 4 shown, a central rotating shaft 14 is fixedly connected to the center of the bottom surface of the rotary disk 11. The central rotating shaft 14 passes through the bottom wall of the tripod 8 and is fixedly connected to a rocker 5. By arranging the rocker 5 below the rotary disk 11, the rocker 5 is used to control the rotation of the rotary disk 11, thereby adjusting the opening size of the first outer support arm 10 and the second outer support arm 13.

[0028] AsFigure 2 As shown in the figure, a transverse groove 6 is provided on the outer side wall of the connecting cylinder 3, and the rocker 5 is slidably connected to the inner side wall of the transverse groove 6. One end of the rocker 5 is fixedly connected with a handle. By providing the transverse groove 6 on the outer side wall of the connecting cylinder 3, the rocker 5 can extend to the outside of the connecting cylinder 3, which is convenient for adjustment.

[0029] As Figure 1 shown in the figure, it further includes a bracket 1. The connecting cylinder 3 is installed on the bracket 1. A counterweight is provided on the base of the bracket 1. The bracket 1 is located on the platform tabletop through the base, and the bracket 1 can be adjusted within a certain range in terms of height and inclination direction.

[0030] As Figure 1 shown in the figure, a sponge pad is provided on the inner side wall of the sound receiver 2, and the saliva is isolated through the sponge pad. The sponge pad inside the sound receiver 2 is a consumable and can be replaced during disassembly. The sponge pad has good sound transmission effect, can adsorb saliva at the same time, reduces the difficulty of equipment cleaning, and avoids saliva pollution or affecting the use of internal electrical components.

[0031] As Figure 2 shown in the figure, the bottom end of the signal processor 4 is connected to the terminal device through a signal connection line or a wireless transmitter. The bottom end of the tripod 8 is fixedly connected with a connecting arm 9, and the connecting arm 9 is fixedly connected to the inner side wall of the connecting cylinder 3. The signal processor 4 can be directly connected to the display device through a signal line or can be signal-connected through wireless transmission to realize the function of visualizing the training effect.

[0032] The usage method and working principle of this device: During training, input the training music score into the TV screen, connect the training device and the TV screen signals, make sounds according to the prompts on the screen according to the rules, breathe and change breaths according to the rhythm of the music score. The sound is collected by the sound receiver 2, transmitted through the connecting cylinder 3, signal-converted by the signal processor 4, and transmitted to the TV screen for visual scoring;

[0033] When the singing ability is improved, for advanced training, turn the rocker 5, use the rocker 5 to drive the rotating disk 11 to rotate, so that the rotating disk 11 drives the first outer support arm 10 to contract inward through the arc groove 15, reduce the radius of the inner support skeleton of the flexible circular belt 12, and reduce the sound transmission channel of the flexible circular belt 12, improve the training difficulty, and thus make the breathing and breath-changing of the singer's voice more stable.

[0034] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A singing breath replacement trainer, comprising a sound receiver (2) and a signal processor (4), characterized in that: A connecting cylinder (3) is provided between the sound receiver (2) and the signal processor (4). A five-angle bracket (8) is arranged inside the connecting cylinder (3). Each vertex angle of the five-angle bracket (8) is slidably connected with a first outer support arm (10). The first outer support arms (10) are equally spaced along a circumferential trajectory. A vertical arm (16) is fixedly connected to the upper surface of the first outer support arm (10). A second outer support arm (13) is fixedly connected to the top end of the vertical arm (16). A resilient circular belt (12) is wrapped around the outer side wall of the first outer support arm (10), and the resilient circular belt (12) is wrapped around the outer side wall of the second outer support arm (13). A rotating disk (11) is rotatably connected to the upper surface of the five-angle bracket (8). An arc-shaped groove (15) is formed on the surface of the rotating disk (11). A convex block is fixedly connected to one end surface of the first outer support arm (10), and the first outer support arm (10) is slidably connected with the arc-shaped groove (15) by means of the convex block.

2. The singing breath training device according to claim 1, wherein: Sound transmission holes are formed in the side wall of the connecting cylinder (3), and annular conical hoppers (7) are equally spaced along the vertical direction on the inner side wall of the connecting cylinder (3).

3. The singing breath training device according to claim 1, characterized in that: A central rotating shaft (14) is fixedly connected to the center of the bottom surface of the rotating disk (11). The central rotating shaft (14) penetrates through the bottom wall of the five-angle bracket (8) and is fixedly connected with a rocker (5).

4. The singing breathing and ventilation trainer according to claim 3, characterized in that: A horizontal groove (6) is formed in the outer side wall of the connecting cylinder (3), and the rocker (5) is slidably connected with the inner side wall of the horizontal groove (6). A handle is fixedly connected to one end of the rocker (5).

5. A singing breathing and ventilation trainer according to claim 1, characterized in that: It further includes a bracket (1), and the connecting cylinder (3) is installed on the bracket (1).

6. The singing breath training device according to claim 1, characterized in that: A sponge pad is arranged on the inner side wall of the sound receiver (2), and saliva is isolated through the sponge pad.

7. The singing breath exchange trainer according to claim 1, characterized in that: The bottom end of the signal processor (4) is connected to a terminal device through a signal connection line or a wireless transmitter. A connecting arm (9) is fixedly connected to the bottom end of the five-angle bracket (8), and the connecting arm (9) is fixedly connected to the inner side wall of the connecting cylinder (3).

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