CN111915960A

CN111915960A - Vocal music rhythm trainer

Info

Publication number: CN111915960A
Application number: CN202010959091.7A
Authority: CN
Inventors: 张庆果
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2020-11-10

Abstract

The invention discloses a vocal music rhythm training device which comprises a box body, wherein bearing seats are arranged on the inner walls of two sides of the box body, rotating shafts are rotatably arranged in the bearing seats, a rotating drum is fixedly sleeved on the rotating shafts, a driving motor for driving the rotating shafts to rotate is arranged on the outer wall of the box body, a plurality of rows of knocking plates are axially arranged on the rotating drum, and are circumferentially and uniformly distributed, and the number of the knocking plates is different; the upper end face of the box body is provided with a through groove, a fixed rod is horizontally arranged in the through groove, and a beat plate is movably sleeved on the fixed rod. The vocal music rhythm training device can select the corresponding knocking plate to knock the beat plate according to the beat of the training music, can meet the training requirements of different beats of a trainer, and is convenient and quick to adjust; a marking area is arranged above the box body to mark different beats, so that a trainer can quickly adjust the beat; still be equipped with the megaphone, enlarge the sound of strikeing, make the training person listen more clearly, guarantee the training effect.

Description

Vocal music rhythm trainer

Technical Field

The invention relates to the technical field of vocal music training, in particular to a vocal music rhythm training device.

Background

Vocal music refers to a form of music sung with human voice. The vocal music is a melody, continuity and rhythm sound which is mainly given by the vocal cords of people and is matched with the oral cavity, the tongue and the nasal cavity to act on breath. For beginners of music and dance, the first thing to do is to master the music rhythm skillfully, and some people lack music talent, so that dance and singing are not in accordance with the standard. The vocal music rhythm training device has a very good help function for people lacking music talents. Most of the existing vocal music rhythm training devices do not have the function of adjusting beats with different frequencies, so that the existing vocal music rhythm training devices cannot adapt to vocal music training with different beats, and have certain limitations.

Disclosure of Invention

The invention aims to provide a vocal music rhythm training device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a vocal music rhythm training device comprises a box body, wherein bearing seats are installed on the inner walls of two sides of the box body, rotating shafts are installed in the bearing seats in a rotating mode, a rotating drum is fixedly sleeved on the rotating shafts, a driving motor for driving the rotating shafts to rotate is installed on the outer wall of the box body, a plurality of rows of knocking plates are axially arranged on the rotating drum, the knocking plates are circumferentially and uniformly distributed, and the number of the knocking plates is different; the upper end face of the box body is provided with a through groove, a fixed rod is horizontally arranged in the through groove, and a beat plate is movably sleeved on the fixed rod.

As a further scheme of the invention: the number of rows of the knocking plates is five, and the number of the knocking plates in each row from left to right is two, three, four, six and eight.

As a further scheme of the invention: the beat plate is made of brass.

As a further scheme of the invention: the driving motor is a servo motor.

As a further scheme of the invention: and a deflector rod is arranged at the upper end of the beat plate.

As a further scheme of the invention: and the upper end surface of the box body is also provided with mark areas which correspond to the rows of the knocking plates one by one.

As a further scheme of the invention: and a loudspeaker is arranged on the upper end face of the box body.

Compared with the prior art, the invention has the beneficial effects that:

according to the vocal music rhythm training device, the plurality of rows of knocking plates are arranged on the rotary drum which rotates at a constant speed, the number of the knocking plates in each row is different, and the beating plates are matched with the knocking plates in different rows, so that knocking sounds of different beats are emitted, the corresponding knocking plates can be selected to knock the beating plates according to the beats of training music, the training requirements of different beats of a trainer can be met, the adjustment is convenient and quick, and the training effect is good; a marking area is arranged above the box body to mark different beats, so that a trainer can quickly adjust the beat; still be equipped with the megaphone, enlarge the sound of strikeing, make the training person listen more clearly, guarantee the training effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first perspective view of a vocal rhythm training device;

FIG. 2 is a perspective view of a drum in the vocal rhythm training device;

fig. 3 is a perspective view of the vocal rhythm training device two.

In the figure: 1-box, 2-bearing seat, 3-rotating shaft, 4-rotating drum, 5-driving motor, 6-knocking plate, 7-through groove, 8-fixed rod, 9-beat plate, 10-deflector rod, 11-marking zone and 12-loudspeaker.

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.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, a vocal music rhythm training device comprises a box body 1, wherein bearing seats 2 are mounted on the inner walls of two sides of the box body 1, a rotating shaft 3 is rotatably mounted in each bearing seat 2, a rotating drum 4 is fixedly sleeved on each rotating shaft 3, a driving motor 5 for driving the rotating shafts 3 to rotate is mounted on the outer wall of the box body 1, a plurality of rows of striking plates 6 are axially arranged on each rotating drum 4, the striking plates 6 are circumferentially and uniformly distributed, and the striking plates 6 are different in number; a through groove 7 is formed in the upper end face of the box body 1, a fixed rod 8 is horizontally installed in the through groove 7, and a beat plate 9 is movably sleeved on the fixed rod 8;

specifically, the driving motor 5 drives the rotary drum 4 to rotate, so as to drive the knocking plates 6 to be in contact with the beating plates 9 and knock the beating plates 9, and knocking sounds are emitted according to a certain beat, because the number of the knocking plates 6 in each row is different, and the rotating speed of the rotary drum 4 is fixed, when the beating plates 9 are matched with the knocking plates 6 in different rows, the contact period between the beating plates 9 and the knocking plates 6 can be adjusted, so that the beating plates 9 can horizontally slide along the fixing rods 8 according to the beat of the training music, and the beating plates 9 are matched with the knocking plates 6 in corresponding rows, so as to knock the beats with different frequencies;

the number of rows of the striking plates 6 is not limited, in this embodiment, preferably, the number of rows of the striking plates 6 is five, and the number of the striking plates 6 in each row from left to right is two, three, four, six, and eight;

the specific material of the beat plate 9 is not limited, and in this embodiment, preferably, the beat plate 9 is made of brass;

the specific type of the driving motor 5 is not limited, in this embodiment, preferably, the driving motor 5 is a servo motor, the rotation speed control of the servo motor is stable, the shifting error is small, the beat stability can be ensured, and the beat deviation is prevented from influencing the vocal music training of a trainer;

in order to conveniently stir the beat plate 9, the upper end of the beat plate 9 is provided with a stirring rod 10, and the beat plate 9 can slide along the fixed rod 8 through the stirring rod 10, so that the beat frequency is adjusted;

the upper end surface of the box body 1 is also provided with mark areas 11 which correspond to the rows of the knocking plates 6 one by one, and the beat frequencies of the rows of the knocking plates 6 are marked in the corresponding mark areas 11, so that a trainer can quickly dial the beat plates 9 above the corresponding knocking plates 6.

The working principle of the embodiment is as follows:

driving motor 5 drives rotary drum 4 and rotates, thereby it touches and beats beat board 9 with beat board 9 to drive, send out according to certain beat and beat the sound, because each row beats the quantity of board 6 different, and the rotational speed of rotary drum 4 is fixed unchangeable, when beat board 9 and the cooperation of the board 6 that beats of different rows, can adjust beat board 9 and the contact period who beats board 6, thereby can be according to the beat of training music, along 8 horizontal slip beat boards 9 of dead lever, make beat board 9 and correspond the 6 cooperations of beating of arranging, thereby beat the beat of different frequencies.

Example 2

A vocal music rhythm training device comprises a box body 1, wherein bearing seats 2 are installed on the inner walls of two sides of the box body 1, a rotating shaft 3 is rotatably installed in each bearing seat 2, a rotating drum 4 is fixedly sleeved on each rotating shaft 3, a driving motor 5 for driving each rotating shaft 3 to rotate is installed on the outer wall of the box body 1, a plurality of rows of knocking plates 6 are axially arranged on each rotating drum 4, each row of knocking plates 6 are circumferentially and uniformly distributed, and the number of the knocking plates 6 is different; a through groove 7 is formed in the upper end face of the box body 1, a fixed rod 8 is horizontally installed in the through groove 7, and a beat plate 9 is movably sleeved on the fixed rod 8;

referring to fig. 3, in order to increase the beating sound emitted by the beat plate 9, the loudspeaker 12 is disposed on the upper end surface of the box body 1, and the beating sound emitted by the beat plate 9 in the box body 1 is amplified by the loudspeaker 12, so that it is beneficial to listening clearly during training and performing related training according to the beat.

According to the vocal music rhythm training device, the plurality of rows of striking plates 6 are arranged on the rotary drum 4 which rotates at a constant speed, the number of the striking plates 6 in each row is different, the striking plates 9 are matched with the striking plates 6 in different rows, so that striking sounds of different beats are emitted, the corresponding striking plates 6 can be selected to strike the striking plates 9 according to the beats of training music, the training requirements of different beats of a trainer can be met, the adjustment is convenient and quick, and the training effect is good; a marking area 11 is arranged above the box body 1 to mark different beats, so that a trainer can quickly adjust the beats; and a loudspeaker 12 is also arranged for amplifying the knocking sound, so that the trainee can hear more clearly and the training effect is ensured.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The vocal music rhythm training device comprises a box body (1) and is characterized in that bearing seats (2) are mounted on the inner walls of two sides of the box body (1), a rotating shaft (3) is rotatably mounted on each bearing seat (2), a rotating drum (4) is fixedly sleeved on each rotating shaft (3), a driving motor (5) for driving each rotating shaft (3) to rotate is mounted on the outer wall of the box body (1), a plurality of rows of knocking plates (6) are axially arranged on each rotating drum (4), each row of knocking plates (6) are circumferentially and uniformly distributed, and the number of the knocking plates (6) is different; a through groove (7) is formed in the upper end face of the box body (1), a fixing rod (8) is horizontally installed in the through groove (7), and a beat plate (9) is movably sleeved on the fixing rod (8).

2. Vocal music tempo training device according to claim 1, characterized in that the number of rows of tapping plates (6) is five, the number of tapping plates (6) in each row from left to right being two, three, four, six and eight, respectively.

3. A vocal rhythm training device according to claim 1, wherein said beat plate (9) is made of brass.

4. A vocal rhythm training device according to claim 3, wherein said driving motor (5) is a servo motor.

5. A vocal rhythm training device according to claim 2, wherein a stick (10) is mounted on the upper end of said beat plate (9).

6. A vocal rhythm training device according to claim 5, wherein the upper end surface of the box body (1) is further provided with marking areas (11) corresponding to the rows of the striking plates (6) one by one.

7. A vocal rhythm training device according to any one of claims 1 to 6, wherein a loudspeaker (12) is provided on the upper end face of said casing (1).