Adjustable auxiliary device for training music and vocal music

Abstract

The invention relates to the technical field of music training auxiliary devices, in particular to a music vocal music training adjustable auxiliary device which comprises a supporting base, a mounting plate is mounted on the upper surface of the supporting base through a supporting assembly, a placing plate is rotatably mounted on the mounting plate, and an adjusting assembly is arranged on the mounting plate. Supporting blocks are symmetrically and fixedly installed on the placing plate, moving rods are slidably installed on the two supporting blocks, gas nozzles are fixedly installed at one ends of the two moving rods, limiting assemblies are arranged at the upper ends of the supporting blocks, and a gas supply assembly used for conveying gas to the two gas nozzles at the same time is arranged on the placing plate. The air supply assembly enables the two air nozzles to blow air flow to the music score, pressure is generated on the music score, the music score is attached to the placement plate, when the music score needs to be turned over, the page of the music score is turned over with hands, the pressure generated by the air flow is overcome, the page turning operation is very convenient, and the operation convenience of a user is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of music training auxiliary devices, and particularly to an adjustable auxiliary device for music vocal training. Background Art

[0002] With the improvement of people's living standards, more and more people are learning music vocals. In music vocal training, in addition to the main equipment directly affecting the training effect, the requirements for the use of auxiliary equipment are also increasing. During the process of music vocal training, a music stand plays a very important role and is used to place sheet music.

[0003] When the existing music stand is in use, the sheet music is usually placed on a placement board and then fixed with a fixed clip. However, during the training process, when the sheet music needs to be turned over, the fixed clip needs to be removed to release the fixation of the sheet music before turning it over, and after turning it over, the fixed clip needs to be used again to fix the sheet music, which is very inconvenient to operate and affects the operation convenience of the user. Summary of the Invention

[0004] The purpose of the present invention is to solve the following disadvantages in the prior art: during the training process, when the sheet music needs to be turned over, the fixed clip needs to be removed to release the fixation of the sheet music before turning it over, and after turning it over, the fixed clip needs to be used again to fix the sheet music, which is very inconvenient to operate and affects the operation convenience of the user. Thus, an adjustable auxiliary device for music vocal training is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0006] An adjustable auxiliary device for music vocal training, including a support base. An installation plate is installed on the upper surface of the support base through a support component. A fixed shaft is rotatably installed on the installation plate. A placement board is fixedly installed on the fixed shaft. One end of the placement board is fixedly connected to the fixed shaft. An adjustment component for adjusting the inclination angle of the placement board is provided on the installation plate;

[0007] Support blocks are symmetrically and fixedly installed on the placement board. Moving holes are opened in both support blocks. Moving rods are horizontally slidably installed in the two moving holes. Gas nozzles are fixedly installed at the adjacent ends of the two moving rods. A limiting component for restricting the movement of the moving rods is provided at the upper end of the support blocks. An air supply component for simultaneously supplying gas to the two gas nozzles is provided on the placement board.

[0008] As a preferred solution, the air supply assembly includes a blower fixedly installed on the side of the placement plate, a three-way pipe fixedly installed on the placement plate, and two air supply pipes respectively fixedly installed on two gas nozzles. The output end of the blower is connected to the middle part of the three-way pipe, and the ends of the two air supply pipes away from the gas nozzles are respectively connected to the two ends of the three-way pipe.

[0009] As a preferred solution, the limiting assembly includes a first spring rod fixedly installed at the upper end of the support block, an L-shaped connecting block fixedly installed at the upper end of the first spring rod, and a friction pad fixedly installed at one end of the L-shaped connecting block. The lower surface of the friction pad contacts the surface of the moving rod.

[0010] As a preferred solution, the support assembly includes a support column vertically and fixedly installed on the support base, a lifting column vertically and fixedly installed on the lower surface of the mounting plate, and a locking component for locking the height of the lifting column. A cylindrical groove is formed at the upper end of the support column, the lower end of the lifting column is vertically and slidably inserted into the cylindrical groove, a strip-shaped hole communicating with the cylindrical groove is formed on the side of the support column, a moving block is fixedly installed on the side of the lifting column, and the moving block is vertically and slidably installed in the strip-shaped hole.

[0011] As a preferred solution, the locking component includes two strip-shaped rods symmetrically and vertically fixedly installed on the support column, two second spring rods fixedly installed on the moving block, a cross bar fixedly installed at one ends of the two second spring rods, and two limiting rods vertically and fixedly installed at both ends of the cross bar. A plurality of limiting grooves are equidistantly formed on the two strip-shaped rods, and one ends of the two limiting rods are respectively inserted into two of the limiting grooves.

[0012] As a preferred solution, the adjusting assembly includes a threaded rod horizontally and rotatably installed on the mounting plate through a mounting block, an adjusting block fixedly installed at one end of the threaded rod, a slider threadedly sleeved on the threaded rod, and a support rod rotatably installed on the slider. The end of the support rod away from the slider is rotatably connected to the back of the placement plate, and the lower surface of the slider slidably contacts the upper surface of the mounting plate.

[0013] As a preferred solution, a U-shaped bracket is fixedly installed on the front surface of the placement plate, and an anti-slip pad is fixedly installed on the surface of the bracket.

[0014] As a preferred solution, placement boxes are fixedly installed on both side surfaces of the mounting plate, and a plurality of placement grooves are formed on both of the placement boxes.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. When in use, place the music score on the placement board so that both sides of the music score are respectively located below two gas nozzles. Then, through the air supply component, the two gas nozzles blow out airflows and blow towards the music score, generating pressure on the music score to make it fit on the placement board. When the music score needs to be turned over, just flip the page of the music score by hand to overcome the pressure generated by the airflow. The page-turning operation is very convenient, effectively improving the operation convenience of the user.

[0017] 2. Through the mutual cooperation of the support block, the moving rod and the limiting component, the distance between the two gas nozzles on the placement board can be adjusted, so as to meet the fixation of music scores of different widths.

[0018] 3. Through the mutual cooperation of the support column, the lifting column and the locking component, the height of the mounting board can be adjusted according to the height of the user, so as to adjust the placement height of the music score, facilitating the use of this device by people of different heights.

[0019] 4. Through the mutual cooperation of the adjusting block, the threaded rod, the slider and the support rod, the inclination angle of the placement board is adjusted, facilitating the user to better view the music score and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view three-dimensional structure schematic diagram of an adjustable auxiliary device for music vocal training proposed by the present invention;

[0021] Figure 2 is the rear view three-dimensional structure schematic diagram of an adjustable auxiliary device for music vocal training proposed by the present invention;

[0022] Figure 3 is the three-dimensional structure schematic diagram of the placement board, the support block, the moving rod, the gas nozzle and the air supply component;

[0023] Figure 4 is the three-dimensional structure schematic diagram of the support block, the moving rod and the limiting component;

[0024] Figure 5 is Figure 1 the enlarged structure schematic diagram at A in

[0025] Figure 6 is Figure 2 the enlarged structure schematic diagram at B in

[0026] Figure 7 is Figure 3 the enlarged structure schematic diagram at C in

[0027] In the figure: 1 support base, 2 mounting plate, 3 fixed shaft, 4 placement plate, 5 support block, 6 moving rod, 7 gas nozzle, 8 fan, 9 tee, 10 air delivery pipe, 11 first spring rod, 12 L-shaped connecting block, 13 friction pad, 14 support column, 15 lifting column, 16 moving block, 17 cylindrical groove, 18 strip hole, 19 strip rod, 20 second spring rod, 21 cross bar, 22 limiting rod, 23 limiting groove, 24 mounting block, 25 threaded rod, 26 adjusting block, 27 slider, 28 support rod, 29 bracket, 30 placement box, 31 placement groove. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0029] Refer to Figures 1 - 7 , a music vocal training adjustable auxiliary device, including a support base 1. The upper surface of the support base 1 is provided with a mounting plate 2 through a support component. A fixed shaft 3 is rotatably mounted on the mounting plate 2. A placement plate 4 is fixedly mounted on the fixed shaft 3. A U-shaped bracket 29 is fixedly mounted on the front surface of the placement plate 4. An anti-slip pad is fixedly mounted on the surface of the bracket 29. One end of the placement plate 4 is fixedly connected to the fixed shaft 3. The mounting plate 2 is provided with an adjusting component for adjusting the inclination angle of the placement plate 4.

[0030] The support base 1, the support component, the mounting plate 2 and the placement plate 4 form a music score stand for placing music scores. When practicing music vocals, the music score can be placed on the placement plate 4.

[0031] Support blocks 5 are symmetrically and fixedly mounted on the placement plate 4. Moving holes are opened in both support blocks 5. Moving rods 6 are horizontally slidably mounted in the two moving holes. Gas nozzles 7 are fixedly mounted at the adjacent ends of the two moving rods 6. A limiting component for limiting the movement of the moving rod 6 is provided at the upper end of the support block 5. An air supply component for simultaneously supplying gas to the two gas nozzles 7 is provided on the placement plate 4. The air supply component includes a fan 8 fixedly mounted on the side surface of the placement plate 4, a tee 9 fixedly mounted on the placement plate 4, and two air delivery pipes 10 respectively fixedly mounted on the two gas nozzles 7. The output end of the fan 8 is connected to the middle part of the tee 9. The ends of the two air delivery pipes 10 far from the gas nozzles 7 are respectively connected to the two ends of the tee 9.

[0032] After placing the sheet music on the placement board 4, unfold both sides of the sheet music directly below the two gas nozzles 7, and then start the blower 8 to generate an air current into the three-way pipe 9. The air current flows into the two air supply pipes 10 through the three-way pipe 9 respectively, and then flows into the gas nozzles 7 through the two air supply pipes 10 respectively, and sprays out from the nozzles of the two gas nozzles 7. The sprayed air current will act on the sheet music, generating pressure on the surface of the sheet music to make it fit on the placement board 4. When the sheet music needs to be turned over, flip the page of the sheet music by hand, overcoming the pressure generated by the air current, and flip the page below one of the gas nozzles 7 to below the other gas nozzle 7. In the page-turning operation, there is no need to use fixed clips, and the page-turning operation is very convenient, effectively improving the operation convenience of the user.

[0033] The limiting component includes a first spring rod 11 fixedly installed at the upper end of the support block 5, an L-shaped connecting block 12 fixedly installed at the upper end of the first spring rod 11, and a friction pad 13 fixedly installed at one end of the L-shaped connecting block 12. The lower surface of the friction pad 13 is in contact with the surface of the moving rod 6.

[0034] The moving rod 6 can move horizontally on the support block 5. Under the action of the elastic force of the first spring rod 11, the friction pad 13 installed at one end of the L-shaped connecting block 12 is in contact with the moving rod 6, generating a large frictional force between them, thereby restricting the movement of the moving rod 6 on the support block 5. The distance between the two gas nozzles 7 on the placement board 4 can be adjusted by driving the moving rod 6 to move on the support block 5. When it is necessary to drive the moving rod 6 to move, drive the L-shaped connecting block 12 to move upward, and the first spring rod 11 is stretched, so that the friction pad 13 is separated from the moving rod 6, thereby releasing the limit on the moving rod 6. Then, the gas nozzle 7 can be driven to move by moving the moving rod 6, realizing the adjustment of the distance between the two gas nozzles 7 on the placement board 4. The distance between the two gas nozzles 7 can be adjusted according to the width of the sheet music, ensuring that the air current sprayed by the two gas nozzles 7 can act better on the sheet music and meeting the fixation requirements for sheet music of different widths.

[0035] The support component includes a support column 14 vertically and fixedly installed on the support base 1, a lifting column 15 vertically and fixedly installed on the lower surface of the mounting plate 2, and a locking component for locking the height of the lifting column 15. A cylindrical groove 17 is opened at the upper end of the support column 14, the lower end of the lifting column 15 is vertically and slidably inserted into the cylindrical groove 17, a strip-shaped hole 18 communicating with the cylindrical groove 17 is opened on the side of the support column 14, and a moving block 16 is fixedly installed on the side of the lifting column 15. The moving block 16 is vertically and slidably installed in the strip-shaped hole 18.

[0036] The mounting plate 2 is mounted on the support base 1 through the support columns 14 and the lifting columns 15. The lifting columns 15 can move up and down in the cylindrical grooves 17, so as to realize the adjustment of the height of the mounting plate 2. Then, the locking member locks the lifting columns 15 and restricts them in the cylindrical grooves 17. The height of the mounting plate 2 can be adjusted according to the user's height, so as to adjust the placement height of the music score, facilitating the use of the device by people of different heights.

[0037] The locking member includes two strip-shaped rods 19 symmetrically and vertically fixed on the support columns 14, two second spring rods 20 fixed on the moving block 16, a cross bar 21 fixed at one end of the two second spring rods 20, and two limiting rods 22 vertically fixed at both ends of the cross bar 21. A plurality of limiting grooves 23 are equally spaced on the two strip-shaped rods 19, and one end of each of the two limiting rods 22 is inserted into two of the limiting grooves 23 respectively.

[0038] Under the action of the elastic force of the second spring rods 20, the two limiting rods 22 are inserted into the limiting grooves 23 opened on the two strip-shaped rods 19. When it is necessary to drive the lifting column 15 to move, the cross bar 21 is pulled to drive one end of each of the two limiting rods 22 to move out of the two limiting grooves 23 respectively. The second spring rods 20 are stretched, releasing the lock on the lifting column 15. Then, the lifting column 15 is moved according to the user's height to realize the adjustment of the height of the mounting plate 2. Align one end of the two limiting rods 22 with the other two limiting grooves 23 on the two strip-shaped rods 19, release the cross bar 21. Under the action of the elastic force of the second spring rods 20, the limiting rods 22 will move towards the strip-shaped rods 19, and one end of the limiting rods 22 will be inserted into the limiting grooves 23 opened on the strip-shaped rods 19, locking the lifting column 15 again.

[0039] The adjusting assembly includes a threaded rod 25 horizontally and rotatably mounted on the mounting plate 2 through a mounting block 24, an adjusting block 26 fixed at one end of the threaded rod 25, a slider 27 threadedly sleeved on the threaded rod 25, and a support rod 28 rotatably mounted on the slider 27. The end of the support rod 28 away from the slider 27 is rotatably connected to the back of the placement plate 4. The lower surface of the slider 27 is in sliding contact with the upper surface of the mounting plate 2.

[0040] The placement plate 4 is tiltably and rotatably mounted on the mounting plate 2 through a fixed shaft 3. When it is necessary to adjust the tilt angle of the placement plate 4, the adjusting block 26 can be rotated to drive the threaded rod 25 to rotate. Under the action of the thread of the threaded rod 25, the slider 27 can be driven to move on the surface of the mounting plate 2. During the movement of the slider 27, the placement plate 4 will be supported by the support rod 28, so that the placement plate 4 rotates on the mounting plate 2 around the fixed shaft 3, thus realizing the adjustment of the tilt angle of the placement plate 4, facilitating the user to better view the music score and making it more convenient to use.

[0041] Both sides of the mounting plate 2 are fixedly installed with placement boxes 30. A plurality of placement slots 31 are formed in each of the two placement boxes 30. The two placement boxes 30 are respectively installed on both sides of the mounting plate 2, and the placement boxes 30 can be used to place the props needed when practicing music sounds.

[0042] In the present invention, after the music score is placed on the placement plate 4, the two sides of the music score are unfolded directly below the two gas nozzles 7. Then, an air flow is generated by the air supply assembly and is respectively fed into the two gas nozzles 7, and is ejected from the nozzles of the two gas nozzles 7. The ejected air flow acts on the music score, generating pressure on the surface of the music score to make it fit on the placement plate 4. When the music score needs to be turned over, the page of the music score is flipped by hand, overcoming the pressure generated by the air flow, and turning the page below one of the gas nozzles 7 to below the other gas nozzle 7. In the page-turning operation, there is no need to use fixed clips, and the page-turning operation is very convenient, effectively improving the operation convenience of the user.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An adjustable auxiliary device for music vocal training, comprising a support base (1), characterized in that, The upper surface of the support base (1) is provided with a mounting plate (2) through a support assembly. A fixed shaft (3) is rotatably mounted on the mounting plate (2). A placing plate (4) is fixedly mounted on the fixed shaft (3). One end of the placing plate (4) is fixedly connected to the fixed shaft (3). An adjusting assembly for adjusting the inclination angle of the placing plate (4) is provided on the mounting plate (2). Support blocks (5) are symmetrically and fixedly mounted on the placing plate (4). Moving holes are formed in both of the two support blocks (5). Moving rods (6) are horizontally and slidably mounted in the two moving holes. Gas spray nozzles (7) are fixedly mounted at the adjacent ends of the two moving rods (6). A limiting assembly for limiting the movement of the moving rods (6) is provided at the upper end of the support blocks (5). An air supply assembly for simultaneously supplying gas to the two gas spray nozzles (7) is provided on the placing plate (4).

2. The adjustable auxiliary device for music vocal training according to claim 1, characterized in that, The air supply assembly includes a blower (8) fixedly mounted on the side surface of the placing plate (4), a tee pipe (9) fixedly mounted on the placing plate (4), and two air supply pipes (10) respectively fixedly mounted on the two gas spray nozzles (7). The output end of the blower (8) is connected to the middle part of the tee pipe (9). The ends of the two air supply pipes (10) far from the gas spray nozzles (7) are respectively connected to the two ends of the tee pipe (9).

3. An adjustable auxiliary device for music vocal training according to claim 1, characterized in that The limiting assembly includes a first spring rod (11) fixedly mounted at the upper end of the support block (5), an L-shaped connecting block (12) fixedly mounted at the upper end of the first spring rod (11), and a friction pad (13) fixedly mounted at one end of the L-shaped connecting block (12). The lower surface of the friction pad (13) is in contact with the surface of the moving rod (6).

4. The adjustable auxiliary device for music vocal training according to claim 1, characterized in that, The support assembly includes a support column (14) vertically and fixedly mounted on the support base (1), a lifting column (15) vertically and fixedly mounted on the lower surface of the mounting plate (2), and a locking member for locking the height of the lifting column (15). A cylindrical groove (17) is formed at the upper end of the support column (14). The lower end of the lifting column (15) is vertically and slidably inserted into the cylindrical groove (17). A strip-shaped hole (18) communicating with the cylindrical groove (17) is formed on the side surface of the support column (14). A moving block (16) is fixedly mounted on the side surface of the lifting column (15). The moving block (16) is vertically and slidably mounted in the strip-shaped hole (18).

5. An adjustable auxiliary device for music vocal training according to claim 4, characterized in that, The locking member includes two strip-shaped rods (19) symmetrically and vertically fixedly mounted on the support column (14), two second spring rods (20) fixedly mounted on the moving block (16), a cross bar (21) fixedly mounted at one end of the two second spring rods (20), and two limit rods (22) vertically fixedly mounted at both ends of the cross bar (21). A plurality of limit grooves (23) are equidistantly formed on the two strip-shaped rods (19). One ends of the two limit rods (22) are respectively inserted into two of the limit grooves (23).

6. The adjustable auxiliary device for music vocal training according to claim 1, characterized in that, The adjusting assembly includes a threaded rod (25) horizontally rotatably mounted on the mounting plate (2) through a mounting block (24), an adjusting block (26) fixedly mounted at one end of the threaded rod (25), a slider (27) threadedly sleeved on the threaded rod (25), and a support rod (28) rotatably mounted on the slider (27). One end of the support rod (28) away from the slider (27) is rotatably connected to the back surface of the placement plate (4), and the lower surface of the slider (27) is in sliding contact with the upper surface of the mounting plate (2).

7. An adjustable auxiliary device for music vocal training according to claim 1, characterized in that, A U-shaped bracket (29) is fixedly mounted on the front surface of the placement plate (4), and an anti-slip pad is fixedly mounted on the surface of the bracket (29).

8. The adjustable auxiliary device for music vocal training according to claim 1, characterized in that, Placement boxes (30) are fixedly mounted on both side surfaces of the mounting plate (2), and a plurality of placement grooves (31) are formed in each of the two placement boxes (30).

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