Display support for vocal music piano teaching

Abstract

The invention relates to the technical field of teaching display, and discloses a display support for vocal music piano teaching, which comprises a base, moving wheels are fixedly assembled at the bottom of the base, a support frame is fixedly mounted at the top of the base, a second sliding groove is formed in the outer wall of the support frame, and a piano placement display assembly is arranged on the inner wall of the second sliding groove. A lifting rod is slidably connected to the top of the supporting frame, and a third sliding groove is formed in the outer wall of the lifting rod. A controller transmits a signal, so that a motor can start to work, then a rotating shaft can drive a straight groove handle to rotate, after the straight groove handle rotates to 90 degrees, a music score placing frame can be pulled downwards from the outer wall of the straight groove handle by pulling a handle, and a music score for vocal music piano teaching can be placed on the inner wall of a limiting fixing belt to be fixed; therefore, the device can achieve the purpose of better teaching display, can improve the teaching efficiency, and provides convenience for teachers and students at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of teaching display, in particular to a display bracket used for vocal piano teaching. Background Art

[0002] The display stand for vocal piano teaching is an auxiliary tool designed for music teaching environments. It is a tool designed specifically for educational scenarios. It can help teachers display teaching content more effectively, and it is also convenient for students to learn and practice.

[0003] The existing display stand for vocal piano teaching is equipped with a music stand, which is convenient for teachers and students to place music scores and to consult them at any time during teaching. However, the height of the equipped music stand is fixed and not easy to adjust, so there are limitations. At the same time, the existing display stand for vocal piano teaching can only play a single display role, but cannot simply place and practice the instrument, so there is a need for improvement. Summary of the invention

[0004] The present invention provides a display stand for vocal piano teaching, which has the advantages of improving teaching efficiency and providing convenience for teachers and students, and solves the problems raised by the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a display bracket for vocal piano teaching, comprising a base, the bottom of the base is fixedly equipped with moving wheels, the top of the base is fixedly equipped with a support frame, the outer wall of the support frame is provided with a second slide groove, the inner wall of the second slide groove is provided with a piano placement display component, the top of the support frame is slidably connected with a lifting rod, the outer wall of the lifting rod is provided with a third slide groove, the inner wall of the third slide groove is slidably connected with a limiting bolt, the outer wall of the lifting rod is fixedly equipped with a connecting block, the top of the connecting block is fixedly equipped with a motor, the power output shaft of the motor is fixedly equipped with a fixing plate, the outer wall of the fixing plate is clamped with the connecting plate through an angle adjustment block, and the outer wall of the connecting plate is provided with a teaching display component.

[0006] As a preferred technical solution of the present invention, both side outer walls of the fixed plate are fixedly equipped with protective fences, one side outer wall of the support frame is fixedly equipped with a storage box, and a metronome is placed on the inner wall of the storage box, the other side outer wall of the support frame is fixedly equipped with a music score collection box, and the side outer wall of the support frame away from the piano for placing the display component is fixedly equipped with a water cup placement groove.

[0007] As a preferred technical solution of the present invention, the piano placement and display assembly includes a slider, the outer wall of the slider is provided with a slide groove 1, the inner wall of the slide groove 1 is slidably connected with a fixing bolt, the bottom of the slider is fixedly equipped with a placement plate, the outer wall of the slider is rotatably connected with a rotating plate 1 and a rotating plate 2, respectively, and the inner walls of the rotating plate 1 and the rotating plate 2 are both provided with adjustment knobs.

[0008] As a preferred technical solution of the present invention, a tray is fixedly installed on the top of the rotating plate one, a placing plate is fixedly installed on the top of the rotating plate two, a card slot is opened at the bottom of the tray, a slide plate is slidably connected to the bottom of the tray, a card block is fixedly installed at the bottom of the slide plate, and a baffle is fixedly installed at the bottom of the tray.

[0009] As a preferred technical solution of the present invention, the slider slides on the inner wall of the support frame through fixing bolts, the tray is located above the placement plate, the block is engaged with the inner wall of the slot, the outer wall of the baffle is in contact with the outer wall of the block, a piano can be placed on the top of the placement plate, and a small keyboard can be placed on the top of the tray.

[0010] As a preferred technical solution of the present invention, the teaching display assembly includes a storage shell, the inner wall of the storage shell is provided with an adsorption groove, the outer wall of the storage shell is fixedly installed with a motor, the power output shaft of the motor is fixedly equipped with a rotating shaft, and the outer wall of the rotating shaft is fixedly sleeved with a straight groove handle.

[0011] As a preferred technical solution of the present invention, the outer wall of the straight groove handle away from the rotating shaft is rotatably connected to a music rack, the outer wall of the music rack is provided with a limiting fixing belt, the bottom of the music rack is fixedly equipped with a handle, and one end of the music rack away from the limiting fixing belt is fixedly installed with a magnet.

[0012] As a preferred technical solution of the present invention, the position of the magnet corresponds to the position of the adsorption groove, and the outer wall of the magnet is adsorbed to the inner wall of the adsorption groove, the inner wall of the adsorption groove is made of iron, the motor and the controller are electrically connected, and the outer wall of the storage shell is installed on the outer wall of the connecting plate.

[0013] As a preferred technical solution of the present invention, there are four movable wheels, and the four movable wheels are evenly distributed at the bottom of the base, the motor is electrically connected to the controller, and the connecting plate can adjust the angle through an angle adjustment block.

[0014] As a preferred technical solution of the present invention, there are two protective fences, and the two protective fences are symmetrically distributed at both ends of the fixed plate, and the fixed plate can drive the teaching display component to rotate along the virtual center line of the connecting block.

[0015] The present invention has the following beneficial effects:

[0016] 1. The display stand for vocal piano teaching can start working by sending a signal through the controller, so that the rotating shaft can drive the straight groove handle to rotate, so that after the straight groove handle is rotated to 90 degrees, the music score placement rack can be pulled down from the outer wall of the straight groove handle by pulling the handle, and the music score for vocal piano teaching can be placed on the inner wall of the limit fixing belt for fixing, so that the device can better achieve the purpose of teaching display, improve teaching efficiency, and provide convenience for teachers and students.

[0017] 2. The display stand for vocal piano teaching can facilitate rhythm training by placing a piano metronome on the top of the placement board, and the tray allows students to practice fingers without a piano, so that the device can meet a variety of teaching needs, not only vocal and piano teaching, but also can be used for teaching other music theories, and when not in use, the turntable 1 and the turntable 2 can be rotated by turning the adjustment knob, so that the placement plate and the tray can be rotated and close to the outer wall of the support frame, thereby saving space and being more conducive to practice, so that the device can provide a structured learning environment and an enhanced interactive experience, while improving the teaching quality and students' learning effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the other side of the present invention;

[0020] Figure 3 It is a schematic diagram of the bottom structure of the present invention;

[0021] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the piano display assembly of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the protection fence of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the teaching display component of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the magnet of the present invention;

[0026] Fig. 9 It is a schematic diagram of the local structure of the present invention.

[0027] In the figure: 1. Base; 2. Moving wheels; 3. Support frame; 4. Piano display assembly; 5. Slide slot 2; 6. Lifting rod; 7. Slide slot 3; 8. Limit bolt; 9. Connecting block; 10. Motor; 11. Fixing plate; 12. Angle adjustment block; 13. Connecting plate; 14. Protection fence; 15. Teaching display assembly; 16. Storage box; 17. Music score collection box; 18. Cup placement slot;

[0028] 401, slider; 402, slide slot 1; 403, fixing bolt; 404, placement plate; 405, rotating plate 1; 406, rotating plate 2; 407, adjusting knob; 408, placement plate; 409, tray; 410, card slot; 411, slide plate; 412, card block; 413, baffle;

[0029] 1501. Storage shell; 1502. Adsorption slot; 1503. Motor; 1504. Rotating shaft; 1505. Straight groove handle; 1506. Music sheet rack; 1507. Limit fixing belt; 1508. Handle; 1509. Magnet. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1 - Fig. 9 A display stand for vocal piano teaching comprises a base 1, a moving wheel 2 is fixedly mounted on the bottom of the base 1, a support frame 3 is fixedly mounted on the top of the base 1, a slide groove 2 is opened on the outer wall of the support frame 3, a piano placement display component 4 is arranged on the inner wall of the slide groove 2 5, a lifting rod 6 is slidably connected to the top of the support frame 3, a slide groove 3 7 is opened on the outer wall of the lifting rod 6, a limit bolt 8 is slidably connected to the inner wall of the slide groove 3 7, a connecting block 9 is fixedly mounted on the outer wall of the lifting rod 6, a motor 10 is fixedly mounted on the top of the connecting block 9, a fixing plate 11 is fixedly mounted on the power output shaft of the motor 10, a connecting plate 13 is clamped on the outer wall of the fixing plate 11 through an angle adjustment block 12, and a teaching display component 15 is arranged on the outer wall of the connecting plate 13;

[0032] By utilizing the above structure, the lifting rod 6 can slide on the inner wall of the support frame 3, so that the height and angle of the device can be adjusted according to the needs of different users, ensuring that during the teaching process, teachers and students, whether standing or sitting, can use it comfortably, and at the same time can help all students clearly see the music score and the teacher's demonstration.

[0033] In a preferred embodiment, both sides of the fixed plate 11 are fixedly equipped with protective fences 14, one side of the outer wall of the support frame 3 is fixedly equipped with a storage box 16, and the inner wall of the storage box 16 is placed with a metronome, the other side of the outer wall of the support frame 3 is fixedly installed with a music collection box 17, and the side of the outer wall of the support frame 3 away from the piano display assembly 4 is fixedly equipped with a water cup placement groove 18;

[0034] By utilizing the above structure, through the characteristic of placing a metronome on the inner wall of the storage box 16, it can be known that the metronome can help students master the rhythm, making the use of the metronome more convenient.

[0035] In a preferred embodiment, the piano placement display assembly 4 includes a slider 401, the outer wall of the slider 401 is provided with a slide groove 402, the inner wall of the slide groove 402 is slidably connected with a fixing bolt 403, the bottom of the slider 401 is fixedly equipped with a placement plate 404, the outer wall of the slider 401 is rotatably connected with a rotating plate 1 405 and a rotating plate 2 406, and the inner walls of the rotating plate 1 405 and the rotating plate 2 406 are both provided with an adjusting knob 407;

[0036] With the above structure, since the slide groove 1 402 slides on the inner wall of the slide groove 2 5 through the fixing bolt 403, the height of the placement plate 404 can be changed, so that the device can be suitable for people of different heights, thereby improving the functionality of the device.

[0037] In a preferred embodiment, a tray 409 is fixedly mounted on the top of the rotating plate 1 405, a placement plate 408 is fixedly mounted on the top of the rotating plate 2 406, a card slot 410 is provided at the bottom of the tray 409, a slide plate 411 is slidably connected to the bottom of the tray 409, a card block 412 is fixedly mounted on the bottom of the slide plate 411, and a baffle 413 is fixedly mounted on the bottom of the tray 409;

[0038] By utilizing the above structure, the block 412 is engaged with the inner wall of the slot 410, and the outer wall of the baffle 413 is in contact with the outer wall of the block 412, so that the slide plate 411 can be retracted to the bottom of the tray 409 when not in use, and the placement area of ​​the tray 409 can be increased when in use.

[0039] In a preferred embodiment, the slider 401 slides on the inner wall of the support frame 3 through the fixing bolt 403, the tray 409 is located above the placement plate 408, the clamping block 412 is clamped with the inner wall of the clamping slot 410, the outer wall of the baffle 413 is in contact with the outer wall of the clamping block 412, the top of the placement plate 404 can be placed on the piano, and the top of the tray 409 can be placed on the small keyboard;

[0040] By utilizing the above structure, placing a piano metronome on top of the placement plate 404 helps with rhythm training, and the tray 409 allows students to practice fingers without a piano, so that the device can meet a variety of teaching needs, not only vocal and piano teaching, but also can be used for teaching other music theories. When not in use, the turntable 1 405 and the turntable 2 406 can be rotated by turning the adjustment knob 407, so that the placement plate 408 and the tray 409 can be rotated and close to the outer wall of the support frame 3, thereby saving space and being more conducive to practice.

[0041] In a preferred embodiment, the teaching display assembly 15 includes a storage shell 1501, the inner wall of the storage shell 1501 is provided with an adsorption groove 1502, the outer wall of the storage shell 1501 is fixedly installed with a motor 1503, the power output shaft of the motor 1503 is fixedly equipped with a rotating shaft 1504, and the outer wall of the rotating shaft 1504 is fixedly sleeved with a straight groove handle 1505;

[0042] In a preferred embodiment, the outer wall of the straight groove handle 1505 away from the rotating shaft 1504 is rotatably connected to a music stand 1506, the outer wall of the music stand 1506 is provided with a limiting fixing belt 1507, the bottom of the music stand 1506 is fixedly equipped with a handle 1508, and one end of the music stand 1506 away from the limiting fixing belt 1507 is fixedly installed with a magnet 1509;

[0043] By utilizing the above structure, the position of the magnet 1509 corresponds to the position of the adsorption groove 1502, and the outer wall of the magnet 1509 is adsorbed to the inner wall of the adsorption groove 1502, so that the music score rack 1506 can be fixed by the magnet 1509 when not in use, which can effectively prevent the music score rack 1506 from accidentally falling, thereby improving the safety of the device.

[0044] In a preferred embodiment, the position of the magnet 1509 corresponds to the position of the adsorption groove 1502, and the outer wall of the magnet 1509 is adsorbed to the inner wall of the adsorption groove 1502, the inner wall of the adsorption groove 1502 is made of iron, the motor 1503 is electrically connected to the controller, and the outer wall of the storage housing 1501 is installed on the outer wall of the connecting plate 13;

[0045] By utilizing the above structure, the controller transmits a signal to enable the motor 1503 to start working, and then the rotating shaft 1504 can drive the straight groove handle 1505 to rotate, so that after the straight groove handle 1505 is rotated to 90 degrees, the music score rack 1506 can be pulled downward from the outer wall of the straight groove handle 1505 by pulling the handle 1508, and the music score for vocal piano teaching can be placed on the inner wall of the limiting fixing belt 1507 for fixing, so that the device can better achieve the purpose of teaching demonstration.

[0046] In a preferred embodiment, there are four moving wheels 2, and the four moving wheels 2 are evenly distributed at the bottom of the base 1, the motor 10 is electrically connected to the controller, and the connecting plate 13 can adjust the angle through the angle adjustment block 12;

[0047] By utilizing the above structure and providing the movable wheels 2, the device can be made mobile, so that the device can be easily moved in different classrooms, thereby improving the convenience of the device.

[0048] In a preferred embodiment, there are two protective fences 14, and the two protective fences 14 are symmetrically distributed at both ends of the fixed plate 11, and the fixed plate 11 can drive the teaching display component 15 to rotate along the virtual center line of the connecting block 9;

[0049] By utilizing the above structure, the fixed plate 11 can drive the teaching display component 15 to rotate along the virtual center line of the connecting block 9, so that the angle of the teaching display component 15 can be adjusted, so that the device can rotate when clamping and fixing the music score, so that students at all angles can see the music score, which is more convenient for teaching demonstration.

[0050] Working principle: when using the device, the device can be pushed to the space where teaching demonstration is required through the moving wheel 2, and a signal can be emitted through the controller to enable the motor 1503 to start working, so that the rotating shaft 1504 can drive the straight groove handle 1505 to rotate, so that after the straight groove handle 1505 rotates to 90 degrees, the music score placement rack 1506 can be pulled downward from the outer wall of the straight groove handle 1505 by pulling the handle 1508, and the music score for vocal piano teaching can be placed on the inner wall of the limiting fixing belt 1507 for fixing, and the motor 10 can emit a signal according to the teaching angle, so that the display angle can be changed, and at the same time, a piano metronome can be placed on the top of the placement board 404 to facilitate rhythm training, and the tray 409 can allow students to perform without a piano. Finger exercises make the device meet a variety of teaching needs, not only vocal and piano teaching, but also can be used for teaching other music theories, and when not in use, the turn plate 1 405 and the turn plate 2 406 can be rotated by turning the adjustment knob 407, so that the placement plate 408 and the tray 409 can be rotated and close to the outer wall of the support frame 3, thereby saving space and being more conducive to practice, and in this process, the lifting rod 6 can be used to slide on the inner wall of the support frame 3, so that the height and angle of the device can be adjusted according to the needs of different users, ensuring that during the teaching process, teachers and students, whether standing or sitting, can use it comfortably, and at the same time can help all students clearly see the music score and the teacher's demonstration, so that the device can better achieve the purpose of teaching demonstration.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display stand for vocal piano teaching, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly equipped with a moving wheel (2), the top of the base (1) is fixedly equipped with a support frame (3), the outer wall of the support frame (3) is provided with a second slide groove (5), the inner wall of the second slide groove (5) is provided with a piano placement display component (4), the top of the support frame (3) is slidably connected with a lifting rod (6), the outer wall of the lifting rod (6) is provided with a third slide groove (7), the inner wall of the third slide groove (7) is slidably connected with a limit bolt (8), the outer wall of the lifting rod (6) is fixedly equipped with a connecting block (9), the top of the connecting block (9) is fixedly equipped with a motor (10), the power output shaft of the motor (10) is fixedly equipped with a fixing plate (11), the outer wall of the fixing plate (11) is clamped with a connecting plate (13) through an angle adjustment block (12), and the outer wall of the connecting plate (13) is provided with a teaching display component (15).

2. A display stand for vocal piano teaching according to claim 1, characterized in that: The outer walls on both sides of the fixing plate (11) are fixedly mounted with protection fences (14); the outer wall on one side of the supporting frame (3) is fixedly mounted with a storage box (16), and a metronome is placed on the inner wall of the storage box (16); the outer wall on the other side of the supporting frame (3) is fixedly mounted with a music score collection box (17); and the outer wall on the side of the supporting frame (3) away from the piano for placing the display component (4) is fixedly mounted with a water cup placement groove (18).

3. A display stand for vocal piano teaching according to claim 1, characterized in that: The piano placement display assembly (4) comprises a slider (401), the outer wall of the slider (401) is provided with a slide groove (402), the inner wall of the slide groove (402) is slidably connected with a fixing bolt (403), the bottom of the slider (401) is fixedly equipped with a placement plate (404), the outer wall of the slider (401) is rotatably connected with a rotating plate (405) and a rotating plate (406), and the inner walls of the rotating plate (405) and the rotating plate (406) are both provided with an adjusting knob (407).

4. A display stand for vocal piano teaching according to claim 3, characterized in that: The top of the rotating plate 1 (405) is fixedly equipped with a tray (409), the top of the rotating plate 2 (406) is fixedly equipped with a placement plate (408), the bottom of the tray (409) is provided with a card slot (410), the bottom of the tray (409) is slidably connected with a slide plate (411), the bottom of the slide plate (411) is fixedly installed with a card block (412), and the bottom of the tray (409) is fixedly equipped with a baffle (413).

5. A display stand for vocal piano teaching according to claim 4, characterized in that: The slider (401) slides on the inner wall of the support frame (3) through the fixing bolt (403), the tray (409) is located above the placement plate (408), the clamping block (412) is clamped with the inner wall of the clamping slot (410), the outer wall of the baffle (413) is in contact with the outer wall of the clamping block (412), the top of the placement plate (404) can be placed on a piano, and the top of the tray (409) can be placed on a small keyboard.

6. The display stand for vocal piano teaching according to claim 1, characterized in that: The teaching display component (15) includes a storage shell (1501), the inner wall of the storage shell (1501) is provided with an adsorption groove (1502), the outer wall of the storage shell (1501) is fixedly installed with a motor (1503), the power output shaft of the motor (1503) is fixedly equipped with a rotating shaft (1504), and the outer wall of the rotating shaft (1504) is fixedly sleeved with a straight groove handle (1505).

7. A display stand for vocal piano teaching according to claim 6, characterized in that: The outer wall of the straight groove handle (1505) away from the rotating shaft (1504) is rotatably connected to a music score placing rack (1506), the outer wall of the music score placing rack (1506) is provided with a limiting fixing belt (1507), the bottom of the music score placing rack (1506) is fixedly equipped with a handle (1508), and one end of the music score placing rack (1506) away from the limiting fixing belt (1507) is fixedly installed with a magnet (1509).

8. The display stand for vocal piano teaching according to claim 7, characterized in that: The position of the magnet (1509) corresponds to the position of the adsorption groove (1502), and the outer wall of the magnet (1509) is adsorbed to the inner wall of the adsorption groove (1502), the inner wall of the adsorption groove (1502) is made of iron, the motor (1503) is electrically connected to the controller, and the outer wall of the storage shell (1501) is installed on the outer wall of the connecting plate (13).

9. The display stand for vocal piano teaching according to claim 1, characterized in that: The number of the movable wheels (2) is four, and the four movable wheels (2) are evenly distributed at the bottom of the base (1); the motor (10) is electrically connected to the controller; and the angle of the connecting plate (13) can be adjusted through an angle adjustment block (12).

10. The display stand for vocal piano teaching according to claim 2, characterized in that: There are two protective fences (14), and the two protective fences (14) are symmetrically distributed at both ends of the fixed plate (11). The fixed plate (11) can drive the teaching display component (15) to rotate along the virtual center line of the connecting block (9).

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