Music score auxiliary teaching device for music education

Abstract

The invention provides a music score auxiliary teaching device for music education, and relates to the technical field of music education, the music score auxiliary teaching device for music education comprises a bottom frame, the outer wall of the bottom frame is fixedly connected with a connecting frame, the middle part of the upper surface of the connecting frame is fixedly connected with a teaching box, and the outer walls of the two sides of the teaching box are both provided with placing grooves. According to the music score auxiliary teaching device for music education provided by the invention, the main board is matched with the auxiliary boards on the two sides, so that an optimal visual distance can be kept between the panel and a student, and each student can clearly see music score information on a screen without hindrance; a first servo motor drives a rotating rod to rotate to be matched with a bidirectional threaded rod to rotate so that the auxiliary display teaching panels on the two sides can stretch out, a second servo motor drives the threaded rod to rotate so that the auxiliary display teaching panels can stretch out for the second time, and adjustment can be conducted according to the size of a teaching field and the positions of students.

Description

Technical Field

[0001] The invention relates to the technical field of music education, and in particular to a music education score auxiliary teaching device. Background Art

[0002] Music education is a systematic educational activity that uses music as the core medium and is carried out for different age groups and groups with different needs. Usually in teaching practice, music scores are an important carrier of music knowledge, recording key information such as notes, beats, and melodies. As a tool for integrating modern technology into music education, music score-assisted teaching devices have greatly expanded the presentation form and teaching functions of music scores. For children's music education, the device relies on its vivid display screen, such as displaying the music scores of simple nursery rhymes in color and animated forms, combined with audio playback, which can quickly capture children's attention, concretize abstract music symbols, and help teachers better stimulate children's perception of music.

[0003] However, the existing music education music score auxiliary teaching device is usually placed in the middle, and the students on both sides are easily affected by reflections, which makes it difficult for the students on both sides to see the content on the screen. They need to constantly adjust their sight angles to find a position where they can see clearly, and in order to see the display equipment in the middle clearly, the students on both sides often need to tilt their heads for a long time. This unnatural viewing posture will make the neck muscles tense. Over time, the students will feel neck pain. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a music education music score auxiliary teaching device, which solves the problem that in the teaching process, in order to see the central device clearly, students on both sides need to tilt their heads for a long time, and their neck muscles are forced to continuously exert force and are in a tense state. If the class time is a little longer, the students will have neck pain and physical discomfort, which will affect their enthusiasm for learning and hinder the smooth development of music education.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a music education music score auxiliary teaching device, comprising a base frame, the outer wall of the base frame is fixedly connected to a connecting frame, the middle part of the upper surface of the connecting frame is fixedly connected to a teaching box, the outer walls on both sides of the teaching box are provided with placement grooves, the middle part of the upper surface of the teaching box is fixedly connected to a placing frame, a storage cavity is provided inside the placing frame, a servo motor 1 is fixedly connected to the front end of the inner wall of one side of the storage cavity, a rotating rod is fixedly connected to the output end of the servo motor 1, a bidirectional threaded rod is rotatably connected to the rear end of the inner wall of one side of the storage cavity, a sliding groove is provided in the middle part of the upper surface of the teaching box, both sides of the bidirectional threaded rod are sleeved with a threaded sleeve block 1, the lower end of the threaded sleeve block 1 is fixedly connected to a connecting rod, and the lower end of the connecting rod is fixedly connected to a supporting frame;

[0008] The support frame is provided with an installation cavity inside, a servo motor 2 is fixedly connected to the other side of the inner wall of the installation cavity, a threaded rod is fixedly connected to the output end of the servo motor 2, a threaded sleeve block 2 is sleeved on the rod body of the threaded rod, and the four corners of the outer wall of the adjacent side of the threaded sleeve block 2 are fixedly connected to limit rods, and the limit rods all pass through the installation cavity to the outside of the support frame and are fixedly connected to the installation plate;

[0009] Through the above technical solution, by using a main board in coordination with the sub-boards on both sides, it is possible to ensure that the optimal visual distance is maintained between the panel and the students, so that every student can see the music score information on the screen without any hindrance. The servo motor 1 drives the rotating rod to rotate and cooperates with its bidirectional threaded rod to rotate so that the sub-display teaching panels on both sides are extended. The servo motor 2 drives the threaded rod to rotate so that the sub-display teaching panels are extended for the second time. It can be adjusted according to the size of the teaching venue and the positions between the students.

[0010] Preferably, a support groove is provided in the middle of the outer wall adjacent to one side of the placement groove, and the support groove is connected with the slide groove;

[0011] Through the above technical solution, the through connection between the abutting groove and the sliding groove facilitates the removal of the auxiliary display teaching panels on both sides.

[0012] Preferably, the middle parts of the rotating rod and the bidirectional threaded rod are both sleeved with a transmission wheel, and the outer wall of the transmission wheel is sleeved with a belt;

[0013] Through the above technical solution, a belt is provided on the outer wall of the moving wheel to facilitate the rotation of the rotating rod and the bidirectional threaded rod together.

[0014] Preferably, the upper end of the slide groove is connected to the storage cavity, and the connecting rod is slidably connected inside the slide groove;

[0015] Through the above technical solution, the connecting rod is slidably connected inside the sliding groove, so as to drive the supporting frames on both sides to move.

[0016] Preferably, the outer wall of the adjacent end of the mounting plate is rotatably connected with a rotating plate, the outer wall of the adjacent side of the rotating plate is fixedly connected with a secondary display teaching panel, and the outer walls of the secondary display teaching panel are respectively against the inner walls of the placement grooves on both sides;

[0017] Through the above technical solution, the secondary display teaching panel is convenient for students on both sides to watch.

[0018] Preferably, the threaded sleeve blocks are slidably connected to both sides of the bidirectional threaded rod shaft;

[0019] Through the above technical solution, the threaded sleeve block 1 can easily drive the connecting rods on both sides to move in opposite directions.

[0020] Preferably, the second threaded sleeve block is slidably connected to the outer wall of the threaded rod respectively;

[0021] Through the above technical solution, the threaded sleeve block 2 can easily drive the limiting rod to move horizontally.

[0022] Preferably, a main display teaching panel is embedded in the middle of the front end outer wall of the teaching box.

[0023] Through the above technical solution, the main display teaching panel is convenient for students in the middle to watch.

[0024] (III) Beneficial effects

[0025] The present invention provides a music education music score auxiliary teaching device, which has the following beneficial effects:

[0026] 1. The present invention provides a music education music score auxiliary teaching device. Compared with the existing music education music score auxiliary teaching device, the present invention adopts a main board and two side auxiliary boards to ensure the best visual distance between the panel and the students, so that each student can see the music score information on the screen without any hindrance. The servo motor drives the rotating rod to rotate and cooperates with the rotation of its bidirectional threaded rod to extend the auxiliary display teaching panels on both sides. The servo motor drives the threaded rod to rotate so as to extend the auxiliary display teaching panel for the second time. The present invention can be adjusted according to the size of the teaching venue and the position between the students.

[0027] 2. The present invention provides a music education score-assisted teaching device. Compared with the existing music education score-assisted teaching device, the angle of the auxiliary display teaching panel on both sides can be adjusted by cooperating with a rotating plate, and the viewing angle of students on both sides can be further adjusted to avoid students having difficulty in seeing the screen content due to reflection. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the teaching box in the present invention;

[0030] Figure 3 It is a schematic axial section diagram of the placement rack in the present invention;

[0031] Figure 4 It is a schematic axial section diagram of the teaching box in the present invention;

[0032] Figure 5 For the present invention Figure 4 The enlarged view of point A in the middle;

[0033] Figure 6 It is a schematic axial section diagram of the support frame in the present invention;

[0034] Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle.

[0035] in,

[0036] 1. Base frame; 11. Connecting frame; 12. Teaching box; 13. Main display teaching panel; 14. Slide slot; 15. Placement slot; 16. Abutment slot;

[0037] 2. Placement rack; 21. Storage chamber; 22. Servo motor 1; 23. Rotating rod; 24. Bidirectional threaded rod; 25. Threaded sleeve 1; 26. Connecting rod; 27. Support rack; 28. Transmission wheel; 29. ​​Belt;

[0038] 3. Installation cavity; 31. Servo motor 2; 32. Threaded rod; 33. Threaded sleeve block 2; 34. Limit rod; 35. Installation plate; 36. Rotating plate; 37. Secondary display teaching panel. DETAILED DESCRIPTION

[0039] 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.

[0040] like Figure 1-7As shown, the embodiment of the present invention provides a music education music score auxiliary teaching device, including a base frame 1, the outer wall of the base frame 1 is fixedly connected to a connecting frame 11, the middle part of the upper surface of the connecting frame 11 is fixedly connected to a teaching box 12, the outer walls on both sides of the teaching box 12 are provided with placement grooves 15, the middle part of the upper surface of the teaching box 12 is fixedly connected to a placing frame 2, a storage cavity 21 is provided inside the placing frame 2, a servo motor 22 is fixedly connected to the front end of the inner wall of one side of the storage cavity 21, a rotating rod 23 is fixedly connected to the output end of the servo motor 22, a bidirectional threaded rod 24 is rotatably connected to the rear end of the inner wall of one side of the storage cavity 21, a sliding groove 14 is provided in the middle part of the upper surface of the teaching box 12, both sides of the rod body of the bidirectional threaded rod 24 are sleeved with threaded sleeve blocks 25, the lower ends of the threaded sleeve blocks 25 are fixedly connected to connecting rods 26, and the lower ends of the connecting rods 26 are fixedly connected to support frames 27;

[0041] The support frame 27 is provided with an installation cavity 3 inside, and a servo motor 31 is fixedly connected to the other side of the inner wall of the installation cavity 3, and a threaded rod 32 is fixedly connected to the output end of the servo motor 31, and a threaded sleeve block 33 is sleeved on the rod body of the threaded rod 32, and the four corners of the outer wall of the adjacent side of the threaded sleeve block 33 are fixedly connected with a limiting rod 34, and the limiting rod 34 passes through the installation cavity 3 to the outside of the support frame 27 and is fixedly connected to a mounting plate 35;

[0042] By using a main board in conjunction with two side sub-boards, it is possible to ensure that the optimal visual distance is maintained between the panel and the students, so that every student can see the music score information on the screen without any hindrance. The servo motor 1 22 drives the rotating rod 23 to rotate and cooperates with its bidirectional threaded rod 24 to rotate so that the sub-display teaching panels 37 on both sides are extended. The servo motor 2 31 drives the threaded rod 32 to rotate so that the sub-display teaching panels 37 are extended for the second time. It can be adjusted according to the size of the teaching venue and the position between the students.

[0043] A support groove 16 is provided in the middle of the outer wall adjacent to the placement groove 15, and the support groove 16 is connected to the slide groove 14;

[0044] The support groove 16 is connected to the slide groove 14 to facilitate the removal of the auxiliary display teaching panels 37 on both sides.

[0045] The middle parts of the rotating rod 23 and the bidirectional threaded rod 24 are sleeved with a transmission wheel 28, and the outer wall of the transmission wheel 28 is sleeved with a belt 29;

[0046] A belt 29 is sleeved on the outer wall of the transmission wheel 28 to facilitate the rotation of the rotating rod 23 and the bidirectional threaded rod 24 together.

[0047] The upper end of the slide groove 14 is connected to the storage chamber 21, and the connecting rod 26 is slidably connected inside the slide groove 14;

[0048] The connecting rod 26 is slidably connected inside the sliding groove 14 to facilitate the movement of the supporting frames 27 on both sides.

[0049] The outer wall of the adjacent end of the mounting plate 35 is rotatably connected to a rotating plate 36, and the outer wall of the adjacent side of the rotating plate 36 is fixedly connected to a secondary display teaching panel 37, and the outer walls of the secondary display teaching panel 37 are respectively against the inner walls of the placement grooves 15 on both sides;

[0050] The auxiliary display teaching panel 37 is convenient for students on both sides to watch.

[0051] The threaded sleeve blocks 25 are slidably connected on both sides of the bidirectional threaded rod 24;

[0052] The threaded sleeve 25 facilitates the connecting rods 26 on both sides to move in opposite directions.

[0053] The second threaded sleeve blocks 33 are respectively slidably connected to the outer wall of the threaded rod 32;

[0054] The second threaded sleeve block 33 facilitates driving the limiting rod 34 to move horizontally.

[0055] A main display teaching panel 13 is embedded in the middle of the front end outer wall of the teaching box 12 .

[0056] The main display teaching panel 13 is convenient for the middle students to watch.

[0057] Working principle: the whole device is powered on through an external power supply, and the required content is played through the main display and sub-display teaching panels 37. The servo motor 1 22 drives the rotating rod 23 to rotate and cooperates with its bidirectional threaded rod 24 to rotate so that the sub-display teaching panels 37 on both sides are extended. The servo motor 2 31 drives the threaded rod 32 to rotate so that the sub-display teaching panels 37 are extended for the second time. It can be adjusted according to the size of the teaching venue and the position between the students. Then, the angles of the sub-display teaching panels 37 on both sides can be adjusted by cooperating with the rotating plate 36, and the viewing angles of the students on both sides can be further adjusted to avoid the students on both sides having difficulty in seeing the screen content due to reflection.

[0058] 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 music education music score auxiliary teaching device, comprising a base frame (1), characterized in that: The outer wall of the base frame (1) is fixedly connected to a connecting frame (11), the middle of the upper surface of the connecting frame (11) is fixedly connected to a teaching box (12), the outer walls on both sides of the teaching box (12) are provided with placement grooves (15), the middle of the upper surface of the teaching box (12) is fixedly connected to a placement frame (2), the interior of the placement frame (2) is provided with a storage cavity (21), the front end of the inner wall of one side of the storage cavity (21) is fixedly connected to a servo motor 1 (22), the servo motor The output end of the storage chamber (21) is fixedly connected to a rotating rod (23), the rear end of the inner wall of one side adjacent to the storage chamber (21) is rotatably connected to a bidirectional threaded rod (24), a sliding groove (14) is provided in the middle of the upper surface of the teaching box (12), both sides of the bidirectional threaded rod (24) are sleeved with a threaded sleeve block (25), the lower end of the threaded sleeve block (25) is fixedly connected to a connecting rod (26), and the lower end of the connecting rod (26) is fixedly connected to a support frame (27); The support frame (27) is provided with an installation cavity (3) inside, and a servo motor (31) is fixedly connected to the other side of the inner wall of the installation cavity (3), and a threaded rod (32) is fixedly connected to the output end of the servo motor (31), and a threaded sleeve block (33) is sleeved on the rod body of the threaded rod (32), and the four corners of the outer wall of the threaded sleeve block (33) adjacent to one side are fixedly connected to limit rods (34), and the limit rods (34) pass through the installation cavity (3) to the outside of the support frame (27) and are fixedly connected to a mounting plate (35).

2. A music education music score auxiliary teaching device according to claim 1, characterized in that: A support groove (16) is provided in the middle of the outer wall adjacent to one side of the placement groove (15), and the support groove (16) is connected to the slide groove (14).

3. A music education score-assisted teaching device according to claim 1, characterized in that: The middle parts of the rotating rod (23) and the bidirectional threaded rod (24) are both sleeved with a transmission wheel (28), and the outer wall of the transmission wheel (28) is sleeved with a belt (29).

4. A music education music score auxiliary teaching device according to claim 1, characterized in that: The upper end of the slide groove (14) is connected to the storage cavity (21), and the connecting rod (26) is slidably connected inside the slide groove (14).

5. A music education music score auxiliary teaching device according to claim 1, characterized in that: The outer wall of one adjacent end of the mounting plate (35) is rotatably connected to a rotating plate (36), and the outer wall of one adjacent side of the rotating plate (36) is fixedly connected to a secondary display teaching panel (37), and the outer walls of the secondary display teaching panel (37) are respectively abutted against the inner walls of the placement grooves (15) on both sides.

6. A music education score-assisted teaching device according to claim 1, characterized in that: The threaded sleeve blocks (25) are slidably connected to both sides of the bidirectional threaded rod (24).

7. A music education score auxiliary teaching device according to claim 1, characterized in that: The two threaded sleeve blocks (33) are respectively slidably connected to the outer wall of the threaded rod (32).

8. A music education music score auxiliary teaching device according to claim 1, characterized in that: A main display teaching panel (13) is embedded in the middle of the front end outer wall of the teaching box (12).

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