Staff drawing combined frame for infant music teaching

Abstract

The utility model relates to the field of music teaching, and discloses a stave drawing combined frame for children music teaching, which comprises a support, a supporting plate is slidably connected to the inner side of the support, a top plate is slidably connected to the upper side of the support, adjusting components are mounted on the rear sides of the supporting plate and the top plate, and a fixing component is mounted at the bottom of the support. The adjusting assembly comprises a shell, the outer portion of the shell is fixedly connected to the rear side of the supporting plate and the rear side of the top plate, a lantern ring is fixedly connected to the inner wall of the shell, a pull rod is slidably connected to the inner wall of the lantern ring, a baffle is fixedly connected to the middle of the pull rod, and a first spring is fixedly connected to the inner side of the baffle. The exterior of the lantern ring is fixedly connected with a sliding rod, and the exterior of the sliding rod is slidably connected with an insertion rod. According to the utility model, the pull rod is pulled to drive the baffle to compress the spring I, and the connecting rod is driven to pull the inserting rod under the limitation of the sliding rod, so that the height of the supporting plate and the top plate can be quickly adjusted, time and labor are saved, the operation is convenient, and the operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to music teaching field especially, a staff drawing combination frame for infant music teaching. BACKGROUND

[0002] Infant music teaching stimulates children's interest in music through lively and interesting ways, and cultivates their music perception and performance ability. In teaching, teachers use singing, rhythm, simple musical instrument performance and other diversified activity forms to let children learn musical elements such as notes, rhythm and melody in play. Through participation and interaction, children can not only improve auditory sensitivity, but also develop language expression, cooperation consciousness and body coordination ability. Infant music teaching not only emphasizes the teaching of music knowledge, but also emphasizes emotional experience to promote the all-round development of children.

[0003] The staff drawing frame is a tool specially used for writing and displaying staff, commonly used in music education and rehearsal. It is usually made of solid material and has adjustable height and angle to provide a comfortable viewing angle in different use scenarios. The staff drawing frame usually has a flat surface for placing paper or music books, which is convenient for teachers and students to view the staff when writing or playing. Its design is simple and practical, which can effectively improve the efficiency of music teaching and rehearsal and help students better understand and master the music content.

[0004] The vertical stand adjusts the height of the bottom plate for holding the music sheet by turning the bolt on the stand to adapt to the personal habits of different users. However, this adjustment method requires a lot of effort to achieve adjustment, which is very time-consuming and laborious. When not tightened, the bottom plate will slide down, affecting the use process. Therefore, a staff drawing combination frame for infant music teaching is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] To make up for the above shortcomings, the utility model provides a staff drawing combination frame for infant music teaching, aiming to improve the problem that the adjustment method through the nut requires a lot of effort to achieve adjustment, which is very time-consuming and laborious, and when not tightened, the bottom plate will slide down, affecting the use process.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a staff drawing combination frame for infant music teaching, including a support, the support is slidably connected with a supporting plate on the inner side, the support is slidably connected with a top plate on the upper side, the supporting plate and the top plate are both installed with an adjusting assembly on the rear side, and the support is installed with a fixing assembly on the bottom;

[0007] The adjusting assembly comprises an outer shell, the outer shell is fixedly connected to the back sides of the supporting plate and the top plate respectively, an inner wall of the outer shell is fixedly connected with a sleeve ring, a pull rod is slidingly connected with an inner wall of the sleeve ring, a baffle is fixedly connected to the middle part of the pull rod, a spring one is fixedly connected to the inner side of the baffle, a sliding rod is fixedly connected to the outer part of the sleeve ring, a plug rod is slidingly connected to the outer part of the sliding rod, and a connecting rod is arranged between the plug rod and the baffle.

[0008] As a further description of the above technical solution:

[0009] The fixing assembly comprises three sleeves, the sleeves are rotatably connected to the bottom of the support, a communication block is fixedly connected to the bottom of the sleeve, a suction disc is fixedly connected to the bottom of the communication block, a spring two is fixedly connected to the top of the suction disc, a piston is fixedly connected to the top of the spring two, and a pressing rod is fixedly connected to the top of the piston.

[0010] As a further description of the above technical solution:

[0011] The plug rod penetrates through the inner part of the outer shell and is inserted into the inner part of the support, and the front side of the outer shell is slidingly connected to the back side of the support.

[0012] As a further description of the above technical solution:

[0013] One end of the connecting rod is rotatably connected to the outer part of the baffle, and the other end of the connecting rod is rotatably connected to the outer part of the plug rod.

[0014] As a further description of the above technical solution:

[0015] The inner side of the spring one is fixedly connected to the inner wall of the outer shell, and the spring one is sleeved on the outer part of the pull rod.

[0016] As a further description of the above technical solution:

[0017] The outer part of the pull rod is slidingly connected to the inner wall of the outer shell, and the inner side of the baffle abuts against the outer side of the sleeve ring.

[0018] As a further description of the above technical solution:

[0019] The outer part of the spring two is sleeved in the inner part of the sleeve.

[0020] As a further description of the above technical solution:

[0021] The outer part of the piston is slidingly connected to the inner wall of the sleeve, and the outer part of the pressing rod is slidingly connected to the inner part of the sleeve.

[0022] The utility model has the advantages of:

[0023] 1. The utility model discloses a quick -wittedly adjust the height of the support plate and the top plate is realized through the pull rod is pulled, the baffle compression spring no. 1 is driven under the position of slide bar with the connecting rod is pulled to the plug pole, save time and labour, convenient operation has effectively improved the operation efficiency.

[0024] 2. The utility model discloses a piston compression spring no. 2 is made through pressing the pressure bar, then releases the pressure bar, and spring no. 2 drives the piston reset, lets the sucking disc produce negative pressure, realizes the support is adsorbed on the ground, avoids the tilt of moving even the collapse of misoperation, causes the music score damage. DRAWINGS

[0025] Figure 1 A kind of staff paper drawing combination frame for music teaching of young children is provided for the utility model;

[0026] Figure 2 The structure diagram of the shell of a kind of staff paper drawing combination frame for music teaching of young children is provided for the utility model;

[0027] Figure 3 The structure diagram of the plug pole of a kind of staff paper drawing combination frame for music teaching of young children is provided for the utility model;

[0028] Figure 4 The structure diagram of the sucking disc of a kind of staff paper drawing combination frame for music teaching of young children is provided for the utility model.

[0029] Legend:

[0030] 1, support;2, support plate;3, top plate;4, shell;5, collar;6, pull rod;7, baffle;8, spring no. 1;9, slide bar;10, plug pole;11, connecting rod;12, sleeve;13, communication block;14, sucking disc;15, spring no. 2;16, piston;17, pressure bar. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0032] REFERENCE Figure 1 - Figure 4The utility model provides a kind of staff of drawing of music teaching for young children of staff of drawing of music teaching for young children, including support 1, support 1 inside slide connection has supporting plate 2, support 1 upper side slide connection has top plate 3, support 1 is used to support score, it is convenient for user to write, supporting plate 2 is used to change the height of score, adapt to the habit of different users, top plate 3 is to hold back the backboard of score, avoid backboard to sway, supporting plate 2 and top plate 3 rear side are equipped with adjusting assembly, support 1 bottom is equipped with fixed component;

[0033] Adjusting assembly includes shell 4, shell 4 outside is separately fixedly connected in supporting plate 2 and top plate 3 rear side, shell 4 inner wall is fixedly connected with collar 5, collar 5 inner wall slide connection has pull rod 6, pull rod 6 middle part is fixedly connected with baffle 7, baffle 7 inside is fixedly connected with spring one 8, collar 5 outside is fixedly connected with slide rod 9, slide rod 9 outside slide connection has plug rod 10, plug rod 10 and baffle 7 between being provided with connecting rod 11, shell 4 is to connect and protect internal parts, collar 5 is used to limit the moving direction of pull rod 6, ensure that pull rod 6 can only move up and down, cannot move and sway, pull rod 6 is to manually pull and drive baffle 7 compression spring one 8, baffle 7 bears the pressure from spring one 8 and drives pull rod 6 to move, spring one 8 is used to push baffle 7 and make pull rod 6 reset, connecting rod 11 is to drive plug rod 10 to move, plug rod 10 is used to fix supporting plate 2 and top plate 3 on support 1, slide rod 9 is to limit the movement direction of plug rod 10, ensure that plug rod 10 can only move back and forth, cannot move and sway, plug rod 10 outside penetrates shell 4 inside and is inserted in support 1 inside, realize the function of adjustment, shell 4 front side slide connection is in support 1 rear side, so that shell 4 remains stable, connecting rod 11 one end is rotatably connected in baffle 7 outside, connecting rod 11 other end is rotatably connected in plug rod 10 outside, so that baffle 7 moves, drive connecting rod 11 can pull plug rod 10 to move, spring one 8 inside is fixedly connected in shell 4 inner wall, spring one 8 inside is set in pull rod 6 outside, so that spring one 8 remains stable, pull rod 6 outside slide connection is in shell 4 inner wall, limit the moving direction of pull rod 6, baffle 7 inside and collar 5 outside between abut, limit the moving distance of baffle 7.

[0034] Refer to Figure 1 Figure 4 ​The fixed assembly comprises three sleeves 12, the sleeves 12 are rotatably connected at the bottom of the support 1, the sleeves 12 are fixedly connected with a communication block 13 at the bottom, the communication block 13 is fixedly connected with a suction cup 14 at the bottom, the suction cup 14 is fixedly connected with a spring 15 at the top, the spring 15 is fixedly connected with a piston 16 at the top, the piston 16 is fixedly connected with a pressure rod 17 at the top, the sleeve 12 is used for connecting and protecting internal parts, the communication block 13 is used for fixing and sealing the suction cup 14 and the sleeve 12, the suction cup 14 is used for fixing the support 1 on the ground, the spring 15 is used for pushing the pressure rod 17 to move upwards, the pressure rod 17 is used for bearing the pushing force of the spring 15 and driving the pressure rod 17 to reset, the pressure rod 17 is used for pushing the piston 16 to compress the spring 15, the spring 15 is sleeved outside the sleeve 12, so that the spring 15 is kept stable, the piston 16 is slidably connected with the inner wall of the sleeve 12, and the pressure rod 17 is slidably connected inside the sleeve 12.

[0035] Working principle: when the support 1 is used, the support 1 is unfolded and fixed on the ground first, the pressure rod 17 is pressed, the piston 16 is driven to move downwards to compress the spring 15, air in the sleeve 12 is discharged, then the pressure rod 17 is released, the spring 15 pushes the piston 16 upwards, negative pressure is generated in the sleeve 12, the suction cup 14 is firmly adsorbed on the ground, so that the support 1 is kept stable and cannot move, tilt or collapse, then the height of the music score is adjusted according to the habit of the user, the pull rod 6 is pulled under the limiting of the sleeve 5, the baffle 7 compresses the spring 8, and the connecting rod 11 drives the plug rod 10 to move into the shell 4, at this time, the supporting plate 2 is unlocked, then the supporting plate 2 is moved to the appropriate position, at this time, the pull rod 6 is released, the spring 8 pushes the baffle 7 to reset the pull rod 6, under the limiting of the sliding rod 9, the connecting rod 11 drives the plug rod 10 to be popped out and inserted into the support 1, so that the adjustment and locking are realized, then the back plate of the music score is placed on the supporting plate 2, and the adjusting assembly on the back side of the top plate 3 is used, the top plate 3 is adjusted to the top of the back plate, the back plate is clamped between the supporting plate 2 and the top plate 3, so that the back plate is kept stable, and the music score is clamped on the back plate, at this time, the music score can be written and the music teaching can be started, which is convenient to operate, saves time and effort and effectively improves the installation efficiency.

[0036] Finally, it should be noted that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A music staff drawing combination frame for teaching music to young children, comprising a support (1), characterized in that: The bracket (1) is slidably connected with a supporting plate (2), the bracket (1) is slidably connected with a top plate (3), the supporting plate (2) and the top plate (3) are provided with adjusting assemblies, and the bracket (1) is provided with a fixing assembly; The adjusting assembly comprises an outer shell (4), the outer shell (4) is fixedly connected to the rear side of the supporting plate (2) and the top plate (3), the inner wall of the outer shell (4) is fixedly connected with a sleeve ring (5), the inner wall of the sleeve ring (5) is slidably connected with a pull rod (6), the middle of the pull rod (6) is fixedly connected with a baffle (7), the inner side of the baffle (7) is fixedly connected with a spring (8), the outer shell (4) is fixedly connected with a sliding rod (9), the sliding rod (9) is slidably connected with a plug rod (10), and the plug rod (10) and the baffle (7) are provided with a connecting rod (11).

2. The staff paper drawing combination stand for teaching music to young children according to claim 1, wherein: The fixing assembly comprises three sleeves (12), the sleeves (12) are rotatably connected to the bottom of the bracket (1), the sleeves (12) are fixedly connected with a communication block (13), the communication block (13) is fixedly connected with a suction disc (14), the suction disc (14) is fixedly connected with a spring (15), the spring (15) is fixedly connected with a piston (16), and the piston (16) is fixedly connected with a pressing rod (17).

3. The staff paper drawing combination stand for teaching music to young children according to claim 1, wherein: The plug rod (10) penetrates the inside of the outer shell (4) and is inserted into the inside of the bracket (1), and the front side of the outer shell (4) is slidably connected to the rear side of the bracket (1).

4. The staff paper drawing combination stand for teaching music to young children according to claim 1, wherein: One end of the connecting rod (11) is rotatably connected to the outside of the baffle (7), and the other end of the connecting rod (11) is rotatably connected to the outside of the plug rod (10).

5. The staff paper drawing combination stand for teaching music to young children according to claim 1, wherein: The inner side of the spring (8) is fixedly connected to the inner wall of the outer shell (4), and the spring (8) is sleeved on the outside of the pull rod (6).

6. The staff paper drawing combination stand for teaching music to infants according to claim 1, wherein: The outer side of the baffle (7) and the outer side of the sleeve ring (5) are abutted.

7. The staff paper drawing combination stand for teaching music to young children according to claim 2, wherein: The spring (15) is sleeved on the outside of the sleeve (12).

8. The staff paper drawing combination stand for teaching music to young children according to claim 2, wherein: The outer side of the piston (16) is slidably connected to the inner wall of the sleeve (12), and the outer side of the pressing rod (17) is slidably connected to the inside of the sleeve (12).

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