Music score placing frame for piano playing

Abstract

The utility model discloses a music score placing frame for piano playing, and particularly relates to the field of piano playing, which comprises a first frame, second frames are arranged at two ends of the first frame, a rotating component is mounted at one end of each second frame, and one end of each second frame is rotatably connected with the first frame through the rotating component. The bottom end of the first frame is provided with a storage groove used for storing the second frame, clamping plate assemblies are arranged in the first frame and the second frame, and the placed music score is fixed through the clamping plate assemblies. The music score placing frame is composed of the first frame and the second frames on the two sides, the music score can be limited and fixed through the clamping plates in the first frame and the second frames on the two sides when the music score placing frame is used, and the second frames can be rotated and stored in the storage grooves below the first frame when the music score placing frame is placed. Therefore, the overall size of the music score placing rack is reduced, and storage and placement are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of piano playing, and more specifically, to a music score placing stand for piano playing. Background Art

[0002] Musical scores are needed when playing the piano, and a music stand is needed to place the music scores.

[0003] The existing sheet music rack will take up a certain amount of space during placement, and will be easily damaged when a collision occurs, making it inconvenient to store and place the sheet music. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a music score placement rack for piano playing, which is composed of a first frame and second frames on both sides. When in use, the music score can be limited and fixed by the clamping plates inside the first frame and the second frames on both sides. When placed, the second frame can be rotated and stored in the storage groove under the first frame, thereby reducing the overall volume of the music score placement rack and facilitating storage and placement.

[0005] To achieve the above object, the utility model provides the following technical solution: a music score placement stand for piano playing, comprising:

[0006] A first frame, wherein second frames are arranged at both ends of the first frame, a rotating assembly is installed at one end of the second frame, and one end of the second frame is rotatably connected to the first frame through the rotating assembly, a receiving groove for receiving the second frame is provided at the bottom end of the first frame, and a clamping plate assembly is arranged inside the first frame and the second frame, and the placed music score is fixed by the clamping plate assembly;

[0007] The fixing frame is fixed on the outer surface of the rear end of the first frame. The rear end of the first frame is provided with a bracket, and the bracket is movably connected to the fixing frame.

[0008] Furthermore, the rotating assembly includes a rotating shaft fixedly mounted on the outer surface of one end of the second frame, and the rotating shaft is rotatably connected to the first frame.

[0009] Furthermore, a pressure rod and a limiting rod are inserted into the interior of the rotating shaft, and a connecting block is integrally installed between one end of the pressure rod and the limiting rod.

[0010] Furthermore, a return spring is arranged inside the rotating shaft at the bottom end of the pressure rod, and a limiting hole is arranged on the inner wall of the first frame at one end of the limiting rod.

[0011] Furthermore, the clamping plate assembly includes a clamping plate arranged inside the first frame, a pull rod is inserted into the outer surface of the first frame, and one end of the clamping plate is fixedly connected to the outer surface of the pull rod.

[0012] Furthermore, a first magnetic block is embedded in an outer surface of one side of the clamping plate, and a second magnetic block is embedded in an inner wall of one side of the first frame.

[0013] Furthermore, connecting shafts are fixedly installed on both sides of the top of the bracket, and the bracket is rotatably connected to the fixing frame through the connecting shafts, and a damping ring is sleeved on the outer surface of one end of the connecting shaft.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The music score placing rack is composed of a first frame and second frames on both sides. When in use, the music score can be limited and fixed by the clamping plates inside the first frame and the second frames on both sides. When placed, the second frame can be rotated and stored in the storage slot under the first frame, thereby reducing the overall volume of the music score placing rack and facilitating storage and placement;

[0016] 2. By arranging a bracket at the rear end, the bracket can be rotated through the connecting shaft, and a damping ring is sleeved on one end of the connecting shaft, which is convenient for limiting the bracket after adjusting the angle, so that the first frame is supported by the adjusted bracket, which is convenient for adjusting the placement angle of the first frame, thereby adjusting the placement angle of the music score. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model in the overall storage state.

[0018] Figure 2 The utility model is a schematic diagram of the overall open state structure Figure 1 .

[0019] Figure 3 The utility model is a schematic diagram of the overall open state structure Figure 2 .

[0020] Figure 4 It is a cross-sectional view of the rotating shaft of the utility model.

[0021] Figure 5 It is an exploded view of the installation structure of the splint of the utility model.

[0022] Figure 6 It is an exploded view of the installation structure of the bracket of the utility model.

[0023] The accompanying drawings are marked as follows: 1. first frame; 11. clamping plate; 12. pull rod; 13. first magnetic block; 14. second magnetic block; 15. storage slot; 2. second frame; 21. rotating shaft; 22. pressure rod; 23. limiting rod; 24. connecting block; 25. reset spring; 26. limiting hole; 3. fixing frame; 31. bracket; 32. connecting shaft; 33. damping ring. DETAILED DESCRIPTION

[0024] The utility model provides Figure 1-6 A music sheet placement stand for piano playing is shown, comprising:

[0025] A first frame 1, with second frames 2 disposed at both ends of the first frame 1, a rotating assembly installed at one end of the second frame 2, and one end of the second frame 2 being rotatably connected to the first frame 1 through the rotating assembly, a receiving groove 15 for receiving the second frame 2 is provided at the bottom end of the first frame 1, and a clamping plate assembly is disposed inside the first frame 1 and the second frame 2, and the placed music score is fixed by the clamping plate assembly;

[0026] The fixing frame 3 is fixed to the outer surface of the rear end of the first frame 1 . A bracket 31 is provided at the rear end of the first frame 1 , and the bracket 31 is movably connected to the fixing frame 3 .

[0027] Furthermore, the rotating assembly includes a rotating shaft 21 fixedly mounted on the outer surface of one end of the second frame 2 , and the rotating shaft 21 is rotatably connected to the first frame 1 , so that the second frames 2 on both sides are turned upwards through the rotating shaft 21 .

[0028] Furthermore, a pressure rod 22 and a limiting rod 23 are inserted into the interior of the rotating shaft 21, and a connecting block 24 is integrally installed between the pressure rod 22 and one end of the limiting rod 23. A return spring 25 is provided at the bottom end of the pressure rod 22 inside the rotating shaft 21, and a limiting hole 26 is provided at one end of the limiting rod 23 on the inner wall of the first frame 1. The pressure rod 22 on the rotating shaft 21 is pushed inward, and the limiting rod 23 is driven to disengage from the corresponding limiting hole 26 through the connecting block 24, thereby releasing the limiting of the rotating shaft 21.

[0029] Furthermore, the splint assembly includes a splint 11 arranged inside the first frame 1, a pull rod 12 is inserted into the outer surface of the first frame 1, and one end of the splint 11 is fixedly connected to the outer surface of the pull rod 12, the splint 11 is pulled open by the pull rod 12, and then the music score is placed in the first frame 1 and the second frame 2.

[0030] Furthermore, a first magnetic block 13 is embedded in the outer surface of one side of the clamping plate 11, and a second magnetic block 14 is embedded in one side of the inner wall of the first frame 1. When the clamping plate 11 is loosened, the first magnetic block 13 on the clamping plate 11 is attracted by the magnetic force of the second magnetic block 14, driving the clamping plate 11 to move inward and fix the music score.

[0031] Furthermore, connecting shafts 32 are fixedly installed on both sides of the top of the bracket 31, and the bracket 31 is rotatably connected to the fixing frame 3 through the connecting shafts 32. A damping ring 33 is sleeved on the outer surface of one end of the connecting shaft 32. The bracket 31 is rotated along the fixing frame 3 through the connecting shaft 32 to unfold the bracket 31. A damping ring 33 is sleeved on one end of the connecting shaft 32 to facilitate limiting the angle of the bracket 31 after adjustment.

[0032] Working principle of this utility model:

[0033] Refer to the instruction manual Figure 1-6 When in use, first push the pressure rod 22 on the rotating shaft 21 inward, drive the limiting rod 23 to disengage from the corresponding limiting hole 26 through the connecting block 24, release the limiting of the rotating shaft 21, and then flip the second frames 2 on both sides upward through the rotating shaft 21. In the process of pushing the pressure rod 22 inward, the internal reset spring 25 will be squeezed. After the second frame 2 is adjusted, release the pressure rod 22, and the reset spring 25 will reset the pressure rod 22 outward, drive the limiting rod 23 to insert into the limiting hole 26, and limit and fix the second frame 2. Then, according to the needs, the bracket 31 is connected through the connecting block. The shaft 32 rotates along the fixing frame 3 to unfold the bracket 31. A damping ring 33 is sleeved on one end of the connecting shaft 32 to facilitate limiting the angle of the bracket 31 after adjustment, so that the first frame 1 is supported by the adjusted bracket 31, which is convenient for adjusting the placement angle of the first frame 1. When placing the music score, the clamping plate 11 can be first pulled apart by the pull rod 12, and then the music score can be placed in the first frame 1 and the second frame 2. After placement, the clamping plate 11 is released, and the first magnetic block 13 on the clamping plate 11 is attracted by the magnetic force of the second magnetic block 14, driving the clamping plate 11 to move inward to fix the music score.

Claims

1. A music score stand for piano playing, characterized in that: include: A first frame (1), wherein second frames (2) are arranged at both ends of the first frame (1), a rotating assembly is installed at one end of the second frame (2), and one end of the second frame (2) is rotatably connected to the first frame (1) through the rotating assembly, a receiving groove (15) for receiving the second frame (2) is provided at the bottom end of the first frame (1), and a clamping plate assembly is arranged inside the first frame (1) and the second frame (2), and the placed music score is fixed by the clamping plate assembly; A fixing frame (3) is fixed to the outer surface of the rear end of the first frame (1); a bracket (31) is provided at the rear end of the first frame (1), and the bracket (31) is movably connected to the fixing frame (3).

2. A music sheet placement stand for piano playing according to claim 1, characterized in that: The rotating assembly comprises a rotating shaft (21) fixedly mounted on the outer surface of one end of the second frame (2), and the rotating shaft (21) is rotatably connected to the first frame (1).

3. A music sheet placement stand for piano playing according to claim 2, characterized in that: A pressure rod (22) and a limiting rod (23) are inserted into the interior of the rotating shaft (21), and a connecting block (24) is integrally installed between one end of the pressure rod (22) and the limiting rod (23).

4. A music score placement stand for piano playing according to claim 3, characterized in that: A return spring (25) is provided inside the rotating shaft (21) at the bottom end of the pressure rod (22), and a limiting hole (26) is provided on the inner wall of the first frame (1) at one end of the limiting rod (23).

5. The music score placing stand for piano playing according to claim 1, characterized in that: The clamping plate assembly comprises a clamping plate (11) arranged inside a first frame (1), a pull rod (12) is inserted into the outer surface of the first frame (1), and one end of the clamping plate (11) is fixedly connected to the outer surface of the pull rod (12).

6. A music score placement stand for piano playing according to claim 5, characterized in that: A first magnetic block (13) is embedded in an outer surface of one side of the clamping plate (11), and a second magnetic block (14) is embedded in an inner wall of the first frame (1).

7. The music score placing stand for piano playing according to claim 1, characterized in that: Connecting shafts (32) are fixedly mounted on both sides of the top end of the bracket (31), and the bracket (31) is rotatably connected to the fixing frame (3) via the connecting shafts (32). A damping ring (33) is sleeved on the outer surface of one end of the connecting shaft (32).

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