Music score placing frame for teaching of music teacher

Abstract

The utility model provides a music score placing rack for music teacher teaching, and relates to the field of music score placing racks, the music score placing rack comprises a support assembly, the top of the support assembly is provided with a placing rack, the top of the placing rack is provided with a positioning assembly, and both sides of the placing rack are provided with lighting assemblies; the placing frame can be supported through the supporting assembly, the angle and the height of the placing frame can be conveniently adjusted, music scores can be placed and supported through the placing frame, teaching checking is further facilitated, the music scores can be positioned through the positioning assembly, the situation that the music scores fall off from the placing frame can be prevented, the stability of the music scores can be ensured, and the teaching efficiency is improved. Through rotation of the screw rod, the sleeve can be driven to move towards one side while the screw rod rotates, so that the sleeve drives the illuminating lamp and the box cover to move towards one side, the illuminating lamp is separated from the inner cavity of the storage box and moves to one side of a music score, and the illuminating lamp operates to generate light which directly irradiates the music score, so that the music score is illuminated, and a teacher can conveniently watch the music score.

Description

Technical Field

[0001] The utility model belongs to the field of music score holders, and specifically relates to a music score holder for music teachers' teaching. Background Art

[0002] A music score holder is also called a music score stand. A music score stand is a music auxiliary device used to place and support music scores for easy viewing by users. Among them, music teachers also use music score stands to place the music scores to be taught during the teaching process.

[0003] According to the patent application number 202320270117.6, there is disclosed a music score stand belonging to the technical field of music score stands, which includes an adjustment base. One side of the top of the adjustment base is provided with a music score stand. One side of the bottom end of the music score stand is provided with a movable seat. One side of the bottom end of the adjustment base is provided with a pin shaft. One side of the top end of the music score stand is provided with a mounting bracket. The bottom of the mounting bracket is provided with a movable connection seat. The bottom of the mounting bracket is also provided with a connecting rod. The bottom of the connecting rod is provided with a threaded block. The two ends of the connecting rod are also provided with movable connection seats. The inner side of the threaded block is provided with a screw rod. By using the screw rod to drive one end of the two connecting rods to move synchronously and reversely, the included angle between the two is changed, so as to achieve the purpose of lifting or sinking, and drive the mounting bracket to rise and fall, thereby achieving the purpose of adjusting the angle of the music score stand, so as to solve the problem that the traditional music score stand cannot adjust the inclination angle of the music score stand according to the height of the music teacher, affecting the music teacher's viewing of the music score.

[0004] However, the existing music score stands lack a lighting mechanism during use. Therefore, when used in a dim environment, it is difficult for the teacher to see the music score clearly, which is inconvenient to use and affects the quality of music teaching.

[0005] In summary, the utility model provides a music score holder for music teachers' teaching to solve the above problems. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A music score holder for music teachers' teaching includes a support assembly. A placement rack is arranged on the top of the support assembly. A positioning assembly is arranged on the top of the placement rack. Lighting assemblies are arranged on both sides of the placement rack. The lighting assembly includes a storage box, and the storage box is fixedly connected with the placement rack. The front of the storage box is movably connected with a box cover, and a lighting lamp is fixedly connected to the back of the box cover. A screw rod is movably connected to the rear end of the inner cavity of the storage box. A sleeve is threadedly connected to the surface of the screw rod, and one end of the sleeve is fixedly connected with the lighting lamp.

[0008] Furthermore, in the utility model, the support assembly includes a fixed rod, the inner cavity of the fixed rod is slidably connected to the first sliding rod, and the inner cavity of the first sliding rod is slidably connected to the second sliding rod, the top of the second sliding rod is fixedly connected to a fixed frame, and the fixed frame is movably connected to the back side of the placement frame through a damping shaft, the upper ends of the fixed rod and the first sliding rod surface are threadedly connected with bolts, and the surfaces of the first sliding rod and the second sliding rod are both provided with positioning holes.

[0009] Furthermore, in the utility model, the bottom of the fixing rod is fixedly connected to a base, and the bottom of the base is fixedly connected to a suction cup, and one end of the bolt extends to the inner cavity of the positioning hole and is movably connected to the inner cavity of the positioning hole.

[0010] Furthermore, in the utility model, the positioning assembly includes a connecting tube, and the bottom of the connecting tube is fixedly connected to the placement frame, the inner cavity of the connecting tube is fixedly connected to a spring, and one end of the spring is fixedly connected to a connecting rod, and the other end of the connecting rod is movably connected to a pressure plate through a bearing.

[0011] Furthermore, in the utility model, the bottom of the sleeve is fixedly connected to a limiting rod, the bottom of the inner cavity of the storage box is provided with a limiting groove, the bottom of the limiting rod extends to the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0012] Furthermore, in the utility model, the lighting lamp is located in the inner cavity of the storage box and is movably connected to the inner cavity of the storage box, and one end of the screw rod passes through the outside of the storage box and is fixedly connected with a torsion disk.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model can support the placement rack through the supporting component, and the angle and height of the placement rack can be adjusted conveniently. The music score can be placed and supported through the placement rack, so as to facilitate teaching and checking. The music score can be positioned through the positioning component, so as to prevent the music score from falling from the placement rack and ensure its stability. The sleeve can be driven to move to one side by the rotation of the screw rod, so that the sleeve drives the illuminating lamp and the box cover to move to one side, and then the illuminating lamp will be separated from the inner cavity of the storage box and move to one side of the music score. The light is generated by the operation of the illuminating lamp, and the light is directly irradiated on the music score, so as to illuminate the music score and facilitate the teaching staff to watch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the connecting tube of the utility model;

[0017] Figure 3 is a schematic structural diagram of the sectional state of the storage box of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 partial enlarged structural schematic diagram at position A in it.

[0019] In the figure:

[0020] 1. Support assembly; 11. Fixed rod; 111. Base; 12. First sliding rod; 13. Second sliding rod; 14. Bolt; 15. Positioning hole; 2. Placing rack; 3. Positioning assembly; 31. Connecting cylinder; 32. Spring; 33. Connecting rod; 34. Pressing plate; 4. Lighting assembly; 41. Storage box; 411. Limiting groove; 42. Box cover; 43. Lighting lamp; 44. Screw rod; 45. Sleeve; 451. Limiting rod. Specific embodiments

[0021] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In this disclosure, aspects of the present utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of this disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed by the present utility model are not limited to any implementation manner. In addition, some aspects disclosed by the present utility model can be used alone, or in any suitable combination with other aspects disclosed by the present utility model.

[0022] Embodiment 1

[0023] As Figures 1-4 shown, this is the first embodiment of the present utility model. This embodiment provides a musical score placing rack for music teachers' teaching, including a support assembly 1. A placing rack 2 is arranged at the top of the support assembly 1. A positioning assembly 3 is arranged at the top of the placing rack 2. And lighting assemblies 4 are arranged on both sides of the placing rack 2. The lighting assembly 4 includes a storage box 41, and the storage box 41 is fixedly connected to the placing rack 2. The front of the storage box 41 is movably connected with a box cover 42, and the back of the box cover 42 is fixedly connected with a lighting lamp 43. The rear end of the inner cavity of the storage box 41 is movably connected with a screw rod 44. The surface of the screw rod 44 is threadedly connected with a sleeve 45, and one end of the sleeve 45 is fixedly connected to the lighting lamp 43.

[0024] As Figures 1-4As shown in the figure, the placement rack 2 can be supported by the support component 1, and it is convenient to adjust the angle and height of the placement rack 2. The music score can be placed and supported by the placement rack 2, which is convenient for teaching and viewing. The music score can be positioned by the positioning component 3 to prevent the music score from falling off the placement rack 2 and ensure its stability. By rotating the screw rod 44, while the screw rod 44 rotates, it can drive the sleeve 45 to move to one side, so that the sleeve 45 drives the lighting lamp 43 and the box cover 42 to move to one side. Then the lighting lamp 43 will move out of the inner cavity of the storage box 41 and move to one side of the music score. By operating the lighting lamp 43 to generate light, the light directly shines on the music score to illuminate the music score and facilitate the teacher to view.

[0025] Embodiment 2

[0026] Refer to Figure 1 and 2 This is the third embodiment of the present utility model, and this embodiment is based on the first two embodiments.

[0027] In this embodiment, the support component 1 includes a fixed rod 11. A first sliding rod 12 is slidably connected to the inner cavity of the fixed rod 11, and a second sliding rod 13 is slidably connected to the inner cavity of the first sliding rod 12. A fixed frame is fixedly connected to the top of the second sliding rod 13, and the fixed frame is movably connected to the back of the placement rack 2 through a damping rotating shaft. Bolts 14 are threadedly connected to the upper ends of the surfaces of the fixed rod 11 and the first sliding rod 12, and positioning holes 15 are formed in the surfaces of the first sliding rod 12 and the second sliding rod 13.

[0028] A base 111 is fixedly connected to the bottom of the fixed rod 11, and a suction cup is fixedly connected to the bottom of the base 111. One end of the bolt 14 extends into the inner cavity of the positioning hole 15 and is movably connected to the inner cavity of the positioning hole 15.

[0029] The positioning component 3 includes a connecting cylinder 31, and the bottom of the connecting cylinder 31 is fixedly connected to the placement rack 2. A spring 32 is fixedly connected to the inner cavity of the connecting cylinder 31, and one end of the spring 32 is fixedly connected to a connecting rod 33. The other end of the connecting rod 33 is movably connected to a pressing plate 34 through a bearing.

[0030] Such as Figure 1 and 2As shown, the ground can be adsorbed through the suction cup to ensure the stability of the base 111, enabling the base 111 to provide good support. By rotating the placement rack 2 around the axis of the damping rotating shaft, the viewing angle required can be adjusted. At the same time, rotate the bolt 14, and the bolt 14 disengages from the inner cavity of the positioning hole 15, thus facilitating the up and down movement of pulling the second sliding rod 13 or the first sliding rod 12. The movement of the second sliding rod 13 or the first sliding rod 12 will drive the fixing rack and the placement rack 2 to move up and down, so as to facilitate the adjustment to the height required by the instructor. The reset elastic force of the spring 32 drives the connecting rod 33 and the pressing plate 34 to reset, making the pressing plate 34 contact the music score to achieve clamping, thereby positioning the music score, preventing the music score from falling off the placement rack 2, and ensuring its stability.

[0031] Embodiment 3

[0032] Referring to Figure 3 and 4 , this is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0033] In this embodiment, a limiting rod 451 is fixedly connected to the bottom of the sleeve 45. A limiting groove 411 is opened at the bottom of the inner cavity of the storage box 41. The bottom of the limiting rod 451 extends into the inner cavity of the limiting groove 411 and is slidably connected to the inner cavity of the limiting groove 411.

[0034] The lighting lamp 43 is located in the inner cavity of the storage box 41 and is movably connected to the inner cavity of the storage box 41. One end of the screw rod 44 penetrates to the outside of the storage box 41 and is fixedly connected with a torsion disc.

[0035] As Figure 3 and 4 shown, when the sleeve 45 moves to one side, the sleeve 45 drives the limiting rod 451 to slide along the inner cavity of the limiting groove 411, thereby limiting the movement track of the sleeve 45 and preventing the sleeve 45 from rotating during movement. Since the lighting lamp 43 is located inside the storage box 41, the storage box 41 can protect the lighting lamp 43. At the same time, through the torsion disc, it is convenient for personnel to rotate the torsion disc to drive the screw rod 44 to rotate.

[0036] In use, first, the placement rack 2 is supported by the fixing rod 11, the first sliding rod 12, the second sliding rod 13 and the fixing bracket. By rotating the placement rack 2, the placement rack 2 will move around the axis of the damping rotating shaft, so as to adjust the viewing angle as required. At the same time, rotate the bolt 14, and the bolt 14 will disengage from the inner cavity of the positioning hole 15, so as to facilitate pulling the second sliding rod 13 or the first sliding rod 12 to move up and down. The movement of the second sliding rod 13 or the first sliding rod 12 will drive the fixing bracket and the placement rack 2 to move up and down, so as to facilitate adjusting to the height required by the instructor. By pulling the pressing plate 34, the pressing plate 34 drives the connecting rod 33 and the spring 32 to move to one side, causing the spring 32 to stretch and deform. Then, place the music score on the placement rack 2, and the placement rack 2 can support the music score, so as to facilitate teaching and viewing. At the same time, release the pressing plate 34, and the reset elastic force of the spring 32 drives the connecting rod 33 and the pressing plate 34 to reset, so that the pressing plate 34 contacts the music score to achieve clamping, and thus the music score can be positioned, so as to prevent the music score from falling off the placement rack 2 and ensure its stability. When the ambient light is dim, by rotating the screw rod 44 forward, the screw rod 44 can drive the sleeve 45 to move to one side while rotating, so that the sleeve 45 drives the lighting lamp 43 and the box cover 42 to move to one side. Then, the lighting lamp 43 will disengage from the inner cavity of the storage box 41 and move to one side of the music score. The lighting lamp 43 operates to generate light, and the light directly shines on the music score, so as to illuminate the music score and facilitate the instructor to view. When the environment is bright and lighting is not required, reverse the screw rod 44, and the screw rod 44 will cause the sleeve 45 to move to one side. The sleeve 45 drives the lighting lamp 43 and the box cover 42 to move to one side, so that the lighting lamp 43 enters the storage box 41, and the box cover 42 closes the storage box 41, so as to realize the storage of the lighting lamp 43.

[0037] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.

[0038] Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to what is defined by the claims.

Claims

1. A music sheet stand for music teachers, comprising a support assembly (1), characterized in that: A placement rack (2) is arranged on the top of the support assembly (1), a positioning assembly (3) is arranged on the top of the placement rack (2), and lighting assemblies (4) are arranged on both sides of the placement rack (2), the lighting assembly (4) comprises a storage box (41), and the storage box (41) is fixedly connected to the placement rack (2), the front of the storage box (41) is movably connected to a box cover (42), and the back of the box cover (42) is fixedly connected to a lighting lamp (43), the rear end of the inner cavity of the storage box (41) is movably connected to a screw rod (44), the surface of the screw rod (44) is threadedly connected to a sleeve (45), and one end of the sleeve (45) is fixedly connected to the lighting lamp (43).

2. The music teacher's music sheet stand as claimed in claim 1, characterized in that: The support assembly (1) comprises a fixed rod (11), the inner cavity of the fixed rod (11) is slidably connected to a first sliding rod (12), and the inner cavity of the first sliding rod (12) is slidably connected to a second sliding rod (13), the top of the second sliding rod (13) is fixedly connected to a fixed frame, and the fixed frame is movably connected to the back side of the placement frame (2) through a damping shaft, the upper ends of the surfaces of the fixed rod (11) and the first sliding rod (12) are both threadedly connected to bolts (14), and the surfaces of the first sliding rod (12) and the second sliding rod (13) are both provided with positioning holes (15).

3. The music teacher's music sheet stand as claimed in claim 2, characterized in that: The bottom of the fixing rod (11) is fixedly connected to a base (111), and the bottom of the base (111) is fixedly connected to a suction cup, and one end of the bolt (14) extends to the inner cavity of the positioning hole (15) and is movably connected to the inner cavity of the positioning hole (15).

4. The music teacher's music sheet stand as claimed in claim 1, characterized in that: The positioning assembly (3) comprises a connecting tube (31), and the bottom of the connecting tube (31) is fixedly connected to the placement frame (2), the inner cavity of the connecting tube (31) is fixedly connected to a spring (32), and one end of the spring (32) is fixedly connected to a connecting rod (33), and the other end of the connecting rod (33) is movably connected to a pressure plate (34) via a bearing.

5. The music teacher's music sheet stand as claimed in claim 1, characterized in that: The bottom of the sleeve (45) is fixedly connected to a limiting rod (451), the bottom of the inner cavity of the storage box (41) is provided with a limiting groove (411), the bottom of the limiting rod (451) extends to the inner cavity of the limiting groove (411) and is slidably connected to the inner cavity of the limiting groove (411).

6. The music teacher's music sheet stand as claimed in claim 1, characterized in that: The lighting lamp (43) is located in the inner cavity of the storage box (41) and is movably connected to the inner cavity of the storage box (41); one end of the screw rod (44) passes through the outside of the storage box (41) and is fixedly connected to a torsion disc.

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