Music education demonstration board

Abstract

The utility model discloses a music education demonstration board which comprises supports, a controller, a touch control display screen, a motor, a loudspeaker box, an electric telescopic rod, a placing platform and a fixing rod, the two ends of the fixing rod are symmetrically provided with installation grooves, the installation grooves are internally provided with supports, the inner sides of the upper ends of the supports are provided with bearings, the bearings are internally provided with rotating shafts, one rotating shaft extends into the supports, and the other rotating shaft extends into the placing platform. The motor is arranged in one support, the ends, extending into the supports, of the rotating shafts are connected with the motor, first U-shaped frames are arranged on the rotating shafts, second U-shaped frames are rotationally arranged at the upper end and the lower end of one first U-shaped frame, a pull buckle is arranged on the other first U-shaped frame, a hook is arranged on one side of the second U-shaped frame, and the pull buckle is matched with the hook. The touch display screen is arranged in a frame formed by the first U-shaped frame and the second U-shaped frame, the loudspeaker boxes are arranged in the supports, the controller is arranged in one support, the control panel is arranged on the support provided with the controller, round rods are arranged on the supports, and round holes are symmetrically formed in the two side ends of the containing platform.

Description

Technical Field

[0001] The utility model relates to the technical field of music education teaching boards, in particular to a music education teaching board. Background Art

[0002] Music is an art form that uses auditory images composed of organized sounds to express people's thoughts, feelings and social reality. For example, dance uses body movements and facial expressions, painting uses lines, colors and composition, and literature uses words, phrases, sentences and articles to express artistic images.

[0003] In existing music education, music education teaching boards are a commonly used teaching tool that enables users to learn and master music knowledge and skills in an intuitive and interactive way;

[0004] In the use of existing intelligent music education teaching boards, most music teaching aids are fixed on the blackboard and are on the same level as the blackboard for use, which is very inconvenient. On the one hand, video and audio technology cannot be used to present music theory and performance skills. On the other hand, since the music teaching aids are fixed and cannot be moved, the teaching aids cannot be moved and can be used for teaching according to local conditions.

[0005] Therefore, a music education demonstration board is urgently needed for the technical problems described above. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a music education teaching board.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a music education teaching board: including a bracket, a controller, a touch display screen, a motor, a speaker, an electric telescopic rod, a placement platform and a fixed rod, the two ends of the fixed rod are symmetrically provided with mounting grooves, the mounting grooves are provided with brackets, the inner side of the upper end of the bracket is provided with a bearing, the bearing is provided with a rotating shaft, one of the rotating shafts extends to the inside of the bracket, the motor is arranged in one of the brackets, one end of the rotating shaft extending to the inside of the bracket is connected to the motor, the rotating shaft is provided with a first U-shaped frame, one of the first U-shaped frames is rotatably provided with a second U-shaped frame at the upper and lower ends, and the other first U-shaped frame is provided with A pull buckle, a hook is provided on one side of the second U-shaped frame, the pull buckle and the hook cooperate, the touch display screen is arranged in a frame composed of the first U-shaped frame and the second U-shaped frame, a speaker is arranged in the bracket, the controller is arranged in one of the brackets, and the bracket with the controller is provided with a control panel, and round rods are arranged on the brackets, and round holes are symmetrically arranged on both sides of the placement platform, and the placement platform is rotatably connected to the corresponding round rods through the round holes, and a first rod body is arranged below the round rod on the bracket, and an electric telescopic rod is rotatably arranged on the first rod body, and second rod bodies are arranged on both sides of the placement platform, and the upper end of the electric telescopic rod is rotatably connected to the corresponding second rod body;

[0008] The bottom of the bracket is symmetrically provided with self-locking universal wheels.

[0009] As an improvement, a groove is provided above the placement platform.

[0010] As an improvement, a hole is provided on the bracket at a position corresponding to the speaker.

[0011] The advantages of the utility model compared with the prior art are: 1. It uses a touch screen as the main teaching tool, so that videos, audios, etc. can be played on the touch screen, allowing students to understand and learn more intuitively and have access to more knowledge;

[0012] 2. It is equipped with a motor, which can drive the shaft to rotate through the rotation of the motor, thereby adjusting the angle of the touch screen, making it easier for students to see the touch screen;

[0013] 3. There is a placement platform on which musical instruments can be placed for students to practice. The placement platform can be adjusted by an electric telescopic rod according to different musical instruments and different people's usage habits;

[0014] 4. This music education teaching board can be disassembled, which is convenient for storage and long-distance transportation; self-locking universal wheels are symmetrically arranged at the bottom of the bracket, which can push the device to move short distances, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a front view of a music education teaching board.

[0016] Figure 2 The utility model is a three-dimensional structural schematic diagram of a music education teaching board.

[0017] Figure 3 This is a structural schematic diagram of a music education teaching board placement platform of the utility model

[0018] Figure 4 The utility model is a structural schematic diagram of a fixing rod of a music education teaching board.

[0019] Figure 5 yes Figure 2 A partial enlarged view of point B in the middle.

[0020] Figure 6 yes Figure 1 A partial enlarged view of point C in the middle.

[0021] Figure 7 yes Figure 1 Cross-sectional view at AA in the middle.

[0022] As shown in the figure:

[0023] 1. Bracket, 2. Controller, 3. Touch screen, 4. Motor, 5. Speaker, 6. Electric telescopic rod, 7. Placement platform, 8. Fixed rod, 9. Mounting groove, 10. Bearing, 11. Rotating shaft, 12. First U-shaped frame, 13. Second U-shaped frame, 14. Buckle, 15. Hook, 16. Control panel, 17. Round rod, 18. Round hole, 19. Self-locking universal wheel, 20. Groove, 21. Hole, 22. First rod body, 23. Second rod body. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Combined with Figure 1-7A music education teaching board includes a bracket 1, a controller 2, a touch screen 3, a motor 4, a speaker 5, an electric telescopic rod 6, a placement platform 7 and a fixed rod 8, wherein the two ends of the fixed rod 8 are symmetrically provided with mounting grooves 9, and the mounting grooves 9 are each provided with a bracket 1, and a bearing 10 is provided on the inner side of the upper end of the bracket 1, and a rotating shaft 11 is provided in the bearing 10, and one of the rotating shafts 11 extends to the inside of the bracket 1, and the motor 4 is arranged in one of the brackets 1, and one end of the rotating shaft 11 extending to the inside of the bracket 1 is connected to the motor 4, and a first U-shaped frame 12 is provided on the rotating shaft 11, and a second U-shaped frame 13 is rotatably provided on the upper and lower ends of one of the first U-shaped frames 12, and a buckle 14 is provided on the other first U-shaped frame 12, and one end of the second U-shaped frame 13 is rotatably provided. A hook 15 is provided on the side, and the buckle 14 cooperates with the hook 15. The touch display screen 3 is arranged in a frame composed of a first U-shaped frame 12 and a second U-shaped frame 13. A speaker 5 is provided in the bracket 1. The controller 2 is arranged in one of the brackets 1. The bracket 1 provided with the controller 2 is provided with a control panel 16. Round rods 17 are provided on the brackets 1. Round holes 18 are symmetrically provided on both sides of the placement platform 7. The placement platform 7 is rotatably connected to the corresponding round rods 17 through the round holes 18. A first rod body 22 is provided below the round rod 17 on the bracket 1. An electric telescopic rod 6 is rotatably provided on the first rod body 22. Second rod bodies 23 are provided on both sides of the placement platform 7. The upper end of the electric telescopic rod 6 is rotatably connected to the corresponding second rod body 23.

[0026] Self-locking universal wheels 19 are symmetrically arranged at the bottom of the bracket 1 .

[0027] A groove 20 is provided above the placement platform 7 .

[0028] A hole 21 is provided on the bracket 1 at a position corresponding to the speaker 5 .

[0029] When the utility model is implemented, when in use, first use the mounting groove 9 on the fixing rod 8 to clamp the two brackets 1, so that the brackets can be connected together, and then the second U-shaped frame 13 at the bottom is fixed to the first U-shaped frame 12 through the buckle 14 and the hook 15, and then the touch screen 3 can be put into the second U-shaped frame 13 and the first U-shaped frame 12, and then the second U-shaped frame 13 at the top is fixed to the first U-shaped frame 12 through the buckle 14 and the hook 15, so that the touch screen 3 is fixed in the frame composed of the first U-shaped frame 12 and the second U-shaped frame 13, so that learning can be done through the touch screen 3, when the angle of the touch screen 3 needs to be adjusted, the motor 4 can be controlled by the control panel 16 to drive the rotating shaft 11 to rotate, and then the touch screen 3 can be driven to rotate and adjust the angle, after adjustment, the motor 4 can be stopped, when a musical instrument is needed to play, if a support table is needed, the electric telescopic rod 6 can be extended to adjust the placement platform 7 to be placed horizontally, so that the musical instrument can be placed in the groove 20, and other teaching aids can also be placed in the groove 20 at ordinary times;

[0030] When not in use, the teaching aid can be disassembled and stored to save space.

[0031] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0034] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A music education teaching board, characterized in that: The invention comprises a bracket (1), a controller (2), a touch screen (3), a motor (4), a sound box (5), an electric telescopic rod (6), a placement platform (7) and a fixed rod (8), wherein the two ends of the fixed rod (8) are symmetrically provided with mounting grooves (9), each of the mounting grooves (9) is provided with a bracket (1), a bearing (10) is provided on the inner side of the upper end of the bracket (1), a rotating shaft (11) is provided in the bearing (10), one of the rotating shafts (11) extends into the inside of the bracket (1), the motor (4) is arranged in one of the brackets (1), one end of the rotating shaft (11) extending into the inside of the bracket (1) is connected to the motor (4), a first U-shaped frame (12) is provided on the rotating shaft (11), the upper and lower ends of one of the first U-shaped frames (12) are both rotatably provided with a second U-shaped frame (13), a buckle (14) is provided on the other first U-shaped frame (12), and a hanging hook (14) is provided on one side of the second U-shaped frame (13) The hook (15) is matched with the buckle (14), the touch display screen (3) is arranged in a frame composed of a first U-shaped frame (12) and a second U-shaped frame (13), a speaker (5) is arranged in the bracket (1), the controller (2) is arranged in one of the brackets (1), the bracket (1) provided with the controller (2) is provided with a control panel (16), the bracket (1) is provided with a round rod (17), both sides of the placement platform (7) are symmetrically provided with round holes (18), the placement platform (7) is rotatably connected to the corresponding round rod (17) through the round holes (18), a first rod body (22) is arranged below the round rod (17) on the bracket (1), an electric telescopic rod (6) is rotatably arranged on the first rod body (22), both sides of the placement platform (7) are provided with second rod bodies (23), and the upper end of the electric telescopic rod (6) is rotatably connected to the corresponding second rod body (23); Self-locking universal wheels (19) are symmetrically arranged at the bottom of the bracket (1).

2. A music education teaching board according to claim 1, characterized in that: A groove (20) is provided above the placement platform (7).

3. A music education teaching board according to claim 1, characterized in that: A hole (21) is provided on the bracket (1) at a position corresponding to the speaker box (5).

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