Adjustable music stand for piano teaching
By designing an adjustable piano score stand, the first screw drive baffle movement and return spring can achieve stable placement and quick page turn of the piano score, which solves the problems of poor applicability and inconvenience in page turn of the traditional piano score stand, and improves the use Flexibility and convenience.
Patent Information
- Application Number
- CN202420304341.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-19
AI Technical Summary
The position of the traditional piano score stand is fixed, making it difficult to adapt to piano scores of different sizes. It requires two hands to operate when turning pages, which is inconvenient to use.
An adjustable piano score stand for piano teaching is designed, and the baffle movement is driven by the first screw to achieve the fixation of the piano scores of different sizes, and the stable placement and rapidity of the piano scores are achieved through the return spring and the bending pressure plate. Turn the page.
It improves the applicability and flexibility of the piano score stand, facilitates the use of piano scores of different sizes, and achieves quick page turn of the piano scores through one hand operation, improving the convenience of use.
Smart Images
Figure CN222462365U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a music stand, in particular to an adjustable music stand for piano teaching, belonging to the technical field of music stands. Background Art
[0002] In the process of learning piano, students are required to play while referring to the music score. In order to facilitate students to read the contents on the music score, the music score is usually placed on a music stand. Two levers are usually provided on the music stand to resist the opened music score, so as to prevent the opened music score from closing automatically suddenly.
[0003] The baffles on traditional music stands are generally set at the bottom or both sides of the music score. If set at the bottom, two hands are often required to cooperate in the process of turning the pages, which is not convenient for turning the pages of the music score. If set on both sides, since the positions of the two baffles are generally fixed on the music stand, it is not convenient to fix music scores of different sizes, resulting in poor applicability. Utility Model Content
[0004] The purpose of the utility model is to provide an adjustable piano teaching music stand to solve the above-mentioned problem, which is convenient for turning pages of music scores and can also fix music scores of different sizes, thereby effectively improving the applicability and flexibility of use.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an adjustable music stand for piano teaching, comprising a placing frame, the placing frame is provided with a resisting structure, the resisting structure comprises a first screw rod, the placing frame is rotatably connected with the first screw rod, the first screw rod is threadedly connected with two baffles, the baffles are slidably connected to the placing frame, a pressure plate is slidably connected to the baffle, a guide shaft is fixedly connected to the baffle, the guide shaft passes through the pressure plate and is slidably connected to the pressure plate, a reset spring is sleeved on the outside of the guide shaft, one end of the reset spring abuts against the pressure plate, and the other end of the reset spring abuts against the baffle.
[0006] Preferably, one end of the first screw rod is fixedly connected to a first knob, and the thread directions of the two ends of the first screw rod are opposite.
[0007] Preferably, one end of the pressing plate is in a bent structure, and the placement rack is in a "cross" shaped structure.
[0008] Preferably, one end of the placement rack is fixedly connected to a support plate, and the support plate is perpendicular to the placement rack.
[0009] Preferably, the placement rack is rotatably connected to a support rod, and the support rod is fixedly connected to a base plate.
[0010] Preferably, the support rod is perpendicular to the bottom plate, and the cross-section of the bottom plate is a T-shaped structure.
[0011] Preferably, the support rod is provided with an adjustment structure, which includes a second screw rod, which is rotatably connected to the support rod, and a slider is threadedly connected to the second screw rod. The slider is slidably connected to the support rod, and the slider is rotatably connected to a connecting rod, which is rotatably connected to the placement rack.
[0012] Preferably, a second knob is fixedly connected to the bottom end of the second screw rod, and one side of the second knob extends to the outside of the support rod.
[0013] The beneficial effect of the utility model is that during use, the first screw rod can be rotated, and the first screw rod thread drives the two baffles to move. Since the threads at both ends of the first screw rod are in opposite directions, the two baffles can be moved in opposite directions. The first screw rod is continuously rotated until the distance between the two baffles is slightly larger than the width of the unfolded music score. At this time, the unfolded music score can be placed on the placement rack and placed between the two baffles. When the music score is located between the two baffles, the two pressure plates will respectively resist the two sides of the music score under the action of the elastic force of the return spring, so that the music score can be prevented from automatically moving after the hand is released. The page is turned, and the placement of the music score is completed. Since the placement of music scores of different sizes can be achieved by changing the position of the two baffles, the applicability and flexibility of use are effectively improved. When it is necessary to turn the page, only one hand is needed to push one page of the music score to make it detach from the bottom end of one of the pressure plates, and then the page of music score is placed at the bottom end of the other pressure plate, thereby realizing the rapid page turning of the music score, which effectively improves the convenience of use. Since one end of the pressure plate is in an outward-turned bent structure, it is convenient for paper to enter the bottom end of the pressure plate, thereby further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;
[0016] Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown;
[0017] Figure 4 The figure is a schematic diagram of the connection structure between the slider and the connecting rod of the utility model.
[0018] In the figure: 1. placement rack; 2. resisting structure; 201. first knob; 202. first screw rod; 203. baffle; 204. pressure plate; 205. guide shaft; 206. return spring; 3. support rod; 4. bottom plate; 5. adjustment structure; 501. second knob; 502. second screw rod; 503. slider; 504. connecting rod; 6. support plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4 As shown, an adjustable music stand for piano teaching comprises a placing frame 1, on which a resisting structure 2 is provided, and the resisting structure 2 comprises a first screw rod 202, on which the placing frame 1 is rotatably connected, on which two baffles 203 are threadedly connected, and the baffles 203 are slidably connected to the placing frame 1, on which a pressure plate 204 is slidably connected, and on which a guide shaft 205 is fixedly connected, and the guide shaft 205 passes through the pressure plate 204 and is slidably connected to the pressure plate 204, and a reset spring 206 is sleeved on the outside of the guide shaft 205, and one end of the reset spring 206 abuts against the pressure plate 204, and the other end of the reset spring 206 abuts against the baffle 203.
[0021] As a technical optimization solution of the utility model, one end of the first screw rod 202 is fixedly connected to the first knob 201, and the thread directions at both ends of the first screw rod 202 are opposite, so when the first screw rod 202 is rotated, the two baffles 203 can move in opposite directions.
[0022] As a technical optimization solution of the present invention, one end of the pressing plate 204 is in a bent structure, and the placement rack 1 is in a "cross" shaped structure, so that the music score can easily enter the bottom end of the pressing plate 204 when turning the pages.
[0023] As a technical optimization solution of the present utility model, one end of the placement rack 1 is fixedly connected to a support plate 6 , and the support plate 6 is perpendicular to the placement rack 1 .
[0024] As a technical optimization solution of the utility model, the placement rack 1 is rotatably connected to the support rod 3, the support rod 3 is fixedly connected to the base plate 4, the support rod 3 is perpendicular to the base plate 4, and the cross-section of the base plate 4 is a T-shaped structure, thereby being able to improve the stability during support.
[0025] As a technical optimization scheme of the utility model, an adjustment structure 5 is provided on the support rod 3, and the adjustment structure 5 includes a second screw rod 502, and the second screw rod 502 is rotatably connected to the support rod 3, and a slider 503 is threadedly connected to the second screw rod 502, and the slider 503 is slidably connected to the support rod 3, and a connecting rod 504 is rotatably connected to the slider 503, and the connecting rod 504 is rotatably connected to the placement rack 1, and the bottom end of the second screw rod 502 is fixedly connected to the second knob 501, and one side of the second knob 501 extends to the outside of the support rod 3, so that the inclination angle of the music score can be quickly adjusted, thereby effectively improving the flexibility of use.
[0026] When the utility model is in use, the first screw rod 202 can be rotated by the first knob 201 during use, and the first screw rod 202 threadably drives the two baffles 203 to move. Since the threads at the two ends of the first screw rod 202 are in opposite directions, the two baffles 203 can be moved in opposite directions. The first screw rod 202 is continuously rotated until the distance between the two baffles 203 is slightly larger than the width of the unfolded music score. At this time, the unfolded music score can be placed on the placement rack 1 and located between the two baffles 203. When the music score is located between the two baffles 203, the two pressing plates 204 will respectively resist the two sides of the music score under the action of the elastic force of the return spring 206. Therefore, the automatic page turning of the music score can be avoided after the hand is released. At this time, the placement of the music score is completed. Since the placement of music scores of different sizes can be achieved by changing the positions of the two baffles 203, the applicability and flexibility of use are effectively improved. When it is necessary to turn the page, only one hand is needed to push one page of the music score from one of them The bottom end of the pressing plate 204 is detached, and then the page of music score is placed on the bottom end of another pressing plate 204, thereby realizing the fast page turning of music score, effectively improving the convenience of use, and because one end of the pressing plate 204 is in an outward-turned bent structure, it is convenient for paper to enter the bottom end of the pressing plate 204, thereby further improving the convenience of use, and the bottom end of the music score can be resisted by arranging the supporting plate 6, thereby preventing the music score from falling from the placement rack 1, and when the inclination angle of the music score needs to be adjusted, the second screw rod 502 can be rotated by the second knob 501, and the second screw rod 502 rotates the thread to drive the slider 503 to slide, and the slider 503 slides through the connecting rod 504 to drive the placement rack 1 to rotate on the support rod 3, and the music score will rotate with the placement rack 1 to realize the adjustment of the inclination angle, so that students of different heights can adjust the inclination angle of the music score according to their actual situation, so that they can observe the content on the music score more clearly, thereby effectively improving the flexibility of use.
[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An adjustable piano music stand for teaching piano, comprising a stand (1), characterized in that: The placement rack (1) is provided with a resisting structure (2), and the resisting structure (2) comprises a first screw rod (202), the placement rack (1) is rotatably connected with the first screw rod (202), the first screw rod (202) is threadedly connected with two baffles (203), the baffles (203) are slidably connected to the placement rack (1), the baffles (203) are slidably connected with a pressure plate (204), the baffles (203) are fixedly connected with a guide shaft (205), the guide shaft (205) passes through the pressure plate (204) and is slidably connected to the pressure plate (204), the outer sleeve of the guide shaft (205) is provided with a return spring (206), one end of the return spring (206) is in contact with the pressure plate (204), and the other end of the return spring (206) is in contact with the baffle (203).
2. The adjustable piano music stand for teaching according to claim 1, characterized in that: One end of the first screw rod (202) is fixedly connected to the first knob (201), and the screw threads at both ends of the first screw rod (202) are in opposite directions.
3. The adjustable piano music stand for teaching according to claim 1, characterized in that: One end of the pressing plate (204) is in a bent structure, and the placement rack (1) is in a "cross"-shaped structure.
4. The adjustable piano music stand for teaching according to claim 1, characterized in that: One end of the placement rack (1) is fixedly connected to a support plate (6), and the support plate (6) and the placement rack (1) are perpendicular.
5. The adjustable piano music stand for teaching according to claim 1, characterized in that: The placement rack (1) is rotatably connected to the support rod (3), and the support rod (3) is fixedly connected to the bottom plate (4).
6. The adjustable piano music stand for teaching according to claim 5, characterized in that: The support rod (3) and the bottom plate (4) are perpendicular to each other, and the cross section of the bottom plate (4) is in a T-shaped structure.
7. The adjustable piano music stand for teaching according to claim 5, characterized in that: The support rod (3) is provided with an adjustment structure (5), and the adjustment structure (5) includes a second screw rod (502), the support rod (3) is rotatably connected to the second screw rod (502), the second screw rod (502) is threadedly connected to a slider (503), the slider (503) is slidably connected to the support rod (3), the slider (503) is rotatably connected to a connecting rod (504), and the connecting rod (504) is rotatably connected to the placement rack (1).
8. The adjustable piano music stand for teaching according to claim 7, characterized in that: The bottom end of the second screw rod (502) is fixedly connected to a second knob (501), and one side of the second knob (501) extends to the outside of the support rod (3).