Portable music teaching equipment

Abstract

The utility model discloses a portable music teaching device which comprises a base and a lifting rod, the base and the lifting rod jointly form a supporting part of the device, a music score display frame located on the upper side is stably supported, the upper end of the lifting rod is detachably connected with the music score display frame, and the music score display frame is used for placing and fixing a music score. The music score display frame can be a music score book or a single piece of music score paper, the front side of the music score display frame is provided with a display groove, the music score located on the foremost side is displayed in the display groove for a player to check, the front frame of the music score display frame is connected with a positioning clamping rod, the positioning clamping rod is of a rod-shaped structure extending longitudinally, the contact area between the positioning clamping rod and the music score is large, and force exertion is uniform. The positioning clamping rod plays a role in positioning the music score displayed at the foremost side and does not damage the music score, so that the music score is firmly fixed in the display groove, the inner side of the music score display frame is provided with at least one layer of placing groove, the placing groove is used for placing other to-be-used music scores, and replacement of the music scores is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of music teaching equipment, and specifically relates to a portable music teaching equipment. Background Art

[0002] The music stand is a commonly used tool for music teaching. Music teachers need to use music scores to teach and play for students during the music teaching process. The music scores are generally placed on the music stand to provide convenience for music teachers to read and play. The height and angle of the existing music stands can be adjusted to facilitate the use of performers of different heights and using different instruments. However, there are still some shortcomings. First, the music clips used to fix the music scores on the music stand have a simple structure and are generally only suitable for clamping music books. If a single piece of music score is clamped and placed, the music score will be damaged due to the small contact area and excessive clamping force; second, the existing music stand lacks space for temporarily placing music scores, resulting in inconvenience in replacing music scores when music teachers teach and play different music scores; third, the existing music stand is suitable for fixed use and is not easy to carry. Utility Model Content

[0003] The purpose of the utility model is to provide a portable music teaching device, which at least solves a problem raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable music teaching device, comprising a lifting rod and a base, the lower end of the lifting rod is connected to the base, the base and the lifting rod together constitute a supporting component of the device, and play a role in firmly supporting a music score display frame located on the upper side, the upper end of the lifting rod is detachably connected to the music score display frame, the music score display frame is used to place and fix the music score, which can be a music score book or a single piece of music score paper, the front side of the music score display frame is a display slot, the music score located at the front side is displayed in the display slot for the performer to view, the front frame of the music score display frame is connected to a positioning clamping rod, the positioning clamping rod is a rod-shaped structure extending longitudinally, the contact area with the music score is large, and the force is uniform, the positioning clamping rod plays a role in positioning the music score displayed at the front side without damaging the music score, so that the music score is firmly fixed in the display slot, and at least one layer of placement slots is arranged on the inner side of the music score display frame, the placement slots are used to place other music scores to be used, and it is convenient to replace the music score.

[0005] Preferably, the number of the positioning clamping rods is 2, and the two positioning clamping rods are symmetrically arranged, and the positioning clamping rod comprises a fixing rod, the lower end of the fixing rod is fixedly connected to the front frame of the music score display frame, and the upper end of the fixing rod is rotatably connected with a rotating clamping plate, and the rotating clamping plate is in the shape of a thin sheet, and the rotating clamping plate is located in the display groove and is in close contact with the music score in the display groove; the rotating clamping plate can be rotated on the fixing rod under the action of external force, and the angle is variable, which is more flexible to use; when fixing the music score, the user can rotate the angle of the rotating clamping plate as needed, and the rotating clamping plate can press the music score under the limiting action of the fixing rod, so as to firmly fix the music score.

[0006] Preferably, a U-shaped connecting rod is integrally formed at the lower end of the fixing rod, and the U-shaped connecting rod is fixedly connected to the front frame of the music score display frame. The curved part of the U-shaped connecting rod has a certain elasticity, which can keep the fixing rod and the rotating clamp plate in a tendency to press toward the music score.

[0007] Preferably, the plurality of placement slots are arranged in a stepped manner from front to back on the inner side of the music score display frame, and the music scores to be used are placed in the placement slots. Since the plurality of placement slots are arranged in a stepped manner from front to back, the user can see the music score headers placed at the back and can quickly select the music score to be used.

[0008] Preferably, a connecting ball is fixedly connected to the upper end of the lifting rod, and a snap-fit ​​sleeve adapted to the connecting ball is fixedly connected to the rear side wall of the music display frame. The connecting ball and the snap-fit ​​sleeve are interference fit, and the snap-fit ​​sleeve is an elastic rubber sleeve. The cooperation between the connecting ball and the snap-fit ​​sleeve enables the music display frame to be turned at multiple angles under the action of external force, and is flexible to use.

[0009] Preferably, a hand strap is fixedly connected to the rear side wall of the music display frame and located at the upper and lower sides of the clamping sleeve, and the music display frame can be directly lifted by pulling the hand strap, so that the music display frame is easy to carry.

[0010] Preferably, the base has three extending ends, and the three extending ends enable the base to have stable lateral support.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The base and the lifting rod together constitute the supporting component of the equipment, which plays a role in firmly supporting the music score display frame located on the upper side. The upper end of the lifting rod is detachably connected to the music score display frame, which is used to place and fix the music score, which can be a music score book or a single piece of music score paper. The front side of the music score display frame is a display slot, and the music score located at the front side is displayed in the display slot for the performer to view. A positioning clamp rod is connected to the front frame of the music score display frame. The positioning clamp rod is a rod-shaped structure extending longitudinally, has a large contact area with the music score, and exerts force evenly. The positioning clamp rod plays a role in positioning the music score displayed at the front side without damaging the music score, so that the music score is firmly fixed in the display slot. At least one layer of placement slots is provided on the inner side of the music score display frame, and the placement slots are used to place other music scores to be used, which is convenient for replacing the music scores. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a side view of the positioning clamp rod of the utility model;

[0015] Figure 3 This is a rear view of the music score display frame of the utility model;

[0016] Figure 4 This is a schematic diagram of the connecting ball structure of the utility model.

[0017] In the figure: 1-lifting rod, 2-base, 3-music score display frame, 4-positioning clamp rod, 401-fixing rod, 402-rotating clamp plate, 5-placing groove, 6-U-shaped connecting rod, 7-connecting ball, 8-clamping sleeve, 9-hand strap. DETAILED DESCRIPTION

[0018] 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.

[0019] Example:

[0020] See also Figure 1-4The utility model provides the following technical solutions: a portable music teaching device, comprising a lifting rod 1 and a base 2, wherein the lower end of the lifting rod 1 is connected to the base 2, and the base 2 and the lifting rod 1 together constitute a supporting component of the device, which plays a role in firmly supporting a music score display frame 3 located on the upper side, and the upper end of the lifting rod 1 is detachably connected to the music score display frame 3, and the music score display frame 3 is used to place and fix the music score, which can be a music score book or a single piece of music score paper, and the front side of the music score display frame 3 is a display slot, and the music score located at the front side is displayed in the display slot for the performer to view, and a positioning clamping rod 4 is connected to the front frame of the music score display frame 3, and the positioning clamping rod 4 is a rod-shaped structure extending longitudinally, and the contact area with the music score is large and the force is uniform, and the positioning clamping rod 4 plays a role in positioning the music score displayed at the front side without damaging the music score, so that the music score is firmly fixed in the display slot, and at least one layer of placement slots 5 are arranged on the inner side of the music score display frame 3, and the placement slots 5 are used to place other music scores to be used, so as to facilitate the replacement of the music scores.

[0021] Specifically, the number of the positioning clamping rods 4 is 2, and the two positioning clamping rods 4 are symmetrically arranged. The positioning clamping rod 4 includes a fixing rod 401, the lower end of the fixing rod 401 is fixedly connected to the front frame of the music score display frame 3, and the upper end of the fixing rod 401 is rotatably connected with a rotating clamping plate 402, and the rotating clamping plate 402 is in the shape of a thin sheet. The rotating clamping plate 402 is located in the display groove and is in close contact with the music score in the display groove. The rotating clamping plate 402 can be rotated on the fixing rod 401 under the action of external force, and the angle is variable, which is more flexible to use. When fixing the music score, the user can rotate the angle of the rotating clamping plate 402 as needed. The rotating clamping plate 402 can press the music score under the limiting action of the fixing rod 401, so as to firmly fix the music score.

[0022] Specifically, a U-shaped connecting rod 6 is integrally formed at the lower end of the fixing rod 401, and the U-shaped connecting rod 6 is fixedly connected to the front frame of the music score display frame 3. The curved part of the U-shaped connecting rod 6 has a certain elasticity, which can keep the fixing rod 401 and the rotating clamping plate 402 in a tendency to press toward the music score.

[0023] Specifically, the plurality of placement slots 5 are arranged in a stepped manner from front to back on the inner side of the music score display frame 3, and the music scores to be used are placed in the placement slots 5. Since the plurality of placement slots 5 are arranged in a stepped manner from front to back, the user can see the music score headers placed at the back and can quickly select the music score to be used.

[0024] Specifically, a connecting ball 7 is fixedly connected to the upper end of the lifting rod 1, and a snap-fit ​​sleeve 8 adapted to the connecting ball 7 is fixedly connected to the rear side wall of the music display frame 3. The connecting ball 7 and the snap-fit ​​sleeve 8 are interference fit, and the snap-fit ​​sleeve 8 is an elastic rubber sleeve. The cooperation between the connecting ball 7 and the snap-fit ​​sleeve 8 enables the music display frame 3 to be turned at multiple angles under the action of external force, and is flexible to use.

[0025] Specifically, a hand strap 9 is fixedly connected to the rear side wall of the music score display frame 3 and located on the upper and lower sides of the clamping sleeve 8. The music score display frame 3 can be directly lifted away by pulling the hand strap 9, making the music score display frame 3 easy to carry.

[0026] Specifically, the base 2 has three extending ends, and the three extending ends enable the base 2 to have stable lateral support.

[0027] Working principle: a lifting rod 1 and a base 2 are provided, the lower end of the lifting rod 1 is connected with the base 2, the base 2 and the lifting rod 1 together constitute a supporting component of the equipment, which plays a role of firmly supporting the music score display frame 3 located on the upper side, the upper end of the lifting rod 1 is detachably connected with the music score display frame 3, the music score display frame 3 is used to place and fix the music score, which can be a music score book or a single piece of music score paper, the front side of the music score display frame 3 is a display slot, the music score located at the front side is displayed in the display slot for the performer to view, the front frame of the music score display frame 3 is connected with a positioning clamping rod 4, the positioning clamping rod 4 is a rod-shaped structure extending longitudinally, the contact area with the music score is large, the force is uniform, the positioning clamping rod 4 plays a role of positioning the music score displayed at the front side without damaging the music score, so that the music score is firmly fixed in the display slot, and the inner side of the music score display frame 3 is provided with at least one layer of placement slots 5, the placement slots 5 are used to place other music scores to be used, which is convenient for the replacement of music scores.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable music teaching device, comprising a lifting rod (1) and a base (2), wherein the lower end of the lifting rod (1) is connected to the base (2), characterized in that: The upper end of the lifting rod (1) is detachably connected to a music score display frame (3), the front side of the music score display frame (3) is a display slot, a positioning clamping rod (4) is connected to the front frame of the music score display frame (3), and at least one layer of placement slots (5) is arranged on the inner side of the music score display frame (3).

2. A portable music teaching device according to claim 1, characterized in that: The number of the positioning clamping rods (4) is 2, and the two positioning clamping rods (4) are symmetrically arranged. The positioning clamping rod (4) comprises a fixing rod (401), the lower end of the fixing rod (401) is fixedly connected to the front frame of the music score display frame (3), and the upper end of the fixing rod (401) is rotatably connected to a rotating clamping plate (402), the rotating clamping plate (402) is in the shape of a thin sheet, and the rotating clamping plate (402) is located in the display slot and is in close contact with the music score in the display slot.

3. A portable music teaching device according to claim 2, characterized in that: A U-shaped connecting rod (6) is integrally formed at the lower end of the fixing rod (401), and the U-shaped connecting rod (6) is fixedly connected to the front frame of the music score display frame (3).

4. A portable music teaching device according to any one of claims 1 to 3, characterized in that: The plurality of placement slots (5) are arranged in a stepped manner from front to back on the inner side of the music score display frame (3).

5. A portable music teaching device according to any one of claims 1 to 3, characterized in that: A connecting ball (7) is fixedly connected to the upper end of the lifting rod (1), and a clamping sleeve (8) adapted to the connecting ball (7) is fixedly connected to the rear side wall of the music score display frame (3), the connecting ball (7) and the clamping sleeve (8) are interference-fitted, and the clamping sleeve (8) is an elastic rubber sleeve.

6. A portable music teaching device according to claim 5, characterized in that: Hand straps (9) are fixedly connected to the rear side wall of the music score display frame (3) and located at the upper and lower sides of the clamping sleeve (8).

7. A portable music teaching device according to claim 1, characterized in that: The base (2) has three extending ends.

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