Piano music score clip capable of preventing music score from slipping off

Abstract

The utility model discloses a piano music score clip for preventing a music score from slipping, which belongs to the technical field of piano music score clips and comprises a clip body, two cylindrical rods and two music score pressing rods, circular grooves matched with the music score pressing rods are arranged on the two cylindrical rods, one ends of the two music score pressing rods are inserted into the two circular grooves respectively, and the other ends of the two music score pressing rods are inserted into the two circular grooves respectively. The other ends of the two music score pressing rods are both provided with spherical pressing heads used for pressing a piano book, the music score pressing rods are fixed to the cylindrical rods through limiting mechanisms, the clamp body is provided with an adjusting assembly, and the two cylindrical rods are both connected with the adjusting assembly through universal rotating mechanisms. By using the scheme to fix the piano book, not only is the larger space of the piano music stand not occupied, but also the device and the piano book can be prevented from sliding off from the piano music stand to influence the playing of a player, and only one clip body is needed, so that the carrying is convenient, and meanwhile, the loss probability can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of piano music clips, in particular to a piano music clip which can prevent music from slipping off. Background Art

[0002] The piano is a keyboard instrument invented by Italian Bartolomeo Cristofori in 1709. The piano consists of keys (including white keys and black keys) and a metal string soundboard. In the piano teaching process, the piano book needs to be fixed.

[0003] Currently, piano books are often fixed by reading racks and piano music presses. The reading rack is usually a plastic backboard with four plastic rods at a certain angle installed on it, and the piano book can be fixed on the reading rack. The reading rack can be carried with you and can hold books of various sizes. The piano music press is usually two clips with plastic rods, which are clamped on the wooden board of the piano music rack, one on each side, to fix the piano book and prevent it from slipping.

[0004] The disadvantage of a reading stand is that if the reading stand is placed on the piano's music stand, since the reading stand has a certain thickness and the space of the piano's music stand is limited, generally only 5 cm wide, the reading stand will occupy part of the piano's music stand space, and the product is made of hard plastic and is not anti-slip, which may cause the risk of slipping off the piano's music stand, thus affecting the player's performance.

[0005] The disadvantage of piano music pressure devices is that you need to carry two at a time, especially for college students majoring in piano, who usually practice in the school's music room or electric piano classroom. It is easy to lose two clips when carrying them with you. If one clip is lost, the other clip cannot be used (cannot hold). Utility Model Content

[0006] The utility model aims to solve the problems that the prior art does not fix the piano book firmly enough and two clips are easy to be lost when carried around, and proposes a music clip for piano which can prevent the music from slipping off.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A music clip for piano that prevents music scores from slipping comprises a clip body, two cylindrical rods and two music score pressing rods, the two cylindrical rods are each provided with a circular groove that matches the music score pressing rod, one end of the two music score pressing rods is respectively inserted into the inside of the two circular grooves, the other end of the two music score pressing rods is each provided with a spherical pressing head for pressing the piano book, and the music score pressing rods are fixed to the cylindrical rods by a limiting mechanism, an adjustment component is provided on the clip body, and the two cylindrical rods are connected to the adjustment component by a universal rotating mechanism.

[0009] Preferably, the clip body is a long strip clip with a length of 15 cm and a width of 1-4 cm.

[0010] Preferably, a silicone pad is installed on the clip body, and the silicone pad is used to protect the paint surface of the piano.

[0011] Preferably, the limiting mechanism includes a limiting column, a circular hole adapted to the limiting column is opened inside the spectrum pressure rod, one end of the limiting column is inserted into the inside of the circular hole, one end of the limiting column is fixedly connected to a spring, and the end of the spring away from the limiting column is fixedly connected to the inner wall of the circular hole.

[0012] Preferably, a group of equidistantly arranged limiting holes are formed on the cylindrical rod, and the other end of the limiting column is inserted into one of the limiting holes.

[0013] Preferably, the adjustment assembly comprises a shell mounted on the clamp body, a bidirectional screw rod is rotatably mounted inside the shell, and a knob is fixedly connected to one end of the bidirectional screw rod.

[0014] Preferably, the outer surface of the bidirectional screw rod is threadedly connected to two symmetrical threaded plates, and the two threaded plates are both slidably connected to the inside of the shell.

[0015] Preferably, the universal rotating mechanism includes two support columns and two spheres, the two support columns are fixedly connected to two threaded plates respectively, and spherical grooves matching the spheres are opened inside the two support columns, and the two spheres are rotatably installed inside the two spherical grooves respectively.

[0016] Preferably, the outer surfaces of the two spheres are fixedly connected with connecting columns, the ends of the two connecting columns away from the two spheres are fixedly connected with mounting blocks, and the mounting blocks are fixedly connected to the end of the cylindrical rod away from the spectrum pressure rod.

[0017] Compared with the prior art, the utility model provides a music clip for piano that prevents music scores from slipping, and has the following beneficial effects.

[0018] Using this solution to fix the piano book not only does not take up a large space on the piano music stand, but also can prevent the device and the piano book from sliding off the piano music stand and affecting the player's performance. In addition, only one clip body is needed, which is easy to carry and can effectively reduce the probability of loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the connection between the mounting block and the cylindrical rod of the utility model.

[0021] Figure 3 It is a connection schematic diagram of the spectrum pressing rod and the limiting column of the utility model.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the limiting column and the spring of the utility model.

[0023] In the figure:

[0024] 1. Clip body; 2. Cylindrical rod; 3. Pressure rod; 4. Limiting mechanism; 401. Limiting column; 402. Spring; 403. Limiting hole; 5. Adjusting assembly; 501. Shell; 502. Bidirectional screw rod; 503. Threaded plate; 6. Universal rotating mechanism; 601. Support column; 602. Sphere; 603. Connecting column; 604. Mounting block; 7. Silicone pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-4 A music clip for piano that prevents music from slipping comprises a clip body 1, two cylindrical rods 2 and two music pressing rods 3. The two cylindrical rods 2 are each provided with a circular groove matched with the music pressing rod 3. One end of the two music pressing rods 3 is respectively inserted into the inside of the two circular grooves. The other ends of the two music pressing rods 3 are each provided with a spherical pressing head for pressing the piano book. The two cylindrical rods 2 are symmetrical about the center of the clip body 1.

[0027] The clip body 1 is a long strip clip with a length of 15 cm and a width of 1-4 cm. A silicone pad 7 is installed on the clip body 1. When the clip body 1 is clamped on the piano music stand, the silicone pad 7 can protect the paint surface of the piano.

[0028] The pressure rod 3 is fixed on the cylindrical rod 2 through a limiting mechanism 4. The limiting mechanism 4 includes a limiting column 401. A circular hole adapted to the limiting column 401 is provided inside the pressure rod 3. One end of the limiting column 401 is inserted into the inside of the circular hole. A spring 402 is fixedly connected to one end of the limiting column 401. The end of the spring 402 away from the limiting column 401 is fixedly connected to the inner wall of the circular hole. The limiting column 401 slides toward the inside of the circular hole to compress the spring 402. A group of limiting holes 403 arranged at equal distances are provided on the cylindrical rod 2. The other end of the limiting column 401 is inserted into one of the limiting holes. When the limiting post 401 is pressed out from the limiting hole 403, the fixation of the music-pressing rod 3 can be released, and then the music-pressing rod 3 can be made to slide along the circular groove. After the music-pressing rod 3 slides to a specified extent, the limiting post 401 is released, and then the limiting post 401 will be inserted into the corresponding limiting hole 403. At this time, the music-pressing rod 3 can be limited again. By controlling the extension and shortening of the music-pressing rod 3, it is not only convenient to fix piano books of different sizes, but also can reduce the overall occupied space of the device, making it more convenient to carry.

[0029] An adjustment component 5 is provided on the clamp body 1, and the adjustment component 5 includes a shell 501 installed on the clamp body 1, and a two-way screw rod 502 is rotatably installed inside the shell 501, and a knob is fixedly connected to one end of the two-way screw rod 502. The outer surface of the two-way screw rod 502 is threadedly connected to two symmetrical threaded plates 503, and the two threaded plates 503 are both slidably connected to the inside of the shell 501. When the knob is turned, when the knob drives the two-way screw rod 502 to rotate forward, the two threaded plates 503 can be driven to move away from each other. When the knob drives the two-way screw rod 502 to rotate reversely, the two threaded plates 503 can be driven to move toward each other.

[0030] The two cylindrical rods 2 are connected to the adjustment assembly 5 through a universal rotating mechanism 6. The universal rotating mechanism 6 includes two support columns 601 and two balls 602. The two support columns 601 are fixedly connected to the two threaded plates 503 respectively. The insides of the two support columns 601 are provided with spherical grooves adapted to the balls 602. The two balls 602 are rotatably installed in the insides of the two spherical grooves respectively. The outer surfaces of the two balls 602 are fixedly connected with connecting columns 603. The ends of the two connecting columns 603 away from the two balls 602 are They are all fixedly connected with a mounting block 604, and the mounting block 604 is fixedly connected to one end of the cylindrical rod 2 away from the music pressing rod 3. By setting a universal rotating mechanism 6, after the clamp body 1 is clamped on the piano music stand, the cylindrical rod 2 and the music pressing rod 3 can be turned into multi-angle knobs, so as to find a suitable angle to press the piano book. The movement of the two threaded plates 503 can drive the two supporting columns 601 and the two music pressing rods 3 to move accordingly, so as to adjust the position of the music pressing rod 3, and then facilitate the fixation of piano books of different sizes.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A music clip for piano to prevent music from slipping, comprising a clip body, two cylindrical rods and two music pressing rods, characterized in that: The two cylindrical rods are each provided with a circular groove matched with the music-pressing rod, one end of the two music-pressing rods are respectively inserted into the inside of the two circular grooves, the other end of the two music-pressing rods are each provided with a spherical pressure head for pressing the piano book, and the music-pressing rod is fixed to the cylindrical rod by a limiting mechanism, an adjustment component is provided on the clamp body, and the two cylindrical rods are connected to the adjustment component by a universal rotating mechanism.

2. A piano music clip for preventing music from slipping according to claim 1, characterized in that: The clip body is a long strip clip with a length of 15 cm and a width of 1-4 cm.

3. A piano music clip for preventing music from slipping according to claim 1, characterized in that: A silicone pad is installed on the clip body, and the silicone pad is used to protect the paint surface of the piano.

4. A piano music clip for preventing music from slipping according to claim 1, characterized in that: The limiting mechanism includes a limiting column, a circular hole adapted to the limiting column is opened inside the spectrum pressure rod, one end of the limiting column is inserted into the inside of the circular hole, one end of the limiting column is fixedly connected to a spring, and the end of the spring away from the limiting column is fixedly connected to the inner wall of the circular hole.

5. A piano music clip for preventing music from slipping according to claim 4, characterized in that: The cylindrical rod is provided with a group of limiting holes arranged at equal distances, and the other end of the limiting column is inserted into the interior of one of the limiting holes.

6. A piano music clip for preventing music from slipping according to claim 1, characterized in that: The adjustment assembly comprises a shell mounted on the clamp body, a bidirectional screw rod is rotatably mounted inside the shell, and a knob is fixedly connected to one end of the bidirectional screw rod.

7. A piano music clip for preventing music from slipping according to claim 6, characterized in that: The outer surface of the bidirectional screw rod is threadedly connected with two symmetrical threaded plates, and the two threaded plates are both slidably connected to the inside of the shell.

8. The piano music clip for preventing music from slipping according to claim 7, characterized in that: The universal rotating mechanism includes two supporting columns and two balls. The two supporting columns are fixedly connected to two threaded plates respectively. Spherical grooves matching the balls are opened inside the two supporting columns. The two balls are rotatably installed inside the two spherical grooves respectively.

9. A piano music clip for preventing music from slipping according to claim 8, characterized in that: The outer surfaces of the two spheres are fixedly connected with connecting columns, the ends of the two connecting columns away from the two spheres are fixedly connected with mounting blocks, and the mounting blocks are fixedly connected to the ends of the cylindrical rods away from the pressure rods.

Images