CN218922005U

CN218922005U - Portable music book clamp that can once only demonstrate a plurality of

Info

Publication number: CN218922005U
Application number: CN202221909515.XU
Authority: CN
Inventors: 王嘉; 王蓉蓉
Original assignee: Pingliang Vocational & Technical College
Current assignee: Pingliang Vocational & Technical College
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-04-28
Anticipated expiration: 2032-07-25

Abstract

The utility model provides a movable music book holder capable of displaying a plurality of music book holders at one time, which comprises a center rod and a support frame, wherein the bottom of the support frame is fixedly provided with a thread cylinder, the top of the thread cylinder is embedded with a threaded rod, the top of the threaded rod is fixedly provided with a spherical cover, the inner wall of the spherical cover is provided with a rotating ball capable of rotating at will, the surface of the rotating ball is fixedly provided with a supporting rod, the end part of the supporting rod is fixedly provided with a placing rack, two sides of the placing rack are detachably provided with latch components, and two sides of the placing rack are detachably provided with two additional installing racks through the latch components. The rack can be additionally provided with the additional racks on two sides, three music scores can be simultaneously placed on the rack and the two additional racks, and three music scores can be simultaneously displayed, so that the use is very convenient; the end of the inclined rod is provided with the universal wheel, so that the position of the support frame can be moved randomly, and the movement is very convenient.

Description

Portable music book clamp that can once only demonstrate a plurality of

Technical Field

The utility model relates to the technical field of music clips, in particular to a movable music clip capable of displaying a plurality of music clips at one time.

Background

The music book holder is a music book holder, is suitable for any musical instrument, is wholly foldable, has two three sections for height adjustment, and is divided into an aluminum alloy joint and a plastic joint;

but the music book clamp among the prior art generally only is equipped with the position of placing the music book, can't once only demonstrate a plurality of music books, often needs to change the music book, causes the performance personnel to use very inconveniently to and the bottom of music book clamp does not have the movable structure, consequently need provide a movable music book clamp of a plurality of music book placing positions of demountable installation.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a position for placing music scores is generally arranged, a plurality of music scores cannot be displayed at one time, the music scores are often required to be replaced, the music scores are very inconvenient to use by players, and the music scores are inconvenient to move due to the fact that wheels are arranged at the bottom of the music score folder, so that the movable music score folder capable of displaying a plurality of music scores at one time is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable music book clamp that can once only demonstrate a plurality of, includes the support frame that center pole and bottom fixed many slope poles are constituteed, the fixed screw thread section of thick bamboo that is provided with in top of support frame, the top screw thread embedding of screw thread section of thick bamboo has the threaded rod, and the top of threaded rod is fixed with spherical cover, and the inner wall of spherical cover is provided with the rotatable ball wantonly, and the fixed bracing piece that is provided with on the ball surface of rotation, the fixed rack that is provided with in tip of bracing piece; two sides of the placing frame are detachably provided with latch components, and two sides of the placing frame are detachably provided with two additional placing frames through the latch components.

Further preferably, the surface of the rotating ball and the inner wall of the spherical cover are respectively provided with a rubber sleeve and a rubber layer in a matched mode, the rubber sleeve and the rubber layer are matched and mutually rubbed, and the supporting rod is supported by friction force between the rubber sleeve and the rubber layer.

Further preferably, the two ends of the latch member are not used, one long and thin end of the latch member is inserted into the mounting frame and the placing frame, and the other end of the latch member abuts against the surface of the mounting frame.

Further preferably, a neodymium magnet is adhered to the surface of the other end part of the bolt member, and the adding frame and the placing frame are made of nickel alloy materials.

Further preferably, the bottom directions of the front surfaces of the mounting frame and the placing frame are flanges, and the shape thickness of the mounting frame and the placing frame are kept consistent.

Further preferably, the radian of the spherical cover is larger than 280 degrees, and a notch of 80 degrees is formed above the front surface of the spherical cover, so that the movable angle of the support rod is smaller than 80 degrees.

Further preferably, the end of the inclined rod is fixedly provided with a universal wheel, and the inclined rod is kept inclined and surrounds the bottom plate of the central rod.

The beneficial effects of the utility model are as follows: the two sides of the placing rack can be additionally provided with the installing racks, three music scores can be simultaneously placed on the placing rack and the two installing racks, and three music scores can be simultaneously displayed, so that the use is very convenient; the end of the inclined rod is provided with the universal wheel, so that the position of the support frame can be moved randomly, and the movement is very convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall disassembly of the present utility model;

FIG. 3 is a left side schematic view of the overall utility model;

FIG. 4 is an enlarged schematic view of the latch member of the present utility model;

fig. 5 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

In the figure: the device comprises a central rod 1, an inclined rod 2, a threaded cylinder 3, a threaded rod 4, a spherical cover 5, a rubber layer 6, a rotating ball 7, a rubber sleeve 8, a supporting rod 9, a placing frame 10, a plug pin 11, an additional frame 12 and a neodymium magnet 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the embodiment provides a portable music folder capable of displaying a plurality of music clips at one time, which comprises a central rod 1 and a supporting frame with a plurality of inclined rods 2 fixed at the bottom, wherein a threaded cylinder 3 is fixedly arranged at the top of the supporting frame, a threaded rod 4 is embedded in the top thread of the threaded cylinder 3, a spherical cover 5 is fixed at the top of the threaded rod 4, a rotating ball 7 capable of rotating at will is arranged on the inner wall of the spherical cover 5, a supporting rod 9 is fixedly arranged on the surface of the rotating ball 7, and a placing frame 10 is fixedly arranged at the end part of the supporting rod 9; two sides of the placing frame 10 are detachably provided with latch pieces 11, and two sides of the placing frame 10 are detachably provided with two additional frames 12 through the latch pieces 11.

Preferably, the surface of the rotating ball 7 and the inner wall of the spherical cover 5 are respectively provided with a rubber sleeve 8 and a rubber layer 6 in a matched mode, the rubber sleeve 8 and the rubber layer 6 are matched and mutually rubbed, a supporting rod 9 is supported by friction force between the rubber sleeve 8 and the rubber layer 6, the rotating ball 7 and the rubber sleeve 8 synchronously rotate, the rubber sleeve 8 and the rubber layer 6 mutually rub, the supporting rod 9 can be kept at any angle, and the inclination angle of the placing rack 10 can be adjusted.

Preferably, the two ends of the bolt member 11 are not required to be sized, one slender end of the bolt member 11 is inserted into the mounting frame 12 and the placing frame 10, the other end of the bolt member 11 is abutted against the surface of the mounting frame 12, the surface of the other end of the bolt member 11 is adhered with the neodymium magnet 13, and the mounting frame 12 and the placing frame 10 are made of nickel alloy materials;

in specific implementation, the latch pieces 11 are inserted into holes of the

mounting frames

12 and 10, the neodymium magnets 13 are mutually adsorbed with the mounting frames 12, the end parts of the latch pieces 11 are ensured to be completely inserted into the

mounting frames

12 and 10, the plurality of latch pieces 11 are simultaneously inserted into the

mounting frames

12 and 10, the mounting frames 12 are mounted on the side surfaces of the mounting frames 10, and the mounting between the mounting frames 12 and the mounting frames 10 is ensured to be firm.

Preferably, the bottoms of the front surfaces of the loading frame 12 and the placing frame 10 are formed into flanges, the shapes and the thicknesses of the loading frame 12 and the placing frame 10 are kept consistent, the front surfaces of the loading frame 12 and the placing frame 10 are provided with flanges, and the flanges can support music scores, so that the music scores are obliquely placed on the loading frame 12 and the placing frame 10.

Preferably, the radian of the spherical cover 5 is larger than 280 degrees, and an 80-degree notch is formed above the front surface of the spherical cover 5, so that the movable angle of the support rod 9 at the notch of the spherical cover 5 is smaller than 80 degrees, and the angle adjusting range of the placing rack 10 is wide.

Preferably, the end of the inclined rod 2 is fixedly provided with a universal wheel, the inclined rod 2 is inclined and surrounds the bottom plate of the central rod 1, and the universal wheel can enable the support frame to rapidly move on the ground, so that the inclined rod is convenient to use.

In the utility model, when in use, firstly, the holes on the side surface of the adding frame 12 are parallel to the holes on the side surface of the placing frame 10, then the end parts of the latch members 11 are inserted into the holes of the placing frame 10 and the adding frame 12, the neodymium magnet 13 is adsorbed together with the adding frame 12 made of nickel alloy, the other end of the latch rod 11 is abutted against the adding frame 12, the latch members 11 are inserted into the placing frame 10 and the adding frame 12, the adding frame 12 is arranged on the side surface of the placing frame 10, then the other adding frame 12 is arranged on the placing frame 10 by the method, as shown in the attached figure 1 of the specification, the tilting angle of the placing frame 10 can be adjusted, the rotating ball 7 and the rubber sleeve 8 rotate in the rubber layer 6, the supporting rod 9 is supported by the friction force between the rubber layer 6 and the rubber sleeve 8, the placing frame 10 is supported, and then the threaded rod 4 is rotated to move up and down in the threaded cylinder 3, and the horizontal height of the placing frame 10 is adjusted.

In the present embodiment, the number of the additional frames 12 includes, but is not limited to, 3 frames, and the additional frames are adapted according to the required page amount of the music score, and this can also reduce the hand action of the operator for turning the page of the music score, and can complete the operation in one time against the music score.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a portable music book clamp that can once only demonstrate a plurality of, includes the support frame that many slope poles (2) are constituteed of center pole (1) and bottom fixed, its characterized in that: the top of the support frame is fixedly provided with a threaded cylinder (3), a threaded rod (4) is embedded in the top thread of the threaded cylinder (3), a spherical cover (5) is fixed at the top of the threaded rod (4), a rotating ball (7) capable of rotating randomly is arranged on the inner wall of the spherical cover (5), a supporting rod (9) is fixedly arranged on the surface of the rotating ball (7), and a placing rack (10) is fixedly arranged at the end part of the supporting rod (9);

two sides of the placing frame (10) are detachably provided with latch components (11), and two sides of the placing frame (10) are detachably provided with two adding frames (12) through the latch components (11).

2. The portable music folder capable of displaying a plurality of music clips at one time according to claim 1, wherein the surface of the rotating ball (7) and the inner wall of the spherical cover (5) are respectively provided with a rubber sleeve (8) and a rubber layer (6), the rubber sleeve (8) and the rubber layer (6) are matched and mutually rubbed, and a supporting rod (9) is supported by friction force between the rubber sleeve (8) and the rubber layer (6).

3. The portable music folder capable of displaying a plurality of music clips at one time according to claim 1, wherein the two ends of the latch member (11) are not used, one elongated end of the latch member (11) is inserted into the loading frame (12) and the placing frame (10), and the other end of the latch member (11) is abutted against the surface of the loading frame (12).

4. A portable music folder capable of displaying a plurality of music clips at one time according to claim 3, wherein a neodymium magnet (13) is adhered to the surface of the other end part of the plug member (11), and the adding frame (12) and the placing frame (10) are made of nickel alloy material and can be adsorbed by the neodymium magnet (13).

5. The portable music folder capable of displaying a plurality of music clips at one time according to claim 1, wherein the bottoms of the front sides of the adding frame (12) and the placing frame (10) are formed into flanges, and the shape and the thickness of the adding frame (12) and the placing frame (10) are kept consistent.

6. The portable music folder capable of displaying a plurality of music clips at one time according to claim 1, wherein the radian of the spherical cover (5) is more than 280 degrees, and a notch of 80 degrees is formed above the front surface of the spherical cover (5) so that the moving angle of the supporting rod (9) is less than 80 degrees.

7. The portable music folder capable of displaying a plurality of music clips at one time according to claim 1, wherein the end of the tilting lever (2) is fixedly provided with a universal wheel, and the tilting lever (2) is kept tilted and surrounds the bottom plate of the central lever (1).