CN216256001U

CN216256001U - Multifunctional music stand for music teaching

Info

Publication number: CN216256001U
Application number: CN202122264922.1U
Authority: CN
Inventors: 何倩
Original assignee: Gansu Construction Vocational Technical College
Current assignee: Gansu Construction Vocational Technical College
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-12
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a multifunctional music stand for music teaching, which comprises a bottom plate and a placing frame, wherein the placing frame is positioned below the bottom plate, the upper end of the bottom plate is fixedly connected with a fixed sleeve, a threaded sleeve is sleeved inside the fixed sleeve, internal threads are arranged inside the threaded sleeve, a threaded rod is arranged inside the threaded sleeve and is in threaded connection with the internal threads arranged inside the threaded sleeve, and a plurality of groups of connecting rods are fixedly connected to the cylindrical outer surface of the threaded sleeve. According to the music book placing frame, the threaded sleeve can be conveniently rotated through the arranged connecting rod, when the threaded sleeve rotates, the internal thread arranged on the threaded sleeve and the threaded rod can control the stretching of the threaded rod through acting force between the threads, so that the fixed platform is controlled to ascend and descend, and the height of a music book placed in the placing frame can be conveniently adjusted according to the ascending of a player.

Description

Multifunctional music stand for music teaching

Technical Field

The utility model relates to the field of teaching equipment, in particular to a multifunctional music stand for music teaching.

Background

The music stand is used for placing music scores, commonly used opera houses, music classrooms and other places for music smoke stoves.

The multi-functional music stand of current music teaching exists certain drawback when using, and at first the multi-functional music stand of current music teaching is inconvenient according to the height that mr's height adjusted the music stand, leads to the inconvenient of part teacher when teaching, influences the quality of teaching, and secondly the multi-functional music stand of current music teaching exists the music book when using and is blown the phenomenon of turning over the page, and inconvenient the playing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a music teaching multifunctional music stand.

In order to achieve the purpose, the utility model adopts the following technical scheme: a multifunctional music stand for music teaching comprises a bottom plate and a placing frame, wherein the placing frame is positioned below the bottom plate, the upper end of the bottom plate is fixedly connected with a fixing sleeve, a threaded sleeve is sleeved inside the fixing sleeve, internal threads are arranged inside the threaded sleeve, a threaded rod is arranged inside the threaded sleeve and is in threaded connection with the internal threads arranged inside the threaded sleeve, and a plurality of groups of connecting rods are fixedly connected to the cylindrical outer surface of the threaded sleeve;

the left and right sides of placing the frame all is provided with the breach, is provided with first pivot on every group breach, and first pivot rotates with the breach inner wall to be connected, every group the bottom fixedly connected with spring of breach, every group the upper end fixedly connected with connecting plate of spring, and connecting plate and first pivot fixed connection, every group the soft cover has been cup jointed to the one end of connecting plate.

As a further description of the above technical solution:

the upper end of threaded rod is rotated and is connected with the connecting block, the upper end fixedly connected with fixed station of connecting block.

As a further description of the above technical solution:

the upper end fixedly connected with two sets of fixed blocks of fixed station, it is two sets of rotate between the fixed block is connected with the second pivot.

As a further description of the above technical solution:

fixedly connected with cylinder in the second pivot, the upper end extension of cylinder is provided with first telescopic link.

As a further description of the above technical solution:

the upper end fixedly connected with two sets of sleeves of bottom plate, and two sets of sleeves are located the left and right sides of fixed cover respectively.

As a further description of the above technical solution:

and a second telescopic rod is arranged at the upper end of the sleeve in an extending manner.

As a further description of the above technical solution:

the lower end of the placing frame is provided with a groove, and a third rotating rod is rotatably connected in the groove.

The utility model has the following beneficial effects:

1. through the connecting rod that sets up, can conveniently rotate the thread bush, when the thread bush rotated, the internal thread that sets up on the thread bush can pass through the flexible of effort control threaded rod between the screw thread with the threaded rod to the rising and the decline of control fixed station conveniently according to player's rising, adjust the height of placing the music book in placing the frame.

2. Through the connecting plate that sets up, can make connecting plate compression spring when the pressure is moved when needs turn over the page, make the connecting plate be close to the one end perk of soft cover to the page turning that makes can go on, turn over the page and accomplish the back, the connecting plate makes soft cover push down the page under the spring action power, prevents that wind from blowing the page and makes the page upset, and the page fault upset leads to playing the error when avoiding playing.

3. Through the sleeve and the second telescopic link that set up, can prevent the rotation of fixed station when rotating the thread bush, sleeve and second telescopic link cooperation also make reciprocating of fixed station not hindered simultaneously.

Drawings

FIG. 1 is a sectional view of a music teaching multifunctional music stand according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a perspective view of a music teaching multifunctional music stand according to the present invention;

FIG. 4 is an enlarged view of B in FIG. 3;

FIG. 5 is a rear view of a music teaching multifunctional music stand according to the present invention;

fig. 6 is an enlarged view of C in fig. 5.

Illustration of the drawings:

1. placing the frame; 2. a first telescopic rod; 3. a cylinder; 4. a fixed block; 5. a fixed table; 6. connecting blocks; 7. a threaded rod; 8. a base plate; 9. a threaded sleeve; 10. a connecting rod; 11. fixing a sleeve; 12. a second telescopic rod; 13. a sleeve; 14. a first rotating shaft; 15. a notch; 16. a spring; 17. a connecting plate; 18. a soft sleeve; 19. a second rotating shaft; 20. a third rotating rod; 21. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, one embodiment of the present invention is provided: the utility model provides a multi-functional music stand of music teaching, include bottom plate 8 and place frame 1, place the below that frame 1 is located bottom plate 8, the fixed cover 11 of upper end fixedly connected with of bottom plate 8, threaded sleeve 9 has been cup jointed to the inside of fixed cover 11, the inside of threaded sleeve 9 is provided with the internal thread, the inside of threaded sleeve 9 is provided with threaded rod 7, and threaded rod 7 and the threaded thread threaded connection in the inside setting of threaded sleeve 9, the cylinder surface fixed connection of threaded sleeve 9 has multiunit connecting rod 10, connecting rod 10 can conveniently rotate threaded sleeve 9, when threaded sleeve 9 rotates, the internal thread that sets up in the threaded sleeve 9 can pass through the flexible of effort control threaded rod 7 between the screw thread with threaded rod 7, thereby control fixed station 5's rising and decline, the convenience is according to player's rising, adjust the height of placing the music book in frame 1.

Place frame 1's the left and right sides and all be provided with breach 15, be provided with first pivot 14 on every group breach 15, and first pivot 14 rotates with breach 15 inner wall and is connected, the bottom fixedly connected with spring 16 of every group breach 15, the upper end fixedly connected with connecting plate 17 of every group spring 16, and connecting plate 17 and first pivot 14 fixed connection, connecting plate 17, can make connecting plate 17 compression spring 16 when pressing when needs turn over the page, make connecting plate 17 be close to the one end perk of soft cover 18, thereby make and turn over the page and can go on, turn over the page and accomplish the back, connecting plate 17 makes soft cover 18 push down the page under spring 16 effort, prevent that wind from blowing to move the page and make the page upset, soft cover 18 has been cup jointed to the one end of every group connecting plate 17, soft cover 18 has the pressure of connecting plate 17 to the music book page that slows down, thereby better protection music book.

The upper end of threaded rod 7 is rotated and is connected with connecting block 6, the upper end fixedly connected with fixed station 5 of connecting block 6, two sets of sleeves 13 of the upper end fixedly connected with of bottom plate 8, and two sets of sleeves 13 are located the left and right sides of fixed cover 11 respectively, the upper end extension of sleeve 13 is provided with second telescopic link 12, second telescopic link 12 and fixed station 5 fixed connection, state threaded rod 7 and connecting block 6 and rotate and be connected, and second telescopic link 12 and fixed station 5 fixed connection make fixed station 5 can not rotate along with threaded rod 7, thereby make when adjusting the height of fixed station 5, the orientation of placing the music book of placing on the frame 1 can not change.

Two sets of fixed blocks 4 of upper end fixedly connected with of fixed station 5, it is connected with second pivot 19 to rotate between two sets of fixed blocks 4, fixedly connected with cylinder 3 on the second pivot 19, the upper end of cylinder 3 is extended and is provided with first telescopic link 2, cylinder 3 can control the flexible of first telescopic link 2, the lower extreme of placing frame 1 is provided with recess 21, the recess 21 internal rotation is connected with third bull stick 20, and

third bull stick

20 and 2 fixed connection of first telescopic link, it passes through hinge connection with fixed station 5 to place frame 1, the flexible orientation that enables to place frame 1 of first telescopic link 2 changes, make things convenient for the angular adjustment of music book.

The working principle is as follows: the device is at first put the device in suitable place when using, rotate thread bush 9 through connecting rod 10, thereby the height of fixed station 5 is adjusted with the screw action of threaded rod 7 through the screw thread in the thread bush 9, threaded rod 7 is because the effect of second telescopic link 12 when rotating, fixed station 5 can not follow the rotation, the orientation of placing frame 1 is unchangeable, start cylinder 3, can regulate and control the angle of placing frame 1 through the flexible of first telescopic link 2, make the angle of music book suitable, when the needs are turned over the page, press connecting plate 17 and make connecting plate 17 compression spring 16, the one end perk that connecting plate 17 is close to soft cover 18 this moment, thereby make and turn over the page and go on, turn over the page and accomplish the back, connecting plate 17 makes soft cover 18 push down the page under spring 16 effort, prevent that the page from blowing makes the page upset, page mistake turn over leads to playing the error when avoiding playing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a multi-functional music stand of music teaching, includes bottom plate (8) and places frame (1), its characterized in that: the placing frame (1) is located below the bottom plate (8), the upper end of the bottom plate (8) is fixedly connected with a fixing sleeve (11), a threaded sleeve (9) is sleeved inside the fixing sleeve (11), internal threads are arranged inside the threaded sleeve (9), a threaded rod (7) is arranged inside the threaded sleeve (9), the threaded rod (7) is in threaded connection with the internal threads arranged inside the threaded sleeve (9), and a plurality of groups of connecting rods (10) are fixedly connected to the cylindrical outer surface of the threaded sleeve (9);

the left and right sides of placing frame (1) all is provided with breach (15), is provided with first pivot (14) on every group breach (15), and first pivot (14) rotate with breach (15) inner wall and be connected, every group the bottom fixedly connected with spring (16) of breach (15), every group the upper end fixedly connected with connecting plate (17) of spring (16), and connecting plate (17) and first pivot (14) fixed connection, every group soft cover (18) have been cup jointed to the one end of connecting plate (17).

2. The music teaching multifunctional music stand of claim 1, characterized in that: the upper end of threaded rod (7) is rotated and is connected with connecting block (6), the upper end fixedly connected with fixed station (5) of connecting block (6).

3. The music teaching multifunctional music stand according to claim 2, characterized in that: the upper end fixedly connected with two sets of fixed blocks (4) of fixed station (5), it is two sets of to rotate between fixed block (4) is connected with second pivot (19).

4. The music teaching multifunctional music stand of claim 3, characterized in that: fixedly connected with cylinder (3) on second pivot (19), the upper end of cylinder (3) extends and is provided with first telescopic link (2).

5. The music teaching multifunctional music stand of claim 1, characterized in that: the upper end of the bottom plate (8) is fixedly connected with two groups of sleeves (13), and the two groups of sleeves (13) are respectively positioned at the left side and the right side of the fixed sleeve (11).

6. The music teaching multifunctional music stand of claim 5, wherein: the upper end of the sleeve (13) is provided with a second telescopic rod (12) in an extending mode.

7. The music teaching multifunctional music stand of claim 5, wherein: the lower end of the placing frame (1) is provided with a groove (21), and a third rotating rod (20) is rotatably connected in the groove (21).