CN219229295U

CN219229295U - Music stand convenient to support and adjust

Info

Publication number: CN219229295U
Application number: CN202320754652.9U
Authority: CN
Inventors: 殷瑛
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-23
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a music stand convenient to support and adjust, which comprises a base, wherein the top end of the base is fixedly connected with a support sleeve, the bottom end inside the support sleeve is provided with a support spring, and the top end of the support spring is fixedly connected with a connecting plate. This music stand convenient to support and adjust is through being provided with support sleeve and supporting spring, supporting spring can prevent that the music board from falling suddenly and leading to supporting the loop bar and the music board receives the damage, twist out the inside that adjusts the hole to the fixed pin and make the support loop bar lose fixedly, make the support loop bar slide the height of adjusting the music board in support telescopic inside after the support loop bar loses fixedly, screw in the inside that adjusts the hole to support the loop bar to the fixed pin after adjusting the height of music board, adjust the user's use that the height of music board can make things convenient for different heights, the problem that is inconvenient to adjust and support the height of music board and music stand structure is comparatively complicated is solved.

Description

Music stand convenient to support and adjust

Technical Field

The utility model relates to the technical field of music stands, in particular to a music stand convenient to support and adjust.

Background

Musical instruments are often required to accompaniment during vocal music performance, and musical instruments need to be watched with music stands when being played, the music stands are important auxiliary tools for performers to play and conduct music, are used for placing music scores and other performance tools, and the music stands are mainly convenient for music players to watch the music scores during the performance process.

A music stand convenient to carry provided according to application number CN201820075082.X relates to the vocal music field. This music stand convenient to carry, the on-line screen storage device comprises a base, the footing has been inserted to the lateral wall of base, the top of base is provided with a section of thick bamboo, the lateral wall welding of a section of thick bamboo has the inserted bar, the top of a section of thick bamboo has been inserted to the bottom, the lateral wall threaded connection of a section of thick bamboo has the bolt, the top welding of interior pole has the screw rod, the top of screw rod is provided with the music book board. This music stand convenient to carry locates the surface of screw rod with the spiral ring cover, can be fixed this music stand, rotates the spiral ring simultaneously, makes the screw rod conflict the position different to the music stand when the surface up-and-down motion of screw rod, makes the vertical angle of this music stand adjustable and controllable, the use of the person is controlled to the musical instrument more, the music book that sets up presss from both sides can press from both sides tightly the music book fixedly, is convenient for more observe and read, has set up little down lamp simultaneously, throws light on the music book under the dim scene, performance of the musical instrument of being convenient for.

The music stand that sets up in the above-mentioned technical scheme can press from both sides tightly fixedly to the music book, is convenient for watch more and read, but find inconvenient regulation and support the high of music book board and the structure of music stand comparatively complicated when using the music stand, consequently, we have put forward a novel music stand of being convenient for support regulation and improve foretell problem.

Disclosure of Invention

The utility model aims to provide a music stand convenient for supporting and adjusting, which solves the problems that the music stand is inconvenient to adjust and support the height of a music stand and the structure of the music stand is complex when the music stand is used in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a music stand convenient to support and adjust, includes the base, the top fixedly connected with support sleeve of base, the inside bottom of support sleeve is provided with supporting spring, supporting spring's top fixedly connected with connecting plate, the top of connecting plate is provided with the support loop bar, the top activity of connecting plate articulates there is the connecting block, one side fixedly connected with music book board of connecting block, the regulation hole has been seted up to the bottom of support loop bar one end, the inside in regulation hole is provided with the fixed pin.

Preferably, the adjusting holes are provided with a plurality of groups, and the supporting sleeve rod is arranged in the supporting sleeve through the adjusting holes and the fixing pins.

Preferably, the inside fixedly connected with backup pad of support loop bar, the top swing joint of backup pad has the threaded rod, the outside bottom fixedly connected with driven gear of threaded rod, the other end at driven gear top is provided with drive gear, drive gear's the other end fixedly connected with connecting rod, the other end fixedly connected with commentaries on classics piece of connecting rod, the outside of threaded rod is provided with the thread bush, the opposite side fixedly connected with dead lever of thread bush, the opposite side fixedly connected with mounting bracket of dead lever, the bottom of one side and the music book board opposite side on mounting bracket top is fixedly connected with installation piece respectively, swing joint has the bracing piece between the installation piece, the mounting bracket sets up the top at the outside of support loop bar.

Preferably, the outside of driven gear is provided with the tooth piece, the outside of drive gear is provided with the same tooth piece of driven gear outside size, drive gear and driven gear mutually support.

Preferably, the inside of the thread bush is provided with an internal thread, and the outside of the threaded rod is provided with an external thread matched with the internal thread.

Preferably, the bottom fixedly connected with supporting shoe of music book board one side, the both ends fixedly connected with of music book board one side articulates the piece, the outside activity of articulation piece articulates there is the stopper, the stopper sets up the both ends in music book board one side.

Compared with the prior art, the utility model has the beneficial effects that: the music stand convenient to support and adjust not only realizes the convenience of adjusting and supporting the music sheet, but also realizes the convenience of adjusting the inclination angle of the music sheet and limiting and fixing the music sheet;

(1) Through being provided with support sleeve, connecting plate, fixed pin, support loop bar and supporting spring, supporting spring and support loop bar can support the music book board, supporting spring can prevent that the music book board from falling suddenly and lead to support loop bar and music book board to receive the damage, the inside that makes the fixed pin unscrew the regulation hole when need adjust the height of music book board makes the support loop bar lose fixedly, make the support loop bar slide in the inside of support sleeve after the support loop bar loses fixedly and adjust the height of music book board, it is fixed to screw the inside of regulation hole to support loop bar to screw the fixed pin after adjusting the height of music book board, the user of different heights can conveniently use to adjust the height of music book board;

(2) Through being provided with threaded rod, connecting block, bracing piece, drive gear, commentaries on classics piece, connecting rod and driven gear, rotate the commentaries on classics piece when needing to adjust the inclination of music book board, the commentaries on classics piece passes through the connecting rod and drives drive gear through the connecting rod and rotate, because drive gear and driven gear mutually support and threaded rod and thread bush mutually support, so drive gear rotates and can drive the threaded rod through the driven gear and rotate, the threaded rod rotates and can make the thread bush drive the mounting bracket lift, the mounting bracket lift can make the bracing piece drive the bottom of music book board and go up and down, thereby can adjust the inclination of music book board according to user's demand, can improve user's travelling comfort;

(3) Through being provided with supporting shoe, stopper and articulated piece, put the top of supporting shoe with the music book that needs, rotate the stopper after putting and make one side of stopper rotate the one end of music book to can carry out the spacing music book and prevent that the music book from accidentally drifting out, be provided with the stopper at the both ends of music book board one side and can carry out spacingly to the both ends of music book, thereby can further prevent that the music book from drifting out.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of a side view and enlarged structure of the music sheet of the present utility model;

FIG. 3 is an enlarged schematic side view of the drive gear of the present utility model;

fig. 4 is an enlarged sectional view of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. a support sleeve; 3. a connecting plate; 4. a fixing pin; 5. a support plate; 6. a threaded rod; 7. a connecting block; 8. a music score plate; 9. a support rod; 10. a support block; 11. a drive gear; 12. an adjustment aperture; 13. a support loop bar; 14. a support spring; 15. a limiting block; 16. a hinge block; 17. a rotating block; 18. a connecting rod; 19. a driven gear; 20. a fixed rod; 21. a thread sleeve; 22. a mounting block; 23. and (5) mounting a frame.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a music stand convenient for supporting and adjusting comprises a base 1, wherein the top end of the base 1 is fixedly connected with a supporting sleeve 2, the bottom end inside the supporting sleeve 2 is provided with a supporting spring 14, the top end of the supporting spring 14 is fixedly connected with a connecting plate 3, the top end of the connecting plate 3 is provided with a supporting sleeve rod 13, the top end of the connecting plate 3 is movably hinged with a connecting block 7, one side of the connecting block 7 is fixedly connected with a music score plate 8, the bottom of one end of the supporting sleeve rod 13 is provided with an adjusting hole 12, and the inside of the adjusting hole 12 is provided with a fixing pin 4;

the adjusting holes 12 are provided with a plurality of groups, and the supporting sleeve rod 13 is arranged in the supporting sleeve 2 through the adjusting holes 12 and the fixing pins 4;

specifically, as shown in fig. 1, the supporting spring 14 and the supporting sleeve rod 13 can support the music score plate 8, the supporting spring 14 can prevent the music score plate 8 from suddenly falling to cause the supporting sleeve rod 13 and the music score plate 8 to be damaged, when the height of the music score plate 8 needs to be adjusted, the fixing pin 4 is screwed out of the adjusting hole 12 to enable the supporting sleeve rod 13 to lose fixation, after the supporting sleeve rod 13 is lost to be fixed, the supporting sleeve rod 13 slides in the supporting sleeve 2 to adjust the height of the music score plate 8, after the height of the music score plate 8 is adjusted, the fixing pin 4 is screwed into the adjusting hole 12 to fix the supporting sleeve rod 13, and users with different heights can use conveniently by adjusting the height of the music score plate 8.

Example 2: the inside fixedly connected with backup pad 5 of support loop bar 13, the top swing joint of backup pad 5 has threaded rod 6, the outside bottom fixedly connected with driven gear 19 of threaded rod 6, the other end at driven gear 19 top is provided with driving gear 11, the other end fixedly connected with connecting rod 18 of driving gear 11, the other end fixedly connected with turning block 17 of connecting rod 18, the outside of threaded rod 6 is provided with thread bush 21, the opposite side fixedly connected with dead lever 20 of thread bush 21, the opposite side fixedly connected with mounting bracket 23 of dead lever 20, the one side at mounting bracket 23 top and the bottom of music score board 8 opposite side are fixedly connected with installation piece 22 respectively, the activity articulates between the installation piece 22 has bracing piece 9, mounting bracket 23 sets up the outside top at support loop bar 13;

the external part of the driven gear 19 is provided with a tooth block, the external part of the driving gear 11 is provided with a tooth block with the same size as the external part of the driven gear 19, the driving gear 11 and the driven gear 19 are matched with each other, the inside of the thread bush 21 is provided with internal threads, and the external part of the threaded rod 6 is provided with external threads matched with the internal threads;

specifically, as shown in fig. 1, 3 and 4, when the inclination of the music score plate 8 needs to be adjusted, the rotating block 17 rotates, the rotating block 17 drives the driving gear 11 to rotate through the connecting rod 18, and since the driving gear 11 and the driven gear 19 are mutually matched and the threaded rod 6 and the threaded sleeve 21 are mutually matched, the driving gear 11 rotates and can drive the threaded rod 6 to rotate through the driven gear 19, the threaded rod 6 rotates to enable the threaded sleeve 21 to drive the mounting frame 23 to lift, and the mounting frame 23 lifts and lowers the bottom end of the support rod 9 to drive the music score plate 8, so that the inclination of the music score plate 8 can be adjusted according to the requirement of a user, and the comfort of the user can be improved.

Example 3: the bottom end of one side of the music score plate 8 is fixedly connected with a supporting block 10, two ends of one side of the music score plate 8 are fixedly connected with a hinge block 16, the outside of the hinge block 16 is movably hinged with a limiting block 15, and the limiting block 15 is arranged at two ends of one side of the music score plate 8;

specifically, as shown in fig. 1 and 2, a desired musical score is placed on top of the support block 10, and after the musical score is placed, the stopper 15 is rotated to rotate one side of the stopper 15 to one end of the musical score, so that the musical score can be limited to prevent the musical score from accidentally drifting out, and the stoppers 15 are arranged at two ends of one side of the musical score plate 8 to limit two ends of the musical score, so that the musical score can be further prevented from drifting out.

Working principle: when the music score plate 8 is used, the fixing pin 4 is screwed out of the adjusting hole 12 to enable the supporting sleeve rod 13 to be fixed, the supporting sleeve rod 13 slides in the supporting sleeve 2 to adjust the height of the music score plate 8 after the supporting sleeve rod 13 is fixed, the fixing pin 4 is screwed into the adjusting hole 12 to fix the supporting sleeve rod 13 after the height of the music score plate 8 is adjusted, the height of the music score plate 8 can be adjusted conveniently for users with different heights, the supporting spring 14 and the supporting sleeve rod 13 can support the music score plate 8, the supporting spring 14 can prevent the supporting sleeve rod 13 and the music score plate 8 from being damaged due to sudden falling of the music score plate 8, the rotating block 17 rotates when the inclination angle of the music score plate 8 is required to be adjusted, the driving gear 11 is driven by the connecting rod 18 to rotate, the driving gear 11 can drive the threaded rod 6 to rotate through the driven gear 19, the threaded rod 6 rotates to drive the mounting frame 23 to lift, the supporting frame 23 lifts the supporting rod 9 can drive the lifting bottom end of the music score plate 8, accordingly the music score plate 8 can be adjusted according to the requirements of a user, the inclination angle of the music score plate 8 can be adjusted by the user, and the supporting block 10 can be placed outside the supporting block 15 after the music score plate 8 is required to be inclined, and the music score plate 15 can be prevented from being inclined to one side from being rotated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Music stand convenient to support and adjust, including base (1), its characterized in that: the utility model discloses a music book support structure, including base (1), support sleeve (2) inside bottom is provided with supporting spring (14), the top fixedly connected with connecting plate (3) of supporting spring (14), the top of connecting plate (3) is provided with supports loop bar (13), the top activity of connecting plate (3) articulates there is connecting block (7), one side fixedly connected with music book board (8) of connecting block (7), regulation hole (12) have been seted up to the bottom of supporting loop bar (13) one end, the inside of regulation hole (12) is provided with fixed pin (4).

2. A music stand for facilitating support adjustment as claimed in claim 1, characterized in that: the adjusting holes (12) are provided with a plurality of groups, and the supporting sleeve rod (13) is arranged in the supporting sleeve (2) through the adjusting holes (12) and the fixing pins (4).

3. A music stand for facilitating support adjustment as claimed in claim 1, characterized in that: the inside fixedly connected with backup pad (5) of support loop bar (13), the top swing joint of backup pad (5) has threaded rod (6), the bottom fixedly connected with driven gear (19) of threaded rod (6) outside, the other end at driven gear (19) top is provided with drive gear (11), the other end fixedly connected with connecting rod (18) of drive gear (11), the other end fixedly connected with of connecting rod (18) changes piece (17), the outside of threaded rod (6) is provided with thread bush (21), the opposite side fixedly connected with dead lever (20) of thread bush (21), the opposite side fixedly connected with mounting bracket (23) of dead lever (20), one side on mounting bracket (23) top and the bottom of music book board (8) opposite side respectively fixedly connected with installation piece (22), swing joint has bracing piece (9) between installation piece (22), mounting bracket (23) set up at the top of supporting the loop bar (13) outside.

4. A music stand for facilitating support adjustment as claimed in claim 3, wherein: the outside of driven gear (19) is provided with the tooth piece, the outside of driving gear (11) is provided with the same tooth piece of following gear (19) outside size, driving gear (11) and driven gear (19) mutually support.

5. A music stand for facilitating support adjustment as claimed in claim 3, wherein: the inside of thread bush (21) is provided with the internal thread, the outside of threaded rod (6) is provided with the external screw thread with internal thread matched with.

6. A music stand for facilitating support adjustment as claimed in claim 1, characterized in that: the music score board is characterized in that a supporting block (10) is fixedly connected to the bottom end of one side of the music score board (8), a hinge block (16) is fixedly connected to the two ends of one side of the music score board (8), a limiting block (15) is movably hinged to the outside of the hinge block (16), and the limiting block (15) is arranged at the two ends of one side of the music score board (8).