CN220933751U

CN220933751U - Music book fixer

Info

Publication number: CN220933751U
Application number: CN202321915532.9U
Authority: CN
Inventors: 朱帆
Original assignee: Ganzhou Meijiahao Wood Industry Co ltd
Current assignee: Ganzhou Meijiahao Wood Industry Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-05-10
Anticipated expiration: 2033-07-20

Abstract

The utility model provides a music score fixer, which comprises a fixing piece, an adjusting component and a pressing component, wherein the fixing piece, the adjusting component and the pressing component are used for being fixed on a music score frame; the adjusting assembly comprises an adjusting seat and an adjusting rod, the adjusting seat can rotate back and forth and is rotationally connected to the fixing piece in a positioning mode, and the bottom end of the adjusting rod is rotationally connected to the adjusting seat and can rotate left and right and be positioned relative to the adjusting seat. According to the name provided by the utility model, the connecting rod and the pressure head are driven to adjust different angles, directions and positions by adjusting and moving the adjusting rod in the front-back direction and the left-right direction, so that multi-dimensional adjustment is realized, the adjusting range of the angles and the positions is larger, the limitation is smaller, the fixing of music scores with different sizes can be better adapted, the rotation adjustment of the adjusting seat and the rotation adjustment of the adjusting ring and the positioning of the adjusting ring are realized through damping, the direct manual rotation can be realized, the screw nut, the locking sleeve and other components are not required to be unscrewed, the screwing and fixing are not required after the adjustment is finished, and the adjusting operation is simpler and more convenient.

Description

Music book fixer

Technical Field

The utility model relates to the technical field of musical instrument accessories, in particular to a music score fixer.

Background

In the piano playing and learning process, a player usually places a music score on a piano music stand to turn over, but the existing piano music stand is only a sloping plate capable of placing a music score, the music score placed in the manner is unstable, the music score is easy to naturally turn over pages or incline or fall down, and therefore people can use a music score fixer to compress the music score, and the music score is prevented from naturally turning over pages or inclining or falling down.

The existing music score fixer is characterized in that the pressing arm and the pressing head are arranged to press the upper part of a music score page, the music score is prevented from being naturally turned over or obliquely moved, but the pressing arm and the pressing head can only be adjusted in a tilting mode, after the fixer is installed at a designated position, the pressing arm and the pressing head cannot be integrally adjusted in a front-back and left-right multi-dimensional mode, the adjusting angle and the adjusting position are limited, the adjusting range is limited, the pressing of the end part of the pressing head cannot be guaranteed, the pressing spectrum can be realized only by adjusting the installation position of the fixer, and meanwhile, the fasteners such as nuts and the like are generally required to be unscrewed for adjustment, the fixing is locked after the adjustment is completed, and the operation is inconvenient.

Accordingly, there is a need to provide a new music score holder solving the above-mentioned technical problems.

Disclosure of Invention

The utility model provides a music score fixer, which solves the technical problems that the existing music score fixer cannot synchronously adjust the whole pressing arm and the pressing head in a front-back and left-right multi-dimension manner, the adjusting angle and the adjusting position are limited to a certain extent, meanwhile, fasteners such as nuts and the like are required to be unscrewed for adjusting, and the music score fixer is screwed for locking and fixing after the adjustment is completed, so that the operation is inconvenient.

In order to solve the technical problems, the music score fixer provided by the utility model comprises a fixing piece, an adjusting component and a pressing component, wherein the fixing piece is used for being fixed on a music score frame;

the adjusting assembly comprises an adjusting seat and an adjusting rod, the adjusting seat can rotate back and forth and is rotatably connected to the fixing piece in a positioning manner, and the bottom end of the adjusting rod is rotatably connected to the adjusting seat and can rotate left and right and is positioned relative to the adjusting seat;

The pressing assembly comprises a connecting rod, the bottom end of the connecting rod is arranged at the upper end of the adjusting rod, and a pressing head is arranged at the upper end of the connecting rod.

Preferably, the fixing piece is a fixing clamp, one end of a rotating shaft of the fixing clamp extends to the outside of the fixing clamp, and the adjusting seat is sleeved to the outer end of the rotating shaft through a damping ring in a rotating mode.

Preferably, a mounting hole is formed in the upper portion of the adjusting seat, a supporting shaft is arranged in the mounting hole, one end of the supporting shaft extends to the outside of the adjusting seat, and the bottom end of the adjusting rod is rotatably sleeved on the surface of the supporting shaft through a damping ring.

Preferably, the bottom end of the adjusting rod forms an annular mounting ring, and the adjusting rod is sleeved on the supporting shaft through the mounting ring.

Preferably, a limiting sleeve for limiting the mounting ring is fixedly sleeved at the outer end of the supporting shaft.

Preferably, an elastic metal sheet is arranged between the top end of the adjusting rod and the bottom end of the connecting rod.

Compared with the related art, the music score fixer provided by the utility model has the following beneficial effects:

The utility model provides a music score fixer, which drives a connecting rod and a pressure head to adjust different angles, directions and positions through adjusting and moving the front and back directions and the left and right directions of an adjusting rod, so that not only is the angle adjusted, but also the position can be changed, thereby realizing multi-dimension and multi-angle adjustment, the angle and position adjusting range is larger, the limited range is smaller, the fixing of music scores with different sizes can be better adapted, the rotation adjustment of an adjusting seat and the rotation adjustment of an adjusting ring and the positioning of the adjusting ring are realized through damping, the direct manual rotation can be realized during the adjustment, the unscrewing of parts such as nuts, locking sleeves and the like is not needed, the screwing and the fixing are also not needed after the adjustment is finished, and the adjustment operation is simpler and more convenient.

Drawings

FIG. 1 is a schematic view showing the structure of a preferred embodiment of a music score holder according to the present utility model;

Fig. 2 is a schematic perspective view of the music score holder shown in fig. 1;

Fig. 3 is a structural exploded view of the music score holder shown in fig. 1.

Reference numerals in the drawings: 1. the device comprises a fixing piece, 2, an adjusting seat, 3, a limiting sleeve, 4, an adjusting rod, 5, an elastic metal sheet, 6, a connecting rod, 7, a pressure head, 8, a mounting ring, 9, a supporting shaft, 10 and a mounting hole.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural view of a preferred embodiment of a music score holder according to the present utility model; fig. 2 is a schematic perspective view of the music score holder shown in fig. 1; fig. 3 is a structural exploded view of the music score holder shown in fig. 1.

The music score fixer comprises a fixing piece 1, an adjusting component and a pressing component, wherein the fixing piece 1 is used for being fixed on a music score frame;

The adjusting assembly comprises an adjusting seat 2 and an adjusting rod 4, wherein the adjusting seat 2 can rotate back and forth and is rotatably connected to the fixing piece 1 in a positioning manner, and the bottom end of the adjusting rod 4 is rotatably connected to the adjusting seat 2 and can rotate left and right and be positioned relative to the adjusting seat 2.

The fixing piece 1 can be of various structures such as a sucker, a fixing clamp or a mounting seat with a magnet, and the like, and can be respectively designed and replaced according to the type of a music stand to be mounted.

Through rotating the adjusting seat 2, the adjusting seat 2 rotates along the front-back direction, so that the upper end of the adjusting seat is inclined forwards or backwards, the adjusting rod 4 is driven to integrally move forwards or backwards in an inclined mode, the inclination angle and the position of the front-back direction are adjusted, then the adjusting rod 4 is rotated, the adjusting rod 4 rotates leftwards or rightwards relative to the adjusting seat 2 by taking the low end as an axis, the angle and the position of the left-right direction are adjusted, and multi-dimensional and multi-angle adjustment is achieved.

The pressing assembly comprises a connecting rod 6, the bottom end of the connecting rod 6 is arranged at the upper end of the adjusting rod 4, and a pressing head 7 is arranged at the upper end of the connecting rod 6.

The pressure head 7 is of a spherical structure, so that the music score can be conveniently pressed.

The connecting rod 6 is driven to adjust different angles, directions and positions by adjusting and moving the adjusting rod 4 in the front-back direction and the left-right direction, so that the adjustment of multiple dimensions and angles is realized, the range of the adjusting angles and positions is larger, the limited range is smaller, and the fixing of music scores with different sizes can be better adapted.

The fixing piece 1 is a fixing clamp, one end of a rotating shaft of the fixing clamp extends to the outside of the fixing clamp, and the adjusting seat 2 is sleeved to the outer end of the rotating shaft through a damping ring in a rotating mode.

When the fixing piece 1 is arranged in other forms, the fixing piece 1 is provided with a transverse rotating shaft for installing the adjusting seat 2.

The adjusting seat 2 is provided with the slotted hole, the damping ring is arranged in the slotted hole, the outer end of the rotating shaft is positioned in the slotted hole, the rotation adjustment and the positioning of the adjusting seat 2 are realized through the damping ring, during adjustment, the adjusting seat 2 is directly rotated without unscrewing parts such as nuts and threaded sleeves, and the positioning can be realized under the action of the damping ring after the adjusting is in place without free deflection.

The upper portion of adjusting seat 2 has seted up a mounting hole 10, be provided with a back shaft 9 in the mounting hole 10, the one end of back shaft 9 extends to the outside of adjusting seat 2, the bottom of adjusting the pole 4 is located back shaft 9 surface through the damping ring rotation cover.

The vertical plane where the central axis of the supporting shaft 9 is located is mutually perpendicular to the vertical plane where the central axis of the rotating shaft on the fixing piece 1 is located, so that the adjusting seat 2 is mutually perpendicular to the plane where the rotating direction of the adjusting rod 4 relative to the adjusting seat 2 with the supporting shaft 9 as the shaft is located when rotating along the outer ring surface of the rotating shaft, and the angle and position adjustment of front, back, left and right are realized.

The bottom end of the adjusting rod 4 forms an annular mounting ring 8, and the adjusting rod 4 is sleeved on the supporting shaft 9 through the mounting ring 8.

The back shaft 9 fixed mounting is inside mounting hole 10, and the bottom of adjusting pole 4 forms collar 8, and this damping ring sets up in collar 8 inside equally, and back shaft 9 link up mounting hole 10, realizes adjusting pole 4 relative back shaft 9 and adjusting seat 2 control and fixed through the damping ring.

Both sets of damping rings may be elastic damping rings.

The rotation adjustment of the adjusting seat 2 and the rotation adjustment of the adjusting ring 4 and the positioning of the adjusting ring 4 are realized through damping, the direct manual rotation can be realized during adjustment, the parts such as nuts, locking sleeves and the like do not need to be unscrewed, the tightening and fixing are not needed after the adjustment is completed, and the adjustment operation is simpler and more convenient.

The outer end of the support shaft 9 is fixedly sleeved with a limiting sleeve 3 for limiting the mounting ring 8. The stop collar 3 can be used for placing a mounting ring 8 at the bottom end of the adjusting rod 4 to move along the axial direction of the supporting shaft 9.

An elastic metal sheet 5 is arranged between the top end of the adjusting rod 4 and the bottom end of the connecting rod 6.

In the music book use, need turn over the page, when pressing the structure that the arm is integral hard material, adjust the back that finishes, pressure head 7 can compress tightly on the music book, can't conveniently remove and turn over the page, need change the position of pressing arm and pressure head 7 and make it break away from with the music book and just can turn over the page, and the operation is complicated, simultaneously, after turning over the page many times, because the music book both sides thickness changes, pressure head 7 need frequently adjust to different positions and compress tightly the music book, influences the continuity of playing.

Through setting up elastic metal piece 5 between adjusting pole 4 and connecting rod 6, but the three constitutes elastic deformation's press arm structure jointly for connecting rod 6 and pressure head 7 can be directly outwards break away from with the music score, are convenient for turn over the page, and after the page turning was accomplished simultaneously, directly loosen connecting rod 6 and pressure head 7, the two can reset under elastic metal piece 5's elasticity effect and compress tightly the music score, need not carry out the operation that the page turning-compresses tightly to adjusting pole 4, the simple operation is more convenient, excellent in use effect makes the performance of the music player more coherent.

When the music score adjusting device is used, a group of music score fixing devices are respectively arranged on the left side and the right side, the music score fixing devices are matched for use, when the position of the pressure head 7 is adjusted before performance is started, the pressure head 7 is adjusted to be in a proper state (the elastic metal sheet 5 on one side of the gradually thinned music score generates larger initial deformation, the elastic metal sheet 5 on one side of the gradually thickened music score generates tiny deformation), the pressure head 7 keeps the inward pressing effect, even if the thickness of one side of the music score changes after multiple page turning, the elastic force of the elastic metal sheet 5 still can drive the pressure head 7 to press the music score inwards (the deformation of the elastic metal sheet 5 on one side of the gradually thinned music score gradually decreases, and the deformation of the elastic metal sheet 5 on one side of the gradually thickened music score gradually increases), and the position and the angle of the adjusting rod 4 do not need to be adjusted.

The utility model provides a music score fixer, which drives a connecting rod 6 and a pressure head 7 to adjust different angles, directions and positions through the adjustment and movement of the front and back directions and the left and right directions of an adjusting rod 4, so that not only is the angle adjusted, but also the position can be changed, thereby realizing multi-dimension and multi-angle adjustment, the adjusting angle and the position range are larger, the limitation is smaller, the fixing of music scores with different sizes can be better adapted, the rotation adjustment of an adjusting seat 2 and the rotation adjustment of an adjusting ring 4 and the positioning of the adjusting ring 4 are realized through damping, the direct manual rotation can be realized during the adjustment, the nut, the locking sleeve and other parts are not required to be unscrewed, the screwing and the fixing are not required after the adjustment is finished, and the adjustment operation is simpler and more convenient.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A music score fixer, which is characterized by comprising a fixing piece, an adjusting component and a pressing component, wherein the fixing piece is used for being fixed on a music stand;

2. The score holder of claim 1, wherein the fixing member is a fixing clip, one end of a rotating shaft of the fixing clip extends to the outside of the fixing clip, and the adjusting seat is rotatably sleeved to the outer end of the rotating shaft through a damping ring.

3. The music score holder of claim 1, wherein a mounting hole is formed in the upper portion of the adjusting seat, a supporting shaft is arranged in the mounting hole, one end of the supporting shaft extends to the outside of the adjusting seat, and the bottom end of the adjusting rod is rotatably sleeved on the surface of the supporting shaft through a damping ring.

4. The score holder of claim 3, wherein the bottom end of the adjusting lever forms an annular mounting ring, and the adjusting lever is sleeved on the support shaft through the mounting ring.

5. The score holder of claim 4, wherein the outer end fixing sleeve of the support shaft is provided with a stopper for stopping the mounting ring.

6. The score holder of claim 1, wherein a resilient metal sheet is provided between the top end of the adjustment lever and the bottom end of the connection rod.