CN211699672U - Piano musical instrument register for easy reference fixing device - Google Patents
Piano musical instrument register for easy reference fixing device Download PDFInfo
- Publication number
- CN211699672U CN211699672U CN202020223202.3U CN202020223202U CN211699672U CN 211699672 U CN211699672 U CN 211699672U CN 202020223202 U CN202020223202 U CN 202020223202U CN 211699672 U CN211699672 U CN 211699672U
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- CN
- China
- Prior art keywords
- piano
- fixing device
- easy reference
- register
- score
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a piano musical instrument register for easy reference fixing device, including the piano body, piano body surface is rotated through the pivot and is connected with two head rods, the head rod is rotated through the pivot and is connected with the second connecting rod, be equipped with the register for easy reference board on the piano body, a plurality of recesses have been seted up to register for easy reference board one side, the second connecting rod is pegged graft into in the recess. The utility model discloses in, through the grafting position of adjusting second connecting rod and recess, adjust the angle of placing of music score board on the piano body to make the more comfortable clear musical instrument register for easy reference of user, make user's use impression more comfortable.
Description
Technical Field
The utility model relates to a piano apparatus technical field especially relates to a piano music book fixing device.
Background
A piano is a keyboard instrument in western classical music.
The piano is in the use, usually need fix the musical instrument register for easy reference, at first, the musical instrument register for easy reference of current piano is placed on a fixed music plate usually, can't carry out angle modulation to the music plate, the user is when using, the content of the musical instrument register for easy reference of unable comfortable clear, bring inconvenience for the use, secondly, when the musical instrument register for easy reference is placed on the music plate, the musical instrument register for easy reference surface does not have fixing device, the musical instrument register for easy reference receives vibrations in the use, lead to the page to turn, influence the user and watch the musical instrument register for easy reference content.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the piano music score fixing device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a piano musical instrument register for easy reference fixing device, includes the piano body, piano body surface rotates through the pivot and is connected with two head rods, the head rod rotates through the pivot and is connected with the second connecting rod, be equipped with the music board on the piano body, a plurality of recesses have been seted up to music board one side, the second connecting rod is pegged graft into in the recess.
As a further description of the above technical solution:
and a rubber pad is arranged on the inner wall of the groove.
As a further description of the above technical solution:
the music board is internally connected with a threaded column through threads, the outer side of the threaded column is sleeved with a threaded sleeve, and the threaded column is connected with the threaded sleeve through threads.
As a further description of the above technical solution:
the top end face of the threaded sleeve is rotatably connected with two pressing rods through a rotating shaft, the two pressing rods are rotatably connected through the rotating shaft, the pressing rods are symmetrically arranged along the center line of the music board, and music scores are arranged between the pressing rods.
As a further description of the above technical solution:
the tail end of the pressing rod is elastically connected with a pressing block through a spring, and the pressing block is attached to the surface of the music score.
As a further description of the above technical solution:
the vertical section of the pressing block is arc-shaped.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the grafting position of adjusting second connecting rod and recess, adjust the angle of placing of music score board on the piano body to make the more comfortable clear musical instrument register for easy reference of user, make user's use impression more comfortable.
2. The utility model discloses in, through rotatory threaded rod, adjust the position of thread bush, and then the position of adjusting the depression bar, through rotating the depression bar for the depression bar suppression is on musical instrument register for easy reference surface, thereby fixes the musical instrument register for easy reference on the register for easy reference board, avoids the musical instrument register for easy reference page to receive vibrations influence, guarantees that the musical instrument register for easy reference is stable to be placed, makes the user can clearly see the musical instrument register for easy reference content.
Drawings
Fig. 1 shows a schematic front view of a spectrum board provided according to an embodiment of the present invention;
fig. 2 shows a schematic view of a connection between a threaded stud and a threaded sleeve according to an embodiment of the present invention;
fig. 3 shows a schematic connection diagram of a pressure lever and a pressure block provided according to an embodiment of the present invention;
fig. 4 shows a schematic connection diagram of a music board and a piano body provided according to an embodiment of the present invention;
illustration of the drawings:
1. a threaded post; 2. a staff plate; 201. a groove; 3. a spring; 4. a music score; 5. a pressure lever; 501. a threaded sleeve; 6. briquetting; 7. a piano body; 8. a first connecting rod; 9. a second connecting rod; 10. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a piano musical instrument register for easy reference fixing device, including piano body 7, 7 surfaces of piano body are rotated through the pivot and are connected with two head rods 8, head rod 8 can rotate round the pivot, cooperation register for easy reference board 2 is done the angle modulation, head rod 8 is connected with second connecting rod 9 through the pivot rotation, be equipped with register for easy reference board 2 on piano body 7, a plurality of recesses 201 have been seted up to 2 one side of register for easy reference board, second connecting rod 9 is pegged graft into in recess 201, second connecting rod 9 can rotate round the pivot, the cooperation is pegged graft into in recess 201, through the grafting position of adjusting two second connecting rods 9 and recess 201, it places the angle to adjust register for easy reference board 2 on piano body 7, thereby make the more comfortable clear piano register for easy reference 4 of watching of user, be equipped with rubber pad 10 on the recess 201 inner wall, make it inseparabler to connect between second connecting.
Specifically, as shown in fig. 1 and fig. 2, there is threaded post 1 through threaded connection in the music plate 2, thread bush 501 has been cup jointed in the threaded post 1 outside, pass through threaded connection between threaded post 1 and the thread bush 501, music score 4 is placed on music plate 2, through rotatory threaded post 1, adjust the position of thread bush 501, thread bush 501 top end face is rotated through the pivot and is connected with two depression bars 5, thereby adjust the position of depression bar 5, rotate through the pivot between two depression bars 5 and connect, depression bar 5 can rotate round the pivot, the size of the different music score 4 of cooperation, adjust the position of depression bar 5, depression bar 5 sets up along the central line department symmetry of music plate 2, be equipped with music score 4 between the depression bar 5, strengthen the fixed effect of music score 4.
Specifically, as shown in fig. 1 and 3, the tail end of the pressure rod 5 is elastically connected with a pressing block 6 through a spring 3, the spring 3 enables the pressing block 6 to have movement and displacement adjustment, page turning of the music score 4 is facilitated, the pressing block 6 is attached to the surface of the music score 4, four corners of the music score 4 are pressed by the pressing block 6, the music score 4 is fixed on the music score plate 2, the vertical cross section of the pressing block 6 is arc-shaped, the contact area is reduced, the pressure is increased, and the fixing effect of the pressing block 6 on the music score 4 is improved.
The working principle is as follows: when the piano is used, the inserting position of the second connecting rod 9 and the groove 201 is adjusted, the placing angle of the music board 2 on the piano body 7 is further adjusted, after the music board 4 is adjusted to a proper angle, the music score 4 is placed on the music board 2, so that a user can more comfortably and clearly view the content of the music score 4 when the piano is used, the threaded columns 1 on two sides are rotated according to the thicknesses of two sides of the music score 4, the threaded sleeve 501 is positioned at a proper position according to the thread transmission principle, namely, the music score 4 can be just pressed by the pressing rod 5, the pressing rod 5 is rotated to a proper position according to the size of the music score 4, the music score 4 is fixed on the music board 2 through the pressing block 6 and is matched with the music scores 4 with different sizes and thicknesses for use, the structure is simple, the operation is convenient, meanwhile, because the pressing block 6 is elastically connected with the pressing rod 5 through the spring 3, the pressing block 6 has the movement adjusting displacement, the page turning of the music score 4 is convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a piano musical instrument register for easy reference fixing device, includes piano body (7), its characterized in that, piano body (7) surface is rotated through the pivot and is connected with two head rods (8), head rod (8) are rotated through the pivot and are connected with second connecting rod (9), be equipped with register for easy reference board (2) on piano body (7), a plurality of recesses (201) have been seted up to register for easy reference board (2) one side, second connecting rod (9) are pegged graft into in recess (201).
2. The piano score fixing device of claim 1, wherein a rubber pad (10) is provided on the inner wall of the groove (201).
3. The piano score fixing device of claim 1, wherein a threaded column (1) is connected in the score plate (2) through threads, a threaded sleeve (501) is sleeved on the outer side of the threaded column (1), and the threaded column (1) is connected with the threaded sleeve (501) through threads.
4. The piano score fixing device of claim 3, wherein two pressure levers (5) are rotatably connected to the top end face of the threaded sleeve (501) through a rotating shaft, the two pressure levers (5) are rotatably connected through the rotating shaft, the pressure levers (5) are symmetrically arranged along the center line of the score plate (2), and the score (4) is arranged between the pressure levers (5).
5. The piano score fixing device of claim 4, wherein the tail end of the pressure lever (5) is elastically connected with a pressing block (6) through a spring (3), and the pressing block (6) is attached to the surface of the piano score (4).
6. The piano score fixing device of claim 5, wherein the vertical section of the pressing block (6) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223202.3U CN211699672U (en) | 2020-02-27 | 2020-02-27 | Piano musical instrument register for easy reference fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223202.3U CN211699672U (en) | 2020-02-27 | 2020-02-27 | Piano musical instrument register for easy reference fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211699672U true CN211699672U (en) | 2020-10-16 |
Family
ID=72778859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020223202.3U Expired - Fee Related CN211699672U (en) | 2020-02-27 | 2020-02-27 | Piano musical instrument register for easy reference fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211699672U (en) |
-
2020
- 2020-02-27 CN CN202020223202.3U patent/CN211699672U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |