CN210805204U - Vertical music score universal mechanism and piano using same - Google Patents
Vertical music score universal mechanism and piano using same Download PDFInfo
- Publication number
- CN210805204U CN210805204U CN201921486902.5U CN201921486902U CN210805204U CN 210805204 U CN210805204 U CN 210805204U CN 201921486902 U CN201921486902 U CN 201921486902U CN 210805204 U CN210805204 U CN 210805204U
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- rod
- music score
- rotary joint
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Abstract
The utility model discloses a vertical musical instrument register for easy reference universal mechanism and use its piano relates to the musical instrument field, a vertical musical instrument register for easy reference universal mechanism, include: a base; one end of the base is connected with one end of the height adjusting mechanism, the other end of the height adjusting mechanism is connected with one end of the rotary joint mechanism, one side of the rotary joint mechanism is connected with one end of the telescopic mechanism, and the other end of the telescopic mechanism is connected with the music board; the music score plate is used for placing music scores; the height adjusting mechanism is used for adjusting the height of the music score; the rotary joint mechanism is used for adjusting the position of the music score on the horizontal plane; the telescopic mechanism is used for adjusting the distance between the music score and the rotary joint mechanism. In order to solve because the highly fixed of musical instrument frame can not adjust, can not realize the arbitrary regulation of musical instrument music position, often can influence the problem of practitioner or player's piano playing comfort level like this.
Description
Technical Field
The utility model relates to a musical instrument field, a vertical musical instrument register for easy reference universal mechanism and use its piano specifically says so.
Background
At present, the piano word notation is clamped on a piano frame above piano keys, and due to the fact that the height of the piano frame is fixed and cannot be adjusted, no matter how the height of the piano frame is adjusted, the word notation cannot be lower than the height of the piano frame, the random adjustment of the position of the piano notation cannot be realized, and the comfort degree of a practicer or a player for playing the piano is often influenced.
Disclosure of Invention
In view of this, the utility model provides a vertical music score universal mechanism and use its piano to solve because the highly fixed of musical instrument frame can not be adjusted, can not realize the arbitrary regulation of music score position, often can influence the problem of practitioner or player's piano comfort level of playing like this.
In a first aspect, the utility model provides a vertical musical instrument register for easy reference universal mechanism, include:
a base;
one end of the base is connected with one end of the height adjusting mechanism, the other end of the height adjusting mechanism is connected with one end of the rotary joint mechanism, one side of the rotary joint mechanism is connected with one end of the telescopic mechanism, and the other end of the telescopic mechanism is connected with the music board;
the music score plate is used for placing music scores;
the height adjusting mechanism is used for adjusting the height of the music score;
the rotary joint mechanism is used for adjusting the position of the music score on the horizontal plane;
the telescopic mechanism is used for adjusting the distance between the music score and the rotary joint mechanism.
Preferably the height adjustment mechanism comprises: supporting the stationary bar and the movable bar;
one end of the support static rod is connected with one end of the base, and the moving rod is inserted into the inner side of the other end of the support static rod;
the movable rod can move in the support static rod to adjust the height of the music score.
Preferably, the inner side of the support stationary rod is provided with internal threads, the outer side of the moving rod is provided with external threads, and the support stationary rod and the moving rod are in threaded connection; and/or
One end of the support static rod is welded with one end of the base.
Preferably the telescopic mechanism comprises: a stationary lever and a moving lever;
one end of the static rod is connected with one side of the rotary joint mechanism, and the inner side of the other end of the static rod is inserted with the moving rod;
the movable rod can move in the static rod to adjust the distance between the music score and the rotary joint mechanism.
Preferably, the inner side of the static rod is provided with internal threads, the outer side of the moving rod is provided with external threads, and the static rod and the moving rod are in threaded connection; and/or
One end of the static rod is inserted into one side of the rotary joint mechanism.
Preferably, the rotary joint mechanism includes: the elastic piece, the upper gear and the lower gear;
one side of the elastic part is provided with a connecting base, the other side of the elastic part is provided with the lower side surface of the lower gear, and the upper side of the lower gear is connected with the upper gear through a connecting rod;
the elastic piece is used for providing an external force for meshing the upper gear and the lower gear; the upper gear and the lower gear are controlled to be meshed or not meshed through the expansion of the elastic piece, so that the expansion mechanism is controlled to rotate or not rotate.
Preferably the resilient member is a spring.
Preferably, the music board is provided with a groove, and a display screen is arranged in the groove;
the display screen is used for displaying the music score.
Preferably, the display screen includes: the music score display screen, the USB interface, the charging interface and the switch; and/or
The display screen is a touch screen.
In a second aspect, the present invention provides a piano, which is applied to the above-mentioned vertical music score universal mechanism.
The utility model discloses following beneficial effect has at least:
the utility model provides a vertical musical instrument register for easy reference universal mechanism and use its piano to solve because the highly fixed of musical instrument frame can not be adjusted, can not realize the arbitrary regulation of musical instrument register for easy reference position, often can influence the problem of practitioner or player's piano comfort level of playing like this.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a vertical music score universal mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the rotary joint mechanism in FIG. 1 according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a display screen according to an embodiment of the present invention.
Detailed Description
The present invention will be described below based on examples, but it should be noted that the present invention is not limited to these examples. In the following detailed description of the present invention, certain specific details are set forth in detail. However, for parts not described in detail, those skilled in the art can fully understand the present invention.
Furthermore, those skilled in the art will appreciate that the drawings are provided for purposes of illustrating the objects, features, and advantages of the invention and are not necessarily drawn to scale.
Also, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, the meaning of "includes but is not limited to".
Fig. 1 is a schematic structural diagram of a vertical music score universal mechanism according to an embodiment of the present invention. As shown in fig. 1, a vertical music score universal mechanism includes: a base 1; one end of the base 1 is connected with one end of a height adjusting mechanism, the other end of the height adjusting mechanism is connected with one end of a rotary joint mechanism 6, one side of the rotary joint mechanism 6 is connected with one end of a telescopic mechanism, and the other end of the telescopic mechanism is connected with a music board 7; the music score plate 7 is used for placing music scores; the height adjusting mechanism is used for adjusting the height of the music score; a rotary joint mechanism 6 for adjusting the position of the music score on the horizontal plane; and the telescopic mechanism is used for adjusting the distance between the music score and the rotary joint mechanism 6. In order to solve because the highly fixed of musical instrument frame can not adjust, can not realize the arbitrary regulation of musical instrument music position, often can influence the problem of practitioner or player's piano playing comfort level like this.
Specifically, in fig. 1, the height of the music score is adjusted by the height adjusting mechanism, and after the height of the music score is adjusted to a set height, the position of the music score in the horizontal plane is adjusted by the rotary joint mechanism 6, and the music score is brought in front of the trainee or the player by the telescopic mechanism, and thereafter, the height adjusting mechanism, the rotary joint mechanism 6 and the telescopic mechanism can be further finely adjusted until the music score reaches a satisfactory position.
In fig. 1, a height adjustment mechanism includes: a stationary bar 2 and a movable bar 3 are supported; one end of the supporting static rod 2 is connected with one end of the base 1, and the inner side of the other end of the supporting static rod 2 is inserted with the movable rod 3; the movable rod 3 is movable within the support stationary rod 2 to adjust the height of the musical notation.
In fig. 1, the inside of the support stationary bar 2 has an internal thread, the outside of the moving bar 3 has an external thread, and the support stationary bar 2 and the moving bar 3 are screwed; and/or one end of the support static rod 2 is welded with one end of the base 1. Specifically, when the movable rod 3 rotates to the outside of the supporting stationary rod 2, the height of the music score rises; the height of the music score is lowered by rotating the movable rod 3 toward the inside of the supporting stationary rod 2.
In fig. 1, a telescopic mechanism includes: a stationary lever 4 and a moving lever 5; one end of the static rod 4 is connected with one side of the rotary joint mechanism 6, and the inner side of the other end of the static rod 4 is inserted with the moving rod 5; the moving bar 5 is movable within the stationary bar 4 to complete the distance of the musical notation from the rotary joint mechanism 6.
In fig. 1, the stationary rod 4 has an internal thread on the inside thereof, the moving rod 5 has an external thread on the outside thereof, and the stationary rod 4 and the moving rod 5 are threadedly coupled; and/or one end of the static rod 4 is inserted into one side of the rotary joint mechanism 6. Specifically, when the movable lever 5 rotates to the outside of the stationary lever 4, the distance from the musical instrument spectrum to the rotary joint mechanism 6 becomes longer; when the movable lever 5 rotates toward the inside of the stationary lever 4, the distance from the musical notation to the rotary joint mechanism 6 becomes shorter. In the present invention, the steel material is preferably used for the stationary bar 2, the movable bar 3, the stationary bar 4 and the movable bar 5.
In the present invention, the outside of the moving rod 3 and the moving rod 5 has scale marks, and it is not suggested that the length of the moving rod 3 and the moving rod 5 in the supporting stationary rod 2 and the moving rod 5 is less than 1/3 of the total length.
Fig. 2 is a schematic structural diagram of the rotary joint mechanism in fig. 1 according to the embodiment of the present invention. As shown in fig. 2, in fig. 1 and 2, the rotary joint mechanism 6 includes: the elastic piece, the upper gear 6-3 and the lower gear 6-2; one side of the elastic part is provided with a connecting base, the other side of the elastic part is provided with the lower side surface of the lower gear 6-2, and the upper side of the lower gear 6-2 is connected with the upper gear 6-3 through a connecting rod; the elastic piece is used for providing external force for meshing the upper gear 6-3 and the lower gear 6-2; the upper gear 6-3 and the lower gear 6-2 are controlled to be meshed or not meshed through the expansion of the elastic piece, so that the expansion mechanism is controlled to rotate or not rotate. Specifically, the elastic member is a spring 6-1.
Specifically, the connecting base is a bolt screwed on the upper end of the movable rod 3, normally, the spring 6-1 enables the upper gear 6-3 and the lower gear 6-2 to be meshed together, the static rod 4 is pulled upwards to enable the upper gear 6-3 and the lower gear 6-2 to be separated, and the static rod 4 can rotate. That is, the rotary joint mechanism 6 of the stationary lever 4 effects rotation of the stationary lever 4 by lifting the stationary lever 4 out of engagement with the upper gear 6-3 and the lower gear 6-2. The use of the spring 6-1 ensures that the upper gear 6-3 and the lower gear 6-2 are in a normally closed state (meshed state), and the rotation locking of the stationary lever 4 is achieved. The upper gear 6-3 and the static rod 4 are fixed through a jackscrew; the lower gear 6-2 is fixed with the top thread of the moving rod 3.
Fig. 3 is a schematic diagram of a display screen according to an embodiment of the present invention. As shown in fig. 1 and 3, the music board 7 has a groove, and a display screen 8 is arranged in the groove; and the display screen 8 is used for displaying the music score. Specifically, one end of the moving rod 5 is inserted into the stationary rod 4, and the other end of the moving rod 5 is welded or inserted to the music score plate 7. The outer edge of the recess has an inward constriction (of the same configuration as the handset housing) that prevents the display screen 8 from escaping from the recess.
Specifically, the display screen 8 includes: a music score display screen 81, a USB interface 82, a charging interface 83 and a switch 84; and/or the display screen 8 is a touch screen.
Simultaneously the utility model also provides a piano uses as above vertical musical instrument register for easy reference universal mechanism.
The above-mentioned embodiments are merely embodiments for expressing the invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, substitutions, modifications, etc. can be made without departing from the spirit of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A vertical music score universal mechanism is characterized by comprising:
a base (1);
one end of the base (1) is connected with one end of a height adjusting mechanism, the other end of the height adjusting mechanism is connected with one end of a rotary joint mechanism (6), one side of the rotary joint mechanism (6) is connected with one end of a telescopic mechanism, and the other end of the telescopic mechanism is connected with a music board (7);
the music score plate (7) is used for placing music scores;
the height adjusting mechanism is used for adjusting the height of the music score;
the rotary joint mechanism (6) is used for adjusting the position of the music score on the horizontal plane;
the telescopic mechanism is used for adjusting the distance between the music score and the rotary joint mechanism (6).
2. The vertical music score universal mechanism according to claim 1, wherein:
the height adjustment mechanism includes: a static supporting rod (2) and a movable rod (3);
one end of the supporting static rod (2) is connected with one end of the base (1), and the moving rod (3) is inserted into the inner side of the other end of the supporting static rod (2);
the movable rod (3) can move in the supporting and static rod (2) to adjust the height of the music score.
3. The vertical music score universal mechanism according to claim 2, wherein:
the inner side of the static supporting rod (2) is provided with an internal thread, the outer side of the movable rod (3) is provided with an external thread, and the static supporting rod (2) is in threaded connection with the movable rod (3); and/or one end of the support static rod (2) is welded with one end of the base (1).
4. The vertical music score universal mechanism according to claim 1, wherein:
the telescopic machanism includes: a stationary lever (4) and a moving lever (5);
one end of the static rod (4) is connected with one side of the rotary joint mechanism (6), and the inner side of the other end of the static rod (4) is inserted with the moving rod (5);
the moving rod (5) can move in the static rod (4) to adjust the distance between the music score and the rotary joint mechanism (6).
5. The vertical music score universal mechanism according to claim 4, wherein:
the inner side of the static rod (4) is provided with an internal thread, the outer side of the moving rod (5) is provided with an external thread, and the static rod (4) and the moving rod (5) are in threaded connection; and/or
One end of the static rod (4) is inserted with one side of the rotary joint mechanism (6).
6. The vertical music score universal mechanism according to any one of claims 1 to 5, wherein:
the rotary joint mechanism (6) includes: an elastic piece, an upper gear (6-3) and a lower gear (6-2);
one side of the elastic part is a connecting base, the other side of the elastic part is the lower side surface of a lower gear (6-2), and the upper side of the lower gear (6-2) is connected with the upper gear (6-3) through a connecting rod;
the elastic piece is used for providing external force for meshing the upper gear (6-3) and the lower gear (6-2); the upper gear (6-3) and the lower gear (6-2) are controlled to be meshed or not meshed through the expansion of the elastic piece, so that the expansion mechanism is controlled to rotate or not rotate.
7. The vertical music score universal mechanism according to claim 6, wherein:
the elastic piece is a spring (6-1).
8. The vertical music score universal mechanism according to any one of claims 1 to 5, wherein:
the music board (7) is provided with a groove, and a display screen (8) is arranged in the groove;
the display screen (8) is used for displaying the music score.
9. The vertical music score universal mechanism according to claim 8, wherein:
the display screen (8) comprises: the music score display screen (81), the USB interface (82), the charging interface (83) and the switch (84); and/or the display screen (8) is a touch screen.
10. A piano, characterized in that an upright piano score gimbal mechanism as claimed in any one of claims 1 to 9 is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486902.5U CN210805204U (en) | 2019-09-08 | 2019-09-08 | Vertical music score universal mechanism and piano using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486902.5U CN210805204U (en) | 2019-09-08 | 2019-09-08 | Vertical music score universal mechanism and piano using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210805204U true CN210805204U (en) | 2020-06-19 |
Family
ID=71247984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921486902.5U Expired - Fee Related CN210805204U (en) | 2019-09-08 | 2019-09-08 | Vertical music score universal mechanism and piano using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210805204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057276A (en) * | 2020-08-20 | 2020-12-11 | 潘建亮 | Medical treatment is with severe patient's defecation auxiliary device |
-
2019
- 2019-09-08 CN CN201921486902.5U patent/CN210805204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057276A (en) * | 2020-08-20 | 2020-12-11 | 潘建亮 | Medical treatment is with severe patient's defecation auxiliary device |
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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: 20200619 Termination date: 20210908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |