CN210182057U - Take piano music stand of metronome - Google Patents
Take piano music stand of metronome Download PDFInfo
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- CN210182057U CN210182057U CN201920976962.9U CN201920976962U CN210182057U CN 210182057 U CN210182057 U CN 210182057U CN 201920976962 U CN201920976962 U CN 201920976962U CN 210182057 U CN210182057 U CN 210182057U
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- music score
- metronome
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Abstract
The utility model discloses a take piano music stand of metronome, including support and music book board, the support includes the bracing piece, base and removal wheel, the upper end level of bracing piece is provided with the pivot, the tip and the driving motor transmission of pivot are connected, the back of music book board is passed through the connecting rod and is connected with the pivot, the lower part of music book board face is provided with the limiting plate, the region is put for the music book in the region of limiting plate top, the music book is put regional top and is provided with music book automatic page turning mechanism and metronome, music book automatic page turning mechanism includes first motor, the second motor, montant and vertical axis, install the cylinder on the vertical axis, the surface of cylinder is provided with first anti-skidding glue film, be provided with the page turning button on the music book board face of limiting plate. The utility model discloses convenient to use can turn over the page or leaf automatically, and gradient and height all can be adjusted, and practical value is high, has apparent economic value and social value.
Description
Technical Field
The utility model relates to a musical instrument appurtenance technical field, concretely relates to take piano music stand of metronome.
Background
When a piano is played, music scores are often required to be placed on a music stand, players play while watching the music scores, the existing piano is generally provided with the music stand which is integrated with a piano body, the music stand is usually a pallet structure, and the side panel of the piano is used as a support to place the music score in front of the playing area, and a plurality of separate music stands are also available on the market, but the music stands have the problem of single function and are not suitable for the current piano teaching and piano learning, secondly, most music stands cannot freely adjust the inclination and height of the music score, are not suitable, and in addition, because the exercisers need two hands to press the keys of the piano simultaneously in the process of playing the piano, after a page of music score is played, the music book is inconvenient to turn over the page, and the playing effect of the piano is influenced to a certain extent. The metronome is an appurtenance of piano exercise, can train practitioner's speed notion, improves practitioner's rhythm homogeneity, is favorable to strengthening practitioner's concentration of attention, strengthens the exercise effect of playing. At present most music stands do not have the structural design of metronome, and music stand and metronome all set up for separately, have reduced the practicality of music stand. Therefore, the piano music stand with the metronome is objectively needed to be researched and developed, is convenient to use, can automatically turn pages, can adjust the inclination and the height, and has high practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient to use can turn over the page or leaf automatically, and the gradient is all adjustable with the height, and practical value is high takes piano music stand of metronome.
The utility model aims at realizing like this, including support and music book board, the support includes bracing piece, base and removes the wheel, removes the wheel and installs the below at the base, installs elevating system on the bracing piece, and the lower extreme and the base of bracing piece are fixed, and the upper end level is provided with the pivot, and the tip and the driving motor transmission of pivot are connected, and the back of music book board is passed through the connecting rod and is connected with the pivot.
The lower part of music book board face is provided with the limiting plate, the region is put for the music book in the region of limiting plate top, the music book is put the top in region and is provided with music book automatic page turning mechanism, the metronome is installed to one side of music book automatic page turning mechanism, music book automatic page turning mechanism includes first motor and montant, first motor is located the music book and puts the top at regional middle part, the upper end of montant is connected with the output shaft of first motor, the lower extreme is connected with the horizontal pole, install the second motor on the horizontal pole, be connected with the vertical axis on the output shaft of second motor, install the cylinder on the vertical axis, the surface of cylinder is provided with.
The music board face of limiting plate one side is provided with control panel, and control panel passes through the wire and is connected with first motor and second motor respectively, is provided with on the control panel and turns over a page button.
Furthermore, a waist-shaped through hole is formed in the music plate, music book fixing mechanisms are arranged on the music plate on two sides of the music book placing area and comprise a fixing plate and connecting shafts, one end of each connecting shaft is connected with the fixing plate, the other end of each connecting shaft penetrates through the waist-shaped through hole and then extends out of the back of the music plate, springs are arranged on the back of the music plate, and two ends of each spring are connected with the two connecting shafts respectively.
Furthermore, a second anti-slip adhesive layer is arranged on the surface of the music board.
Furthermore, a slide way is transversely arranged on the music score plate at the position of the first motor, the bottom of the first motor is connected with the slide way in a sliding mode through a sliding block, an air cylinder is installed on the music score plate, and the end portion of a piston rod of the air cylinder is connected with the first motor.
Furthermore, vertical shafts at two ends of the roller are provided with page turning sheets.
Furthermore, a plurality of strip-shaped grooves are machined on the surface of the first anti-slip glue layer along the circumference.
When the music score plate is used, the music score plate can be conveniently moved through the moving wheels, the orientation of the music score frame can be easily adjusted, the height of the music score frame can be adjusted through the lifting mechanism, and the music score plate is movably connected with the support rod through the connecting rod and the rotating shaft, so that the music score plate can rotate along the rotating shaft, and meanwhile, the music score inclination is adjusted; in addition, the utility model is provided with the music score automatic page turning mechanism, and the automatic page turning of the music score is completed through the linkage operation of the first motor and the second motor, so that the playing effect of a player is not influenced by the page turning action of the music score; finally, the utility model discloses on installing the music stand with the metronome integration for the music stand has higher practicality. The utility model discloses convenient to use can turn over the page or leaf automatically, and gradient and height all can be adjusted, and practical value is high, has apparent economic value and social value.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is a schematic structural view of the music book fixing mechanism of the present invention;
fig. 4 is a back structural view of the music board 1 of the present invention;
fig. 5 is a schematic structural view of the drum 16 of the present invention;
in the figure: 1-music score board, 2-support rod, 3-base, 4-moving wheel, 5-lifting mechanism, 6-rotating shaft, 7-connecting rod, 8-limiting plate, 9-music score placing area, 10-metronome, 11-first motor, 12-vertical rod, 13-cross rod, 14-second motor, 15-vertical shaft, 16-roller, 17-first anti-slip glue layer, 18-control panel, 19-waist-shaped through hole, 20-fixing plate, 21-connecting shaft, 22-spring, 23-second anti-slip glue layer, 24-slideway, 25-cylinder, 26-page turning sheet, 27-strip-shaped groove and 28-page turning button.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or improvements based on the present invention are all within the protection scope of the present invention.
As shown in fig. 1-5, the utility model discloses a support and music book board 1, the support includes bracing piece 2, base 3 and removal wheel 4, it is prior art to remove wheel 4, the universal wheel can be chooseed for use, it installs the below at base 3 to remove wheel 4, install elevating system 5 on the bracing piece 2, elevating system 5 is current mechanism, only need can make bracing piece 2 rise or shorten can, the lower extreme and the base 3 of bracing piece 2 are fixed, the upper end level is provided with pivot 6, the tip and the driving motor transmission of pivot 6 are connected, the back of music book board 1 is passed through connecting rod 7 and is connected with pivot 6, when using, under driving motor's drive, music book board 1 rotates along pivot 6, accomplish the regulation of music book board 1 gradient.
The lower part of 1 face of music book board is provided with limiting plate 8, the region 9 is put for the music book in the region 9 is put to the music book, the music book is put the top of region 9 and is provided with music book automatic page turning mechanism, metronome 10 is installed to one side of music book automatic page turning mechanism, metronome 10 is existing equipment, can directly purchase the installation on the market and use, music book automatic page turning mechanism includes first motor 11 and montant 12, first motor 11 is located the music book and puts the top at region 9 middle parts, the upper end of montant 12 and the output shaft of first motor 11, the lower extreme is connected with horizontal pole 13, install second motor 14 on the horizontal pole 13, be connected with vertical axis 15 on the output shaft of second motor 14, install cylinder 16 on the vertical axis 15, the surface of cylinder 16 is provided with first anti-.
The operation principle of the music score automatic page turning mechanism is as follows: the second motor 14 is started, the second motor 14 drives the vertical shaft 15 to rotate, the roller 16 on the vertical shaft 15 rubs with the page of the music score, the page is rolled up under the action of friction and is finally positioned above the roller 16, at this time, the second motor 14 is closed, the first motor 11 is started, the cross rod 13, the second motor 14 and the roller 16 are driven by the first motor 11 to rotate along the vertical rod 12, the page turning action of the music score is completed in the rotating process, and finally, the first motor 11 is closed, so that the page turning action is completed once, when the page is turned next time, the first motor 11 is started first, the roller 16 is reset, and the subsequent page turning action can be performed after the second motor 14 is started.
The control panel 18 is arranged on the face of the music board 1 on one side of the limiting plate 8, the control panel 18 is connected with the first motor 11 and the second motor 14 through wires respectively, the control panel 18 is provided with control buttons, and the control buttons comprise page turning buttons 28, start-stop buttons of the motors, page turning speed adjusting buttons and the like, and can be arranged according to actual needs. In the process of playing, when the music score needs to be turned, a player only needs to press the page turning button 28, and compared with the mode of directly turning the pages by hands, the influence on the performance of the piano is greatly reduced.
When the music score plate is used, the music score plate can be conveniently moved by the moving wheels 4, the orientation of the music score frame can be easily adjusted, the height of the music score frame can be adjusted by the lifting mechanism 5, and the music score plate 1 is movably connected with the support rod 2 through the connecting rod 7 and the rotating shaft 6, so that the music score plate 1 can rotate along the rotating shaft 6, and the inclination of the music score can be adjusted; in addition, the utility model is provided with the music score automatic page turning mechanism, and the automatic page turning of the music score is completed through the linkage operation of the first motor 11 and the second motor 14, so that the playing effect of a player is not influenced by the page turning action of the music score; finally, the utility model discloses install metronome 10 is integrated on the music stand for the music stand has higher practicality. The specification and model of the components such as the motor, the cylinder and the like can be selected according to the power requirement, and the electric connection method between the electrical components can be processed according to the prior art.
Waist shape through-hole 19 has been seted up on music book board 1, is provided with music book fixed establishment on the music book board 1 of region 9 both sides is put to the music book, and music book fixed establishment includes fixed plate 20 and connecting axle 21, and the one end and the fixed plate 20 of connecting axle 21 are connected, and the other end stretches out the back of music book board 1 after passing waist shape through-hole 19, and the back of music book board 1 is provided with spring 22, and spring 22's both ends are connected with two connecting axles 21 respectively. The music score fixing mechanism is based on the principle that the spring 22 is in a pre-tightening state, so that the two fixing plates 20 are in a folding state, when the music score fixing mechanism is used, a music score is placed in the music score placing area 9 after the spring 22 is pulled open, and the music score can be clamped between the two fixing plates 20 due to the contraction of the spring 22 after hands are released.
The second anti-slip glue layer 23 is arranged on the surface of the music board 1. The music score is placed on the surface of the music score plate 1, the friction between the music score plate and the music score plate is usually small, the music score is easy to slide and even slide in the using process, and the second anti-slip glue layer 23 can greatly increase the friction between the music score plate and the music score plate 1, so that the music score plate 1 cannot move.
A slide way 24 is transversely arranged on the music score plate 1 at the position of the first motor 11, the bottom of the first motor 11 is in sliding connection with the slide way 24 through a slide block, an air cylinder 25 is installed on the music score plate 1, and the end part of a piston rod of the air cylinder 25 is connected with the first motor 11. When the automatic page turning mechanism for the music book completes one page turning action, the roller 16 is pressed on the page of the music book and may block part of the content on the music book, at this time, the air cylinder 25 is opened, and the automatic page turning mechanism is driven by the air cylinder 25 to move until the roller 16 leaves the music book.
The vertical shafts 15 at the two ends of the roller 16 are respectively provided with a page turning sheet 26, the page turning sheets 26 have the effects that when the roller 16 rotates, pages of the music score can be rolled up under the action of friction, and when the margins of the pages leave the contact part of the roller 16 and the pages, the pages can be driven by the page turning sheets 26 to move, so that the smooth page turning of the music score can be ensured.
The processing of the circumference has a plurality of bar recesses 27 on the surface of first anti-slip glue layer 17, and bar recess 17's effect is, and when cylinder 16 rotated, the page of music book can be rolled up under frictional effect, and when the page margin of page left the contact department of cylinder 16 with the page, the page margin can be stretched in bar recess 27 to remove under bar recess 27's drive, can guarantee that the music book turns over the smooth of page or leaf and go on.
Claims (6)
1. The utility model provides a take piano music stand of metronome which characterized in that: the music score plate comprises a support and a music score plate (1), wherein the support comprises a supporting rod (2), a base (3) and a moving wheel (4), the moving wheel (4) is installed below the base (3), a lifting mechanism (5) is installed on the supporting rod (2), the lower end of the supporting rod (2) is fixed with the base (3), a rotating shaft (6) is horizontally arranged at the upper end of the supporting rod, the end part of the rotating shaft (6) is in transmission connection with a driving motor, and the back surface of the music score plate (1) is connected with the rotating shaft (6) through a connecting rod (7);
the music score plate is characterized in that a limiting plate (8) is arranged on the lower portion of the plate surface of the music score plate (1), a music score placing area (9) is arranged in the area above the limiting plate (8), a music score automatic page turning mechanism is arranged above the music score placing area (9), a metronome (10) is arranged on one side of the music score automatic page turning mechanism, the music score automatic page turning mechanism comprises a first motor (11) and a vertical rod (12), the first motor (11) is located above the middle of the music score placing area (9), the upper end of the vertical rod (12) is connected with an output shaft of the first motor (11), the lower end of the vertical rod is connected with a horizontal rod (13), a second motor (14) is arranged on the horizontal rod (13), a vertical shaft (15) is connected onto the output shaft of the second motor (14), a roller (16) is arranged on the vertical shaft (;
the music score board is characterized in that a control panel (18) is arranged on the face of the music score board (1) on one side of the limiting board (8), the control panel (18) is connected with the first motor (11) and the second motor (14) through wires respectively, and a page turning button (28) is arranged on the control panel (18).
2. The piano music stand with the metronome according to claim 1, wherein the music plate (1) is provided with a waist-shaped through hole (19), the music plate (1) on both sides of the music placement region (9) is provided with a music book fixing mechanism, the music book fixing mechanism comprises a fixing plate (20) and a connecting shaft (21), one end of the connecting shaft (21) is connected with the fixing plate (20), the other end of the connecting shaft passes through the waist-shaped through hole (19) and then extends out of the back of the music plate (1), the back of the music plate (1) is provided with a spring (22), and both ends of the spring (22) are respectively connected with the two connecting shafts (21).
3. The piano music stand with metronomes according to claim 1, wherein the face of the music board (1) is provided with a second anti-slip glue layer (23).
4. The piano music stand with metronome according to claim 1, wherein the music board (1) at the first motor (11) is transversely provided with a slide way (24), the bottom of the first motor (11) is slidably connected with the slide way (24) through a slide block, the music board (1) is provided with an air cylinder (25), and the end of a piston rod of the air cylinder (25) is connected with the first motor (11).
5. A piano music stand with metronome according to claim 1, wherein the vertical shafts (15) at both ends of the roller (16) are provided with leafing pieces (26).
6. The piano music stand with metronome according to claim 1, wherein the first anti-slip glue layer (17) has a plurality of strip-shaped grooves (27) formed on its surface along the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976962.9U CN210182057U (en) | 2019-06-27 | 2019-06-27 | Take piano music stand of metronome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976962.9U CN210182057U (en) | 2019-06-27 | 2019-06-27 | Take piano music stand of metronome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210182057U true CN210182057U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920976962.9U Active CN210182057U (en) | 2019-06-27 | 2019-06-27 | Take piano music stand of metronome |
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| CN (1) | CN210182057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114155818A (en) * | 2021-11-03 | 2022-03-08 | 湖州华谱钢琴制造股份有限公司 | Multifunctional piano |
-
2019
- 2019-06-27 CN CN201920976962.9U patent/CN210182057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114155818A (en) * | 2021-11-03 | 2022-03-08 | 湖州华谱钢琴制造股份有限公司 | Multifunctional piano |
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