CN217021974U - Automatic device of reading of music book - Google Patents
Automatic device of reading of music book Download PDFInfo
- Publication number
- CN217021974U CN217021974U CN202220786946.5U CN202220786946U CN217021974U CN 217021974 U CN217021974 U CN 217021974U CN 202220786946 U CN202220786946 U CN 202220786946U CN 217021974 U CN217021974 U CN 217021974U
- Authority
- CN
- China
- Prior art keywords
- music
- fixedly connected
- music stand
- output
- double
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to the technical field of musical instrument playing assistance, in particular to a music score automatic turning device, which comprises a base, wherein the base is connected with a music score placing frame through a rotating shaft, and the music score automatic turning device also comprises: the limiting structure is connected with the rotating shaft and is fixedly connected with the base; a page turning structure arranged at one side of the music stand; the paging mechanism is fixedly arranged on one side of the music stand and comprises a first double-output-shaft motor fixedly connected with the music stand, two output ends of the first double-output-shaft motor are fixedly provided with first threaded shafts, the first threaded shafts are in threaded connection with sliding blocks, the sliding blocks are in sliding connection with guide rails fixedly connected with the music stand, and the sliding blocks are connected with page shifting structures; the paper absorbing structures are symmetrically arranged on two sides of the music stand. The utility model utilizes the symmetrically installed paper absorbing structures to absorb the paper sheets on any side, the paper sheets are separated from each other under the action of the paging mechanism, and then the paper sheets are turned under the turning of the page turning structure, so that the music score is stably and freely turned.
Description
Technical Field
The utility model relates to the technical field of musical instrument playing assistance, in particular to an automatic music score turning device.
Background
In the process of learning music, the melody of the music may not be known well at the beginning, the music needs to be played in comparison with the music score, a large number of music cannot be presented completely, the music score needs to be turned, and the manual turning of the pages obviously interrupts the playing of the music, so that the music is not beneficial to the performance and practice of the music.
The same tune needs to be played back and forth in the exercise process, but because the existing page turning device is always turned from right to left in a one-way mode, the page turning device cannot be freely turned left and right, and the repeated exercise of people on the same tune is not facilitated.
To this end, those skilled in the art have proposed an automatic music score reading apparatus to solve the problems set forth in the above background.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an automatic music score turning device, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an automatic device of browsing of music book, includes the base, the base has through the rotation axis connection and puts the music stand, still includes:
the limiting structure is connected with the rotating shaft and fixedly connected with the base;
the music score book page turning mechanism comprises a music score placing frame, a page turning structure and a book reading device, wherein the page turning structure is arranged on one side of the music score placing frame and comprises an L-shaped frame fixedly connected with the music score placing frame, a first motor is fixedly arranged on one side of the L-shaped frame, a lead screw is fixedly arranged at the output end of the first motor, a sliding block is in threaded connection with the lead screw, and a page turning rod in sliding connection with the L-shaped frame is fixedly arranged at one end of the sliding block;
the paging mechanism is fixedly arranged on one side of the music stand and comprises a first double-output-shaft motor fixedly connected with the music stand, two output ends of the first double-output-shaft motor are fixedly provided with first threaded shafts, the first threaded shafts are in threaded connection with sliding blocks, the sliding blocks are in sliding connection with guide rails fixedly connected with the music stand, and the sliding blocks are connected with page shifting structures;
the paper absorbing structures are symmetrically arranged on two sides of the music stand.
As a further improvement of the utility model: inhale the paper structure include with put music stand fixed connection's fixed block, fixed block fixedly connected with initiative telescopic link, the removal end fixed mounting of initiative telescopic link has the connecting plate, one side fixed mounting that the music stand was put towards the connecting plate has the electrostatic adsorption head.
As a further improvement of the utility model: dial page or leaf structure include with sliding block fixed connection's roller frame, roller frame fixedly connected with second double-output shaft motor, the equal fixed mounting of output of second double-output shaft motor has the drive wheel, the drive wheel is connected with the paging roller of being connected with roller frame rotation.
As a further improvement scheme of the utility model: a limit groove is formed in one side of the music stand.
As a further improvement of the utility model: the limiting structure comprises a box body fixedly connected with the base, a reset spring is installed in the box body, a pressing plate is fixedly installed at one end of the reset spring, an ejector rod is fixedly installed on one side of the pressing plate, and a fluted disc movably connected with the ejector rod is fixedly installed at one end of the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
the music score is placed on a music score placing frame, a limiting structure limits the music score placing frame to rotate, a paper sucking structure sucks paper pages to lift the paper pages, a first double-output-shaft motor drives a sliding block to move through a first threaded shaft, the sliding block drives a page shifting structure to move, the page shifting structure is enabled to be in contact with the lifted paper pages, the paper pages are enabled to be separated from each other under the shifting of the page shifting structure, the paper sucking structure is prevented from sucking up a plurality of paper pages, then the first motor drives the sliding block to move through a screw rod, the sliding block drives a page turning rod to move, the page turning rod moves to the position below the paper pages, and then the paper pages are turned by the moving page turning rod.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the connection board and the electrostatic chuck according to the present invention;
fig. 4 is a schematic view of the internal structure of the limiting structure of the present invention.
In the figure: 1. a base; 2. a rotating shaft; 3. placing a music stand; 4. a limiting structure; 5. a page turning structure; 6. an L-shaped frame; 7. a first motor; 8. a screw rod; 9. a slider; 10. a page turning rod; 11. a paging mechanism; 12. a first double output shaft motor; 13. a first threaded shaft; 14. a sliding block; 15. a guide rail; 16. a page-dialing structure; 17. a paper absorbing structure; 18. driving a telescopic rod; 19. a connecting plate; 20. an electrostatic adsorption head; 21. a roll stand; 22. a second double output shaft motor; 23. a drive wheel; 24. a separation roller; 25. a limiting groove; 26. a box body; 27. a return spring; 28. pressing a plate; 29. a top rod; 30. a fluted disc; 31. a music score blocking strip; 32. and fixing blocks.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-4, a music book automatic turning device, includes base 1, base 1 is connected with through axis of rotation 2 and puts a music stand 3, still includes:
the limiting structure 4 is connected with the rotating shaft 2, and the limiting structure 4 is fixedly connected with the base 1;
the music score reading device comprises a page turning structure 5 arranged on one side of a music score placing frame 3, wherein the page turning structure 5 comprises an L-shaped frame 6 fixedly connected with the music score placing frame 3, a first motor 7 is fixedly arranged on one side of the L-shaped frame 6, a lead screw 8 is fixedly arranged at the output end of the first motor 7, the lead screw 8 is in threaded connection with a sliding block 9, and a page turning rod 10 in sliding connection with the L-shaped frame 6 is fixedly arranged at one end of the sliding block 9;
the paging mechanism 11 is fixedly arranged on one side of the music stand 3, the paging mechanism 11 comprises a first double-output-shaft motor 12 fixedly connected with the music stand 3, two output ends of the first double-output-shaft motor 12 are fixedly provided with first threaded shafts 13, the first threaded shafts 13 are in threaded connection with sliding blocks 14, the sliding blocks 14 are in sliding connection with guide rails 15 fixedly connected with the music stand 3, and the sliding blocks 14 are connected with page shifting structures 16;
the paper absorbing structures 17 are symmetrically arranged at two sides of the music stand 3.
Placing a music score on a music placing frame 3, limiting a limit structure 4 limiting the music placing frame 3 to rotate, a paper sucking structure 17 sucking paper sheets to lift the paper sheets, a first double-output-shaft motor 12 driving a sliding block 14 to move through a first threaded shaft 13, the sliding block 14 driving a page shifting structure 16 to move, enabling the page shifting structure 16 to contact with the lifted paper sheets, under the stirring of the page stirring structure 16, the paper sheets are separated from each other, so that the paper sucking structure 17 is prevented from sucking a plurality of paper sheets, then the first motor 7 drives the sliding block 9 to move through the screw rod 8, the sliding block 9 drives the page turning rod 10 to move, the page turning rod 10 moves to the position below the page, then the paper is turned by the moving page turning rod 10, the utility model uses the symmetrically installed paper absorbing structure 17 to absorb the paper on any side, under the action of the paging mechanism 11, the pages are separated from each other, and then under the turning of the page turning structure 5, the pages are turned, so that the music score is stably and freely turned.
In a condition of this embodiment, inhale paper structure 17 include with put music stand 3 fixed connection's fixed block 32, fixed block 32 fixedly connected with initiative telescopic link 18, initiative telescopic link 18 can preferably be electric telescopic handle, also preferably hydraulic telescoping rod, the removal end fixed mounting of initiative telescopic link 18 has connecting plate 19, connecting plate 19 has electrostatic adsorption head 20 towards one side fixed mounting who puts music stand 3, and initiative telescopic link 18 is used for adjusting electrostatic adsorption head 20's position. The electrostatic adsorption head 20 adsorbs a sheet by generating static electricity on the surface.
In a case of this embodiment, the page shifting structure 16 includes a roller frame 21 fixedly connected to the sliding block 14, the roller frame 21 is fixedly connected to a second double-output shaft motor 22, the output ends of the second double-output shaft motor 22 are both fixedly mounted with a driving wheel 23, and the driving wheel 23 is connected to a paging roller 24 rotatably connected to the roller frame 21. The sliding block 14 drives the roller frame 21 to move, so that the separation roller 24 is in contact with the paper, then the second double-output shaft motor 22 drives the driving wheel 23 to rotate, the rotating driving wheel 23 drives the separation roller 24 to rotate, and the rotating separation roller 24 shifts the paper, so that the paper which is not in direct contact with the paper suction structure 17 is driven to fall, and separation is achieved.
In one aspect of this embodiment, a limiting groove 25 is formed on one side of the music stand 3. The limiting groove 25 is used for embedding the music book
In one case of this embodiment, a music score blocking strip 31 is fixedly installed on one side of the music score placing rack 3. The music score blocking strip 31 is in contact with the bottom of the music score so as to provide support for the music score.
Example two
On the basis of the first embodiment, referring to fig. 1, fig. 2, and fig. 4, the limiting structure 4 includes a box 26 fixedly connected to the base 1, a return spring 27 is installed in the box 26, a pressing plate 28 is fixedly installed at one end of the return spring 27, an ejector rod 29 is fixedly installed at one side of the pressing plate 28, and a toothed disc 30 movably connected to the ejector rod 29 is fixedly installed at one end of the rotating shaft 2. When the music stand 3 rotates, the rotating shaft 2 rotates along with the rotating shaft, the rotating shaft 2 drives the fluted disc 30 to rotate, then when the music stand 3 needs to be fixed, a person loosens the pressed pressing plate 28, the pressing plate 28 pushes the ejector rod 29 to the fluted disc 30 under the driving of the return spring 27, the fluted disc 30 is matched with the ejector rod 29, and the fluted disc 30 is limited.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. The utility model provides an automatic device of reading of music book, includes the base, the base has through rotating shaft connection puts the music stand, its characterized in that still includes:
the limiting structure is connected with the rotating shaft and fixedly connected with the base;
the music score book page turning mechanism comprises a music score placing frame, a page turning structure and a book reading device, wherein the page turning structure is arranged on one side of the music score placing frame and comprises an L-shaped frame fixedly connected with the music score placing frame, a first motor is fixedly arranged on one side of the L-shaped frame, a lead screw is fixedly arranged at the output end of the first motor, a sliding block is in threaded connection with the lead screw, and a page turning rod in sliding connection with the L-shaped frame is fixedly arranged at one end of the sliding block;
the paging mechanism is fixedly arranged on one side of the music stand and comprises a first double-output-shaft motor fixedly connected with the music stand, two output ends of the first double-output-shaft motor are fixedly provided with first threaded shafts, the first threaded shafts are in threaded connection with sliding blocks, the sliding blocks are in sliding connection with guide rails fixedly connected with the music stand, and the sliding blocks are connected with page shifting structures;
the paper absorbing structures are symmetrically arranged on two sides of the music stand.
2. The automatic music book turning device of claim 1, wherein the paper absorbing structure comprises a fixed block fixedly connected with the music stand, the fixed block is fixedly connected with a driving telescopic rod, a moving end of the driving telescopic rod is fixedly provided with a connecting plate, and the connecting plate is fixedly provided with an electrostatic adsorption head towards one side of the music stand.
3. The automatic music book reading device of claim 1, wherein the page turning structure comprises a roller frame fixedly connected with the sliding block, the roller frame is fixedly connected with a second double-output shaft motor, the output end of the second double-output shaft motor is fixedly provided with a driving wheel, and the driving wheel is connected with a paging roller rotatably connected with the roller frame.
4. The automatic music book turning device of claim 1, wherein a limiting groove is formed at one side of the music book placing rack.
5. The automatic music book turning device of claim 1, wherein the limiting structure comprises a box fixedly connected with a base, a return spring is installed in the box, a pressing plate is fixedly installed at one end of the return spring, an ejector rod is fixedly installed at one side of the pressing plate, and a fluted disc movably connected with the ejector rod is fixedly installed at one end of the rotating shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220786946.5U CN217021974U (en) | 2022-04-06 | 2022-04-06 | Automatic device of reading of music book |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220786946.5U CN217021974U (en) | 2022-04-06 | 2022-04-06 | Automatic device of reading of music book |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217021974U true CN217021974U (en) | 2022-07-22 |
Family
ID=82414205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220786946.5U Active CN217021974U (en) | 2022-04-06 | 2022-04-06 | Automatic device of reading of music book |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217021974U (en) |
-
2022
- 2022-04-06 CN CN202220786946.5U patent/CN217021974U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202507714U (en) | Automatic page turning machine | |
CN103029482B (en) | Automatic page turning machine | |
CN109549343A (en) | A kind of music teaching aid has the lectern of automatic page turning dust reduction capability | |
CN217021974U (en) | Automatic device of reading of music book | |
CN109050051B (en) | Page turning device | |
CN109968859A (en) | A kind of automation page overturning control device | |
CN210158245U (en) | Music stand convenient to turn over page or leaf | |
CN209936938U (en) | High-precision automatic page turning robot | |
CN108248244A (en) | Music score books leaf turner | |
CN216942411U (en) | Automatic air-suction type page turning device | |
CN111516411B (en) | Interactive foreign language learning device, interactive learning device and method | |
CN108597480B (en) | Piano musical instrument register for easy reference rack of page or leaf function is turned over in area | |
CN210182057U (en) | Take piano music stand of metronome | |
US2765543A (en) | Reading device | |
CN219781900U (en) | Automatic page-turning music stand | |
CN212847273U (en) | Piano music score turning device convenient for teaching | |
CN2436309Y (en) | Automatic music score holder | |
CN219191719U (en) | Special auxiliary page turning reader for upper limb handicapped | |
CN220220191U (en) | Automatic page turning device for piano music sheet | |
CN218931132U (en) | Paper guide plate with limiting function and paging binding device | |
CN215243947U (en) | Automatic page turning device for turning pages of books | |
CN2872954Y (en) | Automatic paper pulling calligraphy and painting table | |
CN2693471Y (en) | Automatic control reader for disabled person | |
CN101293455A (en) | Multi-brush type blackboard eraser apparatus | |
CN215360615U (en) | Music score turning device for teaching piano |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |