CN208646373U - A kind of negative-pressure adsorption page-turning apparatus for music book - Google Patents
A kind of negative-pressure adsorption page-turning apparatus for music book Download PDFInfo
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- CN208646373U CN208646373U CN201820761283.5U CN201820761283U CN208646373U CN 208646373 U CN208646373 U CN 208646373U CN 201820761283 U CN201820761283 U CN 201820761283U CN 208646373 U CN208646373 U CN 208646373U
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- page
- cross bar
- page turning
- turning
- negative
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Abstract
The utility model discloses a kind of negative-pressure adsorption page-turning apparatus for music book, including pedestal, support rod is provided on pedestal, support bar top is provided with flexural pivot, and support rod is connected with support plate by flexural pivot, and support plate is for placing qin spectrum；Page turning driving device is provided in the middle part of support plate, page turning driving device has been connected by power driving cross bar, drives the devices of page ten being provided on cross bar for picking up the page；Negative pressure pump is provided on pedestal, negative pressure pump is connected by conduit with the devices of page ten.The utility model is able to achieve the automatic page turning of music score, does not need the manual page turning of player or needs the auxiliary page turning of auxiliary；And player can be reduced and pay close attention to attention required for page turning of score, improve the quality of performance；The efficiency of performance can also be improved, reduces and plays cost, realize the automation of performance.
Description
Technical field
The utility model relates to a kind of page turners, more particularly to a kind of negative-pressure adsorption page-turning apparatus for music book.
Background technique
Music score is a kind of to print or hand-written production, and the method for music is recorded with symbol.Different culture and area hair
Different note spectral methods is opened up.Musical notation can be divided into record pitch and record the two major classes of fingering.Staff, numbered musical notation and braille
Spectrum belongs to the music score of record pitch.Six line spectrums of guitar and the music score for subtracting word spectrum and belonging to record fingering of seven-stringed plucked instrument in some ways similar to the zither.Traditional
Music score is mainly copied with paper, also has computer program that can make music score now.
Music score during use, since every page of length is limited, can not the first song of complete documentation one information, drilling
It needs to carry out page turning to music score during playing, but will affect the rhythm of performance during page turning, reduce the quality of performance；Or
There is beside person support staff to carry out page turning, there is manpower in this way and expend excessive, when cooperation needs certain tacit agreement, and matching relationship needs
It is trained, further increases the cost of page turning of score.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, providing a kind of negative-pressure adsorption page turning of score
Device solves and needs manual page turning in playing procedure, influences to play rhythm and quality；It solves cooperation and plays page turning low efficiency
Under, the high problem of human cost, the tacit agreement that cooperates needs the problem of training；Solve player needs during performance
The problem of expending the problem of attention goes concern page turning, reducing playing quality；And by setting negative pressure adsorption equipment, solve
The problem of page turning mechanism complexity, reduces costs, improves efficiency.
The technical solution adopted in the utility model is as follows:
A kind of negative-pressure adsorption page-turning apparatus for music book, including pedestal are provided with support rod on pedestal, and support bar top is provided with
Flexural pivot, support rod are connected with support plate by flexural pivot, and support plate is for placing qin spectrum；Page turning driving dress is provided in the middle part of support plate
It sets, page turning driving device has been connected by power driving cross bar, drives the devices of page ten being provided on cross bar for picking up the page；On pedestal
It is provided with negative pressure pump, negative pressure pump is connected by conduit with the devices of page ten.
It further, include page ten the utility model discloses a kind of devices of page described ten of negative-pressure adsorption page-turning apparatus for music book
Device shell, the device shells of page ten are connected with driving cross bar, and the bottom of the device shells of page ten is provided with several suckers, are provided in the middle part of sucker
Through-hole, through-hole are connected with connecting tube, and connecting tube is connected with conduit.Filtering dress is provided on the access that sucker is connected with connecting tube
It sets, filter device can prevent sundries from sucking.
Further, the driving cross bar is U-shaped, and driving cross bar one end passes through the middle part of page turning driving device and support plate
Power is connected, and the other end of cross bar is driven to be connected with fixed hinge, and the other end of cross bar is driven to pass through fixed hinge and support plate
Middle part is movably connected.
Further, the driving cross bar is L shape, and driving cross bar one end passes through the middle part of page turning driving device and support plate
Power is connected, and the other end of cross bar is driven to be connected with the devices of page ten.
Further, the negative pressure pump includes vacuum pump, and protective net is provided on the exhaust outlet of vacuum pump, and vacuum pump enters
Mouth is connected by conduit with the devices of page ten, and conduit passes through support plate along driving cross bar setting.
Further, the page turning driving device includes page turning hinge, passes through page turning hinge and driving cross in the middle part of support plate
One end of bar is movably connected, and page turning hinge includes page turning shaft, and page turning shaft is fixedly linked with driving cross bar, and page turning shaft can be
It is rotated in page turning hinge；Driving device includes page turning motor, and the shaft of page turning motor is connected with page turning shaft power.Page turning motor
For stepper motor.
Further, the support rod includes that multiple mutually nested cylinders are arranged, and can be fixed to each other between cylinder
Or mutually movement, adjust the total height of support rod.
Further, the periphery of the pedestal is provided with the balance ring for improving pedestal stability, and balance ring is using high
The material of density is made.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. being able to achieve the automatic page turning of music score by setting the utility model, not needing the manual page turning of player or needing
Want the auxiliary page turning of auxiliary；
2. can reduce player by setting the utility model and pay close attention to attention required for page turning of score, improve and play
Quality；
3. improving the efficiency of performance by setting the utility model, reduces and play cost, realize the automation of performance；
4. adsorbing mechanism is arranged, solving the problems, such as page turning mechanism, structure is complicated, reduces production cost, improves economy
Benefit.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is supporting plate structure schematic diagram；
Fig. 3 is the device structural schematic diagrams of page ten；
Fig. 4 is negative pressure pump structural schematic diagram；
Marked in the figure: 1 is pedestal, 2 be support rod, and 3 be support plate, and 4 be flexural pivot, and 5 be page turning driving device, and 6 be fixed
Hinge, 7 be driving cross bar, and 8 be the devices of page ten, and 9 be negative pressure pump, and 10 be conduit；
501 be page turning hinge, and 502 be page turning motor, and 503 be page turning shaft；
801 be the device shells of page ten, and 802 be connecting tube, and 803 be sucker；
901 be alternating current generator, and 902 be vacuum pump, and 903 be exhaust outlet.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As Figure 1-Figure 4, a kind of negative-pressure adsorption page-turning apparatus for music book, including pedestal 1 are provided with support rod on pedestal 1
2, flexural pivot 4 is provided at the top of support rod 2, support rod 2 is connected with support plate 3 by flexural pivot 4, and support plate 3 is for placing qin spectrum；Branch
Page turning driving device 5 is provided in the middle part of fagging 3, page turning driving device 5 has been connected by power driving cross bar 7, drives and is arranged on cross bar 7
There are the devices 8 of page ten for picking up the page；Negative pressure pump 9 is provided on pedestal 1, negative pressure pump 9 is connected by conduit 10 with the devices 8 of page ten.
By the way that negative pressure leaf turner is arranged, the complexity of equipment can be reduced, is increased economic efficiency.
It further, include picking up the utility model discloses a kind of devices 8 of page described ten of negative-pressure adsorption page-turning apparatus for music book
Page device shell 801, the device shells 801 of page ten are connected with driving cross bar 7, and the bottom of the device shells 801 of page ten is provided with several suckers
803, through-hole is provided in the middle part of sucker 803, and through-hole is connected with connecting tube 802, and connecting tube 802 is connected with conduit 10.Sucker 803 is adopted
It is made of flexible plastic cement, there is elasticity.It is provided with filter device on the access that sucker 803 is connected with connecting tube 802, filters
Device can prevent sundries from sucking.
Further, the driving cross bar 7 is U-shaped, and driving 7 one end of cross bar passes through page turning driving device 5 and support plate 3
Middle part power is connected, and the other end of driving cross bar 7 is connected with fixed hinge 6, and the other end of driving cross bar 7 passes through fixed hinge 6
It is movably connected in the middle part of support plate 3.
Further, the negative pressure pump 9 includes vacuum pump 902, is provided with protective net on the exhaust outlet 903 of vacuum pump 902,
The entrance of vacuum pump 902 is connected by conduit 10 with the devices 8 of page ten, and conduit 10 passes through support plate 3 and is arranged along driving cross bar 7.It leads
Pipe 10 is the pipeline of hard, and the negative pressure generated in equipment work will not contraction distortion.
Further, the page turning driving device 5 includes page turning hinge 501, passes through page turning hinge 501 in the middle part of support plate 3
It is movably connected with one end of driving cross bar 7, page turning hinge 501 includes page turning shaft 503, and page turning shaft 503 and driving cross bar 7 are solid
Fixed to be connected, page turning shaft 503 can rotate in page turning hinge 501；Driving device 5 includes page turning motor 502, page turning motor 502
Shaft be connected with 503 power of page turning shaft.Page turning motor 502 is stepper motor.
It further include page turning signal input apparatus and device controller, page turning signal input apparatus and device controller signal phase
Even, device controller is electrically connected with page turning driving device 5 and the devices 8 of page ten.The page turning signal input apparatus is button.
When specifically used, equipment is passed through power supply, can start to work.The sucker is made of plastic cement flexible.
Carrying out practically process, by lower button, page turning signal is sent to device controller by button, and device controller control is negative
Press pump 9 starts, and negative pressure pump 9 sucks air from sucker 803, is discharged from exhaust outlet 903.Device controller drives page turning first
The devices 8 of page ten are placed on music score by motor 502.The one page on surface layer is sucked sucker 803, and controller drives page turning motor 502 slow
Delay and rise, the speed initially risen is 5r/S, guarantees that only first page is sucked and the following page will not adhesion rise.Rotation
Turn speed after rising 15 ° to accelerate to be 2 r/S, until 180 ° of page scroll.Above procedure is repeated, music score can be realized just
Prompt quick page turning.
Driver 16 pushes drive rod 17 to move, then drive rod 17 drives in the opening insertion page 15 of the device 8 of page ten
The power device of page turning shaft 9 rotates, and page turning wheel 10 separates page；Then the power device of the driving shaft 11 of page ten, page ten
The notches 13 of page ten of wheel 12 drive first page page 15 to be fixed in and compress on baffle 14.Device controller drives page turning motor
502, page turning motor 502 drives driving cross bar 7 to turn left, and page is opened.
Then, device controller control device returns initial position.In this way, being able to achieve the automatic page turning of music score, do not need
The manual page turning of player or the auxiliary page turning for needing auxiliary；And player can be reduced and paid close attention to and paid attention to required for page turning of score
Power improves the quality of performance；The efficiency of performance can also be improved, reduces and plays cost, realize the automation of performance.
Embodiment 1:
On the basis of embodiment of above, the driving cross bar 7 is L shape, and driving 7 one end of cross bar is driven by page turning and filled
It sets 5 to be connected with the middle part power of support plate 3, the other end of driving cross bar 7 is connected with the devices 8 of page ten.
A connects hinge mechanism is saved than U-shaped structure in this way, simplifies device structure, but needs to increase driving cross bar 7
Structural strength.The driving cross bar 7 is made of aluminium alloy.
Implement 2:
On the basis of basic embodiment or embodiment 1, the support rod 2 includes that multiple mutually nested cylinders are arranged
It forms, can be fixed to each other between cylinder or mutually moves, adjust the total height of support rod 2.It is different that it can be applicable in different musical instruments in this way
The music score for playing height is placed, and be seated performance or performance of standing.
The periphery of the pedestal 1 is provided with the balance ring for improving pedestal stability, and balance ring uses highdensity material
Material is made.The material of balance ring includes lead metal, cast iron or cement block.The periphery of pedestal 1 is provided with several folding supports
Foot, support leg are embedded in pedestal 1, and support leg is flexibly connected with pedestal 1.In use, support leg can be taken out from pedestal 1,
Improve bearing area.Improve support frame stability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of negative-pressure adsorption page-turning apparatus for music book, it is characterised in that: including pedestal (1), pedestal is provided with support rod on (1)
(2), it is provided with flexural pivot (4) at the top of support rod (2), support rod (2) is connected with support plate (3) by flexural pivot (4), support plate (3)
For placing qin spectrum；It is provided with page turning driving device (5) in the middle part of support plate (3), page turning driving device (5) has been connected by power driving
Cross bar (7) drives the devices (8) of page ten being provided on cross bar (7) for picking up the page；Negative pressure pump (9) are provided on pedestal (1),
Negative pressure pump (9) is connected by conduit (10) with the devices (8) of page ten.
2. a kind of negative-pressure adsorption page-turning apparatus for music book as described in claim 1, it is characterised in that: the devices (8) of page described ten include
The device shells (801) of page ten, the device shells (801) of page ten are connected with driving cross bar (7), and the bottom of the device shells (801) of page ten is provided with
Several suckers (803), sucker (803) middle part are provided with through-hole, and through-hole is connected with connecting tube (802), connecting tube (802) and conduit
(10) it is connected.
3. a kind of negative-pressure adsorption page-turning apparatus for music book as claimed in claim 2, it is characterised in that: the driving cross bar (7) is U
Shape, driving cross bar (7) one end are connected by page turning driving device (5) with the middle part power of support plate (3), driving cross bar (7)
The other end is connected with fixed hinge (6), and the other end of driving cross bar (7) passes through activity in the middle part of fixed hinge (6) and support plate (3)
It is connected.
4. a kind of negative-pressure adsorption page-turning apparatus for music book as claimed in claim 2, it is characterised in that: the driving cross bar (7) is L
Shape, driving cross bar (7) one end are connected by page turning driving device (5) with the middle part power of support plate (3), driving cross bar (7)
The other end is connected with the devices (8) of page ten.
5. a kind of negative-pressure adsorption page-turning apparatus for music book as described in claim 3 or 4, it is characterised in that: negative pressure pump (9) packet
It includes vacuum pump (902), protective net is provided on the exhaust outlet (903) of vacuum pump (902), the entrance of vacuum pump (902) is by leading
Pipe (10) is connected with the devices (8) of page ten, and conduit (10) passes through support plate (3) along driving cross bar (7) setting.
6. a kind of negative-pressure adsorption page-turning apparatus for music book as claimed in claim 5, it is characterised in that: the page turning driving device
(5) include page turning hinge (501), pass through page turning hinge (501) and one end activity phase for driving cross bar (7) in the middle part of support plate (3)
Even, page turning hinge (501) includes page turning shaft (503), and page turning shaft (503) is fixedly linked with driving cross bar (7), page turning shaft
It (503) can the rotation in page turning hinge (501)；Driving device (5) includes page turning motor (502), the shaft of page turning motor (502)
It is connected with page turning shaft (503) power.
7. a kind of negative-pressure adsorption page-turning apparatus for music book as claimed in claim 6, it is characterised in that: the support rod (2) includes
Multiple mutually nested cylinders are arranged, and can be fixed to each other between cylinder or mutually be moved, and total height of support rod (2) is adjusted
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761283.5U CN208646373U (en) | 2018-05-22 | 2018-05-22 | A kind of negative-pressure adsorption page-turning apparatus for music book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761283.5U CN208646373U (en) | 2018-05-22 | 2018-05-22 | A kind of negative-pressure adsorption page-turning apparatus for music book |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208646373U true CN208646373U (en) | 2019-03-26 |
Family
ID=65779234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820761283.5U Expired - Fee Related CN208646373U (en) | 2018-05-22 | 2018-05-22 | A kind of negative-pressure adsorption page-turning apparatus for music book |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208646373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992773A (en) * | 2019-12-20 | 2020-04-10 | 刘彭 | Electronic music score capable of assisting piano playing |
| CN113241046A (en) * | 2021-04-22 | 2021-08-10 | 广州蓝深科技有限公司 | Structure of electronic organ |
-
2018
- 2018-05-22 CN CN201820761283.5U patent/CN208646373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992773A (en) * | 2019-12-20 | 2020-04-10 | 刘彭 | Electronic music score capable of assisting piano playing |
| CN113241046A (en) * | 2021-04-22 | 2021-08-10 | 广州蓝深科技有限公司 | Structure of electronic organ |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20190522 |