CN206726752U - Music score of Chinese operas automatic leaf turner - Google Patents
Music score of Chinese operas automatic leaf turner Download PDFInfo
- Publication number
- CN206726752U CN206726752U CN201720229072.2U CN201720229072U CN206726752U CN 206726752 U CN206726752 U CN 206726752U CN 201720229072 U CN201720229072 U CN 201720229072U CN 206726752 U CN206726752 U CN 206726752U
- Authority
- CN
- China
- Prior art keywords
- page turning
- supporting plate
- rotating shaft
- wall
- sleeve pipe
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to：A kind of music score of Chinese operas automatic leaf turner, including base, supporting plate, page turning mechanism, base is circular stage body, its upper surface upwardly extends to form supporting plate close to any one diameter position, the middle of the base is embedded with stepper motor, the base upper surface is provided with vertical support set close to supporting plate sidewall locations, and the rotating shaft of stepper motor upwardly extends after passing through support set inner chamber；The present apparatus is simple in construction, easy to operate, and the present apparatus is placed on piano, and supporting plate is put in underfooting, and supporting plate is provided with the control button of corresponding motor, and by motor control page turning piece, page turning is carried out using page turning piece, simple in construction, is easy to player to be played.
Description
Technical field
It the utility model is related to a kind of Piano Fittings, and in particular to a kind of music score of Chinese operas automatic leaf turner.
Background technology
Beginner generally requires to look at qin spectrum when piano performance is carried out, because qin spectrum typically has several pages, so
Need stopping performance being composed to qin in playing procedure and carry out page turning, the process can influence player's state, reduce beginner's
Learning efficiency.
Utility model content
In order to solve the above problems, there is provided a kind of chess manual support for being capable of automatic page turning, the utility model devise one kind
Music score of Chinese operas automatic leaf turner.
Concrete technical scheme is used by the utility model：A kind of music score of Chinese operas automatic leaf turner, including base, support
Plate, page turning mechanism, base are circular stage body, and its upper surface upwardly extends to form support close to any one diameter position
Plate, the middle of the base are embedded with stepper motor, and the base upper surface is provided with vertical support set, stepping close to supporting plate sidewall locations
The rotating shaft of motor upwardly extends after passing through support set inner chamber；
Page turning mechanism includes sleeve pipe and page turning piece, and described sleeve pipe is correspondingly sleeved on rotating shaft and stretches out support set outer wall, turns
Shaft extension goes out sleeve upper end face；Support set side walls are equipped with supporting plate, and qin spectrum is correspondingly placed on supporting plate, along right in described sleeve pipe
The second page turning piece should be connected with, the rotating shaft stretches out sleeve portion and is connected with the first page turning piece by axle sleeve, is provided with inside axle sleeve
The damped rubber ring of corresponding rotating shaft；Damped rubber ring makes to produce corresponding frictional force between axle sleeve and rotating shaft；
First page turning piece or the second page turning piece are provided with the clamping device that corresponding qin composes the page；Internal surface of sleeve pipe and rotating shaft outer wall
Between be provided with space, internal surface of sleeve pipe is provided with the flange first for pointing to rotating shaft outer wall, and the outer wall that rotating shaft is placed in sleeve pipe is away from convex
Marginal shield side outer wall is provided with flange second；
The stepper motor is correspondingly connected on pedal by connecting line, and control button is correspondingly arranged on pedal.
Along curved support framework is provided with supporting plate, page turning piece front end is provided with the limiting plate of corresponding support frame outer wall；Institute
It is the tabletting for being arranged on the first page turning piece or the second page turning piece wherein in the side wall of side to state clamping device, and the tabletting is elastic material
Material is made；Sleeve pipe on the inconsistent end face of support set with being correspondingly provided with anti-slip veins；Supporting plate is slidedly assemblied in support set by through hole
On, support set outer wall is provided with the drive nut of corresponding supporting plate bottom end face by Screw assembly.Button on pedal is used to control
Motor steering processed, each impulse stroke of stepper motor are rotation 180 degree.
Advantageous effects：The present apparatus is simple in construction, easy to operate, and the present apparatus is placed on piano, and supporting plate is put in underfooting,
Supporting plate is provided with the control button of corresponding motor, and by motor control page turning piece, page turning is carried out using page turning piece, simple in construction,
It is easy to player to be played.
Brief description of the drawings
Fig. 1 is present apparatus structure diagram；
Fig. 2 is page turning mechanism structure diagram；
Fig. 3 is sleeve pipe and rotating shaft scheme of erection；
Fig. 4 is motor scheme of erection；
Fig. 5 is the first page turning chip architecture sketch.
1 base, 2 pedals, 3 supporting plates, 4 supporting plates, 5 qins spectrum, 6 first page turning pieces, 7 second page turning pieces, 8 support sets, 9 in figure
Support frame, 10 sleeve pipes, 11 rotating shafts, 12 drive nuts, 13 tablettings, 14 axle sleeves, 15 damped rubber rings.
Embodiment
A kind of music score of Chinese operas automatic leaf turner, including base 1, supporting plate 3, page turning mechanism, base 1 are circular stage body, thereon
End face upwardly extends to form supporting plate 3 close to any one diameter position, and the middle part of base 1 is embedded with stepper motor, the bottom
1 upper surface of seat is provided with vertical support set 8 close to the sidewall locations of supporting plate 3, and the rotating shaft 11 of stepper motor passes through the inner chamber of support set 8
After upwardly extend；
Page turning mechanism includes sleeve pipe 10 and page turning piece, and described sleeve pipe 10 is correspondingly sleeved on rotating shaft 11 and stretches out the part of support set 8
The upper surface of sleeve pipe 10 is stretched out in outer wall, rotating shaft 11；The side walls of support set 8 are equipped with supporting plate 4, and qin spectrum 5 is correspondingly placed at supporting plate 4
On, the second page turning piece 7 is connected with along corresponding in described sleeve pipe 10, the rotating shaft 11 is stretched out the part of sleeve pipe 10 and connected by axle sleeve 14
There is the first page turning piece 6, the inside of axle sleeve 14 is provided with the damped rubber ring of corresponding rotating shaft 11；
First page turning piece 6 or the second page turning piece 7 are provided with the clamping device that corresponding qin composes 5 pages；The inwall of sleeve pipe 10 is with turning
Space is provided between the outer wall of axle 11, the inwall of sleeve pipe 10 is provided with the flange first for pointing to the outer wall of rotating shaft 11, and rotating shaft 11 is placed in sleeve pipe 10
Outer wall be provided with flange second away from flange first side outer wall；
The stepper motor is correspondingly connected on pedal 2 by connecting line, and control button is correspondingly arranged on pedal 2.
Along curved support framework 9 is provided with supporting plate 3, page turning piece front end is provided with the limiting plate of the corresponding outer wall of support frame 9；
The clamping device is the tabletting 13 for being arranged on the first page turning piece 6 or the second page turning piece 7 wherein in the side wall of side, the tabletting 13
It is made up of elastomeric material；Sleeve pipe 10 on the inconsistent end face of support set 8 with being correspondingly provided with anti-slip veins；Supporting plate 4 is slided by through hole
It is assemblied on support set 8, the outer wall of support set 8 is provided with the drive nut 12 of the corresponding bottom end face of supporting plate 4 by Screw assembly.Step on
Button on plate 2 turns to for controlled motor, and each impulse stroke of stepper motor is rotation 180 degree.
The present apparatus is placed on piano, supporting plate 4 is put in underfooting, and supporting plate 4 is provided with the control button of corresponding motor, passes through electricity
Machine controls page turning piece, and page turning is carried out using page turning piece, simple in construction, is easy to player to be played；Set the inwall of sleeve pipe 10 with
The outer wall of rotating shaft 11 is provided with flange, and the rotation of rotating shaft 11 first drives first page turning piece 6 of its connection to carry out page turning, when needing carry out the
During two page turning 7 page turnings of piece, motor is rotated further, and now flange second stirs flange first so as to drive sleeve pipe 10 to rotate, and realizes second
The page turning of page turning piece 7；Motor drive the second page turning 7 page turning of piece while, the first blade is spacing by supporting plate, now axle sleeve 14 with
Rotating shaft 11 relatively rotates.
Anti-slip veins are provided between sleeve pipe 10 and support set 8, avoid driving during the page turning of the first page turning piece 6 sleeve pipe 10 so as to
The second page turning piece 7 is rotated, improves the accuracy of the present apparatus；Supporting plate 4 is set, 5 sizes adjustment height can be composed according to qin, makes this dress
It is wider to put the scope of application.
Claims (5)
1. a kind of music score of Chinese operas automatic leaf turner, including base, supporting plate, page turning mechanism, it is characterized in that：Base is circular stage body,
Its upper surface upwardly extends to form supporting plate close to any one diameter position, and the middle of the base is embedded with stepper motor, described
Base upper surface is provided with vertical support set close to supporting plate sidewall locations, and the rotating shaft of stepper motor is backward through support set inner chamber
Upper extension；
Page turning mechanism includes sleeve pipe and page turning piece, and described sleeve pipe is correspondingly sleeved on rotating shaft and stretches out support set outer wall, and rotating shaft is stretched
Go out sleeve upper end face；Support set side walls are equipped with supporting plate, and qin spectrum is correspondingly placed on supporting plate, is connected in described sleeve pipe along corresponding
The second page turning piece is connected to, the rotating shaft stretches out sleeve portion and is connected with the first page turning piece by axle sleeve, is provided with inside axle sleeve corresponding
The damped rubber ring of rotating shaft；
First page turning piece or the second page turning piece are provided with the clamping device that corresponding qin composes the page；Between internal surface of sleeve pipe and rotating shaft outer wall
Provided with space, internal surface of sleeve pipe is provided with the flange first for pointing to rotating shaft outer wall, and the outer wall that rotating shaft is placed in sleeve pipe is away from flange first
Side outer wall is provided with flange second；
The stepper motor is correspondingly connected on pedal by connecting line, and control button is correspondingly arranged on pedal.
2. music score of Chinese operas automatic leaf turner according to claim 1, it is characterized in that：Edge is provided with curved support frame in supporting plate
Frame, page turning piece front end are provided with the limiting plate of corresponding support frame outer wall.
3. music score of Chinese operas automatic leaf turner according to claim 1, it is characterized in that：The clamping device turns over to be arranged on first
The tabletting of hinge or the second page turning piece wherein in the side wall of side, the tabletting are made up of elastomeric material.
4. music score of Chinese operas automatic leaf turner according to claim 1, it is characterized in that：On sleeve pipe and the inconsistent end face of support set
It is correspondingly provided with anti-slip veins.
5. music score of Chinese operas automatic leaf turner according to claim 1, it is characterized in that：Supporting plate is slidedly assemblied in support by through hole
Put, support set outer wall is provided with the drive nut of corresponding supporting plate bottom end face by Screw assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229072.2U CN206726752U (en) | 2017-03-10 | 2017-03-10 | Music score of Chinese operas automatic leaf turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229072.2U CN206726752U (en) | 2017-03-10 | 2017-03-10 | Music score of Chinese operas automatic leaf turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726752U true CN206726752U (en) | 2017-12-08 |
Family
ID=60501667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720229072.2U Expired - Fee Related CN206726752U (en) | 2017-03-10 | 2017-03-10 | Music score of Chinese operas automatic leaf turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944147A (en) * | 2018-08-15 | 2018-12-07 | 贵州大学 | A kind of automatically controlled automatic page turning of score machine |
| CN111481017A (en) * | 2020-03-09 | 2020-08-04 | 商丘师范学院 | Educational work show shelf |
-
2017
- 2017-03-10 CN CN201720229072.2U patent/CN206726752U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944147A (en) * | 2018-08-15 | 2018-12-07 | 贵州大学 | A kind of automatically controlled automatic page turning of score machine |
| CN111481017A (en) * | 2020-03-09 | 2020-08-04 | 商丘师范学院 | Educational work show shelf |
| CN111481017B (en) * | 2020-03-09 | 2021-03-26 | 商丘师范学院 | Educational work show shelf |
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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: 20171208 Termination date: 20190310 |