CN105946389B - A kind of foot-propelled music leaf turner - Google Patents
A kind of foot-propelled music leaf turner Download PDFInfo
- Publication number
- CN105946389B CN105946389B CN201610455154.9A CN201610455154A CN105946389B CN 105946389 B CN105946389 B CN 105946389B CN 201610455154 A CN201610455154 A CN 201610455154A CN 105946389 B CN105946389 B CN 105946389B
- Authority
- CN
- China
- Prior art keywords
- main shaft
- plate
- music
- semicircle
- propelled
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
- B42D9/04—Leaf turners
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of foot-propelled music leaf turner, include bottom plate, main shaft, stepper motor, several music case faces, the middle part of the upper part of bottom plate upper surface is along axis is upward, lower part middle part is recessed along axis to semicylinder is had；It is fixed with bottom plate along axis and is located at the catch that several central apertures are further fixed between two annulus on upper and lower two annulus, bottom plate along axis, main shaft is passed through at the central aperture of annulus and catch；Hollow cylindrical sleeve is installed, main shaft lower end is fixed with semicircle active clutch-plate, and music case face lower end is connected with semicircle passive clutch-plate, and music case face can be overturn along main shaft in the rotary shaft of stepper motor.The present invention is simple in construction, with low cost, stable and reliable in work, easy to operate, there is very strong application value.
Description
Technical field：
The invention mainly relates to page turner field, more particularly to a kind of foot-propelled music leaf turner.
Background technology：
Play teacher's control music score and carry out musical performance, need to turn to lower one page when having played one page, be all to use handspring at present
Page, can so influence to play.Have in order to do not influenceed because of page turning play, specially arrange a people be sitting in side page turning.And it is exhausted
All at least one pin of most instrument playing is on the shelf, such as piano performance.For such situation, invention
A kind of foot-propelled music leaf turner, the controlling switch of the page turner is placed on the side of pin on the shelf, when needing page turning, uses pin
Controlling switch is acted, and the device is turned over one page music score, so as to allow hand to spare special performance.
The content of the invention：
The object of the invention is exactly to solve to need music score manual turning during musical performance and there is provided one the problem of influence to play
Plant foot-propelled music leaf turner.
The present invention is achieved by the following technical solutions：
A kind of foot-propelled music leaf turner, it is characterised in that：Include bottom plate, main shaft, stepper motor, several music cases
Face, the middle part of the upper part of the bottom plate upper surface is along axis is upward, lower part middle part is along axis to having
Semicylinder is recessed；
It is fixed with upper and lower two annulus, bottom plate along axis and is located between two annulus along axis on the bottom plate
The catch of several central apertures is further fixed on, main shaft is passed through at the central aperture of annulus and catch；
Hollow cylindrical sleeve is installed, cylindrical sleeve inwall has length in the axial direction in the rotary shaft of stepper motor
Cube is raised；
Main shaft lower end is fixed with semicircle active clutch-plate, and main shaft upper end end is provided with rectangular in the axial direction
In body groove, main shaft upper end insertion cylindrical sleeve, the cuboid groove of main shaft upper end and the length of cylindrical sleeve inwall
Cube convex transitional coordinates；Main shaft threaded upper ends coordinate to be provided with screw, main shaft is arranged with spring positioned at screw lower,
Spring one end is withstood on screw, the other end is withstood on the upper end annulus on bottom plate；
Music case face lower end is connected with semicircle passive clutch-plate, semicircle passive clutch-plate circle centre position open semicircle shape
Recessed, main shaft is in semicircle lower recess, and each semicircle passive clutch-plate is located at the top of semicircle active clutch-plate；
The upper/lower terminal of music case face side respectively connects a retainer ring by a connecting rod, and Fixing shrink ring is in main shaft
On, a catch is correspondingly provided with above each retainer ring, music case face can be overturn along main shaft.
Described foot-propelled music leaf turner, it is characterised in that：The bottom plate generally rectangle hard sheet metal.
Described foot-propelled music leaf turner, it is characterised in that：The stepper motor may be programmed electricity by programmable circuit control
Pedal switch control is route, pedal switch is often acted once, programmable circuit control stepper motor is rotated by 360 °.
Described foot-propelled music leaf turner, it is characterised in that：The semicircle active clutch-plate is with on-deformable wear-resisting
Material is made, and upper surface is mat surface.
Described foot-propelled music leaf turner, it is characterised in that：The music case face generally rectangle, music case face is hard
Thin plastics and above have soft clarity plastic layer.
Described foot-propelled music leaf turner, it is characterised in that：The semicircle passive clutch-plate is with on-deformable wear-resisting
Material is made, and lower surface is mat surface.
Described foot-propelled music leaf turner, it is characterised in that：During reset, semicircle active clutch-plate and first page music case
The passive clutch-plate of semicircle in face is in contact.
The present invention principle be：
Turning screw moves down it, the spring power upward to screw, drive main shaft move up, and with music case face phase
The catch that retainer ring even is fixed on bottom plate is blocked and can not moved up, and the passive clutch-plate being connected with music case face also cannot
Move up, so under the action of the spring, active clutch-plate is fitted with passive clutch-plate and pressed together, and set screw can be adjusted
Both extruding forces.
When needing page turning, by pin control action once, stepper motor is rotated by 360 ° pedal switch, because both are coarse
Simultaneously relative, when main shaft rotates 180 degree, active clutch-plate drives passive clutch-plate to rotate 180 degree, and passive clutch-plate drives
Music case is stopped, passive clutch-plate is no longer able to turn, and active clutch-plate towards right upset 180 degree to the right plane by bottom plate
Continue to rotate under the drive of stepper motor, sliding friction is produced with passive clutch-plate contact surface, when being rotated by 360 °, actively
Clutch-plate departs from the passive clutch-plate of first page, under the action of the spring, moves up the passive clutch-plate patch being connected with second page
Conjunction presses together, and completes the page turning of first page.
When need upset second page when, pedal switch again by pin control action once, stepper motor is rotated by 360 ° again, complete
Page turning into second page is acted.By that analogy, the page turning action of following each page is completed.
It is an advantage of the invention that：
The present invention is simple in construction, and with low cost, stable and reliable in work, easy to operate, effect is good, solves well necessary
The problem of influenceing to play with handspring music score, there is very strong application value.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is main shaft and sleeve connection position partial enlarged drawing.
Embodiment
As shown in figure 1, a kind of foot-propelled music leaf turner, includes bottom plate 1, main shaft 3, stepper motor 2, several music score
Folder face 4, the middle part of the upper part of the upper surface of bottom plate 1 is along axis is upward, lower part middle part is along axis to having
Semicylinder is recessed；It is fixed with bottom plate 1 along axis on upper and lower two annulus 5, bottom plate 1 along axis and is located at two annulus 5
Between be further fixed on the catch 6 of several central apertures, main shaft 3 is passed through at the central aperture of annulus 5 and catch 6；Stepping
Hollow cylindrical sleeve 7 is installed, the inwall of cylindrical sleeve 7 has cuboid raised in the axial direction in the rotary shaft of motor 2
8；The lower end of main shaft 3 is fixed with semicircle active clutch-plate 9, and the upper end end of main shaft 3 is provided with cuboid in the axial direction
In groove 10, the upper end of main shaft 3 insertion cylindrical sleeve 7, in the cuboid groove 10 and cylindrical sleeve 7 of the upper end of main shaft 3
Raised 8 interference fits of the cuboid of wall；The threaded upper ends of main shaft 3 coordinate to be provided with screw 11, main shaft 3 and are located under screw 11
Square set is provided with spring 12, and the one end of spring 12 is withstood on screw 11, the other end is withstood on the upper end annulus 5 on bottom plate 1；Music case face
4 lower ends are connected with semicircle passive clutch-plate 14, and the semicircle passive circle centre position open semicircle shape of clutch-plate 14 is recessed, and main shaft 3 is in
The lower recess of semicircle, each semicircle passive clutch-plate 14 is located at the top of semicircle active clutch-plate 9；The side of music case face 4
Upper/lower terminal respectively connects a retainer ring 16 by a connecting rod 15, and retainer ring 16 is enclosed on main shaft 3, each retainer ring 16
Top be correspondingly provided with a catch 6, music case face 4 can be overturn along main shaft 3.
The generally rectangle hard sheet metal of bottom plate 1.Stepper motor 2 is opened by programmable circuit control, programmable circuit by pedal
Control is closed, pedal switch is often acted once, programmable circuit control stepper motor 2 is rotated by 360 °.Music case face 4 is generally long
Square, music case face 4 is hard thin plastics and has soft clarity plastic layer 13 above.Semicircle active clutch-plate 9 is used not variable
The high-abrasive material of shape is made, and upper surface is mat surface.Semicircle passive clutch-plate 14 is made of on-deformable high-abrasive material, under
End face is mat surface.During reset, semicircle active clutch-plate 9 and the passive phase of clutch-plate 14 of semicircle in first page music case face 4
Contact.
Claims (7)
1. a kind of foot-propelled music leaf turner, it is characterised in that：Include bottom plate, main shaft, stepper motor, several music cases
Face, the middle part of the upper part of the bottom plate upper surface is along axis is upward, lower part middle part is along axis to having
Semicylinder is recessed；
It is fixed with the bottom plate on upper and lower two annulus, bottom plate along axis also solid between being located at two annulus along axis
Surely there is the catch of several central apertures, main shaft is passed through at the central aperture of annulus and catch；
Hollow cylindrical sleeve is installed, cylindrical sleeve inwall has cuboid in the axial direction in the rotary shaft of stepper motor
It is raised；
Main shaft lower end is fixed with semicircle active clutch-plate, and it is recessed that main shaft upper end end is provided with cuboid in the axial direction
In groove, main shaft upper end insertion cylindrical sleeve, the cuboid groove of main shaft upper end and the cuboid of cylindrical sleeve inwall
Convex transitional coordinates；Main shaft threaded upper ends coordinate to be provided with screw, main shaft is arranged with spring, spring positioned at screw lower
One end is withstood on screw, the other end is withstood on the upper end annulus on bottom plate；
Music case face lower end is connected with semicircle passive clutch-plate, and semicircle passive clutch-plate circle centre position open semicircle shape is recessed,
Main shaft is in semicircle lower recess, and each semicircle passive clutch-plate is located at the top of semicircle active clutch-plate；
The upper/lower terminal of music case face side respectively connects a retainer ring by a connecting rod, and Fixing shrink ring is on main shaft, often
A catch is correspondingly provided with above individual retainer ring, music case face can be overturn along main shaft.
2. foot-propelled music leaf turner according to claim 1, it is characterised in that：The bottom plate generally rectangle is firmly thin
Plate.
3. foot-propelled music leaf turner according to claim 1, it is characterised in that：The stepper motor is by programmable circuit control
System, programmable circuit is by pedal switch control, and pedal switch is often acted once, programmable circuit control stepper motor rotation 360
Degree.
4. foot-propelled music leaf turner according to claim 1, it is characterised in that：The music case face generally rectangle,
Music case face is hard thin plastics and has soft clarity plastic layer above.
5. foot-propelled music leaf turner according to claim 1, it is characterised in that：The semicircle active clutch-plate is with being difficult
The high-abrasive material of deformation is made, and upper surface is mat surface.
6. foot-propelled music leaf turner according to claim 5, it is characterised in that：The semicircle passive clutch-plate is with being difficult
The high-abrasive material of deformation is made, and lower surface is mat surface.
7. foot-propelled music leaf turner according to claim 6, it is characterised in that：During reset, semicircle active clutch-plate with
The passive clutch-plate of semicircle in first page music case face is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455154.9A CN105946389B (en) | 2016-06-20 | 2016-06-20 | A kind of foot-propelled music leaf turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455154.9A CN105946389B (en) | 2016-06-20 | 2016-06-20 | A kind of foot-propelled music leaf turner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946389A CN105946389A (en) | 2016-09-21 |
| CN105946389B true CN105946389B (en) | 2017-08-01 |
Family
ID=56903483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455154.9A Expired - Fee Related CN105946389B (en) | 2016-06-20 | 2016-06-20 | A kind of foot-propelled music leaf turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946389B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564321B (en) * | 2016-11-03 | 2018-09-28 | 宿州学院 | A kind of electronic page-turning apparatus for music book |
| CN108340699B (en) * | 2018-03-30 | 2024-03-26 | 宿州学院 | Automatic music book page turning instrument |
| CN108944147A (en) * | 2018-08-15 | 2018-12-07 | 贵州大学 | A kind of automatically controlled automatic page turning of score machine |
| CN109094243A (en) * | 2018-08-16 | 2018-12-28 | 贵州大学 | A kind of automatic page turning of score machine structure |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149676Y (en) * | 1992-11-20 | 1993-12-15 | 刘祖川 | Device for turning music score for piano |
| CN2320415Y (en) * | 1998-03-06 | 1999-05-26 | 孙跃进 | Multifunctional music score turner |
| US5962801A (en) * | 1998-01-08 | 1999-10-05 | Bowman; Tim | Page turner |
| WO2001057847A1 (en) * | 2000-02-03 | 2001-08-09 | Woo Sang Yong | An auto music stand |
| CN1541165A (en) * | 2001-08-13 | 2004-10-27 | ASSY�ɷ�����˾ | Automatic device for turning pages of bound document |
| CN1562643A (en) * | 2004-04-08 | 2005-01-12 | 陈�峰 | Information processing machine capable of turning page automatically |
| CN2690161Y (en) * | 2004-03-18 | 2005-04-06 | 庾顺禧 | Foot control type automatic turninf music stand |
| CN1778569A (en) * | 2004-11-24 | 2006-05-31 | 上海市向明中学 | Electric self-turning over musci rest |
| CN2918075Y (en) * | 2006-05-15 | 2007-07-04 | 林志超 | Pedal-type music book turning equipment |
| CN101052535A (en) * | 2004-09-09 | 2007-10-10 | 奎德努斯股份有限公司 | Lifting paper device for engine with acute angle installing pivot |
| US7307207B1 (en) * | 2006-10-10 | 2007-12-11 | Davis Gregg R | Music page turning apparatus |
| CN201092163Y (en) * | 2007-08-13 | 2008-07-30 | 王丹丹 | Treadle type music score page turner |
| US7435892B1 (en) * | 2006-10-19 | 2008-10-14 | Sabrina Goin | Power-operated page rotating device |
| CN201162791Y (en) * | 2008-02-27 | 2008-12-10 | 周树明 | Steel friction clutch-plate |
| WO2009008059A1 (en) * | 2007-07-10 | 2009-01-15 | Shikoku Plastics Inc. | Score exchange device |
| CN101526109A (en) * | 2008-03-03 | 2009-09-09 | 西南大学 | automatic clutch disc type adaptive clutch |
| CN201568470U (en) * | 2009-11-20 | 2010-09-01 | 周朔民 | Clutch disc |
| CN202084291U (en) * | 2011-06-10 | 2011-12-21 | 孙怡 | Music score rack capable of automatically turning pages |
| CN103544940A (en) * | 2013-09-12 | 2014-01-29 | 李沛霖 | Page turner |
| CN203520853U (en) * | 2013-10-29 | 2014-04-02 | 重庆师范大学 | Music stand with automatic page turning function |
| CN103748377A (en) * | 2011-08-24 | 2014-04-23 | 株式会社捷太格特 | Clutch plate |
| CN104235219A (en) * | 2014-08-29 | 2014-12-24 | 常州宏力称重设备制造有限公司 | Clutch plate |
| CN204760008U (en) * | 2015-07-02 | 2015-11-11 | 杨菁珉 | Automatic a page music stand turns over |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7145069B2 (en) * | 2004-09-21 | 2006-12-05 | Berg Raymond J | Motorized page turner |
-
2016
- 2016-06-20 CN CN201610455154.9A patent/CN105946389B/en not_active Expired - Fee Related
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149676Y (en) * | 1992-11-20 | 1993-12-15 | 刘祖川 | Device for turning music score for piano |
| US5962801A (en) * | 1998-01-08 | 1999-10-05 | Bowman; Tim | Page turner |
| CN2320415Y (en) * | 1998-03-06 | 1999-05-26 | 孙跃进 | Multifunctional music score turner |
| WO2001057847A1 (en) * | 2000-02-03 | 2001-08-09 | Woo Sang Yong | An auto music stand |
| CN1541165A (en) * | 2001-08-13 | 2004-10-27 | ASSY�ɷ�����˾ | Automatic device for turning pages of bound document |
| CN2690161Y (en) * | 2004-03-18 | 2005-04-06 | 庾顺禧 | Foot control type automatic turninf music stand |
| CN1562643A (en) * | 2004-04-08 | 2005-01-12 | 陈�峰 | Information processing machine capable of turning page automatically |
| CN101052535A (en) * | 2004-09-09 | 2007-10-10 | 奎德努斯股份有限公司 | Lifting paper device for engine with acute angle installing pivot |
| CN1778569A (en) * | 2004-11-24 | 2006-05-31 | 上海市向明中学 | Electric self-turning over musci rest |
| CN2918075Y (en) * | 2006-05-15 | 2007-07-04 | 林志超 | Pedal-type music book turning equipment |
| US7307207B1 (en) * | 2006-10-10 | 2007-12-11 | Davis Gregg R | Music page turning apparatus |
| US7435892B1 (en) * | 2006-10-19 | 2008-10-14 | Sabrina Goin | Power-operated page rotating device |
| WO2009008059A1 (en) * | 2007-07-10 | 2009-01-15 | Shikoku Plastics Inc. | Score exchange device |
| CN201092163Y (en) * | 2007-08-13 | 2008-07-30 | 王丹丹 | Treadle type music score page turner |
| CN201162791Y (en) * | 2008-02-27 | 2008-12-10 | 周树明 | Steel friction clutch-plate |
| CN101526109A (en) * | 2008-03-03 | 2009-09-09 | 西南大学 | automatic clutch disc type adaptive clutch |
| CN201568470U (en) * | 2009-11-20 | 2010-09-01 | 周朔民 | Clutch disc |
| CN202084291U (en) * | 2011-06-10 | 2011-12-21 | 孙怡 | Music score rack capable of automatically turning pages |
| CN103748377A (en) * | 2011-08-24 | 2014-04-23 | 株式会社捷太格特 | Clutch plate |
| CN103544940A (en) * | 2013-09-12 | 2014-01-29 | 李沛霖 | Page turner |
| CN203520853U (en) * | 2013-10-29 | 2014-04-02 | 重庆师范大学 | Music stand with automatic page turning function |
| CN104235219A (en) * | 2014-08-29 | 2014-12-24 | 常州宏力称重设备制造有限公司 | Clutch plate |
| CN204760008U (en) * | 2015-07-02 | 2015-11-11 | 杨菁珉 | Automatic a page music stand turns over |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946389A (en) | 2016-09-21 |
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Granted publication date: 20170801 Termination date: 20200620 |