CN201092163Y - Treadle type music score page turner - Google Patents
Treadle type music score page turner Download PDFInfo
- Publication number
- CN201092163Y CN201092163Y CNU2007200864381U CN200720086438U CN201092163Y CN 201092163 Y CN201092163 Y CN 201092163Y CN U2007200864381 U CNU2007200864381 U CN U2007200864381U CN 200720086438 U CN200720086438 U CN 200720086438U CN 201092163 Y CN201092163 Y CN 201092163Y
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- CN
- China
- Prior art keywords
- page
- page turning
- music
- thumb wheel
- pedal
- 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
The utility model relates to a foot-pedal music-book page turner, wherein a music book carrier (1) via a music book supporting rod (11) is fixed with a base (7), a pedal plate (8) via a pedal plate rotary supporting mount (10) is fixed on the upper surface of the base (7), the pedal plate (8) is hinged with a music book transmission shaft (9) which top is connected with a page turning skew rack (18), the page turning skew rack (18) is meshed with a quadrangular prism rotation shaft axial skew gear (21), a quadrangular prism rotation shaft (2) rotates a page turning dial wheel (3) clockwise, the page turning dial wheel blade (12) on the dial wheel (3) can move the music book page fixing mount extension end (16) downwards to turnover the whole music book page fixing mount (4), thereby realizing automatic music book page turning.
Description
Affiliated technical field
The utility model relates to a kind of page-turning apparatus for music book, especially a kind of foot-operated page-turning apparatus for music book.
Background technology
At present, known music easel only can play a support to the music score book, needs manual page turning when playing an instrument, and can cause the discontinuous of performance like this, brings constant for the person of playing an instrument.If also can cause the serious consequence of playing wrong music score because carelessness has once been turned over several pages more.
Summary of the invention
In order to overcome the deficiency that existing music easel can not automatic page turning and turned over the wrong page number easily, the utility model provides a kind of foot-operated page-turning apparatus for music book, this device adopts metal material to make, and utilizes pedal to drive the automatic page turning function that page turning mechanism work realizes music easel.
The technical scheme that its technical problem that solves the utility model adopts is: music score bracing frame (1) fixes by music easel support bar (11) and pedestal (7), pedal (8) is fixed in pedestal (7) upper surface by pedal rotation bracing frame (10), pedal (8) and music easel power transmission shaft (9) be hinge mutually, and people's pin is stepped on pedal (8), and can to drive music easel power transmission shaft (9) reciprocating in music easel support bar (11).Music easel power transmission shaft (9) top is connected with page turning helical rack (18), and page turning helical rack (18) is meshed with quadrangular rotating shaft axle head helical gear (21), can drive quadrangular rotating shaft (2) rotation when music easel power transmission shaft (9) is reciprocating.Quadrangular rotating shaft (2) passes page turning thumb wheel center square hole (13), and page turning thumb wheel (3) can slide before and after quadrangular rotating shaft (2) is gone up.Quadrangular rotating shaft (2) drives page turning thumb wheel (3) and turns clockwise, page turning thumb wheel plectrum (12) on the page turning thumb wheel (3) can force music score page fixed mount elongation end (16) to move downward simultaneously, fixed mount elongation end (16) drives whole music score page fixed mount (4) again and does flip-flop movement when moving downward, so just realized the function of music easel automatic page turning.When turning over a page, page turning thumb wheel (3) since gravitate can locate along the music score page fixed mount elongation end (16) that quadrangular rotating shaft (2) slide into down one page music sheet face fixed mount (4) downwards, be that the action of page turning next time prepares, thereby also reached continuous page turning and effect that can many page turnings.
The beneficial effects of the utility model are not only can realize the automatic page turning function of music easel, and this device to guarantee not make mistakes when page turning.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model outside drawing.
Fig. 2 is the utility model side view.
Fig. 3 is the vertical view of the utility model music score bracing frame.
Fig. 4 is the utility model gear box cut-away view.
Fig. 5 is the structure chart of the utility model page turning thumb wheel.
1. music score bracing frames among the figure, 2. quadrangular rotating shaft, 3. page turning thumb wheel, 4. music score page fixed mount, 5. music score page fixed mount central shaft, 6. gear box, 7. music easel pedestal, 8. pedal, 9. music easel power transmission shaft, 10. pedal rotation bracing frame, 11. music easel support bar, 12. page turning thumb wheel plectrum, 13. page turning thumb wheel center square holes, 14. pedal back-moving springs, 15. back-moving spring stiff end, 16. music score page fixed mount elongation end, 17. music score bracing frame center grooves, 18. page turning helical racks, 19. quadrangular rotating shaft fixed mount, 20. the fixed mount center hole, 21. quadrangular rotating shaft axle head helical gears, 22. page turning thumb wheel catch.
The specific embodiment
In Fig. 1, Fig. 2, music score bracing frame (1) fixes by music easel support bar (11) and pedestal (7), pedal (8) is fixed in pedestal (7) upper surface by pedal rotation bracing frame (10), pedal back-moving spring (14) fixes by back-moving spring stiff end (15) and pedestal (7), pedal (8) and music easel power transmission shaft (9) hinge mutually simultaneously, people's pin are stepped on pedal (8), and can to drive music easel power transmission shaft (9) reciprocating in music easel support bar (11).Music easel power transmission shaft (9) top is connected with page turning helical rack (18), and page turning helical rack (18) is meshed with quadrangular rotating shaft axle head helical gear (21), can drive quadrangular rotating shaft (2) rotation when music easel power transmission shaft (9) is reciprocating.Quadrangular rotating shaft (2) passes page turning thumb wheel center square hole (13), and page turning thumb wheel (3) can slide before and after quadrangular rotating shaft (2) is gone up.Quadrangular rotating shaft (2) drives page turning thumb wheel (3) and turns clockwise, page turning thumb wheel plectrum (12) on the page turning thumb wheel (3) can force music score page fixed mount elongation end (16) to move downward simultaneously, fixed mount elongation end (16) drives whole music score page fixed mount (4) again and does flip-flop movement when moving downward, so just realized the function of music easel automatic page turning.When turning over a page, page turning thumb wheel (3) since gravitate can locate along the music score page fixed mount elongation end (16) that quadrangular rotating shaft (2) slide into down one page music sheet face fixed mount (4) downwards, be that the action of page turning next time prepares, therefore also reached continuous page turning and effect that can many page turnings.
In Fig. 3, music score page fixed mount central shaft (5) is pressed music score page fixed mount (4) up and down, and order links to each other, quadrangular rotating shaft (2) is positioned at the left side of music score page fixed mount central shaft (5), and the width of page turning thumb wheel plectrum (12) is less than the distance between adjacent two music score page fixed mount elongation ends (16).
In Fig. 4, quadrangular rotating shaft axle head helical gear (21) is a ratchet structure, is meshing with each other with page turning helical rack (18), and quadrangular rotating shaft (2) can rotate in fixed mount center hole (20).
In Fig. 5, page turning thumb wheel (3) center is provided with square hole (13), and page turning thumb wheel plectrum (12) quantity is that 3 and mutual angle are 120 degree, and the left side of page turning thumb wheel plectrum (12) upper surface is provided with page turning thumb wheel catch (22).
Claims (3)
1. foot-operated page-turning apparatus for music book, it is characterized in that: music score bracing frame (1) fixes by music easel support bar (11) and pedestal (7), pedal (8) is fixed in pedestal (7) upper surface by pedal rotation bracing frame (10), pedal (8) and music easel power transmission shaft (9) be hinge mutually, and people's pin is stepped on pedal (8), and can to drive music easel power transmission shaft (9) reciprocating in music easel support bar (11); Music easel power transmission shaft (9) top is connected with page turning helical rack (18), and page turning helical rack (18) is meshed with quadrangular rotating shaft axle head helical gear (21), can drive quadrangular rotating shaft (2) rotation when music easel power transmission shaft (9) is reciprocating; Quadrangular rotating shaft (2) passes page turning thumb wheel center square hole (13), and page turning thumb wheel (3) can slide before and after quadrangular rotating shaft (2) is gone up; Quadrangular rotating shaft (2) drives page turning thumb wheel (3) and turns clockwise, page turning thumb wheel plectrum (12) on the page turning thumb wheel (3) can force music score page fixed mount elongation end (16) to move downward simultaneously, and fixed mount elongation end (16) drives whole music score page fixed mount (4) again and does flip-flop movement when moving downward.
2. a kind of foot-operated page-turning apparatus for music book according to claim 1 is characterized in that: the width of page turning thumb wheel plectrum (12) is less than the distance between adjacent two music score page fixed mount elongation ends (16).
3. a kind of foot-operated page-turning apparatus for music book according to claim 1 is characterized in that: page turning thumb wheel plectrum (12) quantity is that 3 and the angle of asking mutually are 120 degree, and the left side of page turning thumb wheel plectrum (12) upper surface is provided with page turning thumb wheel catch (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200864381U CN201092163Y (en) | 2007-08-13 | 2007-08-13 | Treadle type music score page turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200864381U CN201092163Y (en) | 2007-08-13 | 2007-08-13 | Treadle type music score page turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092163Y true CN201092163Y (en) | 2008-07-30 |
Family
ID=39900125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200864381U Expired - Fee Related CN201092163Y (en) | 2007-08-13 | 2007-08-13 | Treadle type music score page turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092163Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946389A (en) * | 2016-06-20 | 2016-09-21 | 宿州学院 | Foot operating music score page turner |
| CN108944147A (en) * | 2018-08-15 | 2018-12-07 | 贵州大学 | A kind of automatically controlled automatic page turning of score machine |
-
2007
- 2007-08-13 CN CNU2007200864381U patent/CN201092163Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946389A (en) * | 2016-06-20 | 2016-09-21 | 宿州学院 | Foot operating music score page turner |
| CN105946389B (en) * | 2016-06-20 | 2017-08-01 | 宿州学院 | A kind of foot-propelled music leaf turner |
| CN108944147A (en) * | 2018-08-15 | 2018-12-07 | 贵州大学 | A kind of automatically controlled automatic page turning of score machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Hongtao Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20090914 |