CN204123826U - The foot-operated music score frame of convenient movement - Google Patents
The foot-operated music score frame of convenient movement Download PDFInfo
- Publication number
- CN204123826U CN204123826U CN201420602052.1U CN201420602052U CN204123826U CN 204123826 U CN204123826 U CN 204123826U CN 201420602052 U CN201420602052 U CN 201420602052U CN 204123826 U CN204123826 U CN 204123826U
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- CN
- China
- Prior art keywords
- foot
- base
- page turning
- music score
- conical gear
- 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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- Auxiliary Devices For Music (AREA)
Abstract
The utility model relates to the technical field of music score of Chinese operas process, particularly relates to a kind of music score of Chinese operas page turner, and foot-operated music score frame of the present utility model can turn over spectrum forward or backward with foot operation control pedal, can play by both hands, complete page turning with pin during performance.Comprise original music stand, page turning cross swivel head and base, music stand comprises spectrum face, hack lever below spectrum face, bottom A-frame, be positioned at bottom in face of spectrum and have page turning cross swivel head, all there is tip the every one end of page turning cross swivel head, page turning cross swivel head divides into major axis, connect large conical gear, outer bearing is set under large conical gear and fixes, large conical gear is engaged with small conical gear, small conical gear passes through minor axis, inner bearing connects pinion, be provided with support and bearing is fixed on hack lever, bottom A-frame is connected with base cavity, base gear is had in base cavity, be provided with datum axle and be supported in base top, base gear two EDS maps foot-driven lever four, connect the chain of base gear and pinion, bottom is containing pulley.
Description
Technical field
The utility model relates to the technical field of music score of Chinese operas process, particularly relates to a kind of foot-operated music score frame of convenient movement.
Background technology
As everyone knows, no matter be the independent performance of the commanding officer of many people when instrumental ensembling or wherein someone, all need these people to make with the hands to complete performance, have no time to stir spectrum page.When commanding or player cannot carry on the back spectrum completely, play in the hand that need stop, page turning in a great rush, have impact on playing quality greatly.
Also have relevant patent to mention various automatic staff turning frame, comprehensive various factors, generally all there is the problem of the following aspects in these patents before.Some is merely able to page turning backward and can not Page forward, have ignored a large amount of phenomenon repeated in music score; Some needs power supply, take electric and not environmentally; Some patent equipment manufacturing cost is expensive; Some is then that page turning success rate is low, unadjustable.
Utility model content
For solving the problems of the technologies described above, the utility model provides one can manipulate pedal and turns over spectrum by machine driving forward or backward, and it is adjustable for turning over spectrum rotary head, facilitates easy-operating movable pedal type music score frame.
The foot-operated music score frame of the convenient movement of the utility model, mainly comprises page turning cross swivel head, base, bottom A-frame, large conical gear, small conical gear, little sprocket, base sprocket, foot-driven lever, tip and pulley.
Described base sprocket two sides evenly successively distribute foot-driven lever four, step is distributed in base sprocket two sides, and every 90 degree of steps, are alternately fixed on base sprocket two sides.
Described page turning cross swivel head shape is cross shape, and most advanced and sophisticated length all with rubber tip, and by being threadedly connected to page turning cross swivel head, is exposed by rotating most advanced and sophisticated adjustment in each tip.
Described large conical gear, small conical gear, little sprocket and their gear ratio of base sprocket are 13:26:10:40.
Described base is connected with bottom A-frame, welds inseparable, and with pulley.
Compared with prior art the beneficial effects of the utility model are: by above-mentioned setting, can regulate page turning cross swivel head tip length, can be suitable for the different music score of Chinese operas of various thickness originally; Stir page turning cross spin head 180 degree each time, have two tips through the music score of Chinese operas, first tip is used for having wiped spectrum page, and second tip ensures that page climbs over, and improves success rate; Datum axle place plane overlaps with submounts plate, the foot-driven lever of highest point is stepped on to when overlapping with the upper space of a whole page, originally the homonymy foot-driven lever being positioned at lowest part also overlaps with submounts plate just, contact sole, can effectively prevent effect of inertia page turning excessive, ensureing that base sprocket turns over angle is at every turn 90 degree; Spectrum page can also be returned and turn over; The pure machinery of structure used, environmental protection does not waste energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 3 is the structural representation in A direction from Fig. 1;
Fig. 2 is the structural representation in B direction from Fig. 1;
Fig. 4 is the structural representation in C direction from Fig. 1.
1, face is composed; 2, page turning cross swivel head; 3, base; 4, hack lever; 5, bottom A-frame; 6, major axis; 7, large conical gear; 8, outer bearing; 9, support arm; 10, small conical gear; 11, minor axis; 12, inner bearing; 13, little sprocket; 14, inner support; 15, base sprocket; 16, datum axle; 17, foot-driven lever; 18, chain; 19, most advanced and sophisticated; 20, pulley.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1,2,3, 4, first will wherein step on to horizontal level by two, side foot-driven lever 17 with pin during use, guarantee that page turning cross swivel head 2 is in honest state, as Fig. 4.The music score of Chinese operas that need play is placed in spectrum face 1, notes, should be positioned over middle, and the tip 19 of adjustment page turning cross swivel head 2, makes most advanced and sophisticated 19 rubber tip clip the music score of Chinese operas.Open the fixture of pulley 20, dilatory the utility model facilitates the foot-operated music score frame of movement to desired location, by the fixture of lower sheave 20.During performance, as needs page turning backward, step on forward the foot-driven lever 17 being in extreme higher position, until another homonymy foot-driven lever touches ball of foot (rotating 90 degree); Turn over spectrum page as returned, the foot-driven lever 17 being in extreme higher position is stepped on forward, until another homonymy foot-driven lever touches heel (rotating 90 degree).Play complete, slightly adjust loose page turning cross to rotate the tip 19 of 2, take out the music score of Chinese operas.
Claims (4)
1. the foot-operated music score frame of convenient movement, comprise page turning cross swivel head (2), base (3), bottom A-frame (5), large conical gear (7), small conical gear (10), little sprocket (13), base sprocket (15), foot-driven lever (17), most advanced and sophisticated (19) and pulley (20), its feature is, base sprocket (15) two sides evenly distributes foot-driven lever (17) four successively, step is distributed in base sprocket (15) two sides, every 90 degree of steps, are alternately fixed on base sprocket (15) two sides.
2. the foot-operated music score frame of convenient movement according to claim 1, it is characterized in that, described page turning cross swivel head (2) shape is cross shape, each tip (19) is all with rubber tip, and by being threadedly connected to page turning cross swivel head (2), regulate by rotating tip (19) length exposing tip.
3. the foot-operated music score frame of convenient movement according to claim 1, it is characterized in that, described large conical gear (7), small conical gear (10), little sprocket (13), base sprocket (15) gear ratio is 13:26:10:40.
4. the foot-operated music score frame of convenient movement according to claim 1, it is characterized in that, described base (3) is connected with bottom A-frame (5), welds inseparable, and with pulley (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602052.1U CN204123826U (en) | 2014-10-20 | 2014-10-20 | The foot-operated music score frame of convenient movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602052.1U CN204123826U (en) | 2014-10-20 | 2014-10-20 | The foot-operated music score frame of convenient movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123826U true CN204123826U (en) | 2015-01-28 |
Family
ID=52380212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602052.1U Expired - Fee Related CN204123826U (en) | 2014-10-20 | 2014-10-20 | The foot-operated music score frame of convenient movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459662A (en) * | 2016-01-14 | 2016-04-06 | 丁明伟 | Pedaled page turning machine |
| CN112656117A (en) * | 2020-12-17 | 2021-04-16 | 湖南城市学院 | Electronic music stand convenient for turning music score |
-
2014
- 2014-10-20 CN CN201420602052.1U patent/CN204123826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459662A (en) * | 2016-01-14 | 2016-04-06 | 丁明伟 | Pedaled page turning machine |
| CN112656117A (en) * | 2020-12-17 | 2021-04-16 | 湖南城市学院 | Electronic music stand convenient for turning music score |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |