CN203358086U - Automatic music score page turning device - Google Patents
Automatic music score page turning device Download PDFInfo
- Publication number
- CN203358086U CN203358086U CN 201320358642 CN201320358642U CN203358086U CN 203358086 U CN203358086 U CN 203358086U CN 201320358642 CN201320358642 CN 201320358642 CN 201320358642 U CN201320358642 U CN 201320358642U CN 203358086 U CN203358086 U CN 203358086U
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- CN
- China
- Prior art keywords
- bookmark
- music score
- pulley
- pedal
- page turning
- 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 provides an automatic music score page turning device. The automatic music score page turning device comprises a pedal mechanism, a pulley mechanism and a music score supporting mechanism. The pedal mechanism comprises a base plate, a ratchet bar, a pawl, a reset spring and a pedal plate. The music score supporting mechanism comprises a supporting plate, a guide rail, a pressing strip, bookmarks, drag springs and guide shafts. The guide rail is arranged on the supporting plate, the pressing strip is matched with and arranged on the guide rail, the guide shafts are arranged on the supporting plate, the guide shafts are sleeved with the draw springs respectively, the movable ends of the drag springs are connected with the bookmarks respectively, and the pressing strip covers the bookmarkers. One end of a pull rope is connected with the ratchet bar, and the other end of the pull rope is connected with the pressing strip. The automatic music score page turning device has the advantages that force is exerted through the pedal mechanism and transmitted through the pulley mechanism so that one bookmark can be relieved from the stress of the pressing strip of the music score supporting mechanism every time, one page of a music score can be turned by one of the bookmarks under the stress-free state. The automatic music score page turning device is simplified in structure, convenient to use, capable of achieving automatic page turning and free of help of other people. When the plurality of bookmarks are arranged, one bookmark can be relieved from the stress of the pressing strip of the music score supporting mechanism every time, and therefore multiple pages can be automatically and orderly turned.
Description
Technical field
The utility model relates to the musical instrument assistant product, particularly a kind of qin spectrum automatic leaf turner.
Background technology
Many performing artists be unable to do without the qin spectrum when playing, and many performing artists need to make with the hands when playing simultaneously.When needs stir music score, the performance of having to stop, this can affect playing effect.Perhaps, separately establish the action that the professional is turned over the qin spectrum, extremely inconvenient so again.
The utility model content
In order to solve above-mentioned existing technical problem, the utility model provides a kind of qin spectrum automatic leaf turner, adopts the footstep mechanism application of force, by the transmission of pulley mechanism, make press strip one step decompress(ion) one bookmark of qin spectrum supporting mechanism, the bookmark qin that overturns under pressure-less state is composed a page.
The utility model solves above-mentioned existing technical problem, and a kind of qin spectrum automatic leaf turner is provided, and comprises footstep mechanism, pulley mechanism and qin spectrum supporting mechanism; Described footstep mechanism comprises base plate, ratchet bar, ratchet, back-moving spring and pedal; Described pedal is hinged in described base plate, simultaneously, between described pedal and described base plate, described back-moving spring is set; Described ratchet is hinged in the free end of described pedal; Described ratchet coordinates with described ratchet bar; Described base plate carries described ratchet bar; Described pulley mechanism comprises the first pulley, the second pulley and stay cord; Described stay cord coordinates with described the first pulley, described the second pulley; Described qin spectrum supporting mechanism comprises gripper shoe, guide rail, press strip, bookmark, stiff spring and leading axle; Described gripper shoe has described guide rail, and described press strip is equipped with in described guide rail; Described gripper shoe arranges described leading axle, and described stiff spring is sheathed on described leading axle, and the movable end of described stiff spring connects described bookmark; Described press strip is covered on described bookmark; One end of described stay cord connects described ratchet bar, the other end connects described press strip.
The utility model further improves as described below.
Described bookmark, described stiff spring and described leading axle are many covers, are arranged in parallel.
Described bookmark is L shaped or I shape.
Described qin spectrum supporting mechanism comprises blend stop.
Compared to prior art, the beneficial effects of the utility model are: adopt the footstep mechanism application of force, by the transmission of pulley mechanism, make press strip one step decompress(ion) one bookmark of qin spectrum supporting mechanism, the bookmark qin that overturns under pressure-less state is composed a page.Structure is simplified, easy to operate, realizes automatic page turning, and helps without other people.When bookmark while being a plurality of, step decompress(ion) one bookmark, have the continuous automatic turning multipage of realizing.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model qin spectrum automatic leaf turner.
The structural representation that Fig. 2 is footstep mechanism.
The view when pedal that Fig. 3 is Fig. 2 is depressed.
The view that the ratchet bar that Fig. 4 is Fig. 2 takes a step forward.
The structural representation that Fig. 5 is pulley mechanism.
Fig. 6 is the view of stiff spring while being pressed.
View when Fig. 7 is the stiff spring decompress(ion).
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| Ratchet 113 | Back-moving |
| Pedal 115 | The |
| The |
Stay |
| Gripper |
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| Press strip 133 | |
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The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further illustrated.
Shown in Fig. 1 to Fig. 7, a kind of qin spectrum automatic leaf turner, comprise footstep mechanism, pulley mechanism and qin spectrum supporting mechanism; Footstep mechanism comprises base plate 111, ratchet bar 112, ratchet 113, back-moving spring 114 and pedal 115; Pedal 115 is hinged in base plate 111, simultaneously, between pedal 115 and base plate 111, back-moving spring 114 is set, the player jams on pedal 115, while needing page turning, jam on once, after unclamping pedal 115, this pedal 115 returns to original position under the effect of back-moving spring 114 power.Ratchet 113 is hinged in the free end of pedal 115, ratchet 113 coordinates with ratchet bar 112, when pedal 115 is jammed on, promoting ratchet bar 112 with ratchet 113 advances, often jam on once, ratchet bar 112 takes a step forward, and pedal 115, ratchet 113 and ratchet bar 112 compositions one are ratchet bar 112 mechanisms intermittently.Base plate 111 carrying ratchet bars 112, when this ratchet bar 112 counterweight appropriateness, it directly is positioned on base plate 111 and gets final product; Also can a chute be set on base plate 111, ratchet bar 112 is placed in chute, make ratchet bar 112 move along chute; Even, a ratchet frame can be set on base plate 111, to coordinate ratchet bar 112.Pulley mechanism comprises the first pulley 121, the second pulley 122 and stay cord 123, and stay cord 123 coordinates with the first pulley 121, the second pulley 122, for transmitting the stepping power of ratchet bar 112.Qin spectrum supporting mechanism comprises gripper shoe 131, guide rail 132, press strip 133, bookmark 134, stiff spring 135 and leading axle 136; Gripper shoe 131 has guide rail 132, and press strip 133 is equipped with in guide rail 132, and press strip 133 moves at guide rail 132 interior orientations; Gripper shoe 131 arranges leading axle 136, stiff spring 135 is sheathed on leading axle 136, the movable end of stiff spring 135 connects bookmark 134, when stiff spring 135 is stretched, the bookmark 134 of its connection is placed in the below of a qin spectrum page, when stiff spring 135 resets, the bookmark 134 of its connection props up the qin spectrum page and realizes page turn over operation.Press strip 133 is covered on bookmark 134, and during page turning, press strip 133 moves to and breaks away from bookmark 134; One end of stay cord 123 connects ratchet bar 112, other end connection trim strip 133, realizes that press strip 133 advances step by step, i.e. bookmark 134 decompress(ion) one by one.Adopt the footstep mechanism application of force, by the transmission of pulley mechanism, make press strip 133 1 step decompress(ion) one bookmark 134, one bookmarks 134 of the qin spectrum supporting mechanism qin that overturns under pressure-less state compose a page.Structure is simplified, easy to operate, realizes automatic page turning, and helps without other people.When bookmark 134 while being a plurality of, step decompress(ion) one bookmark 134, have the continuous automatic turning multipage of realizing.
Qin spectrum supporting mechanism comprises blend stop 137, when gripper shoe 131 is tilting, in case the qin spectrum glides, below the qin spectrum, this blend stop 137 is set.Gripper shoe 131 of the present utility model is a rectangular slab, can horizontal positioned or slant setting, and the qin spectrum directly is placed on the ad-hoc location of this gripper shoe 131.
N cover leading axle 136, stiff spring 135 and bookmark 134 can be installed in gripper shoe 131 tops, and wherein N is for needing the maximum number of pages of continuous automatic page turning, and next first song of ordinary circumstance is no more than 5 pages, therefore, take N=5 in Fig. 1 as example.The left end of stiff spring 135 and gripper shoe 131 or leading axle 136 are connected, and right-hand member is unsettled.Leading axle 136 is semicircle, and this stiff spring 135 can be stretched and retract along this leading axle 136.The right-hand member of this stiff spring 135 bookmark 134 that is connected.When this bookmark 134 does not turn over book, this bookmark 134 is placed on by below page turning, this stiff spring 135 is stretched, and with press strip 133, pushes down bookmark 134, and stiff spring 135 is not rebounded; When needs turn over book, press strip 133 is retracted, and discharges bookmark 134, and stiff spring 135 is retracted, and drives bookmark 134 along leading axle 136 Rotate 180s
othereby, the page of former bookmark 134 tops is translated into to the left side and compressed by bookmark 134, prevent that the page turned over from returning.
The guide rail 132 that is connected on gripper shoe 131, press strip 133 can slide along guide rail 132.When page turning not, press strip 133 is pushed down all bookmarks 134, comprises the first bookmark, the second bookmark, the 3rd bookmark, Four Books label, the 5th bookmark.When needs turn over the 1st page, press strip 133 moves between the first bookmark and the second bookmark to the direction away from the qin spectrum along guide rail 132, discharges the first bookmark, the 1st page of automatic page turning; When needs turn over the 2nd page, press strip 133 continues again to move between the second bookmark and the 3rd bookmark to the direction away from the qin spectrum, discharges the second bookmark, the 2nd page of automatic page turning; Other page similar.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a qin spectrum automatic leaf turner, is characterized in that: comprise footstep mechanism, pulley mechanism and qin spectrum supporting mechanism;
Described footstep mechanism comprises base plate, ratchet bar, ratchet, back-moving spring and pedal;
Described pedal is hinged in described base plate, simultaneously, between described pedal and described base plate, described back-moving spring is set;
Described ratchet is hinged in the free end of described pedal; Described ratchet coordinates with described ratchet bar;
Described base plate carries described ratchet bar;
Described pulley mechanism comprises the first pulley, the second pulley and stay cord; Described stay cord coordinates with described the first pulley, described the second pulley;
Described qin spectrum supporting mechanism comprises gripper shoe, guide rail, press strip, bookmark, stiff spring and leading axle;
Described gripper shoe has described guide rail, and described press strip is equipped with in described guide rail;
Described gripper shoe arranges described leading axle, and described stiff spring is sheathed on described leading axle, and the movable end of described stiff spring connects described bookmark;
Described press strip is covered on described bookmark;
One end of described stay cord connects described ratchet bar, the other end connects described press strip.
2. qin according to claim 1 is composed automatic leaf turner, it is characterized in that: described bookmark, described stiff spring and described leading axle, for many covers, are arranged in parallel.
3. qin according to claim 1 and 2 is composed automatic leaf turner, and it is characterized in that: described bookmark is L shaped or I shape.
4. qin according to claim 1 and 2 is composed automatic leaf turner, it is characterized in that: described qin spectrum supporting mechanism comprises blend stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320358642 CN203358086U (en) | 2013-06-21 | 2013-06-21 | Automatic music score page turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320358642 CN203358086U (en) | 2013-06-21 | 2013-06-21 | Automatic music score page turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358086U true CN203358086U (en) | 2013-12-25 |
Family
ID=49805901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320358642 Expired - Fee Related CN203358086U (en) | 2013-06-21 | 2013-06-21 | Automatic music score page turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080303A (en) * | 2018-08-15 | 2018-12-25 | 贵州大学 | A kind of automatic page turning of score machine of bracing wire sliding block |
| CN111543780A (en) * | 2020-04-23 | 2020-08-18 | 滨州学院 | Music playing and commanding music book supporting device |
-
2013
- 2013-06-21 CN CN 201320358642 patent/CN203358086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080303A (en) * | 2018-08-15 | 2018-12-25 | 贵州大学 | A kind of automatic page turning of score machine of bracing wire sliding block |
| CN111543780A (en) * | 2020-04-23 | 2020-08-18 | 滨州学院 | Music playing and commanding music book supporting device |
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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: 20131225 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |