CN205416809U - Music book automatic page turning ware - Google Patents
Music book automatic page turning ware Download PDFInfo
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- CN205416809U CN205416809U CN201620208471.6U CN201620208471U CN205416809U CN 205416809 U CN205416809 U CN 205416809U CN 201620208471 U CN201620208471 U CN 201620208471U CN 205416809 U CN205416809 U CN 205416809U
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- plectrum
- limit switch
- driving device
- rotary shaft
- music
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Abstract
The utility model relates to a music book automatic page turning ware belongs to the musical instrument field, the technical problem that will solve provides a music book automatic page turning ware, replaces the manual music book that turns through the machine, will wait that the music book that turns is fixed in the swivel mount on, rotatory through the electric machine control rotation axis, the swivel mount is stirred through the plectrum to the rotation axis to reach the mesh of the automatic music book that overturns, the problem of this technique is solved the technical scheme who adopts does: a music book automatic page turning ware, including control padel, a supporting plate, circulator and rotation driving device, the circulator is including fixed cover, the rotation axis, swivel mount and plectrum, fixed cover is fixed in in the backup pad, fixed cover is opened there is the internal thread, the rotation axis is opened there is the external screw thread, the plectrum sets up on the rotation axis, the plectrum passes through the rotation of rotation axis and rotates, the swivel mount suit is sheathe in fixed, it is rotatory around fixed cover that the swivel mount passes through the plectrum, the rotation of rotation driving device control rotation axis, pass through the connection of electric lines between control padel and the rotation driving device.
Description
Technical field
This utility model one music-score automatic-turning-page device, belongs to musical instruments technical field.
Background technology
Music score is a kind of with printing or hand-written making, the method recording music with symbol, any happy person be unable to do without music score to guide performance when playing, but much all there is the situation of big length in melody, one-page cannot be shown the full content of melody, at this time it is accomplished by music score separately printing to different paper, when playing, happy person needs the melody playing lower one page that manual overturning music score could compare, upset music score can affect the playing quality of happy person, also performance can be made to be interrupted, interrupt the state of mind of player.
Utility model content
This utility model overcomes the deficiency that prior art exists, provide a kind of music-score automatic-turning-page device, replace manually stirring music score by machine, music score to be stirred is fixed on swivel mount, control rotary shaft by motor to rotate, rotary shaft stirs swivel mount by plectrum, thus reaches the purpose of automatic turning music score.
nullIn order to solve above-mentioned technical problem，The technical solution adopted in the utility model is: a kind of music-score automatic-turning-page device，Including page turning main body and control pedal，Described page turning main body includes gripper shoe、Rotator and rotating driving device，Described gripper shoe is the lamellar body more than conventional music score size，Described rotator is fixed on the central axis of gripper shoe，Described rotator includes fixed cover、Rotary shaft、Swivel mount and plectrum，Described fixed cover is fixed in gripper shoe，The center of described fixed cover has female thread，Described rotary shaft has the external screw thread matched with fixed cover female thread，Described plectrum is arranged at the top of rotary shaft，Described plectrum by the rotation of rotary shaft at Space Rotating and moving up and down，Described swivel mount is movably set in the cylindrical of fixed cover，Described swivel mount is rotated around fixed cover by stirring of plectrum，Described rotating driving device is arranged at the bottom of rotary shaft and controls the rotation of rotary shaft，Connected and control the rotating of rotating driving device between described control pedal and rotating driving device by electric wire.
It is provided with slideway in described gripper shoe, described slideway is positioned in the gripper shoe corresponding to rotating driving device, described rotating driving device is provided with the fixture block coordinated with slideway near the side of slideway, described fixture block is positioned at slideway, described rotating driving device controls along with rotary shaft moves up and down while rotary shaft rotates, and described fixture block moves up and down in slideway along with the movement of rotating driving device.
Described swivel mount includes poke rod, horizon bar and rotating disk, described rotating disk is placed on the outside of fixed cover, described horizon bar is fixed on the sidewall of rotating disk, described poke rod is vertically fixed on horizon bar one end near rotating disk, the outer end of described horizon bar is provided with the clip for fixing music score, described poke rod dials to opposite side along with the rotation of plectrum from the side of gripper shoe, and described swivel mount moves due to the rotation of plectrum.
The quantity of described swivel mount is multiple, the outside being arranged at fixed cover of superposing type, gap is left between two described rotating disks, the tip height of described poke rod becomes staged to be distributed, adjacent two described poke rods difference height is rotating disk thickness and chinky altitude sum, and it is identical with the difference in height of adjacent two described poke rods that described plectrum revolves the height declined that turns around.
nullDescribed control pedal includes rotating forward pedal and reversion pedal，The bottom of described rotating forward pedal is connected with the first switch Q1，The bottom of described reversion pedal is connected with second switch Q2，The middle part of described rotary shaft is provided with limit switch plectrum，Described limit switch plectrum side is fixed with the first limit switch x1，Described first limit switch x1 is the unidirectional limit switch that long side, side is short，Described limit switch plectrum by rotary shaft just then opening limit switch x1，The lower section of described rotating driving device is fixed with and limits the second limit switch x2 that rotating driving device moves down，One end of described first switch Q1 connects one end of the normally opened contact J1.1 of relay J 1、One end of the normally opened contact J2.1 of relay J 2、One end of first limit switch x1、One end of second switch Q2 and positive source，The other end of described first switch Q1 connects the other end and one end of relay J 1.3 of the first limit switch x1，The other end of described relay J 1.3 connects one end of the normally-closed contact J2.2 of relay J 2，The other end of described normally-closed contact J2.2 connects one end of the normally-closed contact J1.2 of relay J 1、The outfan of motor D1 and power cathode，The other end of described normally-closed contact J1.2 connects one end of the coil J2.3 of relay J 2，The other end of the coil J2.3 of described relay J 2 connects one end of the second limit switch x2，The other end of described second limit switch x2 connects the other end of second switch Q2，The other end of the other end of the normally opened contact J1.1 of described relay J 1 and the normally opened contact J2.1 of relay J 2 is connected with the input of motor D1.
The top edge of described gripper shoe is symmetrically fixed with the clip for fixing music score.
Described plectrum is soft material.
The rear portion of described gripper shoe is provided with supporting leg.
When described limit switch plectrum and the first limit switch x1 contact, plectrum contacts with poke rod.
This utility model compared with prior art has the advantages that
1, this device uses Electronic control to replace manually stirring music score, does not interferes with happy person and plays, when stirring music score, it is only necessary to tramps with one's feet and step on switch and can realize page turning, simple to operation.
2, this device uses swivel mount to operate each music score to be flipped, the music score temporarily not overturn is clamped by clip fixing in gripper shoe, the some music score needing upset are fixed on some swivel mounts by the clip on swivel mount respectively, by plectrum one by one stir swivel mount, thus music score is carried out upset page by page.
3, this device uses liftable rotary shaft to control moving up and down of plectrum, stirs the most different poke rods in order, thus it is score to be performed to realize upset page by page.
4, this device uses pedal to control the rotation of rotary shaft, two pedals of setting will be rotated and reverse, during rotating forward, trample rotating forward pedal, utilize the falling head of limit switch rotating cycle and rotating driving device to limit rotary shaft, realize riding once, the function of upset one page, when again playing, tramples reversion pedal, make rotary shaft return original state, page turning can be restarted.
5, this apparatus structure is simple, and volume is little, goes for using during any instrument playing, can be placed on piano spectrum support, it is also possible to be positioned on any common music easel, practicality easy to carry.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described further.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is side view of the present utility model.
Fig. 4 is top view of the present utility model.
Fig. 5 is the partial view one that plectrum stirs swivel mount.
Fig. 6 is the top view one that plectrum stirs swivel mount.
Fig. 7 is the partial view two that plectrum stirs swivel mount.
Fig. 8 is the top view two that plectrum stirs swivel mount.
Fig. 9 is the partial view three that plectrum stirs swivel mount.
Figure 10 is the top view three that plectrum stirs swivel mount.
Figure 11 is the partial view four that plectrum stirs swivel mount.
Figure 12 is the top view four that plectrum stirs swivel mount.
Figure 13 is limit switch plectrum and the structural representation of the first limit switch x1.
Figure 14 is circuit diagram of the present utility model.
In figure 1 for page turning main body, 2 be control pedal, 3 for gripper shoe, 4 for rotator, 5 for rotating driving device, 6 for fixed cover, 7 for rotary shaft, 8 for swivel mount, 9 for plectrum, 10 for slideway, 11 for fixture block, 12 for poke rod, 13 for horizon bar, 14 for rotating disk, 15 for clip, 16 for limit switch plectrum, 17 be supporting leg.
Detailed description of the invention
nullAs shown in Fig. 1 ~ Figure 14，This utility model one music-score automatic-turning-page device，Including page turning main body 1 and control pedal 2，Described page turning main body 1 includes gripper shoe 3、Rotator 4 and rotating driving device 5，Described gripper shoe 3 is the lamellar body more than conventional music score size，Described rotator 4 is fixed on the central axis of gripper shoe 3，Described rotator 4 includes fixed cover 6、Rotary shaft 7、Swivel mount 8 and plectrum 9，Described fixed cover 6 is fixed in gripper shoe 3，The center of described fixed cover 6 has female thread，Described rotary shaft 7 has the external screw thread matched with fixed cover 6 female thread，Described plectrum 9 is arranged at the top of rotary shaft 7，Described plectrum 9 by the rotation of rotary shaft 7 at Space Rotating and moving up and down，Described swivel mount 8 is movably set in the cylindrical of fixed cover 6，Described swivel mount 8 is rotated around fixed cover 6 by stirring of plectrum 9，Described rotating driving device 5 is arranged at the bottom of rotary shaft 7 and controls the rotation of rotary shaft 7，Connected and control the rotating of rotating driving device 5 between described control pedal 2 and rotating driving device 5 by electric wire.
It is provided with slideway 10 in described gripper shoe 3, described slideway 10 is positioned in the gripper shoe 3 corresponding to rotating driving device 5, described rotating driving device 5 is provided with the fixture block 11 coordinated with slideway 10 near the side of slideway 10, described fixture block 11 is positioned at slideway 10, described rotating driving device 5 controls along with rotary shaft 7 moves up and down while rotary shaft 7 rotates, and described fixture block 11 moves up and down in slideway 10 along with the movement of rotating driving device 5.
Described swivel mount 8 includes poke rod 12, horizon bar 13 and rotating disk 14, described rotating disk 14 is placed on the cylindrical of fixed cover 6, described horizon bar 13 is fixed on the sidewall of rotating disk 14, described poke rod 12 is vertically fixed on horizon bar 13 one end near rotating disk 14, the outer end of described horizon bar 13 is provided with the clip 15 for fixing music score, described poke rod 12 dials to opposite side along with the rotation of plectrum 9 from the side of gripper shoe 3, and described swivel mount 8 moves due to the rotation of plectrum 9.
The quantity of described swivel mount 8 is multiple, the outside being arranged at fixed cover 6 of superposing type, gap is left between two described rotating disks 14, the tip height of described poke rod 12 becomes staged to be distributed, adjacent two described poke rods 12 difference height is rotating disk 14 thickness and chinky altitude sum, and it is identical with the difference in height of adjacent two described poke rods 12 that described plectrum 9 revolves the height declined that turns around.
nullDescribed control pedal 2 includes rotating forward pedal and reversion pedal，The bottom of described rotating forward pedal is connected with the first switch Q1，The bottom of described reversion pedal is connected with second switch Q2，The middle part of described rotary shaft 7 is provided with limit switch plectrum 16，Described limit switch plectrum 16 side is fixed with the first limit switch x1，Described first limit switch x1 is the unidirectional limit switch that long side, side is short，Described limit switch plectrum 16 by rotary shaft 7 just then opening limit switch x1，The lower section of described rotating driving device 5 is fixed with and limits the second limit switch x2 that rotating driving device 5 moves down，Described rotating driving device 5 includes motor D1 and decelerator，One end of described first switch Q1 connects one end of the normally opened contact J1.1 of relay J 1、One end of the normally opened contact J2.1 of relay J 2、One end of first limit switch x1、One end of second switch Q2 and positive source，The other end of described first switch Q1 connects the other end and one end of relay J 1.3 of the first limit switch x1，The other end of described relay J 1.3 connects one end of the normally-closed contact J2.2 of relay J 2，The other end of described normally-closed contact J2.2 connects one end of the normally-closed contact J1.2 of relay J 1、The outfan of motor D1 and power cathode，The other end of described normally-closed contact J1.2 connects one end of the coil J2.3 of relay J 2，The other end of the coil J2.3 of described relay J 2 connects one end of the second limit switch x2，The other end of described second limit switch x2 connects the other end of second switch Q2，The other end of the other end of the normally opened contact J1.1 of described relay J 1 and the normally opened contact J2.1 of relay J 2 is connected with the input of motor D1.
The top edge of described gripper shoe 3 is symmetrically fixed with the clip 15 for fixing music score.
Described plectrum 9 is soft material.
The rear portion of described gripper shoe 3 is provided with supporting leg 17.
When described limit switch plectrum 16 contacts with the first limit switch x1, plectrum 9 contacts with poke rod 12.
Specifically used method and operation principle:
The part do not played before and after music score is first clipped on two clips 15 of gripper shoe 3 by user respectively, the remaining some pages of music score played are clipped on several swivel mounts 8 by clip 15 respectively, the music score fixed can be unified to be placed on right side, then rotating driving device 5 is energized, it is now normally off due to limit switch x1, the coil J1.3 of relay J 1 obtains electric, now normally opened contact J1.1 Guan Bi, normally closed electric shock J1.2 disconnects, motor D1 obtains electric, rotary shaft 7 turns clockwise, now limit switch plectrum 16 is followed rotary shaft 7 and is rotated to the first limit switch x1, the long end of the first limit switch x1 is pushed aside by limit switch plectrum 16, now the first limit switch x1 disconnects, loop dead electricity, rotary shaft 7 stops operating, whole device is in the starting stage.
nullThen user strikes up，When needs forward upset music score，I.e. need to turn left music score from the right side upset time，User foot is gently stepped on and is rotated forward pedal，Now the first switch Q1 connects，The coil J1.3 of relay J 1 obtains electric，Now normally opened contact J1.1 Guan Bi，Normally closed electric shock J1.2 disconnects，Motor D1 obtains electric，Rotary shaft 7 turns clockwise，Now limit switch plectrum 16 is followed rotary shaft 7 and is rotated，Owing to the long end of the first limit switch x1 is pushed aside by limit switch plectrum 16，Therefore when limit switch plectrum 16 starts to rotate，First limit switch x1 disconnects shape，Along with rotating forward of limit switch plectrum 16，Limit switch plectrum 16 is gradually peeled off from the long end of the first limit switch x1，After stripping，First limit switch x1 Guan Bi，Now，When the first switch Q1 disconnects，Loop is still powered on，Rotary shaft 7 may proceed to rotate，Therefore，User is when forward upset music score，Only need to gently step on and rotate forward pedal，By limit switch plectrum 16 groups from the first limit switch x1，Performance is affected without trampling rotating forward pedal always.
Limit switch plectrum 16 is dialled from rear with the first limit switch x1, rotary shaft 7 continues to rotate, now, the fixing plectrum 9 with rotary shaft 7 upper end can be followed the rotation of rotary shaft 7 and be rotated, owing to plectrum 9 contacts with poke rod 12, plectrum 9 stirs poke rod 12, now poke rod 12 drives horizon bar 13 to move at horizontal plane, owing to clip 15 is fixed on the outer end of horizon bar 13, therefore clip 15 is followed the movement of horizon bar and is drawn arc in space, it is fixed on the music score to be flipped below clip 15 and has translated into the left side from the right side along with the movement of clip 15, thus complete the step of page turning.
Music score is browsed behind the left side, rotary shaft 7 has the most only turned half-turn, owing to limit switch plectrum 16 is also not exposed to the first limit switch x1, therefore rotary shaft 7 may proceed to rotate, now plectrum 9 can be followed the rotation of rotary shaft 7 and be continued to rotate, stop due to poke rod 12, plectrum 9 progressively can bend along with the rotation of rotary shaft 7, until dialling from poke rod 12, dial from rear, rotary shaft 7 continues to rotate until making limit switch plectrum 16 again contact with the first limit switch x1 after a circle, rotary shaft 7 is stopped the rotation, now plectrum 9 is parked in the rear of second poke rod 12.
Owing to rotary shaft 7 rotation can make the height of plectrum 9 change, therefore difference in height it is also required between poke rod 12 to coordinate the plectrum 9 displacement on vertical, and the difference in height of poke rod 12 is just that the thickness of rotating disk 14 is plus the sum in gap between rotating disk 14, so, when plectrum 9 is on the right side of turning left back, the position after decline just is wanted to coordinate with second poke rod 12.
When user needs page turning again, only need to again ride rotating forward pedal, complete above-mentioned motor process, thus page 2 music score is gone to left from right side-overturn, again contact with the first limit switch x1 at limit switch plectrum 16, after plectrum 9 contacts with the 3rd poke rod 12, rotary shaft 7 stops operating, and waits that user carries out the upset of page 3.
nullWhen user has played whole song，When needing again to play，Then need firmly to invert pedal with foot-operated，Thus connect second switch Q2，Now the coil J2.3 of relay J 2 obtains electric，Normally opened contact J2.1 closes，Normally-closed contact J2.2 disconnects，Motor D1 obtains electric，Rotary shaft 7 rotates counterclockwise，Now，Owing to plectrum 9 is in minimum altitude，All of poke rod 12 can be stirred when rotating the most counterclockwise simultaneously，Therefore，The music score being needed to be turned back can be driven by plectrum 9 simultaneously and turn back right side from left side，But，Foot can not be departed from reversion pedal now，Because now plectrum 9 is also in lowest order，Rotary shaft 7 must be continued counter-rotating could progressively rotate plectrum 9 to peak，When plectrum 9 counter-rotating，Every revolution plectrum 9 all can touch poke rod 12，Under the obstruction of poke rod 12, plectrum 9 gradually bends，Then disengage with poke rod 12.
Reversion time, limit switch plectrum 16 can touch the first limit switch x1 equally, due to normally-closed contact J2.2 disconnect, therefore the first limit switch x1 do not interfere with loop dead electricity.
nullUser is when foot-operated reversion pedal，How high it is inverted on earth without observing rotary shaft 7，Only need to step on reversion pedal always，Because being provided above the second limit switch x2 at rotating driving device 5，While swingle 7 counter-rotating，Swingle 7 can drive the gradually upper shifting of plectrum 9 and rotating driving device 5，When moving at the second limit switch x2 on the fixture block 11 on rotating driving device 5，Second limit switch x2 opens，The now coil J2.3 dead electricity of relay J 2，Normally opened contact J2.1 disconnects，Normally-closed contact J2.2 closes，Now loop dead electricity，Rotating driving device 5 quits work，Swingle 7 stops mobile，Now，Even if foot-operated reversion pedal again，Swingle 7 also will not rotate again and move down，Now，Whole device returns to initial position，Forward page turning can be carried out again，User can play an instrument from newly again.
Additionally, owing to the height of rotary shaft 7 changes always, and limit switch plectrum 16 is fixed in rotary shaft 7, therefore limit switch plectrum 16 moves up and down as well as rotary shaft 7, so that limit switch plectrum 16 every revolution can contact with the first limit switch x1, the height of limit switch plectrum 16 should be more than the total kilometres of rotary shaft about 7.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (9)
- null1. a music-score automatic-turning-page device，It is characterized in that: include page turning main body (1) and control pedal (2)，Described page turning main body (1) includes gripper shoe (3)、Rotator (4) and rotating driving device (5)，Described gripper shoe (3) is the lamellar body more than conventional music score size，Described rotator (4) is fixed on the central axis of gripper shoe (3)，Described rotator (4) includes fixed cover (6)、Rotary shaft (7)、Swivel mount (8) and plectrum (9)，Described fixed cover (6) is fixed in gripper shoe (3)，The center of described fixed cover (6) has female thread，Described rotary shaft (7) has the external screw thread matched with fixed cover (6) female thread，Described plectrum (9) is arranged at the top of rotary shaft (7)，Described plectrum (9) by the rotation of rotary shaft (7) at Space Rotating and moving up and down，Described swivel mount (8) is movably set in the cylindrical of fixed cover (6)，Described swivel mount (8) is rotated around fixed cover (6) by stirring of plectrum (9)，Described rotating driving device (5) is arranged at the bottom of rotary shaft (7) and controls the rotation of rotary shaft (7)，Connected and control the rotating of rotating driving device (5) between described control pedal (2) and rotating driving device (5) by electric wire.
- A kind of music-score automatic-turning-page device the most according to claim 1, it is characterized in that: in described gripper shoe (3), be provided with slideway (10), described slideway (10) is positioned in the gripper shoe (3) corresponding to rotating driving device (5), described rotating driving device (5) is provided with, near the side of slideway (10), the fixture block (11) coordinated with slideway (10), described fixture block (11) is positioned at slideway (10), described rotating driving device (5) controls while rotary shaft (7) rotates along with rotary shaft (7) moves up and down, described fixture block (11) moves up and down in slideway (10) along with the movement of rotating driving device (5).
- A kind of music-score automatic-turning-page device the most according to claim 1, it is characterized in that: described swivel mount (8) includes poke rod (12), horizon bar (13) and rotating disk (14), described rotating disk (14) is placed on the cylindrical of fixed cover (6), described horizon bar (13) is fixed on the sidewall of rotating disk (14), described poke rod (12) is vertically fixed on horizon bar (13) one end near rotating disk (14), the outer end of described horizon bar (13) is provided with the clip (15) for fixing music score, described poke rod (12) dials to opposite side along with the rotation of plectrum (9) from the side of gripper shoe (3), described swivel mount (8) moves due to the rotation of plectrum (9).
- A kind of music-score automatic-turning-page device the most according to claim 3, it is characterized in that: the quantity of described swivel mount (8) is multiple, the outside being arranged at fixed cover (6) of superposing type, gap is left between two described rotating disks (14), the tip height of described poke rod (12) becomes staged to be distributed, adjacent two described poke rods (12) difference height is rotating disk (14) thickness and chinky altitude sum, and it is identical with the difference in height of adjacent two described poke rods (12) that described plectrum (9) revolves the height declined that turns around.
- nullA kind of music-score automatic-turning-page device the most according to claim 1，It is characterized in that: described control pedal (2) includes rotating forward pedal and reversion pedal，The bottom of described rotating forward pedal is connected with the first switch Q1，The bottom of described reversion pedal is connected with second switch Q2，The middle part of described rotary shaft (7) is provided with limit switch plectrum (16)，Described limit switch plectrum (16) side is fixed with the first limit switch x1，Described first limit switch x1 is the unidirectional limit switch that long side, side is short，Described limit switch plectrum (16) by rotary shaft (7) just then opening limit switch x1，The lower section of described rotating driving device (5) is fixed with and limits the second limit switch x2 that rotating driving device (5) moves down，Described rotating driving device (5) includes motor D1 and decelerator，One end of described first switch Q1 connects one end of the normally opened contact J1.1 of relay J 1、One end of the normally opened contact J2.1 of relay J 2、One end of first limit switch x1、One end of second switch Q2 and positive source，The other end of described first switch Q1 connects the other end and one end of relay J 1.3 of the first limit switch x1，The other end of described relay J 1.3 connects one end of the normally-closed contact J2.2 of relay J 2，The other end of described normally-closed contact J2.2 connects one end of the normally-closed contact J1.2 of relay J 1、The outfan of motor D1 and power cathode，The other end of described normally-closed contact J1.2 connects one end of the coil J2.3 of relay J 2，The other end of the coil J2.3 of described relay J 2 connects one end of the second limit switch x2，The other end of described second limit switch x2 connects the other end of second switch Q2，The other end of the other end of the normally opened contact J1.1 of described relay J 1 and the normally opened contact J2.1 of relay J 2 is connected with the input of motor D1.
- A kind of music-score automatic-turning-page device the most according to claim 1, it is characterised in that: the top edge of described gripper shoe (3) is symmetrically fixed with the clip (15) for fixing music score.
- A kind of music-score automatic-turning-page device the most according to claim 1, it is characterised in that: described plectrum (9) is soft material.
- A kind of music-score automatic-turning-page device the most according to claim 1, it is characterised in that: the rear portion of described gripper shoe (3) is provided with supporting leg (17).
- A kind of music-score automatic-turning-page device the most according to claim 5, it is characterised in that: when described limit switch plectrum (16) contacts with the first limit switch x1, plectrum (9) contacts with poke rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208471.6U CN205416809U (en) | 2016-03-18 | 2016-03-18 | Music book automatic page turning ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208471.6U CN205416809U (en) | 2016-03-18 | 2016-03-18 | Music book automatic page turning ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416809U true CN205416809U (en) | 2016-08-03 |
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ID=56519125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620208471.6U Expired - Fee Related CN205416809U (en) | 2016-03-18 | 2016-03-18 | Music book automatic page turning ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205416809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481017A (en) * | 2020-03-09 | 2020-08-04 | 商丘师范学院 | Educational work show shelf |
| CN113737435A (en) * | 2021-09-15 | 2021-12-03 | 张敬赏 | Rotary type dyeing and finishing fabric tentering setting machine based on heat exchange |
-
2016
- 2016-03-18 CN CN201620208471.6U patent/CN205416809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113737435A (en) * | 2021-09-15 | 2021-12-03 | 张敬赏 | Rotary type dyeing and finishing fabric tentering setting machine based on heat exchange |
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