CN206348990U - A kind of Piano Teaching music stand - Google Patents
A kind of Piano Teaching music stand Download PDFInfo
- Publication number
- CN206348990U CN206348990U CN201621341225.4U CN201621341225U CN206348990U CN 206348990 U CN206348990 U CN 206348990U CN 201621341225 U CN201621341225 U CN 201621341225U CN 206348990 U CN206348990 U CN 206348990U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- plate
- qin
- qin spectrum
- sets
- 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 discloses a kind of Piano Teaching music stand, including supporting leg, the support bar being arranged on the supporting leg and the qin spectrum plate for being arranged on the support bar top, elongated slot is opened up in the middle of the qin spectrum plate top, one end of the elongated slot opens up shoulder hole, and the lower diameter of the shoulder hole is more than upper diameter, rotating shaft is set in the shoulder hole, the lower end of the rotating shaft sets block, rotating shaft bottom sheathed spring, the upper end of the spring sets baffle ring and the baffle ring is set in the rotating shaft, the lower end of the spring is fixedly installed on the upper surface of the block, the rotating shaft top sets transparent arc pressuring plate and the arc pressuring plate is located at qin spectrum plate upper surface；The qin spectrum intralamellar part both sides are inlaid with permanent magnet, the permanent magnet respectively places transparent pasting board, and the lower surface of the pasting board is inlaid with some iron plates.The utility model is not only simple in structure, easily operated, and can be fixedly secured the qin spectrum of various thickness and composed in qin on plate.
Description
Technical field
The utility model belongs to music teaching technical field of tools, more particularly, to a kind of Piano Teaching music stand.
Background technology
Music is one kind art for reflecting mankind's actual life emotion, and oriental music and west can be divided into from historical development
Music, piano is a kind of keyboard instrument in western classical music, spreads so far, by people's liking deeply, nowadays learns
The people for practising piano performance is more and more, not only cultivates one's taste, and the mood for the people that can releive.
In Piano Teaching is carried out, qin spectrum is essential, and usual teacher can compose qin the piano being placed on above key
On body, because cunning is compared on piano surface in itself, if qin body is rocked when playing, qin spectrum is easily set to fall down, influence teacher's teaching,
And when being imparted knowledge to students in the different stages, qin spectrum and the preaching of teacher are not only relied on, the mark composed to qin is also needed to sometimes
Note is released, to deepen student to teaching the impression of knowledge.
So-called music stand, is mainly used in putting qin spectrum in musical playing process, and for player, qin spectrum to be laid
Stable, the page is smooth, facilitates consultation, normally open music score, because the bonding of spine causes page high resilience, it is impossible to stable
In fixed page, player's access is not easy to very much, the problem of in order to solve such, existing music stand is most all to be carried a pair
Lever, for the music score of opening to be fixed, but the music score for some new music score or thicker, it is necessary to bigger pressure
Page fix can be lived, this form of lever, stress point is small, generally can not be by fixing that the page is stablized so that music score goes out
The state of pressure hind wing, not smooth enough before existing, is unfavorable for player's access.
Utility model content
In view of this, the purpose of this utility model is to be composed in view of the shortcomings of the prior art there is provided a kind of Piano Teaching with qin
Frame, is not only simple in structure, easily operated, and can be fixedly secured the qin spectrum of various thickness and composed in qin on plate.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of Piano Teaching music stand, including supporting leg, the support bar that is arranged on the supporting leg and it is arranged on the branch
Elongated slot is opened up in the middle of the qin spectrum plate on strut top, the qin spectrum plate top, one end of the elongated slot opens up shoulder hole, and the rank
The lower diameter in terraced hole, which is more than in upper diameter, the shoulder hole, sets rotating shaft, and the lower end of the rotating shaft sets block, described turn
Axle bottom sheathed spring, the upper end of the spring sets baffle ring and the baffle ring is set in the rotating shaft, under the spring
End is fixedly installed on the upper surface of the block, and the rotating shaft top sets transparent arc pressuring plate and the arc pressuring plate is located at
The qin spectrum plate upper surface；
The qin spectrum intralamellar part both sides are inlaid with permanent magnet, the permanent magnet respectively places transparent pasting board, the patch
The lower surface of plate is inlaid with some iron plates.
Further, the arc pressuring plate lower surface sets skid resistant course.
Further, the block is that the gear teeth are set on collar stop and the block periphery, is set on the right side of the block
The gear being engaged with the gear teeth is put, the gear is connected by motor output shaft with motor, and the motor is set
Put in power rack inner bottom surface, the power rack is arranged on the qin spectrum plate lower surface；The block bottom sets projection, described
Projection lower slide sets eccentric wheel, and the eccentric wheel is connected by motor output shaft with micromachine, and the micromachine is set
Put in the power rack inner bottom surface, range sensor is set on front side of the qin spectrum plate, the qin spectrum intralamellar part sets CPU, institute
Motor, the micromachine, the range sensor is stated to be connected with the cpu signal.
Further, the range sensor is ultrasonic distance sensor or infrared ray range sensor.
Further, the upper end of the rotating shaft sets del handle.
Further, the support bar is telescopic support bar.
The beneficial effects of the utility model are：
The utility model provides a kind of Piano Teaching composed in qin on plate that can be fixedly secured the qin spectrum of various thickness and used
Music stand, including supporting leg, the support bar that is arranged on supporting leg and the qin spectrum plate for being arranged on support bar top, in qin spectrum plate top
Between position open up elongated slot, for the spine of thicker qin spectrum to be caught in elongated slot, so as to reduce the height of qin spectral expansion and make qin
It is more smooth after spectral expansion；Shoulder hole and diameter of the diameter more than top of shoulder hole bottom are opened up in one end of elongated slot, so
In order in the bottom sheathed spring of rotating shaft, and spring can give rotating shaft to provide an elastic force, this elastic force one side energy
Rotating shaft is enough supported, the transparent arc pressuring plate for being arranged on rotating shaft top can on the other hand be pressed on qin spectrum plate, so as to rise
To the effect for compressing qin spectrum；And arc pressuring plate can not cover qin spectrum content using transparent structure when qin spectrum is compressed；
In addition, being inlaid with permanent magnet respectively in qin spectrum intralamellar part both sides, the paper of the right and left that can so compose qin passes through following table
The transparent pasting board that face is inlaid with iron plate is adsorbed on permanent magnet；At the same time, be arranged on qin spectrum plate in the middle part of arc pressuring plate and
Pasting board-the permanent magnet assembly for being arranged on qin spectrum intralamellar part both sides is combined, and firmly qin spectrum can be fixed tightly on qin spectrum plate.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the utility model.
Fig. 2 is A-A profile structure diagram in Fig. 1.
Fig. 3 is the structural representation of second of embodiment of the utility model.
Fig. 4 is B-B cross-section structure diagram in Fig. 3.
Fig. 5 is the structural representation of the third embodiment of the utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
The accompanying drawing of type embodiment, the technical scheme to the utility model embodiment is clearly and completely described.Obviously, it is described
Embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained belongs to the scope of the utility model protection.
Embodiment 1：
As depicted in figs. 1 and 2, a kind of Piano Teaching music stand, including supporting leg 1, the support that is arranged on the supporting leg 1
Elongated slot 4 is opened up in the middle of bar 2 and the qin spectrum plate 3 for being arranged on the top of support bar 2, qin spectrum plate 3 top, the elongated slot 4
One end opens up shoulder hole 5, and the lower diameter of the shoulder hole 5 is more than setting rotating shaft 6, institute in upper diameter, the shoulder hole 5
The lower end for stating rotating shaft 6 sets block 7, and the bottom sheathed spring 8 of rotating shaft 6, the upper end of the spring 8 sets baffle ring 9 and described
Baffle ring 9 is set in the rotating shaft 6, and the lower end of the spring 8 is fixedly installed in the upper surface of the block 7, the rotating shaft 6
Portion sets transparent arc pressuring plate 10 and the arc pressuring plate 10 is located at qin spectrum plate 3 upper surface；
The qin spectrum plate 3 inside both sides are inlaid with permanent magnet 11, the permanent magnet 11 respectively places transparent pasting board 12,
The lower surface of the pasting board 12 is inlaid with some iron plates.
The lower surface of arc pressuring plate 10 sets skid resistant course.
The utility model provides a kind of Piano Teaching composed in qin on plate that can be fixedly secured the qin spectrum of various thickness and used
Music stand, including supporting leg, the support bar that is arranged on supporting leg and the qin spectrum plate for being arranged on support bar top, in qin spectrum plate top
Between position open up elongated slot, for the spine of thicker qin spectrum to be caught in elongated slot, so as to reduce the height of qin spectral expansion and make qin
It is more smooth after spectral expansion；Shoulder hole and diameter of the diameter more than top of shoulder hole bottom are opened up in one end of elongated slot, so
In order in the bottom sheathed spring of rotating shaft, and spring can give rotating shaft to provide an elastic force, this elastic force one side energy
Rotating shaft is enough supported, the transparent arc pressuring plate for being arranged on rotating shaft top can on the other hand be pressed on qin spectrum plate, so as to rise
To the effect for compressing qin spectrum；And arc pressuring plate can not cover qin spectrum content using transparent structure when qin spectrum is compressed；
In addition, being inlaid with permanent magnet respectively in qin spectrum intralamellar part both sides, the paper of the right and left that can so compose qin passes through following table
The transparent pasting board that face is inlaid with iron plate is adsorbed on permanent magnet；At the same time, be arranged on qin spectrum plate in the middle part of arc pressuring plate and
Pasting board-the permanent magnet assembly for being arranged on qin spectrum intralamellar part both sides is combined, and firmly qin spectrum can be fixed tightly on qin spectrum plate.
Embodiment 2：
As shown in Figure 3 and Figure 4, a kind of Piano Teaching music stand, including supporting leg 1, the support that is arranged on the supporting leg 1
Elongated slot 4 is opened up in the middle of bar 2 and the qin spectrum plate 3 for being arranged on the top of support bar 2, qin spectrum plate 3 top, the elongated slot 4
One end opens up shoulder hole 5, and the lower diameter of the shoulder hole 5 is more than setting rotating shaft 6, institute in upper diameter, the shoulder hole 5
The lower end for stating rotating shaft 6 sets block 7, and the bottom sheathed spring 8 of rotating shaft 6, the upper end of the spring 8 sets baffle ring 9 and described
Baffle ring 9 is set in the rotating shaft 6, and the lower end of the spring 8 is fixedly installed in the upper surface of the block 7, the rotating shaft 6
Portion sets transparent arc pressuring plate 10 and the arc pressuring plate 10 is located at qin spectrum plate 3 upper surface；
The qin spectrum plate 3 inside both sides are inlaid with permanent magnet 11, the permanent magnet 11 respectively places transparent pasting board 12,
The lower surface of the pasting board 12 is inlaid with some iron plates.
The lower surface of arc pressuring plate 10 sets skid resistant course.
The block 7 is that the gear teeth are set on collar stop and the periphery of the block 7, and the right side of block 7 is set and institute
The gear 13 that the gear teeth are engaged is stated, the gear 13 is connected by motor output shaft with motor 14, the motor 14
The inner bottom surface of power rack 15 is arranged on, the power rack 15 is arranged on the qin spectrum lower surface of plate 3；The bottom of block 7 is set
Projection 16, the lower slide of projection 16 sets eccentric wheel 17, and the eccentric wheel 17 passes through motor output shaft and micromachine 18
Connection, the micromachine 18 is arranged on the inner bottom surface of power rack 15, and the front side of qin spectrum plate 3 sets range sensor
19, the inside of qin spectrum plate 3 sets CPU20, and the motor 14, the micromachine 18, the range sensor 19 are equal
It is connected with the CPU20 signals.
The range sensor 19 is ultrasonic distance sensor or infrared ray range sensor.
In the embodiment, block is using loop configuration and the gear teeth are set on its periphery, so can be by driving electricity
Machine drives pinion rotation, and then drives block to rotate；At the same time, projection is set in the bottom of block, and slided in projection bottom
The dynamic eccentric wheel set by minitype motor driving, so can drive projection to move up and down, enter under the driving of micromachine
And drive rotating shaft to move up and down, and the unlatching of micromachine is controlled by CPU, when the distance being arranged on front side of qin spectrum plate is passed
CPU is transferred signals to when sensor detects human body close to this music stand, CPU control micromachines, which are opened, causes eccentric wheel to drive
Rotating shaft is moved upwards, and CPU controls motor to open so that rotating shaft rotates, and then drives arc pressuring plate from qin spectrum top turn afterwards
Opposite side is moved, so that arc pressuring plate is raised and turned on from qin spectrum in order to which operating personnel carry out page turning to qin spectrum, it
CPU controls motor to open so that rotating shaft reversely rotates and then drives arc pressuring plate to turn to qin spectrum top, afterwards CPU controls afterwards
Micromachine processed, which is opened, causes the contact point of eccentric wheel and projection to decline, and so that arc under the pressure and Action of Gravity Field of spring
Shape pressing plate is pressed in qin spectrum.
Embodiment 3：
As shown in figure 5, the difference of itself and embodiment 2 is：The upper end of the rotating shaft 6 sets del handle 21.
The support bar 2 is telescopic support bar.
In the embodiment, rotating shaft upper end set del handle, using inverted triangular structure handle more just
In grasping and lifting；And support bar uses the support bar of extension type, the height that qin composes plate can be adjusted as needed.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, all should cover among right of the present utility model.
Claims (6)
1. a kind of Piano Teaching music stand, including supporting leg, the support bar that is arranged on the supporting leg and it is arranged on the support
The qin spectrum plate on bar top, it is characterised in that：Elongated slot is opened up in the middle of the qin spectrum plate top, one end of the elongated slot opens up ladder
Hole, and the lower diameter of the shoulder hole is more than setting rotating shaft in upper diameter, the shoulder hole, the lower end of the rotating shaft is set
Block, rotating shaft bottom sheathed spring, the upper end of the spring sets baffle ring and the baffle ring is set in the rotating shaft, institute
The lower end for stating spring is fixedly installed on the upper surface of the block, and the rotating shaft top sets transparent arc pressuring plate and the arc
Shape pressing plate is located at qin spectrum plate upper surface；The qin spectrum intralamellar part both sides are inlaid with permanent magnet, the permanent magnet respectively puts
Transparent pasting board is put, the lower surface of the pasting board is inlaid with some iron plates.
2. a kind of Piano Teaching music stand according to claim 1, it is characterised in that：The arc pressuring plate lower surface is set
Put skid resistant course.
3. a kind of Piano Teaching music stand according to claim 1 or 2, it is characterised in that：The block keeps off for annular
Set on block and the block periphery and the gear being engaged with the gear teeth, the gear are set on the right side of the gear teeth, the block
It is connected by motor output shaft with motor, the motor is arranged on power rack inner bottom surface, the power rack is set
Plate lower surface is composed in the qin；The block bottom sets projection, and the projection lower slide sets eccentric wheel, the eccentric wheel
It is connected by motor output shaft with micromachine, the micromachine is arranged on the power rack inner bottom surface, the qin composes plate
Front side sets range sensor, and the qin spectrum intralamellar part sets CPU, and the motor, the micromachine, the distance are passed
Sensor is connected with the cpu signal.
4. a kind of Piano Teaching music stand according to claim 3, it is characterised in that：The range sensor is ultrasound
Ripple range sensor or infrared ray range sensor.
5. a kind of Piano Teaching music stand according to claim 1, it is characterised in that：The upper end of the rotating shaft sets
Triangular grip.
6. a kind of Piano Teaching music stand according to claim 1, it is characterised in that：The support bar is extension type
Support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341225.4U CN206348990U (en) | 2016-12-08 | 2016-12-08 | A kind of Piano Teaching music stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341225.4U CN206348990U (en) | 2016-12-08 | 2016-12-08 | A kind of Piano Teaching music stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348990U true CN206348990U (en) | 2017-07-21 |
Family
ID=59318392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341225.4U Expired - Fee Related CN206348990U (en) | 2016-12-08 | 2016-12-08 | A kind of Piano Teaching music stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348990U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166399A (en) * | 2018-10-09 | 2019-01-08 | 湖南城市学院 | A kind of intelligence Piano Teaching system |
| CN109567392A (en) * | 2019-01-28 | 2019-04-05 | 长沙师范学院 | A kind of music stand for music teaching |
| CN111243562A (en) * | 2020-02-25 | 2020-06-05 | 许昌学院 | Piano teaching music stand |
| CN114220407A (en) * | 2021-11-03 | 2022-03-22 | 湖州华谱钢琴制造股份有限公司 | Adjustable piano |
-
2016
- 2016-12-08 CN CN201621341225.4U patent/CN206348990U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166399A (en) * | 2018-10-09 | 2019-01-08 | 湖南城市学院 | A kind of intelligence Piano Teaching system |
| CN109567392A (en) * | 2019-01-28 | 2019-04-05 | 长沙师范学院 | A kind of music stand for music teaching |
| CN111243562A (en) * | 2020-02-25 | 2020-06-05 | 许昌学院 | Piano teaching music stand |
| CN111243562B (en) * | 2020-02-25 | 2023-05-26 | 许昌学院 | Piano teaching music stand |
| CN114220407A (en) * | 2021-11-03 | 2022-03-22 | 湖州华谱钢琴制造股份有限公司 | Adjustable piano |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20201208 |