CN207852298U - A kind of adjustable height music stand of Piano Teaching - Google Patents
A kind of adjustable height music stand of Piano Teaching Download PDFInfo
- Publication number
- CN207852298U CN207852298U CN201820332389.3U CN201820332389U CN207852298U CN 207852298 U CN207852298 U CN 207852298U CN 201820332389 U CN201820332389 U CN 201820332389U CN 207852298 U CN207852298 U CN 207852298U
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- China
- Prior art keywords
- wall
- screw
- fixed
- side outer
- plate
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Abstract
The utility model discloses a kind of adjustable height music stands of Piano Teaching, including bottom plate, the top exterior walls of the bottom plate are fixed with support column by screw, and the side outer wall sliding sleeve of support column is connected to loop bar, the bottom interior wall of the support column is fixed with hydraulic cylinder by screw, and piston rod one end of hydraulic cylinder is fixed on the bottom interior wall of loop bar by screw, the side outer wall of the loop bar is provided with threaded hole, and the inner wall of threaded hole has been connected through a screw thread adjusting screw rod, the side inner wall of the loop bar is connected through the hinge and has supporting rack, and the side outer wall of supporting rack is fixed with qin by screw and composes plate.The utility model can remain that qin manuscript industry is stablized, paper industry fluctuation and the excessively weak influence to player of light can be effectively reduced, improve usage comfort, convenient for the height and angle of height and custom adjusting qin spectrum plate according to user, help to improve degree easy to use, automatic page turning may be implemented, reduce interference of the page turning to player.
Description
Technical field
The utility model is related to piano music stand technical fields more particularly to a kind of Piano Teaching to be composed with height qin is adjusted
Frame.
Background technology
The angle of inclination of qin spectrum plate contained by existing piano music stand is certain, have no idea according to the height of player or
Sight angle come adjust qin compose plate angle of inclination, player read qin time spectrum it is very inconvenient, moreover, carry out piano performance
When be required for coordinating corresponding qin spectrum to ensure the smooth performance of song, and must pass through qin since qin spectrum is paper material
Music stand is fixed, but current music stand is generally all easy sheet clipping type structure, when carrying out page turning very
Inconvenience, and many music stands are all single page support construction, can not control qin spectrum book well, also can cause user not
Just.
Invention content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Piano Teaching proposed is used
Adjustable height music stand.
To achieve the goals above, the utility model uses following technical solution：
A kind of Piano Teaching adjustable height music stand, including bottom plate, the top exterior walls of the bottom plate are solid by screw
Surely there is support column, and the side outer wall sliding sleeve of support column is connected to loop bar, the bottom interior wall of the support column is fixed by screw
There is hydraulic cylinder, and piston rod one end of hydraulic cylinder is fixed on the bottom interior wall of loop bar, the side outer wall of the loop bar by screw
It is provided with threaded hole, and the inner wall of threaded hole has been connected through a screw thread adjusting screw rod, the side inner wall of the loop bar is connected by hinge
It is connected to supporting rack, and the side outer wall of supporting rack is fixed with qin by screw and composes plate, the both sides outer wall top of the qin spectrum plate is
It is provided with leading screw mounting hole, and the inner wall of two leading screw mounting holes is connected with the same leading screw by bearing, the qin spectrum plate
Side outer wall is fixed with first motor by screw, and first motor output shaft is fixed on by shaft coupling outside one end of leading screw
The top inner wall of wall, the qin spectrum plate is provided with page turning bar sliding slot, and the internal slide of page turning bar sliding slot is connected with page turning bar, described
The top inner wall both sides of qin spectrum plate are fixed with fixed plate by screw, and the opposite side outer wall of two fixed plates is provided with and turns
The inner wall of shaft mounting hole, two shaft mounting holes is connected with the same shaft, and the side outer wall of shaft by bearing
Have a compression bar by key connection, the bottom interior wall of the qin spectrum plate is fixed with air pump by screw, and air pump output end be plugged with it is soft
Pipe.
Preferably, the side outer wall of the page turning bar is provided with connecting hole, and the inner wall of connecting hole is threadingly attached to silk
The side outer wall of thick stick.
Preferably, the both sides inner wall of qin spectrum plate is provided with headlamp mounting hole, and two headlamp mounting holes is interior
Wall has been connected through a screw thread headlamp.
Preferably, one end inner wall of the hose is plugged with sucker, and sucker is fixed on the side outer wall of compression bar.
Preferably, the side outer wall of the fixed plate is fixed with the second motor by screw, and the second motor output shaft is logical
Cross one end outer wall that shaft coupling is fixed on shaft.
Preferably, the first motor, the second motor, hydraulic cylinder, air pump and headlamp are respectively connected with switch, and the company of switch
It is connected to controller.
The beneficial effects of the utility model are：
1. by the way that the second motor and compression bar is arranged, the rotation of the second motor can drive compression bar to rotate, according to qin spectrum thickness
The position of different adjustment compression bar can remain that qin manuscript industry is stablized, and improve qin by the way that headlamp is arranged and compose brightness, can be with
Paper industry fluctuation and the excessively weak influence to player of light are effectively reduced, usage comfort is improved；
2. by the way that hydraulic cylinder and loop bar is arranged, start the movement of Hydraulic Cylinder loop bar, can quickly adjust the height of qin spectrum plate
Degree adjusts the angle that qin composes plate by the way that adjusting screw rod is arranged, and it is solid to suitable angular turn adjusting screw rod that rotation qin composes plate
Determine qin spectrum plate, adjusts the height and angle of qin spectrum plate with custom convenient for the height according to user, help to improve easy to use
Degree；
3. by the way that air pump, sucker and page turning bar, booster air pump pumping, sucker suction paper industry is arranged, while sucker is with pressure
Bar rotation drive paper industry is lifted, and first motor is started, and is driven the movement of page turning bar to carry out page turning by lead screw transmission, be may be implemented certainly
Dynamic page turning reduces interference of the page turning to player.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Piano Teaching structural schematic diagram that height music stand is adjusted；
Fig. 2 be the utility model proposes a kind of Piano Teaching qin that height music stand is adjusted compose harden structure signal
Figure.
In figure：1 bottom plate, 2 support columns, 3 hydraulic cylinders, 4 loop bars, 5 supporting racks, 6 qins spectrum plate, 7 page turning bars, 8 headlamps, 9
Thick stick, 10 fixed plates, 11 first motors, 12 compression bars, 13 air pumps, 14 suckers, 15 second motors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, for a kind of Piano Teaching with height music stand, including bottom plate 1 is adjusted, the top exterior walls of bottom plate 1 are logical
It crosses screw and is fixed with support column 2, and the side outer wall sliding sleeve of support column 2 is connected to loop bar 4, the bottom interior wall of support column 2 passes through
Screw is fixed with hydraulic cylinder 3, and piston rod one end of hydraulic cylinder 3 is fixed on the bottom interior wall of loop bar 4 by screw, loop bar 4
Side outer wall is provided with threaded hole, and the inner wall of threaded hole has been connected through a screw thread adjusting screw rod, and the side inner wall of loop bar 4 passes through hinge
Chain link has supporting rack 5, and the side outer wall of supporting rack 5 is fixed with qin by screw and composes plate 6, and qin composes the both sides outer wall top of plate 6
Portion is provided with leading screw mounting hole, and the inner wall of two leading screw mounting holes is connected with the same leading screw 9 by bearing, and qin composes plate 6
Side outer wall first motor 11 is fixed with by screw, and 11 output shaft of first motor is fixed on leading screw 9 by shaft coupling
The top inner wall of one end outer wall, qin spectrum plate 6 is provided with page turning bar sliding slot, and the internal slide of page turning bar sliding slot is connected with page turning bar 7,
The top inner wall both sides of qin spectrum plate 6 are fixed with fixed plate 10 by screw, and the opposite side outer wall of two fixed plates 10 is equal
It is provided with shaft mounting hole, the inner wall of two shaft mounting holes is connected with the same shaft by bearing, and outside the side of shaft
Wall has compression bar 12, the bottom interior wall of qin spectrum plate 6 to be fixed with air pump 13, and 13 output end grafting of air pump by screw by key connection
There is hose.
In the utility model, the side outer wall of page turning bar 7 is provided with connecting hole, and the inner wall of connecting hole is threadingly attached to
The both sides inner wall of the side outer wall of leading screw 9, qin spectrum plate 6 is provided with headlamp mounting hole, and the inner wall of two headlamp mounting holes
It is connected through a screw thread headlamp 8, one end inner wall of hose is plugged with sucker 14, and sucker 14 is fixed on the side of compression bar 12
The side outer wall of outer wall, fixed plate 10 is fixed with the second motor 15 by screw, and 15 output shaft of the second motor passes through shaft coupling
It is fixed on one end outer wall of shaft, first motor 11, the second motor 15, hydraulic cylinder 3, air pump 13 and headlamp 8 are respectively connected with out
It closes, and switch is connected with the controller of model DATA-7311.
Operation principle：Starting hydraulic cylinder 3 pushes loop bar 4 along about 2 support column, can quickly adjust the height of qin spectrum plate 6
Degree, rotation qin spectrum plate 6 arrive suitable angle, and rotation adjusting screw rod fixes qin spectrum 6, when needing page turning, booster air pump 13, and sucker
14 absorption paper industry, start the second motor 15, and compression bar 12 rotates, and sucker 14 drives paper industry to lift, and starts first motor 11, leading screw 9
Rotation, 7 movable page turning of page turning bar.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Piano Teaching adjustable height music stand, including bottom plate（1）, which is characterized in that the bottom plate（1）Top
Outer wall is fixed with support column by screw（2）, and support column（2）Side outer wall sliding sleeve be connected to loop bar（4）, the support column
（2）Bottom interior wall hydraulic cylinder is fixed with by screw（3）, and hydraulic cylinder（3）Piston rod one end set is fixed on by screw
Bar（4）Bottom interior wall, the loop bar（4）Side outer wall be provided with threaded hole, and the inner wall of threaded hole has been connected through a screw thread
Adjusting screw rod, the loop bar（4）Side inner wall be connected through the hinge and have supporting rack（5）, and supporting rack（5）Side outer wall it is logical
It crosses screw and is fixed with qin spectrum plate（6）, the qin spectrum plate（6）Both sides outer walls at the top of be provided with leading screw mounting hole, and two leading screws
The inner wall of mounting hole is connected with the same leading screw by bearing（9）, the qin spectrum plate（6）Side outer wall fixed by screw
There is first motor（11）, and first motor（11）Output shaft is fixed on leading screw by shaft coupling（9）One end outer wall, qin spectrum
Plate（6）Top inner wall be provided with page turning bar sliding slot, and the internal slide of page turning bar sliding slot is connected with page turning bar（7）, the qin spectrum
Plate（6）Top inner wall both sides fixed plate is fixed with by screw（10）, and two fixed plates（10）Opposite side outer wall
It is provided with shaft mounting hole, the inner walls of two shaft mounting holes is connected with the same shaft by bearing, and shaft
Side outer wall has compression bar by key connection（12）, the qin spectrum plate（6）Bottom interior wall air pump is fixed with by screw（13）, and
Air pump（13）Output end is plugged with hose.
2. a kind of adjustable height music stand of Piano Teaching according to claim 1, which is characterized in that the page turning bar
（7）Side outer wall be provided with connecting hole, and the inner wall of connecting hole is threadingly attached to leading screw（9）Side outer wall.
3. a kind of adjustable height music stand of Piano Teaching according to claim 1, which is characterized in that the qin composes plate
（6）Both sides inner wall be provided with headlamp mounting hole, and the inner wall of two headlamp mounting holes has been connected through a screw thread illumination
Lamp（8）.
4. a kind of adjustable height music stand of Piano Teaching according to claim 1, which is characterized in that the hose
One end inner wall is plugged with sucker（14）, and sucker（14）It is fixed on compression bar（12）Side outer wall.
5. a kind of adjustable height music stand of Piano Teaching according to claim 1, which is characterized in that the fixed plate
（10）Side outer wall the second motor is fixed with by screw（15）, and the second motor（15）Output shaft is fixed on by shaft coupling
One end outer wall of shaft.
6. a kind of adjustable height music stand of Piano Teaching according to claim 1, which is characterized in that first electricity
Machine（11）, the second motor（15）, hydraulic cylinder（3）, air pump（13）And headlamp（8）It is respectively connected with switch, and switch is connected with control
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332389.3U CN207852298U (en) | 2018-03-12 | 2018-03-12 | A kind of adjustable height music stand of Piano Teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332389.3U CN207852298U (en) | 2018-03-12 | 2018-03-12 | A kind of adjustable height music stand of Piano Teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852298U true CN207852298U (en) | 2018-09-11 |
Family
ID=63410258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820332389.3U Expired - Fee Related CN207852298U (en) | 2018-03-12 | 2018-03-12 | A kind of adjustable height music stand of Piano Teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159573A (en) * | 2018-10-28 | 2019-01-08 | 郑小海 | A kind of music-book on pianoforte automatic leaf turner |
| CN109345907A (en) * | 2018-09-28 | 2019-02-15 | 张莹莹 | A kind of mobile teaching displaying specimen support |
| CN111028816A (en) * | 2019-11-29 | 2020-04-17 | 刘佳 | Piano with solar panel and display screen |
-
2018
- 2018-03-12 CN CN201820332389.3U patent/CN207852298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345907A (en) * | 2018-09-28 | 2019-02-15 | 张莹莹 | A kind of mobile teaching displaying specimen support |
| CN109159573A (en) * | 2018-10-28 | 2019-01-08 | 郑小海 | A kind of music-book on pianoforte automatic leaf turner |
| CN111028816A (en) * | 2019-11-29 | 2020-04-17 | 刘佳 | Piano with solar panel and display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |