CN206532585U - A kind of piano music case - Google Patents
A kind of piano music case Download PDFInfo
- Publication number
- CN206532585U CN206532585U CN201720260911.7U CN201720260911U CN206532585U CN 206532585 U CN206532585 U CN 206532585U CN 201720260911 U CN201720260911 U CN 201720260911U CN 206532585 U CN206532585 U CN 206532585U
- Authority
- CN
- China
- Prior art keywords
- riser
- motor
- bottom plate
- roller
- music
- 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
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of piano music case, belong to music product technical field.The music case includes：Bottom plate and riser, the positive upper end of riser are provided with active reel, and lower end is provided with driven reel, and transparent bag is provided between band connection, winding band by winding between active reel and driven reel；Bottom plate is provided with two montants, it is located at the left and right sides of riser respectively, infrared detector is equipped with montant, the lower surface of riser is provided with rotating shaft, and the lower end of rotating shaft is provided with roller, and the upper surface of bottom plate is provided with circular arc slide rail, roller is located in circular arc slide rail, bottom plate is provided with two the second motors, roller and the second motor connection, and the second motor is stepper motor.Piano of the present utility model can carry out the displaying of music score automatically with music case, be not required to manual page turning, can coordinate player position carry out angular adjustment, facilitate the use of music score, it is to avoid because angle bring the problem of not seeing music score.
Description
Technical field
The utility model is related to music product technical field, and in particular to a kind of piano music case.
Background technology
Existing piano is used with the inconvenient player of music case, is not easy to page turning.The existing pleasure with page-turning function
Spectrum clamp structure is more complicated, is easily gone wrong in use.In addition, the width of piano is generally all very wide, in player toward the left side
Or during the right side, due to angle problem, it is difficult to watch music score, put to no little inconvenience.
Therefore designing a kind of piano for facilitating page turning, suitable different angles to watch has very big practical valency with music case
Value.
Utility model content
The utility model provides a kind of piano music case, can solve above mentioned problem of the prior art.
The utility model provides a kind of piano music case, including：Bottom plate and riser, the positive upper end of riser are set
There is active reel, lower end is provided with driven reel, by winding band connection, the winding between the active reel and driven reel
Transparent bag is provided between band, the transparent bag is provided with opening, the active reel and the first motor connection, first motor
It is located on the riser；The bottom plate is equal on the left and right sides of the riser, the montant respectively provided with two montants
Provided with infrared detector, the lower surface of the riser is provided with rotating shaft, and the lower end of the rotating shaft is provided with roller, the bottom plate it is upper
Surface is provided with circular arc slide rail, and the roller is located in the circular arc slide rail, and the bottom plate is provided with two the second motors, one
The individual roller and second motor connection, second motor are stepper motor, and second motor passes through motor control
Device and microprocessor signals connection, the infrared detector and microprocessor signals connection, first motor, the second motor
With microprocessor and power electric connection.
It is preferred that the lower surface of the bottom plate is provided with sucker.
It is preferred that the transparent bag is transparent plastic bag.
It is preferred that illuminating lamp is additionally provided with the riser, the illuminating lamp and power electric connection.
Compared with prior art, the beneficial effects of the utility model are：Piano music case of the present utility model can be certainly
The dynamic displaying for carrying out music score, is not required to manual page turning, and the position of player can be coordinated to carry out angular adjustment, facilitate making for music score
With, it is to avoid because angle bring the problem of not seeing music score.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present utility model.
Fig. 2 is structure schematic diagram of the present utility model.
Description of reference numerals：
1. bottom plate, 2. risers, 3. active reels, 4. driven reels, 5. winding bands, 6. transparent bags, 7. montants, 8. infrared rays
Detector, 9. circular arc slide rails, 10. rotating shafts.
Embodiment
1-2, embodiment of the present utility model is described in detail, it is to be understood that this reality below in conjunction with the accompanying drawings
Do not limited with new protection domain by embodiment.Based on the embodiment in the utility model, this area is common
The every other embodiment that technical staff is obtained on the premise of creative work is not made, belongs to the utility model guarantor
The scope of shield.
A kind of piano music case that the utility model is provided, as shown in figure 1, including：Bottom plate 1 and riser 2, the riser
2 positive upper ends are provided with active reel 3, and lower end is provided with driven reel 4, passes through volume between the active reel 3 and driven reel 4
Connected around band 5, transparent bag 6 is provided between the winding band 5, the transparent bag 6 is provided with opening, the active reel 3 and the
One motor connection, first motor is located on the riser 2；The bottom plate 1 is provided with two montants 7, respectively positioned at described
Infrared detector 8 is equipped with the left and right sides of riser 2, the montant 7, the lower surface of the riser 2 is provided with rotating shaft 10, institute
The lower end for stating rotating shaft 10 is provided with roller.
As shown in Fig. 2 the upper surface of the bottom plate 1 is provided with circular arc slide rail 9, the roller is located at the circular arc slide rail
In 9, the bottom plate 1 is provided with two the second motors, a roller and second motor connection, second motor
Stepper motor, second motor is connected by electric machine controller and microprocessor signals, the infrared detector 8 and Wei Chu
Manage the connection of device signal, first motor, the second motor and microprocessor are and power electric connection.
During using piano music case of the present utility model, music score can be put into transparent bag 5, process is played in winding
In, starting the first motor makes music score slowly show, without page turning.During original state, roller is in the two of circular arc slide rail 9
End.When player is moved to the left side of riser 2, the infrared detector 8 on the left side is detected, and signal is then passed to micro- place
Device is managed, the second motor of microprocessor control the right is rotated forward, and the roller on the right is rolled clockwise in circular arc slide rail 9, is driven perpendicular
Plate 2 is overturn using the roller on the left side as axle to the left side, and player is that may be viewed by music score.When the second motor goes to set numerical value
When, stop operating.When player returns to the right opposite of riser 2, the infrared detector 8 on the left side does not detect player's
In the presence of, note that the second motor reversal on the right of microprocessor control, to circular arc slide rail 9 right-hand member edge when stop operating,
Now riser 6 returns to original position.During roller is moved, rotating shaft 10 is concomitant rotation.The circular arc slide rail 9 is the bottom of to
The front protrusion of plate 1.
When player moves right, the situation like above is operated.
Circular arc slide rail 9 can also be set to be protruded to the rear of bottom plate 1, the infrared detector 8 on the left side passes through microprocessor
Device and second motor connection on the left side, the infrared detector 8 on such left side detects player when coming the left side, and signal is passed
Microprocessor is passed, second motor on the microprocessor control left side drives the left end of riser 2 to rotate clockwise, when the second motor reaches
During to set numerical value, stop operating.
When player moves right, the situation like above is operated.
Described microprocessor can select PLC, and microprocessor model is ARMSTM32F.
Further, the lower surface of the bottom plate 1 is provided with sucker, for being adsorbed onto piano.
Further, the transparent bag 6 is transparent plastic bag, for containing music score, can use multiple head and the tail phases of transparent bag 6
Even, thus can directly it be filled in polybag 6 toward a sheet by a sheet music score.Low manufacture cost, source is simple, easy to use.
Further, illuminating lamp, the illuminating lamp and power electric connection are additionally provided with the riser 2, it is convenient
Piano of the present utility model can carry out the displaying of music score automatically with music case, be not required to manual page turning, can coordinate
The position of player carries out angular adjustment, facilitates the use of music score, it is to avoid because angle bring the problem of not seeing music score.
Claims (4)
1. a kind of piano music case, including：Bottom plate (1) and riser (2), it is characterised in that the positive upper end of the riser (2)
Provided with active reel (3), lower end is provided with driven reel (4), passes through winding between the active reel (3) and driven reel (4)
Transparent bag (6) is provided between band (5) connection, the winding band (5), the transparent bag (6) is provided with opening, the active reel
(3) and the first motor connection, first motor is located on the riser (2)；The bottom plate (1) is provided with two montants (7),
It is located at respectively on the left and right sides of the riser (2), the montant (7) and is equipped with infrared detector (8), the riser (2)
Lower surface be provided with rotating shaft (10), the lower end of the rotating shaft (10) is provided with roller, and the upper surface of the bottom plate (1) is provided with circular arc
Slide rail (9), the roller is located in the circular arc slide rail (9), and the bottom plate (1) is provided with two the second motors, an institute
State roller and second motor connection, second motor is stepper motor, second motor by electric machine controller and
Microprocessor signals are connected, the infrared detector (8) and microprocessor signals connection, first motor, the second motor
With microprocessor and power electric connection.
2. piano music case as claimed in claim 1, it is characterised in that the lower surface of the bottom plate (1) is provided with sucker.
3. piano music case as claimed in claim 1, it is characterised in that the transparent bag (6) is transparent plastic bag.
4. piano music case as claimed in claim 1, it is characterised in that be additionally provided with illuminating lamp on the riser (2), described
Illuminating lamp and power electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260911.7U CN206532585U (en) | 2017-03-16 | 2017-03-16 | A kind of piano music case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260911.7U CN206532585U (en) | 2017-03-16 | 2017-03-16 | A kind of piano music case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532585U true CN206532585U (en) | 2017-09-29 |
Family
ID=59917770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720260911.7U Expired - Fee Related CN206532585U (en) | 2017-03-16 | 2017-03-16 | A kind of piano music case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895524A (en) * | 2019-03-18 | 2019-06-18 | 梁志辉 | A kind of automatic music leaf turner |
-
2017
- 2017-03-16 CN CN201720260911.7U patent/CN206532585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895524A (en) * | 2019-03-18 | 2019-06-18 | 梁志辉 | A kind of automatic music leaf turner |
| WO2020186852A1 (en) * | 2019-03-18 | 2020-09-24 | 梁志辉 | Automatic sheet music page turner for sheet music |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108216772A (en) | A kind of self-adapting type adhesive tape enwinding device and packing method | |
| CN206116201U (en) | Manual material loading formula skeleton rubber coating machine of improvement type | |
| CN206532585U (en) | A kind of piano music case | |
| CN205162426U (en) | Book end that convenient clamp was got | |
| CN217555425U (en) | Full-automatic pe membrane production facility | |
| CN209634837U (en) | Sealing device is used in a kind of production and processing of baby milk | |
| CN107127665A (en) | A kind of sanding apparatus | |
| CN208234209U (en) | A kind of plastic film winder with cutting function | |
| CN206592849U (en) | A kind of multipurpose table-lamp | |
| CN218892240U (en) | Attaching mechanism for processing shielding sheet | |
| CN205132279U (en) | Automatic packing box packing apparatus who changes | |
| CN210062212U (en) | Heat-sealing bag making machine for square-bottom plastic bag | |
| CN220742567U (en) | Drawing board for construction drawing | |
| CN207496226U (en) | A kind of medicinal aluminium foil compounding machine | |
| CN207930775U (en) | A kind of adjustable edge alignment device | |
| CN211130156U (en) | Dining table convenient to use | |
| CN217023090U (en) | Production equipment for packaging material | |
| CN218985741U (en) | Paperboard laminating device | |
| CN210479215U (en) | Hot-ironing sealing and film cutting machine | |
| CN209183195U (en) | A kind of propaganda board having turn over function | |
| CN218776654U (en) | Plastic film cutting mechanism | |
| CN208979965U (en) | A kind of winding film automatic winding equipment | |
| CN210884550U (en) | Film belt winding device | |
| CN216129064U (en) | Protection film coiling mechanism | |
| CN208631775U (en) | A kind of cutter device of preservative film processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170929 Termination date: 20190316 |