CN206259068U - A kind of Multifunctional piano instructional device - Google Patents
A kind of Multifunctional piano instructional device Download PDFInfo
- Publication number
- CN206259068U CN206259068U CN201621397292.8U CN201621397292U CN206259068U CN 206259068 U CN206259068 U CN 206259068U CN 201621397292 U CN201621397292 U CN 201621397292U CN 206259068 U CN206259068 U CN 206259068U
- Authority
- CN
- China
- Prior art keywords
- platen
- expansion link
- mainframe
- qin spectrum
- instructional device
- 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
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model discloses a kind of Multifunctional piano instructional device, including platen, bottom of the platen or so is respectively arranged at two ends with mainframe and side frame, the top left side of platen is rotated by first rotating shaft and is provided with display screen, the front side of display screen is in being additionally provided with keyboard on platen, the crown center of platen is provided with pianotron, the rear side of pianotron is provided with expansion link in platen, flexible pipe is additionally provided with expansion link, the other end of flexible pipe is provided with camera, the upper end of expansion link is provided with qin spectrum plate, multiple spring clips are provided with the upside of qin spectrum plate, the right-hand member of platen is provided with connecting rod by the second axis of rotation, the other end of connecting rod is rotated and is provided with Graphic Panel.The utility model is vdiverse in function, conveniently carry out data consultation, the monitoring of hand motion that teacher plays the musical instrument, the regulation placement of qin spectrum and data displaying teaching, effectively lifting teaching and learning efficiency.
Description
Technical field
The utility model is related to teaching equipment technical field, specifically a kind of Multifunctional piano instructional device.
Background technology
With the continuous improvement of Chinese's income level, piano is increasingly subject to weight as important consumer spending on culture and entertainment product
Depending on.Piano World production now is concentrated mainly on Asia and Europe, and European Region is global high-end piano grown place, and Chinese steel
Qin yield ranking the first in the world, but be low and middle-end piano more than ninety percent, Piano World total output is about 450,000 framves within 2010, wherein
The frame of Asia piano total output about 42.7 ten thousand, accounts for the 94.89% of world wide production, and Chinese piano yield accounts for Piano World yield
73.33%.
With the development and the lifting of piano status of science and technology, many universities and colleges offer piano course.But, existing steel
Qin auxiliary teaching device unitary function, it has not been convenient to carry out data consultation, student is not easy to watch the hand motion of teacher, qin spectrum nothing
Method is placed and adjusted to suitable location, and is not easy to the displaying teaching of data, influence teaching and learning efficiency.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional piano instructional device, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of Multifunctional piano instructional device, including display screen, keyboard, platen, mainframe, pianotron, side frame, displaying
Plate, qin spectrum plate and camera, bottom of the platen or so are respectively arranged at two ends with mainframe and side frame, under mainframe and side frame
End is equipped with strap brake universal wheel wheel, and the front side middle part of the platen is provided with multiple storage drawers, and the top left side of the platen is led to
Cross first rotating shaft and rotate the display screen for being provided with and being electrically connected with main frame in mainframe, the front side of the display screen on platen also
The keyboard being electrically connected with main frame in mainframe is provided with, the crown center of the platen is provided with pianotron, after pianotron
Side is provided with expansion link in platen, and the expansion link is provided with the adjusting knob for adjustable telescopic rod collapsing length, described to stretch
Flexible pipe is additionally provided with contracting bar, the other end of flexible pipe is provided with the camera being electrically connected with main frame in mainframe, described flexible
The upper end of bar is provided with qin spectrum plate, and the lower middle side part of the qin spectrum plate offers groove, and the upper end of expansion link is located in groove, and is stretched
The upper end of contracting bar is composed plate rotation and is connected by the 3rd rotating shaft and qin, and multiple spring clips, described are provided with the upside of the qin spectrum plate
The right-hand member of plate is provided with connecting rod by the second axis of rotation, and the other end of connecting rod is rotated and is provided with Graphic Panel.
As further program of the utility model：The mainframe and side frame it is highly identical.
As further program of the utility model：The storage drawer is provided with least three.
As further program of the utility model：The qin spectrum plate is rectangular configuration.
As further program of the utility model：The Graphic Panel is rectangle dual platen, and connecting rod is connected with Graphic Panel
Positioned at the middle part of Graphic Panel, connecting rod and Graphic Panel are damping rotary connection at place.
As further program of the utility model：The first rotating shaft, the second rotating shaft and the 3rd rotating shaft are damping shaft.
Compared with prior art, the beneficial effects of the utility model are：The device conveniently moving, it is adjustable by setting
Expansion link and expansion link upper end set rotatable qin spectrum plate, are easy to clamp qin spectrum by spring clip, are arranged at by by main frame
In mainframe, while the setting of any display screen, keyboard and any dollying head for rotating, facilitates inspection information, and can be straight
Connected any mobile camera to be monitored the hand motion that teacher plays the musical instrument, directly shown by display screen, can
Lifting learning efficiency, the storage drawer set by platen front side, facilitates article storing, can spin upside down and rotate by setting
Graphic Panel, conveniently carry out the displaying of putting up of resources material, lift efficiency of teaching.In sum, the apparatus function is various, convenient
Carry out data consultation, the hand motion that teacher plays the musical instrument is monitored, the regulation placement of qin spectrum and data displaying are imparted knowledge to students, and effectively lift teaching
And learning efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mplifying structure schematic diagram of qin spectrum plate part in the utility model.
Fig. 3 is structural representation when Graphic Panel is used in the utility model.
In figure：1- display screens, 2- first rotating shafts, 3- keyboards, 4- platens, 5- mainframes, 6- strap brake universal wheel wheels, 7- storings
Drawer, 8- expansion links, 9- pianotrons, 10- side frames, 11- Graphic Panels, 12- connecting rods, the rotating shafts of 13- second, 14- adjusting knobs,
15- qins compose plate, 16- flexible pipes, 17- cameras, 18- spring clips, 19- grooves, the rotating shafts of 20- the 3rd.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1~3 are referred to, in the utility model embodiment, a kind of Multifunctional piano instructional device, including display screen 1, key
Disk 3, platen 4, mainframe 5, pianotron 9, side frame 10, Graphic Panel 11, qin spectrum plate 15 and camera 17, the bottom of the platen 4
Portion or so is respectively arranged at two ends with mainframe 5 and side frame 10, is used to place main frame, the He of the mainframe 5 by mainframe 5
Side frame 10 it is highly identical, the lower end of mainframe 5 and side frame 10 is equipped with strap brake universal wheel wheel 6, by the side of strap brake universal wheel wheel 6
Just device is moved.
The front side middle part of the platen 4 is provided with multiple storage drawers 7, and the storage drawer 7 is provided with least three, by storage
Thing drawer 7 can be used to place teaching books and article.
The top left side of the platen 4 is rotated by first rotating shaft 2 and is provided with and showing that main frame in mainframe 5 is electrically connected with
Display screen 1, the front side of the display screen 1 is in being additionally provided with the keyboard 3 that is electrically connected with main frame in mainframe 5, the platen on platen 4
4 crown center is provided with pianotron 9, and the rear side of pianotron 9 is provided with expansion link 8, is set on the expansion link 8 in platen 4
There is the adjusting knob 14 for the collapsing length of adjustable telescopic rod 8, flexible pipe 16 is additionally provided with the expansion link 8, flexible pipe 16
The other end is provided with the camera 17 being electrically connected with main frame in mainframe 5, and video image acquisition is carried out by camera 17, can be straight
Connect display screen 1 to be shown, the hand motion for being easy to student viewing teacher to play the musical instrument, lift learning efficiency, the expansion link 8
Upper end be provided with qin spectrum plate 15, qin spectrum plate 15 is rectangular configuration, and the lower middle side part of qin spectrum plate 15 offers groove 19, stretches
The upper end of bar 8 is located in groove 19, and the upper end of expansion link 8 is rotated and be connected by the 3rd rotating shaft 20 and qin spectrum plate 15, the qin
The upside for composing plate 15 is provided with multiple spring clips 18, is easy to grip qin spectrum by spring clip 18.
The right-hand member of the platen 4 is rotated by the second rotating shaft 13 and is provided with connecting rod 12, and the other end of connecting rod 12 is rotated and set
There is Graphic Panel 11, the Graphic Panel 11 is rectangle dual platen, and connecting rod 12 and the junction of Graphic Panel 11 are in Graphic Panel 11
Portion, connecting rod 12 and Graphic Panel 11 are connected for damping rotary.
In the utility model, the first rotating shaft 2, the second rotating shaft 13 and the 3rd rotating shaft 20 are damping shaft, thus without
Spacing fixed structure need to be correspondingly arranged, it is practical and convenient.
Operation principle of the present utility model is：The device conveniently moving, by setting adjustable expansion link 8 and expansion link
8 upper ends set rotatable qin spectrum plate 15, are easy to clamp qin spectrum by spring clip 18, are arranged in mainframe 5 by by main frame,
The setting of any display screen 1 for rotating, keyboard 3 and any dollying first 17, facilitates inspection information, and can directly pass through simultaneously
The hand motion that any mobile teacher of camera 17 plays the musical instrument is monitored, and is directly shown by display screen 1, can lift
Efficiency is practised, the storage drawer 7 set by the front side of platen 4 facilitates article storing, and can be spun upside down by setting and rotated (will
Graphic Panel 11 is turned to the upside of platen 4, after Graphic Panel 11 is rotated into proper angle) Graphic Panel 11, conveniently carry out teaching money
That expects puts up displaying, lifts efficiency of teaching.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
The above is only preferred embodiment of the present utility model, it is noted that for a person skilled in the art,
Without departing from the concept of the premise utility, some deformations and improvement can also be made, these should also be considered as this practicality
New protection domain, these effects and practical applicability for implementing all without influence the utility model.
Claims (6)
1. a kind of Multifunctional piano instructional device, including display screen, keyboard, platen, mainframe, pianotron, side frame, displaying
Plate, qin spectrum plate and camera, it is characterised in that bottom of the platen or so is respectively arranged at two ends with mainframe and side frame, main frame
The lower end of cabinet and side frame is equipped with strap brake universal wheel wheel, and the front side middle part of the platen is provided with multiple storage drawers, the platen
Top left side by first rotating shaft rotate be provided with mainframe main frame be electrically connected with display screen, before the display screen
In the keyboard that is electrically connected with main frame in mainframe is additionally provided with platen, the crown center of the platen is provided with pianotron for side,
The rear side of pianotron is provided with expansion link in platen, and the expansion link is provided with the regulation for adjustable telescopic rod collapsing length
Knob, is additionally provided with flexible pipe on the expansion link, the other end of flexible pipe is provided with the shooting being electrically connected with main frame in mainframe
Head, the upper end of the expansion link is provided with qin spectrum plate, and the lower middle side part of the qin spectrum plate offers groove, and the upper end of expansion link is located at
In groove, and the upper end of expansion link is rotated and is connected by the 3rd rotating shaft and qin spectrum plate, and multiple bullets are provided with the upside of the qin spectrum plate
Spring is pressed from both sides, and the right-hand member of the platen is provided with connecting rod by the second axis of rotation, and the other end of connecting rod is rotated and is provided with Graphic Panel.
2. Multifunctional piano instructional device according to claim 1, it is characterised in that the height of the mainframe and side frame
It is identical.
3. Multifunctional piano instructional device according to claim 1, it is characterised in that the storage drawer is provided with least three
It is individual.
4. Multifunctional piano instructional device according to claim 1, it is characterised in that the qin spectrum plate is rectangular configuration.
5. Multifunctional piano instructional device according to claim 1, it is characterised in that the Graphic Panel is that rectangle is two-sided
Plate, and connecting rod is located at the middle part of Graphic Panel with Graphic Panel junction, connecting rod and Graphic Panel are damping rotary connection.
6. Multifunctional piano instructional device according to claim 1, it is characterised in that the first rotating shaft, the second rotating shaft
Damping shaft is with the 3rd rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397292.8U CN206259068U (en) | 2016-12-05 | 2016-12-05 | A kind of Multifunctional piano instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397292.8U CN206259068U (en) | 2016-12-05 | 2016-12-05 | A kind of Multifunctional piano instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259068U true CN206259068U (en) | 2017-06-16 |
Family
ID=59030576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621397292.8U Expired - Fee Related CN206259068U (en) | 2016-12-05 | 2016-12-05 | A kind of Multifunctional piano instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022476A (en) * | 2018-01-23 | 2018-05-11 | 淄博职业学院 | A kind of music education plateform system for supporting more interactive application modes |
| CN109166399A (en) * | 2018-10-09 | 2019-01-08 | 湖南城市学院 | A kind of intelligence Piano Teaching system |
| CN111599249A (en) * | 2020-05-16 | 2020-08-28 | 江菲菲 | Multifunctional piano teaching device |
-
2016
- 2016-12-05 CN CN201621397292.8U patent/CN206259068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022476A (en) * | 2018-01-23 | 2018-05-11 | 淄博职业学院 | A kind of music education plateform system for supporting more interactive application modes |
| CN109166399A (en) * | 2018-10-09 | 2019-01-08 | 湖南城市学院 | A kind of intelligence Piano Teaching system |
| CN111599249A (en) * | 2020-05-16 | 2020-08-28 | 江菲菲 | Multifunctional piano teaching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108447346A (en) | A kind of Art Design teaching use displaying device | |
| CN206259068U (en) | A kind of Multifunctional piano instructional device | |
| CN206210146U (en) | A kind of university's morality board of education | |
| CN207503476U (en) | A kind of think of political affairs teaching classroom Teaching instrument | |
| CN207233234U (en) | A kind of civil and commercial law instruction analysis device | |
| CN206975843U (en) | A kind of financial specialty Multifunction teaching board | |
| CN210223298U (en) | Pie chart presentation device for finance teaching | |
| CN206249628U (en) | A kind of school information technology device | |
| CN207624215U (en) | A kind of Teaching of Economics display platform | |
| CN206610463U (en) | A kind of teaching multimedia projector apparatus | |
| CN107981546A (en) | A kind of novel computer classroom instruction device | |
| CN207833712U (en) | Applied mathematics problem parsing showing stand | |
| CN206574337U (en) | A kind of mechanical demonstration teaching aid of lever principle | |
| CN204360593U (en) | A kind of board for teaching mathematics | |
| CN207397677U (en) | A kind of piano device used convenient for music teaching | |
| CN206179313U (en) | Chemistry teaching is with show board | |
| CN206628124U (en) | A kind of automatic-lifting type piano notation reading device | |
| CN207367427U (en) | Multifunctional chinese teaching display board | |
| CN206796942U (en) | A kind of novel economizer Display Rack | |
| CN204856951U (en) | Multi -functional english teaching aid | |
| CN210924993U (en) | Test display device for psychology experiments | |
| CN208538351U (en) | A kind of novel marketing teaching contrast learning device | |
| CN208861495U (en) | A kind of computer teaching multifunctional assisting device | |
| CN208861542U (en) | A kind of Teaching of Economics is given lessons auxiliary tool | |
| CN206697094U (en) | A kind of exhibiting device for being easy to English teaching |
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: 20170616 Termination date: 20171205 |