CN114822154A - Piano playing action simulation demonstration device and method - Google Patents
Piano playing action simulation demonstration device and method Download PDFInfo
- Publication number
- CN114822154A CN114822154A CN202210474677.3A CN202210474677A CN114822154A CN 114822154 A CN114822154 A CN 114822154A CN 202210474677 A CN202210474677 A CN 202210474677A CN 114822154 A CN114822154 A CN 114822154A
- Authority
- CN
- China
- Prior art keywords
- demonstration
- piano
- frame
- white key
- plate
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004088 simulation Methods 0.000 title claims description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/08—Practice keyboards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The invention discloses a device and a method for simulating and demonstrating piano playing actions, and relates to the technical field of piano playing. The invention comprises a demonstration frame, clamping components, an electronic control screen, a white key knocking component and a black key knocking component, wherein the clamping components are connected at two ends of the demonstration frame, a group of transversely arranged white key knocking components are fixed at the bottom of the demonstration frame close to the outer side surface, a group of transversely arranged black key knocking components are fixed at the bottom of the demonstration frame close to the inner side surface, and the demonstration frame is of a folding structure. The demonstration rack is provided with a plurality of demonstration racks, each demonstration rack is provided with a white key knocking mechanism and a black key knocking mechanism, the white key knocking mechanism and the black key knocking mechanisms are respectively arranged on the two sides of the piano, and the corresponding knocking plates can move downwards to press keys on the piano opposite to song notes under the combined action of the white key knocking mechanisms and the black key knocking mechanisms.
Description
Technical Field
The invention belongs to the technical field of piano playing, and particularly relates to a device and a method for simulating and demonstrating piano playing actions.
Background
The piano is a keyboard instrument in classical music, is deeply loved by players, and when the players use the piano to play, the players press keys on the keyboard to pull small hammers covered with felts in the piano, and then knock steel wire strings to make sound.
At present, when many learners practice piano music, the keys are easy to be pressed wrongly or pressed too fast or too slow, so that players need to consume a great deal of energy and time to learn, the players are inconvenient to improve the performance ability of the players, and when the learners are assisted to practice, the piano playing motion simulation demonstration device capable of assisting in practicing appears in the existing market, but the following defects still exist in use:
1. the existing piano playing action simulation demonstration device is large in size, large in occupied space during storage and inconvenient to store;
2. the existing piano playing action simulation demonstration device is easy to accumulate dust once not used for a long time, and needs to be frequently cleaned after accumulating dust, thereby wasting time and labor;
3. the existing piano playing action simulation demonstration device is not strong in adjustability, is inconvenient to use according to proper adjustment of the length of a piano key before use, and cannot be simply installed and detached.
Therefore, the existing device and method for simulating and demonstrating the playing action of the piano cannot meet the requirements in practical use, so that improved technology is urgently needed in the market to solve the problems.
Disclosure of Invention
The invention aims to provide a piano playing action simulation demonstration device and a method, wherein a white key striking mechanism consisting of a group of transversely arranged white key striking components and a black key striking mechanism consisting of a group of transversely arranged black key striking components are arranged on the demonstration frame, a clamping component is arranged on the demonstration frame, the demonstration frame is of a folding structure and is placed into a fixed cover seat and a protective cover after being folded, and the problems that the conventional piano playing action simulation demonstration device is large in general device, large in occupied space during storage, inconvenient to store, easy to accumulate dust once being unused for a long time, poor in adjustability and inconvenient to adjust and use according to the length of a piano key before use are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a piano playing action simulation demonstration device and a method, which comprises a demonstration frame, clamping components, an electronic control screen, a white key striking component and a black key striking component, wherein the clamping components are connected with two ends of the demonstration frame, the clamping components comprise an electric push rod, a clamping plate and a rubber pad, the connecting end of the electric push rod is connected with the clamping plate, the rubber pad is fixed on the inner side surface of the clamping plate, the demonstration frame is clamped on a piano frame of a piano through the clamping components at the two ends, the electronic control screen is fixed on the top surface of the demonstration frame, a group of transversely arranged white key striking components are fixed at the bottom of the demonstration frame close to the outer side surface, the transversely arranged white key striking components jointly form a white key striking mechanism, the white key striking components in the white key striking mechanism are arranged in one-to-one correspondence with the white keys on the piano, and each white key striking component is positioned right above the corresponding white key on the piano, demonstration frame bottom is close to the black key that the medial surface was fixed with a set of horizontal setting and strikes the subassembly, and the black key that a set of horizontal setting strikes the subassembly and constitutes black key striking mechanism jointly, and black key among the black key striking mechanism strikes subassembly and the black key one-to-one setting on the piano, every black key strikes the subassembly and all is located the black key that corresponds on the piano directly over, the demonstration frame is beta structure, folding back the demonstration frame is put on cover seat, folding back the outside cover of demonstration frame is equipped with the guard shield, form the magnetism between cover seat and guard shield and connect.
Furthermore, the demonstration frame comprises a middle frame plate and side frame plates, the side frame plates are movably connected to two side ends of the middle frame plate, the middle frame plate and the side frame plates are limited through bolts, and after the demonstration frame is unfolded, the connection parts of the middle frame plate and the side frame plates can be kept horizontal through the limiting effect of the bolts.
Further, the connecting hole has all been seted up at the both ends of well frame plate, the mounting groove has all been seted up to the inside at well frame plate both ends, the inside sliding connection of mounting groove has the bolt.
Furthermore, connecting shafts are fixed on two sides of one end of each side frame plate connected with the middle frame plate, the connecting shafts are movably connected in the connecting holes, and slots are formed in one ends of the side frame plates connected with the middle frame plate;
and one end of the side frame plate, which is not connected with the middle frame plate, is fixedly provided with an electric push rod, and the electric push rod is electrically connected with the electronic control screen.
Further, the white key strikes the subassembly and includes electric telescopic handle, first arc connecting rod and strikes the board, the connecting end that the white key struck the electric telescopic rod in the subassembly is fixed with first arc connecting rod, the bottom mounting that the white key struck the first arc connecting rod in the subassembly strikes the board, and electric telescopic handle and the electronic control screen electric connection in the white key strikes the subassembly.
Further, the black key strikes the subassembly and includes electric telescopic handle, second arc connecting rod and strikes the board, the connecting end that the black key struck the electric telescopic rod in the subassembly is fixed with second arc connecting rod, the bottom mounting that the black key struck the second arc connecting rod in the subassembly has strikes the board, and the black key strikes electric telescopic handle and electronic control screen electric connection in the subassembly.
Further, a seat groove and a cover groove are formed in the top surface of the cover seat, the cover groove is located on the outer side of the seat groove, and a first magnetic adsorption plate is fixed inside the cover groove.
Further, the base of guard shield is fixed with second magnetic adsorption board, second magnetic adsorption board size is the same with first magnetic adsorption board size, and second magnetic adsorption board is opposite with first magnetic adsorption board magnetism, adopts the magnetism to connect, split that can be simple and easy and fixed between cover seat and the guard shield.
A use method of a piano playing motion simulation demonstration device comprises the following steps:
s1: firstly, taking out the shield from the cover seat, and then taking out the demonstration frame on the cover seat;
s2: then, the folded demonstration frame is unfolded through external force, and the unfolded part is limited by using a bolt;
s3: then, clamping the demonstration frame on a piano frame of the piano by using a clamping assembly;
s4: afterwards select the song that needs the demonstration, according to the musical note of song, through the effect of electronic control screen, act on and strike electric telescopic handle in the subassembly with the white key that the song musical note corresponds with the black key that the song musical note corresponds for the board that strikes that corresponds moves down and presses the key on the piano relative with the song musical note, simulates playing of song.
The invention has the following beneficial effects:
1. the demonstration rack is provided with a white key knocking mechanism consisting of a group of transversely arranged white key knocking components and a black key knocking mechanism consisting of a group of transversely arranged black key knocking components, and when the demonstration rack is used, the corresponding knocking plate can move downwards to press keys on the piano opposite to song notes under the combined action of the white key knocking mechanism and the black key knocking mechanism, so that the actions of playing the black keys and pressing the white keys on the piano can be simulated, and the demonstration rack is convenient for learning and using in learning.
2. The demonstration rack is provided with the clamping assemblies, when the demonstration rack is used, the distance between the two clamping assemblies can be properly adjusted according to the length of the piano rack, the demonstration rack is suitable for piano racks with different lengths, the adjustability is enhanced, the applicability is wider, the adjusting mode is more automatic, and the demonstration rack is extremely convenient to adjust and use;
3. the demonstration frame is of a folding structure, can be simply folded when not in use, reduces the occupation of excessive space of the demonstration frame, is convenient to store and protect the demonstration frame, and is placed in the fixed cover seat and the protective cover after being folded, so that the demonstration frame is not easy to accumulate dust, does not need to be frequently cleaned, is time-saving and labor-saving, and is extremely convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a piano frame with a demonstration stand according to the present invention clamped thereon;
FIG. 2 is a schematic structural view of a demonstration stand according to the present invention;
FIG. 3 is a side view of FIG. 2 of the present invention;
FIG. 4 is a schematic view of the folded demonstration stand of the present invention;
FIG. 5 is a schematic structural view of the movable connection part of the middle frame plate and the side frame plate of the demonstration frame of the present invention;
FIG. 6 is a schematic structural view showing two states of the latch pins at both ends of the frame plate moving in and out according to the present invention;
fig. 7 is a schematic structural view of the side frame plate of the present invention;
FIG. 8 is a schematic structural view of a white key striking assembly according to the present invention;
FIG. 9 is a schematic structural view of the black key striking assembly of the present invention;
FIG. 10 is a schematic view of the folded demonstration stand being received within the housing base and the shield;
fig. 11 is a longitudinal cross-sectional view of the shield seat and shield of fig. 10 in accordance with the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a piano; 2. a demonstration shelf; 21. a middle frame plate; 211. connecting holes; 212. mounting grooves; 22. a side frame plate; 221. a connecting shaft; 222. a slot; 3. a clamping assembly; 31. an electric push rod; 32. a splint; 33. a rubber pad; 4. a bolt; 5. an electronic control screen; 6. a white key striking component; 7. a black key strike assembly; 01. an electric telescopic rod; 02. a first arcuate connecting rod; 03. a second arc-shaped connecting rod; 04. knocking the plate; 8. a cover seat; 81. a seat groove; 82. a cover groove; 821. a first magnetic adsorption plate; 9. a shield; 91. and a second magnetic adsorption plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3 and 7, the invention relates to a piano playing motion simulation demonstration device and method, comprising a piano 1, a demonstration frame 2, a clamping component 3, a bolt 4, an electronic control screen 5, a white key striking component 6, a black key striking component 7, a cover seat 8 and a cover 9, wherein the clamping component 3 is connected with two ends of the demonstration frame 2, the clamping component 3 comprises an electric push rod 31, a clamping plate 32 and a rubber pad 33, one end of the side frame plate 22 which is not connected with the middle frame plate 21 is fixed with an electric push rod 31, the type of the electric push rod 31 is common in the market, do not do too much here and describe, splint 32, electric putter 31 and electronic control screen 5 electric connection, and electric putter 31's link is connected with splint 32, and the medial surface of splint 32 is fixed with rubber pad 33, and demonstration frame 2 is on the musical instrument frame of piano 1 through the centre gripping subassembly 3 centre gripping at both ends, and the top surface of demonstration frame 2 is fixed with electronic control screen 5.
Above-mentioned setting is when the installation demonstration frame 2, earlier demonstrates frame 2 and spanes the musical instrument frame of piano 1, then controls the effect of screen 5 through the electron, starts the electric putter 31 in the both sides centre gripping subassembly 3, through the combined action of two electric putter 31, drives both sides splint 32 and moves inwards, causes splint 32 to grasp the musical instrument frame both sides of piano 1, can install demonstration frame 2 on the musical instrument frame of piano 1.
Wherein as shown in fig. 1-2 and 8, demonstration frame 2 bottom is close to the lateral surface and is fixed with a set of white key that transversely sets up and strikes subassembly 6, white key strikes subassembly 6 and includes electric telescopic handle 01, first arc connecting rod 02 and strikes board 04, the link of electric telescopic handle 01 among the white key strikes subassembly 6 is fixed with first arc connecting rod 02, the bottom mounting of first arc connecting rod 02 among the white key strikes subassembly 6 has strikes board 04, a set of white key that transversely sets up strikes subassembly 6 constitutes white key striking mechanism jointly, white key in the white key striking mechanism strikes subassembly 6 and the white key one-to-one setting on the piano 1, every white key strikes subassembly 6 and all is located the white key that corresponds on the piano 1 directly over.
When the device is used for playing, the electric telescopic rod 01 in each white key knocking component 6 is controlled to move downwards to enable the knocking plate 04 to press the time of the white key under the action of the electronic control screen 5 according to the musical notes of the songs, so that the action of simulating and playing the white key on the piano 1 is realized.
Wherein as shown in fig. 1-2 and fig. 9, demonstration frame 2 bottom is close to the medial surface and is fixed with a set of black key that transversely sets up and strikes subassembly 7, black key strikes subassembly 7 and includes electric telescopic handle 01, second arc connecting rod 03 and strikes board 04, the link of electric telescopic handle 01 among the black key strikes subassembly 7 is fixed with second arc connecting rod 03, electric telescopic handle 01's model is common model on the market, do not do too much the description here, the bottom mounting of second arc connecting rod 03 among the black key strikes subassembly 7 has strikes board 04, a set of black key that transversely sets up strikes subassembly 7 constitutes black key striking mechanism jointly, black key in the black key striking mechanism strikes subassembly 7 and the black key one-to-one setting on the piano 1, every black key strikes subassembly 7 and all is located the corresponding black key directly over on the piano 1.
When the device is used for playing, the electric telescopic rod 01 in each black key knocking component 7 is controlled to move downwards to enable the knocking plate 04 to press the black keys under the action of the electronic control screen 5 according to the notes of the songs, so that the action of simulating and playing the black keys on the piano 1 is realized.
As shown in fig. 2, 4-7 and 10-11, the demonstration frame 2 is of a folding structure, the demonstration frame 2 comprises a middle frame plate 21 and side frame plates 22, both side ends of the middle frame plate 21 are movably connected with the side frame plates 22, both ends of the middle frame plate 21 are respectively provided with a connecting hole 211, both ends of the middle frame plate 21 are respectively provided with a mounting groove 212, the inside of each mounting groove 212 is slidably connected with a bolt 4, both sides of one end of each side frame plate 22 connected with the middle frame plate 21 are respectively fixed with a connecting shaft 221, the connecting shafts 221 are movably connected in the connecting holes 211, one end of each side frame plate 22 connected with the middle frame plate 21 is internally provided with a slot 222, and the middle frame plate 21 and the side frame plates 22 are limited by the bolts 4;
the folded demonstration frame 2 is placed on the cover seat 8, a seat groove 81 and a cover groove 82 are formed in the top surface of the cover seat 8, the cover groove 82 is located on the outer side of the seat groove 81, a first magnetic adsorption plate 821 is fixed inside the cover groove 82, a cover 9 covers the outside of the folded demonstration frame 2, a second magnetic adsorption plate 91 is fixed to the bottom edge of the cover 9, the size of the second magnetic adsorption plate 91 is the same as that of the first magnetic adsorption plate 821, the second magnetic adsorption plate 91 is opposite to that of the first magnetic adsorption plate 821 in magnetism, and magnetic connection is formed between the cover seat 8 and the cover 9.
When the demonstration shelf 2 is unfolded for use, the left side frame plate 22 is firstly pulled off to enable the left side frame plate 22 and the middle frame plate 21 to be kept horizontal, at the moment, the slot 222 at the left connecting end of the middle frame plate 21 is over against the bolt 4 at the connecting end of the left side frame plate 22, then the bolt 4 on the left side frame plate 22 is moved inwards, the plug part of the left bolt 4 is enabled to be completely inserted into the slot 222 at the left end of the middle frame plate 21, the connecting part of the left end of the middle frame plate 21 and the left side frame plate 22 can be limited, the installation operation between the left side frame plate 22 and the middle frame plate 21 is completed, and then the installation operation between the right side frame plate 22 and the middle frame plate 21 is completed according to the same operation;
when the folding demonstration frame 2 is used, the bolt 4 on the left side frame plate 22 is moved outwards firstly, so that the plug part of the bolt 4 on the left side is completely moved out of the slot 222 at the left side end of the middle frame plate 21, then the left side frame plate 22 is pulled off, so that the left side frame plate 22 and the middle frame plate 21 are kept perpendicular, the folding operation between the left side frame plate 22 and the middle frame plate 21 can be completed, and then the installation operation between the right side frame plate 22 and the middle frame plate 21 can be completed according to the same operation, so that the folding operation of the demonstration frame 2 can be completed;
after folding, the folded demonstration shelf 2 is placed in the seat groove 81 on the top surface of the cover seat 8 in a shape like a Chinese character 'ji', and then the cover 9 is covered outside the folded demonstration shelf 2, so that the second magnetic attraction plate 91 on the bottom edge of the cover 9 is completely inserted into the cover groove 82 on the top surface of the cover seat 8 and is magnetically connected with the first magnetic attraction plate 821 in the cover groove 82, and the folded demonstration shelf 2 can be accommodated in the cover seat 8 and the cover 9.
Before the demonstration frame 2 leaves a factory after production, technicians input some common songs to be trained in advance in the electronic control screen 5, the extending speed of the electric telescopic rod 01 in the corresponding white key knocking component 6 is set according to the musical notes of each song, and the knocking action of the corresponding white key knocking component 6 is set in advance according to the musical notes of the songs.
A use method of a piano playing motion simulation demonstration device comprises the following steps:
s1: firstly, when in use, the protective cover 9 is taken out of the cover seat 8, and the demonstration shelf 2 on the cover seat 8 is taken out;
s2: then, the folded demonstration frame 2 is unfolded through external force, and the unfolded part is limited by using the bolt 4;
s3: then, the demonstration shelf 2 is clamped on the frame of the piano 1 by utilizing the clamping component 3;
s4: afterwards, the song that needs the demonstration is selected, then according to the musical note of song, through the effect of electronic control screen 5, act on and strike electric telescopic handle 01 in subassembly 7 and the white key that corresponds with the song musical note and strike electric telescopic handle 01 in subassembly 6 with the black key that the song musical note corresponds for the board 04 that strikes that corresponds moves down and presses the key on the piano 1 relative with the song musical note, the playing of simulation song, the learner sits and observes the action that presentation device simulated playing musical instrument on the seat this moment and learns.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a piano is played action simulation presentation device, includes that demonstration frame (2), centre gripping subassembly (3), electron control screen (5), white key strike subassembly (6) and black key strike subassembly (7), its characterized in that: the two ends of the demonstration frame (2) are connected with clamping components (3), the demonstration frame (2) is clamped on a piano frame of the piano (1) through the clamping components (3) at the two ends, and an electronic control screen (5) is fixed on the top surface of the demonstration frame (2);
the device comprises a demonstration frame (2), a plurality of white key striking assemblies (6) and a plurality of white key striking mechanisms, wherein the white key striking assemblies (6) which are transversely arranged are fixed at the bottom of the demonstration frame (2) close to the outer side surface, the white key striking assemblies (6) which are transversely arranged jointly form a white key striking mechanism, the white key striking assemblies (6) in the white key striking mechanism are arranged in a one-to-one correspondence manner with white keys on a piano (1), and each white key striking assembly (6) is positioned right above the corresponding white key on the piano (1);
a group of transversely arranged black key striking assemblies (7) are fixed at the bottom of the demonstration frame (2) close to the inner side surface, the transversely arranged black key striking assemblies (7) jointly form a black key striking mechanism, the black key striking assemblies (7) in the black key striking mechanism are arranged in one-to-one correspondence with black keys on the piano (1), and each black key striking assembly (7) is positioned right above the corresponding black key on the piano (1);
the demonstration frame (2) is of a folding structure, the demonstration frame (2) after being folded is placed on a cover seat (8), a protective cover (9) is covered outside the demonstration frame (2) after being folded, and magnetic connection is formed between the cover seat (8) and the protective cover (9);
centre gripping subassembly (3) include electric putter (31), splint (32) and rubber pad (33), the link of electric putter (31) is connected with splint (32), the medial surface of splint (32) is fixed with rubber pad (33).
2. A piano playing motion simulation demonstration device according to claim 1, wherein: demonstration frame (2) are including well frame plate (21) and side frame plate (22), the equal swing joint in both sides end of well frame plate (21) has side frame plate (22), it is spacing through bolt (4) between well frame plate (21) and side frame plate (22).
3. A piano playing motion simulation demonstration device according to claim 2, wherein: connecting holes (211) have all been seted up at the both ends of well frame plate (21), mounting groove (212) have all been seted up to the inside at well frame plate (21) both ends, the inside sliding connection of mounting groove (212) has bolt (4).
4. A piano playing motion simulation demonstration device according to claim 3, wherein: connecting shafts (221) are fixed on two sides of one end of each side frame plate (22) connected with the middle frame plate (21), the connecting shafts (221) are movably connected in the connecting holes (211), and slots (222) are formed in one ends of the side frame plates (22) connected with the middle frame plate (21);
and one end of the side frame plate (22) which is not connected with the middle frame plate (21) is fixedly provided with an electric push rod (31), and the electric push rod (31) is electrically connected with the electronic control screen (5).
5. A piano playing motion simulation demonstration device according to claim 4, wherein: white key strikes subassembly (6) and includes electric telescopic handle (01), first arc connecting rod (02) and strikes board (04), the link of electric telescopic handle (01) in white key strikes subassembly (6) is fixed with first arc connecting rod (02), the bottom mounting that strikes first arc connecting rod (02) in white key strikes subassembly (6) has strikes board (04).
6. A piano playing motion simulation demonstration device according to claim 5, wherein: the black key knocking component (7) comprises an electric telescopic rod (01), a second arc-shaped connecting rod (03) and a knocking plate (04), wherein the connecting end of the electric telescopic rod (01) in the black key knocking component (7) is fixed with the second arc-shaped connecting rod (03), and the bottom end of the second arc-shaped connecting rod (03) in the black key knocking component (7) is fixed with the knocking plate (04).
7. A piano playing motion simulation demonstration device according to claim 6, wherein: a seat groove (81) and a cover groove (82) are formed in the top surface of the cover seat (8), the cover groove (82) is located on the outer side of the seat groove (81), and a first magnetic adsorption plate (821) is fixed inside the cover groove (82).
8. A piano playing motion simulation demonstration device according to claim 7, wherein a second magnetic attraction plate (91) is fixed to the bottom side of the cover (9), the size of the second magnetic attraction plate (91) is the same as that of the first magnetic attraction plate (821), and the second magnetic attraction plate (91) is opposite to the first magnetic attraction plate (821).
9. A method of using a piano playing motion simulation demonstration apparatus applied to a piano playing motion simulation demonstration apparatus claimed in any one of claims 1 to 8, comprising the steps of:
s1: firstly, taking out the protective cover (9) from the cover seat (8), and then taking out the demonstration rack (2) on the cover seat (8);
s2: then, the folded demonstration frame (2) is unfolded through external force, and the unfolded part is limited by using the bolt (4);
s3: then, clamping the demonstration frame (2) on a frame of the piano (1) by using the clamping component (3);
s4: afterwards select the song that needs the demonstration, according to the musical note of song, through the effect of electronic control screen (5), act on electric telescopic handle (01) in black key striking subassembly (7) that correspond with the song musical note and strike subassembly (6) in electric telescopic handle (01) with the white key that the song musical note corresponds for corresponding strike board (04) move down and press the key on piano (1) relative with the song musical note, simulate playing of song.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210474677.3A CN114822154A (en) | 2022-04-29 | 2022-04-29 | Piano playing action simulation demonstration device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210474677.3A CN114822154A (en) | 2022-04-29 | 2022-04-29 | Piano playing action simulation demonstration device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114822154A true CN114822154A (en) | 2022-07-29 |
Family
ID=82511418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210474677.3A Pending CN114822154A (en) | 2022-04-29 | 2022-04-29 | Piano playing action simulation demonstration device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114822154A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0997081A (en) * | 1995-09-29 | 1997-04-08 | Kawai Musical Instr Mfg Co Ltd | Electronic piano |
| CN201918052U (en) * | 2010-02-25 | 2011-08-03 | 周欣 | Training keyboard for improving finger strength in piano playing |
| CN109036336A (en) * | 2018-04-02 | 2018-12-18 | 上海智凌信息技术有限公司 | A kind of spliced piano |
| CN109346046A (en) * | 2018-10-11 | 2019-02-15 | 王袁 | A kind of piano automatic Playing auxiliary device |
| CN210295867U (en) * | 2019-07-22 | 2020-04-10 | 山西大学 | Device convenient to change piano key dynamics of playing |
| CN211207598U (en) * | 2020-02-25 | 2020-08-07 | 中汽数据(天津)有限公司 | Simulation device for automobile driving scene |
| CN211828090U (en) * | 2020-03-16 | 2020-10-30 | 南阳理工学院 | Automatic playing driving device of electric piano |
| CN211878796U (en) * | 2020-03-23 | 2020-11-06 | 莆田学院 | Intelligent auxiliary learning device for piano |
| CN213634969U (en) * | 2020-11-24 | 2021-07-06 | 于志良 | Foldable machine-building teaching part hanging show shelf |
| CN113470600A (en) * | 2021-06-29 | 2021-10-01 | 杨怡 | Intelligent piano system capable of prompting fingering |
| CN215577658U (en) * | 2021-07-20 | 2022-01-18 | 湖北华都钢琴制造股份有限公司 | Piano automatic playing system convenient to dismantle |
-
2022
- 2022-04-29 CN CN202210474677.3A patent/CN114822154A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0997081A (en) * | 1995-09-29 | 1997-04-08 | Kawai Musical Instr Mfg Co Ltd | Electronic piano |
| CN201918052U (en) * | 2010-02-25 | 2011-08-03 | 周欣 | Training keyboard for improving finger strength in piano playing |
| CN109036336A (en) * | 2018-04-02 | 2018-12-18 | 上海智凌信息技术有限公司 | A kind of spliced piano |
| CN109346046A (en) * | 2018-10-11 | 2019-02-15 | 王袁 | A kind of piano automatic Playing auxiliary device |
| CN210295867U (en) * | 2019-07-22 | 2020-04-10 | 山西大学 | Device convenient to change piano key dynamics of playing |
| CN211207598U (en) * | 2020-02-25 | 2020-08-07 | 中汽数据(天津)有限公司 | Simulation device for automobile driving scene |
| CN211828090U (en) * | 2020-03-16 | 2020-10-30 | 南阳理工学院 | Automatic playing driving device of electric piano |
| CN211878796U (en) * | 2020-03-23 | 2020-11-06 | 莆田学院 | Intelligent auxiliary learning device for piano |
| CN213634969U (en) * | 2020-11-24 | 2021-07-06 | 于志良 | Foldable machine-building teaching part hanging show shelf |
| CN113470600A (en) * | 2021-06-29 | 2021-10-01 | 杨怡 | Intelligent piano system capable of prompting fingering |
| CN215577658U (en) * | 2021-07-20 | 2022-01-18 | 湖北华都钢琴制造股份有限公司 | Piano automatic playing system convenient to dismantle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114822154A (en) | Piano playing action simulation demonstration device and method | |
| CN111599249A (en) | Multifunctional piano teaching device | |
| CN109215442A (en) | A kind of Piano Teaching finger training device and its application method | |
| CN112669792B (en) | Multi-functional piano teaching device | |
| CN106235622A (en) | A kind of computer-aided instruction laboratory table | |
| CN216089395U (en) | Intelligent music stand is used in piano teaching of colleges and universities | |
| CN209044982U (en) | A kind of smaller mechanics Apparatus for Impacting at low-temp of physics teaching noise | |
| CN210574449U (en) | Music score reading board for music teaching | |
| CN211294614U (en) | Novel electronic plucked instrument | |
| CN210295511U (en) | Piano finger training device | |
| CN109410695B (en) | Violin fingering exercise device | |
| CN219392817U (en) | Teaching equipment convenient to record and write in practice ear class | |
| CN206400825U (en) | A kind of language teaching device | |
| CN206757911U (en) | A kind of English word part of speech explanation contrast exhibiting device | |
| CN107393508B (en) | Intelligent piano and assembling method thereof | |
| CN214955483U (en) | Combined simulation keyboard for piano teaching | |
| CN211654016U (en) | Composite structure for key training of hearing materials | |
| CN205899844U (en) | Teaching tool for chinese speech | |
| CN220155169U (en) | Piano book | |
| CN205508195U (en) | Interactive music teaching board | |
| CN203134179U (en) | Multifunctional electronic Chinese Zheng teaching aid | |
| CN213339237U (en) | Piano tutor teaching aid for music teaching | |
| CN215014524U (en) | Music book placing device for music teaching | |
| CN212161027U (en) | Novel guitar teaching demonstration device | |
| CN218547747U (en) | Fingering exercise equipment for piano teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220729 |