CN113781979A

CN113781979A - Auxiliary type integrated device for piano teaching

Info

Publication number: CN113781979A
Application number: CN202110981867.XA
Authority: CN
Inventors: 张紫琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2021-12-10

Abstract

The invention discloses an auxiliary integrated device for piano teaching, relates to the technical field of piano teaching, and solves the problems that an existing student with a small age is short in body, legs and feet do not have enough length to tread a playing pedal for playing, a piano is not comprehensive in learning, and the piano playing level is slowly improved. An auxiliary integrated device for piano teaching comprises a piano main body; the piano main body comprises a piano string, a soundboard, a support, a keyboard system, a playing pedal and a shell, wherein the playing pedal is arranged at the bottom of the inner side of the shell of the piano main body. The device can adjust the simulation footboard to suitable height and position through the regulation of height extension mechanism and footboard extension mechanism to make the schooler of young age through trampling the simulation footboard when studying, through the mechanics transmission of footboard drive mechanism, assist to trample the footboard of playing, realize that the schooler learns to the piano is comprehensive, systematized.

Description

Auxiliary type integrated device for piano teaching

Technical Field

The invention belongs to the technical field of piano teaching, and particularly relates to an auxiliary integrated device for piano teaching.

Background

With the increasing living standard, people pursue spiritual life more and more, and most parents all have the mind of looking at the son and becoming a dragon, so various musical instrument training classes are produced as soon as possible, and the learning music is grabbed from the baby, so that the full development of the moral intelligence and the beauty can be realized in the growth process of the children, wherein, the piano is popular with people in all world due to the fact that the piano is solemn and elegant during playing, the trainees for learning the piano are numerous, and the trainees can learn in all ages.

If the application number is: CN201810532847.2 patent discloses a piano teaching aid, which comprises a sliding guide rod, wherein the sliding guide rod is connected with two sliding seats in a sliding manner, each sliding seat is connected with a push-pull applying mechanism, the lower end of each sliding seat is also fixedly connected with a connecting rod, the lower end of the connecting rod is provided with a lantern ring, the lantern ring is also connected with a glove, each finger head part of the glove is provided with a vibration module, and the glove is also provided with a first wireless communication module, a first microprocessor and a power supply module; the piano teaching auxiliary device further comprises a second microprocessor, and the second microprocessor is in signal connection with the storage module, the push-pull applying mechanism and the second wireless communication module respectively. The invention can automatically guide the hands of a student to go to the piano keys to be played according to the playing rhythm during the piano playing study, so that a beginner can easily hold the positions of the specific piano keys corresponding to the notes, and well grasp the pressing rhythm of the keys corresponding to the notes and the pressing time interval among the keys in time.

When current piano study and play, need cooperate the playing footboard of piano bottom to play, the position and the high fixed of playing the footboard can not be adjusted, and the less student of age is because the health is comparatively short and small, and the leg and foot do not possess sufficient length and trample the playing footboard and play, and piano study is comparatively boring and boring, and piano study is not enough comprehensive yet, and piano playing level promotes slowly, and the practicality is not high.

In view of the above, the present invention provides an auxiliary integrated device for piano teaching, which is improved in view of the conventional structure and disadvantages, and is expected to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides an auxiliary integrated device for piano teaching, which aims to solve the problems that when the existing piano is studied and played, the existing piano needs to be matched with a playing pedal at the bottom of the piano to play, the position and the height of the playing pedal are fixed and cannot be adjusted, and a student with a small age does not have enough length to pedal the playing pedal for playing due to the short body, so that the piano is boring to learn, the piano is not comprehensive enough to learn, the piano playing level is slowly improved, and the practicability is not high.

The invention relates to an auxiliary integrated device for piano teaching, which is realized by the following specific technical means:

an auxiliary integrated device for piano teaching comprises a piano main body and a pedal extension adjusting structure;

the piano main body comprises a piano string, a soundboard, a support, a keyboard system, a playing pedal and a shell, wherein the playing pedal is arranged at the bottom of the inner side of the piano main body shell;

the pedal adjusting and extending structure comprises a mounting positioning frame, a height extending mechanism, a pedal extending mechanism and a pedal transmission mechanism;

the mounting and positioning frame is screwed and fixed at the top of the playing pedal at the bottom of the piano main body through screws.

Further, the height extension mechanism comprises:

the bottom of the height extension adjusting rod is rotatably connected to the bottom in the mounting positioning frame;

the inner part of one end of the positioning support plate is inserted outside the rod body of the height extension adjusting rod;

the pedal extends and adjusts the pole, and the one end of pedal extension is adjusted the pole and is rotated and connect inside location backup pad plate body one side riser.

Further, the pedal extension mechanism includes:

the pedal mounting block is inserted in the positioning support plate;

one end of the simulation pedal is rotatably connected inside the block body of the pedal mounting block;

the trampling transmission rod is inserted into the simulated pedal plate body;

the force application block is inserted in the plate body of the simulation pedal.

Further, the pedal transmission mechanism comprises:

the bottom end of the treading transmission rod body is inserted in the positioning cylinder;

the linkage plate is inserted in the mounting positioning frame body.

Further, the height extension adjusting rod is designed as a threaded rod, a first threaded hole is formed in the side vertical plate of the positioning support plate, a lifting cylinder is arranged at the bottom of the positioning support plate, a square positioning protrusion is arranged on the side face of a block of the lifting cylinder, the positioning protrusion is designed to be long in the outer side of the lifting cylinder, a positioning groove is formed in the support body of the mounting positioning frame, the lifting cylinder is inserted into the positioning groove, and the height extension adjusting rod is screwed in the first threaded hole through threads.

Furthermore, the one end of location backup pad side riser is equipped with the track backup pad, and the plate body shape of track backup pad is "U" shape design, and the block one end of footboard installation piece is equipped with the track supporting shoe of "U" shape, and the inside second screw hole that is equipped with of block of track supporting shoe, and the track supporting shoe is pegged graft inside the plate body of track backup pad, and the footboard extends to adjust the pole and is the threaded rod design, and the footboard extends to adjust the pole and passes through the inside that the screw thread was screwed to connect in the second screw hole.

Further, the block shape of application of force piece is the square, and the side of two symmetries of block of application of force piece all is equipped with the slip application of force pole, and the plate body inside of simulation footboard is equipped with the application of force spout of rectangular shape, and the application of force piece is pegged graft in the inside of application of force spout through the slip application of force pole.

Further, the inside third screw hole that is equipped with of block of application of force piece, trample the transfer line and be the threaded rod design, and trample the transfer line and pass through body of rod screw thread and twist and connect the inside at the third screw hole.

Furthermore, the bottom of the positioning cylinder is provided with a follow-up sliding block, the cross section of a block body of the follow-up sliding block is in a T shape, the top of the linkage plate is provided with a follow-up sliding groove, the follow-up sliding groove is designed to be full-length at the top of a plate body of the linkage plate, and the follow-up sliding block is inserted in the follow-up sliding groove.

Furthermore, a pedal is arranged at the bottom of the linkage plate and is a rectangular plate body, the pedal abuts against the top of the playing pedal, a reset top spring is arranged at the bottom of the plate body of the linkage plate, and two ends of the reset top spring are fixedly connected to the bottom in the installation positioning frame and the bottom of the linkage plate body respectively.

Compared with the prior art, the invention has the following beneficial effects:

1. the device can assist the less student of help age to trample the footboard of playing, the regulation through high extension mechanism and footboard extension mechanism can be adjusted the simulation footboard to suitable height and position to make the student of the delicate and small in age through trampling the simulation footboard when studying, through the mechanics transmission of footboard drive mechanism, to playing the footboard and assist trampling, realize that the student is comprehensive to the piano, systematized study, the study progress is fast, study is comprehensive, the practicality and the flexibility of the device have been improved.

2. The cooperation of high extension regulation pole and first screw hole is used and is can be changed the use height of simulation footboard, and the cooperation of footboard extension regulation pole and second screw hole is used and is adjusted the position of use that the simulation footboard can be adjusted, tramples the transfer line and the cooperation of third screw hole can adjust the simulation footboard and trample stroke and the dynamics that targets in place to the pedal of playing, makes things convenient for the student study at different ages to use, and convenient to use is nimble, and adaptability is high, has improved the device's flexibility and adaptability.

3. The location arch of a lift section of thick bamboo can guarantee that the height extends to adjust the pole location backup pad can not follow the rotation when rotating, and the track backup pad can guarantee that the footboard extends to adjust the pole footboard installation piece can not follow the rotation when rotating, the top spring that resets can make behind the trampling simulation footboard, simulation footboard can automatic re-setting in order to trample the performance next time after loosening the simulation footboard, application of force piece and location section of thick bamboo can guarantee when trampling the simulation footboard at every turn, trample the transfer line and always can be with trampling dynamics vertically transmission for the linkage plate, thereby can be stable trample the pedal of playing and play, stable in use, high convenience and high speed, the adaptability and the stability of the device are improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the pedal adjusting extension mechanism of the present invention.

Fig. 3 is a schematic structural view of the height extending mechanism of the present invention after disassembly.

Fig. 4 is a schematic structural view of the pedal transmission mechanism of the present invention after being disassembled.

Fig. 5 is a schematic structural diagram of the installation positioning frame of the invention.

Fig. 6 is a schematic view of the structure of the step extension mechanism of the present invention.

FIG. 7 is a schematic diagram of the present invention after adjusting the height and position of the simulated pedal.

FIG. 8 is a schematic view of the inner structure of the present invention when the simulated pedal is depressed.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a piano main body; 101. playing a pedal; 2. mounting a positioning frame; 201. positioning a groove; 3. a height extension mechanism; 4. a pedal extension mechanism; 5. a pedal transmission mechanism; 301. a height extension adjusting rod; 302. positioning the supporting plate; 303. a pedal extension adjusting rod; 401. a pedal mounting block; 402. simulating a pedal; 403. trampling the transmission rod; 404. a force application block; 501. a positioning cylinder; 502. a linkage plate; 3021. a first threaded hole; 3022. a lifting cylinder; 3023. a track support plate; 4011. a rail support block; 4012. a second threaded hole; 4021. a force application chute; 4042. a third threaded hole; 4043. a sliding force application rod; 5011. a follow-up slider; 5021. a follow-up chute; 5022. treading a pedal; 5023. and resetting the top spring.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an auxiliary integrated device for piano teaching, which comprises a piano main body 1 and a pedal extension adjusting structure;

the piano body 1 comprises a string, a soundboard, a bracket, a keyboard system, a playing pedal 101 and a shell, wherein the playing pedal 101 is arranged at the bottom of the inner side of the shell of the piano body 1;

the pedal adjusting and extending structure comprises a mounting positioning frame 2, a height extending mechanism 3, a pedal extending mechanism 4 and a pedal transmission mechanism 5;

the mounting positioning frame 2 is screwed and fixed on the top of the playing pedal 101 at the bottom of the piano main body 1 through screws;

the height extension mechanism 3 includes:

the bottom of the height extension adjusting rod 301 is rotatably connected to the bottom in the mounting positioning frame 2;

a positioning support plate 302, wherein the inner part of one end of the positioning support plate 302 is inserted outside the rod body of the height extension adjusting rod 301;

one end of the pedal extension adjusting rod 303 is rotatably connected inside a vertical plate on one side of the plate body of the positioning support plate 302;

the pedal extension mechanism 4 includes:

a pedal mounting block 401, wherein the pedal mounting block 401 is inserted into the positioning support plate 302;

one end of the simulation pedal 402 is rotatably connected inside the block body of the pedal mounting block 401;

a treading transmission rod 403, wherein the treading transmission rod 403 is inserted into the board body of the simulation pedal 402;

the force application block 404 is inserted into the plate body of the simulation pedal 402;

the pedal transmission mechanism 5 includes:

the positioning barrel 501 is internally inserted with the bottom end of the rod body of the trample transmission rod 403;

the linkage plate 502 is inserted in the frame body of the installation positioning frame 2.

Wherein, the height extension regulation pole 301 is the threaded rod design, and the inside of the riser of location support plate 302 side is equipped with first screw hole 3021, the bottom of location support plate 302 is equipped with a lift section of thick bamboo 3022, and the block side of a lift section of thick bamboo 3022 is equipped with square location arch, the location arch is for leading to long design in the barrel outside of a lift section of thick bamboo 3022, the inside constant head tank 201 that is equipped with of support body of installation locating rack 2, a lift section of thick bamboo 3022 is pegged graft in the inside of constant head tank 201, height extension regulation pole 301 passes through the inside of screw thread screw-in first screw hole 3021, in use, the location arch of a lift section of thick bamboo 3022 can guarantee that height extension regulation pole 301 can not follow the rotation when rotating, height extension regulation pole 301 and the cooperation use of first screw hole 3021 can change the use height of simulation footboard 402.

Wherein, the one end of the side riser of location support plate 302 is equipped with track support plate 3023, and the plate body shape of track support plate 3023 is "U" shape design, the block one end of footboard installation piece 401 is equipped with the track support block 4011 of "U" shape, and the block inside of track support block 4011 is equipped with second screw hole 4012, track support block 4011 pegs graft inside the plate body of track support plate 3023, footboard extension regulation pole 303 is the threaded rod design, and footboard extension regulation pole 303 screws up the inside at second screw hole 4012 through the screw thread, in use, track support plate 3023 can guarantee that footboard extension regulation pole 303 can not follow the rotation when the rotation footboard installation piece 401, the cooperation of footboard extension regulation pole 303 and second screw hole 4012 is used and can be adjusted the position of using of simulation footboard 402.

Wherein, the block shape of application of force piece 404 is the square, and the side of two symmetries of the block of application of force piece 404 all is equipped with slip application of force pole 4043, the inside application of force spout 4021 that is equipped with rectangular shape of plate body of simulation footboard 402, and application of force piece 404 pegs graft in application of force spout 4021's inside through slip application of force pole 4043, in use, application of force piece 404 and a locating cylinder 501 can guarantee when trampling simulation footboard 402 at every turn, trample transfer pole 403 always can give linkage plate 502 with trampling dynamics vertically, thereby can stable trample playing footboard 101 and play, the use is stable, and is convenient and fast.

Wherein, the inside third screw hole 4042 that is equipped with of block of application of force piece 404, it is the threaded rod design to trample transfer line 403, and trample transfer line 403 and connect in the inside of third screw hole 4042 through body of rod screw thread, and in use, the cooperation of trampling transfer line 403 and third screw hole 4042 can be adjusted simulation footboard 402 and trample stroke and the dynamics that targets in place to playing footboard 101, makes things convenient for the student study at different ages to use, and convenient to use is nimble, and adaptability is high.

The bottom of the positioning cylinder 501 is provided with a follow-up slider 5011, the cross section of a block of the follow-up slider 5011 is in a T shape, the top of the linkage plate 502 is provided with a follow-up sliding groove 5021, the follow-up sliding groove 5021 is designed to be full-length on the top of a plate body of the linkage plate 502, the follow-up slider 5011 is inserted into the follow-up sliding groove 5021, and the design enables the positioning cylinder 501 to freely move in the follow-up sliding groove 5021, so that the position change of the trampling transmission rod 403 when the simulated pedal 402 is trampled is adapted.

Wherein, the bottom of linkage board 502 is equipped with pedal 5022, and pedal 5022 is the rectangular plate body, pedal 5022 supports the top at playing footboard 101, the plate body bottom of linkage board 502 is equipped with top spring 5023 that resets, the both ends of top spring 5023 that resets are fixed connection respectively in the bottom of installation locating rack 2 and the bottom of linkage board 502 plate body, in use, top spring 5023 that resets can make behind trampling simulation footboard 402, simulation footboard 402 can automatic re-setting in order to be ready for trampling the performance next time after unclamping simulation footboard 402, and is convenient nimble.

In another embodiment, the lifting barrel 3022 is designed as a square barrel, so that the positioning support plate 302 is more stably limited when the lifting barrel 3022 is lifted in the positioning slot 201, the phenomenon that the positioning support plate 302 rotates along with the rotation of the height extension adjusting rod 301 does not occur, and the use is more stable.

The specific use mode and function of the embodiment are as follows:

in the invention, when a trainee with a small age learns the piano, the adult body can freely tread the playing pedal 101 and can directly learn through the piano main body 1, when the trainee with the small age learns, the tread extension structure is arranged at the bottom of the shell of the piano main body 1, the simulated pedal 402 can be adjusted to a proper height and position through the adjustment of the height extension mechanism 3 and the pedal extension mechanism 4, so that the trainee with a small age can tread the simulated pedal 402 and can assist in treading the playing pedal 101 through the mechanical transmission of the pedal transmission mechanism 5, the cooperation of the height extension adjusting rod 301 and the first threaded hole 3021 can change the use height of the simulated pedal 402, the cooperation of the pedal extension adjusting rod 303 and the second threaded hole 4012 can adjust the use position of the simulated pedal 402, and the cooperation of the tread transmission rod 403 and the third threaded hole 4042 can adjust the stroke and force of the simulated pedal 402 to tread the playing pedal 101 in place, make things convenient for the student of different ages to study and use, convenient to use is nimble, and adaptability is high, can help the less student of age to meet trample in the time of studying the piano and play footboard 101, realizes that the student learns that the learning progress is fast, study comprehensively to the piano.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an auxiliary type integrated device that piano teaching was used which characterized in that: comprises a piano body (1);

the piano body (1) comprises a string, a soundboard, a support, a keyboard system, a playing pedal (101) and a shell, wherein the playing pedal (101) is arranged at the bottom of the inner side of the shell of the piano body (1);

the pedal extension adjusting structure comprises a mounting positioning frame (2), a height extension mechanism (3), a pedal extension mechanism (4) and a pedal transmission mechanism (5);

the mounting and positioning frame (2) is screwed and fixed at the top of the playing pedal (101) at the bottom of the piano main body (1) through screws.

2. An auxiliary type integrated device for piano teaching as claimed in claim 1, wherein: the height extension mechanism (3) comprises:

the bottom of the height extension adjusting rod (301) is rotatably connected to the bottom in the mounting positioning frame (2);

the inner part of one end of the positioning support plate (302) is inserted outside the rod body of the height extension adjusting rod (301);

the pedal extension adjusting rod (303), one end of the pedal extension adjusting rod (303) is rotatably connected inside a vertical plate on one side of the plate body of the positioning support plate (302).

3. An auxiliary type integrated device for piano teaching as claimed in claim 1, wherein: the pedal extension mechanism (4) comprises:

the pedal mounting block (401), the pedal mounting block (401) is inserted in the positioning support plate (302);

the simulation pedal (402), one end of the simulation pedal (402) is rotatably connected to the inside of the block body of the pedal mounting block (401);

the trampling transmission rod (403), the trampling transmission rod (403) is inserted into the board body of the simulation pedal (402);

the force application block (404), the force application block (404) is inserted in the plate body of the simulation pedal (402).

4. An auxiliary type integrated device for piano teaching as claimed in claim 1, wherein: the pedal transmission mechanism (5) comprises:

the bottom end of the rod body of the trample transmission rod (403) is inserted into the positioning barrel (501);

the linkage plate (502) is inserted in the frame body of the mounting and positioning frame (2).

5. An auxiliary type integrated device for piano teaching as claimed in claim 2, wherein: highly extend and adjust pole (301) and design for the threaded rod, and the inside of location support plate (302) side riser is equipped with first screw hole (3021), the bottom of location support plate (302) is equipped with a lift section of thick bamboo (3022), and the block side of a lift section of thick bamboo (3022) is equipped with square location arch, the location arch is for leading to long design in the barrel outside of a lift section of thick bamboo (3022), the inside constant head tank (201) that is equipped with of support body of installation locating rack (2), a lift section of thick bamboo (3022) are pegged graft in the inside of constant head tank (201), highly extend and adjust pole (301) through the inside that the screw thread is twisted and is connect in first screw hole (3021).

6. An auxiliary type integrated device for piano teaching as claimed in claim 2, wherein: one end of the side vertical plate of the positioning support plate (302) is provided with a track support plate (3023), the shape of the plate body of the track support plate (3023) is designed to be U-shaped, one end of the block body of the pedal installation block (401) is provided with a track support block (4011) in U-shaped, the block body of the track support block (4011) is internally provided with a second threaded hole (4012), the track support block (4011) is inserted into the plate body of the track support plate (3023), the pedal extension adjusting rod (303) is designed to be a threaded rod, and the pedal extension adjusting rod (303) is screwed in the second threaded hole (4012) through threads.

7. An auxiliary type integrated device for piano teaching as claimed in claim 3, wherein: the block shape of application of force piece (404) is the square, and the block of application of force piece (404) two symmetrical sides all are equipped with slip application of force pole (4043), and the plate body inside of simulation footboard (402) is equipped with rectangular shape application of force spout (4021), and application of force piece (404) is pegged graft in the inside of application of force spout (4021) through slip application of force pole (4043).

8. An auxiliary type integrated device for piano teaching as claimed in claim 3, wherein: the inside third screw hole (4042) that is equipped with of block of application of force piece (404), trample transfer line (403) and for the threaded rod design, and trample transfer line (403) and connect the inside at third screw hole (4042) through body of rod screw thread.

9. An auxiliary type integrated device for piano teaching as claimed in claim 4, wherein: the bottom of the positioning cylinder (501) is provided with a follow-up slider (5011), the cross section of a block body of the follow-up slider (5011) is in a T shape, the top of the linkage plate (502) is provided with a follow-up sliding groove (5021), the follow-up sliding groove (5021) is in a through-length design at the top of a plate body of the linkage plate (502), and the follow-up slider (5011) is inserted into the follow-up sliding groove (5021).

10. An auxiliary type integrated device for piano teaching as claimed in claim 4, wherein: the bottom of linkage board (502) is equipped with pedal (5022), and pedal (5022) are the rectangular plate body, and pedal (5022) support the top at playing footboard (101), and the plate body bottom of linkage board (502) is equipped with top spring (5023) that resets, and the both ends of top spring (5023) that resets are fixed connection respectively in the bottom of installation locating rack (2) and the bottom of linkage board (502) plate body.