CN110660293B

CN110660293B - Fingering auxiliary exercise device for music teaching

Info

Publication number: CN110660293B
Application number: CN201910832059.XA
Authority: CN
Inventors: 余琳娜; 胡昊
Original assignee: Changsha Normal University
Current assignee: Changsha Normal University
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2021-04-23
Anticipated expiration: 2039-09-04
Also published as: CN110660293A

Abstract

A fingering auxiliary exercise device for music teaching comprises strings, wherein the strings are equidistantly mounted on a guitar, a pressing device is mounted on the guitar, the pressing device comprises a second electric sliding rail, a second sliding block, a first mounting plate, a second spring and a button, the second sliding block is mounted on the second electric sliding rail, and a circular display screen is fixedly mounted at the upper end of the button; install square display screen and circular display screen on first slider, the second slider respectively, first slider, second slider adopt transparent material to make and internally mounted have the lamp of changeable colour for carry out vision guide to the student, avoid the student to point to the law to practise and make mistakes, improved the efficiency that the student pointed the law to practise.

Description

Fingering auxiliary exercise device for music teaching

Technical Field

The invention belongs to the field of fingering exercise devices for music, and particularly relates to a fingering auxiliary exercise device for music teaching.

Background

With the improvement of living standard of people, people pay more and more attention to music education, many people begin to learn music, and the music learning needs fingering, but the existing guitar does not have a corresponding fingering exercise device, so that the fingering effect of students on learning musical instruments is poor, and the learning period is long.

Disclosure of Invention

The invention provides a fingering auxiliary exercise device for music teaching, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

an fingering auxiliary exercise device for music teaching comprises strings, wherein the strings are equidistantly installed on a guitar, a pressing device is installed on the guitar and comprises a second electric sliding rail, a second sliding block, a first installing plate, a second spring and a button, the second sliding block is installed on the second electric sliding rail, the sliding direction of the second sliding block is consistent with the string installing direction on the guitar, a circular display screen is fixedly installed at the upper end of the button, a through hole is formed in the upper end of the second sliding block, the button is inserted into the second sliding block through the through hole, the second spring is installed on the upper end of the second sliding block in the axial direction of the button, the strings are arranged under the through hole in the second sliding block, clamping devices are installed on the bottom surfaces of the first installing plate and the second installing plate and comprise clamping blocks, connecting rods, installing blocks and torsional springs, the installing blocks are in threaded connection with the bottoms of the first fixing plate and the, the bottom surface of the mounting block is provided with a connecting rod, one side of the connecting rod is connected with the mounting block by a torsional spring, the other side of the connecting rod is connected with the clamping block by a hinge, the clamping block is tightly attached to the guitar, the guitar is also provided with a playing device, the playing device comprises a first fixing plate, a second fixing plate, a first electric slide rail, a first slide block, an iron block and an electromagnet, screw holes are arranged at two sides of the second electric slide rail, waist-shaped holes are arranged at the middle parts of the first fixing plate and the second fixing plate, a plurality of first electric slide rails are transversely arranged on the waist-shaped holes of the first fixing plate and the second fixing plate at equal intervals through screws, a plurality of first electric slide rails are transversely arranged between the first fixing plate and the second fixing plate at equal intervals, the first slide blocks are arranged on the first electric slide rails, the first slide blocks are positioned under strings, the sliding direction of the first slide blocks is consistent with the mounting direction, the sliding groove is formed in the other side of the top surface of the first sliding block and perpendicular to the string direction, an iron block is installed in the sliding groove, the height of the iron block is higher than the installation height of the string, an electromagnet is fixedly installed on the back face of one side, corresponding to the string, of the iron block, a first spring is installed between the electromagnet and the iron block, a controller and a storage battery are installed on the playing device, a detachable clamping device is installed at the bottoms of the first fixing plate and the second fixing plate, and an iron block insulating sleeve and an electromagnet insulating sleeve are wrapped on the iron block and the electromagnet respectively.

As above, the fingering auxiliary exercise device for music teaching is characterized in that waist-shaped holes are formed in the middle of the first mounting plate and the middle of the second mounting plate, screw holes are formed in two sides of the second electric sliding rail, and the second electric sliding rail is fixedly mounted on the waist-shaped holes through screws.

According to the fingering auxiliary exercise device for music teaching, the first sliding block and the second sliding block are made of transparent materials, and the lamps are arranged inside the first sliding block and the second sliding block and can be switched into various colors such as red, green and the like.

The invention has the advantages that: the invention can realize automatic control through the controller, fix the playing device and the playing device at the corresponding positions of the guitar, fasten through the screw, turn on the apparatus, the storage battery supplies power for the controller, the first electric slide rail and other electrical equipment, the controller intelligently controls the second slide block to slide along the string according to the music rhythm, the round display screen is installed above the button, the round display screen can display the pressing sequence number and the pressing time, after the pressing time, the string can be pressed on the guitar through the button, after the pressing time, the button can be automatically reset by loosening, the accurate control through the controller ensures the pressing accuracy, improves the learning efficiency of the student, the second slide block is made of transparent material and is internally provided with the lamp which can be switched into different colors, so that the student can practice according to the sequence number and the playing time displayed on the square display screen, the lamps with different colors can guide the student more intuitively, and when the student does not need to play, the corresponding lamp in the second slider is displayed as a green lamp; when the player needs to play, the corresponding lamp in the second slider is displayed as a red light, so that the trainees can practice conveniently; a fingering auxiliary exercise device for music teaching is disclosed, wherein a controller on the fingering auxiliary exercise device can automatically control a first electric slide rail and a second electric slide rail according to music rhythm, and is suitable for different types of music; the invention can be provided with a plurality of first electric slide rails and second electric slide rails so as to be suitable for guitars with strings; install square display screen and circular display screen on first slider, the second slider respectively, first slider, second slider adopt transparent material to make and internally mounted have the lamp of changeable colour for carry out vision guide to the student, avoid the student to point to the law to practise and make mistakes, improved the efficiency that the student pointed the law to practise.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged schematic view taken along line A-A of FIG. 1; FIG. 3 is an enlarged cross-sectional view of the first motorized slide rail and the first slider; fig. 4 is an enlarged cross-sectional view of the second motorized slide rail and the second slider.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An fingering auxiliary exercise device for music teaching is disclosed, as shown in the figure, comprising strings 1, wherein the strings 1 are equidistantly installed on a guitar 2, a pressing device is installed on the guitar 2, the pressing device comprises a second electric slide rail 18, a second slide block 19, a first installation plate 20, a second installation plate 21, a second spring 22 and a button 23, the second slide block 19 is installed on the second electric slide rail 18, the sliding direction of the second slide block 19 is consistent with the installation direction of the strings 1 on the guitar 2, a circular display screen 24 is fixedly installed at the upper end of the button 23, a through hole is formed at the upper end of the second slide block 19, the button 23 is inserted into the second slide block 19 through the through hole, the second spring 22 is installed at the upper end of the second slide block 19 in the axial direction of the button 23, the strings 1 are arranged under the through hole on the second slide block 19, and clamping devices are installed at the bottom surfaces of the first installation, the clamping device comprises a clamping block 14, a connecting rod 15, an installation block 16 and a torsion spring 17, wherein the installation block 16 is in threaded connection with the bottoms of the first fixing plate 3 and the second fixing plate 4, the connecting rod 15 is installed on the bottom surface of the installation block 16, one side of the connecting rod 15 is connected with the installation block 16 through the torsion spring 17, the other side of the connecting rod 15 is connected onto the clamping block 14 through a hinge, and the clamping block 14 is tightly attached to the guitar 2. The invention can realize automatic control through the controller 12, fix the playing device and the playing device at the corresponding positions of the guitar, fasten through the screw, turn on the apparatus, the storage battery 13 supplies power to the controller 12, the electrical equipment such as the first electric slide rail 5, etc., the controller 12 intelligently controls the second slider 19 to slide along the string 1 according to the music rhythm, the round display screen 24 is installed above the button 23, the round display screen 24 can display the pressing sequence number and the pressing time, after the pressing time is reached, the string 1 can be pressed on the guitar through the button 23, after the pressing time is passed, the button 23 can be automatically reset by loosening, the accuracy of pressing is ensured through the accurate control of the controller 12, the learning efficiency of the student is improved, the second slider 19 is made of transparent material and is internally provided with the lamp which can be switched into different colors, so that the student can practice according to the sequence number and the playing time displayed on the square display screen 9, the lamps with different colors can guide the trainee more intuitively, and when the trainee does not need to play, the lamp in the corresponding second slider 19 is displayed as a green lamp; when the player needs to play, the corresponding lamp in the second sliding block 19 is displayed as a red light, so that the trainees can practice conveniently; a music teaching uses the finger method to assist the exercise device, the controller 12 on the invention can realize the automatic control to the first electronic slideway 5, the second electronic slideway 18 according to the music rhythm, can be suitable for the music of different grade type; the invention can be provided with a plurality of first electric slide rails 5 and second electric slide rails 18 so as to be suitable for guitar with strings; the square display screen 9 and the circular display screen 24 are respectively arranged on the first sliding block 6 and the second sliding block 19, the first sliding block 6 and the second sliding block 19 are made of transparent materials, and lamps capable of switching colors are arranged in the first sliding block 6 and the second sliding block 19 and used for conducting visual guidance on a student, so that the error of the student in fingering exercise is avoided, and the efficiency of the student in fingering exercise is improved; the guitar 2 is also provided with a playing device which comprises a first fixed plate 3, a second fixed plate 4, a first electric slide rail 5, a first slide block 6, an iron block 7 and an electromagnet 8, screw holes are arranged on two sides of a second electric slide rail 19, waist-shaped holes are arranged in the middle parts of the first fixed plate 3 and the second fixed plate 4, a plurality of first electric slide rails 5 are transversely arranged on the waist-shaped holes of the first fixed plate 3 and the second fixed plate 4 at equal intervals through screws, a plurality of first electric slide rails 5 are arranged between the first fixed plate 3 and the second fixed plate 4 at equal intervals, a first slide block 6 is arranged on the first electric slide rail 5, the first slide block 6 is positioned under the string 1, the sliding direction of the first slide block 6 is consistent with the mounting direction of the string 1, one side of the top surface of the first slide block 6 is provided with a square display screen 9, the other side of the top surface of the first slide block 6 is provided with a chute 10 in, install iron plate 7 in the spout 10, iron plate 7 highly is higher than string 1's mounting height, and the back fixed mounting who corresponds string 1 one side on iron plate 7 has electro-magnet 8, installs first spring 11 between electro-magnet 8 and the iron plate 7, install controller 12 and battery 13 on the playing device, detachable clamping device is installed to first

fixed plate

3 and 4 bottoms of second fixed plate, and it has insulating cover 25 of iron plate, the insulating cover 26 of electro-magnet to wrap up respectively on iron plate 7, the electro-magnet 8. The controller 12 intelligently controls the plurality of first electric slide rails 5 and the first slide blocks 6 and the electromagnets 8 on the first electric slide rails 5 according to the music rhythm, so that the first slide block 6 on each first electric slide rail 5 slides to a corresponding position according to the music rhythm, the electromagnets 8 on the first slide blocks 6 adjust the distance between the iron blocks 7 and the strings 1 according to the sound quality of music, a student uses hands to stir the strings 1 to enable the strings 1 to be close to the iron blocks 7 and then loosen the strings to generate sound, and a plurality of different sounds are generated through different distances between the iron blocks 7 and the electromagnets 8, so that each string can play the corresponding sound quality according to the music rhythm, the first slide block 6 is provided with a square display screen 9, the square display screen 9 can display the playing sequence number and the playing time, the first slide block 6 is made of transparent materials and is internally provided with lamps which can be switched into different colors, the trainees can practice according to the sequence numbers and playing time displayed on the square display screen 9, and the iron block insulating sleeve 25 and the electromagnet insulating sleeve 26 can be used for protecting the trainees and preventing the trainees from getting electric shock.

Specifically, as shown in the figure, waist-shaped holes are respectively formed in the middle portions of the first mounting plate 20 and the second mounting plate 21, screw holes are respectively formed in both sides of the second electric slide rail 18, and the second electric slide rail 18 is fixedly mounted on the waist-shaped holes through screws. Make the electronic slide rail 18 of the more second of mountable on first mounting panel 20 and the second mounting panel 21 to satisfy the requirement of different string number guitar, make music teaching with fingering auxiliary exercise device application scope wider.

Further, as shown in the figure, the first slider 6 and the second slider 19 of the present embodiment are made of transparent materials, and lamps are disposed inside the first slider 6 and the second slider 9, and the lamps can be switched to multiple colors such as red, green, and the like. When one of the strings 1 does not need to be played or pressed, the first slider 6 or the second slider 19 is displayed as a green light; when one of the strings 1 needs to be played or pressed, the first slider 6 or the second slider 19 is displayed as a red light, visual guidance can be performed on a player, so that the playing tone of the player is more accurate, and the learning efficiency of the player is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a music teaching is with supplementary exercise device of fingering which characterized in that: including string (1), string (1) equidistance is installed on guitar (2), install press device on guitar (2), press device include second electronic slide rail (18), second slider (19), first mounting panel (20), second mounting panel (21), second spring (22) and button (23), install second slider (19) on the electronic slide rail of second (18), the slip direction of second slider (19) is unanimous with string (1) installation direction on guitar (2), button (23) upper end fixed mounting has circular display screen (24), the through-hole has been seted up to second slider (19) upper end, button (23) pass through the through-hole cartridge on second slider (19), second spring (22) are installed to second slider (19) upper end button (23) axial, string (1) sets up under the through-hole on second slider (19), clamping devices are installed on the bottom surfaces of the first installation plate (20) and the second installation plate (21), each clamping device comprises a clamping block (14), a connecting rod (15), an installation block (16) and a torsion spring (17), the installation block (16) is in threaded connection with the bottoms of the first fixing plate (3) and the second fixing plate (4), the connecting rod (15) is installed on the bottom surface of the installation block (16), one side of the connecting rod (15) is connected with the installation block (16) through the torsion spring (17), the other side of the connecting rod (15) is connected to the clamping block (14) through a hinge, the clamping block (14) is tightly attached to the guitar (2), a playing device is further installed on the guitar (2), the playing device comprises a first fixing plate (3), a second fixing plate (4), a first electric sliding rail (5), a first sliding block (6), an iron block (7) and an electromagnet (8), screw holes are formed in the two sides of the second electric sliding rail (19, waist-shaped holes are formed in the middle of the first fixing plate (3) and the second fixing plate (4), a plurality of first electric sliding rails (5) are transversely installed on the waist-shaped holes of the first fixing plate (3) and the second fixing plate (4) through screw equal distances, a plurality of first electric sliding rails (5) are transversely installed between the first fixing plate (3) and the second fixing plate (4) at equal distances, first sliding blocks (6) are installed on the first electric sliding rails (5), the first sliding blocks (6) are located under strings (1), the sliding direction of the first sliding blocks (6) is consistent with the installation direction of the strings (1), a square display screen (9) is installed on one side of the top surface of the first sliding blocks (6), sliding grooves (10) are formed in the vertical string (1) direction of the other side of the top surface of the first sliding blocks (6), iron blocks (7) are installed in the sliding grooves (10), and the height of the iron blocks (7) is higher than the installation height of the strings (1), back fixed mounting that corresponds string (1) one side on iron plate (7) has electro-magnet (8), installs first spring (11) between electro-magnet (8) and iron plate (7), install controller (12) and battery (13) on the device of playing, detachable clamping device is installed to first fixed plate (3) and second fixed plate (4) bottom, and it has insulating cover of iron plate (25), insulating cover of electro-magnet (26) to wrap up respectively on iron plate (7), electro-magnet (8).

2. The fingering aid practice device for music teaching according to claim 1, wherein: waist type hole has all been seted up in first mounting panel (20) and second mounting panel (21) middle part, screw has all been seted up to second electronic slide rail (18) both sides, it is a plurality of second electronic slide rail (18) pass through screw fixed mounting on waist type hole.

3. The fingering aid practice device for music teaching according to claim 1, wherein: the first sliding block (6) and the second sliding block (19) are made of transparent materials, and lamps are arranged inside the first sliding block (6) and the second sliding block (9) and can be switched into multiple colors such as red, green and the like.