CN109064831B

CN109064831B - Beginner's guitar exercise device

Info

Publication number: CN109064831B
Application number: CN201810808867.8A
Authority: CN
Inventors: 杨招成
Original assignee: Guizhou Saga Musical Instrument Co ltd
Current assignee: Guizhou saga musical instrument Co.,Ltd.
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2021-05-04
Anticipated expiration: 2038-07-23
Also published as: CN112581827A; CN109064831A

Abstract

The invention provides a beginner guitar exercise device and relates to the field of musical instrument exercise. This beginner's guitar exercise device, including the panel, the top fixedly connected with fingerboard of panel, the top fixedly connected with string fixed block of fingerboard, the positive fixedly connected with string of string fixed block, the front of panel is provided with the string device that tightens, the positive fixedly connected with article post of fingerboard. This beginner's guitar exercise device, the beginner's fingertip presses the string and touches the sense of touch feedback device that sets up between two article posts, is provided with the toper piece on the sense of touch feedback device, and the fingertip will experience amazing when touching the toper piece, and the fingertip can know the correct position that this guitar exercise device will press the string with toper piece contact stimulation, can improve beginner's the correct operation method of pressing the string to improve the muscle memory and the exercise level of beginner's finger and improve the learning effect.

Description

Beginner's guitar exercise device

Technical Field

The invention relates to the field of musical instrument practice, in particular to a beginner guitar practice device.

Background

The guitar is often regarded as the main musical instrument in popular music, rock music, blue tune and folk song, a good guitar hand generally needs to practice and learn abundant music theory for a long time, a guitar beginner needs to master simple operations of pressing strings by the left hand, plucking strings by the right hand and climbing lattices to practice finger muscle memory, finger flexibility and finger touch, the position and strength of pressing strings by the left hand directly influence the accuracy of the sound produced by the guitar, wrong ways such as pressing strings by fingertips and contacting fingers with pilasters are tedious, so that beginners master correct guitar practice skills extremely important.

The comparison patent CN206421653U discloses a combined guitar playing fingering training device, which only discloses that the structures of guitar fingerboard, string grade and the like similar to those of a real guitar are important for a beginner to master the correct string pressing posture and string pressing position, and for the beginner, the comparison patent does not set the correct string pressing position, thus easily causing the operation error of the beginner and having poor learning effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a beginner guitar exercise device, which solves the problems that the correct string pressing position is not set for the beginner, so that the beginner is easy to operate wrongly and the learning effect is poor.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a beginner's guitar exercise device, includes the panel, the top fixedly connected with fingerboard of panel, the top fixedly connected with string fixed block of fingerboard, the positive fixedly connected with string of string fixed block, the front of panel is provided with the string device that tightens, the positive fixedly connected with article post of fingerboard.

The position that lies in the article post top on the front of fingerboard is connected with sense of touch feedback device, sense of touch feedback device includes rectangular plate, silica gel key, exhaust hole, bounce-back strengthening rib, circle piece, connecting rod, toper piece and bounce-back spring, the back and the fingerboard bonding of rectangular plate are fixed, the inside of rectangular plate is cavity, the inner wall bottom and the silica gel key fixed connection of rectangular plate, the inside of silica gel key is cavity, the inside of silica gel key is provided with the bounce-back strengthening rib, the surface at the silica gel key is seted up in the exhaust hole, the top and the circle piece contact of silica gel key, the top and the connecting rod fixed connection of circle piece, the one end that the circle piece was kept away from to the connecting rod runs through the rectangular plate and the toper piece fixed connection that sets up above the rectangular plate, the top and the bounce-back spring activity of circle piece cup joint, the one end and the circle piece fixed, the other end of the rebound spring is fixedly connected with the top of the inner wall of the rectangular plate.

Preferably, the string device of tightening includes track groove, supporting spring, bearing and fixed pin, the track groove is opened and is set up in the front of fingerboard, the inside and the supporting spring swing joint in track groove, the inner wall and the bearing roll connection in track groove, supporting spring is located the top of bearing, the outer lane and the supporting spring contact of bearing, the inner circle and the fixed pin of bearing are fixed to be cup jointed, the tip of fixed pin runs through bearing and track groove and extends to the place ahead in track groove, the one end and the string fixed connection of bearing are kept away from to the fixed pin.

Preferably, the number of the strings is five, and the five strings are distributed at equal intervals.

Preferably, the distance between the string and the pin is 1.5 mm.

Preferably, the rebound reinforcing ribs are made of silica gel, the number of the rebound reinforcing ribs is three, and the three rebound reinforcing ribs are distributed at equal intervals.

Preferably, be provided with the article post that a plurality of equidistance distribute on the fingerboard, all be equipped with sense of touch feedback device between the adjacent article post, sense of touch feedback device sets up between two article posts and is close to below article post distance third department.

(III) advantageous effects

The invention provides a beginner guitar exercise device. The method has the following beneficial effects:

1. this beginner's guitar exercise device, the beginner's fingertip presses the string and touches the sense of touch feedback device that sets up between two article posts, is provided with the toper piece on the sense of touch feedback device, and the fingertip will experience amazing when touching the toper piece, and the fingertip can know the correct position that this guitar exercise device will press the string with toper piece contact stimulation, can improve beginner's the correct operation method of pressing the string to improve the muscle memory and the exercise level of beginner's finger and improve the learning effect.

2. This beginner's guitar exercise device, the exhaust hole of seting up through the inside silica gel key that sets up of rectangular plate and silica gel key surface can push down the silica gel key when the finger fingertip touches the toper piece and exhaust the deformation operation, the problem that the texture of silica gel key is comparatively soft reducible fingertip gravity and presses down string fingertip touching toper piece and cause the finger damage, the compliance of silica gel key can improve the sense of contact between fingertip and the toper piece, can improve the accuracy that the beginner held the guitar exercise.

3. This beginner guitar exercise device, bounce-back strengthening rib and the bounce-back strengthening rib through silica gel key inner wall fixed connection are the silica gel material, and the elasticity of bounce-back strengthening rib can make the silica gel key that pushes down the deformation resume original shape, conveniently returns the position with the toper piece, further improves beginner exercise guitar's sense of touch.

4. This beginner's guitar exercise device can make circle piece and silica gel key top tight contact through setting up the bounce-back spring, and the circumstances that the toper piece took place activity about can preventing when circle piece and silica gel key break away from takes place.

5. This beginner's guitar exercise device, sense of touch feedback device and fingerboard bonding are fixed, and the mountable is used on the guitar to sense of touch feedback device takes off to can reach the same effect of taking exercise.

6. This beginner's guitar exercise device openly sets up the track groove through the panel, and the inside in track groove is provided with supporting spring, and supporting spring's elasticity can carry out the operation of tightening constantly with the string, can directly omit the step that the string adjusted the elasticity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1 at B;

FIG. 4 is a cross-sectional view of a tactile feedback device in accordance with the present invention;

fig. 5 is a bottom view of the silicone key structure of the present invention.

The piano string tightening device comprises a panel 1, a fingerboard 2, a piano string fixing block 3, a piano string 4, a piano string tightening device 5, a track groove 501, a supporting spring 502, a bearing 503, a fixing pin 504, a pin 6, a tactile feedback device 7, a rectangular plate 701, a silica gel key 702, an exhaust hole 703, a rebound reinforcing rib 704, a round block 705, a connecting rod 706, a conical block 707 and a rebound spring 708.

Detailed Description

The invention is further described below with reference to the figures and examples.

The embodiment of the invention provides a beginner guitar exercise device, which comprises a panel 1, wherein a finger plate 2 is fixedly connected to the top of the panel 1, a string fixing block 3 is fixedly connected to the top of the finger plate 2, strings 4 are fixedly connected to the front face of the string fixing block 3, the number of the strings 4 is five, the five strings 4 are distributed at equal intervals, a string tightening device 5 is arranged on the front face of the panel 1, a pin 6 is fixedly connected to the front face of the finger plate 2, and the distance between the strings 4 and the pin 6 is 1.5 mm.

The position on the front surface of the fingerboard 2 above the pin 6 is connected with a tactile feedback device 7, the tactile feedback device 7 comprises a rectangular board 701, a silica gel key 702, an air vent 703, a rebound reinforcing rib 704, a round block 705, a connecting rod 706, a conical block 707 and a rebound spring 708, the back surface of the rectangular board 701 is fixedly bonded with the fingerboard 2, the tactile feedback device 7 can be installed on the guitar after being taken down and can achieve the same exercise effect, the rectangular board 701 is hollow, the bottom of the inner wall of the rectangular board 701 is fixedly connected with the silica gel key 702, the silica gel key 702 is hollow, the silica gel key 702 can be pressed down to exhaust air and deform when the finger tip touches the conical block 703 through the silica gel key 702 arranged inside the rectangular board 701 and the air vent arranged on the outer surface of the silica gel key 702, the soft texture of the silica gel key 702 can reduce the problem that the finger tip 703 touches the conical block 707 by the finger tip 703 under, the softness of the silica gel key 702 can improve the contact feeling between fingertips and the conical block 707, and can improve the accuracy of a beginner for holding guitar exercise, the silica gel key 702 is internally provided with the rebound reinforcing ribs 704, the rebound reinforcing ribs 704 are fixedly connected with the inner wall of the silica gel key 702 and are made of silica gel, the elasticity of the rebound reinforcing ribs 704 can enable the silica gel key 702 which is pressed and deformed to restore the original shape, so that the conical block 707 can be conveniently reset, the tactile sensation of the beginner for exercising the guitar can be further improved, the rebound reinforcing ribs 704 are made of silica gel, the number of the rebound reinforcing ribs 704 is three, the three rebound reinforcing ribs 704 are distributed at equal intervals, the exhaust holes 703 are formed in the outer surface of the silica gel key 702, the top of the silica gel key 702 is contacted with the round block 705, the top of the round block 705 is fixedly connected with the connecting rod 706, one end of the connecting rod 706, far away from the round block 705, the beginner's fingertip presses the string 4 and touches the tactile feedback device 7 arranged between the two pickets 6, the tactile feedback device 7 is provided with a conical block 707, when the fingertip touches the conical block 707, the fingertip nerve can feel the stimulation, the correct position of the guitar practicing device to be pressed by the string can be known by the contact stimulation of the fingertip and the conical block 707, can improve the correct string pressing operation method of the beginner, improve the muscle memory and exercise level of the fingers of the beginner and improve the learning effect, the top of the round block 705 is movably sleeved with the rebound spring 708, one end of the rebound spring 708 is fixedly connected with the round block 705, the other end of the rebound spring 708 is fixedly connected with the top of the inner wall of the rectangular plate 701, the round block 705 can be tightly contacted with the silica gel key 702 through arranging the rebound spring 708, the conical block 707 can be prevented from moving up and down when the round block 705 is separated from the silica gel key 702.

The string tightening device 5 comprises a track groove 501, a support spring 502, a bearing 503 and a fixing pin 504, wherein the track groove 501 is arranged on the front surface of the fingerboard 2, the inside of the track groove 501 is movably connected with the support spring 502, the inner wall of the track groove 501 is in rolling connection with the bearing 503, the support spring 502 is positioned above the bearing 503, the outer ring of the bearing 503 is in contact with the support spring 502, the inner ring of the bearing 503 is fixedly sleeved with the fixing pin 504, the end part of the fixing pin 504 penetrates through the bearing 503 and the track groove 501 and extends to the front of the track groove 501, one end of the fixing pin 504, which is far away from the bearing 503, is fixedly connected with a string 4, the track groove 501 is formed in the front surface of the panel 1, the support spring 502 is arranged inside the track groove 501, the string 4 can be tightened constantly by the elastic force of the support.

Be provided with a plurality of equidistant grade columns 6 that distribute on the fingerboard 2, all be equipped with sense of touch feedback device 7 between the adjacent grade column 6, sense of touch feedback device 7 sets up between two grade columns 6 and is close to the one third department of below grade column 6 distance.

The working principle is as follows: during the use, place the panel 1 of guitar exercise device in the shank and support, directly block fingerboard 2 between the thumb of left hand and the forefinger, press through aiming at musical instrument string 4 and sense of touch feedback device 7 with other arbitrary finger fingertips except thumb, the conical block 707 on the sense of touch feedback device 7 can be touched in the pressing of finger fingertip, because the top of conical block 707 is comparatively sharp-pointed, the sense organ nerve of fingertip can experience the stimulus when the finger is pressed and is touched conical block 707, can make the guitar beginner accurate to the position of pressing the string through the sense organ stimulus between finger and conical block 707, can improve guitar practitioner's muscle memory, improve learning effect.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A beginner's guitar exercise device, includes panel (1), its characterized in that: the piano string fastening device is characterized in that a fingerboard (2) is arranged on the panel (1), a string fixing block (3) is connected to the fingerboard (2), piano strings (4) are connected to the string fixing block (3), a piano string tightening device (5) is arranged on the front side of the panel (1), and a fret bar (6) is arranged on the front side of the fingerboard (2); the utility model discloses a tactile feedback device, including dactylotheca (2), sense of touch feedback device (7), position that is located article post (6) top on the front of dactylotheca (2) is connected with sense of touch feedback device (7), sense of touch feedback device (7) include rectangular plate (701), silica gel key (702), exhaust hole (703), bounce-back strengthening rib (704), circle piece (705), connecting rod (706), toper piece (707) and bounce-back spring (708), the back and dactylotheca (2) bonding of rectangular plate (701) are fixed, the inside of rectangular plate (701) is cavity, the inner wall bottom and silica gel key (702) fixed connection of rectangular plate (701), the inside of silica gel key (702) is cavity, the inside of silica gel key (702) is provided with bounce-back strengthening rib (704), exhaust hole (703) is seted up at the surface of silica gel key (702), the top and the contact of circle piece (705), the top and connecting rod (706) fixed connection of circle piece (705), one end, far away from the round block (705), of the connecting rod (706) penetrates through the rectangular plate (701) and is fixedly connected with a conical block (707) arranged above the rectangular plate (701), the top of the round block (705) is movably sleeved with the rebound spring (708), one end of the rebound spring (708) is fixedly connected with the round block (705), and the other end of the rebound spring (708) is fixedly connected with the top of the inner wall of the rectangular plate (701);

the string tightening device (5) comprises a track groove (501), a supporting spring (502), a bearing (503) and a fixing pin (504), wherein the track groove (501) is arranged on the front surface of the fingerboard (2), the inside of the track groove (501) is movably connected with the supporting spring (502), the inner wall of the track groove (501) is in rolling connection with the bearing (503), the supporting spring (502) is located above the bearing (503), the outer ring of the bearing (503) is in contact with the supporting spring (502), the inner ring of the bearing (503) is fixedly sleeved with the fixing pin (504), the end part of the fixing pin (504) penetrates through the bearing (503) and the track groove (501) and extends to the front of the track groove (501), and one end, far away from the bearing (503), of the fixing pin (504) is fixedly connected with a string (4); the rebound reinforcing ribs (704) are made of silica gel, the number of the rebound reinforcing ribs (704) is three, and the three rebound reinforcing ribs (704) are distributed at equal intervals;

be provided with article post (6) that a plurality of equidistance distribute on fingerboard (2), all be equipped with sense of touch feedback device (7) between adjacent article post (6), sense of touch feedback device (7) set up between two article posts (6) and are close to below article post (6) apart from third department.

2. A beginner guitar exercise device as in claim 1, wherein: the number of the strings (4) is five, and the five strings (4) are distributed at equal intervals.

3. A beginner guitar exercise device as in claim 1, wherein: the distance between the string (4) and the pin (6) is 1.5 mm.