CN103050112B - Conveniently tone-changing guitar - Google Patents
Conveniently tone-changing guitar Download PDFInfo
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- CN103050112B CN103050112B CN201310010646.3A CN201310010646A CN103050112B CN 103050112 B CN103050112 B CN 103050112B CN 201310010646 A CN201310010646 A CN 201310010646A CN 103050112 B CN103050112 B CN 103050112B
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- guitar
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- qin
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- 230000035807 sensation Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- GJJYZOBRHIMORS-GQOAHPRESA-K aloglutamol Chemical compound OCC(N)(CO)CO.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(=O)O[Al](O)O GJJYZOBRHIMORS-GQOAHPRESA-K 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 210000001037 metacarpus Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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- Stringed Musical Instruments (AREA)
Abstract
The invention provides a conveniently tone-changing guitar, which comprises a box, a neck and a head, wherein a fret driven by a knob is arranged on the head, and six strings are led out by the fret, parallelly extend to a bridge on the box, and are fixed with fixing pieces on the bridge; an upper string pillow is arranged at a junction of the neck and the head, and a lower string pillow is arranged on the bridge; the lower string pillow comprises a beam and slide blocks arranged at the two ends of the beam, and six notches in which the strings are embedded are arranged in the beam; and the slide blocks can slide in two slide grooves which are arranged in the bridge and are symmetrical relative to the midline of the neck. According to the needs, the tone of the guitar can be quickly and accurately changed without affecting the position and the fingering, so that guitar playing is simpler and more expression.
Description
Technical field
The present invention relates to a kind of stringed musical instrument, especially a kind of guitar, comprises qin case, neck, scroll head and six roots of sensation string.
Background technology
Guitar is a kind of basic musical instrument, and its structure roughly as shown in Figure 1, includes qin case 1, neck 2, scroll head 3, and six roots of sensation string 4 walks abreast and extends to the qin bridge 5 qin case 1 from the post to which the strings of a musical instrument are attached 31 of scroll head 3, and is fixed by the fixture 6 on qin bridge 5; On the top of neck 2 and qin bridge 5, be fixed with respectively capotasto 51 and lower chord pillow 52, on upper lower chord pillow 51,52, be respectively shaped with 6 equidistant notches, the two ends correspondence of every string 4 is embedded in a notch of lower chord pillow 51,52, when left hand is not stopped, and while only manipulating the strings with the right hand, when sky is dialled certain string, the partial vibration of this string between upper capotasto 51 and lower chord pillow 52; Neck 2 fronts are fingerboard, on fingerboard, are divided into a series of characters 21 by capo 20, when left-hand finger by string 4 by being pressed in certain character 21, while dialling this string with the right hand again, this string below described character 21 corresponding capo 20 to the partial vibration between lower chord pillow 52, therefore, for certain string, left hand is pinned in different characters, when the right hand is stirred this string, correspondingly, it has different vibration length, therefore, different pitches will be sent.
For guitar, drive the post to which the strings of a musical instrument are attached 31 to rotate by the knob 32 on scroll head 3, thereby string 4 is rolled tightly or loosened, to regulate the pitch of each string.And this kind of tuning method is extremely inconvenient in both cases.One, for basic guitar, in music (instrumental) ensemble process, if other musical instrument, as, the overall pitch of the six roots of sensation string of other guitar is more high or low than described basic guitar, need the pitch of the six roots of sensation string of basic guitar heighten respectively or turn down by tuning knob 32, its workload is larger, and for beginner, very difficult; They are two years old, in music playing process, the convenience of some guitar songs in order to play, conventionally need to adopt capo tasto, six roots of sensation string 4 is clamped in a certain character place entirety, thereby while adopting former spectrum chord to play, just former spectrum can be promoted to some degree below capo tasto, realize the modified tone to former spectrum; But, this kind of modified tone method need to be carried capo tasto, very not convenient, and, due to each character from top to bottom width diminish gradually, therefore, adopt after capo tasto, while adopting former chord to refer to that type is stopped, still can beginner be far from suitable due to character width problem with highland, position problem, moreover the use of capo tasto is having a strong impact on performance expressive force, sight is reduced greatly.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of guitar of being convenient to modified tone, this guitar can according to demand, affect on the basis of position and finger type not, modify tone rapidly and exactly, thereby make guitar play more simple and have more abundant expressive force.
The technical solution adopted for the present invention to solve the technical problems is: this guitar of being convenient to modified tone comprises qin case, neck, scroll head; Described scroll head is provided with the post to which the strings of a musical instrument are attached being driven by knob, and six roots of sensation string is drawn by the described post to which the strings of a musical instrument are attached, the parallel qin bridge extending on described qin case, and fixed by the fixture on qin bridge; The intersection of described neck and scroll head is provided with capotasto, and described qin bridge is provided with lower chord pillow; Described lower chord pillow comprises the slide block at crossbeam and two ends thereof, and described crossbeam is provided with six notches of setting string, and described slide block can slide being opened in twice on the described qin bridge chute about neck center line symmetry.
As preferably, symmetrical ramped shaped is made in the top of the slide block of described lower chord pillow, so that the right hand carries out push-and-pull to it.
As preferably, described chute and the slide block part that contacts is made up of the smooth plastics of hard or smooth metal, as, PVC or stainless steel, to keep good sliding capability.
As preferably, described crossbeam is a hard rotating shaft, can between two described slide blocks, freely rotate, and the notch on described crossbeam is the ring groove being opened in this rotating shaft; So, not only can effectively set string, and in the time of push-and-pull lower chord pillow, due to the rotation of crossbeam, can greatly reduce the friction between crossbeam and string, both be convenient to push-and-pull lower chord pillow, can effectively protect again string; In the case, a cover plate is also set up in the crossbeam top of described lower chord pillow, to assist a ruler in governing a country push pull maneuver, and, can effectively fix the relative position of two slide blocks, while preventing push-and-pull slide block, because two slide block translational speeds are different, crossbeam is tilted, cause structure stuck.
Beneficial effect of the present invention is: while adopting this guitar to play, run into the song that needs capo tasto, only need will on lower chord pillow, push away or drop-down corresponding distance, can, in the situation that not adopting capo tasto, carry out entirety modified tone to guitar; In (instrumental) ensemble process, need be with other musical instrument during compared with sound, will on lower chord pillow, push away or drop-down respective distance equally, can will make this guitar and other musical instrument maintenance people having the same aspiration and interest; And push away or when drop-down lower chord pillow upper, hand is without touching string, therefore, can be in string voiced process, guitar is carried out to entirety modified tone, make melody and the harmony of melody produce a kind of continuous gradation effect of similar Doppler effect, thereby started a kind of new playing technique and expression effect for the performance of guitar or stringed musical instrument, enriched the expressive force of guitar.
Brief description of the drawings
Fig. 1 is the structural representation of common guitar.
Fig. 2 is the structural representation of being originally convenient to the guitar of modified tone.
Fig. 3 is an embodiment schematic diagram of qin bridge in the guitar of being originally convenient to modify tone.
Fig. 4 is embodiment mono-schematic diagram of the movable nut that matches with the bridge of qin shown in Fig. 3.
Fig. 5 is embodiment bis-schematic diagram of the movable nut that matches with the bridge of qin shown in Fig. 3.
Fig. 6 is embodiment tri-schematic diagram of the movable nut that matches with the bridge of qin shown in Fig. 3.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
As shown in Figure 2, the guitar of being convenient to modified tone of the present invention comprises qin case 1, neck 2, scroll head 3, described scroll head 3 is provided with the post to which the strings of a musical instrument are attached 31 being driven by knob 32, and six roots of sensation string 4 is drawn by the described post to which the strings of a musical instrument are attached 31, the parallel qin bridge 5 extending on described qin case 1, and fixed by the fixture 6 on qin bridge 5, the front of described neck 2 is a series of characters 21 that are divided into by capo 20, described neck 2 is provided with capotasto 51 with the intersection of scroll head 3, and described qin bridge 5 is provided with lower chord pillow 52, an embodiment of described qin bridge 5 as shown in Figure 3, its rear (being below with respect to guitar) is provided with six keyholes 60 that insert for string fixture 6, keyhole 60 fronts (being top with respect to guitar) offer the chute 53 of twice about neck center line symmetry, on qin bridge 5 between chute 53, be shaped with scale mark 54, the interval of (with respect to guitar) each scale mark is corresponding to the interval between each capo from top to bottom on neck 2 fingerboards from bottom to up, , the distance between two scale marks of below equals the width of the first character on neck 2 fingerboards, from bottom to up second, distance between the 3rd scale mark equals the width of the second character on neck fingerboard, the length of chute 53 can be according to the actual requirements or the size of qin case and determining, and 7 left and right scale marks are set and can meet common modified tone demand, as, C is increased and is adjusted to that D adjusts, E adjusts, F adjusts, G adjusts, or C is downgraded and is adjusted to that B adjusts, A adjusts, G adjusts, F adjusts, special needs to be pointed out is, the length of chute 53 is unsuitable long, scale mark is also too much unsuitable, its reason is: on guitar fingerboard, why different the width of each character is from top to bottom, be because string in the time of shorter length range, the corresponding chord length gap of each scale is less, therefore, if the sliding distance of lower chord pillow 52 is too large, at certain chord under position, it is larger that the interval differing between each string will depart from standard pronunciation path difference, thereby produce the inaccurate sensation of chord, in fact, the length of chute 53 can be for scale mark described in 3-5 root is set between chute, guitar effect is best, so not only can meet goal of the invention, and can make between each string interval deviation less.
The embodiment mono-of described lower chord pillow 52 as shown in Figure 4, it comprises a crossbeam 521 with notch 5210, two slide blocks 520 are fixed at crossbeam 521 two ends, and the interior slip of chute 53 that described slide block 520 can be on described qin bridge 5, after guitar has assembled, due to the tension of string 4, can directly slide block 520 be pressed in chute 53, and without other snap fasteners, therefore, infrastructure cost is lower, and assembling is simple; Ramped shaped as shown in Figure 4 can be made in the top of described slide block 520, so that adopt thumb and forefinger or adopt thumb and middle finger to take on two slide blocks 520, lower chord pillow 52 is carried out to push-and-pull, in addition, semicircle is made in described slide block 520 tops, and the lines that rubs in the system of surface, be also convenient to the push-and-pull of lower chord pillow.
Shown in embodiment bis-Fig. 5 of described lower chord pillow 52, it is on the architecture basics of Fig. 4, above the crossbeam 521 of described lower chord pillow, also set up again a cover plate 522, when preventing that right-hand push from leaving behind capotasto 52, metacarpus touches string, and, in the time of push-and-pull lower chord pillow 52, metacarpus or Toe Transplantation for Segmental Finger ride on this cover plate 522, are more conducive to push pull maneuver.
Shown in embodiment tri-Fig. 6 of described lower chord pillow 52, it is characterized in that, crossbeam 521 ' is made up of a hard rotating shaft, and its two ends and slide block 520 pivot joints, can rotate freely, and is shaped with six annular notches 5210 ', for setting of string on described crossbeam 521 '; So, in the time of push-and-pull lower chord pillow 52, due to the rotation of crossbeam 521 ', can greatly reduce the friction between crossbeam 521 ' and string 4, both be convenient to push-and-pull lower chord pillow 52, can effectively protect again string; In addition, on the basis of embodiment tri-, add the described cover plate 522 in embodiment bis-, effect is better, can assist a ruler in governing a country push pull maneuver, and, can effectively fix the relative position of two slide blocks, while preventing push-and-pull slide block, because two slide block translational speeds are different, crossbeam is tilted, cause structure stuck.
In addition, as preferred consideration, described chute 53 and slide block 520 contact and are partly made up of the smooth plastics of hard or smooth metal, as, PVC or stainless steel, to keep good sliding capability; Certainly, also can make whole qin bridge 5 and lower chord pillow 52 make by PVC or stainless steel, and, can also be at the appropriate lubricant of the interior interpolation of chute 53.
While adopting above-mentioned guitar to play, run into the song that needs capo tasto, only need will on lower chord pillow 52, push away or drop-down corresponding distance, can, in the situation that not adopting capo tasto, carry out entirety modified tone to guitar; In (instrumental) ensemble process, need be with other musical instrument during compared with sound, will on lower chord pillow 52, push away or drop-down respective distance equally, can will make this guitar and other musical instrument maintenance people having the same aspiration and interest; And push away or when drop-down lower chord pillow upper, hand is without touching string, therefore, can be in string voiced process, guitar is carried out to entirety modified tone, make melody and the harmony of melody produce a kind of continuous gradation effect of similar Doppler effect, thereby started a kind of new playing technique and expression effect for the performance of guitar or stringed musical instrument, enriched the expressive force of guitar.
The foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all; any amendment of doing, be equal to replacement, improvement etc.; as; change slide block 520 and being slidably matched of chute 53 into rolling and coordinate, within all should being included in protection scope of the present invention.
Claims (3)
1. a guitar of being convenient to modified tone, comprises qin case (1), neck (2), scroll head (3); Described scroll head (3) is provided with the post to which the strings of a musical instrument are attached (31) being driven by knob (32), and six roots of sensation string (4) is drawn by the described post to which the strings of a musical instrument are attached (31), the parallel qin bridge (5) extending on described qin case (1), and fixed by the fixture (6) on qin bridge (5); Described neck (2) is provided with capotasto (51) with the intersection of scroll head (3), described qin bridge (5) is provided with lower chord pillow (52), it is characterized in that: described lower chord pillow (52) comprises the slide block (520) at crossbeam (521,521 ') and two ends thereof, described crossbeam (521,521 ') is provided with six notches (5210,5210 ') of setting string, and described slide block (520) can slide in about the chute (53) of neck center line symmetry being opened in twice on described qin bridge (5).
2. the guitar of being convenient to modified tone according to claim 1, it is characterized in that: described crossbeam (521 ') is a hard rotating shaft, can between two described slide blocks (520), freely rotate, the notch on described crossbeam (521 ') is the annular notches (5210 ') being opened in this rotating shaft.
3. the guitar of being convenient to modified tone according to claim 1 and 2, is characterized in that: described chute (53) and slide block (520) contact and be partly made up of the smooth plastics of hard or smooth metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310010646.3A CN103050112B (en) | 2013-01-12 | 2013-01-12 | Conveniently tone-changing guitar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310010646.3A CN103050112B (en) | 2013-01-12 | 2013-01-12 | Conveniently tone-changing guitar |
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| CN103050112A CN103050112A (en) | 2013-04-17 |
| CN103050112B true CN103050112B (en) | 2014-11-19 |
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| CN201310010646.3A Active CN103050112B (en) | 2013-01-12 | 2013-01-12 | Conveniently tone-changing guitar |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681011A (en) * | 2013-11-29 | 2015-06-03 | 北京怡生飞扬科技发展有限公司 | Acoustic guitar |
| WO2016134729A1 (en) * | 2015-02-27 | 2016-09-01 | Nordic Guitars | An electrically amplified stringed instrument |
| CN104766592B8 (en) * | 2015-03-24 | 2018-03-23 | 新昌县兴旺轴承有限公司 | Modify tone guitar |
| TWI573128B (en) * | 2015-12-15 | 2017-03-01 | 大衛 鄧伍迪 | Devices and methods for mounting tuning machines on stringed instruments |
| CN108109605A (en) * | 2017-12-28 | 2018-06-01 | 扬州大学 | A kind of string is away from adjustable guitar |
| CN109243417A (en) * | 2018-11-27 | 2019-01-18 | 李志枫 | A kind of electronic strianged music instrument |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6143966A (en) * | 1996-08-15 | 2000-11-07 | Feiten; Howard B. | Method and apparatus for fully adjusting and providing tempered intonation for stringed, fretted musical instruments, and making adjustments to the rule of 18 |
| CN2653638Y (en) * | 2003-08-01 | 2004-11-03 | 刘铮锋 | Free changing handle tune-changing guitar |
| CN2694421Y (en) * | 2004-04-09 | 2005-04-20 | 北京工业大学 | Guitar mobile tonal modification clamp type II |
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| CN103050112A (en) | 2013-04-17 |
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Effective date of registration: 20221227 Address after: 276000 A307, Keyuan Square, Science and Technology Innovation Park, Shuangyueyuan Road, High tech Zone, Linyi City, Shandong Province Patentee after: Linyi Gaoxin Automobile Rental Service Co.,Ltd. Address before: 226600 No.8 Yingbin Road, Hai'an County, Nantong City, Jiangsu Province Patentee before: HAIAN CHANGZHOU UNIVERSITY TECHNOLOGY TRANSFER CENTER Co.,Ltd. |
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Effective date of registration: 20230728 Address after: 158100 No.93 Dongshan Road, Jiguan District, Jixi City, Heilongjiang Province Patentee after: HEILONGJIANG YIAISIPI ELECTRONIC SOUND Co.,Ltd. Address before: 276000 A307, Keyuan Square, Science and Technology Innovation Park, Shuangyueyuan Road, High tech Zone, Linyi City, Shandong Province Patentee before: Linyi Gaoxin Automobile Rental Service Co.,Ltd. |