CN213211664U

CN213211664U - Zither convenient to play

Info

Publication number: CN213211664U
Application number: CN202021930304.5U
Authority: CN
Inventors: 宋少康; 宋朝寒; 宋营彬
Original assignee: Yuehai Musical Instrument Co ltd
Current assignee: Yuehai Musical Instrument Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-14
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to the technical field of playing musical instruments, in particular to a zither convenient to play, which comprises a box body frame, wherein the box body frame comprises a bottom plate, a front side plate, a rear side plate and a panel, the left side and the right side of the top end of the panel are respectively provided with a rear mountain and a front mountain, 21 strings are erected between the rear mountain and the front mountain, and the surface of the panel is provided with a zither; the height of the front side plate is 50mm, the height of the rear side plate is 65mm, a first sound beam, a second sound beam and a third sound beam are arranged inside the box body frame, the length and the height of the first sound beam are respectively 300mm and 87mm, the length and the height of the second sound beam are respectively 295mm and 85mm, the length and the height of the third sound beam are respectively 285mm and 82mm, the distance from the first sound beam to the front mountain is 214mm, the distance from the second sound beam to the front mountain is 560mm, the distance from the third sound beam to the front mountain is 905mm, the shape and the size of the sound beam and the height of the frame are completely new designed, the effective chord length and the more sufficient resonance environment are guaranteed, and the sound beam can better meet the requirements of playing at present.

Description

Zither convenient to play

Technical Field

The utility model relates to a play musical instrument's technical field, especially relate to a zither convenient to play.

Background

The koto is also named as Chinese zither, Qin zither, Yao zither and luan zither, is a traditional musical instrument of Chinese nationality and belongs to plucked musical instruments. It is one of the unique and important national musical instruments in China. Its timbre is graceful, the range of sound is wide, the playing skill is abundant, has fairly strong expressive force, therefore it is deeply loved by the masses.

The model of the standard 163 type Guzheng is called that flowers are all together and families are struggling in the market in recent years; the existing 163 type koto has the phenomena of insufficient treble, unreal bass and the like in the aspect of professional playing, so that the use reliability is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a shape of sound roof beam, size and the high dimension of frame have carried out brand-new design, guarantee its effective chord length and more abundant resonance environment, make its zither of being convenient for to play that more can adapt to the demand of playing now.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a zither convenient to play comprises a box body frame, wherein the box body frame comprises a bottom plate, a front side plate, a rear side plate and a panel, the left side and the right side of the top end of the panel are respectively provided with a rear mountain and a front mountain, 21 strings are erected between the rear mountain and the front mountain, and the surface of the panel is provided with 21 groups of zithers which respectively support the 21 strings; the height of the front side plate is 50mm, the height of the rear side plate is 65mm, a first sound beam, a second sound beam and a third sound beam are arranged in the box body frame, the length and height of the first sound beam are 300mm and 87mm respectively, the length and height of the second sound beam are 295mm and 85mm respectively, the length and the height of the third sound beam are 285mm and 82mm respectively, the distance from the first sound beam to the front mountain is 214mm, the distance from the second sound beam to the front mountain is 560mm, the distance from the third sound beam to the front mountain is 905mm, the nut at the rear mountain is of an S-shaped structure, 21 strings are divided into a high pitch area, a middle pitch area and a low pitch area from front to back, the effective chord length from the front to the rear of the high pitch area is 1060-, the effective chord length from the front to the rear of the midrange region is 1070 and 1330mm, the effective chord length from the front to the rear of the bass region is 1330-1340 mm.

Preferably, the length of the frame body frame adopts 163mm standard length.

Preferably, the bottom left side of the bottom plate is communicated with a lower sound hole, and the shape of the lower sound hole is consistent with that of the caput of the rear mountain.

Preferably, the middle part of the bottom end of the bottom plate is communicated with a middle sound hole.

Preferably, the right side of the bottom end of the bottom plate is provided with an upper sound hole in a communicating manner.

Preferably, the surface of the panel is provided with a string penetrating hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a zither convenient to play possesses following beneficial effect:

1. according to the kite convenient to play, the front side plate and the rear side plate are respectively positioned on the high pitch side and the low pitch side, the heights of the front side plate and the rear side plate are set to be 50mm and 65mm, the resonance box is increased after the size is adjusted, the volume is increased, resonance during playing is improved, and meanwhile, the comfort level of string pressing during playing can be improved due to the structure with the front lower part and the rear higher part;

2. according to the kite convenient to play, the distance from the first sound beam to the front mountain is 214mm, and after the size is adjusted, the permeability and the penetrating power of a high-pitch area during playing are increased, so that the sound of the high-pitch area is more concentrated; the distance from the second sound beam to the front mountain is 560mm, and the transition of the middle sound zone can be improved after the size is adjusted, so that the middle sound zone is fuller; the distance between the third sound beam and the front mountain is 905mm, so that the bass region is more muddy; the transition of high, middle and low tones is uniform during playing;

3. the first sound beam of the kite convenient to play is 300mm long and 87mm high; the second sound beam is 295mm long and 85mm high; the third sound beam is 285mm long and 82mm high; the effect of increasing the resonance of the instrument body can be achieved after the size of the sound beam is adjusted;

4. according to the kite convenient to play, the effective chord length from the front to the rear of the treble area is 1060-1070mm, the effective chord length from the front to the rear of the bass area is 1330-1340mm, and the tension of the strings can be increased after the size is adjusted, so that the vibration and the conduction of the strings are more sufficient.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the interior of the frame of the case of the present invention;

FIG. 3 is a schematic structural diagram of the bottom plate of the present invention;

fig. 4 is a schematic side view of the head of the kite of the present invention;

fig. 5 is a schematic side view of the kite tail of the present invention;

in the drawings, the reference numbers: 1. a base plate; 2. a panel; 3. the rear mountain; 4. the former mountain; 5. a chord; 6. a kite; 7. a first sound beam; 8. a second sound beam; 9. a third sound beam; 10. a high-pitched region; 11. a mediant region; 12. a bass region; 13. a lower sound hole; 14. a middle sound hole; 15. an upper sound hole; 16. and (4) stringing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a zither convenient for playing, which comprises a box frame, wherein the box frame comprises a bottom plate 1, a front side plate, a rear side plate and a panel 2, the left side and the right side of the top end of the panel 2 are respectively provided with a rear mountain 3 and a front mountain 4, 21 strings 5 are erected between the rear mountain 3 and the front mountain 4, and the surface of the panel 2 is provided with 21 groups of zithers 6 which respectively support the 21 strings 5; the height of the front side plate is 50mm, the height of the rear side plate is 65mm, the front side plate and the rear side plate are respectively positioned on the high pitch side and the low pitch side, the heights of the front side plate and the rear side plate are set to be 50mm and 65mm, the resonant box is increased after the size is adjusted, the volume is increased, the resonance during playing is improved, and meanwhile, the comfort level of pressing strings 5 during playing can be improved due to the structure that the front side is low and the rear side is high; a first sound beam 7, a second sound beam 8 and a third sound beam 9 are arranged inside the box body frame, the length and the height of the first sound beam 7 are respectively 300mm and 87mm, the length and the height of the second sound beam 8 are respectively 295mm and 85mm, the length and the height of the third sound beam 9 are respectively 285mm and 82mm, and the length and the height of the first sound beam 7 are 300mm and 87 mm; the second sound beam 8 is 295mm long and 85mm high; the third beam 9 is 285mm long and 82mm high; the effect of increasing the resonance of the instrument body can be achieved after the size of the sound beam is adjusted, the distance from the first sound beam 7 to the front mountain 4 is 214mm, the distance from the second sound beam 8 to the front mountain 4 is 560mm, the distance from the third sound beam 9 to the front mountain 4 is 905mm, the distance from the first sound beam 7 to the front mountain 4 is 214mm, and after the size is adjusted, the permeability and the penetrating power of a high-pitch area during playing are increased, so that the sound of the high-pitch area is more concentrated; the distance between the second sound beam 8 and the front mountain 4 is 560mm, and the transition of the middle sound zone can be improved after the size is adjusted, so that the middle sound zone is fuller; the distance between the third sound beam 9 and the front mountain 4 is 905mm, so that the bass region is more muddy; the transition of the high, middle and low tones is uniform when playing, the nut at the rear mountain 3 is of an S-shaped structure, 21 strings 5 are divided into a high tone area 10, a middle tone area 11 and a low tone area 12 from front to back, the effective chord length from the front mountain 4 to the rear mountain 3 of the high tone area 10 is 1060-, the shape of the lower sound hole 13 is consistent with the shape of a string 5 pillow of the rear mountain 3, the middle part of the bottom end of the bottom plate 1 is communicated with a middle sound hole 14, the right side of the bottom end of the bottom plate 1 is communicated with an upper sound hole 15, and string 5 holes are formed in the surface of the panel 2.

According to the kite convenient to play, the front side plate and the rear side plate are respectively positioned on the high pitch side and the low pitch side, the heights of the front side plate and the rear side plate are set to be 50mm and 65mm, the resonance box is increased after the size is adjusted, the volume is increased, resonance during playing is improved, and meanwhile, the comfort level of pressing strings 5 during playing can be improved due to the structure with the front lower part and the rear higher part; the distance between the first sound beam 7 and the front mountain 4 is 214mm, and after the size is adjusted, the permeability and the penetrating power of a high-pitch area are increased during playing, so that the sound of the high-pitch area is more concentrated; the distance between the second sound beam 8 and the front mountain 4 is 560mm, and the transition of the middle sound zone can be improved after the size is adjusted, so that the middle sound zone is fuller; the distance between the third sound beam 9 and the front mountain 4 is 905mm, so that the bass region is more muddy; the transition of high, middle and low tones is uniform during playing; the first sound beam 7 is 300mm long and 87mm high; the second sound beam 8 is 295mm long and 85mm high; the third beam 9 is 285mm long and 82mm high; the effect of increasing the resonance of the instrument body can be achieved after the size of the sound beam is adjusted; the effective string 5 from the front mountain 4 to the rear mountain 3 of the high pitch area 10 is 1060-1070mm in length, and the effective string 5 from the front mountain 4 to the rear mountain 3 of the low pitch area 12 is 1330-1340mm in length, so that the tension of the strings 5 can be increased after the size is adjusted, and the vibration and the conduction of the strings 5 are more sufficient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A zither convenient to play comprises a box body frame, wherein the box body frame comprises a bottom plate (1), a front side plate, a rear side plate and a panel (2), the left side and the right side of the top end of the panel (2) are respectively provided with a rear mountain (3) and a front mountain (4), 21 strings (5) are erected between the rear mountain (3) and the front mountain (4), and the surface of the panel (2) is provided with 21 groups of zithers (6) which respectively support the 21 strings (5); the high-frequency loudspeaker is characterized in that the height of the front side plate is 50mm, the height of the rear side plate is 65mm, a first sound beam (7), a second sound beam (8) and a third sound beam (9) are arranged inside the box body frame, the length and the height of the first sound beam (7) are respectively 300mm and 87mm, the length and the height of the second sound beam (8) are respectively 295mm and 85mm, the length and the height of the third sound beam (9) are respectively 285mm and 82mm, the distance from the first sound beam (7) to the front mountain (4) is 214mm, the distance from the second sound beam (8) to the front mountain (4) is 560mm, the distance from the third sound beam (9) to the front mountain (4) is 905mm, a string (5) pillow at the rear mountain (3) is of an S-shaped structure, 21 root string (5) is divided into a high-pitch area (10), a middle-pitch area (11) and a low-pitch area (12) from the front mountain (10) to the rear mountain (3) and an effective string (1070 mm), the effective chord length from the front mountain (4) to the rear mountain (3) of the midrange area (11) is 1070-1340 mm, and the effective chord length from the front mountain (4) to the rear mountain (3) of the bass area (12) is 1330-1340 mm.

2. A musical instrument for facilitating playing as set forth in claim 1, wherein said case frame has a length of 163mm standard length.

3. Koto facilitating playing according to claim 1, characterised by that the bottom left side of the bottom plate (1) is connected to a lower sound hole (13), the shape of the lower sound hole (13) is the same as the shape of the caput of the rear mountain (3).

4. Koto facilitating playing according to claim 1, characterised in that the bottom of the bottom plate (1) is connected to a centre hole (14) in the middle.

5. Koto facilitating playing according to claim 1, characterised in that the bottom right side of the bottom plate (1) is connected to an upper sound hole (15).

6. Zither for facilitating the performance thereof according to claim 1, characterized in that the surface of said panel (2) is provided with string-passing holes (16).