CN209471739U

CN209471739U - Tubular string support horse and trichord component based on trichord

Info

Publication number: CN209471739U
Application number: CN201822137697.3U
Authority: CN
Inventors: 赵钰宁; 赵果庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2019-10-08
Anticipated expiration: 2028-12-19

Abstract

The utility model discloses the tubular strings based on trichord to support horse, ontology including tubular and the support portion for being set to outside in the middle part of the ontology, the ontology is hollow structure, and both ends are opening, the ontology offers the first support slot and third support slot close to the side of the support portion, the support portion offers the second support slot far from the end of the ontology, and first support slot and the third support slot are symmetrically distributed in the two sides of second support slot.The utility model has the following advantages that and effect: this programme utilizes new mechanical structure, achieve the effect that widen range, after supporting horse using the tubular string based on trichord of the utility model simultaneously, both it can carry out dialling bullet performance by trichord, string pulling performance can also be carried out, the musical performance form of trichord has been widened.

Description

Tubular string support horse and trichord component based on trichord

Technical field

The utility model relates to musical instrument technical fields, in particular to tubular string support horse and trichord based on trichord Component.

Background technique

Trichord is also known as " three-stringed plucked instrument ", and it is Chinese tradition plucked instrument, in Southern Minority that trichord is gained the name because there is trichord Musical instrument distributed more widely.Trichord has three strings, and piano stick is long and without product, epithelium vibratory sound.By different geographical, nationality and cultural wind Custom influences, and always there are many shapes for trichord, can substantially be classified as large, medium and small three kinds of trichord.Qin chamber is generally elliptical, round, square Shape, octagon etc., some two sides coverings, some single side coverings, side is embraced plays in bosom.The tone color of trichord is rough, bold and unconstrained, both can be with Solo can be used for instrumental ensembling or accompany, and be commonly used to national instrumental music, local opera music and Chinese musical telling music.

After the 1950s, some musical instrument improvement men and trichord concert performer are improved and have been formed to trichord, Acquirement very ten-strike is played, trichord specialization has been moved towards.

As people to the further demand of musical instrument and deep-cut, some artist's discoveries can be by the bow stick and bow hair in urheen It is combined performance with the string of trichord, i.e., is built between the first, second string of trichord (the bow hair setting of bow stick by bending hair Between outer string and middle string), the string played is drawn with the method that plays er hu, and is formd " Three-stringed erhu ", is produced unexpected Effect, but one, two strings can only be used, third string is idle, and range is relatively narrow.

Utility model content

The purpose of the utility model is to provide the tubular strings based on trichord to support horse and trichord component, it is intended to solve The narrow problem of range.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of based on trichord Tubular string supports horse, ontology including tubular and the support portion for being set to outside in the middle part of the ontology, and the ontology is hollow Structure, and both ends are opening, the ontology offers the first support slot and third support slot, institute close to the side of the support portion It states support portion and offers the second support slot far from the end of the ontology, first support slot and the third support slot are symmetrical It is distributed in the two sides of second support slot.

The utility model is further arranged to: the ontology is cylindrical shape.

The utility model is further arranged to: offering sound mouth in the middle part of the ontology, the support portion is connected to position The ontology in the sound mouth edge.

The utility model is further arranged to: being offered on the support portion and is subtracted matter hole.

The utility model additionally provides a kind of trichord component, and described includes trichord and described in any item bases as above Support horse in the tubular string of trichord, the trichord includes peg, scroll head, piano stick and qin chamber, the scroll head with it is described The first string, the second string and third string are also disposed between qin chamber, the ontology is connected to the qin chamber, described First string is sticked in first support slot, and second string is sticked in second support slot, the third string card It further include having bow stick and bow hair, the both ends of the bow hair are connect with the bow stick together in the third support slot.

The utility model is further arranged to: the qin chamber includes chamber front end and cavity rear end, before the piano stick includes bar End and rod rear end, the chamber front end is connect with one end of first string, second string and the third string, described Cavity rear end is connect with the bar front end, and the rod rear end is connect with the scroll head, is right against the cavity rear end and the bar front end Minimum range between second string part and the cavity rear end of junction is less than the minimum between the bar front end Distance.

The utility model is further arranged to: the distance between described ontology to the chamber front end and the ontology to institute It is equal to state the distance between cavity rear end.

The utility model is further arranged to: sub-strut horse is additionally provided on the qin chamber, the sub-strut is successively opened at once Equipped with the slot for being used to support first string, second string and the third string, the chamber front end, the sub-strut Horse, the ontology and the cavity rear end are conllinear, the distance between described sub-strut horse to the chamber front end, the sub-strut horse to institute The distance between ontology and the ontology is stated to be equal to the distance between the cavity rear end.

Compared with prior art, the utility model has the following beneficial effects: when the tubular string based on trichord supports horse When supporting the string of trichord, support portion is primarily due to positioned at body exterior, and the second support slot is located at support portion End, the first support slot and third support slot are respectively positioned on ontology, therefore after qin chamber is laid flat, and just will appear the second support slot height In the first support slot and third support slot the case where, while the second string is also allowed for higher than the first string and third string State, such bow stick and bow hair just can act on any bar in the first string, the second string or third string, broaden Play range；

Moreover, in current some national musical instruments playing procedures, since some ranges can not be by drawing trichord Performance comes out, therefore can also be simultaneously using the musical instrument violoncello to west, but is using the tubular string branch based on trichord After the string for supportting horse support trichord, it will be able to widen performance range, and the range by widening replaces the violoncello in west, such as When this can to play, used is all the national musical instruments of this country, and increase national musical instruments develops dynamics.Simultaneously After the tubular string support horse based on trichord of the utility model, it can both carry out dialling bullet performance by trichord, it can also To carry out string pulling performance, the musical performance form of trichord has been widened.

Simultaneously as being all by ontology by conduct vibrations to qin after the first string, the second string and the vibration of third string On chamber, and ontology can also vibrate during vibrating transmitting, and the ontology of such tubular can also issue while vibration Sound, and since ontology is tubular construction, partial sound can also occur in the body after springing back several times, then outflow is arrived successively Outside, since partial sound can be sprung back several times in ontology, then this partial sound will stop or approach in qin vibration of membrane Outflow is to outside when stopping, and there are of short duration interval time, the sound of such ontology for the sending of sound between such ontology and qin chamber Sound just provides the effect of a tenuto to the sound of qin chamber；It is the relationship of double-cavity resonating between ontology and qin chamber simultaneously, passes through The resonance of ontology can be by the more simple and honest of the performance of the bass part in the sound of qin chamber, and treble portion shows more bright, Penetrability is increased, playing effect is improved.

Meanwhile when humidity is higher in the environment locating for the qin chamber, for example, coastal cities or when rainy season, qin chamber On qin film can be larger due to humidity and seem relatively loose, string can be applied to one tension of qin film by ontology at this time, and So that qin film is able to maintain the state of a tensioning, the sound of qin film can also be issued normally.

Detailed description of the invention

The structural schematic diagram of Fig. 1 tubular string support horse embodiment based on trichord that is the utility model embodiment one by one；

Fig. 2 is the structural schematic diagram of the utility model trichord assembly embodiment embodiment one by one；

Fig. 3 is the enlarged drawing of part A in Fig. 2；

Fig. 4 is the structural representation of tubular string support horse embodiment two one embodiment of the utility model based on trichord Figure.

In figure: 1, ontology；2, support portion；3, the first support slot；4, the second support slot；5, third support slot；6, sound mouth； 7, subtract matter hole；8, peg；9, scroll head；10, piano stick；11, qin chamber；12, the first string；13, the second string；14, third string； 15, bow stick；16, bend hair；17, chamber front end；18, cavity rear end；19, bar front end；20, rod rear end；21, sub-strut horse.

Specific embodiment

Below in conjunction with the drawings and specific embodiments to the utility model proposes based on trichord tubular string support horse with And trichord component is described in further detail.According to following explanation and claims, the advantages of the utility model and feature It will become apparent from.It should be noted that attached drawing is all made of very simplified form and using non-accurate ratio, only to it is convenient, Lucidly aid in illustrating the purpose of the utility model embodiment.The same or similar appended drawing reference represents same or similar in attached drawing Component.

Embodiment 1

A kind of tubular string based on trichord supports horse, as shown in Figure 1, including the ontology 1 of tubular and being set to described The support portion 2 in the middle part of ontology 1 outside, ontology 1 is preferably that copper material is made in the present embodiment, and the ontology 1 is hollow structure, And both ends are opening, the ontology 1 offers the first support slot 3 and third support slot 5, institute close to the side of the support portion 2 It states support portion 2 and offers the second support slot 4, first support slot 3 and the third support slot far from the end of the ontology 1 5 are symmetrically distributed in ontology 1 described in the two sides of second support slot 4 as cylindrical shape.

The utility model additionally provides a kind of trichord component, and as shown in Figures 2 and 3, described includes trichord and such as Upper described in any item tubular strings based on trichord support horses, the trichord include peg 8, scroll head 9, piano stick 10 and Qin chamber 11 is also disposed with the first string 12, the second string 13 and third string between the scroll head 9 and the qin chamber 11 14, the ontology 1 is connected to the qin chamber 11, and first string 12 is sticked in first support slot 3, second string 13 are sticked in second support slot 4, and the third string 14 is sticked in the third support slot 5, further include having 15 He of bow stick Bend hair 16, the both ends of the bow hair 16 are connect with the bow stick 15.

The qin chamber 11 includes chamber front end 17 and cavity rear end 18, and the piano stick 10 includes bar front end 19 and rod rear end 20, institute It states chamber front end 17 to connect with one end of first string 12, second string 13 and the third string 14, after the chamber End 18 is connect with the bar front end 19, and the rod rear end 20 is connect with the scroll head 9, is right against the cavity rear end 18 and the bar Minimum range between 13 part of the second string of 19 junction of front end and the cavity rear end 18 is less than and the bar front end Minimum range between 19, bow hair 16 in this way is when pulling string, it will be able between increasing between piano stick 10 and qin chamber 11 Away from reducing the probability had an effect between bow hair 16 and piano stick 10, drawn convenient for bow hair 16.

It is additionally provided with sub-strut horse 21 on the qin chamber 11, is successively offered on the sub-strut horse 21 and is used to support described first The slot of string 12, second string 13 and the third string 14, the chamber front end 17, the sub-strut horse 21, the ontology 1 And the cavity rear end 18 is collinearly, the distance between described sub-strut horse 21 to described chamber front end 17, the sub-strut horse 21 are described in The distance between ontology 1 and the ontology 1 are equal to the distance between the cavity rear end 18.

Tubular string support horse and trichord component provided by the utility model based on trichord, when based on trichord When tubular string supports the string of horse support trichord, being primarily due to support portion 2 is to be located at the outside of ontology 1, and second Support slot 4 is located at 2 end of support portion, and the first support slot 3 and third support slot 5 are respectively positioned on ontology 1, therefore qin chamber 11 is laid flat Afterwards, it just will appear the case where the second support slot 4 is higher than the first support slot 3 and third support slot 5, while also allowing for second String 13 is higher than the state of the first string 12 and third string 14, and such bow stick 15 and bow hair 16 just can act on the first string 12, any bar in the second string 13 or third string 14, broadens performance range；

Simultaneously as after the first string 12, the second string 13 and third string 14 vibrate being vibrated by ontology 1 It is transmitted on qin chamber 11, and ontology 1 can also vibrate during vibrating transmitting, the ontology 1 of such tubular is in vibration Meanwhile can also make a sound, and since ontology 1 is tubular construction, after sound can also occur to spring back several times in ontology 1, Outflow is to outside successively again, since partial sound can be sprung back several times in ontology 1, then this partial sound will be in the vibration of qin film It is dynamic to stop or provide for the effect of a tenuto close to outflow when stopping to outside, the sound of such ontology 1, improve performance Effect.

Meanwhile when humidity is higher in the environment locating for the qin chamber 11, for example, coastal cities or when rainy season, qin Qin film on chamber 11 can be larger due to humidity and seem relatively loose, string can be applied to qin film one by ontology 1 at this time Power, and qin film is made to be able to maintain the state being tensioned, the sound of qin film can also be issued normally.

String is supported simultaneously by sub-strut horse 21 and ontology 1, and sub-strut horse 21 and ontology 1 are located at qin chamber At one third and 2/3rds on 11 length directions, such ontology 1, can be better closer to the position of cavity rear end 18 String is propped up；The second string 13 and the first string 12 and third string 14 after wherein ontology 1 props up string, at ontology 1 Between difference in height it is bigger, be then sequentially reduced, ontology 1 closer to cavity rear end 18 can make bend hair 16 more easily distinguish work It uses on different strings, while not interfering with the normal vibration sounding of qin film again.

Embodiment 2

A kind of tubular string based on trichord supports horse, as shown in figure 4, with embodiment one the difference is that, it is described Sound mouth 6 is offered in the middle part of ontology 1, the support portion 2 is connected to the ontology 1 positioned at 6 edge of sound mouth.It is described It is offered on support portion 2 and subtracts matter hole 7.

A kind of trichord component, after the distance between described ontology 1 to the chamber front end 17 arrives the chamber with the ontology 1 The distance between end 18 is equal, i.e., ontology 1 is located at the medium position of qin chamber 11.

After ontology 1 is vibrated and made a sound, the sound of ontology 1 and 11 sympathetic response of qin chamber generation is in addition to that can pass through ontology 1 Both ends outflow is outer, can also be spread out of by sound mouth 6 to outside, and the sound that such sympathetic response generates can be from all directions to outgoing Out, all directions can be made all to play better tenuto effect when performance.It, can will be on ontology 1 simultaneously in actual fabrication The part of opening is folded upward to form support portion 2, so not only reduces the investment of material, at the same support portion 2 and ontology 1 it Between connection without additional progress；Subtract the quality that matter hole 7 alleviates support horse, 11 clamping brace horse of the string for being and qin chamber More convenient stabilization.

It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.

Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want Seek the protection scope of book.

Claims

1. a kind of tubular string based on trichord supports horse, it is characterised in that: ontology (1) including tubular and be set to described The support portion (2) in outside in the middle part of ontology (1), the ontology (1) is hollow structure, and both ends are opening, and the ontology (1) is close The side of the support portion (2) offers the first support slot (3) and third support slot (5), and the support portion (2) is far from described The end of body (1) offers the second support slot (4), and first support slot (3) and the third support slot (5) are symmetrically distributed in The two sides of second support slot (4).

2. the tubular string according to claim 1 based on trichord supports horse, it is characterised in that: the ontology (1) is circle Tubular.

3. the tubular string according to claim 1 or 2 based on trichord supports horse, it is characterised in that: in the ontology (1) Portion offers sound mouth (6), and the support portion (2) is connected to the ontology (1) positioned at the sound mouth (6) edge.

4. the tubular string according to claim 3 based on trichord supports horse, it is characterised in that: on the support portion (2) It offers and subtracts matter hole (7).

5. a kind of trichord component, it is characterised in that: described includes that trichord and such as Claims 1-4 are described in any item Tubular string based on trichord supports horse, and the trichord includes peg (8), scroll head (9), piano stick (10) and qin chamber (11), the first string (12), the second string (13) and are also disposed between the scroll head (9) and the qin chamber (11) Three strings (14), the ontology (1) are connected to the qin chamber (11), and first string (12) is sticked in first support slot (3), second string (13) is sticked in second support slot (4), and the third string (14) is sticked in the third branch It supports slot (5), further includes having bow stick (15) and bow hair (16), the both ends of bow hair (16) are connect with the bow stick (15).

6. trichord component according to claim 5, it is characterised in that: the qin chamber (11) includes chamber front end (17) and chamber Rear end (18), the piano stick (10) include bar front end (19) and rod rear end (20), the chamber front end (17) and first string (12), second string (13) connects with one end of the third string (14), the cavity rear end (18) and the bar front end (19) it connects, the rod rear end (20) connect with the scroll head (9), is right against the cavity rear end (18) and the bar front end (19) Partially the minimum range between the cavity rear end (18) is less than and the bar front end second string (13) of junction (19) minimum range between.

7. trichord component according to claim 6, it is characterised in that: the ontology (1) to the chamber front end (17) it Between distance and the ontology (1) it is equal to the distance between the cavity rear end (18).

8. trichord component according to claim 6, it is characterised in that: be additionally provided with sub-strut horse on the qin chamber (11) (21), it is successively offered on the sub-strut horse (21) and is used to support first string (12), second string (13) and institute State the slot of third string (14), the chamber front end (17), the sub-strut horse (21), the ontology (1) and the cavity rear end (18) collinearly, the sub-strut horse (21) arrives the distance between described chamber front end (17), the sub-strut horse (21) arrives the ontology (1) The distance between and the ontology (1) be equal to the distance between the cavity rear end (18).