CN207529644U - A kind of jinghu for optimizing sound quality - Google Patents

Abstract

The utility model discloses it is a kind of optimize sound quality jinghu, including：Qin body and bow；Qin body includes barrel, auxiliary barrel, base, piano stick, axle case and three strings；Qin skin is provided in barrel, bridge is provided in the middle part of qin skin, auxiliary barrel is arranged on the side that barrel is equipped with qin skin, base is arranged below barrel, and piano stick is fixed on the surface in the middle part of barrel, is provided in the middle part of piano stick very heavy, axle case is arranged on the side of piano stick upper end, axle case upper edge piano stick vertical direction is provided with three around peg, and one end of three strings is separately fixed at three in peg, and the other end is fixed in bridge.The beneficial effects of the utility model：1st, the range scope of jinghu is expanded, enhances tone color expressive force；2nd, effectively inhibit noise while increasing volume, beautified tone color；3rd, adding base makes the increase of jinghu weight, decentralization, and user's qin body in performance is more stable.

Description

A kind of jinghu for optimizing sound quality

Technical field

The utility model is related to national musical instruments technical field, more particularly, to a kind of jinghu for optimizing sound quality.

Background technology

Jinghu original claims " Chinese fiddle ", is the main musical instrument accompaniment of Beijing opera.Jinghu is the basis for being formed in Chinese fiddle with Beijing opera On be reworked stringed musical instrument, so far have more than 200 years history.Jinghu is mainly by piano stick, barrel, bridge, string and bow etc. Component is formed.The barrel of jinghu is cylindrical, is the acoustic resonance part of jinghu, and the vibration of string reaches barrel by bridge, Make air vibration in cylinder, send out clear and melodious bright tone color.

The effect that currently used jinghu plays high pitch is preferable, and less effective during bass in performance is weary to a kind of dullness of people Taste and the bad feeling of tone color.

Utility model content

The purpose of the utility model is to overcome above-mentioned technical deficiencies, propose a kind of jinghu for optimizing sound quality, solve existing Above-mentioned technical problem in technology.

The technical solution adopted in the utility model provides a kind of jinghu for optimizing sound quality, including：Qin body and bow；The qin Body includes barrel, the auxiliary barrel for being arranged on the barrel side, the base being arranged below the barrel, is arranged on the qin The piano stick of cylinder top, the axle case that is connect with the piano stick and be arranged on the piano stick side and it is arranged on the piano stick one Side and three strings being connect with the axle case；Qin Pi and bridge are provided in the barrel, the bridge is arranged on described The middle part of qin skin, the auxiliary barrel are arranged on the side that the barrel is equipped with the qin skin, and the piano stick is consolidated with the barrel Fixed connection, is provided in the middle part of the piano stick very heavy, and the axle case is arranged on the upper end of the piano stick, the axle case upper edge The piano stick vertical direction is provided with three around peg, and one end of three strings is separately fixed at described in three around peg On, the other end of three strings is fixed in the bridge.

The beneficial effects of the utility model include：1st, the range scope of jinghu is expanded, enhances tone color expressive force；2nd, increase Effectively inhibit noise while big volume, beautify tone color；3rd, adding base makes the increase of jinghu weight, decentralization, user Qin body is more stable in performance.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial structural diagram that barrel is connect with base in the utility model；

Fig. 3 is the partial structural diagram of axle case in the utility model.

In attached drawing：1st, qin body, 2, bow, 11, barrel, 12, auxiliary barrel, 13, base, 14, piano stick, 15, axle case, 16th, string, 17, fixed block, 21, bow support, 111, qin skin, 112, bridge, 113, positioning head, the 114, first magnet, 131, positioning Hole, the 132, second magnet, 141, very heavy, 151, around peg, 152, elastic adjusting screw, the 171, first fixed block, 172, second Fixed block, 173, connecting plate.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality It is further elaborated with novel.It should be appreciated that specific embodiment described herein is only used to explain that this practicality is new Type is not used to limit the utility model.

As shown in Figure 1：The utility model provides a kind of jinghu for optimizing sound quality, including qin body 1 and bow 2.

Qin body 1 includes barrel 11, the auxiliary barrel 12 for being arranged on 11 side of barrel, the base for being arranged on 11 lower section of barrel 13rd, the piano stick 14 for being arranged on the top of barrel 11, the axle case 15 for connecting and being arranged on above 14 side of piano stick with piano stick 14 and Three strings 16 for being arranged on 14 homonymy of piano stick and being connect with axle case 15.

Please refer to Fig. 2, barrel 11 is the cylinder of inverted inner hollow, and a bottom surface of cylinder is provided with qin Skin 111 and bridge 112.Bridge 112 is qin tone regulating device, and bridge 112 is arranged on the middle part of qin skin 111, and bridge 112 is equipped with The a plurality of vertical slot for being used to be clamped string 16.In this present embodiment, user is by the spacing between adjusting above-mentioned two vertical slots, so as to The spacing between two strings is adjusted to carry out accordatura and set the tone.The outside of 11 side of cylinder barrel is provided with two positioning heads 113, circle The inside of 11 side of cylinder barrel is fixed with several first magnet 114.

Auxiliary barrel 12 is arranged on the side that barrel 11 is equipped with qin skin 111, and auxiliary barrel 12 is inversion and inner hollow Cylinder assists the two interface sizes and geometry of barrel 12 and barrel 11 to be adapted.The length for assisting barrel 12 is qin The 1/2 to 3/4 of 11 length of cylinder, assists barrel 12 and barrel 11 to be flexibly connected.Assist barrel 12 on 15 corresponding position of string Equipped with upper and lower string mouth, string 15 is fixed on by being passed through in upper and lower string mouth in bridge 112.To reach different tone color requirements, barrel 11 collocation identical or different with the material selection of auxiliary barrel 12.

Base 13 is arranged on the lower section of barrel 11, and the length of base 13 is slightly longer than barrel 11.It is fixed that two are provided in base 13 Position hole 131, and two location holes 131 are adapted respectively with two positioning heads 113 of 11 side of barrel, the corresponding barrel 11 in 13 inside of base In the position of the first magnet 114 be provided with several second magnet 132.User by positioning head 113 in use, be inserted in location hole 131 Interior and coincide therewith, barrel 11 and base 13 are fixed by the first magnet 114 and the second magnet 132, this setting prevents user from existing Due to being rubbed back and forth so that base 13 misplaces when drawing qin.After the lower section of barrel 11 installs base 13 additional, convenient for the performance of user's stabilization.

Piano stick 14 is arranged on the surface at 11 middle part of barrel, and piano stick 14 is fixedly connected with barrel 11.Piano stick 14 uses bamboo Prepared material makes.The middle part of piano stick 14 is provided with very heavy 141.

Please refer to Fig. 3, axle case 15 is arranged on the upper end of piano stick 14, and 15 upper edge piano stick of axle case, 14 vertical direction is set Three are equipped with around peg 151, and every is correspondingly arranged on elastic adjusting screw 152 in peg 151.

Three strings 16 are arranged on 14 side of piano stick, and one end of three strings 16 is separately fixed at three in peg 151, The top of three strings 16 is tensed by be fixed in piano stick 14 very heavy 141, and the other end of three strings 16 is fixed on bridge On 112, user adjusts string 16 by elastic adjusting screw 152.

It in above-mentioned technical proposal, fixes and dismantles for the convenience of the user, two fixed blocks 17, fixed block are additionally provided on qin body 1 17 include the first fixed block 171, the second fixed block 172 and the company being connected between the first fixed block 171 and the second fixed block 172 Fishplate bar 173, wherein two first fixed blocks 171 are separately positioned on the opposite sides of barrel 11, two second fixed blocks 172 are set respectively In the opposite sides of auxiliary barrel 12, user using when be fixed by bolt.

Friction string 16 generates qin sound when bow 2 is played for user, and bow 2, which further includes, is arranged on 11 top of barrel and position Bow support 21 in 14 lower end of piano stick uses bow 21 Auxiliary support bow 2 of support in user's playing procedure.

In above-mentioned technical proposal, the utility model has docked an auxiliary barrel, sound on the right side of traditional Jinghu piano drum Wave is sent out in the resonance tube by two opposite directions, the acoustic vibration of qin skin both sides is made all to give sympathetic response amplification, so as to increase Volume, complementation effectively inhibit noise, have beautified tone color.Trial show that improved jinghu, volume significantly increase Greatly, pronounce it is thick and solid it is full, tone color is mellow and full pure；The utility model is additionally arranged base, increases the weight of jinghu, decentralization, Thus qin body is more stable in performance.The utility model uses three strings, expands the range scope of jinghu, enhances tone color Expressive force.User using the utility model, to traditional playing technique without any change, and simple in structure, is easy in performance It makes.

Compared with prior art, the beneficial effects of the utility model include：1st, the range scope of jinghu is expanded, is enhanced Tone color expressive force；2nd, effectively inhibit noise while increasing volume, beautified tone color；3rd, adding base increases jinghu weight Add, decentralization, user's qin body in performance is more stable.

Specific embodiment of the present utility model described above does not form the restriction to scope of protection of the utility model. The various other corresponding changes and deformation that any technical concept according to the present utility model is made, should be included in this practicality In novel scope of the claims.

Claims (8)

1. a kind of jinghu for optimizing sound quality, which is characterized in that including：Qin body and bow；The qin body includes barrel, is arranged on institute The auxiliary barrel for stating barrel side, the base being arranged below the barrel, the piano stick being arranged on above the barrel, with it is described Piano stick connects and is arranged on the axle case of the piano stick side and is arranged on the piano stick side and is connect with the axle case Three strings；Qin Pi and bridge are provided in the barrel, the bridge is arranged on the middle part of the qin skin, the auxiliary qin Cylinder is arranged on the side that the barrel is equipped with the qin skin, and the piano stick is fixedly connected with the barrel, the middle part of the piano stick It is provided with very heavy, the axle case is arranged on the upper end of the piano stick, and piano stick vertical direction described in the axle case upper edge is set Have three around peg, one end of three strings is separately fixed at described in three in peg, three strings it is another End is fixed in the bridge.

2. a kind of jinghu for optimizing sound quality as described in claim 1, which is characterized in that the barrel and the auxiliary barrel are equal It is arranged on a bottom surface of the barrel for inversion and the cylinder of inner hollow, the qin skin, the barrel and the auxiliary The two interface sizes and geometry of barrel are adapted.

3. a kind of jinghu for optimizing sound quality as described in claim 1, which is characterized in that the outside of the barrel side is provided with Two positioning heads, the length of the base are slightly larger than the barrel, two location holes, and two location holes are provided in the base It is adapted respectively with two positioning heads.

4. a kind of jinghu for optimizing sound quality as described in claim 1, which is characterized in that the barrel side is internally provided with Several first magnet, the base are internally provided with several second magnet, and the position of first magnet and second magnet It puts and is adapted.

5. a kind of jinghu for optimizing sound quality as described in claim 1, which is characterized in that the piano stick is arranged in the barrel The surface in portion, the piano stick are made of bamboo material.

6. a kind of jinghu for optimizing sound quality as described in claim 1, which is characterized in that correspondence is set in peg described in three Elastic adjusting screw is equipped with, the elastic adjusting screw is used to adjust the string.

7. a kind of jinghu for optimizing sound quality as described in claim 1, which is characterized in that the top of three strings passes through solid The very heavy tension being scheduled in the piano stick.

8. a kind of jinghu for optimizing sound quality as described in claim 1, which is characterized in that be additionally provided with two fixations on the qin body Block, the fixed block include the first fixed block, the second fixed block and are connected to first fixed block and second fixed block Between connecting plate, wherein two first fixed blocks are separately positioned on the opposite sides of the barrel, two described second fix Block is separately positioned on the opposite sides of the auxiliary barrel.