CN216014791U

CN216014791U - Novel musical instrument code group

Info

Publication number: CN216014791U
Application number: CN202122420700.4U
Authority: CN
Inventors: 孙全武
Original assignee: Beijing Tianyin Youcheng Culture Development Co ltd
Current assignee: Beijing Tianyin Youcheng Culture Development Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-11
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to a novel musical instrument code group relates to the field of stringed instrument accessory, and it includes high musical instrument code and short musical instrument code, and high musical instrument code sets up between string and musical instrument case, and a plurality of string grooves that correspond with the string are seted up to the upper end of high musical instrument code, and short musical instrument code lies in between high musical instrument code and the musical instrument case afterbody, and short musical instrument code is fixed by the centre gripping between connecting rope and musical instrument case, and the overlap joint groove that corresponds with connecting the rope is seted up on the top of short musical instrument code. This application has certain promotion effect to the tone quality and the volume of musical instrument.

Description

Novel musical instrument code group

Technical Field

The application relates to the field of accessory stringed instrument accessories, in particular to a novel musical instrument set.

Background

The bridge is a bridge-shaped small wood chip and is arranged between the strings and the piano case. The bridge is one of the very important accessories on the organ, and is called the heart of the organ. The vibrating piano has the effects that the vibration of the piano strings is transmitted to the panel, so that the piano cabinet can fully vibrate and produce sound, and the distance between the strings and the fingerboard is also determined, so that the hand feeling and the playing performance of a player are influenced.

Referring to fig. 1, a bridge 1 is laid on a piano in the related art. The musical instrument comprises three strings 2, a connecting rope 3 and a musical instrument box 4. Three recess 11 has been seted up at the top of bridge 1, three recess 11 on the bridge 1 and three string 2 one-to-one on the musical instrument, bridge 1 sets up between

string

2 and 4 upper surfaces of musical instrument case, string 2 sets up in recess 11, the lower surface of bridge 1 and the upper surface of musical instrument case 4 paste with, string 2 produces the effort towards 4 surfaces of musical instrument case to bridge 1 to make 4 surfaces of musical instrument case and string 2 fix the centre gripping of musical instrument bridge 1. The end of the three strings 2 facing the connecting rope 3 is fixedly connected with the connecting rope 3, and the end of the connecting rope 3 far away from the three strings 2 is fixed at the tail end position of the piano.

When a player plays with the piano, the player waves the strings 2 to generate vibrations, and the vibrations generated by the three strings 2 are transmitted to the piano cabinet 4 through the bridge 1, thereby sounding the piano.

In view of the above-mentioned related art, the inventor finds that, during playing, the connecting rope 3 connected with the three strings 2 can generate unwanted vibration driven by the three strings 2, and the vibration of the connecting rope 3 can be transmitted to the piano cabinet 4 through the piano bridge 1, so that the piano cabinet can emit noise, which affects the tone quality of the piano.

SUMMERY OF THE UTILITY MODEL

In order to improve the musical instrument among the correlation technique and playing the in-process, the vibration that the connecting rope produced transmits for the musical instrument case, makes the musical instrument body certain noise appear, influences the problem of musical instrument sound quality, and this application provides a novel musical instrument group.

The application provides a novel musical instrument code group adopts following technical scheme:

the utility model provides a novel musical instrument code group, includes high musical instrument code and short musical instrument code, and high musical instrument code sets up between string and musical instrument case, and a plurality of string grooves that correspond with the string are seted up to the upper end of high musical instrument code, and short musical instrument code lies in between high musical instrument code and the musical instrument case afterbody, and short musical instrument code is fixed by the centre gripping between connecting rope and musical instrument case, and the overlap joint groove that corresponds with connecting the rope is seted up on the top of short musical instrument code.

Through adopting above-mentioned technical scheme, short musical instrument sign indicating number has carried out the restriction to the vibration of connecting the rope, has reduced because the noise that the rope vibration leads to the musical instrument case to produce to the tone quality and the volume of musical instrument have been improved to a certain extent.

Optionally, the lower surface of the short bridge is fixedly connected with an elastic pad.

Through adopting above-mentioned technical scheme, the cushion has weakened the vibration of connecting the rope through short musical instrument sign indicating number to the transmission of musical instrument case, has further reduced because the noise that the vibration of connecting the rope leads to the musical instrument case to produce.

Optionally, the top of short musical instrument sign indicating number is provided with the spacing clamp that is used for the short musical instrument sign indicating number of joint, and the spacing clamp centre gripping is on the rope of being connected between high musical instrument sign indicating number and short musical instrument sign indicating number, and the one side and the short musical instrument sign indicating number butt of the spacing clamp orientation short musical instrument sign indicating number.

Through adopting above-mentioned technical scheme, reduced the condition that takes place relative slip between short bridge and the connection rope.

Optionally, the limiting clamp comprises a first limiting part and a second limiting part, a threaded hole is formed in the limiting clamp, a fastening screw is arranged in the threaded hole, and the first limiting part and the second limiting part are tightly connected together through the fastening screw.

Through adopting above-mentioned technical scheme, the user can twist fastening screw soon and part first spacing portion and the spacing portion of second, then adjusts the position of spacing clamp for the spacing clamp can last the butt with short bridge, thereby adapts to the adjustment of user to short bridge position.

Optionally, the lower surface of the fiddle bridge is provided with a limiting hole matched with the limiting column on the fiddle box.

Through adopting above-mentioned technical scheme, the user can more conveniently find the accurate position that the high musical instrument sign indicating number set up, and the cooperation in spacing post and spacing hole has reduced the condition that the high musical instrument sign indicating number shifts to appear in the use.

Optionally, the upper end of the fiddle bridge is thinner than the lower end of the fiddle bridge.

Through adopting above-mentioned technical scheme, the upper end quality of bridge and string contact reduces to the upper end that makes the bridge can produce resonance with the string better.

Optionally, a first structure opening is formed in the piano bridge.

Through adopting above-mentioned technical scheme, the total weight of high musical instrument sign indicating number reduces for the high musical instrument sign indicating number can be better to the musical instrument case transmission vibration, thereby has improved the tone quality of musical instrument to a certain extent.

Optionally, the first fabrication port extends from an upper portion of the bridge to a lower surface of the bridge.

By adopting the technical scheme, the size of the first construction opening is enlarged as much as possible, so that the total weight of the fiddle bridge is reduced as much as possible.

Optionally, the size of the short bridge is matched with the first construction opening, and the raw material of the short bridge is taken from the material provided with the first construction opening.

By adopting the technical scheme, the material of the organ code group is saved to a certain extent.

Optionally, a fillet structure is arranged at a contact position of the bottom wall of the string groove and the front and rear surfaces of the fiddle bridge.

Through adopting above-mentioned technical scheme, the wearing and tearing that the string produced in the use have been reduced to a certain extent.

To sum up, this application includes following at least one novel musical instrument code group beneficial technological effect:

1. the short bridge is arranged between the connecting rope and the piano box, so that the vibration generated by the connecting rope is weakened, and the noise generated by the piano is reduced;

2. the elastic pad is arranged on the lower surface of the short bridge, so that the vibration transmitted to the piano box by the connecting rope through the short bridge is reduced, and the noise generated by the vibration of the connecting rope is further reduced;

3. the first structural groove is formed in the high bridge, and the material provided with the first structural groove is made into the low bridge, so that the used materials of the bridge group are reduced.

Drawings

FIG. 1 is a schematic view showing the layout of a bridge in the related art.

FIG. 2 is a schematic diagram of the arrangement of the bridge groups in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a spacing clip in the embodiment of the present application.

Fig. 4 is a schematic diagram of a size structure of a piano code group in the embodiment of the present application.

Fig. 5 is a sectional view taken at a position a-a in fig. 4.

Fig. 6 is an enlarged view of a portion B in fig. 5.

Description of reference numerals: 1. a bridge; 11. a groove; 2. a string; 3. connecting ropes; 4. a piano cabinet; 41. a limiting column; 5. a fiddle code; 51. a string groove; 511. a fillet structure; 52. a limiting hole; 53. a first build port; 6. short bridge; 61. a lap joint groove; 62. an elastic pad; 63. a second build port; 7. a limiting clamp; 71. a first limiting part; 72. a second limiting part; 73. a threaded hole; 74. and (5) fastening the screw rod.

Detailed Description

The present application is described in further detail below with reference to figures 2-6.

The embodiment of the application discloses a novel musical instrument code group. Referring to fig. 2, the bridge set includes a highbridge 5 and a lowbridge 6. The tall bridge 5 and the short bridge 6 are both in a plate-shaped structure, and the upper surfaces of the tall bridge 5 and the short bridge 6 are both in an arc shape with the highest middle position. Three string groove 51 has evenly been seted up on the arc top of high bridge 5, three string groove 51 and three string 2 one-to-one, and three strings 2 overlap joint respectively in the string groove 51 that corresponds, under the support of high bridge 5, three strings 2 are the arc and distribute, and under the effort of string 2, the lower surface of high bridge 5 closely laminates with 4 surfaces of musical instrument case.

The top end of the short bridge 6 is provided with a lap joint groove 61. The overlapping groove 61 is adapted to the connecting rope 3. The short bridge 6 is vertically arranged between the connecting rope 3 and the piano cabinet 4, and the connecting rope 3 is lapped in the lapping groove 61. Under the action of the connecting rope 3, the lower surface of the short bridge 6 is tightly attached to the outer surface of the piano cabinet 4.

By additionally arranging the short bridge 6 to bear the pressure exerted by a part of the strings 2 on the surface of the case 4, the condition that the excessive pressure exerted by the strings 2 on the surface of the case 4 affects the sound quality and the volume is reduced.

In the playing process, the short bridge 6 limits the vibration of the connecting rope 3 to a certain extent, and reduces the vibration of the connecting rope 3 to a certain extent, so that the noise generated by the connecting rope 3 after vibration is generated to drive the piano cabinet 4 to send is reduced, and the integral tone quality of the piano is improved.

The lower surface of the short bridge 6 is fixedly connected with an elastic pad 62. In the process that the vibration of connecting rope 3 transmitted to piano cabinet 4 through short piano code 6, cushion 62 can weaken the vibration of connecting rope 3 through short piano code 6 transmission to further reduce the noise of piano cabinet 4 because connecting rope 3 vibration and producing, make the tone quality of piano more clear.

Referring to fig. 2 and 3, the top of the short bridge 6 is provided with a limit clip 7 used in cooperation with the short bridge 6. The limit clamp 7 is used for adjusting the position of the short bridge 6. The spacing clamp 7 is clamped on the connecting rope 3 between the tall bridge 5 and the short bridge 6, and one surface of the spacing clamp 7 facing the short bridge 6 is abutted against the short bridge 6.

The limiting clamp 7 comprises a first limiting part 71 and a second limiting part 72, the upper surface of the first limiting part 71 is attached to the lower surface of the second limiting part 72, and the connecting rope 3 is clamped between the first limiting part 71 and the second limiting part 72. Two sides of the connectable rope 3 are respectively provided with a threaded hole 73, the first limiting portion 71 and the second limiting portion 72 are penetrated by the threaded holes 73, and a fastening screw 74 is arranged in the threaded holes 73. The fastening screw 74 tightly connects the first stopper portion 71 and the second stopper portion 72 together in the screw hole 73.

The first and second limiting

portions

71 and 72 are semi-circular, and the limiting clamp 7 is circular. Under the fastening action of the fastening screw 74, the connecting rope 3 is clamped and fixed in the inner ring of the spacing clamp 7.

Spacing clamp 7 has reduced the musical instrument in the use, and the 6 tops of short bridge and the condition of connecting rope 3 and taking place relative slip for short bridge 6's position is more stable. Simultaneously the user can adjust the mounted position of short bridge 6 through adjusting the relative position of stop clip 7 and connecting rope 3 to make short bridge 6 can vibrate the stack better with high bridge 5 in the main resonance region of musical instrument, improved the transmission effect of bridge group to 2 vibrations of musical instrument string, improved the tone quality and the volume of musical instrument.

Referring to fig. 4, the outer surface of the piano cabinet 4 is vertically and fixedly connected with a limiting column 41, a limiting hole 52 is formed in the position of the lower surface of the piano cabinet 5 corresponding to the limiting column 41, and the limiting column 41 is connected in the limiting hole 52 in a sliding manner.

The position-limiting columns 41 have a certain positioning effect on the position of the bridge 5, so that the player can more accurately find the position of the bridge 5. After the installation of the bridge 5 is finished, the limiting columns 41 can limit the movement of the bridge 5 to a certain extent, so that the situation that the sliding displacement of the bridge 5 in the playing process causes the influence on the playing effect is reduced.

Referring to fig. 4, the bridge 5 has a first structure opening 53 formed therein, the first structure opening 53 extends from the upper portion of the bridge 5 to the lower surface of the bridge 5, and the first structure opening 53 connects the front and rear side regions of the bridge 5.

The first configuration port 53 reduces the total weight of the bridge 5 to some extent, and improves the ability of the bridge 5 to transmit vibration to the cabinet 4, thereby improving the tone quality of the piano to some extent.

The size of the short bridge 6 is matched with that of the first construction opening 53, and the short bridge 6 is made of the material of the tall bridge 5 with the first construction opening 53. The second structure opening 63 is formed in the center of the lower end of the short bridge 6, so that the short bridge 6 is more attractive in appearance.

Referring to fig. 5, the bottom of the bridge 5 is thicker than the top, and one side of the bridge 5 facing the connection cord is perpendicular to the lower surface of the bridge 5. The length of the string groove 51 can be reduced to a certain extent by the top of the thin fiddle sign indicating number 5, so that the contact area of the string groove 51 and the string 2 is reduced, the limitation of the string groove 51 on the vibration of the string 2 is reduced to a certain extent, and the vibration of the string 2 is more natural.

Simultaneously because the thickness of the upper end of the bridge 5 reduces for the weight on the upper portion of the bridge 5 reduces, thereby the upper end of the bridge 5 can better resonate with the strings 2, and the tone quality of the piano is improved to a certain extent.

Referring to fig. 5 and 6, a round structure 511 is provided at a position where the bottom wall of the string groove 51 is connected to the front and rear surfaces of the bridge 5. The rounded structures 511 smoothly connect the bottom walls of the string grooves 51 with the front and rear surfaces of the bridge 5, thereby reducing the wear of the strings 2 during use to some extent.

The implementation principle of the novel piano code group in the embodiment of the application is as follows: during playing, a player stirs the strings 2 so that the vibration of the strings 2 is transmitted to the case 4 through the tall bridge 5 and the short bridge 6, and the case 4 makes a sound.

The bridge group formed by the tall bridge 5 and the short bridge 6 is more flexible, the additionally-arranged short bridge 6 bears the pressure applied to the surface of the piano case 4 by a part of strings 2, and the condition that the tone quality of the piano becomes tight due to the overlarge force applied to the piano case 4 by the strings 2 is reduced.

The position of tall bridge 5 is fixed, and the user can change the performance of bridge group transmission vibration through the position of adjusting short bridge 6 for tall bridge 5 and short bridge 6 superpose the vibration in the important resonance region of musical instrument, thereby has improved the tone quality and the volume of musical instrument to a certain extent.

The strings 2 bring the connecting rope 3 to produce vibrations unnecessary for the player. The vibration of the connecting rope 3 is weakened to some extent under the limitation of the short bridge 6, and the noise caused by the vibration of the connecting rope 3 is reduced. The elastic pad 62 on the lower surface of the short bridge 6 can weaken the vibration of the connection rope 3 transmitted to the piano cabinet 4 through the short bridge 6, so that the noise caused by the connection rope 3 is further reduced, thereby improving the tone quality of the piano.

The structure that the thin lower extreme of 5 upper ends of bridge is thick makes bridge 5 can resonate with string 2 better, and the first structure mouth 53 of seting up on bridge 5 has reduced bridge 5's weight as far as for bridge 5 can transmit the vibration of string 2 better, thereby makes the tone quality of musical instrument obtain certain promotion.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A new type musical instrument code group is characterized in that: including high bridge (5) and short bridge (6), high bridge (5) are held between string (2) and musical instrument case (4), string groove (51) that a plurality of and string (2) correspond are seted up to the upper end of high bridge (5), short bridge (6) are located between high bridge (5) and musical instrument case (4) afterbody, and short bridge (6) are fixed by the centre gripping and are connected between rope (3) and musical instrument case (4), overlap joint groove (61) that correspond with being connected rope (3) are seted up on the top of short bridge (6).

2. The new musical instrument cluster of claim 1, wherein: the lower surface of the short bridge (6) is fixedly connected with an elastic pad (62).

3. The new musical instrument cluster of claim 1, wherein: the top of short bridge (6) is provided with spacing clamp (7) that are used for the short bridge (6) of joint, and spacing clamp (7) centre gripping is fixed on connecting rope (3) between high bridge (5) and short bridge (6), and spacing clamp (7) are towards the one side and the butt of short bridge (6).

4. The new musical instrument cluster of claim 3, wherein: the limiting clamp (7) comprises a first limiting portion (71) and a second limiting portion (72), a threaded hole (73) is formed in the limiting clamp (7), a fastening screw is arranged in the threaded hole (73), and the first limiting portion (71) and the second limiting portion (72) are tightly connected together through the fastening screw.

5. The new musical instrument cluster of claim 1, wherein: the lower surface of the fiddle bridge (5) is provided with a limit hole (52) matched with the limit column (41) on the fiddle box (4).

6. The new musical instrument cluster of claim 1, wherein: the upper end of the fiddle sign indicating number (5) is thinner than the lower end of the fiddle sign indicating number (5).

7. The new musical instrument cluster of claim 1, wherein: the piano code (5) is provided with a first structure opening (53).

8. The new musical instrument cluster of claim 7, wherein: the first configuration port (53) extends from the upper portion of the bridge (5) to the lower surface of the bridge (5).

9. The new musical instrument cluster of claim 8, wherein: the size of the short bridge (6) is matched with that of the first construction opening (53), and the raw material of the short bridge (6) is taken from the material provided with the first construction opening (53).

10. The new musical instrument cluster of claim 1, wherein: and a round corner structure (511) is arranged at the contact position of the bottom wall of the string groove (51) and the front and rear surfaces of the fiddle sign post (5).