CN220962771U

CN220962771U - Guqin yanzu

Info

Publication number: CN220962771U
Application number: CN202322685539.2U
Authority: CN
Inventors: 李同志
Original assignee: Yangzhou Tianyun Zither Co ltd
Current assignee: Yangzhou Tianyun Zither Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-14
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a goose foot of an ancient organ, which relates to the technical field of goose feet of the ancient organ, and comprises a base, wherein a vertical post is fixedly arranged at the top of the base, a string can be wound at the top of the vertical post, a clamping ring at two sides is influenced by the elastic force of a first spring telescopic rod to clamp the wound string, the wound string is prevented from being scattered, a chassis is continuously moved upwards, when a triangular block moves to the top of the trapezoidal block, the trapezoidal block is reset under the influence of the elastic force of a third spring telescopic rod, the triangular block is further blocked from moving downwards, the triangular block and a vertical rod are fixed, the chassis is further fixed, a pressing plate is tightly attached to the bottom of the rectangular block under the influence of the elastic force of a second spring, the string end of the string, namely one end of the string, is further fixed, the string is prevented from being loosened, the string is prevented from being inaccurate, the rectangular block is inserted into the bottom of the organ, a second rubber pad is arranged at the outer side of the rectangular block, friction force between the triangular block and the bridge is conveniently increased, and the goose foot is conveniently fixed.

Description

Guqin yanzu

Technical Field

The utility model relates to the technical field of geese feet of ancient geese, in particular to a geese foot of ancient geese.

Background

The ancient musical instrument, also called as Yao musical instrument, jade musical instrument and seven-string musical instrument, is a Chinese traditional string plucking instrument, has more than three thousand years of history, and belongs to filaments in octaves. The ancient piano has wide range of tone, deep tone and long aftertone, the bottom of the ancient piano is usually provided with a goose foot, and the goose foot of the ancient piano plays another role in binding strings except for supporting the body.

The Chinese patent with the bulletin number of CN214253839U discloses a goose foot and a Guqin, a plurality of positioning holes for penetrating strings are penetrated through the side face of a goose foot tenon body, when the strings are penetrated, the strings can sequentially penetrate through the corresponding positioning holes, so that the strings can be sequentially staggered and wound on the goose foot tenon body, when the strings need to be re-wound, only the corresponding strings need to be detached, and all the strings do not need to be detached, so that the string winding becomes simple and easy to operate.

However, the goose feet in the scheme cannot fix the wound strings, the strings are only wound on the goose feet, and the strings are easy to loosen after long-time use or external impact, so that the tones are inaccurate.

Therefore, the invention of the goose foot with the seven-stringed bowed instrument is necessary.

Disclosure of utility model

The utility model aims to provide a wild goose foot for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the goose foot comprises a base, wherein a vertical post is fixedly arranged at the top of the base, a rectangular block is fixedly arranged at the top of the vertical post, a chassis is slidably arranged at the outer side of the vertical post, and a fixing device is arranged at the top of the chassis;

The fixing device comprises a cylinder fixedly arranged at the top of the chassis, a first spring telescopic rod which is symmetrically distributed is fixedly arranged on the inner wall of the cylinder, a clamping ring is fixedly arranged at the other end of the first spring telescopic rod, a connecting plate is fixedly arranged at the top of the clamping ring, a second spring which is symmetrically distributed is fixedly arranged at the top of the connecting plate, and a pressing plate is fixedly arranged at the other end of the second spring.

Preferably, the fixing device further comprises a vertical rod which is symmetrically distributed, the vertical rod is fixedly connected with the chassis, triangular blocks are fixedly arranged on one sides, away from each other, of the vertical rod, symmetrically distributed rectangular grooves are formed in the bottoms of the rectangular blocks, a spring telescopic rod III is fixedly arranged on the inner wall of one side of each rectangular groove, and a trapezoid block is fixedly arranged on the other end of each spring telescopic rod III.

Preferably, a square block is fixedly arranged on one side of the trapezoid block.

Preferably, the bottom of the chassis is provided with a round groove I, and the vertical post is slidably arranged in the round groove I

Preferably, a sliding block is fixedly arranged on the outer side of the bottom of the vertical column, a first sliding groove is formed in the bottom of the chassis, and the sliding block is slidably installed in the first sliding groove.

Preferably, a first rubber pad is fixedly arranged at the top of the pressing plate.

Preferably, the outer sides of the rectangular blocks are fixedly provided with a second rubber pad, and the bottom of the base is fixedly provided with a third rubber pad.

Compared with the prior art, the utility model has the beneficial effects that:

1. The string can be wound on the top of the vertical post, the two side clamping rings are influenced by the elastic force of the first spring telescopic rod to clamp the wound string, the wound string is prevented from being scattered, the chassis is continuously moved upwards, when the triangular block moves to the top of the trapezoidal block, the trapezoidal block is reset under the influence of the elastic force of the third spring telescopic rod, the triangular block is further blocked from moving downwards, the triangular block and the vertical rod are fixed, the chassis is further fixed, the pressing plate is tightly attached to the bottom of the rectangular block under the influence of the elastic force of the second spring, the end of the string, namely one end of the string, is further fixed, and the string is prevented from being loose to cause inaccurate string sounds;

2. the rectangular block can be inserted into the bottom of the musical instrument, and the second rubber pad is arranged on the outer side of the rectangular block, so that friction force between the rectangular block and the musical instrument is increased conveniently, and the goose foot is fixed conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

Fig. 2 is a schematic view of a vertical rod structure provided by the utility model;

FIG. 3 is a schematic view of a cylinder structure according to the present utility model;

Fig. 4 is a schematic view of a clamping ring structure provided by the utility model.

In the figure: 1. a base; 11. a vertical column; 111. a slide block; 12. rectangular blocks; 121. rectangular grooves; 13. a chassis; 14. a cylinder; 15. a first spring telescopic rod; 17. a connecting plate; 18. a second spring; 19. a pressing plate; 16. a clamping ring; 21. a vertical rod; 22. triangular blocks; 23. a spring telescopic rod III; 24. a trapezoid block; 242. and (5) square blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a wild goose foot, which comprises a base 1, wherein a vertical post 11 is fixedly arranged at the top of the base 1, a rectangular block 12 is fixedly arranged at the top of the vertical post 11, a chassis 13 is slidably arranged at the outer side of the vertical post 11, and a fixing device is arranged at the top of the chassis 13;

The fixing device comprises a cylinder 14 fixedly arranged at the top of the chassis 13, a first spring telescopic rod 15 which is symmetrically distributed is fixedly arranged on the inner wall of the cylinder 14, a clamping ring 16 is fixedly arranged at the other end of the first spring telescopic rod 15, a connecting plate 17 is fixedly arranged at the top of the clamping ring 16, a second spring 18 which is symmetrically distributed is fixedly arranged at the top of the connecting plate 17, and a pressing plate 19 is fixedly arranged at the other end of the second spring 18.

Further, fixing device still includes symmetric distribution's montant 21, montant 21 and chassis 13 fixed connection, two the equal fixed triangular block 22 that is equipped with in one side that keeps away from each other of montant 21, symmetric distribution's rectangular channel 121 has been seted up to the bottom of rectangular block 12, the fixed spring telescopic link three 23 that is equipped with in one side inner wall of rectangular channel 121, the fixed trapezoidal piece 24 that is equipped with of the other end of spring telescopic link three 23, the convenient end of a thread of pressing the string, namely the one end of string, realizes further fixed string.

Further, a block 242 is fixedly arranged on one side of the trapezoid block 24, so that the trapezoid block 24 can be pulled by the block 242 conveniently.

Further, a round groove I is formed in the bottom of the chassis 13, the vertical post 11 is slidably mounted in the round groove I, a sliding block 111 is fixedly arranged on the outer side of the bottom of the vertical post 11, a sliding groove I is formed in the bottom of the chassis 13, and the sliding block 111 is slidably mounted in the sliding groove I, so that the chassis 13 can slide conveniently.

Further, a rubber pad I is fixedly arranged at the top of the pressing plate 19, so that the wire end of the string, namely one end of the string, is conveniently pressed, and further fixing of the string is realized.

Further, the outer sides of the rectangular blocks 12 are fixedly provided with a second rubber pad, the bottom of the base 1 is fixedly provided with a third rubber pad, friction force between the base and the organ is conveniently increased, and the goose foot is conveniently fixed.

Working principle: when the scheme is used, the rectangular block 12 can be inserted into the bottom of the piano, the rubber pad II is arranged on the outer side of the rectangular block 12, friction force between the rectangular block 12 and the piano is conveniently increased, the goose foot is conveniently fixed, then the piano string can be wound on the top of the vertical post 11, the chassis 13 can be lifted after the string is wound, the cylinder 14 and the clamping ring 16 are driven to move upwards, the connecting plate 17 and the pressing plate 19 are driven to move upwards immediately, when the pressing plates 19 on two sides meet the wound string and do opposite movement, the chassis 13 is continuously made to move upwards, when the pressing plates 19 are mutually attached to the bottom of the rectangular block 12, the clamping rings 16 on two sides are influenced by the elastic force of the first spring telescopic rod 15 to clamp the wound string, and the wound string is prevented from being scattered;

The chassis 13 is continuously moved upwards, the triangular block 22 is then moved upwards until the inclined surface of the triangular block 22 is contacted with the inclined surface of the trapezoidal block 24, the trapezoidal block 24 is then extruded to compress the spring telescopic rod III 23, when the triangular block 22 is moved to the top of the trapezoidal block 24, the triangular block 22 is not contacted with the trapezoidal block 24 any more, at this time, the trapezoidal block 24 is reset under the influence of the elastic force of the spring telescopic rod III 23, the triangular block 22 is further blocked from moving downwards, the triangular block 22 and the vertical rod 21 are fixed, and the chassis 13 is further fixed, at this time, the pressing plate 19 is tightly attached to the bottom of the rectangular block 12 under the influence of the elastic force of the spring II 18, and then the thread end of a string, namely one end of the string, can be pressed, so that the string is further fixed, and the string is prevented from being loosened to cause inaccurate sound.

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

Claims

1. The utility model provides a guqin yanzu, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a vertical column (11), the top of the vertical column (11) is fixedly provided with a rectangular block (12), the outer side of the vertical column (11) is slidably provided with a chassis (13), and the top of the chassis (13) is provided with a fixing device;

The fixing device comprises a cylinder (14) fixedly arranged at the top of the chassis (13), a first spring telescopic rod (15) which is symmetrically distributed is fixedly arranged on the inner wall of the cylinder (14), a clamping ring (16) is fixedly arranged at the other end of the first spring telescopic rod (15), a connecting plate (17) is fixedly arranged at the top of the clamping ring (16), a second spring (18) which is symmetrically distributed is fixedly arranged at the top of the connecting plate (17), and a pressing plate (19) is fixedly arranged at the other end of the second spring (18).

2. The geese foot according to claim 1, wherein: the fixing device further comprises vertical rods (21) which are symmetrically distributed, the vertical rods (21) are fixedly connected with the chassis (13), triangular blocks (22) are fixedly arranged on one sides, away from each other, of the vertical rods (21), symmetrically distributed rectangular grooves (121) are formed in the bottoms of the rectangular blocks (12), three spring telescopic rods (23) are fixedly arranged on the inner walls of one sides of the rectangular grooves (121), and trapezoidal blocks (24) are fixedly arranged on the other ends of the three spring telescopic rods (23).

3. The geese foot according to claim 2, wherein: one side of the trapezoid block (24) is fixedly provided with a square block (242).

4. The geese foot according to claim 1, wherein: a round groove I is formed in the bottom of the chassis (13), and the vertical post (11) is slidably installed in the round groove I.

5. The geese foot according to claim 1, wherein: the outer side of the bottom of the vertical column (11) is fixedly provided with a sliding block (111), the bottom of the chassis (13) is provided with a first sliding groove, and the sliding block (111) is slidably arranged in the first sliding groove.

6. The geese foot according to claim 1, wherein: the top of the pressing plate (19) is fixedly provided with a first rubber pad.

7. The geese foot according to claim 1, wherein: the outer sides of the rectangular blocks (12) are fixedly provided with second rubber pads, and the bottom of the base (1) is fixedly provided with third rubber pads.