CN220208533U

CN220208533U - Device for adjusting tightness of strings of zither

Info

Publication number: CN220208533U
Application number: CN202321857033.9U
Authority: CN
Inventors: 张庆丽; 杜鑫华
Original assignee: Henan Shangshan Musical Instrument Co ltd
Current assignee: Henan Shangshan Musical Instrument Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2023-12-19
Anticipated expiration: 2033-07-14

Abstract

The utility model belongs to the technical field of zither, in particular to a string tightness adjustment device of a zither, which comprises an adjusting frame, wherein a plurality of mounting holes and a plurality of lifting grooves communicated with the mounting holes are formed in the adjusting frame; the string adjusting device can adjust the tightness of the string of the zither by screwing the adjusting screw sleeve, is convenient to operate, simple in structure, free from influence on the sight, convenient to adjust and operate and high in practicability.

Description

Device for adjusting tightness of strings of zither

Technical Field

The utility model belongs to the technical field of zither, and particularly relates to a string tightness adjustment device for a zither.

Background

Koto, plucked string instrument, also known as Hanzheng, qinzheng, is an ancient national musical instrument of Han nationality, popular in all places of China. The structure of the zither consists of a panel, a wild goose post, strings, front mountains, string nails, tuning boxes, piano feet, rear mountains, side plates, a sound outlet, a bottom plate and string penetrating holes.

Before the zither is used for playing, tuning is generally needed to be carried out on the zither, namely, the tightness of the strings of the zither is regulated, a special spanner is generally adopted for regulating a current regulating mode, and as the string nails of the current zither are transversely arranged, when the string nails are regulated by using the spanner, the string nails at the bottom layer are not convenient, the sight line can be influenced, and in order to regulate the tightness of the strings of the zither more conveniently and rapidly, the string tightness regulating device of the zither is provided for solving the problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a device for adjusting the tightness of strings of zither.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a zheng string elasticity debugging device, includes the alignment jig, a plurality of mounting holes have been seted up at the top of alignment jig, a plurality of lift grooves have been seted up to the bottom of alignment jig, every the lift groove with one the mounting hole is linked together, the top fixedly connected with of alignment jig a plurality of stop collar, every the stop collar centers on one the mounting hole, every the stop collar endotheca is equipped with an adjustment swivel nut, every all be provided with a sliding sleeve in the mounting hole, every wear to be equipped with a guide arm in the sliding sleeve, every the top of guide arm is all fixedly connected with screw rod, every the top of screw rod is all with a corresponding adjustment swivel nut threaded connection, every all be provided with a lifter in the lift groove, every lifter all is connected with corresponding guide arm, the bottom of lifter all fixedly connected with wiring frame, the bottom fixedly connected with two backup pads of alignment jig.

Preferably, the wiring frames are L-shaped, and the free end of each wiring frame is provided with a wiring hole.

Preferably, the wire connection frame is divided into a left row and a right row, the wire connection frames in the left row and the right row are different in size, and the free ends of the wire connection frames in the left row and the free ends of the wire connection frames in the right row are kept flush.

Preferably, the outer side of each adjusting screw sleeve is provided with a limiting ring groove, and each limiting ring groove is internally provided with two limiting sliding blocks connected with the corresponding limiting sleeve.

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

the string adjusting device can adjust the tightness of the string of the zither by screwing the adjusting screw sleeve, is convenient to operate, simple in structure, free from influence on the sight, convenient to adjust and operate and high in practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;

FIG. 2 is a schematic diagram of the structure of the present utility model in front section;

fig. 3 is a schematic view of two structures of the wiring frame of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

in the figure: 1. an adjusting frame; 2. a screw; 3. a limit sliding block; 4. a limit ring groove; 5. adjusting the screw sleeve; 6. a limit sleeve; 7. a mounting hole; 8. a sliding sleeve; 9. a guide rod; 10. a lifting block; 11. a lifting groove; 12. a wiring rack; 13. a support plate; 14. and a wiring hole.

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

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a zheng string elasticity debugging device, includes alignment jig 1, a plurality of mounting holes 7 have been seted up at the top of alignment jig 1, a plurality of lift grooves 11 have been seted up to the bottom of alignment jig 1, every lift groove 11 and one mounting hole 7 are linked together, the top fixedly connected with of alignment jig 1 a plurality of stop collar 6, every stop collar 6 centers on one mounting hole 7, every stop collar 6 endotheca is equipped with an adjustment swivel nut 5, every all be provided with a sliding sleeve 8 in the mounting hole 7, every all wear to have a guide arm 9 in the sliding sleeve 8, every guide arm 9's top all fixedly connected with screw rod 2, every screw rod 2's top all with a corresponding adjustment swivel nut 5 threaded connection, every all be provided with a lifter 10 in the lift groove 11, every lifter 10 all is connected with corresponding guide arm 9, every lifter 10's bottom all is fixedly connected with wiring frame 12, two alignment jig 1's bottom fixedly connected with backup pad 13.

Specifically, the connection frames 12 are L-shaped, and the free end of each connection frame 12 is provided with a connection hole 14.

Specifically, the termination frames 12 are divided into two left and right columns, the termination frames 12 in the two left and right columns are different in size, and the free ends of the termination frames 12 in the one left column and the free ends of the termination frames 12 in the one right column are flush.

Specifically, a limiting ring groove 4 is formed in the outer side of each adjusting screw sleeve 5, and two limiting sliding blocks 3 connected with the corresponding limiting sleeve 6 are arranged in each limiting ring groove 4.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is fixedly arranged in the tuning box of the zither through the two supporting plates 13, the strings of the zither are connected with the wiring frame 12 of the device, the strings of the zither pass through the wiring holes 14 of the wiring frame 12, the fixing mode is the same as that of the traditional string nails, when the tightness of the strings of the zither needs to be regulated, the corresponding regulating screw sleeve 5 is only required to be screwed, the regulating screw sleeve 5 is limited by the limiting sliding ring groove when the regulating screw sleeve 5 rotates, so that the regulating screw sleeve 5 cannot move up and down, under the action of threads, the screw rod 2 drives the guide rod 9 to lift up and down, the guide rod 9 drives the lifting block 10 to lift up and down, the lifting block 10 drives the wiring frame 12 to lift up and down, the corresponding strings of the zither become loose, the wiring frame 12 descends, the corresponding strings become tight, and thus the tightness of the zither is regulated, and the regulating screw sleeve 5 is positioned at the top of the regulating frame 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a guzheng string elasticity debugging device, includes alignment jig (1), its characterized in that: a plurality of mounting holes (7) have been seted up at the top of alignment jig (1), a plurality of lift grooves (11) have been seted up to the bottom of alignment jig (1), every lift groove (11) with one mounting hole (7) are linked together, the top fixedly connected with of alignment jig (1) a plurality of stop collar (6), every stop collar (6) are around one mounting hole (7), every stop collar (6) endotheca is equipped with one and adjusts swivel nut (5), every all be provided with a sliding sleeve (8) in mounting hole (7), every all wear to have a guide arm (9) in sliding sleeve (8), every the top of guide arm (9) all fixedly connected with screw rod (2), every the top of screw rod (2) all with a corresponding adjust swivel nut (5) threaded connection, every all be provided with a lifter block (10) in alignment jig (11), every lifter block (10) all with corresponding guide arm (9) are connected with two fixed connection terminal blocks (13) bottom (13) have in alignment jig (1).

2. The device for adjusting the tightness of strings of zither as claimed in claim 1, wherein: the wiring frames (12) are L-shaped, and wiring holes (14) are formed in the free ends of the wiring frames (12).

3. The device for adjusting the tightness of strings of zither as claimed in claim 1, wherein: the wire connection frames (12) are divided into a left row and a right row, the wire connection frames (12) in the left row and the right row are different in size, and the free ends of the wire connection frames (12) in the left row and the free ends of the wire connection frames (12) in the right row are kept flush.

4. The device for adjusting the tightness of strings of zither as claimed in claim 1, wherein: the outer side of each adjusting screw sleeve (5) is provided with a limiting ring groove (4), and each limiting ring groove (4) is internally provided with two limiting sliding blocks (3) connected with the corresponding limiting sleeve (6).