CN115148172A

CN115148172A - String installation device of guqin with adjustable

Info

Publication number: CN115148172A
Application number: CN202210680723.5A
Authority: CN
Inventors: 苏文胜
Original assignee: Miluo Huaya Arts And Crafts Co ltd
Current assignee: Miluo Huaya Arts And Crafts Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-04

Abstract

The invention discloses an adjustable guqin string mounting device which comprises a holding rod, a winding rod, an end rod and a wire hook, wherein the wire hook is mounted at the top of the end rod, a dismounting mechanism is arranged between the wire hook and the end rod, the winding rod is fixed on the bottom surface of the end rod, an adjusting mechanism is arranged between the winding rod and the holding rod, the dismounting mechanism comprises a cylindrical insertion block fixed on the bottom surface of the wire hook, a cylindrical slot is formed in the top surface of the end rod, the cylindrical insertion block is inserted into the cylindrical slot, and a first sliding groove is formed in the end rod; through the arranged disassembling and assembling mechanism, the wire hook can be quickly assembled and disassembled at the end part of the end rod, convenience is brought to the assembly of an operator on the wire hook and the subsequent disassembly and replacement of the wire hook, and the later maintenance convenience of the string installer is improved; through the adjusting mechanism who sets up for the extension length of wire winding pole can carry out nimble regulation according to the user demand of reality.

Description

Adjustable string mounting device for guqin

Technical Field

The invention belongs to the technical field of string mounting appliances, and particularly relates to an adjustable string mounting device for a guqin.

Background

The guqin is a musical instrument, installs the string on it, when carrying out the dismouting to the string, needs to use a string erector, and this kind of string erector mainly comprises parts such as holding rod, end bar, wire winding rod and wire hook, and accessible wire hook carries out the hook to the string during the use and gets or pick up, and the winding when accessible wire winding rod realizes the string installation is taut simultaneously.

When the existing string mounting device is used, the wire hook is mounted at the top of the end rod, but the existing wire hook is not easy to detach after being damaged, so that inconvenience is brought to subsequent maintenance of an operator on the string mounting device, and meanwhile, the length of a winding rod on the existing string mounting device is not adjustable, so that the problem of low use flexibility exists in the actual use period.

Disclosure of Invention

The invention aims to provide an adjustable guqin string mounting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a guqin string installation device with adjustable, is including holding pole, wire winding rod, end bar and wire hook, the wire hook is installed at the top of end bar, and is equipped with dismouting mechanism between wire hook and the end bar, the wire winding rod is fixed on the bottom surface of end bar, and is provided with adjustment mechanism between wire winding rod and the holding pole, dismouting mechanism is including fixing the cylindrical inserted block on wire hook bottom surface, cylindrical slot has been seted up to the top surface of end bar, cylindrical inserted block inserts to cylindrical slot, first spout has been seted up to the inside of end bar, and the inside activity of first spout is provided with first slider, one side of first slider is fixed with the connecting rod, the board groove has been seted up to the right side surface of end bar, and the board inslot is provided with the curb plate, the one end of connecting rod runs through to the board inslot and is fixed with the curb plate, the left side fixed surface of curb plate has spacing inserted bar, spacing jack has been seted up to the surface of cylindrical inserted block, the tip of spacing inserted bar inserts to spacing jack, the right side surface slip of end bar is provided with spacing curb plate, and the bottom of spacing slide is located the right side of slide.

Preferably, the right side surface of the end rod is provided with a T-shaped sliding groove relative to the upper part of the plate groove, a T-shaped sliding block is movably arranged in the T-shaped sliding groove, a spring is connected between the T-shaped sliding block and the inner wall of the T-shaped sliding groove, and one end of the T-shaped sliding block extends out of the right side of the end rod and is fixed with the limiting sliding plate.

Preferably, the adjusting mechanism comprises a second sliding groove arranged inside the holding rod, a second sliding block is movably arranged inside the second sliding groove, the bottom end of the winding rod penetrates through the inner side of the second sliding groove and is fixed with the second sliding block, a through hole is formed in the surface of the second sliding block, an adjusting rod penetrates through the through hole, a plurality of adjusting holes are uniformly formed in the surfaces of the two sides of the holding rod, and the two ends of the adjusting rod are embedded into the adjusting holes in the surfaces of the two sides of the holding rod respectively.

Preferably, a retaining ring is fixed on the surface of the holding rod, the surface of the holding rod is sleeved on the handle sleeve relative to the bottom of the retaining ring, and the bottom end surface of the holding rod is in threaded connection with an end cover.

Preferably, the surface of the end cover is uniformly provided with a plurality of integrated raised lines, and the end cover is in contact with the handle sleeve.

Preferably, a push hole is formed in the left side surface of the end rod and communicated with the first sliding groove.

Preferably, a rod hole is formed between the first sliding groove and the plate groove and corresponds to the connecting rod.

Compared with the prior art, the invention has the beneficial effects that:

1. through the dismouting mechanism that sets up for the installation and the dismantlement are realized to the tip at the end bar that the wire hook can be quick, and it is convenient to have brought for operating personnel to the installation of wire hook and follow-up dismantlement change to the wire hook, have improved the maintenance convenience in string erector later stage.

2. Through the adjusting mechanism who sets up for the extension length of wire winding pole can carry out nimble regulation according to the user demand of reality, thereby has increased substantially the holistic flexibility of use of string erector, and it is convenient to bring for operating personnel's in-service use.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of the area B of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of the invention in the area C of FIG. 2;

in the figure: 1. a holding rod; 2. a wire winding rod; 3. an end bar; 4. a wire hook; 5. a cylindrical insert block; 6. a limiting sliding plate; 7. a side plate; 8. a retainer ring; 9. covering the handlebar; 10. an end cap; 11. a first chute; 12. a first slider; 13. a connecting rod; 14. a limiting inserted rod; 15. a second chute; 16. a second slider; 17. adjusting a rod; 18. an adjustment hole; 19. a T-shaped chute; 20. a T-shaped slider; 21. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: an adjustable guqin string mounting device comprises a holding rod 1, a winding rod 2, an end rod 3 and a wire hook 4, wherein the wire hook 4 is arranged at the top of the end rod 3, and a dismounting mechanism is arranged between the wire hook 4 and the end rod 3, the dismounting mechanism comprises a cylindrical insert block 5 fixed on the bottom surface of the wire hook 4, the top surface of the end rod 3 is provided with a cylindrical slot corresponding to the cylindrical insert block 5, the cylindrical insert block 5 is inserted into the cylindrical slot, the end rod 3 is internally provided with a first chute 11, a first sliding block 12 is movably arranged in the first sliding groove 11, a connecting rod 13 is fixed on one side of the first sliding block 12, a plate groove is arranged on the right side surface of the end rod 3, a side plate 7 is arranged in the plate groove, one end of a connecting rod 13 penetrates into the plate groove to be fixed with the side plate 7, a limiting inserted rod 14 is fixed on the left surface of the side plate 7, a limiting insertion hole corresponding to the limiting inserted rod 14 is formed in the surface of the cylindrical insertion block 5, the end part of the limiting inserted rod 14 is inserted into the limiting insertion hole, used for limiting the cylindrical insertion block 5, can realize the insertion and extraction of the cylindrical insertion block 5 through the lateral movement of the side plate 7, thereby facilitating the disassembly and assembly of the wire hook 4, the right side surface of the end rod 3 is provided with a limiting sliding plate 6 in a sliding way, the bottom end of the limiting sliding plate 6 is positioned at the right side of the side plate 7, used for stopping and limiting the side plate 7, when the wire aligning hook 4 is assembled and disassembled subsequently, only the limiting sliding plate 6 is pushed upwards, the right side surface of the end rod 3 is provided with a T-shaped sliding groove 19 relative to the upper part of the plate groove, and a T-shaped sliding block 20 is movably arranged in the T-shaped sliding groove 19, a spring 21 is connected between the T-shaped sliding block 20 and the inner wall of the T-shaped sliding groove 19, and one end of the T-shaped sliding block 20 extends to the right side of the end rod 3 to be fixed with the limiting sliding plate 6, so that the limiting sliding plate 6 can be reset under the action of the spring 21 after being pushed upwards.

In this embodiment, preferably, the winding rod 2 is fixed on the bottom surface of the end rod 3, and an adjusting mechanism is arranged between the winding rod 2 and the holding rod 1, the adjusting mechanism includes a second chute 15 arranged inside the holding rod 1, a second slider 16 is arranged inside the second chute 15 in a movable manner, the bottom end of the winding rod 2 penetrates through the inner side of the second chute 15 and is fixed to the second slider 16, a through hole is formed in the surface of the second slider 16, an adjusting rod 17 is arranged in the through hole in a penetrating manner, a plurality of adjusting holes 18 corresponding to the adjusting rod 17 are uniformly formed in the surfaces of the two sides of the holding rod 1, and the two ends of the adjusting rod 17 are respectively embedded into the adjusting holes 18 in the surfaces of the two sides of the holding rod 1, so that the extending length of the winding rod 2 can be flexibly adjusted according to actual use requirements.

In this embodiment, it is preferred, the fixed surface of holding rod 1 has retaining ring 8, the surface of holding rod 1 is established for the bottom cover of retaining ring 8 and is installed at handle cover 9, handle cover 9 can cover all regulation holes 18 inboard, thereby stop spacing to adjusting lever 17, handle cover 9 can be convenient for better the holding of follow-up operating personnel simultaneously, and the bottom surface threaded connection of holding rod 1 has end cover 10, follow-up can be with the rotatory unscrewing of end cover 10, take off handle cover 9 again, can realize adjusting lever 17's dismouting, thereby be convenient for adjust the extension length of winding pole 2, the surface of end cover 10 evenly is equipped with the sand grip of a plurality of integrations, can be convenient for operating personnel to twist the rotation of end cover 10, end cover 10 and handle cover 9 contact.

In this embodiment, preferably, a push hole is formed in the left side surface of the end rod 3, the push hole is communicated with the first sliding groove 11 and used for pushing the first sliding block 12 by a subsequent operator, a rod hole is formed between the first sliding groove 11 and the plate groove and corresponds to the connecting rod 13 and is used for penetrating the connecting rod 13.

The working principle and the using process of the invention are as follows: when the string installer is used, an operator can hook or pick up the strings on the guqin through the string hooks 4, so that the mounting and dismounting of the strings are realized, meanwhile, in the process of mounting and dismounting the strings, the strings can be wound on the winding rods 2, and then the string installer is pulled to realize the tensioning of the strings during mounting;

when the wire hook 4 needs to be removed for replacement subsequently, the limiting sliding plate 6 is pushed upwards to cause the T-shaped sliding block 20 to slide upwards, the spring 21 is gradually compressed until the limiting sliding plate 6 does not block and limit the side plate 7 any more, at this time, the first sliding block 12 can be pushed through the pushing hole to cause the side plate 7 and the limiting insertion rod 14 to displace, until the end part of the limiting insertion rod 14 moves out of the limiting insertion hole, the limiting sliding plate 6 is loosened to cause the spring 21 to push the limiting sliding plate 6 back, the limiting sliding plate 6 is in pressing contact with the limiting insertion rod 14, abutting and limiting of the limiting insertion rod 14 can be achieved, the limiting insertion rod 14 does not limit the cylindrical insertion block 5 any more, at this time, the cylindrical insertion block 5 can be directly pulled out of the cylindrical insertion slot to achieve detachment of the wire hook 4, the wire hook 4 is replaced, when the wire hook 4 is mounted subsequently, the cylindrical insertion block 5 is inserted into the cylindrical slot, then the side plate 7 is pushed back into the plate slot, the end part of the limiting insertion rod 14 is inserted into the limiting insertion hole on the surface of the cylindrical insertion block 5 until the wire hook 7 is completely, at this time, the side plate 7 is pushed back to the bottom end of the T-shaped sliding plate 21 to cause the limiting sliding block 7 of the limiting sliding block 7, and the side plate 7, the side plate 7 can be easily damaged, and the limiting sliding plate 7 can be easily, the side plate 7, and the side plate can be damaged, the limiting sliding plate 4, the side plate 7 is damaged, and the side plate 4 is easily, and the side plate 7 can be replaced subsequently, the side plate 4 is damaged, and the side plate 4 is easily mounted;

when the extending length of the winding rod 2 needs to be adjusted according to the use requirement, the end cover 10 is rotated anticlockwise and screwed off, then the handle sleeve 9 is taken down from the bottom end of the holding rod 1, the adjusting rod 17 can be pushed out from the position between the second slider 16 and the holding rod 1, so that the second slider 16 can slide in the second sliding groove 15, the extending length of the winding rod 2 can be adjusted, after the winding rod is adjusted to the proper length, the adjusting rod 17 is pushed in from the adjusting holes 18 at other positions, so that the adjusting rod 17 penetrates through the second slider 16, and the two ends of the adjusting rod 17 can be respectively positioned in the adjusting holes 18 on the two side surfaces of the holding rod 1, so that the second slider 16 can be limited again, finally, the handle sleeve 9 is sleeved on the surface of the holding rod 1, the end cover 10 is screwed on the bottom end of the holding rod 1 in a rotating manner, the mounting of the handle sleeve 9 can be realized, the blocking and the limiting of the adjusting rod 17 can be realized through the handle sleeve 9, and the adjusting step of adjusting the extending length of the winding rod 2 can be completed.

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

Claims

1. The utility model provides a guqin string installation device with adjustable, includes holding rod (1), wire winding rod (2), end bar (3) and wire hook (4), the top at end bar (3) is installed in wire hook (4), and is equipped with dismouting mechanism between wire hook (4) and end bar (3), the bottom surface at end bar (3) is fixed in wire winding rod (2), and is provided with adjustment mechanism, its characterized in that between wire winding rod (2) and holding rod (1): dismouting mechanism is including fixing cylindrical inserted block (5) on wire hook (4) bottom surface, cylindrical slot has been seted up on the top surface of end pole (3), cylindrical inserted block (5) insert to cylindrical slot in, first spout (11) have been seted up to the inside of end pole (3), and the inside activity of first spout (11) is provided with first slider (12), one side of first slider (12) is fixed with connecting rod (13), the board groove has been seted up on the right side surface of end pole (3), and the board inslot is provided with curb plate (7), the one end of connecting rod (13) is run through to the board inslot and is fixed with curb plate (7), the left side fixed surface of curb plate (7) has spacing inserted bar (14), spacing jack has been seted up on the surface of cylindrical inserted block (5), the tip of spacing inserted bar (14) inserts to spacing jack, the right side surface slip of end pole (3) is provided with spacing slide (6), and the bottom of spacing slide (6) is located the right side of curb plate (7).

2. The adjustable guqin string mounting apparatus of claim 1, wherein: t-shaped sliding grooves (19) are formed in the right side surface of the end rod (3) relative to the upper portion of the plate groove, T-shaped sliding blocks (20) are movably arranged in the T-shaped sliding grooves (19), springs (21) are connected between the T-shaped sliding blocks (20) and the inner walls of the T-shaped sliding grooves (19), and one ends of the T-shaped sliding blocks (20) extend out of the right side of the end rod (3) and are fixed with the limiting sliding plate (6).

3. The adjustable guqin string mounting apparatus of claim 1 wherein: the adjusting mechanism comprises a second sliding groove (15) formed in the holding rod (1), a second sliding block (16) is movably arranged in the second sliding groove (15), the bottom end of the winding rod (2) penetrates through the inner side of the second sliding groove (15) and is fixed to the second sliding block (16), a through hole is formed in the surface of the second sliding block (16), an adjusting rod (17) penetrates through the through hole, a plurality of adjusting holes (18) are uniformly formed in the surfaces of the two sides of the holding rod (1), and the two ends of the adjusting rod (17) are embedded into the adjusting holes (18) in the surfaces of the two sides of the holding rod (1) respectively.

4. The adjustable guqin string mounting apparatus of claim 1 wherein: the surface of the holding rod (1) is fixed with a check ring (8), the surface of the holding rod (1) is sleeved on a handle sleeve (9) relative to the bottom of the check ring (8), and the bottom end surface of the holding rod (1) is in threaded connection with an end cover (10).

5. The adjustable guqin string mounting apparatus of claim 4, wherein: the surface of the end cover (10) is uniformly provided with a plurality of integrated raised lines, and the end cover (10) is in contact with the handle sleeve (9).

6. The adjustable guqin string mounting apparatus of claim 1, wherein: the left side surface of the end rod (3) is provided with a push hole, and the push hole is communicated with the first sliding groove (11).

7. The adjustable guqin string mounting apparatus of claim 1 wherein: a rod hole is formed between the first sliding groove (11) and the plate groove and corresponds to the connecting rod (13).