CN213958574U

CN213958574U - Easy dismounting's guqin support frame

Info

Publication number: CN213958574U
Application number: CN202022951884.2U
Authority: CN
Inventors: 苏婷
Original assignee: Qujing Normal University
Current assignee: Qujing Normal University
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-13
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a easy dismounting's guqin support frame, including first expansion plate and support horizontal pole, the inboard one end of first expansion plate is provided with the second expansion plate, and the outside both sides of first expansion plate and second expansion plate are provided with the limit groove, support the horizontal pole and set up in the inboard of limit groove, and the both ends of supporting the horizontal pole run through threaded rod, first expansion plate is provided with the spout with the opposite one end of second expansion plate, and the inboard of spout is provided with the slider, the upper end of spout runs through there is the pin rod, the lower extreme of slider is provided with the articulated elements. This guqin support frame is provided with the support horizontal pole, and the main effect that supports the horizontal pole lies in can supporting the handing-over department of first expansion plate and second expansion plate and strengthen firmly, and the effect of threaded rod lies in can fixing completely between supporting horizontal pole and the limit groove, and the effect in limit groove simultaneously lies in avoiding supporting the horizontal pole salient in the surface of first expansion plate and second expansion plate to it is whole pleasing to the eye to influence.

Description

Easy dismounting's guqin support frame

Technical Field

The utility model relates to a guqin support frame technical field specifically is a easy dismounting's guqin support frame.

Background

The ancient lyre is various in types, is a traditional Chinese plucked string instrument, has more than three thousand years of history, and belongs to a string in eight tones. The ancient lyre has wide range of sound, deep timbre and long lingering sound. And the bracket body for supporting the guqin can be called a guqin bracket.

Most of support frames for supporting the guqin on the market are similar in structure, do not influence whole use, but still have some weak points, for example to comparatively loaded down with trivial details in the aspect of the dismouting operation flow of support frame, also remain to strengthen in the aspect of the support stability to the support frame simultaneously, for this reason, we provide a easy dismounting's guqin support frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a easy dismounting's guqin support frame to the most structures of support frame that are used for supporting guqin on solving the present market that proposes in the above-mentioned background art are similar, though do not influence whole use, still have some weak points, for example comparatively loaded down with trivial details in the aspect of the dismouting operation flow to the support frame, also remain the problem of strengthening in the aspect of the support stability to the support frame simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a support frame for a guqin, which is convenient to disassemble and assemble and comprises a first expansion plate and a support cross rod, wherein one end of the inner side of the first expansion plate is provided with a second expansion plate, and the two outer sides of the first expansion plate and the second expansion plate are provided with edge grooves, the supporting cross bar is arranged at the inner side of the edge grooves, threaded rods penetrate through two ends of the supporting cross rod, sliding grooves are formed in the opposite ends of the first retractable plate and the second retractable plate, and the inner side of the sliding chute is provided with a sliding block, the upper end of the sliding chute is penetrated with a pin rod, the lower end of the sliding block is provided with a hinged piece, and the lower end of the articulated element is provided with an outer sleeve, the inner side of the lower end of the outer sleeve is provided with a telescopic leg, and one side of the outer part of the lower end of the outer sleeve is provided with an adjusting handle, the lower ends of the telescopic legs are provided with foot seats, and one side of the outer part of the upper end of the outer sleeve is provided with an inclined strut, and a hasp is arranged at one end of the outer sleeve, which is far away from the outer sleeve.

Preferably, the first retractable plate and the second retractable plate are distributed in a jogged manner between the sliding chute and the sliding block, and the pin rod penetrates through the sliding chute and the sliding block simultaneously.

Preferably, the supporting cross rods form a threaded detachable structure through the threaded rods and the side grooves, and the supporting cross rods are distributed horizontally.

Preferably, the outer sleeve is movably connected with the sliding block in a rotating mode through a hinge, and the inclined strut on one side of the outer sleeve is distributed with the buckle in a clamping mode.

Preferably, the outer sleeve is movably connected with the telescopic legs through the adjusting handle, and the foot seats at the lower ends of the telescopic legs are distributed in a flat shape.

Preferably, the inner wall of the first expansion plate is attached to the outer wall of the second expansion plate, and the first expansion plate and the second expansion plate are horizontal.

Compared with the prior art, the beneficial effects of the utility model are that: this guqin support frame is provided with the support horizontal pole, it passes through to support the horizontal pole and constitutes screw thread detachable construction between the groove of limit, although be the gomphosis extending structure between first expansion plate and the second expansion plate, but because the span between first expansion plate and the second expansion plate is great, and bear the weight of to guqin and take place the condition that handing-over department sinks the deformation easily when fixed, consequently, the main effect that supports the horizontal pole lies in can supporting the handing-over department of first expansion plate and second expansion plate and strengthen firmly, and the effect of threaded pole lies in can supporting and fix completely between horizontal pole and the groove of limit, the effect in the side groove of limit simultaneously avoids supporting the horizontal pole salient in the surface of first expansion plate and second expansion plate, thereby influence wholly pleasing to the eye.

First expansion plate and second expansion plate pass through to constitute the gomphosis form between spout and the slider and distribute, because pass through threaded connection mostly between ordinary support and the table, and can bring inconvenience for the dismouting operation like this, consequently the effect of looks gomphosis lies in can carrying out quick gomphosis between articulated elements and first expansion plate and the second expansion plate firm between spout and the slider, thereby make and form a whole between whole expansion plate and the supporting leg, simultaneously can fix completely between in order to make spout and the slider, consequently the effect of pin pole lies in can pegging graft fixedly fast between spout and the slider.

The outer sleeve passes through rotatory swing joint between articulated elements and the slider, and the main effect of articulated elements lies in can carrying out quick coincide between outer sleeve and the expansion plate and pack up and prop up to the operation inconvenience that brings has been avoided extracting the slider of outer sleeve upper end from the spout and demolishs, and the effect of bracing and hasp lies in can carrying out spacing fixed between outer sleeve and the expansion plate, thereby avoids the outer sleeve to appear the phenomenon of rocking when propping.

Drawings

Fig. 1 is a schematic front view of the external structure of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is a schematic view of the chute in elevation;

fig. 4 is a schematic side view of the supporting cross bar of the present invention.

In the figure: 1. a first expansion plate; 2. a second expansion plate; 3. a side groove; 4. a support rail; 5. a threaded rod; 6. a chute; 7. a slider; 8. a pin rod; 9. an articulation member; 10. an outer sleeve; 11. a telescopic leg; 12. adjusting the handle; 13. a foot seat; 14. bracing; 15. a hasp is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a support frame for a Guqin with convenient assembly and disassembly comprises a first expansion plate 1, a second expansion plate 2, side grooves 3, a support cross rod 4, a threaded rod 5, a sliding groove 6, a sliding block 7, a pin rod 8, an articulated piece 9, an outer sleeve 10, expansion legs 11, an adjusting handle 12, a foot base 13, an inclined strut 14 and a hasp 15, wherein the second expansion plate 2 is arranged at one end of the inner side of the first expansion plate 1, the side grooves 3 are arranged at two outer sides of the first expansion plate 1 and the second expansion plate 2, the support cross rod 4 is arranged at the inner side of the side grooves 3, the threaded rod 5 penetrates through two ends of the support cross rod 4, the sliding groove 6 is arranged at one end of the first expansion plate 1 opposite to the second expansion plate 2, the sliding block 7 is arranged at the inner side of the sliding groove 6, the pin rod 8 penetrates through the upper end of the sliding groove 6, the articulated piece 9 is arranged at the lower end of the sliding block 7, the outer sleeve 10 is arranged at the lower end of the outer sleeve 9, the expansion legs 11 are arranged at the inner side of the lower end of the outer sleeve 10, an adjusting handle 12 is arranged on one side of the outer part of the lower end of the outer sleeve 10, a foot base 13 is arranged on the lower end of the telescopic leg 11, an inclined support 14 is arranged on one side of the outer part of the upper end of the outer sleeve 10, and a buckle 15 is arranged at one end of the outer sleeve 10 far away from the outer sleeve 10;

the first expansion plate 1 and the second expansion plate 2 are distributed in an embedded manner through the sliding groove 6 and the sliding block 7, and the pin rod 8 penetrates through the sliding groove 6 and the sliding block 7 simultaneously, and the common support and the table plate are mostly connected through threads, so that inconvenience is brought to dismounting and mounting operations, and therefore the sliding groove 6 and the sliding block 7 are embedded and fixed fast, and the hinge 9, the first expansion plate 1 and the second expansion plate 2 are embedded and fixed fast, so that the whole expansion plate and the supporting leg form a whole, and meanwhile, the sliding groove 6 and the sliding block 7 can be fixed completely, so that the pin rod 8 can be used for fast inserting and fixing the sliding groove 6 and the sliding block 7;

the supporting cross rod 4 and the side groove 3 form a threaded detachable structure through the threaded rod 5, the supporting cross rod 4 is distributed in a horizontal shape, although an embedded telescopic structure is formed between the first telescopic plate 1 and the second telescopic plate 2, the supporting cross rod 4 mainly has the effects of supporting, reinforcing and stabilizing the joint of the first telescopic plate 1 and the second telescopic plate 2 due to the fact that the span between the first telescopic plate 1 and the second telescopic plate 2 is large and the joint is prone to collapse and deform when the guqin is borne and fixed, and the threaded rod 5 can completely fix the supporting cross rod 4 and the side groove 3 and simultaneously the side groove 3 has the effects of preventing the supporting cross rod 4 from protruding out of the surfaces of the first telescopic plate 1 and the second telescopic plate 2, so that the overall attractiveness is affected;

the outer sleeve 10 is movably connected with the sliding block 7 in a rotating mode through the hinge 9, the inclined strut 14 and the buckle 15 on one side of the outer sleeve 10 are distributed in a clamping mode, the hinge 9 mainly has the effect that the outer sleeve 10 and the telescopic plate can be quickly overlapped, folded and supported, operation inconvenience caused by the fact that the sliding block 7 at the upper end of the outer sleeve 10 is extracted and detached from the sliding groove 6 is avoided, the inclined strut 14 and the buckle 15 can limit and fix the outer sleeve 10 and the telescopic plate, and the outer sleeve 10 is prevented from shaking when being supported;

the outer sleeve 10 is movably connected with the telescopic legs 11 through the adjusting handle 12, foot seats 13 at the lower ends of the telescopic legs 11 are distributed in a flat shape, and due to the fact that heights and using habits of users are different and the height requirements of telescopic plates are different, the telescopic legs 11 are matched with the outer sleeve 10 and extend and contract the outer sleeve 10 in a telescopic mode, the adjusting handle 12 is used for limiting and fixing the outer sleeve 10 and the telescopic legs 11, and the foot seats 13 mainly play a role in stabilizing the telescopic legs 11;

the inner wall of first expansion plate 1 and the outer wall of second expansion plate 2 laminate each other, and first expansion plate 1 is the level form with second expansion plate 2, can easy dismounting for the support body that makes the support and bear the weight of the guqin, consequently first expansion plate 1's effect lies in cooperation second expansion plate 2 to and form extending structure between second expansion plate 2, first expansion plate 1 also makes the guqin can be placed by the level when using with closing second expansion plate 2 simultaneously.

The working principle is as follows: for the easy dismounting support frame for the Guqin, firstly, the first expansion plate 1 and the second expansion plate 2 are mutually stretched, then the support cross rod 4 is jointed in the side grooves 3 at the two sides of the first expansion plate 1 and the second expansion plate 2, then, the thread fixing is completed through the threaded rod 5, here, because the span between the first expansion plate 1 and the second expansion plate 2 is large, and the condition that the joint is collapsed and deformed easily occurs when the Guqin is loaded and fixed, the support cross rod 4 mainly plays a role in supporting and strengthening the joint of the first expansion plate 1 and the second expansion plate 2 firmly, the threaded rod 5 plays a role in completely fixing the support cross rod 4 and the side grooves 3, next, the slide block 7 is firstly embedded and inserted into the slide groove 6 at one end of the first expansion plate 1 and the second expansion plate 2, and then the pin rod 8 is inserted and fixed from top to bottom, here, since the common bracket and the table plate are mostly connected by a screw thread, which causes inconvenience to the disassembling and assembling operation, the sliding groove 6 and the sliding block 7 are engaged with each other to quickly engage and stabilize the hinge 9 with the first retractable plate 1 and the second retractable plate 2, so that the entire retractable plate and the supporting leg are integrated, and meanwhile, in order to completely fix the sliding groove 6 and the sliding block 7, the pin 8 is engaged with the sliding groove 6 and the sliding block 7, and then the inclined strut 14 at one side of the outer sleeve 10 is obliquely arranged on the hasp 15, and finally, since the height and the use habit of the user are different and the height requirements for the retractable plate are also different, the retractable leg 11 is engaged with the outer sleeve 10 to extend and retract the outer sleeve 10, the adjusting handle 12 is used for limiting and fixing the outer sleeve 10 and the telescopic legs 11, and the foot base 13 mainly plays a role in stabilizing the telescopic legs 11.

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 convenient dismounting's guqin support frame, includes first expansion plate (1) and support horizontal pole (4), its characterized in that: a second telescopic plate (2) is arranged at one end of the inner side of the first telescopic plate (1), side grooves (3) are formed in two sides of the outer portions of the first telescopic plate (1) and the second telescopic plate (2), the supporting cross rod (4) is arranged on the inner side of each side groove (3), threaded rods (5) penetrate through two ends of the supporting cross rod (4), a sliding groove (6) is formed in one end, opposite to the first telescopic plate (1) and the second telescopic plate (2), of the first telescopic plate (1), a sliding block (7) is arranged on the inner side of the sliding groove (6), a pin rod (8) penetrates through the upper end of the sliding groove (6), an articulated piece (9) is arranged at the lower end of the sliding block (7), an outer sleeve (10) is arranged at the lower end of the articulated piece (9), telescopic legs (11) are arranged on the inner side of the lower end of the outer sleeve (10), and an adjusting handle (12) is arranged on one side of the outer portion of the lower end of the outer sleeve (10), the telescopic leg is characterized in that a foot seat (13) is arranged at the lower end of the telescopic leg (11), an inclined support (14) is arranged on one side of the outer portion of the upper end of the outer sleeve (10), and a buckle (15) is arranged at one end, far away from the outer sleeve (10), of the outer sleeve (10).

2. The easy dismounting support for guqin according to claim 1, characterized in that: the first expansion plate (1) and the second expansion plate (2) are distributed in a jogged mode through the sliding groove (6) and the sliding block (7), and the pin rod (8) penetrates through the sliding groove (6) and the sliding block (7) simultaneously.

3. The easy dismounting support for guqin according to claim 1, characterized in that: the supporting cross rods (4) form a threaded detachable structure between the threaded rods (5) and the side grooves (3), and the supporting cross rods (4) are distributed in a horizontal shape.

4. The easy dismounting support for guqin according to claim 1, characterized in that: the outer sleeve (10) is movably connected with the sliding block (7) in a rotating mode through a hinge piece (9), and the inclined strut (14) on one side of the outer sleeve (10) is distributed with the buckle (15) in a clamping mode.

5. The easy dismounting support for guqin according to claim 1, characterized in that: the outer sleeve (10) is movably connected with the telescopic legs (11) through the adjusting handle (12), and foot seats (13) at the lower ends of the telescopic legs (11) are distributed in a flat shape.

6. The easy dismounting support for guqin according to claim 1, characterized in that: the inner wall of the first expansion plate (1) is attached to the outer wall of the second expansion plate (2), and the first expansion plate (1) and the second expansion plate (2) are distributed in a horizontal shape.