Chinese zither placing frame for teaching

Abstract

The utility model relates to the technical field of Chinese zither placing frames, and discloses a Chinese zither placing frame for teaching, which comprises a bottom frame A and a bottom frame B. One side of the bottom of the bottom frame A is slidably connected with a connecting rod, the surface of the connecting rod is sleeved with the bottom frame B. The surface of the bottom frame A and the surface of the bottom frame B are fixedly provided with supporting legs. A fixing plate is fixedly installed on the surfaces of the supporting legs, a sliding rod is inserted into the middle of the fixing plate, a supporting frame is fixedly installed at the top end of the sliding rod, and a fixing frame is fixedly installed on the side face of the supporting frame. According to the Chinese zither placing rack for teaching, through the arrangement of the underframe A, the underframe B and the connecting rods, the distance can be flexibly adjusted according to the size of a teaching field and the size of a Chinese zither, meanwhile, it can be guaranteed that the underframe A and the underframe B are always kept on the same straight line, and through the arrangement of the supporting legs matched with the fixing plates and the sliding rods, the placing height can be accurately adjusted according to needs; the device adapts to playing postures of teachers and students with different heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to guzheng placing rack technical field especially relates to a guzheng placing rack for teaching. BACKGROUND

[0002] In guzheng teaching scene, the traditional guzheng placing mode has many inconvenience and deficiency, along with the increasingly popular guzheng teaching and the professional development, the higher appeal of guzheng placing appliance in stability, functionality, convenience has been had.

[0003] The current teaching place mostly adopts simple table or ordinary general support to place guzheng, and this kind of conventional bearing appliance lacks the professional design consideration for the characteristics of guzheng. On the one hand, the ordinary table size and height are fixed, and it is difficult to adapt to different specifications and lengths of guzheng, and it is easy to shake and displace due to accidental touch in the teaching process, which interferes with the rhythm of playing and teaching, therefore the utility model provides a guzheng placing rack for teaching. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] The technical problem solved by the utility model is to provide a guzheng placing rack for teaching, which has high practicability, simple structure and can be easily operated, and solves the problem of simple structure of the existing guzheng rack, which is inconvenient to adjust the height according to the site and the user.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model is realized by the following technical scheme: a guzheng placing rack for teaching, including A base frame and B base frame, the surface of the connecting rod is sleeved with B base frame, the surface of A base frame and B base frame is all fixedly installed with support leg, the surface of support leg is fixedly installed with fixed plate, the middle part of fixed plate is inserted with sliding rod, the top of sliding rod is fixedly installed with support frame, the side of support frame is fixedly installed with fixed frame, the both sides of fixed frame are provided with slot, the inside of slot is fixedly installed with spring, the top of spring is fixedly installed with limit pressing plate, the inside of one of fixed frame is rotatably connected with rotating rod, the surface of rotating rod is provided with curtain, one end of rotating rod penetrates through one side of fixed frame.

[0008] Optionally, the bottom of B base frame is provided with sliding groove matched with connecting rod, the surface of A base frame and B base frame is all threaded with fixed bolt, the surface of connecting rod is provided with a plurality of threaded holes.

[0009] Optionally, a limiting ring is fixedly installed on the surface of the fixed plate, one side of the limiting ring is a plane, and the surface of the sliding rod is attached to the limiting ring.

[0010] Optionally, a positioning bolt is screwed through one side of the limiting ring, and a positioning hole that is adapted to the positioning bolt is longitudinally and equidistantly formed in the surface of the sliding rod.

[0011] Optionally, a counterweight is fixedly installed at one end of the cover cloth.

[0012] Optionally, a sponge pad is fixedly installed on the bottom surface of the limiting pressing plate.

[0013] (Three) beneficial effects

[0014] The utility model provides a guzheng placing frame for teaching has the following beneficial effects:

[0015] 1、 this guzheng placing frame for teaching, through the setting of A base frame, B base frame and connecting rod, can be according to the size of teaching site, guzheng size flexible adjustment interval, can guarantee A base frame and B base frame always keep on a straight line, through the setting of support leg collocation fixed plate and sliding rod, can accurately adjust the placing height as needed, adapt to different height teacher and student playing posture.

[0016] 2、 this guzheng placing frame for teaching, through the setting of fixed frame and built-in spring and limiting pressing plate, gently steady clamping guzheng, can keep guzheng steady, prevent playing vibration and lead to displacement, avoid guzheng to fall, slide, guarantee teaching safety and smooth, through the setting of rotating rod and cover cloth, have covered the effect of guzheng, can shield dust, sunlight direct in the teaching interval, prolong the service life of guzheng. DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, without creative labor, other drawings can also be obtained from these drawings.

[0018] Fig. 1 It is a structural schematic diagram of the utility model;

[0019] Fig. 2 It is a limiting ring structural schematic diagram of the utility model;

[0020] Fig. 3 It is a support frame structural schematic diagram of the utility model;

[0021] Fig. 4 It is a fixed frame section structural schematic diagram of the utility model.

[0022] In the figure: 1, A base frame; 2, B base frame; 3, connecting rod; 4, support leg; 5, fixed plate; 6, sliding rod; 7, support frame; 8, fixed frame; 9, spring; 10, limiting pressing plate; 11, rotating rod; 12, cover; 13, fixed bolt; 14, limiting ring; 15, positioning bolt; 16, counterweight. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figs. 1 to 4 The utility model provides a technical scheme: a kind of zither placing rack for teaching, including A base frame 1 and B base frame 2, the side of A base frame 1 bottom is slidably connected with connecting rod 3, by the setting of A base frame 1, B base frame 2 and connecting rod 3, can be according to teaching site size, zither size flexible adjustment interval, while it can guarantee A base frame 1 and B base frame 2 always keep on a straight line, the surface of connecting rod 3 is sleeved with B base frame 2, the surface of A base frame 1 and B base frame 2 is fixedly installed with support leg 4, the surface of support leg 4 is fixedly installed with fixed plate 5, the middle part of fixed plate 5 is inserted with sliding rod 6, by the setting of support leg 4 in combination with fixed plate 5 and sliding rod 6, can be accurately adjusted placing height as required, adapt to different height teacher and student playing posture, the top of sliding rod 6 is fixedly installed with support frame 7, the side of support frame 7 is fixedly installed with fixed frame 8, the both sides of fixed frame 8 are provided with slot, spring 9 is fixedly installed in the inside of slot, the top of spring 9 is fixedly installed with limiting pressing plate 10, by the setting of fixed frame 8 and built-in spring 9 and limiting pressing plate 10, gently and stably hold zither, can keep zither stable, prevent displacement caused by playing vibration, the inside of one of fixed frame 8 is rotatably connected with rotating rod 11, the surface of rotating rod 11 is equipped with cover 12, one end of rotating rod 11 penetrates one side of fixed frame 8, avoid zither to tip over, slide, guarantee teaching safety smooth, by the setting of rotating rod 11 and cover 12, play the role of covering zither, can shield dust, sunlight direct in teaching interval, prolong the service life of zither;

[0025] The bottom of B base frame 2 is provided with a sliding groove matched with the connecting rod 3, and the surfaces of the A base frame 1 and the B base frame 2 are threadedly penetrated by the fixed bolts 13, and the surface of the connecting rod 3 is provided with a plurality of threaded holes, so that the fixed bolts 13 can limit the displacement of the A base frame 1 and the B base frame 2.

[0026] The surface of the fixing plate 5 is fixedly provided with a limiting ring 14, one side of the limiting ring 14 is flat, the surface of the sliding rod 6 is attached to the limiting ring 14, and the limiting ring 14 can avoid rotation of the sliding rod 6;

[0027] One side of the limiting ring 14 is threadedly penetrated by a positioning bolt 15, and the surface of the sliding rod 6 is longitudinally and equidistantly provided with positioning holes matched with the positioning bolt 15;

[0028] One end of the shade 12 is fixedly provided with a counterweight 16, and the counterweight 16 can assist the shade 12 to naturally fall and cover;

[0029] The bottom surface of the limiting pressing plate 10 is fixedly provided with a sponge pad, and the sponge pad can further buffer and protect the surface of the musical instrument body.

[0030] In the utility model, the working steps of the device are as follows:

[0031] The first step is that, during use, the B base frame 2 and the A base frame 1 are aligned with the connecting rod 3, the sliding grooves at the bottom of the A base frame 1 and the B base frame 2 are smoothly sleeved with the connecting rod 3, the B base frame 2 is adjusted to a suitable position, the position needs to be based on the length of the guzheng to be placed, the fixed bolt 13 is rotated to be attached to the threaded holes on the surface of the connecting rod 3;

[0032] The second step is that, according to the height and playing habit of the user, the required height of the placing frame is preliminarily estimated, the sliding rod 6 is moved to a suitable height, and the height is locked by using the positioning bolt 15;

[0033] The third step is that the guzheng is horizontally lifted above the placing frame, the bottom of the guzheng is aligned with the corresponding position of the supporting frame 7, the guzheng is slowly lowered, the guzheng is stably placed on the supporting frame 7, the limiting pressing plate 10 connected to the top end of the spring 9 in the insertion slot on the two sides of the fixed frame 8 is automatically pressed against the guzheng by the elasticity of the spring 9;

[0034] The fourth step is that, when dust, sunlight or external interference needs to be shielded, one end of the rotating rod 11 is held, the rotating rod 11 is slowly rotated, the shade 12 wound on the surface of the rotating rod 11 is unfolded, until the shade 12 completely covers the required area, the counterweight 16 fixedly installed at one end of the shade 12 will naturally fall due to gravity, helping the shade 12 to better attach to the placing frame and the guzheng, keeping the shade 12 flat and stable, and playing the protection and isolation effect.

[0035] It should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances;

[0036] The standard parts used therein can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, part and equipment adopt the conventional type in the prior art, and the structure and principle of the components known by the person skilled in the art can be known by the person skilled in the art through technical manual or through conventional experimental method.

[0037] The above is only a specific embodiment of the present application, so that those skilled in the art can understand or implement the present application. Various modifications of these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A guzheng placing rack for teaching, comprising an A base frame (1) and a B base frame (2), characterized in that: The side of the bottom of the A chassis (1) is slidably connected with a connecting rod (3), the surface of the connecting rod (3) is sleeved with a B chassis (2), the surfaces of the A chassis (1) and the B chassis (2) are fixedly installed with supporting legs (4), the surfaces of the supporting legs (4) are fixedly installed with fixed plates (5), the middle parts of the fixed plates (5) are inserted with sliding rods (6), the top ends of the sliding rods (6) are fixedly installed with supporting frames (7), the side surfaces of the supporting frames (7) are fixedly installed with fixed frames (8), the both sides of the fixed frames (8) are provided with insertion grooves, the inside of the insertion grooves is fixedly installed with springs (9), the top ends of the springs (9) are fixedly installed with limiting pressing plates (10), one of the inside of the fixed frames (8) is rotatably connected with a rotating rod (11), the surface of the rotating rod (11) is provided with a curtain (12), one end of the rotating rod (11) penetrates through one side of the fixed frame (8).

2. The guzheng placing rack for teaching according to claim 1, characterized in that: The bottom of the B chassis (2) is provided with a sliding groove matched with the connecting rod (3), the surfaces of the A chassis (1) and the B chassis (2) are threadedly penetrated with fixed bolts (13), the surface of the connecting rod (3) is provided with a plurality of threaded holes.

3. The guzheng placing rack for teaching according to claim 1, characterized in that: The surface of the fixed plate (5) is fixedly installed with a limiting ring (14), one side of the limiting ring (14) is a plane, the surface of the sliding rod (6) is attached with the limiting ring (14).

4. The guzheng placing rack for teaching according to claim 3, characterized in that: One side of the limiting ring (14) is threadedly penetrated with a positioning bolt (15), the surface of the sliding rod (6) is longitudinally and equidistantly provided with positioning holes matched with the positioning bolt (15).

5. The guzheng placing rack for teaching according to claim 1, characterized in that: One end of the curtain (12) is fixedly installed with a counterweight (16).

6. The guzheng placing rack for teaching according to claim 1, characterized in that: The bottom surface of the limiting pressing plate (10) is fixedly installed with a sponge pad.

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