CN210696926U - A display stand for music history teaching equipment - Google Patents

Abstract

The utility model relates to a music history teaching technical field just discloses a music history teaching equipment show shelf, including the chassis, the bottom of chassis is rotated and is connected with the universal wheel, the equal fixedly connected with external screw thread cover in the left and right sides of chassis, the inside threaded connection of external screw thread cover has the screw thread earthing rod that extends to the external screw thread cover outside. This equipment show shelf is used in music history teaching, first spout has all been seted up through the inside that sets up chassis and spacing crossbearer, second spout and third spout, and the show riser is located inside and the lateral sliding of each spout, and adjust the lateral distance of show riser and the joint carries out the joint to the right cardboard and the left cardboard of corresponding quantity and fix, thereby can place the music history show equipment of equidimension not, the effect of the show of being convenient for has been reached, thereby the effectual problem that current display device can't demonstrate and be difficult to show multiple different equipment in the occasion of difference of having solved.

Description

A display stand for music history teaching equipment

technical field

The utility model relates to the technical field of music history teaching, in particular to a display stand for music history teaching equipment.

Background technique

Teaching is a kind of human-specific talent training activity composed of teachers' teaching and students' learning. Through this activity, teachers guide students to learn and master cultural and scientific knowledge and skills in a purposeful, planned and organized manner, and promote the quality of students. To improve, make them become the people needed by society, and the history of music is the history of music from its origin to its development. For those who study music, music history is an unavoidable important link.

In the process of teaching, it is often necessary to use equipment of a specific era for display, which plays a role in assisting teaching. However, the current equipment display devices are usually displayed in glass cabinets or fixed display stands, which cannot be displayed in different occasions. It is difficult to display a variety of different equipment. Therefore, a display stand for music history teaching equipment is proposed to solve the above problems.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a display stand for music history teaching equipment, which has the advantages of good flexibility and convenient display, and solves the problem that the existing display device cannot be displayed on different occasions and is difficult to display on various occasions. The problem of different equipment for display.

(2) Technical solutions

In order to achieve the above-mentioned purposes of good flexibility and easy display, the present utility model provides the following technical scheme: a display stand for teaching equipment for music history, including a bottom frame, the bottom of the bottom frame is rotatably connected with a universal wheel, and the bottom The left and right sides of the frame are fixedly connected with external threaded sleeves, the internal threaded connection of the external threaded sleeve is connected with a threaded grounding rod extending to the outside of the external threaded sleeve, the top of the threaded grounding rod is fixedly connected with an adjustment handle, and the threaded grounding rod The bottom of the rod is fixedly connected to the limit turntable, the grounding plate is movably connected to the outside of the threaded ground rod and located outside the limit turntable, the top of the bottom frame is fixedly connected to a bottom limit plate, and the bottom of the bottom limit plate is movably connected to the ground plate. A docking plate is fixedly connected at the top, a limit cross frame is fixedly connected between the opposite sides of the two butt plates, a display vertical plate is slidably connected inside the limit cross frame, and the bottom of the display vertical plate is fixedly connected There is a slider, the inside of the display vertical plate is clamped with a right card plate, the left side of the right card plate is connected with a left card plate, and the left side of the left card plate is connected with the inside of the display vertical plate. , a strong suction cup is movably connected to the bottom of the right card plate, and a display nameplate is movably connected to the bottom of the strong suction cup.

Preferably, the base frame is a rectangular plastic base frame, and the left and right sides of the base frame are stretched upward at right angles.

Preferably, the number of swivel wheels on the bottom of the chassis is six, and brake pads are movably installed on the outside of each swivel wheel.

Preferably, the number of the external thread sleeves is four, and corresponding thread grooves are provided inside the external thread sleeve and outside the threaded ground rod.

Preferably, the number of the abutting plates is two, and they are distributed on the left and right sides of the top of the bottom limiting plate in an opposite state, and the number of the limiting transverse frames between the opposite sides of the two butting plates is two.

Preferably, a first chute is opened inside the bottom limit plate, and a second chute is opened between the opposite sides of the two butt plates and in the limit cross frame at the top, and the limiter at the bottom A third chute is arranged inside the horizontal frame.

Preferably, a threaded limit rod extending to the inside of the limit cross frame is movably connected to the outside of the display vertical plate, and a limit cross groove corresponding to the limit cross frame is opened on the outside of the limit cross frame. The length is equal to the first chute.

(3) Beneficial effects

Compared with the prior art, the utility model provides a display stand for music history teaching equipment, which has the following beneficial effects:

1. The music history teaching equipment display stand is provided with a first chute, a second chute and a third chute by setting the bottom frame and the limit cross frame, and the display vertical plate is located inside each chute and is It can be slid horizontally, and the horizontal distance of the display vertical plate can be adjusted and clipped to the corresponding number of right clipboards and left clipboards for clipping and fixing, so that different sizes of music history display equipment can be placed to achieve the effect of convenient display. The bottom of the bottom frame is rotatably connected with six universal wheels, which can make the display stand move flexibly and facilitate transportation.

2. The music history teaching equipment display stand is provided with brake pads on the outside of each universal wheel, and four threaded grounding rods are provided on the outside of the bottom frame for fixing, which can effectively avoid the stability of the display stand. In bad cases, the bottom of the threaded ground rod is provided with a limit turntable to limit the position, and when the threaded ground rod rotates, it can ensure that the ground disk does not move, which can effectively enhance the installation and removal flexibility of the threaded ground rod, thus effectively solving the existing problems. The display device cannot be displayed in different occasions and it is difficult to display a variety of different equipment.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is an enlarged structural schematic diagram of A shown in FIG. 1 of the present utility model.

In the picture: 1 chassis, 2 universal wheels, 3 external threaded sleeves, 4 threaded ground rods, 5 adjustment handles, 6 limit turntables, 7 ground disks, 8 bottom limit plates, 9 docking plates, 10 limit horizontal frames , 11 display vertical plate, 12 slider, 13 right card plate, 14 left card plate, 15 strong suction cup, 16 display nameplate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-2, a display stand for music history teaching equipment, including a base frame 1, a universal wheel 2 is rotatably connected to the bottom of the base frame 1, the base frame 1 is a rectangular plastic base frame, and the left and right sides of the base frame 1 Both sides extend upward at right angles, the number of universal wheels 2 at the bottom of the base frame 1 is six, and the outside of each universal wheel 2 is movably installed with brake pads, and the left and right sides of the base frame 1 are fixedly connected. Externally threaded sleeve 3, the interior of the externally threaded sleeve 3 is threadedly connected with a threaded grounding rod 4 extending to the outside of the externally threaded sleeve 3, the number of externally threaded sleeves 3 is four, and the interior of the externally threaded sleeve 3 is located in the threaded grounding rod 4 Corresponding threaded grooves are provided on the outside of the threaded grounding rod 4. The top of the threaded grounding rod 4 is fixedly connected with an adjustment handle 5, and the bottom of the threaded grounding rod 4 is fixedly connected to the limit turntable 6. The outside of the threaded grounding rod 4 is located outside the limit turntable 6. A grounding plate 7 is movably connected, a bottom limit plate 8 is fixedly connected to the top of the bottom frame 1, a docking plate 9 is fixedly connected to the top of the bottom limit plate 8, and the opposite sides of the two docking plates 9 are fixedly connected to limit the space. In the horizontal frame 10, the number of the butt plates 9 is two, and they are distributed on the left and right sides of the top of the bottom limit plate 8 in an opposite state. The number of limit cross frames 10 between the opposite sides of the two butt plates 9 is two, The bottom limit plate 8 is provided with a first chute, and the limit cross frame 10 located at the top between the opposite sides of the two docking plates 9 is provided with a second chute, and is located in the bottom limit cross frame 10. A third chute is provided, the interior of the limit cross frame 10 is slidably connected with a display vertical plate 11, and the outside of the display vertical plate 11 is movably connected with a threaded limit rod extending to the interior of the limit cross frame 10, and the limit cross frame The outside of 10 is provided with a corresponding limit horizontal slot, the length of the limit horizontal slot is equal to the first chute, the bottom of the display vertical plate 11 is fixedly connected with the slider 12, and the inside of the display vertical plate 11 is clamped with a right The card board 13, the left card board 14 is connected to the left side of the right card board 13, the left side of the left card board 14 is connected with the interior of the display vertical plate 11, and the bottom of the right card board 13 is movably connected with a strong suction cup 15, The bottom of the strong suction cup 15 is movably connected with a display nameplate 16, and the display stand of the music history teaching equipment is provided with brake pads through the exterior of each universal wheel 2, and the exterior of the bottom frame 1 is provided with four threaded grounding rods 4 It is used for fixing, which can effectively avoid the situation of poor stability of the display stand. The bottom of the threaded ground rod 4 is provided with a limit turntable 6 to limit the position, and when the threaded ground rod 4 rotates, it can ensure that the ground disk 7 does not move, and can The flexibility of assembling and dismounting the threaded ground rod 4 is effectively enhanced, thereby effectively solving the problems that the existing display device cannot be displayed on different occasions and it is difficult to display a variety of different equipments.

To sum up, the first chute, the second chute and the third chute are provided in the interior of the base frame 1 and the limit cross frame 10 of the music history teaching equipment display stand, and the display vertical plate 11 It is located inside each chute and can be slid laterally, and the lateral distance of the display riser 11 is adjusted and clamped to a corresponding number of right clamps 13 and left clamps 14 for clamping and fixing, so that different sizes of music history display equipment can be placed. , to achieve the effect of being convenient for display, and six universal wheels 2 are connected through the bottom of the bottom frame 1 to rotate, which can make the display frame move flexibly and facilitate transportation.

In addition, the display stand for teaching equipment for music history is provided with brake pads on the outside of each universal wheel 2, and four threaded ground rods 4 are provided on the outside of the bottom frame 1 for fixing, which can effectively avoid the display stand. In the case of poor stability, the bottom of the threaded grounding rod 4 is provided with a limit turntable 6 to limit the position, and when the threaded grounding rod 4 rotates, the grounding disk 7 can be guaranteed not to move, which can effectively enhance the threaded grounding rod 4. The flexibility of loading and unloading , thereby effectively solving the problem that the existing display device cannot be displayed on different occasions and it is difficult to display a variety of different equipment.

It should be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also no Other elements expressly listed, or which are also inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

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

Claims (7)

1. An equipment display stand for music history teaching, comprising a chassis (1), characterized in that: the bottom of the chassis (1) is rotatably connected with a universal wheel (2), and the bottom of the chassis (1) is rotatably connected with a universal wheel (2). The left and right sides are fixedly connected with an external thread sleeve (3), and the internal thread of the external thread sleeve (3) is connected with a threaded grounding rod (4) extending to the outside of the external thread sleeve (3), and the threaded grounding rod ( 4) An adjustment handle (5) is fixedly connected to the top, and a limit turntable (6) is fixedly connected to the bottom of the threaded ground rod (4). The threaded ground rod (4) is outside the limit turntable (6). A grounding plate (7) is movably connected to the outside, a bottom limit plate (8) is fixedly connected to the top of the bottom frame (1), and a docking plate (9) is fixedly connected to the top of the bottom limit plate (8). A limit cross frame (10) is fixedly connected between the opposite sides of the two docking plates (9), and a display vertical plate (11) is slidably connected to the interior of the limit cross frame (10). A slider (12) is fixedly connected to the bottom of the plate (11), a right clamping plate (13) is clamped inside the display vertical plate (11), and a left clamping plate (13) is clamped to the left of the right clamping plate (13). A clamping plate (14), the left side of the left clamping plate (14) is clamped with the interior of the display vertical plate (11), and the bottom of the right clamping plate (13) is movably connected with a strong suction cup (15), so A display nameplate (16) is movably connected to the bottom of the strong suction cup (15). 2. A display stand for music history teaching equipment according to claim 1, characterized in that: the base frame (1) is a rectangular plastic base frame, and the left and right sides of the base frame (1) are in a right-angle shape Stretch up. 3. A kind of music history teaching equipment display stand according to claim 1, characterized in that: the number of universal wheels (2) at the bottom of the chassis (1) is six, and each universal wheel ( 2) Brake pads are installed movably on the outside. 4 . A music history teaching equipment display stand according to claim 1 , wherein the number of the external thread sleeves ( 3 ) is four, and the inside of the external thread sleeve ( 3 ) is located in the ground of the thread. 5 . Corresponding thread grooves are provided on the outside of the rod (4). 5 . A display stand for teaching equipment for music history according to claim 1 , wherein the number of the docking plates ( 9 ) is two, and they are distributed on the top of the bottom limit plate ( 8 ) in an opposite state. 6 . The number of limit cross frames (10) between the opposite sides of the two butt plates (9) is two. 6. A display stand for music history teaching equipment according to claim 1 or 5, characterized in that: a first chute is provided inside the bottom limit plate (8), and the two docking plates ( 9) A second chute is provided inside the limit cross frame (10) between the opposite sides and located at the top, and a third chute is opened inside the limit cross frame (10) at the bottom. 7 . The display stand for teaching equipment for music history according to claim 6 , wherein the external movable connection of the display vertical plate ( 11 ) is provided with a threaded limiter extending to the interior of the limit cross frame ( 10 ). 8 . The limit cross frame (10) is provided with a limit cross slot corresponding to the outside of the limit cross frame (10), and the length of the limit cross slot is equal to that of the first chute.

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