CN213601425U

CN213601425U - Music teaching auxiliary device

Info

Publication number: CN213601425U
Application number: CN202023179797.6U
Authority: CN
Inventors: 李艳艳; 王晓梅; 张雨薇
Original assignee: Luoyang Preschool Normal School
Current assignee: Luoyang Preschool Normal School
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-02
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a music teaching auxiliary device, the upper end of casing is fixed with the buckle, and the lower extreme of casing is fixed with down the buckle, and the cross sectional shape of casing is circular, the bearing frame is installed to the inside upper end of casing, and the upper end of axis of rotation and the inner ring fixed connection of bearing frame, the handle is installed to the lower extreme of axis of rotation, and the handle setting is in the outside of casing, the winding has the backing plate in the axis of rotation, and is provided with the staff on the backing plate, the one end of backing plate is provided with the body of rod, and the upper and lower both ends of the body of rod all are provided with the couple, one side of casing is provided with the note bag, adjusting bolt rotates through the thread engagement between the buckle with down and is connected, and adjusting. The utility model discloses set up the staff that comprises magnetic material on the backing plate, the musical note in the deuterogamy note bag avoids repeatedly drawing the staff on the blackboard at the teaching process, reduces teacher's working strength, improves teaching efficiency.

Description

Music teaching auxiliary device

Technical Field

The utility model relates to a teaching auxiliary assembly technical field, concretely relates to music teaching auxiliary device.

Background

Music is an art reflecting the emotion of human real life, and it has been known that human beings express their meanings and feelings by using the level, strength, etc. of sound as long as they have not produced speech. The staff is a common notation in the world at present, and notes with different durations and other marks are marked on five parallel horizontal lines at equal intervals to record music, which belongs to one of the most widely used music scores. In the teaching process of the staff, teachers need to draw five parallel transverse lines of the staff on a display board by means of drawing tools such as a ruler and the like, waste of teaching time is caused, a note board is drawn on a blackboard, and the staff is wiped to draw pictures, so that the teaching process of the staff is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the music teaching auxiliary device is provided for solving the defect that the prior device is inconvenient to use.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a music teaching auxiliary device, which comprises an upper buckle, a hook, a shell, a note bag, a rod body, a backing plate, a bearing seat, a staff, a rotating shaft, a handle, a lower buckle and an adjusting bolt, wherein the upper buckle is fixed at the upper end of the shell, the lower buckle is fixed at the lower end of the shell, the cross section of the shell is circular, a bearing seat is arranged at the upper end in the shell, the upper end of the rotating shaft is fixedly connected with the inner ring of the bearing seat, a handle is arranged at the lower end of the rotating shaft, the handle is arranged at the outer side of the shell, the rotating shaft is wound with a backing plate, the backing plate is provided with a staff, one end of the backing plate is provided with a rod body, and the upper and lower both ends of the body of rod all are provided with the couple, one side of casing is provided with the note bag, adjusting bolt rotates through the thread engagement between with lower buckle to be connected, and adjusting bolt sets up the lower extreme of buckle under.

Further, the backing plate is a cloth material component.

Further, the construction line of the staff is a magnetic material member.

Further, notes are placed in the note bags.

Further, the handle is arranged on the outer side of the lower buckle.

Further, the height of the shell is larger than that of the cushion plate.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has: the staff formed by magnetic materials is arranged on the base plate and matched with the notes in the note bags, so that the staff is prevented from being repeatedly drawn on the blackboard in the teaching process, the working strength of teachers is reduced, and the teaching efficiency is improved; through the interaction of casing, bearing frame, pivot and handle, can be with the inside of using soft backing plate rolling in the casing, portable and used repeatedly.

Drawings

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

fig. 2 is a schematic structural view of the inside of the casing of the present invention;

fig. 3 is a schematic view of the mounting structure of the adjusting bolt of the present invention.

In the reference symbols: 1. an upper buckle; 2. hooking; 3. a housing; 4. a note bag; 5. a rod body; 6. a base plate; 7. a bearing seat; 8. a staff; 9. a rotating shaft; 10. a handle; 11. a lower buckle; 12. and adjusting the bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, an auxiliary device for music teaching comprises an upper buckle 1, a hook 2, a housing 3, a note bag 4, a rod body 5, a backing plate 6, a bearing seat 7, a staff 8, a rotating shaft 9, a handle 10, a lower buckle 11 and an adjusting bolt 12, wherein the upper end of the housing 3 is fixed with the upper buckle 1, the lower end of the housing 3 is fixed with the lower buckle 11, the cross-sectional shape of the housing 3 is circular, the bearing seat 7 is installed at the upper end inside the housing 3, the upper end of the rotating shaft 9 is fixedly connected with the inner ring of the bearing seat 7, the handle 10 is installed at the lower end of the rotating shaft 9, the handle 10 is arranged at the outer side of the housing 3, the backing plate 6 is wound on the rotating shaft 9, the staff 8 is arranged on the backing plate 6, the rod body 5 is arranged at one end of the backing plate 6, the hooks 2 are arranged at the upper end and the lower end of the rod body 5, and an adjusting bolt 12 is provided at the lower end of the lower buckle 11.

Further, the backing plate 6 is a cloth material member, and the backing plate 6 is used for fixing the staff 8.

Furthermore, the construction line of the staff 8 is a magnetic material component, and the staff 8 made of the magnetic material can absorb the musical notes, so that the teacher does not need to draw the musical notes by hand.

Further, notes are placed in the note bags 4.

Further, the handle 10 is arranged on the outer side of the lower buckle 11, so that mutual interference when the handle 10 is screwed is avoided.

Further, the height of the case 3 is larger than that of the tie plate 6 so that the tie plate 6 can be received in the case 3.

The working principle is as follows: last buckle 1 and lower buckle 11 on accessible casing 3 when using, and 2 with the device of couple on the body of rod 5 fix on the blackboard, then pull out the inside backing plate 6 of casing 3 through the body of rod 5, and be provided with staff 8 that comprises magnetic material on the backing plate 6, can take out corresponding musical note in musical note bag 4 when carrying out the music teaching, and adsorb the musical note on staff 8, through this kind of mode teacher need not draw staff atlas and musical notation and also can accomplish the teaching task, very big reduction teacher's working strength, and can twist handle 10 after having used and accomodate backing plate 6 in casing 3, portable and used repeatedly.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a music teaching auxiliary device, includes buckle (1), couple (2), casing (3), note bag (4), the body of rod (5), backing plate (6), bearing frame (7), staff (8), axis of rotation (9), handle (10), lower buckle (11) and adjusting bolt (12), its characterized in that: the upper end of the shell (3) is fixed with an upper buckle (1), the lower end of the shell (3) is fixed with a lower buckle (11), the cross section of the shell (3) is circular, a bearing seat (7) is installed at the upper end inside the shell (3), the upper end of a rotating shaft (9) is fixedly connected with an inner ring of the bearing seat (7), a handle (10) is installed at the lower end of the rotating shaft (9), the handle (10) is arranged at the outer side of the shell (3), a backing plate (6) is wound on the rotating shaft (9), a staff (8) is arranged on the backing plate (6), a rod body (5) is arranged at one end of the backing plate (6), hooks (2) are arranged at the upper end and the lower end of the rod (5), a note bag (4) is arranged on one side of the shell (3), and the adjusting bolt (12) is rotatably connected with the lower buckle (11) through threaded engagement, and the adjusting bolt (12) is arranged at the lower end of the lower buckle (11).

2. A music teaching aid according to claim 1, wherein: the backing plate (6) is a cloth material component.

3. A music teaching aid according to claim 1, wherein: the construction line of the staff (8) is a magnetic material component.

4. A music teaching aid according to claim 1, wherein: notes are placed in the note bags (4).

5. A music teaching aid according to claim 1, wherein: the handle (10) is arranged on the outer side of the lower buckle (11).

6. A music teaching aid according to claim 1, wherein: the height of the shell (3) is greater than that of the backing plate (6).