CN209962467U

CN209962467U - Music recognition board for music teaching

Info

Publication number: CN209962467U
Application number: CN201920130072.6U
Authority: CN
Inventors: 酉莉莉
Original assignee: Chengdu Industry and Trade College
Current assignee: Chengdu Industry and Trade College
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-01-17
Anticipated expiration: 2029-01-25

Abstract

The utility model relates to a teaching aid technical field just discloses a music recognition board that music teaching was used, including the rectangular plate, the mouth of placing has been seted up to the upper end of rectangular plate, the rectangle mouth has been seted up to one side of rectangular plate, the both sides of rectangle mouth inner chamber are provided with the connection bearing, the inner chamber interlude of connecting the bearing has the pivot, the gear has been cup jointed in the pivot, the chain board has been cup jointed on the gear, the one end of pivot extends to the outside of a rectangular plate side to fixed mounting has the runner. The utility model discloses a rotation of hand wheel makes horizontal bevel gear drive vertical bevel gear through the meshing and rotates to make the bull stick drive the friction section of thick bamboo and rotate, thereby make note cloth get into and place the intraoral back and belong to the temper grade, the rotation through the runner after, make the pivot drive gear revolve, because of the meshing of gear and chain plate, make the chain plate drive note cloth remove to rectangle mouth department through rotating and supply the student to look over.

Description

Music recognition board for music teaching

Technical Field

The utility model relates to a teaching aid technical field relates to a music recognition music board that music teaching was used particularly.

Background

Music is an art that reflects the emotion of human real life.

With the improvement of living standard of people, in order to make children more talent and more artistic, many parents often give the children a plurality of exercise classes, and when the exercise class teachers are in vocal lessons, for example, by making children sing with the teachers while taking books, the children often have the situation of not knowing the notes, etc.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a music score reading board for music teaching.

In order to realize the above-mentioned purpose, the utility model provides a pair of music recognition board that music teaching was used, including the rectangular plate, the mouth has been seted up to the upper end of rectangular plate and has been placed, the rectangle mouth has been seted up to one side of rectangular plate, the both sides of rectangle mouth inner chamber are provided with the connection bearing, the inner chamber interlude of connection bearing has the pivot, the gear has been cup jointed in the pivot, the chain board has been cup jointed on the gear, the one end of pivot extends to the outside of a rectangular plate side to fixed mounting has the runner.

Preferably, place the both sides of a mouthful inner chamber and seted up horizontal notch, the middle part of horizontal notch inner chamber is provided with the bull stick, and the both ends of bull stick pass through the inner wall fixed connection of bearing with horizontal notch, vertical bevel gear has been cup jointed to the one end of bull stick, one side meshing of vertical bevel gear has horizontal bevel gear, horizontal bevel gear's inner chamber alternates has the montant, and the one end fixed mounting of montant has the hand wheel.

Preferably, the rotating rod is sleeved with friction cylinders, and the distance between the friction cylinders is one to five millimeters.

Preferably, the inner cavity of the placing opening is inserted with note cloth, metal plates are fixedly mounted on two sides of the note cloth, and magnet plates are fixedly mounted on two sides of the chain plate and used for being adsorbed by the metal plates.

Preferably, a rotating drum is arranged on the inner wall of one side of the rectangular plate, magnet strips are fixed on the surface of the rotating drum, and a rubber film is fixedly arranged between the magnet strips.

Preferably, an inclined plate is fixedly mounted on the upper portion of the drum, and one end of the inclined plate is attached to the drum.

Compared with the prior art, the utility model provides a music recognition board of music teaching usefulness, during the use, through the rotation of hand wheel, make horizontal bevel gear drive vertical bevel gear through the meshing and rotate to make the bull stick drive friction cylinder and rotate, thereby make note cloth get into and place the intraoral back and belong to the horizontality, the rotation through the runner after, make the pivot drive gear revolve, because of the meshing of gear and chain plate, make chain plate drive note cloth and pass through the rotation and remove to rectangle mouth department and supply the student to look over.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the inner cavity of the placing opening of the present invention;

fig. 3 is a side view of the rotating rod of the present invention;

fig. 4 is a front view of the chain of the present invention;

FIG. 5 is a cross-sectional view of the inner cavity of the rectangular plate of the present invention;

fig. 6 is a side view of the inner chamber of the drum of the present invention.

[ description of reference ]

In the figure: 1 rectangular plate, 2 placing openings, 21 transverse notches, 22 rotating rods, 23 longitudinal bevel gears, 24 transverse bevel gears, 25 vertical rods, 26 hand wheels, 27 friction cylinders, 3 rectangular openings, 4 connecting rods, 5 rotating shafts, 6 gears, 7 chain plates, 8 rotating wheels, 9 note cloth, 10 metal plates, 11 magnet plates, 12 rotating cylinders, 13 magnet strips, 14 rubber membranes and 15 inclined plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

As shown in fig. 1-6, the utility model provides a music score recognition board for music teaching, which comprises a rectangular plate 1, a rotary drum 12 is arranged on the inner wall of one side of the rectangular plate 1, an inclined plate 15 is fixedly arranged on the upper part of the rotary drum 12, one end of the inclined plate 15 is attached to the rotary drum 12, a magnet strip 13 is fixed on the surface of the rotary drum 12, a rubber film 14 is fixedly arranged between the magnet strips 13, a placing opening 2 is arranged on the upper end of the rectangular plate 1, a note cloth 9 is inserted into the inner cavity of the placing opening 2, metal plates 10 are fixedly arranged on both sides of the note cloth 9, magnet plates 11 are fixedly arranged on both sides of a chain plate 7 for adsorbing the metal plates 10, transverse notches 21 are arranged on both sides of the inner cavity of the placing opening 2, a rotary rod 22 is arranged in the middle part of the inner cavity of the transverse notches 21, friction cylinders 27 are sleeved on the rotary rod 22, the distance between the friction cylinders 27 is one to five millimeters, and both ends of the rotary, longitudinal bevel gear 23 has been cup jointed to the one end of bull stick 22, one side meshing of longitudinal bevel gear 23 has transverse bevel gear 24, transverse bevel gear 24's inner chamber interlude has montant 25, and the one end fixed mounting of montant 25 has hand wheel 26, rectangle mouth 3 has been seted up to one side of rectangular plate 1, the both sides of 3 inner chambers of rectangle mouth are provided with connecting bearing 4, connecting bearing 4's inner chamber interlude has pivot 5, gear 6 has been cup jointed in the pivot 5, chain board 7 has been cup jointed on the gear 6, the one end of pivot 5 extends to the outside of 1 side of rectangular plate, and fixed mounting has runner 8.

As shown in fig. 1-6, in this embodiment, the rotation of the hand wheel 26 causes the transverse bevel gear 24 to drive the longitudinal bevel gear 23 to rotate through engagement, so that the rotating rod 22 drives the friction cylinder 27 to rotate, thereby causing the note cloth 9 to enter the placing opening 2 and then to be in a flat state, and then the rotating wheel 8 rotates to cause the rotating shaft 5 to drive the gear 6 to rotate, so that the gear 6 is engaged with the chain plate 7, so that the chain plate 7 drives the note cloth 9 to move to the rectangular opening 3 for the student to check.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a music recognition board that music teaching was used, includes rectangular plate (1), its characterized in that: the utility model discloses a chain wheel, including rectangular plate (1), place mouth (2), rectangle mouth (3) have been seted up to the upper end of rectangular plate (1), rectangle mouth (3) one side of inner chamber is provided with connection bearing (4), the inner chamber interlude of connection bearing (4) has pivot (5), gear (6) have been cup jointed in pivot (5), chain board (7) have been cup jointed in gear (6), the one end of pivot (5) extends to the outside of rectangular plate (1) side to fixed mounting has runner (8).

2. The music score reading board for music teaching of claim 1, wherein: place the both sides of mouth (2) inner chamber and seted up horizontal notch (21), the middle part of horizontal notch (21) inner chamber is provided with bull stick (22), and the inner wall fixed connection of bearing and horizontal notch (21) is passed through at the both ends of bull stick (22), vertical bevel gear (23) have been cup jointed to the one end of bull stick (22), one side meshing of vertical bevel gear (23) has horizontal bevel gear (24), the inner chamber interlude of horizontal bevel gear (24) has montant (25), and the one end fixed mounting of montant (25) has hand wheel (26).

3. The music score reading board for music teaching of claim 2, wherein: the rotating rod (22) is sleeved with friction cylinders (27), and the distance between the friction cylinders (27) is one to five millimeters.

4. The music score reading board for music teaching of claim 1, wherein: the inner cavity of the placing opening (2) is inserted with note cloth (9), metal plates (10) are fixedly mounted on two sides of the note cloth (9), and magnet plates (11) are fixedly mounted on two sides of the chain plate (7) and used for being adsorbed by the metal plates (10).

5. The music score reading board for music teaching of claim 1, wherein: the inner wall of one side of the rectangular plate (1) is provided with a rotary drum (12), the surface of the rotary drum (12) is fixed with magnet strips (13), and a rubber film (14) is fixedly arranged between the magnet strips (13).

6. The music score reading board for music teaching of claim 5, wherein: an inclined plate (15) is fixedly mounted on the upper portion of the rotary drum (12), and one end of the inclined plate (15) is attached to the rotary drum (12).