CN211181208U

CN211181208U - Music score reading board for music teaching

Info

Publication number: CN211181208U
Application number: CN202020258461.XU
Authority: CN
Inventors: 李秋卓; 徐科昕
Original assignee: LIAONING VOCATIONAL COLLEGE
Current assignee: LIAONING VOCATIONAL COLLEGE
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-08-04
Anticipated expiration: 2030-03-05

Abstract

The utility model belongs to the technical field of the music teaching, especially, a music is known to music board for music teaching, including first knowledge register board, second knowledge register board and third knowledge register board, first knowledge register board and third knowledge register board are located the both sides of second knowledge register board respectively, and all rotate between first knowledge register board and third knowledge register board and the second knowledge register board and install two hinges, first recess has all been seted up on one side that first knowledge register board and third knowledge register board are close to each other, and equal slidable mounting has the horizontal pole in two first recesses, the second recess has all been seted up to the both sides of second knowledge register board. The utility model provides an existing music and knowing the shortcoming that the music board can not fold and occupation space among the prior art, people can fold music and know the music board, reduce the space that occupies, and more convenient in carrying moreover can open at any time and fix and use when needs use, and is very convenient, has satisfied people's demand.

Description

Music score reading board for music teaching

Technical Field

The utility model relates to a music teaching technical field especially relates to a music recognition board for music teaching.

Background

Music is an art reflecting human real life emotion, the music can be divided into two types of vocal music and instrumental music, the music is pleasing to the eyes and brings auditory enjoyment to people, the music can be used for ceramic temperament, in the music major, music teachers need to carry out music theory teaching and video-song learning practice in teaching, and therefore a music learning board is commonly used.

The music recognition board for music teaching is a whole structure generally at present, can not fold when not using, has improved the music recognition board and has not taken up space when using, increases the degree of difficulty when user carries moreover. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the music score plate can not be folded and occupies space in the prior art, and providing a music score plate for music teaching.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a music is known to register for easy reference board for music teaching, includes first register for reference board, second and third and knows the register for reference board, first register for reference board and third are located the both sides that the second was known the register for reference board respectively, and all rotate between first register for reference board and third are known the register for reference board and the second and install two hinges, first recess has all been seted up on one side that first register for reference board and third are known register for reference board and are close to each other, and equal slidable mounting has the horizontal pole in two first recesses, the second recess has all been seted up to the both sides that the register for reference board is known to the second, second recess and horizontal pole looks adaptation, L type aperture has all been seted up to the top side and the bottom side of horizontal pole, and the equal slidable mounting has a L type pole in two L type apertures, and 34 type pole's both ends all extend to the outside of L type aperture, and two L type pole mutual one end of keeping away from are the arc structure, have all seted up the spacing groove on the top side of two second recesses and the bottom side inner wall, and the structural adaptation of arc-shaped pole.

Preferably, first chutes are formed in the inner walls of the top side and the bottom side of the first groove, first sliding blocks are arranged in the first chutes in a sliding mode, and one sides, close to each other, of the two first sliding blocks are fixedly arranged on the cross rod.

Preferably, the inside fixed mounting of first recess has first spring, and the one end fixed connection of first spring is on the horizontal pole, and the other end fixed connection of first spring is on one side inner wall of first recess.

Preferably, the inner walls of the two sides of the L-shaped small hole are provided with second sliding grooves, second sliding blocks are arranged in the second sliding grooves in a sliding mode, and one sides, close to each other, of the two second sliding blocks are fixedly arranged on the L-shaped rod.

Preferably, the second spring is fixedly installed in each of the L-shaped holes, one end of the second spring is fixedly connected to the L-shaped rod, and the other end of the second spring is fixedly connected to the inner wall of the L-shaped hole.

In the utility model, the music score recognition plate for music teaching can be folded, unfolded and fixed by matching the hinge, the first groove, the cross bar, the first spring, the second groove, the first chute, the first slider, the L-shaped small hole, the L-shaped bar, the second chute, the second slider, the second spring and the limiting groove;

the utility model provides an existing music and knowing the shortcoming that the music board can not fold and occupation space among the prior art, people can fold music and know the music board, reduce the space that occupies, and more convenient in carrying moreover can open at any time and fix and use when needs use, and is very convenient, has satisfied people's demand.

Drawings

Fig. 1 is a schematic front view of a music score recognition board for music teaching according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a music score recognition board for music teaching according to the present invention;

fig. 3 is a schematic structural diagram of a part a1 of a music score recognition board for music teaching according to the present invention;

fig. 4 is a schematic structural view of the utility model after folding the music score recognition board for music teaching.

In the figure, a first music score recognition plate 1, a second music score recognition plate 2, a third music score recognition plate 3, a hinge 4, a first groove 5, a cross rod 6, a first spring 7, a second groove 8, a first sliding groove 9, a first sliding block 10, a small hole 11L, a rod 12L, a second sliding groove 13, a second sliding block 14, a second spring 15 and a limiting groove 16.

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.

Referring to fig. 1-4, a music recognition spectrum board for music teaching, including first recognition spectrum board 1, second recognition spectrum board 2 and third recognition spectrum board 3, first recognition spectrum board 1 and third recognition spectrum board 3 are located the both sides of second recognition spectrum board 2 respectively, and all rotate between first recognition spectrum board 1 and third recognition spectrum board 3 and the second recognition spectrum board 2 and install two hinges 4, first recess 5 has all been seted up on the one side that first recognition spectrum board 1 and third recognition spectrum board 3 are close to each other, and equal slidable mounting has horizontal pole 6 in two first recesses 5, second recess 8 has all been seted up to the both sides of second recognition spectrum board 2, second recess 8 and horizontal pole 6 looks adaptation, L type aperture 11 has all been seted up to the top side and the bottom side of horizontal pole 6, and all slidable mounting has L type pole 12 in two L type apertures 11, the both ends of L type pole 12 all extend to the outside of L type aperture, and the arc-shaped pole 12 one end that keeps away from each other is an arc-shaped aperture, the top side and the inner wall of two L type apertures 12 have all seted up with spacing groove 16 and spacing pole structure adaptation.

The utility model discloses in, first spout 9 has all been seted up on first recess 5 top side and the bottom side inner wall, and slidable mounting has first slider 10 in first spout 9, and the equal fixed mounting in one side that two first sliders 10 are close to each other is on horizontal pole 6, and first spout 9 and first slider 10 are in order to guarantee that horizontal pole 6 can slide in first recess 5 better.

The utility model discloses in, the inside fixed mounting of first recess 5 has first spring 7, and the one end fixed connection of first spring 7 is on horizontal pole 6, and the other end fixed connection of first spring 7 is on one side inner wall of first recess 5, and the connected mode of first spring 7 is in order to ensure that horizontal pole 6 can automatic re-setting.

The utility model discloses in, second spout 13 has all been seted up on the inner wall at L type aperture 11 both sides, and slidable mounting has second slider 14 in second spout 13, and one side fixed mounting that two second sliders 14 are close to each other is on L type pole 12, and second spout 13 and second slider 14 mutually support and can make L type pole 12 slide in L type aperture 11.

The utility model discloses in, equal fixed mounting has second spring 15 in two L type apertures 11, and the one end fixed connection of second spring 15 is on L type pole 12, and the other end fixed connection of second spring 15 is on L type aperture 11's inner wall, and second spring 15 is in order to force L type pole 12 can automatic re-setting to with spacing groove 16 block.

The utility model discloses in, the theory of operation, when people need use music recognition spectrum board to teach, at first manual pulling horizontal pole 6, make it from first recess 5 roll-off under the cooperation of first spout 9 and first slider 10, when first recess 6 removes a certain position, L type pole 12 will contact with second recess 8, along with first recess 6's removals once more, L type pole 12 on both sides will be extruded into L type aperture 11 under the cooperation of second spout 13 and second slider 14, when first recess 6 removes suitable position, L type pole 12 on both sides will be in L type pole 12 bullet spacing inslot 16 under the elastic action of second spring 15, it is fixed to realize the block, can use music recognition board to teach this moment, when need not use music recognition spectrum board, people can manually extrude two 365639 type poles 12, and then type pole 12 will move out to L type aperture under the effect of second spout 13 and second slider 14, 3511 will be followed the folding of second chute 12 and will be moved out when the third recognition spectrum recognition board, the hinge of the folding of the second chute 12 will be moved out, the third recognition board will be moved in the hinge 3, the hinge of the hinge is just can be moved to the third recognition board, 3, the hinge of the hinge is moved, the hinge is moved to the third recognition board, the hinge is moved to the hinge 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a music is known to music board for music teaching, including first recognition spectrum board (1), second recognition spectrum board (2) and third recognition spectrum board (3), a serial communication port, first recognition spectrum board (1) and third recognition spectrum board (3) are located the both sides that second recognition spectrum board (2) respectively, and first recognition spectrum board (1) and third recognition spectrum board (3) and second are known and are all rotated between spectrum board (2) and install two hinges (4), first recognition spectrum board (1) and third are known and are all seted up first recess (5) on the one side that spectrum board (3) are close to each other, and equal slidable mounting has horizontal pole (6) in two first recesses (5), second recess (8) have all been seted up to the both sides of second recognition spectrum board (2), second recess (8) and horizontal pole (6) looks adaptation, L type aperture (11) have all been seted up to the top side and the bottom side of horizontal pole (6), and the equal slidable mounting has all installed arc-shaped pole (3982) in two arc-shaped aperture (16) and the bottom side 4612) and the equal extension pole (16) of the top side and the bottom side structure (16) and the equal elongated mutually, and the bottom side of two arc-shaped pole (16) are seted up and are 16 type aperture (16 and are known.

2. The music score recognition board for music teaching according to claim 1, wherein the first sliding grooves (9) are formed in the inner walls of the top side and the bottom side of the first groove (5), the first sliding blocks (10) are slidably mounted in the first sliding grooves (9), and one sides of the two first sliding blocks (10) close to each other are fixedly mounted on the cross bar (6).

3. The music score recognition board for music teaching according to claim 1, wherein the first groove (5) is fixedly provided with a first spring (7) inside, one end of the first spring (7) is fixedly connected to the cross rod (6), and the other end of the first spring (7) is fixedly connected to one side inner wall of the first groove (5).

4. The music score recognition board for music teaching of claim 1, wherein the inner walls of the two sides of the L-shaped small hole (11) are both provided with second sliding grooves (13), the second sliding grooves (13) are internally and slidably provided with second sliding blocks (14), and one sides of the two second sliding blocks (14) close to each other are fixedly arranged on the L-shaped rod (12).

5. The music score reading plate for music teaching of claim 1, wherein the second spring (15) is fixedly installed in each of the L-shaped holes (11), one end of the second spring (15) is fixedly connected to the L-shaped rod (12), and the other end of the second spring (15) is fixedly connected to the inner wall of the L-shaped hole (11).