Music teaching board
Technical Field
The utility model relates to a music teaching technical field, in particular to music teaching board.
Background
Music is an art reflecting the emotion of human real life, and can be divided into two types of vocal music and instrumental music, and also can be roughly divided into classical music, folk music, original ecology music, modern music and the like.
Parents carry out the cultivation and the teaching of music interest for own children, in the music teaching process, can adopt the music teaching board usually, and ordinary teaching board can't arouse children's interest in learning for the progress of teaching is stopped never before.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a music teaching board.
In order to achieve the above object, the utility model adopts the following technical scheme:
a music teaching board comprises a box body, wherein a box cover connected by a hinge device is arranged at the upper end of the box body, connecting and supporting devices are arranged at two ends of the box cover respectively, each connecting and supporting device comprises a fixed column arranged on one side of the box body and one side of the box cover, a first connecting rod and a second connecting rod are arranged on the outer side of each fixed column and are rotatably connected, a first groove matched with the first connecting rod and the second connecting rod is formed in one side, close to the connecting and supporting device, of the box body, a second groove is formed in the box body, a staff groove is formed in one end, close to the box body, of the box cover, a third groove is uniformly formed in one end of the staff groove, a connecting column is arranged in the third groove, a rotating column is arranged on the outer side of the connecting column, a note picture is pasted on the outer side of the rotating column, and a movable plate rotatably connected is arranged in the second groove, one side of fly leaf even be equipped with the strike board, the one end of strike board be equipped with the striking stick, recess two in be equipped with the musical note piece, the one end of musical note piece be equipped with the arch that the cooperation staff recess used.
Further, the knocking plates are organ pipes with different sizes, different sizes of the organ pipes can make different sounds when being knocked, the processed Fengqin pipe can make sounds of the Huilaixi by the Pailai Miyao when being knocked, and children are helped to learn and learn music better.
Further, the fly leaf including setting up the support column in recess two, the outside of support column be equipped with the blackboard, the both sides of blackboard be equipped with the through-hole that the cooperation support column used, the blackboard rotates through the support column and relies on the case lid, child can write down notes etc. through the blackboard.
Furthermore, the outside of box be equipped with the spring bolt, the case lid on be equipped with the hasp that the cooperation spring bolt used, the spring bolt cooperation hasp use can link together case lid and box.
The utility model has the advantages that: the utility model discloses can open the case lid, the head of a family can let child rotate the rotation post, knows the musical note, installs the interior same musical note of recess two in the staff recess to can carry out the music teaching to child, can beat the tone quality that strikes the board and send happy ear with the rapping bar simultaneously, thereby cultivate child's tone quality and interest, child oneself is manual operation, increase child that can be great is to the interest in learning of music.
Drawings
Fig. 1 is a front view of the music teaching board of the present invention.
Fig. 2 is a top view of the music teaching board of the present invention.
Fig. 3 is a right side view of the blackboard of the music teaching board of the present invention.
Fig. 4 is a schematic connection diagram of the music teaching board connection supporting device of the present invention.
Fig. 5 is a right side view of the note block of the music teaching board of the present invention.
As shown in the figure: 1. the box, 1.1, recess one, 1.2, recess two, 2, case lid, 2.1, recess three, 3, connection strutting arrangement, 3.1, fixed column, 3.2, head rod, 3.3, second connecting rod, 4, staff recess, 5, spliced pole, 6, rotation post, 7, fly leaf, 7.1, support column, 7.2, blackboard, 7.3, through-hole, 8, strike board, 9, strike stick, 10, note piece, 10.1, arch, 11, spring bolt, 12, hasp.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
With reference to the attached figures 1-5, the music teaching board comprises a box body 1, a box cover 2 connected by a hinge device is arranged at the upper end of the box body 1, connecting and supporting devices 3 are respectively arranged at two ends of the box cover 2, each connecting and supporting device 3 comprises a fixed column 3.1 arranged on one side of the box body 1 and the box cover 2, a first connecting rod 3.2 and a second connecting rod 3.3 are arranged on the outer side of each fixed column 3.1, the first connecting rod 3.1 is rotatably connected with the second connecting rod 3.2, a groove 1.1 matched with the first connecting rod 3.2 and the second connecting rod 3.3 is arranged on one side of the box body 1 close to the connecting and supporting devices 3, a groove two 1.2 is arranged on the box body 1, a staff groove 4 is arranged on one end of the box cover 2 close to the box body 1, a groove three 2.1 is uniformly arranged at one end of the staff groove 4, a connecting column 5 is arranged in the groove three 2.1, the outside of spliced pole 5 be equipped with rotation post 6, the outside of rotation post 6 paste the note picture, recess two 1.2 in be equipped with the fly leaf 7 that rotates the connection, one side of fly leaf 7 even be equipped with strike board 8, the one end of strike board 8 be equipped with strikes stick 9, recess two 1.2 in be equipped with note piece 10, the one end of note piece 10 be equipped with the arch 10.1 that cooperation staff recess 4 used.
Strike board 8 for the organ pipe of not uniform size, the utility model discloses a when concrete implementation: the knocking plate 8 can knock the sound of the Huilaxi by the Mickey according to the length, and a child can knock the knocking plate 8 with the knocking rod 9 to generate sound.
Fly leaf 7 including setting up support column 7.1 in recess two 1.2, the outside of support column 7.1 be equipped with blackboard 7.2, blackboard 7.2's both sides be equipped with through-hole 7.3 that cooperation support column 7.1 used, when opening case lid 2, the head rod 3.2 and the second connecting rod 3.3 of connecting support device 3 can rotate support case lid 2, rotate blackboard 7.2 on support column 7.1, blackboard 7.2 relies on at case lid 2.
The outer side of the box body 1 is provided with a bolt 11, and the box cover 2 is provided with a lock catch 12 matched with the bolt 11 for use.
The utility model discloses a theory of operation: the head of a family can open the case lid, lets connection strutting arrangement support the case lid, and rotatory blackboard relies on the case lid simultaneously, and the head of a family can rotate the post through rotating, hands over child's understanding musical note, can install the musical note piece in the staff recess, can also strike the striking plate through the rapping bar and send sound attraction and arouse child's music interest, can be at blackboard sound symbol, after the teaching finishes, can use case lid and box together through spring bolt and hasp cooperation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.