Music vocal music training auxiliary device
Technical Field
The utility model relates to the technical field of music training assistance, in particular to a music training assistance device.
Background
Along with the improvement of living standard of people, people learning music are more and more, and in music training, besides the main equipment directly influences the training effect, the use requirement on auxiliary equipment is also improved, and in the music training process, the music stand occupies an important position.
Music book rack is not convenient for accomodate after using to accomplish among the prior art to inconvenient carry out rotation regulation to it, it is inconvenient to use.
Therefore, it is necessary to design a music vocal training auxiliary device that can conveniently store the music stand and is convenient for carry out rotation adjustment to the music stand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a music vocal training auxiliary device which has the effects of conveniently storing a music stand and conveniently rotating and adjusting the music stand.
The technical purpose of the utility model is realized by the following technical scheme: the music score storage box comprises a storage box, wherein a rectangular hole is formed in the top of the storage box, a rectangular plate is vertically and slidably mounted in the rectangular hole, a rotating hole is formed in the top of the rectangular plate, a rotating shaft is rotatably mounted in the rotating hole, a music stand is fixedly connected to the top end of the rotating shaft, a base plate is fixedly connected to the bottom end of the rotating shaft, a fixed rod is fixedly connected to the top end of the base plate, a plurality of rod grooves are formed in the inner wall of the top of the storage box and clamped with one rod groove, a moving hole is formed in the inner wall of one side of the rectangular hole, a fixed plate is slidably mounted in the moving hole, a pulling plate is fixedly connected to the bottom of the fixed plate, a vertical hole is formed in the inner wall of the bottom of the moving hole, an outer spring is welded to one side of the pulling plate, one end of the outer spring is welded to the inner wall of one side of the vertical hole, and a fixed groove is formed in one side of the rectangular plate, the fixed plate is clamped with the fixed groove, the storage box is internally and fixedly connected with a partition plate, one side of the chassis, which is close to the partition plate, is provided with a mounting groove, and a magnet is fixedly connected in the mounting groove.
The utility model is further configured as follows: and a box door is arranged at the rear side of the storage box.
The utility model is further provided with: the top end of the chassis is in contact with the inner wall of the top of the storage box.
Through adopting above-mentioned technical scheme, can carry on spacingly to the rectangular plate.
The utility model is further provided with: the plurality of rod grooves are arranged at equal intervals in a ring shape.
The utility model is further provided with: one side of the pulling plate is in contact with the inner wall of one side of the vertical hole.
Through adopting above-mentioned technical scheme, can carry on spacingly to the arm-tie.
The utility model is further provided with: the bottom of the music stand is in contact with the rectangular plate.
The utility model has the beneficial effects that:
1. according to the music stand, the two magnets can be adsorbed through the music stand, the magnets, the rectangular plate, the rotating shaft, the base plate and the partition plate, so that the music stand is convenient to store, articles to be used are convenient to store in the storage box, and the music stand is convenient and fast to use.
2. According to the music stand, the rectangular plate, the rotating shaft, the base plate, the fixing rod, the rod groove, the fixing plate, the pulling plate and the outer spring are arranged, so that the two magnets are separated by pulling the music stand upwards, then the music stand is rotated to carry out rotation adjustment on the music stand, then the music stand is pulled to clamp the fixing rod into one rod groove, at the moment, the outer spring is reset to drive the pulling plate to move, the fixing plate is clamped into the fixing groove, the music stand is limited and fixed, and the music stand is convenient to use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a musical vocal training aid according to the present invention.
Fig. 2 is a schematic cross-sectional structural diagram of a musical vocal training aid according to the present invention.
Fig. 3 is a schematic view of a portion a of fig. 2.
In the figure, 1, a storage box; 2. a rectangular plate; 3. a rotating shaft; 4. a music stand; 5. a chassis; 6. fixing the rod; 7. a rod groove; 8. a fixing plate; 9. pulling a plate; 10. an outer spring; 11. a partition plate; 12. a magnet; 13. a box door; 14. and fixing the grooves.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Referring to fig. 1, 2 and 3, the utility model provides a music vocal training auxiliary device, which comprises a storage box 1, wherein a rectangular hole is formed in the top of the storage box 1, a rectangular plate 2 is vertically and slidably mounted in the rectangular hole, a rotating hole is formed in the top of the rectangular plate 2, a rotating shaft 3 is rotatably mounted in the rotating hole, a music stand 4 is fixedly connected to the top end of the rotating shaft 3, a chassis 5 is fixedly connected to the bottom end of the rotating shaft 3, a fixed rod 6 is fixedly connected to the top end of the chassis 5, a plurality of rod grooves 7 are formed in the inner wall of the top of the storage box 1, the fixed rod 6 is clamped with one rod groove 7, a moving hole is formed in the inner wall of one side of the rectangular hole, a fixed plate 8 is slidably mounted in the moving hole, a pulling plate 9 is fixedly connected to the bottom of the fixed plate 8, a vertical hole is formed in the inner wall of the bottom of the moving hole, an outer spring 10 is welded to one side of the pulling plate 9, one end of the outer spring 10 is welded to the inner wall of the vertical hole, one side of the rectangular plate 2 is provided with a fixed groove 14, the fixed plate 8 is clamped with the fixed groove 14, a partition plate 11 is fixedly connected in the storage box 1, one side of the chassis 5, which is close to the partition plate 11, is provided with a mounting groove, a magnet 12 is fixedly connected in the mounting groove, the pull plate 9 is pulled, the pull plate 9 extrudes the outer spring 10 and drives the fixed plate 8 to move, so that the fixed plate 8 moves out of the fixed groove 14, then the music stand 4 is pushed downwards until the two magnets 12 are adsorbed, the music stand 4 is convenient to store after the music stand 4 is used, when the music stand 4 is needed to be used, the music stand 4 is pulled upwards to separate the two magnets 12, then the music stand 4 is rotated, the music stand 4 drives the chassis 5 to rotate through the rotating shaft 3, the music stand 4 is rotationally adjusted, after the adjustment is completed, the music stand 4 is pulled upwards until the fixed rod 6 on the chassis 5 is clamped into one rod groove 7, at this moment, the outer spring 10 resets to drive the pulling plate 9 to move rightwards, the pulling plate 9 drives the fixing plate 8 to move rightwards, so that the fixing plate 8 is clamped into the fixing groove 14, the rectangular plate 2 is limited, and the music stand 4 is convenient to use.
According to fig. 2 and 3, the top end of the chassis 5 is in contact with the inner wall of the top of the storage box 1, the plurality of rod grooves 7 are arranged at intervals in an annular shape, the music stand 4 after rotation adjustment is convenient to limit, one side of the pulling plate 9 is in contact with the inner wall of one side of the vertical hole, and the fixed plate 8 can be limited.
According to the illustration in fig. 1, the rear side of the storage box 1 is provided with a box door 13, so that articles can be conveniently stored in the storage box 1, and the bottom of the music stand 4 is in contact with the rectangular plate 2.
The music vocal training auxiliary device provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.