CN210925034U

CN210925034U - Music recognition board for music teaching

Info

Publication number: CN210925034U
Application number: CN201922135986.4U
Authority: CN
Inventors: 孟令珍; 董健; 董淑兰; 李明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-03
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a music recognition board that music teaching was used relates to music teaching aid technical field, which comprises a supporting seat, the inboard of supporting seat is provided with the drawer, the lower surface of supporting seat is provided with the supporting leg, the lower extreme fixed mounting of supporting leg has the universal wheel, the upper surface of supporting seat is provided with the ejector pin, the upper end fixed mounting of ejector pin has the mounting panel, the lower fixed surface of mounting panel installs the magnetic sheet, the outside of ejector pin articulates through the hinge has the clamp plate, compares with prior art, the beneficial effects of the utility model are that: the clamp plate can be pushed down the note piece, guarantees the stability between note piece and the magnetic plate, and the clamp plate adopts transparent material, and the observation note piece that can be clear can not lead to the fact the hindrance to the sight, can push down the upper end of books through the fastening piece that sets up for books can be fixed, can not appear rotating the condition of turning over the page, make things convenient for the mr to watch in the teaching of music score.

Description

Music recognition board for music teaching

Technical Field

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

Background

In music teaching, the teacher need use music to know the register file board, music knows register file board primary structure is magnetism blackboard and magnetism musical note piece, when using, through adsorbing the musical note piece on the blackboard, the combination of a plurality of musical note pieces, express the music of the needs, but this kind of mode of pasting is when student or mr touch the blackboard between carelessness, probably can make music symbol piece take place to remove, thereby need put once more, consequently the music of current music teaching usefulness knows the register file board and passes through increasing the jack in the blackboard, make and insert between musical note piece and the blackboard and guarantee stably, though increased the stability of musical note piece, but this method is difficult to aim at the jack when using, lead to the putting efficiency of musical note piece lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a music recognition board of music teaching usefulness to solve the relatively poor problem of connection stability between student's note piece and the blackboard.

In order to achieve the above object, the utility model provides a following technical scheme: a music recognition board for music teaching comprises a supporting seat, wherein a drawer is arranged on the inner side of the supporting seat, a supporting leg is arranged on the lower surface of the supporting seat, universal wheels are fixedly mounted at the lower end of the supporting leg, an ejector rod is arranged on the upper surface of the supporting seat, a mounting plate is fixedly mounted at the upper end of the ejector rod, a magnetic plate is fixedly mounted on the lower surface of the mounting plate, a pressing plate is hinged to the outer side of the ejector rod through a hinge, a clamping block is fixedly mounted on one side of the pressing plate, a clamping groove is formed in the inner side of one end of the clamping block, the inner wall of the clamping groove is in contact connection with the outer side of the ejector rod, a handle is arranged on the outer side of the pressing plate, a fixing block is fixedly mounted on the lower surface of one, the spring has been cup jointed in the outside of slide bar, the other end fixed mounting of slide bar has the fastening block.

Preferably, the inner side of the supporting seat is provided with a cavity, and the drawer is in sliding connection with the cavity of the supporting seat.

Preferably, the material of clamp plate chooses for use transparent ya keli material, the surface of magnetic plate is provided with the staff, the outside of clamp plate is connected with the outside contact of magnetic plate.

Preferably, the surface of the magnetic plate is provided with a note block, and the inner side of the note block is provided with a magnet.

Preferably, the spring is in a compressed state, one end of the spring abuts against the stop block, and the other end of the spring abuts against the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that: this music recognition board of music teaching usefulness:

1. the note piece that sets up can adsorb on the surface of magnetic sheet, makes up through polylith note piece, can constitute the music book of needs, need open the clamp plate when carrying out placing of note piece for the clamp plate leaves the magnetic sheet, and closed clamp plate after the completion makes the clamp plate can push down the note piece, guarantees the stability between note piece and the magnetic sheet, and the clamp plate adopts transparent material, and the observation note piece that can be clear can not lead to the fact the hindrance to the sight line.

2. The fixed block makes up into the structure of an "L" shape with the layer board for the placing of books, can place in the layer board top carrying out the teaching material, can push down the upper end of books through the fastening block that sets up, makes books can fix, can not appear rotating the condition of turning over the page, makes things convenient for the mr to watch in the teaching of music score, is provided with the placing that the drawer can be used for the note piece.

Drawings

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

FIG. 2 is a left side view of the fixing block and its components of the present invention;

fig. 3 is a top view of the pressing plate and its components of the present invention.

In the figure: 10. a supporting seat; 11. a drawer; 12. supporting legs; 13. a universal wheel; 14. a top rod; 15. mounting a plate; 16. a magnetic plate; 17. a hinge; 18. pressing a plate; 19. a clamping block; 20. a card slot; 21. a handle; 22. a fixed block; 23. a support plate; 24. a slide bar; 25. a stopper; 26. a spring; 27. a fastening block; 28. a note block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a music recognition board for music teaching comprises a support seat 10, a drawer 11 is arranged on the inner side of the support seat 10, a cavity is arranged on the inner side of the support seat 10, the drawer 11 is in sliding connection with the cavity of the support seat 10, the drawer 11 is arranged inside the support seat 10 and used for storing sundries, a support leg 12 is arranged on the lower surface of the support seat 10, universal wheels 13 are fixedly arranged at the lower end of the support leg 12, four support legs 12 are distributed at four corners of the support seat 10 and are convenient to move through the universal wheels 13, a push rod 14 is arranged on the upper surface of the support seat 10, a mounting plate 15 is fixedly arranged at the upper end of the push rod 14, a magnetic plate 16 is fixedly arranged on the lower surface of the mounting plate 15, a magnet is arranged inside the magnetic plate 16, a note block 28 is arranged on the surface of the magnetic plate 16, a magnet is, the note blocks 28 can be adsorbed on the surface of the magnetic plate 16, the note blocks 28 are combined to form a required music score, the outer side of the ejector rod 14 is hinged with a pressing plate 18 through a hinge 17, the pressing plate 18 can change the angle by taking the hinge 17 as the center of a circle, one side of the pressing plate 18 is fixedly provided with a clamping block 19, the inner side of one end of the clamping block 19 is provided with a clamping groove 20, the clamping block 19 is made of plastic materials and has good toughness and strong deformation resistance, the inner wall of the clamping groove 20 is in contact connection with the outer side of the ejector rod 14, the position of the pressing plate 18 can be fixed through the action of the clamping block 19, the pressing plate 18 is made of transparent acrylic materials, the surface of the magnetic plate 16 is provided with a staff, the outer side of the pressing plate 18 is in contact connection with the outer side of the magnetic plate 16, the pressing plate 18 can press the note blocks 28, the stability, the note block 28 can be clearly observed, the sight line cannot be obstructed, the handle 21 is arranged on the outer side of the pressing plate 18, the pressing plate 18 can be conveniently opened and closed by the handle 21, the fixed block 22 is fixedly arranged on the lower surface of one end of the mounting plate 15, the supporting plate 23 is arranged at the lower end of the fixed block 22, the fixed block 22 and the supporting plate 23 are combined into an L-shaped structure for placing books, teaching materials can be placed above the supporting plate 23, the sliding rod 24 is inserted into the inner side of the upper end of the fixed block 22, the sliding rod 24 can move in the fixed block 22, the stop block 25 is arranged at one end of the sliding rod 24, the spring 26 is sleeved on the outer side of the sliding rod 24, the spring 26 is in a compression state, one end of the spring 26 supports against the stop block 25, the other end of the spring 26 supports against the fixed block 22, the other end fixed mounting of slide bar 24 has fastening block 27, and slide bar 24 can drive fastening block 27 and remove when removing, can push down the upper end of books through the fastening block 27 that sets up for books can be fixed, the condition of turning over the page can not appear rotating, make things convenient for the mr to watch in the teaching of music score.

The utility model discloses when concrete implementation: when the book is used, if the note blocks 28 need to be placed, the handle 21 needs to be pulled firstly to separate the clamping block 19 from the ejector rod 14, so that the pressing plate 18 is separated from the magnetic plate 16, the note blocks 28 are attached to the surface of the magnetic plate 16, a required music score can be formed by combining the note blocks 28, after the book is completed, the pressing plate 18 is closed again, so that the clamping block 19 is clamped and embedded on the outer side of the ejector rod 14, the position of the pressing plate 18 can be fixed through the action of the clamping block 19, the note blocks 28 can be pressed by the pressing plate 18, the stability between the note blocks 28 and the magnetic plate 16 is ensured, if the book needs to be fixed, the fastening block 27 needs to be pulled forwards firstly to compress the spring 26, teaching materials can be placed above the supporting plate 23, the fastening block 27 is loosened, the spring 26 rebounds, so that the sliding rod 24 drives the fastening block 27 to move, the fastening block 27 may press the upper end of the book so that the book can be fixed above the tray 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a music recognition board that music teaching was used, includes supporting seat (10), its characterized in that: the inner side of the supporting seat (10) is provided with a drawer (11), the lower surface of the supporting seat (10) is provided with supporting legs (12), the lower end of each supporting leg (12) is fixedly provided with a universal wheel (13), the upper surface of the supporting seat (10) is provided with an ejector rod (14), the upper end of each ejector rod (14) is fixedly provided with a mounting plate (15), the lower surface of each mounting plate (15) is fixedly provided with a magnetic plate (16), the outer side of each ejector rod (14) is hinged with a pressing plate (18) through a hinge (17), one side of each pressing plate (18) is fixedly provided with a clamping block (19), the inner side of one end of each clamping block (19) is provided with a clamping groove (20), the inner wall of each clamping groove (20) is in contact connection with the outer side of each ejector rod (14), the outer side of each pressing plate (18), the lower extreme of fixed block (22) is provided with layer board (23), the inboard slip rod (24) of pegging graft of the upper end of fixed block (22), the one end of slip rod (24) is provided with dog (25), spring (26) have been cup jointed in the outside of slip rod (24), the other end fixed mounting of slip rod (24) has fastening block (27).

2. The music score recognition board for music teaching according to claim 1, wherein: the inner side of the supporting seat (10) is provided with a cavity, and the drawer (11) is in sliding connection with the cavity of the supporting seat (10).

3. The music score recognition board for music teaching according to claim 1, wherein: the material of clamp plate (18) chooses transparent ya keli material for use, the surface of magnetic sheet (16) is provided with the staff, the outside of clamp plate (18) is connected with the outside contact of magnetic sheet (16).

4. The music score recognition board for music teaching according to claim 1, wherein: the surface of magnetic plate (16) is provided with note piece (28), the inboard of note piece (28) is provided with the magnet.

5. The music score recognition board for music teaching according to claim 1, wherein: the spring (26) is in a compressed state, one end of the spring (26) is propped against the stop block (25), and the other end of the spring (26) is propped against the fixed block (22).