Teaching aid suitable for preschool child music education

Abstract

The utility model provides a teaching aid suitable for preschool child music education. According to the teaching aid suitable for preschool child music education, two mounting pipes are fixedly connected to the positions, close to the two sides, of the bottom of a shell, the bottoms of the two mounting pipes are fixedly connected with a plurality of connecting pipes, and the bottom ends of the connecting pipes are fixedly connected with suction cups; fixing pipes are fixedly connected to the positions, close to the back faces, of the adjacent sides of the two mounting pipes, a tee joint is fixedly connected to the other ends of the two fixing pipes, a hose is mounted at the other outlet of the tee joint, a pressing ball is mounted at the other end of the hose through a control switch, and the mounting openings are formed in the top of the shell. And a plurality of note keys are mounted at the bottom of the inner wall of the mounting opening. According to the teaching aid suitable for preschool child music education provided by the utility model, through the structure, the shell can be firmly adsorbed on a desktop through the sucking disc, the preschool child is prevented from pushing the shell, and the teaching aid is convenient for the preschool child to use.

Description

Technical Field

[0001] The utility model relates to the technical field of preschool music education teaching aids, in particular to a teaching aid suitable for preschool music education. Background Art

[0002] Music is a form of audible art expression composed of changing melodies. It can stimulate the cerebral cortex of young children, thereby enhancing their cognitive ability, creativity, imagination, emotional perception, etc. It is of great significance to the healthy physical and mental development of young children. Therefore, in the growth process of preschool children, it is necessary to use a teaching aid to provide them with basic music education to ensure their normal development and growth.

[0003] Music education for preschool children generally uses animation and musical note exercises to arouse the children's interest through animation, and then they practice with musical note buttons to strengthen their memory.

[0004] Traditional preschool music education teaching aids are generally small in size and are placed on a table for use. Preschool children are generally more active, and the teaching aids lack a fixed structure and are easily pushed if simply placed on the table, which is inconvenient for preschool children to use.

[0005] Therefore, it is necessary to provide a teaching aid that is applicable to preschool children's music education to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model provides a teaching aid suitable for preschool music education, which solves the problem that the preschool music teaching aid is generally small in size and can be easily pushed by the preschool children when simply placed on a table for use, making it inconvenient to use.

[0007] In order to solve the above technical problems, the utility model provides a teaching aid suitable for preschool music education, comprising: a shell;

[0008] Two mounting tubes, the two mounting tubes are fixedly connected to the bottom of the shell near the two sides, the bottoms of the two mounting tubes are fixedly connected to a plurality of connecting tubes, the bottom ends of the connecting tubes are fixedly connected to suction cups, the adjacent sides of the two mounting tubes are fixedly connected to fixing tubes near the back, the other ends of the two fixing tubes are fixedly connected to a three-way head, the other outlet of the three-way head is installed with a hose, and the other end of the hose is installed with a pressing ball through a control switch;

[0009] The mounting opening is opened at the top of the shell, a plurality of note buttons are installed at the bottom of the inner wall of the mounting opening, a folding head is rotatably connected to the back of the mounting opening, a folding cover is fixedly connected to the top of the folding head, and a display screen is installed on the front of the folding cover.

[0010] The three-way head is fixedly connected to the bottom of the shell at the back. The inside of the installation tube is empty. There are holes for air circulation between the installation tube, the connecting tube and the suction cup. The control switch can seal and open the hose. By pressing the control switch, the air is discharged from the hose. By releasing the control switch, the hose can be sealed. Pressing the pressing ball can inject air into the inside of the suction cup to facilitate the removal of the suction cup. The structure of the top of the shell can refer to Figure 4 The display screen is a tablet-like device that can be controlled by touch and connected to the Internet.

[0011] Preferably, support bolts are installed at positions on both sides of the front side of the folding cover, and buckles are installed at the bottom of the shell.

[0012] The support bolt contacts with the protrusion on the inner wall of the installation hole, which can prevent the display screen from directly contacting the note keys.

[0013] Preferably, handles are fixedly connected to both sides of the shell, and light strips are fixedly connected to the top of the shell near both sides.

[0014] The handle is convenient for holding the housing.

[0015] Preferably, two support assemblies are installed near the middle of the bottom of the shell, and the support assemblies include support tubes.

[0016] The supporting assembly plays a supporting role for the middle position of the shell.

[0017] Preferably, a support spring is installed on the top of the inner wall of the support tube through a support sheet, and the other end of the support spring is fixedly connected to a movable disk.

[0018] Preferably, a movable bolt is fixedly connected to the bottom of the movable disk, and a contact disk is fixedly connected to the bottom end of the movable bolt.

[0019] The contact plate is in contact with the tabletop.

[0020] Compared with the related art, the teaching aids for preschool music education provided by the utility model have the following beneficial effects:

[0021] The utility model provides a teaching aid suitable for preschool children's music education. When the preschool children need to use the music teaching aid for music education, firstly, two installation tubes with suction cups are installed on the bottom of the shell body, and the two installation tubes are connected through a three-way head and a fixed tube, and then a pressing ball with a control switch and the three-way head are connected through a hose. When it is needed to use, it is only necessary to wipe the desktop clean, and then the two rows of suction cups are brought into contact with the desktop, and the control switch is pressed, and the suction cups are compressed to be adsorbed on the desktop. After the suction cups are completely adsorbed, it is only necessary to release the control switch to complete the fixation of the shell body, and then the folding cover with a display screen is opened to play the materials to be taught, and the preschool children can be taught through the cooperation of animation and musical note buttons. When it is needed to be removed after use, it is only necessary to press the pressing ball to inject air into the inside of the suction cup through the fixed tube, and the shell body can be easily removed. Through this structure, the shell body can be firmly adsorbed on the desktop through the suction cup, so that the preschool children are prevented from pushing the shell body to be located, and it is convenient for the preschool children to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A structural schematic diagram of a preferred embodiment of the teaching aids for preschool music education provided by the utility model;

[0023] Figure 2 A schematic diagram of the structure of a suction cup is provided for the utility model;

[0024] Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown;

[0025] Figure 4 A structural schematic diagram of a note button is provided for the utility model;

[0026] Figure 5 The utility model provides a structural schematic diagram of a support spring.

[0027] Numbers in the figure: 1. shell, 2. mounting tube, 3. connecting tube, 4. suction cup, 5. handle, 6. light strip, 7. folding cover, 8. support bolt, 9. display screen, 10. folding head, 11. mounting port, 12. support assembly, 121. support tube, 122. support sheet, 123. support spring, 124. movable disk, 125. movable bolt, 126. contact disk, 13. buckle, 14. three-way head, 15. fixing tube, 16. hose, 17. control switch, 18. pressing ball, 19. note button. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the teaching aids for preschool music education provided by the utility model; Figure 2 A schematic diagram of the structure of a suction cup is provided for the utility model; Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown; Figure 4 A structural schematic diagram of a note button is provided for the utility model; Figure 5 The utility model provides a structural schematic diagram of a support spring. The teaching aid suitable for preschool music education comprises: a housing 1;

[0030] Two mounting tubes 2, the two mounting tubes 2 are fixedly connected to the bottom of the shell 1 near the two sides, the bottoms of the two mounting tubes 2 are fixedly connected with a plurality of connecting tubes 3, the bottom ends of the connecting tubes 3 are fixedly connected with suction cups 4, the adjacent sides of the two mounting tubes 2 are fixedly connected with fixing tubes 15 near the back, the other ends of the two fixing tubes 15 are fixedly connected with three-way connectors 14, the other outlet of the three-way connector 14 is installed with a hose 16, and the other end of the hose 16 is installed with a pressing ball 18 through a control switch 17;

[0031] The mounting opening 11 is opened at the top of the shell 1, and a plurality of note buttons 19 are installed at the bottom of the inner wall of the mounting opening 11. A folding head 10 is rotatably connected to the back of the mounting opening 11, and a folding cover 7 is fixedly connected to the top of the folding head 10. A display screen 9 is installed on the front of the folding cover 7.

[0032] The three-way head 14 is fixedly connected to the bottom of the shell 1 at the back. The inside of the installation tube 2 is empty. There are holes for air circulation between the installation tube 2, the connecting tube 3 and the suction cup 4. The control switch 17 can seal and open the hose 16. By pressing the control switch 17, the air is discharged from the hose 16. By releasing the control switch 17, the hose 16 can be sealed. Pressing the pressing ball 18 can inject air into the inside of the suction cup 4 to facilitate the removal of the suction cup 4. The structure of the top of the shell 1 can refer to Figure 4 The display screen 9 is a device similar to a tablet, which can be controlled by touch screen or connected to the Internet. The folding cover 7 is flush with the top of the housing 1 after being folded. The shape of the mounting opening 11 can refer to Figure 1 and Figure 4 .

[0033] Support bolts 8 are installed at both sides of the front of the folding cover 7 , and buckles 13 are installed at the bottom of the housing 1 .

[0034] The support bolt 8 contacts with the protrusion on the inner wall of the installation opening 11, which can prevent the display screen 9 from directly contacting the note button 19. The buckle 13 can clamp the hose 16 when it is not in use.

[0035] Handles 5 are fixedly connected to both sides of the housing 1 , and light strips 6 are fixedly connected to the top of the housing 1 near both sides.

[0036] The handle 5 is convenient for holding the housing 1, and the light strip 6 can light up along with the musical notes to increase the beauty.

[0037] Two support assemblies 12 are installed near the middle of the bottom of the housing 1 , and the support assemblies 12 include support tubes 121 .

[0038] The support component 12 plays a supporting role for the middle position of the shell 1. The support component 12 is retractable and can be used in conjunction with the suction cup 4.

[0039] A support spring 123 is installed on the top of the inner wall of the support tube 121 through a support sheet 122 , and a movable disk 124 is fixedly connected to the other end of the support spring 123 .

[0040] The movable plate 124 moves inside the support tube 121 .

[0041] A movable bolt 125 is fixedly connected to the bottom of the movable disk 124 , and a contact disk 126 is fixedly connected to the bottom end of the movable bolt 125 .

[0042] The contact plate 126 contacts the desktop, and the movable pin 125 penetrates the bottom end of the supporting tube 121 .

[0043] The working principle of the teaching aids suitable for preschool music education provided by the utility model is as follows:

[0044] First, install the two mounting tubes 2 with suction cups 4 on the bottom of the shell 1, and connect the two mounting tubes 2 through the three-way head 14 and the fixing tube 15, and then connect the pressing ball 18 with the control switch 17 and the three-way head 14 through the hose 16. When it is needed, just wipe the desktop clean, then make the two rows of suction cups 4 contact the desktop, and press the control switch 17, and compress the suction cups 4 to make them adsorbed on the desktop. After the suction cups 4 are completely adsorbed, just release the control switch 17 to complete the fixation of the shell 1, and then open the folding cover 7 with the display screen 9, play the materials to be taught, and teach preschool children through the cooperation of animation and note buttons 19. When it is necessary to remove it after use, just press the pressing ball 18 to inject air into the inside of the suction cup 4 through the fixing tube 15, and the shell 1 can be easily removed.

[0045] Compared with the related art, the teaching aids for preschool music education provided by the utility model have the following beneficial effects:

[0046] When a preschooler needs to use the music teaching aid for music education, first install the two mounting tubes 2 with the suction cups 4 at the bottom of the shell 1, and connect the two mounting tubes 2 through the three-way head 14 and the fixing tube 15, then connect the pressing ball 18 with the control switch 17 and the three-way head 14 through the hose 16, when it is needed, just wipe the desktop clean, then make the two rows of suction cups 4 contact with the desktop, and press the control switch 17, and compress the suction cups 4 to make them adsorbed on the desktop, after the suction cups 4 are completely adsorbed, just release the control switch 17, and the fixing of the shell 1 is completed, then open the folding cover 7 with the display screen 9, play the materials to be taught, and teach the preschooler through the animation and the note button 19. When it is needed to be removed after use, just press the pressing ball 18 to inject air into the inside of the suction cup 4 through the fixing tube 15, and the shell 1 can be easily removed. Through this structure, the shell 1 can be firmly adsorbed on the desktop through the suction cup 4, avoiding the preschooler from pushing the shell 1 to be located, which is convenient for the preschooler to use.

[0047] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A teaching aid suitable for preschool music education, characterized in that: include: case; Two mounting tubes, the two mounting tubes are fixedly connected to the bottom of the shell near the two sides, the bottoms of the two mounting tubes are fixedly connected to a plurality of connecting tubes, the bottom ends of the connecting tubes are fixedly connected to suction cups, the adjacent sides of the two mounting tubes are fixedly connected to fixing tubes near the back, the other ends of the two fixing tubes are fixedly connected to a three-way head, the other outlet of the three-way head is installed with a hose, and the other end of the hose is installed with a pressing ball through a control switch; The mounting opening is opened at the top of the shell, a plurality of note buttons are installed at the bottom of the inner wall of the mounting opening, a folding head is rotatably connected to the back of the mounting opening, a folding cover is fixedly connected to the top of the folding head, and a display screen is installed on the front of the folding cover.

2. The teaching aid for preschool music education according to claim 1, characterized in that: Support bolts are installed at positions on both sides of the front of the folding cover, and buckles are installed at the bottom of the shell.

3. The teaching aid for preschool music education according to claim 1, characterized in that: Handles are fixedly connected to both sides of the shell, and light strips are fixedly connected to the top of the shell near both sides.

4. The teaching aid for preschool music education according to claim 1, characterized in that: Two support components are installed near the middle of the bottom of the shell, and the support components include support tubes.

5. The teaching aid for preschool music education according to claim 4, characterized in that: A support spring is installed on the top of the inner wall of the support tube through a support sheet, and the other end of the support spring is fixedly connected with a movable disk.

6. The teaching aid for preschool music education according to claim 5, characterized in that: The bottom of the movable disk is fixedly connected with a movable bolt, and the bottom end of the movable bolt is fixedly connected with a contact disk.

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