Multifunctional infant music education toy

Abstract

The utility model relates to the field of infant toys, and discloses a multifunctional infant music education toy which comprises a base, a support is arranged at the top of the base, an electronic square drum is rotationally arranged between the inner walls of the support, a sound production element is arranged in the electronic square drum, a first gear and a second gear which are meshed with each other are rotationally arranged on one side of the support, and the first gear is fixed to the electronic square drum. A connecting shaft is fixed to one side of the second gear, a connecting plate is fixed to the end, away from the second gear, of the connecting shaft, and a rocking handle is in spline connection with the end, away from the connecting shaft, of the connecting plate. The rotatable electronic square drum is arranged at the top of the base, and the sound production element is arranged in the electronic square drum, so that in the process that a child rocks a rocking handle to rotate the electronic square drum, the child needs to observe the rotation condition of the electronic square drum with eyes, feel visual changes, listen to different sounds produced by the sound production element with ears and experience auditory stimulation; meanwhile, the hand needs to shake the rocking handle to control the rotating speed and strength, and the muscle strength and the hand-eye coordination ability of the hand are exercised.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of infant toys, in particular to a multifunctional infant music education toy. BACKGROUND

[0002] In the growth process of infants, music education plays a crucial role in the development of intelligence, the cultivation of emotions and the stimulation of creativity. Existing electronic music toys usually have multiple preset music and sound effects built-in. Infants can play music by pressing the corresponding buttons. Such toys are simple to operate, can attract the attention of infants and stimulate their interest in music. However, electronic music toys only allow infants to passively listen to music, lacking opportunities for active participation in music creation and expression, which is not conducive to the cultivation of infants' music perception ability and creativity.

[0003] To solve the above problems, a multifunctional infant music education toy is proposed.

[0004] The above information disclosed in the background of the application is only used to increase the understanding of the background of the application, and therefore, it can include prior art known to those skilled in the art. CONTENT OF THE INVENTION

[0005] To solve the above problems, the present application provides a multifunctional infant music education toy.

[0006] The multifunctional infant music education toy provided by the present application adopts the following technical scheme:

[0007] A multifunctional infant music education toy, comprising a base, a support is arranged on the top of the base, an electronic square drum is rotatably arranged between the inner walls of the support, a sound producing element is arranged in the electronic square drum, a gear one and a gear two are rotatably arranged on one side of the support, the gear one is fixed with the electronic square drum, a connecting shaft is fixed on one side of the gear two, a connecting plate is fixed on the end of the connecting shaft away from the gear two, a handle is spline-connected on the end of the connecting plate away from the connecting shaft, and a limiting assembly for limiting the gear two is arranged on the connecting plate.

[0008] Preferably, the limiting assembly comprises a knob, a pin and a limiting block, a through hole is formed on one side of the connecting plate for the pin to pass through, a through opening and a limiting groove are formed on the outer diameter edge of the through hole in communication, the knob is fixed on the end of the pin away from the support, the limiting block is fixed on the surface of the pin, the limiting block is below the knob, the limiting block is gap-fitted with the through opening, the limiting block is slidable in the limiting groove, a plurality of limiting holes are circumferentially formed on one side of the support along the axis direction of the gear two, and the limiting holes are inserted and fitted with the pin.

[0009] Preferably, when the limiting hole is engaged with the pin, the limiting block passes through the opening and slides to abut against the side wall of the limiting groove.

[0010] Preferably, a cross groove is provided on one side of the connecting plate, and a cross block is fixed at the bottom of the crank handle, with the cross block engaging with the cross groove via a spline.

[0011] Preferably, the outer wall of the base is provided with a plurality of rotating grooves in the circumferential direction, each of the plurality of rotating grooves is fixed with a sleeve rod, and each of the plurality of sleeve rods is rotatably provided with a plurality of balls.

[0012] Preferably, the base is provided with a suction cup at its bottom.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] By incorporating a rotatable electronic square drum at the top of the base, with a sound-producing element inside, the toy allows children to rotate by manually cranking a handle. This crank causes a connecting plate to rotate, which in turn drives a connecting shaft and gear two, resulting in the rotation of gear one and the electronic square drum. The frequency of the sound-producing element changes with the rotation of the electronic square drum. Compared to other technologies, this toy requires children to observe the rotation of the electronic square drum with their eyes, experiencing visual changes, and listen to the different sounds emitted by the sound-producing element, experiencing auditory stimulation. Simultaneously, children need to crank the handle, controlling the rotation speed and force, thus exercising their hand muscle strength and hand-eye coordination. Furthermore, the handle can be detached and used as a drumstick, increasing the toy's playability and functionality, and extending its lifespan. This allows children to enjoy the toy at different stages of their development, and the diverse ways to play satisfy their curiosity and exploratory desires, enabling them to continuously discover new surprises while playing, thus enhancing the toy's attractiveness and fun. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the application embodiment;

[0016] Figure 2 This is a partial structural diagram of an embodiment of the application. Figure 1 ;

[0017] Figure 3 yes Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a side sectional view of the connecting plate in an embodiment of the application;

[0019] Figure 5 This is a partial structural diagram of an embodiment of the application. Figure 1 ;

[0020] Figure 6This is a schematic diagram of the suction cup structure in an embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Base; 2. Rotating groove; 3. Sleeve rod; 4. Ball bearing; 5. Bracket; 6. Electronic square drum; 7. Gear 1; 8. Gear 2; 9. Connecting shaft; 10. Connecting plate; 11. Cross groove; 12. Crank handle; 13. Cross block; 14. Knob; 15. Limiting hole; 16. Through port; 17. Limiting groove; 18. Pin; 19. Limiting block; 20. Suction cup. Detailed Implementation

[0022] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0023] This application discloses a multifunctional music education toy for young children. (See attached embodiment.) Figures 1-6 A multifunctional early childhood music education toy includes a base 1, a support 5 on the top of the base 1, an electronic square drum 6 rotatably mounted between the inner walls of the support 5, and a sound-producing element inside the electronic square drum 6.

[0024] The sound-generating components include a rotation speed sensor, a main control chip, an audio processing module, a speaker, and a lithium battery. The rotation speed sensor is installed inside the bracket 5 on the side near the rotating shaft 9 to detect the rotation status of gear 8 and electronic square drum 6. When the rotating shaft 9 rotates, the pulse signal generated by the rotation speed sensor is directly transmitted to the main control chip for subsequent speed analysis and sound effect adjustment. The main control chip is fixed inside the base 1 to receive data from the rotation speed sensor, calculate the current rotation speed value, and select the corresponding sound effect or rhythm mode according to different rotation speed values ​​based on the pre-programmed algorithm, and send instructions to the audio processing module. The audio processing module is fixed inside the base 1, adjacent to the main control chip, to facilitate efficient communication between the two. The audio processing module reads the corresponding sound effect file from the built-in storage or generates a sound signal of a specific frequency in real time according to the instructions of the main control chip. The processed audio signal is sent to the speaker and finally converted into audible sound output. The speaker is set on the surface of the square drum shell. After receiving the electrical signal from the audio processing module, the speaker generates a sound waveform of the corresponding frequency through the vibration of the diaphragm, thereby realizing the playback of sound. The lithium battery is set at the bottom of the base 1 for easy charging or replacement. The lithium battery is used to power the modules and provides a stable voltage through a voltage regulator circuit.

[0025] One side of the bracket 5 is equipped with two meshing gears, 7 and 8. Gear 7 is fixed to the electronic square drum 6. A connecting shaft 9 is fixed to one side of gear 8. A connecting plate 10 is fixed to the end of the connecting shaft 9 away from gear 8. A crank handle 12 is connected to the end of the connecting plate 10 away from the connecting shaft 9. A cross groove 11 is opened on one side of the connecting plate 10. A cross block 13 is fixed to the bottom of the crank handle 12. The cross block 13 is splined with the cross groove 11. When in use, the child shakes the crank handle 12, which, under the connection of the connecting plate 10, causes the connecting shaft 9 and gear 8 to rotate, thereby driving gear 7 and the electronic square drum 6 to rotate. A rotation speed sensor monitors the rotation speed of the square drum in real time and sends the data back. The signal is fed to the main control chip, which determines the sound effect type corresponding to the current rotation speed according to the preset program and instructs the audio processing module to generate the corresponding sound signal, which is finally played out by the speaker. This achieves the effect of producing different timbres as the rotation speed of the electronic square drum 6 changes, providing a rich interactive experience. While shaking the handle 12 to rotate the electronic square drum 6, children need to observe the rotation of the electronic square drum 6 with their eyes and feel the visual changes, and listen to the different sounds emitted by the sound-producing element with their ears, experiencing auditory stimulation. At the same time, their hands need to shake the handle 12 to control the rotation speed and force, which exercises the muscle strength of their hands and hand-eye coordination.

[0026] Reference Figures 1-5 The connecting plate 10 is provided with a limiting component for limiting the second gear 8. The limiting component includes a knob 14, a pin 18, and a limiting block 19. A through hole for the pin 18 to pass through is opened on one side of the connecting plate 10. A through opening 16 and a limiting groove 17 are opened on the outer diameter edge of the through hole. The knob 14 is fixed to the end of the pin 18 away from the bracket 5. The limiting block 19 is fixed to the surface of the pin 18 and is located below the knob 14. The limiting block 19 is clearance-fitted with the through opening 16 and can slide in the limiting groove 17. Multiple limiting holes 15 are circumferentially opened on one side of the bracket 5 along the axis of the second gear 8. The limiting holes 15 are inserted and fitted with the pin 18. When the electronic square drum 6 stops rotating, the pin 18 is... The limit block 19 passes through the through hole and is inserted into the limiting hole 15. At this time, the limiting block 19 passes through the through hole 16. Turning the knob 14 makes the limiting block 19 slide to abut against the side wall of the limiting groove 17 to limit the gear 8, thereby limiting the electronic square drum 6. At this time, the crank handle 12 can be removed, and the spline engagement between the cross block 13 and the cross groove 11 can be canceled. The crank handle 12 can be used as a drumstick to manually strike the drumhead of the electronic square drum 6. This not only increases the playability and function of the toy, but also extends the lifespan of the toy, allowing children to have fun from the toy at different stages of their growth. The diverse ways of playing can also satisfy children's curiosity and desire to explore, allowing them to discover new surprises while playing with the toy, thus increasing the attractiveness and fun of the toy.

[0027] Reference Figure 1The base 1 has multiple rotating grooves 2 circumferentially opened on its outer wall. Each of the multiple rotating grooves 2 has a fixed sleeve 3, and multiple balls 4 are rotatably mounted on each of the multiple sleeve 3. This encourages children to use their fingers to flick or rotate the balls 4, which can help children practice their grasping ability and fine motor skills, and is beneficial to the development of children's hand muscles. The crank handle 12 can also be used as a striking tool to strike the balls 4 to make a sound, further increasing the fun of the toy.

[0028] Reference Figure 1 , 6 The base 1 has a suction cup 20 at the bottom. The base 1 is a trapezoidal platform with a small top surface and a large bottom surface, which makes the center of gravity of the base 1 low and increases the overall stability of the toy. The suction cup 20 can effectively fix the toy on a smooth surface and prevent the toy from sliding or shifting during use.

[0029] It should be noted that when the suction cup 20 is pressed tightly against a smooth surface, the air inside the suction cup 20 is squeezed out, forming a local vacuum area. Since the external atmospheric pressure is much higher than the internal pressure of the suction cup 20, the pressure difference will press the suction cup 20 tightly against the contact surface, thereby achieving the fixing effect. If the toy needs to be moved, simply lift one side of the suction cup 20 gently to allow air to re-enter the suction cup 20, breaking the vacuum state, and the fixation can be easily released. No complicated installation steps are required to fix the toy, which helps to ensure the stability and safety of the toy during use.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0031] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multifunctional early childhood music education toy, comprising a base (1), characterized in that: The base (1) is provided with a bracket (5) on the top. An electronic square drum (6) is rotatably provided between the inner walls of the bracket (5). A sound-emitting element is provided inside the electronic square drum (6). A gear 1 (7) and a gear 2 (8) are rotatably provided on one side of the bracket (5). The gear 1 (7) is fixed to the electronic square drum (6). A connecting shaft (9) is fixed on one side of the gear 2 (8). A connecting plate (10) is fixed at the end of the connecting shaft (9) away from the gear 2 (8). A rocker arm (12) is splined to the end of the connecting plate (10) away from the connecting shaft (9). A limiting component for limiting the gear 2 (8) is provided on the connecting plate (10).

2. The multifunctional early childhood music education toy according to claim 1, characterized in that: The limiting assembly includes a knob (14), a pin (18), and a limiting block (19). A through hole for the pin (18) to pass through is provided on one side of the connecting plate (10). A through opening (16) and a limiting groove (17) are provided on the outer diameter edge of the through hole. The knob (14) is fixed at the end of the pin (18) away from the bracket (5). The limiting block (19) is fixed on the surface of the pin (18). The limiting block (19) is located below the knob (14). The limiting block (19) is clearance-fitted with the through opening (16). The limiting block (19) can slide in the limiting groove (17). A plurality of limiting holes (15) are provided circumferentially along the axis of the gear (8) on one side of the bracket (5). The limiting holes (15) are inserted into the pin (18).

3. The multifunctional early childhood music education toy according to claim 2, characterized in that: When the limiting hole (15) is engaged with the pin (18), the limiting block (19) passes through the opening (16) and slides to abut against the side wall of the limiting groove (17).

4. The multifunctional early childhood music education toy according to claim 1, characterized in that: A cross groove (11) is provided on one side of the connecting plate (10), and a cross block (13) is fixed at the bottom of the crank (12). The cross block (13) is splined with the cross groove (11).

5. A multifunctional early childhood music education toy according to claim 1, characterized in that: The base (1) has multiple rotating grooves (2) circumferentially opened on its outer wall. Each of the multiple rotating grooves (2) has a sleeve rod (3) fixed in it, and each of the multiple sleeve rods (3) has multiple balls (4) rotatably mounted on it.

6. A multifunctional early childhood music education toy according to claim 1, characterized in that: The base (1) is provided with a suction cup (20) at its bottom.

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