Early education machine

Abstract

The utility model provides an early education machine. The early education machine comprises an upper shell, a lower shell, a loudspeaker bin, a battery bin, a battery cover and a plugging plate, the upper shell is a first frame type structural body, the lower shell is a second frame type structural body, a first butt joint stand column is arranged at the preset position of the inner edge of the first frame type structural body, a second butt joint stand column is arranged at the preset position of the inner edge of the second frame type structural body, and the second butt joint stand column and the first butt joint stand column form a nested connection relation; the open space is provided with a top assembling face and a bottom assembling face, a loudspeaker bin is assembled on the top assembling face, a battery bin is assembled on the inner surface of the bottom assembling face, and a battery cover is assembled on the outer side face. An exposed opening is formed in the side face of the open space, and a blocking plate is assembled in the exposed opening to seal the open space.

Description

Technical Field

[0001] This application relates to the field of mechanical manufacturing technology, and particularly to an early education machine. Background Art

[0002] With the rapid development of technology and the wide application of artificial intelligence technology, the early education field has also witnessed new changes. Traditional early education methods, such as parental accompaniment and kindergarten education, although meeting children's learning needs to a certain extent, still have great room for improvement in terms of personalization, interactivity, and all-day availability. Especially in today's fast-paced life, many parents are too busy with work to provide their children with sufficient company and education, which has become an urgent problem to be solved.

[0003] In recent years, early education robots, as a new type of teaching tool, have gradually attracted the attention of parents and the market. Early education robots have characteristics such as all-day availability, personalization, and strong interactivity, which can make up for the deficiencies of traditional early education methods and provide children with a more rich and diverse learning experience. However, there are a wide variety of early education robot products on the market, but most products are still in their infancy, with single functions and insufficient interactivity, unable to truly meet the needs of parents and children.

[0004] In the design and manufacturing process of early education robots, the structural design and assembly method are one of the core elements. A reasonable structural design and assembly method can not only improve the stability and durability of early education robots, but also enhance the user experience and the market competitiveness of products. However, there are still some problems in the structural design and assembly method of current early education robots on the market, such as complex structure, difficult assembly, and poor sealing performance, which limit the development and application of early education robots. Summary of the Utility Model

[0005] The purpose of this application is to provide an early education machine to overcome or alleviate the above technical problems in the prior art.

[0006] To achieve the above purpose, this application provides the following technical solutions:

[0007] An early education machine, which includes: an upper housing, a lower housing, a speaker compartment, a battery compartment, a battery cover, and a plugging plate; the upper housing is a first frame - type structure, the lower housing is a second frame - type structure, a first docking column is arranged at a predetermined position on the inner edge of the first frame - type structure, a second docking column is arranged at a predetermined position on the inner edge of the second frame - type structure, and the second docking column and the first docking column form a nested connection relationship to dock and assemble the first frame - type structure and the second frame - type structure together to form an open space; the open space has a top assembly surface and a bottom assembly surface, the speaker compartment is assembled on the top assembly surface, the battery compartment is assembled on the inner surface of the bottom assembly surface, and the battery cover is assembled on the outer side surface; the side surface of the open space has an exposed opening, and the plugging plate is assembled in the exposed opening to seal the open space.

[0008] Optionally, the first frame - type structure is a first claw - type structure, the first claw - type structure includes a first base and a plurality of first support claws arranged around the peripheral edge of the first base; the second frame - type structure is a second claw - type structure, the second claw - type structure includes a second base and a plurality of second support claws arranged around the peripheral edge of the second base; when the second docking column and the first docking column form a nested connection relationship, the first support claws and the second support claws are docked in a one - to - one correspondence to form the exposed interface, and the top assembly surface is formed based on the first base and the bottom assembly surface is formed based on the second base.

[0009] Optionally, both the first support claws and the second support claws are provided with clamping grooves, so that when the exposed interface is formed, the clamping grooves formed on the first support claws and the second support claws are docked with each other to form a clamping ring groove for clamping the plugging plate.

[0010] Optionally, a conductive PCB board is also installed above the battery compartment to enable an electrical connection to be formed between the battery placed in the battery compartment and the main control PCB board of the early education machine.

[0011] Optionally, a conductive connection column is arranged above the battery compartment, the conductive connection column is electrically connected to the battery placed in the battery compartment and is connected to the conductive PCB board, so that an electrical connection is formed between the battery placed in the battery compartment and the main control PCB board of the early education machine.

[0012] Optionally, a key film is assembled on the upper surface of the top assembly surface, the main control PCB board is assembled on the lower surface of the top assembly surface, and the main control PCB board is electrically connected to the key film.

[0013] Optionally, the top assembly surface is provided with button through - holes, and the buttons provided on the main control PCB board pass through the button through - holes and contact the button film.

[0014] Optionally, the speaker chamber includes a speaker chamber upper cover, a speaker chamber lower cover, and a speaker body. The speaker chamber lower cover is assembled on the lower surface of the top assembly surface, and the speaker chamber lower cover is connected to the speaker chamber upper cover to form a speaker assembly space, and the speaker body is assembled in the speaker assembly space.

[0015] Optionally, the speaker chamber further includes a dust - proof film, and the dust - proof film is assembled in the speaker assembly space and covers the speaker body.

[0016] Optionally, the top assembly surface is provided with a plurality of sound - guiding through - holes, and the plurality of sound - guiding through - holes form a sound - guiding array to guide the early education sounds generated by the speaker body to the outside of the early education machine.

[0017] The early education machine provided by the embodiment of the present application has the following technical advantages:

[0018] (1) By adopting the design of the first frame - type structure (upper housing) and the second frame - type structure (lower housing), the overall structure of the early education machine is significantly simplified. At a predetermined position on the inner edge of the first frame - type structure, there are first docking columns, and at a predetermined position on the inner edge of the second frame - type structure, there are second docking columns. This design enables the two frame - type structures to be mutually docked and assembled together through a simple nested connection relationship, forming an open space. This assembly method not only simplifies the assembly steps, reduces the assembly difficulty, but also improves the assembly efficiency, effectively solving the problems of complex structure and difficult assembly of the early education machine.

[0019] (2) On the side of the open space of the early education machine, this solution designs an exposed opening and assembles a sealing plate therein. This design ingeniously solves the sealing problem of the early education machine. Through the assembly of the sealing plate, the open space can be effectively sealed to prevent the intrusion of external factors such as dust and moisture, thus ensuring the stability and safety of the internal circuit and components of the early education machine. In addition, the design of the sealing plate also takes into account the convenience of disassembly and replacement, facilitating users to maintain and service the early education machine.

[0020] (3) In addition to solving the problems of complex structure and poor sealing, by assembling a speaker chamber on the top assembly surface, the early education machine plays sounds more clearly and loudly, providing a better auditory experience for users. At the same time, a battery chamber is assembled on the inner surface of the bottom assembly surface, and a battery cover is assembled on the outer side surface. This design enables users to conveniently replace the battery, ensuring the continuous use time of the early education machine. Description of the Drawings

[0021] The accompanying drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. Among them:

[0022] Figure 1 It is an exploded schematic view of an early education machine according to an embodiment of this application.

[0023] Figure 2 It is a schematic view of the upper shell structure according to an embodiment of this application Figure 1 .

[0024] Figure 3 It is a schematic view of the upper shell structure according to an embodiment of this application Figure 2 .

[0025] Figure 4 It is a schematic view of the lower shell structure according to an embodiment of this application Figure 1 .

[0026] Figure 5 It is a schematic view of the lower shell structure according to an embodiment of this application Figure 2 .

[0027] Figure 6 It is an exploded schematic view of the speaker bin structure according to an embodiment of this application. Detailed implementation manners

[0028] The following will refer to the drawings and combine with embodiments to detail this application. Each example is provided by way of explanation of this application rather than limiting this application. In fact, those skilled in the art will clearly understand that modifications and variations can be made to this application without departing from the scope or spirit of this application. For example, features shown or described as part of one embodiment can be used in another embodiment to produce yet another embodiment. Therefore, it is desirable that this application includes such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0029] In the description of this application, the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing this application rather than requiring this application to be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to this application. The terms "connected", "connected to", "disposed" used in this application should be understood in a broad sense. For example, it can be a fixed connection or a connection; it can be directly connected or indirectly connected through an intermediate component; for those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] An early education machine provided by an embodiment of the present application has the following technical advantages:

[0031] (1) By adopting the design of the first frame structure (upper shell) and the second frame structure (lower shell), the overall structure of the early education machine is significantly simplified. At a predetermined position on the inner edge of the first frame structure, there are first docking columns, and at a predetermined position on the inner edge of the second frame structure, there are second docking columns. This design enables the two frame structures to be docked and assembled together through a simple nested connection relationship to form an open space. This assembly method not only simplifies the assembly steps, reduces the assembly difficulty, but also improves the assembly efficiency, effectively solving the problems of complex structure and difficult assembly of the early education machine.

[0032] (2) On the side of the open space of the early education machine, this solution designs an exposed opening and assembles a sealing plate therein. This design cleverly solves the sealing problem of the early education machine. Through the assembly of the sealing plate, the open space can be effectively sealed to prevent the intrusion of external factors such as dust and moisture, thus ensuring the stability and safety of the internal circuit and components of the early education machine. In addition, the design of the sealing plate also takes into account the convenience of disassembly and replacement, facilitating users to maintain and service the early education machine.

[0033] (3) In addition to solving the problems of complex structure and poor sealing, the early education machine is equipped with a speaker compartment on the top assembly surface, making the sound played by the early education machine clearer and louder, providing a better auditory experience for users. At the same time, a battery compartment is assembled on the inner surface of the bottom assembly surface, and a battery cover is assembled on the outer side. This design enables users to easily replace the battery, ensuring the continuous use time of the early education machine.

[0034] Figure 1 It is an exploded view of an early education machine according to an embodiment of the present application. Figure 2 It is a schematic diagram of the structure of the upper shell according to an embodiment of the present application Figure 1 。 Figure 3 It is a schematic diagram of the structure of the upper shell according to an embodiment of the present application Figure 2 。 Figure 4 It is a schematic diagram of the structure of the lower shell according to an embodiment of the present application Figure 1 。 Figure 5 It is a schematic diagram of the structure of the lower shell according to an embodiment of the present application Figure 2 。 Figure 6 It is an exploded view of the structure of the speaker compartment according to an embodiment of the present application. As Figures 1-6As shown in the figure, it includes: an upper housing 1, a lower housing 2, a speaker compartment 3, a battery compartment 4, a battery cover 5, and a sealing plate 6; the upper housing 1 is a first frame - type structure, the lower housing 2 is a second frame - type structure, a first docking column 11 is provided at a predetermined position on the inner edge of the first frame - type structure, a second docking column 21 is provided at a predetermined position on the inner edge of the second frame - type structure, and the second docking column 21 and the first docking column 11 form a nested connection relationship to dock and assemble the first frame - type structure and the second frame - type structure together to form an open space; the open space has a top assembly surface and a bottom assembly surface, the speaker compartment 3 is assembled on the top assembly surface, the battery compartment 4 is assembled on the inner surface of the bottom assembly surface, and the battery cover 5 is assembled on the outer side surface; the side surface of the open space has an exposed opening, and the sealing plate 6 is assembled in the exposed opening to seal the open space.

[0035] The early education machine provided in the embodiment of the present application has the following technical advantages:

[0036] (1) By adopting the design of the first frame - type structure (upper housing) and the second frame - type structure (lower housing), the overall structure of the early education machine is significantly simplified. A first docking column is provided at a predetermined position on the inner edge of the first frame - type structure, and a second docking column is provided at a predetermined position on the inner edge of the second frame - type structure. This design enables the two frame - type structures to be docked and assembled together through a simple nested connection relationship to form an open space. This assembly method not only simplifies the assembly steps, reduces the assembly difficulty, but also improves the assembly efficiency, effectively solving the problems of complex structure and difficult assembly of the early education machine.

[0037] (2) On the side surface of the open space of the early education machine, this solution designs an exposed opening and assembles a sealing plate therein. This design ingeniously solves the sealing problem of the early education machine. By assembling the sealing plate, the open space can be effectively sealed to prevent the intrusion of external factors such as dust and moisture, thus ensuring the stability and safety of the internal circuits and components of the early education machine. In addition, the design of the sealing plate also takes into account the convenience of disassembly and replacement, facilitating users to maintain and service the early education machine.

[0038] (3) In addition to solving the problems of complex structure and poor sealing, by assembling the speaker compartment on the top assembly surface of the early education machine, the early education machine plays sound more clearly and loudly, providing a better auditory experience for users. At the same time, by assembling the battery compartment on the inner surface of the bottom assembly surface and the battery cover on the outer side surface, this design enables users to conveniently replace the battery, ensuring the continuous usage time of the early education machine.

[0039] Optionally, the first frame - type structure is a first claw - type structure, and the first claw - type structure includes a first base 12 and a plurality of first support claws 13 arranged around the peripheral edge of the first base 12; the second frame - type structure is a second claw - type structure, and the second claw - type structure includes a second base 22 and a plurality of second support claws 23 arranged around the peripheral edge of the second base 22; when the second docking column 21 and the first docking column 11 form a nested connection relationship, the first support claws 13 and the second support claws 23 are docked in a one - to - one correspondence to form the exposed interface, and the top assembly surface is formed based on the first base 12 and the bottom assembly surface is formed based on the second base 22.

[0040] Therefore, with the first frame - type structure being the first claw - type structure and the second frame - type structure being the second claw - type structure, this design has the following technical advantages:

[0041] (1) Through the one - to - one correspondence docking between the first support claws 13 and the second support claws 23, it can ensure higher stability when the two frame - type structures are connected. The design of this claw - type structure can increase the contact area, improve the load - bearing capacity and impact - resistance performance of the structure.

[0042] (2) The claw - type structure makes the assembly process of the two frame - type structures simpler and more intuitive. Through the nested connection method, the docking of the two can be quickly achieved without the need for complex tools or equipment. At the same time, the disassembly process is also equally simple, improving the convenience of maintenance and replacement.

[0043] (3) During docking, the docking between the first support claws 13 and the second support claws 23 will form an exposed interface, which provides convenience for subsequent circuit connection, data transmission or other functional connections. The exposed interface can clearly display the docking state, reducing the possibility of assembly errors.

[0044] (4) The top assembly surface formed based on the first base 12 and the bottom assembly surface formed based on the second base 22 make the functional area division of the entire docking structure clearer. This helps to better manage and control the functions and positions of each component during the design and manufacturing process.

[0045] (5) The design of the claw - type structure allows, on the premise of maintaining overall stability, adjusting the number, shape and size of the support claws according to specific requirements. This flexibility makes the design highly scalable and customizable, and can adapt to the needs of different application scenarios.

[0046] (6) In a nested connection manner, the first frame - type structure body and the second frame - type structure body can be closely combined together, thereby reducing the space occupied by the overall structure. This is particularly important for application scenarios with limited space, which can improve space utilization and reduce costs.

[0047] Optionally, engaging grooves 131 are provided on both the first supporting claw 13 and the second supporting claw 23. When forming the exposed interface, the engaging grooves 131 provided on the first supporting claw 13 and the second supporting claw 23 are docked with each other to form an engaging ring groove for engaging the sealing plate 6.

[0048] Therefore, providing engaging grooves 131 on both the first supporting claw 13 and the second supporting claw 23 to be docked with each other when forming the exposed interface to form an engaging ring groove for engaging the sealing plate 6 has the following technical advantages:

[0049] (1) The design of the engaging groove 131 allows the sealing plate 6 to be easily installed on the docked first supporting claw 13 and second supporting claw 23 to form a closed structure. At the same time, due to the convenience of the engaging method, the disassembly of the sealing plate 6 is also very simple, facilitating subsequent maintenance and replacement.

[0050] (2) The engaging ring groove formed by docking the engaging grooves 131 can effectively fix the sealing plate 6 to ensure the sealing between it and the first supporting claw 13 and the second supporting claw 23. This is particularly important for application scenarios that need to prevent dust, moisture, or other contaminants from entering the exposed interface.

[0051] (3) The exposed interface may have safety hazards such as electric shock and short - circuit. By installing the sealing plate 6, these safety hazards can be effectively prevented. At the same time, the design of the engaging groove 131 can ensure the firmness of the sealing plate 6, further improving the safety of the structure.

[0052] (4) Since the engaging grooves 131 are provided on the first supporting claw 13 and the second supporting claw 23, the sealing plate 6 with different sizes and shapes can be designed according to actual needs. This flexibility enables this design to meet the requirements of more application scenarios.

[0053] (5) The installation of the sealing plate 6 not only increases the sealing and safety of the structure but also enhances the overall stability of the structure. By firmly fixing the sealing plate 6 on the first supporting claw 13 and the second supporting claw 23 through the engaging ring groove, the structure can be effectively prevented from loosening or deforming when subjected to external forces.

[0054] Optionally, a conductive PCB board 7 is also installed above the battery compartment (4) to form an electrical connection between the battery placed in the battery compartment 4 and the main control PCB board 8 of the early education machine.

[0055] Optionally, a conductive connection post is provided above the battery compartment 4. The conductive connection post is electrically connected to the battery placed in the battery compartment 4 and is connected to the conductive PCB board 7, so that an electrical connection is formed between the battery placed in the battery compartment 4 and the main control PCB board 8 of the early education machine.

[0056] In the design of the early education machine, the electrical connection between the battery and the main control PCB board 8 of the early education machine is realized by installing a conductive PCB board 7 or providing a conductive connection post above the battery compartment 4, which has the following technical advantages:

[0057] (1) Using the conductive PCB board 7 or the conductive connection post can greatly simplify the circuit design inside the early education machine. This design reduces the complexity of traditional wire connections, reduces the risk of circuit failures, and at the same time makes the connection between the battery compartment 4 and the main control PCB board 8 more compact and reliable.

[0058] (2) The conductive PCB board 7 and the conductive connection post have excellent electrical conductivity and stability, which can ensure a stable electrical connection between the battery and the main control PCB board 8. This design can reduce performance degradation or failures caused by poor contact or circuit aging.

[0059] (3) The connection method using the conductive PCB board 7 or the conductive connection post makes the installation and replacement of the battery simpler. Users or maintenance personnel do not need to perform complex circuit connection operations, and only need to put the battery into the battery compartment 4 and ensure good contact with the conductive PCB board 7 or the conductive connection post.

[0060] (4) The design of the conductive PCB board 7 or the conductive connection post can support more function expansions. For example, by adding additional circuits or sensors on the conductive PCB board 7, the early education machine can achieve more interactive functions and intelligent features, thus enriching the user experience.

[0061] (5) The designs of the conductive PCB board 7 and the conductive connection post usually undergo strict safety tests and verifications to ensure their stability and safety during use. This design can effectively prevent safety hazards caused by problems such as circuit short circuits and overloads, and protect the safety of users.

[0062] Optionally, a key film 9 is assembled on the upper surface of the top assembly surface, and the main control PCB board 8 is assembled on the lower surface of the top assembly surface. The main control PCB board 8 is electrically connected to the key film 9.

[0063] Optionally, a key through hole 10 is provided on the top assembly surface. The keys provided on the main control PCB board 8 pass through the key through hole 10 and contact the key film 9.

[0064] In the design of the early education machine, by assembling the key film 9 on the upper surface of the top assembly surface and electrically connecting it to the main control PCB board 8 on the lower surface, and at the same time opening key through-holes 10 on the top assembly surface to allow the keys on the main control PCB board 8 to pass through and contact the key film 9, the following technical advantages are achieved:

[0065] (1) The key film 9 usually has the characteristics of comfortable touch and sensitive response. Users can interact with the early education machine intuitively and conveniently by operating the key film 9. This design makes the operation of the early education machine more user-friendly and improves the user experience.

[0066] (2) The key film 9 and the main control PCB board 8 transmit signals through electrical connection. This method has higher reliability and stability compared with traditional mechanical keys. The key film 9 can effectively prevent key failure caused by mechanical wear or dust pollution, ensuring the long-term stable operation of the early education machine.

[0067] (3) By opening the key through-holes 10 on the top assembly surface, the keys on the main control PCB board 8 can directly pass through and contact the key film 9 without additional mechanical structures or connectors. This design simplifies the overall structure of the early education machine and reduces the manufacturing cost.

[0068] (4) Since the key film 9 is independently assembled on the upper surface of the top assembly surface, it can be replaced or repaired separately. When the key film 9 is worn or damaged, users or maintenance personnel can easily remove it and replace it with a new key film 9 without disassembling or repairing the entire early education machine.

[0069] (5) The key film 9 usually has a good appearance design and waterproof performance, which can effectively protect the main control PCB board 8 from liquid splashing or dust pollution. At the same time, the appearance design of the key film 9 can be coordinated with the overall style of the early education machine, enhancing the aesthetics of the early education machine.

[0070] Optionally, the speaker chamber 3 includes a speaker chamber upper cover 31, a speaker chamber lower cover 32, and a speaker main body 33. The speaker chamber lower cover 32 is assembled on the lower surface of the top assembly surface, and the speaker chamber lower cover 32 is connected to the speaker chamber upper cover 31 to form a speaker assembly space, and the speaker main body 33 is assembled in the speaker assembly space.

[0071] Optionally, the speaker chamber 3 further includes a dust-proof film 34, and the dust-proof film 34 is assembled in the speaker assembly space and covers the speaker main body 33.

[0072] Therefore, in the design of the early education machine, the speaker chamber 3 is designed to include a speaker chamber upper cover 31, a speaker chamber lower cover 32, a speaker main body 33, and an optional dust-proof film 34, achieving the following technical advantages:

[0073] (1) The speaker compartment, as an independent module, consists of a speaker compartment upper cover 31 and a speaker compartment lower cover 32, which is convenient for assembly and disassembly. This modular design not only improves production efficiency but also makes it more convenient to repair and replace the speaker.

[0074] (2) The speaker compartment lower cover 32 is assembled on the lower surface of the top assembly surface and forms a speaker assembly space after being connected to the speaker compartment upper cover 31, effectively protecting the speaker main body 33 from external impacts and dust pollution.

[0075] (3) The design of the speaker compartment can optimize the sound propagation path, reduce sound loss and distortion during propagation, thereby improving the sound quality effect of the early education machine.

[0076] (4) By assembling a dust-proof film 34 in the speaker assembly space and covering the speaker main body 33, it can further prevent dust and moisture from entering the speaker interior and ensure the long-term stable operation of the speaker.

[0077] (5) The design of the dust-proof film 34 and the speaker compartment can protect the speaker main body 33 from the external environment, thereby extending its service life.

[0078] (6) Since the speaker compartment is designed as an independent module, different specifications of speaker main bodies 33 can be selected according to different requirements to achieve customization of the sound of the early education machine.

[0079] Optionally, a plurality of sound guiding through holes 35 are formed in the top assembly surface, and the plurality of sound guiding through holes 35 form a sound guiding array to direct the early education sound generated by the speaker main body 33 to the outside of the early education machine.

[0080] For this reason, in the design of the early education machine, by forming a plurality of sound guiding through holes 35 in the top assembly surface to form a sound guiding array for directing the early education sound generated by the speaker main body 33 to the outside of the early education machine, the following technical advantages are achieved:

[0081] (1) The sound guiding array formed by the sound guiding through holes 35 can more effectively direct the sound generated by the speaker main body 33 to the outside of the early education machine, avoiding unnecessary reflection and loss of sound inside the early education machine, thereby improving the clarity and propagation efficiency of the sound.

[0082] (2) Through a carefully designed sound guiding array, precise control of the sound propagation direction can be achieved, enabling the early education sound to maintain a more uniform and stable sound quality during propagation and bringing a better auditory experience to users.

[0083] (3) The sound guiding through holes 35 can be formed in an aesthetic pattern or layout on the top assembly surface, not only enhancing the aesthetic appearance of the early education machine but also making the early education machine more visually appealing.

[0084] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An early education machine, characterized in that, Including: An upper housing (1), a lower housing (2), a speaker compartment (3), a battery compartment (4), a battery cover (5), and a plugging plate (6); the upper housing (1) is a first frame - type structure, the lower housing (2) is a second frame - type structure. At a predetermined position on the inner edge of the first frame - type structure, a first docking column (11) is provided, and at a predetermined position on the inner edge of the second frame - type structure, a second docking column (21) is provided. The second docking column (21) and the first docking column (11) form a nested connection relationship to dock and assemble the first frame - type structure and the second frame - type structure together to form an open space. The open space has a top assembly surface and a bottom assembly surface. The speaker compartment (3) is assembled on the top assembly surface, and the battery compartment (4) is assembled on the inner surface of the bottom assembly surface, and the battery cover (5) is assembled on the outer side surface. The side surface of the open space has an exposed opening, and the plugging plate (6) is assembled in the exposed opening to seal the open space.

2. The early education machine according to claim 1, wherein The first frame - type structure is a first claw - type structure, and the first claw - type structure includes a first base (12) and a plurality of first support claws (13) arranged around the periphery of the first base (12); the second frame - type structure is a second claw - type structure, and the second claw - type structure includes a second base (22) and a plurality of second support claws (23) arranged around the periphery of the second base (22). When the second docking column (21) and the first docking column (11) form a nested connection relationship, the first support claws (13) and the second support claws (23) are docked in a one - to - one correspondence to form an exposed interface, and the top assembly surface is formed based on the first base (12) and the bottom assembly surface is formed based on the second base (22).

3. The early education machine according to claim 2, wherein Both the first support claws (13) and the second support claws (23) are provided with clamping grooves (131). When forming the exposed interface, the clamping grooves (131) provided on the first support claws (13) and the second support claws (23) are docked with each other to form a clamping ring groove for clamping the plugging plate (6).

4. The early education machine according to claim 1, characterized in that, Above the battery compartment (4), a conductive PCB board (7) is also installed to enable an electrical connection between the battery placed in the battery compartment (4) and the main control PCB board (8) of the early education machine.

5. The early education machine according to claim 1, characterized in that Above the battery compartment (4), a conductive connection column is provided. The conductive connection column is electrically connected to the battery placed in the battery compartment (4) and is connected to the conductive PCB board (7), so that an electrical connection is formed between the battery placed in the battery compartment (4) and the main control PCB board (8) of the early education machine.

6. The early education machine according to claim 5, characterized in that, A key film (9) is assembled on the upper surface of the top assembly surface, and the main control PCB board (8) is assembled on the lower surface of the top assembly surface. The main control PCB board (8) is electrically connected to the key film (9).

7. The early education machine according to claim 6, characterized in that, The top assembly surface is provided with a key through-hole (10), and the key provided on the main control PCB board (8) passes through the key through-hole (10) to contact the key film (9).

8. The early education machine according to claim 1, characterized in that The speaker bin (3) includes a speaker bin upper cover (31), a speaker bin lower cover (32), and a speaker body (33). The speaker bin lower cover (32) is assembled on the lower surface of the top assembly surface, and the speaker bin lower cover (32) is connected to the speaker bin upper cover (31) to form a speaker assembly space, and the speaker body (33) is assembled in the speaker assembly space.

9. The early education machine according to claim 8, characterized in that The speaker bin (3) further includes a dust-proof film (34), and the dust-proof film (34) is assembled in the speaker assembly space and covers the speaker body (33).

10. The early education machine according to claim 9, characterized in that, The top assembly surface is provided with a plurality of sound guiding through-holes (35), and the plurality of sound guiding through-holes (35) form a sound guiding array to guide the early education sounds generated by the speaker body (33) to the outside of the early education machine.

Images