Electronic toy with quick release structure

Abstract

The application discloses an electronic toy with a quick dismounting structure, which comprises an upper shell and a bottom shell arranged at the lower end of the upper shell; a locking groove is arranged on the inner wall of the upper shell, and a quick dismounting assembly is assembled in the bottom shell; the quick dismounting assembly comprises a sliding base, a first spring and a movable piece; the sliding base is fixedly installed on the inner wall of the bottom shell, and an accommodating space is formed in the sliding base; the first spring is accommodated in the accommodating space; the movable piece is in sliding cooperation with the sliding base; the abutting end of the movable piece extends into the accommodating space and abuts against one end of the first spring, and the other end of the first spring abuts against the inner side wall of the sliding base; the pressing end of the movable piece extends to the outside of the accommodating space; the movable piece is provided with a locking part matched with the locking groove; according to the application, the pressing end of the movable piece is manually pressed, so that the movable piece is driven to slide transversely along the accommodating space, the locking part is pushed out of the locking groove, the locking constraint between the upper shell and the bottom shell is released, and the structure is simple and convenient to operate.

Description

Technical Field

[0001] This application relates to the field of toy technology, and more particularly to an electronic toy with a quick-disassembly structure. Background Technology

[0002] Electronic toys are toys that utilize electronic technology and electronic components to achieve effects such as sound, light, and movement. They typically contain batteries, motherboards, and light-emitting elements. With their diverse forms and rich functions, they are widely used in children's entertainment, early childhood education, and companionship. As electronic technology and the toy manufacturing industry become increasingly integrated, electronic toys have become an important category in the toy market.

[0003] In recent years, with the development of artificial intelligence technology, intelligent interactive toys with functions such as voice dialogue and interactive Q&A have appeared on the market. These toys further integrate electronic components such as microphones, speakers, and voice processing modules on the basis of traditional electronic toys, and their internal structures are becoming increasingly complex. However, children have limited hand control during play, making it easy for toys to slip from their hands and fall. When placing toys on tables or countertops, it is also difficult to control the force applied, often resulting in forceful bumps and knocks. Whether it is a drop impact or a rough placement causing bottom impact, internal solder joints can easily become loose, components can shift, and batteries can become faulty. When toys are damaged by drops or impacts, components age, or batteries deplete, it is necessary to disassemble the casing to troubleshoot, repair parts, and replace the battery.

[0004] Most existing smart interactive toys use screw-locked assembly structures for their shells. During inspection and maintenance, parents need to use screwdrivers and other tools to remove multiple screws one by one, making the process cumbersome and time-consuming. After repeated disassembly and reassembly, the screws and screw holes on the shell are prone to stripping, causing the shell to loosen later. Some toys also use adhesive to fix the shell, making it difficult to reassemble after disassembly, and the disassembly process can easily damage the shell itself. Furthermore, children's toys frequently experience drops, impacts, and collisions. Once damaged, non-professional parents lack the necessary tools to independently disassemble the shell and perform internal inspection and maintenance.

[0005] Therefore, how to design an electronic toy that allows for quick assembly and disassembly of the casing without the aid of tools, so as to facilitate the inspection and maintenance of internal components, is a technical problem that urgently needs to be solved by those skilled in the art.

[0006] Therefore, the existing technology still needs to be improved and enhanced. Summary of the Invention

[0007] In view of the shortcomings of the prior art, the purpose of this invention is to provide an electronic toy with a quick-disassembly structure, which aims to solve the problem of inconvenient disassembly and maintenance operations in the prior art.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: This application provides an electronic toy with a quick-release structure, including an upper shell and a bottom shell disposed at the lower end of the upper shell; the inner wall of the upper shell is provided with a locking groove, and a quick-release assembly is assembled inside the bottom shell; the quick-release assembly includes a sliding base, a first spring, and a movable component; The sliding base is fixedly installed on the inner wall of the bottom shell, and a receiving space is formed inside the sliding base; the first spring is housed inside the receiving space; the movable member slides and engages with the sliding base; the abutting end of the movable member extends into the receiving space and abuts against one end of the first spring, and the other end of the first spring abuts against the inner sidewall of the sliding base; the pressing end of the movable member extends to the outside of the receiving space; the movable member is provided with a locking part that engages with the locking groove; The first spring applies elastic force to the movable part under normal conditions, the locking part is embedded in the locking groove, and the upper shell and the bottom shell are locked together. Pressing the pressing end of the movable part causes it to slide along the receiving space and squeeze the first spring, which in turn causes the locking part to move synchronously away from the locking groove, thus releasing the locking fit between the upper shell and the bottom shell.

[0009] In some embodiments, the inner wall of the upper shell is provided with a plurality of guide posts, and the inner wall of the bottom shell is provided with slots corresponding to each of the guide posts, and the guide posts are inserted into the corresponding slots; the slots and the quick-release assembly are staggered on the inner wall of the bottom shell.

[0010] In some embodiments, a locking block is provided on the inner wall of the upper shell, a locking groove is formed on the inner side wall of the locking block, the upper end of the movable member extends toward the upper shell to form an extension portion, the extension portion is provided with the locking portion toward the pressing end of the movable member, and the locking portion is provided with a guide extrusion slope inclined toward the locking block. When the upper shell and the bottom shell are assembled axially opposite each other, the locking block slides along the guide extrusion slope and pushes the locking part, causing the movable part to slide and compress the first spring; after the upper shell and the bottom shell are axially assembled in place, the first spring rebounds and pushes the locking part into the locking groove.

[0011] In some embodiments, a seismic protection component is provided at the bottom of the bottom shell. The seismic protection component includes a bottom plate, an axial deformation member and a first buffer component are provided on the bottom plate, the axial deformation member is disposed on the outer periphery of the first buffer component, and the upper end of the axial deformation member and the upper end of the first buffer component are both connected to the bottom of the bottom shell. When the base plate is compressed along the axial direction, the axial deformation member is compressed accordingly, causing the base plate and the bottom shell to move closer to each other in the axial direction. The first buffer assembly cooperates with the axial deformation member to absorb the displacement of the base plate and achieve buffering.

[0012] In some embodiments, the first buffer assembly includes a mounting block, a second spring, an abutment block, and a connecting block. The mounting block is fixed to the base plate. The second spring and the abutment block are disposed inside the mounting block, and the abutment block slides within the mounting block. One end of the second spring abuts against the inner wall of the mounting block, and the other end abuts against the abutment block. The connecting block is inclinedly disposed at the upper end of the abutment block, and the upper end of the connecting block is connected to the bottom of the base shell. When the base plate and the bottom shell move closer to each other, the connecting block drives the abutment block to slide along the axis of the second spring and compress the second spring.

[0013] In some embodiments, a second buffer assembly is further provided between the base plate and the bottom shell. The second buffer assembly includes a sleeve, a third spring, and a top support member. The sleeve is fixedly installed on the base plate. The third spring is axially installed inside the sleeve. One end of the top support member is slidably fitted inside the sleeve and abuts against the third spring. The other end of the top support member is connected to the bottom of the bottom shell. When the base plate and the bottom shell move axially closer to each other, the top support slides along the inside of the sleeve and compresses the third spring.

[0014] In some embodiments, a damper is further provided between the base plate and the bottom shell, with one end of the damper fixed to the base plate and the other end of the damper connected to the bottom shell.

[0015] In some embodiments, a temperature-controlled heat dissipation assembly is provided on the side wall of the upper shell. The temperature-controlled heat dissipation assembly includes a mounting bracket, a temperature-controlled fan, and a protective mesh. A ventilation hole is provided on the side wall of the upper shell. The temperature-controlled fan is fixed to the side wall of the upper shell corresponding to the ventilation hole. The mounting bracket is fixed to the outside of the temperature-controlled fan. An insertion interface is provided on the mounting bracket. The protective mesh is installed in the mounting bracket through the insertion interface.

[0016] In some embodiments, the protective net has threaded holes on its side, and the mounting bracket is provided with a screw assembly to lock the protective net within the mounting bracket; the screw assembly includes a fixing block, a fourth spring, and a hand-tightening bolt, the fixing block is disposed on the outer wall of the mounting bracket, and the fourth spring is housed inside the fixing block; the hand-tightening bolt passes axially through the fixing block and the fourth spring and is screwed into the threaded hole for fixation; a limiting block is provided axially on the hand-tightening bolt, and the limiting block is housed within the fixing block; one end of the fourth spring near the protective net abuts against the limiting block, and the other end of the fourth spring abuts against the inner wall of the fixing block.

[0017] The electronic toy with a quick-release structure also includes a circuit board and a charging interface; the circuit board is disposed inside the bottom shell, the charging interface is disposed on the circuit board, and the charging interface extends outward from the inside of the bottom shell for insertion and mating with the charging connector; a groove is provided on the side wall of the charging interface, and the groove is used to mate with the protrusion on the charging connector.

[0018] Beneficial effects: Compared with the prior art, the present invention provides an electronic toy with a quick-release structure, including an upper shell and a bottom shell disposed at the lower end of the upper shell; the inner wall of the upper shell is provided with a locking groove, and the bottom shell is equipped with a quick-release assembly; the quick-release assembly includes a sliding base, a first spring, and a movable part; The sliding base is fixedly installed on the inner wall of the bottom shell, and a receiving space is formed inside the sliding base; the first spring is housed inside the receiving space; the movable member slides and engages with the sliding base; the abutting end of the movable member extends into the receiving space and abuts against one end of the first spring, and the other end of the first spring abuts against the inner sidewall of the sliding base; the pressing end of the movable member extends to the outside of the receiving space; the movable member is provided with a locking part that engages with the locking groove; The first spring applies elastic force to the movable part under normal conditions, the locking part is embedded in the locking groove, and the upper shell and the bottom shell are locked together. Pressing the pressing end of the movable part causes it to slide along the receiving space and squeeze the first spring, which in turn causes the locking part to move synchronously away from the locking groove, thus releasing the locking fit between the upper shell and the bottom shell.

[0019] This application presents an electronic toy with a quick-disassembly structure. By simply pressing the pressing end of the movable part, the movable part can be driven to slide laterally along the receiving space, thereby pushing the locking part out of the locking groove to release the locking constraint between the upper shell and the bottom shell. The structure is simple and the operation is convenient. Attached Figure Description

[0020] To more clearly illustrate the solutions in this invention, the accompanying drawings used in the description of the embodiments of this invention will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the structure of an electronic toy with a quick-disassembly structure provided in an embodiment of this application.

[0022] Figure 2 A partial exploded view of an electronic toy with a quick-disassembly structure provided in an embodiment of this application.

[0023] Figure 3 This is a schematic diagram of the upper shell provided in an embodiment of this application.

[0024] Figure 4 This is a schematic diagram of the structure of the locking block provided in an embodiment of this application.

[0025] Figure 5 This is a schematic diagram of the quick-release assembly provided in an embodiment of this application.

[0026] Figure 6 This is one of the structural schematic diagrams of the earthquake-resistant protection component provided in the embodiments of this application.

[0027] Figure 7 This is the second structural schematic diagram of the earthquake-resistant protection component provided in the embodiments of this application.

[0028] Figure 8 This is a schematic diagram of the structure of the first buffer component provided in an embodiment of this application.

[0029] Figure 9 This is a schematic diagram of the structure of the second buffer component and damper provided in the embodiments of this application.

[0030] Figure 10 This is a schematic diagram of the temperature control and heat dissipation component provided in an embodiment of this application.

[0031] Figure 11 This is a schematic diagram of the structure of the screw assembly provided in an embodiment of this application.

[0032] Figure 12 This is a schematic diagram of the charging interface and charging connector provided in the embodiments of this application.

[0033] Attached icon number Upper shell 1, plug-in socket 10, locking groove 11, guide post 12, locking block 13, bottom shell 2, quick-release assembly 21, sliding base 211, first spring 212, moving part 213, extension 214, locking part 215, guide extrusion slope 216, slot 22, shockproof protection assembly 3, base plate 31, axial deformation part 32, first buffer assembly 33, mounting block 331, second spring 332, abutment block 333, connecting block 334, Second buffer 34, Sleeve 341, Third spring 342, Top support 343, Damper 35, Temperature control heat dissipation assembly 4, Mounting bracket 41, Temperature control fan 42, Protective net 43, Threaded hole 431, Insertion interface 44, Screw connection assembly 45, Fixing block 451, Fourth spring 452, Hand-tightening bolt 453, Limiting block 454, Circuit board 51, Charging interface 52, Groove 521, Charging connector 53, Protrusion 531. Detailed Implementation

[0034] To make the objectives, technical solutions, and effects of this invention clearer and more explicit, the invention is further described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The embodiments of the invention are described below in conjunction with the accompanying drawings.

[0035] Unless the context otherwise requires, throughout the specification and claims, the term "comprising" is interpreted as open-ended and encompassing, meaning "including, but not limited to." In the description of the specification, terms such as "one embodiment," "some embodiments," "exemplary embodiment," "example," or "some examples" are intended to indicate that a particular feature, structure, material, or characteristic associated with that embodiment or example is included in at least one embodiment or example of this disclosure. The illustrative representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics mentioned may be included in any suitable manner in any one or more embodiments or examples.

[0036] It should be noted that when a component is referred to as being "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or may have an intervening component present. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or may have an intervening component present.

[0037] It should also be noted that the directional terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or are based on the normal use state of the product, and should not be considered as restrictive.

[0038] Electronic toys are toys that utilize electronic technology and electronic components to achieve effects such as sound, light, and movement. They typically contain batteries, motherboards, and light-emitting elements. With their diverse forms and rich functions, they are widely used in children's entertainment, early childhood education, and companionship. As electronic technology and the toy manufacturing industry become increasingly integrated, electronic toys have become an important category in the toy market.

[0039] In recent years, with the development of artificial intelligence technology, intelligent interactive toys with functions such as voice dialogue and interactive Q&A have appeared on the market. These toys further integrate electronic components such as microphones, speakers, and voice processing modules on the basis of traditional electronic toys, and their internal structures are becoming increasingly complex. However, children have limited hand control during play, making it easy for toys to slip from their hands and fall. When placing toys on tables or countertops, it is also difficult to control the force applied, often resulting in forceful bumps and knocks. Whether it is a drop impact or a rough placement causing bottom impact, internal solder joints can easily become loose, components can shift, and batteries can become faulty. When toys are damaged by drops or impacts, components age, or batteries deplete, it is necessary to disassemble the casing to troubleshoot, repair parts, and replace the battery.

[0040] Most existing smart interactive toys use screw-locked assembly structures for their shells. During inspection and maintenance, parents need to use screwdrivers and other tools to remove multiple screws one by one, making the process cumbersome and time-consuming. After repeated disassembly and reassembly, the screws and screw holes on the shell are prone to stripping, causing the shell to loosen later. Some toys also use adhesive to fix the shell, making it difficult to reassemble after disassembly, and the disassembly process can easily damage the shell itself. Furthermore, children's toys frequently experience drops, impacts, and collisions. Once damaged, non-professional parents lack the necessary tools to independently disassemble the shell and perform internal inspection and maintenance.

[0041] In addition, the precision main control board integrated inside the intelligent interactive toy has weak impact resistance; the existing toy shell structure lacks a dedicated cushioning and shock absorption protection design. When the toy is dropped or bumped, the external impact load can directly penetrate the shell and be transmitted to the internal precision components, which can easily cause faults such as solder joint desoldering, component loosening, abnormal circuit contact, and even component damage, greatly increasing the probability of toy failure and the frequency of subsequent maintenance.

[0042] Therefore, how to design an electronic toy that allows for quick assembly and disassembly of the casing without the aid of tools, so as to facilitate the inspection and maintenance of internal components, is a technical problem that urgently needs to be solved by those skilled in the art.

[0043] An embodiment of the present invention provides an electronic toy with a quick-disassembly structure; please refer to [link / reference]. Figures 1-12The system includes an upper shell 1 and a bottom shell 2 disposed at the lower end of the upper shell 1; the inner wall of the upper shell 1 is provided with a locking groove 11, and the bottom shell 2 is equipped with a quick-release assembly 21; the quick-release assembly 21 includes a sliding base 211, a first spring 212, and a movable part 213. The sliding base 211 is fixedly installed on the inner wall of the bottom shell 2, and an accommodating space is formed inside the sliding base 211; the first spring 212 is accommodated inside the accommodating space; the movable member 213 slides and engages with the sliding base 211; the abutting end of the movable member 213 extends into the accommodating space and abuts against one end of the first spring 212, and the other end of the first spring 212 abuts against the inner side wall of the sliding base 211; the pressing end of the movable member 213 extends to the outside of the accommodating space; the movable member 213 is provided with a locking part 215 that engages with the locking groove 11; In normal condition, the first spring 212 applies elastic force to the movable part 213, the locking part 215 is embedded in the locking groove 11, and the upper shell 1 and the bottom shell 2 are locked together. Pressing the pressing end of the movable member 213 causes the movable member 213 to slide along the receiving space and squeeze the first spring 212, thereby causing the locking part 215 to move synchronously away from the locking groove 11 and releasing the locking engagement between the upper shell 1 and the bottom shell 2.

[0044] This invention discloses an electronic toy with a quick-disassembly structure, mainly composed of an upper shell 1 and a bottom shell 2 that are assembled together. The upper shell 1 is fitted onto the upper opening of the bottom shell 2. Together, they form the overall outer shell cavity of the electronic toy, which is used to encapsulate the circuit board, power supply module, sound and light components and other core components built into the electronic toy, providing a basic protective environment for the internal components, such as protection, dustproofing and impact resistance.

[0045] To enable quick assembly and disassembly of the upper shell 1 and the lower shell 2, a locking groove 11 is integrally formed on the inner wall of the upper shell 1, near the assembly area of ​​the lower opening edge, with the groove opening facing the interior of the upper shell 1. A quick-release assembly 21, adapted for assembly and disassembly, is provided on the corresponding inner wall of the lower shell 2, serving as the core execution structure for locking and quick unlocking the upper shell 1 and the lower shell 2. The quick-release assembly 21 comprises three core components: a sliding base 211, a first spring 212, and a movable part 213. The sliding base 211 is located on the side wall of the opening of the lower shell 2. The sliding base 211 is a hollow shell structure, with its interior forming a rectangular accommodating space. This accommodating space serves as the installation and limiting area for the first spring 212 and the sliding motion track for the movable part 213, thus restricting the movement trajectory of the components and preventing offset and jamming. The rectangular body of the sliding base 211 is integrally injection molded with the bottom shell 2. The top cover of the sliding base 211 can be fixed to the rectangular body of the sliding base 211 by adhesive or other means. The interior of the sliding base 211 forms a receiving space arranged horizontally to accommodate the first spring 212 and provide linear sliding guidance for the movable part 213. The upper end of the sliding base 211 has a clearance opening that connects to the receiving space. The first spring 212 is a compression return spring. The overall axial direction of the first spring 212 is consistent with the sliding direction of the movable part 213. The outer diameter of the first spring 212 is fitted with the gap of the inner wall of the receiving space, which can effectively limit the radial sway and offset of the first spring 212, ensuring that the spring force is output linearly and the force is uniform and stable during the compression and rebound of the first spring 212. The movable part 213 is divided into an abutting end, an intermediate sliding section, and a pressing end. The abutting end of the movable part 213 is located inside the receiving space of the sliding base 211. The end face of the abutting end is in close contact with one end of the first spring 212. The other end of the first spring 212 away from the movable part 213 is in contact with and limited by the inner side wall of the receiving space of the sliding base 211, forming a complete elastic support and reset structure. The end of the movable part 213 away from the first spring 212 is the pressing end, which is exposed outside the receiving space and can be manually pressed by the user. The upper end of the abutting end of the movable part 213 is provided with a locking part 215 that protrudes upward. The locking part 215 passes through the clearance opening at the upper end of the sliding base 211 and extends to the outside of the sliding base 211. The locking part 215 adopts a protruding limiting block structure. Its shape and size are precisely matched with the locking groove 11 on the inner wall of the upper shell 1. When the upper shell 1 and the bottom shell 2 are assembled, the locking part 215 is inserted into the locking groove 11 to achieve axial locking of the upper shell 1 and the bottom shell 2.

[0046] Specifically, under normal assembly, the first spring 212 is in a slightly compressed and stored state, continuously applying a horizontal elastic pushing force to the movable part 213, driving the movable part 213 to maintain the normal locked position, so that the locking part 215 at the upper end of the contact end faces the side wall of the upper shell 1 and is stably inserted into the locking groove 11 provided on the inner wall of the upper shell 1, thereby realizing a firm locking fit between the upper shell 1 and the bottom shell 2, effectively preventing the upper shell 1 and the bottom shell 2 from loosening and separating in the vertical axis. When it is necessary to separate the upper shell 1 and the bottom shell 2, manually press the pressing end of the movable part 213 from the outside of the device to drive the movable part 213 to slide inward along the horizontal direction, and simultaneously squeeze and compress the first spring 212 to complete the storage of force; during the sliding process of the movable part 213, the locking part 215 at the upper end of its abutment end moves horizontally towards the center of the device along with the movable part 213, and the locking part 215 disengages from the locking groove 11 of the upper shell 1 in the horizontal direction, releasing the locking limit of the upper shell 1 and the bottom shell 2, so that the upper shell 1 and the bottom shell 2 can be quickly separated; after releasing the pressing end, the first spring 212 elastically rebounds, pushing the movable part 213 and the locking part 215 to automatically reset.

[0047] Understandably, the electronic toy with the quick-disassembly structure of this application allows the movable part 213 to slide laterally along the receiving space simply by manually pressing the pressing end of the movable part 213, thereby driving the locking part 215 out of the locking groove 11 to release the locking constraint between the upper shell 1 and the bottom shell 2. After releasing the pressure, the first spring 212 drives the movable part 213 to automatically reset. When the upper shell 1 and the bottom shell 2 are reassembled, the reset locking part 215 can be inserted into the locking groove 11 to achieve locking between the shells. This makes it convenient for parents to directly perform battery replacement and fault repair work inside the toy, greatly reducing the threshold for disassembly and assembly and effectively solving the problem of disassembly and assembly difficulties for non-professional users.

[0048] Furthermore, the electronic toy also includes a circuit board 51 and a charging interface 52. The circuit board 51 is disposed inside the bottom shell 2, and the charging interface 52 is disposed on the circuit board 51, extending outward from the inside of the bottom shell 2 for insertion and engagement with the charging connector 53. A groove 521 is provided on the side wall of the charging interface 52, which engages with a protrusion 531 on the outer wall of the charging connector 53. The groove 521 is a concave arc surface on the inner side wall of the charging interface 52, and the protrusion 531 is a convex arc surface on the outer side wall of the charging connector 53, and the protrusion 531 is a rubber protrusion. When the electronic toy is charged and the charging connector 53 is inserted into the charging interface 52, the protrusion 531 on the outer side wall of the charging connector 53 will engage with the groove 521 on the inner side wall of the charging interface 52 due to its own elasticity, which can improve the problem of the charging connector 53 becoming loose and disconnecting due to pulling, so that the charging interface 52 and the charging connector achieve a stable insertion and engagement. It should be noted that the circuit board 51 is mounted on the inner wall 2 through the threaded hole extending from the inner wall of the bottom shell 2 and is locked and fixed by screw connection. This is not the content to be protected by this application.

[0049] In some embodiments, the inner wall of the upper shell 1 is provided with a plurality of guide posts 12, and the inner wall of the bottom shell 2 is provided with slots 22 corresponding to each of the guide posts 12. The guide posts 12 are inserted into the corresponding slots 22. The slots 22 and the quick-release assembly 21 are staggered on the inner wall of the bottom shell 2.

[0050] Specifically, the inner wall of the upper shell 1 extends inward to form several insertion seats 10; each insertion seat 10 has a blind insertion hole facing the bottom shell 2, and a guide post 12 is provided in the blind insertion hole. The guide post 12 extends vertically downward from the inside of the blind insertion hole of the insertion seat 10 along the closing direction of the upper shell 1; the guide post 12 can be a cylindrical structure, and the lower end of the guide post 12 is machined with an inlet chamfer to facilitate alignment and insertion during assembly. Correspondingly, the inner wall of the bottom shell 2 is formed with slots 22 in number and position that match the guide posts 12 one by one; the slots 22 are inwardly recessed blind hole structures, and the hole diameter of the slot 22 is slightly larger than the outer diameter of the guide post 12, with a small assembly gap reserved between them to ensure that the guide post 12 can be smoothly inserted into the slot 22; a set of insertion seats 10, guide posts 12 and corresponding slots 22 together constitute a set of mating positioning pairs. When the upper shell 1 and the lower shell 2 are assembled together, the upper shell 1 snaps down along the vertical axis, and each guide post 12 is aligned with the plug-in seat 10 and inserted into the corresponding slot 22 of the lower shell 2. The upper shell 1 is constrained by multiple sets of plug-in positioning pairs in various directions relative to the lower shell 2, and the pre-positioning between the upper and lower shells is completed in advance, thereby guiding the subsequent locking part 215 to accurately align and cooperate with the locking groove 11.

[0051] Furthermore, the opening positions of all slots 22 and the quick-release components 21 arranged on the inner wall of the bottom shell 2 are staggered; that is, the area where the slots 22 are located and the installation area of ​​the quick-release components 21 composed of the sliding base 211 and the movable part 213 do not overlap on the inner wall plane of the bottom shell 2, achieving spatial avoidance. This staggered layout ensures that the movement trajectory of the guide post 12 when it is inserted into the slot 22 will not cause spatial interference with the movable part 213 and the locking part 215 of the quick-release component 21; during the process of the guide post 12 being pressed down, neither the insertion seat 10 nor the guide post 12 will touch or squeeze the locking part 215 on the quick-release component 21; the guiding positioning action and the quick-release locking action are independent of each other; the insertion and removal action of the guide post 12 will not cause additional disturbance to the lateral sliding state of the movable part 213; it can also prevent the guide structure from hard colliding with the quick-release component 21 during the assembly pressing process, and avoid the locking part 215 being accidentally pushed out, causing the hidden danger of incomplete locking. By utilizing multiple sets of guide posts 12 and slots 22 for interlocking, the assembled upper shell 1 and bottom shell 2 are horizontally and radially constrained, suppressing horizontal misalignment between the upper and lower shells. Meanwhile, the locking part 215 of the quick-release assembly 21 engages with the locking groove 11, achieving vertical axial anti-disengagement locking of the shells. The guiding and positioning structure and the quick-release locking structure form a clear division of labor. The guide posts 12 and slots 22 primarily bear the lateral shear force, while the locking part 215 of the quick-release assembly 21 primarily bears the axial disengagement constraint. This allows for load diversion, preventing all lateral impact forces from directly acting on the locking part 215, effectively protecting the quick-release locking part 215, reducing deformation, wear, and even breakage caused by lateral forces, and improving overall locking reliability.

[0052] In some embodiments, the inner wall of the upper shell 1 is provided with a locking block 13, the locking groove 11 is formed on the inner side wall of the locking block 13, the upper end of the movable member 213 extends toward the upper shell 1 to form an extension 214, the extension 214 is provided with a locking part 215 toward the pressing end of the movable member 213, and the locking part 215 is provided with a guide extrusion slope 216 inclined toward the locking block 13. When the upper shell 1 and the bottom shell 2 are assembled axially opposite each other, the locking block 13 slides along the guide pressing slope 216 and pushes the locking part 215, causing the movable part 213 to slide and compress the first spring 212; after the upper shell 1 and the bottom shell 2 are axially assembled in place, the first spring 212 rebounds and pushes the locking part 215 into the locking groove 11.

[0053] Specifically, the upper end of the abutting end of the movable part 213 extends vertically toward the upper shell 1 to form an extension 214. The extension 214 vertically penetrates the clearance opening at the upper end of the sliding base 211 and extends to the outside of the sliding base 211. The extension 214 is used to raise the vertical position of the locking part 215 to match the vertical height of the locking block 13. By raising the vertical height of the locking part 215 through the upwardly extending extension 214, the vertical installation position of the locking block 13 of the upper shell 1 is matched. The locking engagement can be completed without increasing the overall height of the sliding base 211, avoiding the increase of the sliding base 211 from encroaching on the inner cavity space of the bottom shell 2, saving the vertical space inside the bottom shell 2, and reserving more space for components such as batteries and circuit boards. The locking part 215 is integrally formed on the side of the extension 214 facing the pressing end of the movable part 213, so that the locking part 215 is located on the assembly path directly below the locking block 13. The guide extrusion slope 216 is inclined toward the assembly downward path of the locking block 13. Along the top-to-bottom direction, the slope gradually deviates toward the pressing end of the movable part 213, forming a smooth sliding slope. This slope can bear the extrusion force of the locking block 13 when the shell is pressed down during assembly, achieving a smooth force diversion and guidance. In the actual assembly process, the vertical axis of the upper shell 1 and the bottom shell 2 is used as the assembly reference. The upper shell 1 is aligned with the bottom shell 2 and snapped vertically downward. The locking block 13 moves down synchronously with the upper shell 1 and first comes into contact with the guide extrusion surface of the locking part 215. As the upper shell 1 continues to press down, the locking block 13 slides smoothly along the guide extrusion slope 216 and applies a lateral extrusion force to the locking part 215. This lateral force can drive the movable part 213 to slide precisely in the horizontal direction, simultaneously compressing the first spring 212 to complete elastic storage, causing the locking part 215 to automatically retract inward to avoid the impact. Once the upper shell 1 and the lower shell 2 are axially assembled, the pressing and limiting effect of the locking block 13 on the guide pressing slope 216 is completely released. At this time, the first spring 212, which is in a compressed state, rebounds stably due to its own elasticity, pushing the moving part 213 and the locking part 215 to slide laterally back to their original position, so that the locking part 215 is precisely embedded in the locking groove 11 inside the locking block 13, and automatically completes the locking and fixing of the upper and lower shells.

[0054] Understandably, by setting the guide extrusion slope 216, the assembly force of the vertical downward pressing of the upper shell 1 is converted into the driving force for the lateral sliding of the movable part 213. The assembly process does not require manual pressing to unlock and make way. It can be completed by simply snapping the upper shell 1 and the bottom shell 2 together to achieve automatic avoidance and automatic locking. This solves the cumbersome problem of traditional quick-release structures requiring two hands to operate. It is suitable for ordinary parents to replace batteries and repair toys independently. It is convenient to operate and highly practical.

[0055] In some embodiments, the bottom of the bottom shell 2 is provided with a seismic protection component 3. The seismic protection component 3 includes a bottom plate 31. An axial deformation member 32 and a first buffer component 33 are provided on the bottom plate 31. The axial deformation member 32 is disposed on the outer periphery of the first buffer component 33. The upper end of the axial deformation member 32 and the upper end of the first buffer component 33 are both connected to the bottom of the bottom shell 2. When the base plate 31 is compressed along the axial direction, the axial deformation member 32 is compressed accordingly, causing the base plate 31 and the bottom shell 2 to move closer to each other in the axial direction. The first buffer assembly 33 cooperates with the axial deformation member 32 to receive the displacement of the base plate 31 and achieve buffering.

[0056] This embodiment further adds a bottom shock-resistant protection component 3 to the aforementioned quick-connect shell structure. The previous embodiment mainly addressed the issue of tool-free disassembly and maintenance of the shell; however, children generally have weaker control over their strength during play. On the one hand, toys are easily slipped from their hands and fall, causing hard impacts to the bottom; on the other hand, when children grab toys and roughly place them on tables or desks, significant bottom impact loads are also generated. This type of impact stress is continuously transmitted from bottom to top to the precision structures inside the shell, such as the battery, main control circuit board, and voice interaction components, easily causing solder joint detachment, component loosening, poor contact, and even component damage. This embodiment, while retaining the original function of tool-free quick disassembly and easy maintenance, adds the bottom shock-resistant protection component 3. This component dissipates the bottom impact energy through elastic deformation, weakening the impact load transmitted to internal components and reducing the probability of damage to internal electronic components from impacts. This further improves the structural reliability and service life of the electronic toy as a whole.

[0057] Specifically, the seismic protection component 3 includes a base plate 31, which forms the lowest supporting base of the entire seismic protection component 3, preferentially absorbing the impact of landing or placing on a platform. An axial deformation member 32 and a first buffer component 33 are simultaneously installed on the base plate 31. The axial deformation member 32 is arranged around the outer periphery of the first buffer component 33, that is, the axial deformation member 32 surrounds the outer side of the first buffer component 33. The upper ends of both the axial deformation member 32 and the first buffer component 33 are connected to the lower end of the base shell 2. The axial deformation member 32 can be an elastic component with circumferential compression and rebound characteristics, such as a rubber column, foam column, rubber tube, or corrugated plastic sleeve 341, relying on the elastic deformation characteristics of its own material to passively absorb energy. The axial deformation member 32 is arranged around the periphery of the base plate 31, which not only disperses and absorbs the external impact load when an impact occurs, but also forms a circumferential barrier and limit the inner first buffer component 33, preventing displacement or misalignment during the buffering process and ensuring the overall buffering action is stable and regular. The inner first buffer component 33 serves as the core load-bearing buffer structure, complementing the outer axial deformation component 32 and working together to form a reliable composite buffer protection structure. The upper end of the axial deformation component 32 can be fixedly connected to the bottom of the base shell 2 via adhesive bonding or other connecting methods, while the lower end of the axial deformation component 32 is fixedly connected to the base plate 31 via adhesive bonding or other connecting methods.

[0058] Understandably, when a toy is accidentally dropped or forcefully placed on a table by a child, the reverse impact force from the ground or tabletop pushes the base plate 31 upwards, causing it to axially move closer to the bottom shell 2. At the moment of impact, due to the inertial lag of the bottom shell 2 and its internal components, a momentary relative axial displacement occurs between the base plate 31 and the bottom shell 2. During this displacement, the outer axial deformation component 32 is compressed and contracts first, absorbing some of the impact energy through its own elastic deformation, thus achieving initial buffering. This momentary relative axial displacement acts on the inner first buffer assembly 33, causing it to further dissipate the residual impact load, achieving secondary buffering and energy absorption. At the same time, the compression stroke of the axial deformation component 32 has a physical limit. When the deformation is compressed to the limit state, it can form a rigid limit, effectively limiting the maximum displacement between the bottom plate 31 and the bottom shell 2. This avoids the inner first buffer component 33 from being crushed, plastically deformed, or experiencing elastic failure due to over-stroke compression. It also provides overload protection for the core buffer components, ensuring that the entire anti-seismic protection structure can work stably and reliably for a long time.

[0059] In some embodiments, the first buffer assembly 33 includes a mounting block 331, a second spring 332, an abutment block 333, and a connecting block 334. The mounting block 331 is fixed to the base plate 31. The second spring 332 and the abutment block 333 are disposed inside the mounting block 331, and the abutment block 333 slides within the mounting block 331. One end of the second spring 332 abuts against the inner wall of the mounting block 331, and the other end abuts against the abutment block 333. The connecting block 334 is inclinedly disposed at the upper end of the abutment block 333, and the upper end of the connecting block 334 is connected to the bottom of the bottom shell 2. When the base plate 31 and the bottom shell 2 move relatively close to each other, the connecting block 334 drives the abutment block 333 to slide along the axial direction of the second spring 332 and compress the second spring 332.

[0060] In this embodiment, four first buffer components 33 are provided between the base plate 31 and the bottom shell 2. The four first buffer components 33 are evenly distributed on the base plate 31 along a square trajectory, so that the impact load is distributed at multiple points and the force is more balanced. The mounting block 331 is fixedly installed on the base plate 31 as a base. The mounting block 331 has a receiving cavity inside, and the second spring 332 and the abutment block 333 are housed in the receiving cavity. The abutment block 333 can slide linearly along the receiving cavity. The cavity wall of the mounting block 331 forms a sliding guide for the abutment block 333, constraining the abutment block 333 to move only in the axial direction of the second spring 332, so as to avoid the abutment block 333 from tilting or getting stuck during the sliding process. The second spring 332 is a compression spring. One end of the second spring 332 abuts against the inner wall of the mounting block 331 near the center of the base plate 31, and the other end abuts against the abutment block 333. After assembly, the second spring 332 is in a slightly pre-compressed state, which can eliminate the assembly gap of the abutment block 333 and prevent the abutment block 333 from shaking irregularly inside the mounting block 331. A rectangular guide hole is provided at the upper end of the mounting block 331. The upper end of the abutment block 333 extends upward to form a guide portion and the guide portion extends out of the upper end face of the mounting block 331. An inclined connecting block 334 is connected to the guide portion. The connecting block 334 extends upward from the guide portion and inclined in a direction away from the center of the base plate 31. The upper end of the connecting block 334 is connected to the bottom of the bottom shell 2, thereby establishing a force transmission relationship between the abutment block 333 and the bottom shell 2.

[0061] Specifically, when the toy is impacted from the bottom, the base plate 31 experiences a reverse force from the ground or tabletop and moves axially toward the bottom shell 2. At this time, the internal components of the bottom shell 2 lag behind due to inertia, momentarily lagging behind the base plate 31, resulting in a momentary axial relative proximity displacement between the bottom shell 2 and the base plate 31. Since the upper end of the connecting block 334 is connected to the bottom of the bottom shell 2 and the lower end is connected to the abutment block 333, under the condition that the base plate 31 moves upward while the bottom shell 2 momentarily remains lagging, the inclined connecting block 334... As the vertical distance between the upper and lower ends decreases, the tilt angle of the connecting block 334 changes accordingly. The lateral force generated by the change in angle drives the abutment block 333 to slide along the axis of the second spring 332 toward the center of the base plate 31 inside the receiving cavity of the mounting block 331, and compresses the second spring 332 to store energy. The impact kinetic energy on one side of the bottom shell 2 is transmitted to the second spring 332 through the connecting block 334. The impact kinetic energy is dissipated by the elastic deformation of the second spring 332, thereby achieving buffering and energy absorption of the bottom shell 2 and its internal components. When the impact disappears, the second spring 332, which is in a compressed state, releases its elastic potential energy and pushes the abutment block 333 to slide back to the outside of the base plate 31 to reset. The abutment block 333, through the transmission of the connecting block 334, forms an upward driving force on the bottom shell 2, causing the bottom shell 2 to move upward relative to the base plate 31 until the base plate 31 falls back to its initial position, and the preset initial buffer gap between the bottom shell 2 and the base plate 31 is restored.

[0062] Understandably, the first buffer assembly 33 uses the inclined connecting block 334 to convert the vertical relative displacement of the base plate 31 and the bottom shell 2 into the lateral sliding of the abutment block 333, and the impact kinetic energy is dissipated by the second spring 332; the four sets of first buffer assemblies 33 are evenly distributed along a square trajectory to disperse the impact load; the abutment block 333 is guided and limited by the cavity wall of the mounting block 331 and the rectangular guide hole to avoid slippage and jamming; the second spring 332 is preloaded to eliminate assembly gaps, suppress shaking and abnormal noise, and can automatically reset after impact; it cooperates with the outer peripheral axial deformation component 32 to form a parallel multi-stage buffer, effectively improving the toy's drop resistance and providing reliable protection for internal components.

[0063] In some embodiments, a second buffer assembly 34 is further provided between the base plate 31 and the bottom shell 2. The second buffer assembly 34 includes a sleeve 341, a third spring 342, and a top support 343. The sleeve 341 is fixedly installed on the base plate 31. The third spring 342 is axially installed inside the sleeve 341. One end of the top support 343 is slidably fitted inside the sleeve 341 and abuts against the third spring 342. The other end of the top support 343 is connected to the bottom of the bottom shell 2. When the base plate 31 and the bottom shell 2 move axially closer to each other, the top support 343 slides along the inside of the sleeve 341 and compresses the third spring 342.

[0064] Specifically, the sleeve 341, serving as both a fixed base and a sliding guide component, is vertically fixed to the upper end face of the base plate 31. Its stable assembly position allows it to maintain its installation reference for an extended period, providing stable support for the limiting installation of the third spring 342 and the vertical sliding movement of the top support 343. A sliding cavity is provided inside the sleeve 341, within which the third spring 342 is housed. The upper end of the sleeve 341 limits the lower end of the top support 343, preventing it from detaching from the upper end of the sleeve 341 and ensuring that the lower end of the top support 343 remains constrained within the sliding cavity. The lower end face of the top support 343 abuts against the third spring 342, while the upper end of the top support 343 extends axially through a through hole at the upper end of the sleeve 341 into the sliding cavity and connects to the bottom of the base shell 2, thus providing elastic support for the base shell 2.

[0065] In actual operation, when the toy is impacted from the bottom, the base plate 31 bears the reverse force from the ground or table and moves axially toward the bottom shell 2. At this time, the internal components of the bottom shell 2 lag behind the base plate 31 due to inertia, and the instantaneous movement lags behind the base plate 31. An instantaneous axial relative displacement is formed between the bottom shell 2 and the base plate 31. The top support 343 connected to the bottom of the bottom shell 2 moves vertically inward with the sleeve 341 that moves upward relative to the base plate 31. The top support 343 retracts into the sliding cavity relative to the sleeve 341, thereby squeezing the third spring 342 to store and compress it. The elastic deformation of the third spring 342 dissipates the vertical impact kinetic energy, completing the direct buffering and energy absorption in the vertical direction.

[0066] Understandably, the first buffer assembly 33, as a horizontal reversing buffer structure, converts the vertical relative displacement between the base plate 31 and the bottom shell 2 into horizontal lateral sliding through the inclined connecting block 334, and dissipates the vertical impact kinetic energy by relying on the horizontally set second spring 332; the axial deformation component 32 mainly absorbs energy through its own flexible deformation; the second buffer assembly 34 adopts a vertical direct-pressure spring buffer structure, specifically designed to withstand instantaneous hard impacts in the vertical direction, directly releasing and dissipating the axial impact load, thus compensating for the performance shortcomings of a single buffer structure. The sliding cavity of the sleeve 341 limits and guides the third spring 342 and the top support 343, strictly constraining the top support 343 to slide only along the vertical axis, completely avoiding problems such as component skewing, offset, jamming, and twisting failure during vertical buffering, ensuring that the third spring 342 is always uniformly stressed along the axial direction, with regular and stable elastic deformation, and will not experience buffer failure or uneven stress during long-term use, greatly improving the working stability and service life of the buffer structure. The second buffer assembly 34 adopts a vertical integrated structure, which is compact and easy to assemble. It is also spatially staggered with the first buffer assembly 33 and the axial deformation component 32. Each buffer structure works independently and does not interfere with each other, without requiring additional space inside the housing, thus greatly improving the buffering performance.

[0067] In some embodiments, a damper 35 is further provided between the base plate 31 and the bottom shell 2, one end of the damper 35 is fixed to the base plate 31, and the other end of the damper 35 is connected to the bottom shell 2.

[0068] Specifically, the damper 35 is axially arranged between the base plate 31 and the bottom shell 2. The lower end of the damper 35 is fixed to the base plate 31, and the upper end of the damper 35 is connected to the bottom shell 2. After installation, the damper 35 can synchronously extend or compress during the axial displacement of the base plate 31 and the bottom shell 2 as they move closer or further apart. The damper 35 is spatially staggered with the aforementioned first buffer assembly 33 and second buffer assembly 34, and there is no positional interference between them. The elastic buffer assembly mainly relies on spring deformation to store impact energy, while the damper 35 dissipates kinetic energy through its own damping effect during the axial relative extension and contraction of the base plate 31 and the bottom shell 2. The strokes of the two components are matched, and there will be no stroke interference or jamming. When the toy is impacted from the bottom, the base plate 31 experiences a reverse force from the ground or tabletop and tends to move axially toward the bottom shell 2. Due to the inertial lag of the bottom shell 2 and its internal components, the bottom shell 2 lags behind the base plate 31, resulting in an axial relative displacement between the base plate 31 and the bottom shell 2. At this time, the damper 35 is compressed, generating damping resistance within it, which impedes the relative movement between the base plate 31 and the bottom shell 2, dissipating some of the impact kinetic energy. The damper 35 impedes the axial relative movement of the base plate 31 and the bottom shell 2, slowing down the relative movement between them, allowing the impact energy to dissipate gradually, resulting in a smoother buffering action, avoiding instantaneous rigid impacts, and improving the overall dynamic characteristics of the toy's impact resistance. The first buffer assembly 33 and the second buffer assembly 34 rely on springs to store impact energy. When the springs rebound, they can easily cause the base plate 31 and the bottom shell 2 to bounce back and forth, resulting in secondary and multiple impacts. After adding the damper 35, the damper 35 can dissipate kinetic energy in both the compression impact stage and the spring rebound reset stage, effectively suppressing the rebound oscillation of the buffer structure, avoiding secondary and repeated impacts on the shell and internal components, and further improving the drop protection effect.

[0069] In some embodiments, a temperature-controlled heat dissipation assembly 4 is provided on the side wall of the upper shell 1. The temperature-controlled heat dissipation assembly 4 includes a mounting bracket 41, a temperature-controlled fan 42, and a protective net 43. A ventilation hole is provided on the side wall of the upper shell 1. The temperature-controlled fan 42 is fixed to the side wall of the upper shell 1 corresponding to the ventilation hole. The mounting bracket 41 is fixed to the outside of the temperature-controlled fan 42. An insertion interface 44 is provided on the mounting bracket 41. The protective net 43 is installed in the mounting bracket 41 through the insertion interface 44.

[0070] Specifically, in this embodiment, a temperature-controlled heat dissipation assembly 4 is provided on the side wall of the upper shell 1 for ventilation and heat dissipation of the circuit boards and power components inside the electronic toy shell that generate heat during operation. The temperature-controlled heat dissipation assembly 4 can be fixed to the outer wall of the upper shell 1 by structural adhesive bonding, screw locking, or hot-melt riveting. The side wall of the upper shell 1 is pre-formed with ventilation holes, which serve as airflow channels between the inside of the shell and the external environment, allowing for the exchange of hot and cold air. A temperature-controlled fan 42 is fixedly mounted on the outer side wall of the upper shell 1 at the position corresponding to the ventilation holes. The air outlet of the temperature-controlled fan 42 is aligned with the ventilation holes, so that when the temperature-controlled fan 42 is working, the hot air inside the toy can be exhausted to the outside through the temperature-controlled fan 42 to achieve forced convection heat dissipation. Mounting bracket 41 is fixedly mounted on the outside of temperature-controlled fan 42. Mounting bracket 41 has an insertion interface 44, which is a slot 22 structure. The opening of the insertion interface 44 is located at the upper end of mounting bracket 41. Protective netting 43 can slide vertically through the insertion interface 44 and be inserted into the interior of mounting bracket 41, achieving a detachable insertion fit. Protective netting 43 covers the outside of temperature-controlled fan 42, shielding the fan blade area. Protective netting 43 slides into mounting bracket 41 through insertion interface 44, with a gap sliding fit between the protective netting 43 and insertion interface 44, requiring no screw fastening. Protective netting 43 can be directly pulled out from insertion interface 44 of mounting bracket 41 for removal. Protective netting 43 is covered with a perforated grid, which neither obstructs the airflow of temperature-controlled fan 42 nor prevents external debris, hair, and foreign objects from entering. In actual operation, when the internal components of the electronic toy heat up, the temperature control fan 42 starts to run. The hot air accumulated inside the toy passes through the temperature control fan 42 and the protective net 43 in sequence and is discharged to the outside of the shell to complete forced heat dissipation. The protective net 43 always covers the outside of the fan, preventing foreign objects from entering and preventing people from accidentally touching the high-speed rotating fan blades. When dust or lint accumulates on the surface of the protective net 43 and becomes blocked, the protective net 43 can be directly pulled out from the insertion interface 44 of the mounting bracket 41, cleaned, and then reinserted into the mounting bracket 41 along the insertion interface 44 to complete the reassembly. It is not necessary to disassemble the entire upper shell 1 or remove the temperature control fan 42.

[0071] In some embodiments, the protective net 43 has a threaded hole 431 on its side, and the mounting bracket 41 is provided with a screw assembly 45 to lock the protective net 43 inside the mounting bracket 41; the screw assembly 45 includes a fixing block 451, a fourth spring 452 and a hand-tightening bolt 453, the fixing block 451 is disposed on the outer wall of the mounting bracket 41, and the fourth spring 452 is housed inside the fixing block 451; the hand-tightening bolt 453 passes through the fixing block 451 and the fourth spring 452 axially and is screwed to the threaded hole 431 for fixation; a limiting block 454 is provided axially on the hand-tightening bolt 453, and the limiting block 454 is housed inside the fixing block 451; one end of the fourth spring 452 near the protective net 43 abuts against the limiting block 454, and the other end of the fourth spring 452 abuts against the inner wall of the fixing block 451.

[0072] In this embodiment, the insertion and sliding direction of the protective net 43 is used as the assembly reference direction. The protective net 43 slides and is inserted into the mounting bracket 41 from the insertion interface 44 along this reference direction. The threaded hole 431 is opened on the side of the protective net 43 perpendicular to this reference direction. Correspondingly, the fixing block 451 of the screw assembly 45 is fixed to the outer wall of the mounting bracket 41, and the feed axis of the hand-tightening bolt 453 is perpendicular to the insertion and sliding reference direction of the protective net 43. When the protective net 43 slides and is pushed to the limit assembly position along the assembly reference direction, the threads of the threaded hole 431 on the side of the protective net 43 and the hand-tightening bolt 453 are coaxial and aligned. The protective net 43 has a threaded hole 431 on its side; a fixing block 451 is fixed to the outer wall of the mounting bracket 41, and the interior of the fixing block 451 forms a receiving cavity, in which the fourth spring 452 is housed; the screw assembly 45 includes the fixing block 451, the fourth spring 452, and the hand-tightening bolt 453; the hand-tightening bolt 453 passes through the fixing block 451 and the fourth spring 452 in sequence along the axial direction, and can be screwed into the threaded hole 431 of the protective net 43 to achieve screw fixing; a limiting block 454 is integrally formed on the outer circumference of the shank of the hand-tightening bolt 453, and the limiting block 454 is entirely located within the receiving cavity of the fixing block 451, and the limiting block 454 can slide axially along the inner cavity of the fixing block 451. In the assembled state, the fourth spring 452 is sleeved on the shank of the hand-tightening bolt 453, with one end of the fourth spring 452 near the protective net 43 abutting against the limiting block 454, and the other end of the fourth spring 452 abutting against the inner wall of the fixing block 451. The upper end of the protective net 43 is provided with a grip to facilitate manual removal of the protective net 43 from the mounting frame 41 or placement of the protective net 43 into the mounting frame 41.

[0073] Specifically, in the initial assembly state without locking, the fourth spring 452 is pre-compressed. Driven by the elastic force of the fourth spring 452, the limiting block 454 always tends to move towards the protective net 43. The limiting block 454 abuts against the inner wall of the fixing block 451 near the protective net 43 to form a travel limit. At this time, the threaded end of the hand-tightening bolt 453 extends into the mounting bracket 41. The inner wall of the fixing block 451 near the protective net 43 has a through hole for the threaded part of the hand-tightening bolt 453 to pass through. The size of the limiting block 454 is larger than the diameter of the through hole, so that the limiting block 454 is always constrained inside the receiving cavity of the fixing block 451 and cannot be dislodged outward.

[0074] During locking assembly, first pull the hand-tightening bolt 453 outward, causing the limiting block 454 to slide synchronously away from the protective net 43. The limiting block 454 compresses the fourth spring 452, increasing the compression and storing energy of the fourth spring 452. At the same time, the threaded end of the hand-tightening bolt 453 completely retracts and exits from the mounting bracket 41, completely clearing the space for inserting and removing the protective net 43. Maintaining the clearance of the hand-tightening bolt 453, the protective net 43 is then slid along the insertion interface 44 and pushed into the mounting bracket 41 until the protective net 43 slides to its limit assembly position. At this point, the protective net 43 is locked in place. The threaded hole 431 on the side of the protective net 43 is precisely coaxially aligned with the axis of the hand-tightening bolt 453. Then, the hand-tightening bolt 453 is released, and the fourth spring 452 releases its elastic potential energy, pushing the limit block 454 and the hand-tightening bolt 453 to automatically feed and reset towards the side of the protective net 43, so that the threaded end of the hand-tightening bolt 453 automatically aligns with the threaded hole 431 of the protective net 43. With manual fine-tuning, the bolt is tightened to complete the locking and fixing. After the bolt is locked, the compression of the fourth spring 452 is slightly reduced, but it always retains residual preload, which can continuously press the threaded pair and play the role of preventing the threads from loosening.

[0075] Understandably, by limiting the positions of the hand-tightening bolt 453 and the fourth spring 452 through the fixing block 451, the radial and axial travel of the hand-tightening bolt 453 is constrained, ensuring that the axis of the hand-tightening bolt 453 remains fixed, facilitating subsequent alignment with the threaded hole 431 of the protective net 43. Furthermore, the fourth spring 452 applies an elastic thrust towards the protective net 43 to the limiting block 454 and the hand-tightening bolt 453. After the protective net 43 is pushed into place, the threaded portion of the hand-tightening bolt 453 abuts against the threaded hole 431 under the elastic force, allowing the user to easily lock and fix it by simply tightening the hand-tightening bolt 453. In addition, the limiting block 454 is constrained inside the fixing block 451, ensuring that the hand-tightening bolt 453 is always mounted on the fixing block 451, thus solving the problem of losing small fasteners during disassembly and assembly.

[0076] In summary, the present invention discloses an electronic toy with a quick-release structure, comprising an upper shell and a bottom shell disposed at the lower end of the upper shell; the inner wall of the upper shell is provided with a locking groove, and the bottom shell is equipped with a quick-release assembly; the quick-release assembly includes a sliding base, a first spring, and a movable component; The sliding base is fixedly installed on the inner wall of the bottom shell, and a receiving space is formed inside the sliding base; the first spring is housed inside the receiving space; the movable member slides and engages with the sliding base; the abutting end of the movable member extends into the receiving space and abuts against one end of the first spring, and the other end of the first spring abuts against the inner sidewall of the sliding base; the pressing end of the movable member extends to the outside of the receiving space; the movable member is provided with a locking part that engages with the locking groove; The first spring applies elastic force to the movable part under normal conditions, the locking part is embedded in the locking groove, and the upper shell and the bottom shell are locked together. Pressing the pressing end of the movable part causes it to slide along the receiving space and squeeze the first spring, which in turn causes the locking part to move synchronously away from the locking groove, thus releasing the locking fit between the upper shell and the bottom shell.

[0077] This application presents an electronic toy with a quick-disassembly structure. By simply pressing the pressing end of the movable part, the movable part can be driven to slide laterally along the receiving space, thereby pushing the locking part out of the locking groove to release the locking constraint between the upper shell and the bottom shell. The structure is simple and the operation is convenient.

[0078] It is understood that those skilled in the art can make equivalent substitutions or modifications to the technical solution and inventive concept of the present invention, and all such substitutions or modifications should fall within the protection scope of the appended claims.

Claims

1. An electronic toy with a quick-disassembly structure, characterized in that, It includes an upper shell and a bottom shell disposed at the lower end of the upper shell; the inner wall of the upper shell is provided with a locking groove, and a quick-release assembly is assembled inside the bottom shell; the quick-release assembly includes a sliding base, a first spring, and a movable component; The sliding base is fixedly installed on the inner wall of the bottom shell, and a receiving space is formed inside the sliding base; the first spring is housed inside the receiving space; the movable member slides and engages with the sliding base; the abutting end of the movable member extends into the receiving space and abuts against one end of the first spring, and the other end of the first spring abuts against the inner sidewall of the sliding base; the pressing end of the movable member extends to the outside of the receiving space; the movable member is provided with a locking part that engages with the locking groove; The first spring applies elastic force to the movable part under normal conditions, the locking part is embedded in the locking groove, and the upper shell and the bottom shell are locked together. Pressing the pressing end of the movable part causes it to slide along the receiving space and squeeze the first spring, which in turn causes the locking part to move synchronously away from the locking groove, thus releasing the locking fit between the upper shell and the bottom shell.

2. The electronic toy with a quick-disassembly structure according to claim 1, characterized in that, The inner wall of the upper shell is provided with a number of guide posts, and the inner wall of the bottom shell is provided with slots corresponding to each of the guide posts. The guide posts are inserted into the corresponding slots. The slots and the quick-release assembly are staggered on the inner wall of the bottom shell.

3. The electronic toy with a quick-disassembly structure according to claim 1, characterized in that, The inner wall of the upper shell is provided with a locking block, and the locking groove is opened on the inner side wall of the locking block. The upper end of the movable part extends toward the upper shell to form an extension portion. The extension portion is provided with the locking portion toward the pressing end of the movable part. The locking portion is provided with a guide extrusion slope inclined toward the locking block. When the upper shell and the bottom shell are assembled axially opposite each other, the locking block slides along the guide extrusion slope and pushes the locking part, causing the movable part to slide and compress the first spring; after the upper shell and the bottom shell are axially assembled in place, the first spring rebounds and pushes the locking part into the locking groove.

4. The electronic toy with a quick-disassembly structure according to claim 1, characterized in that, The bottom of the bottom shell is provided with an anti-seismic protection component, which includes a bottom plate. The bottom plate is provided with an axial deformation component and a first buffer component. The axial deformation component is disposed on the outer periphery of the first buffer component. The upper end of the axial deformation component and the upper end of the first buffer component are both connected to the bottom of the bottom shell. When the base plate is compressed along the axial direction, the axial deformation member is compressed accordingly, causing the base plate and the bottom shell to move closer to each other in the axial direction. The first buffer assembly cooperates with the axial deformation member to absorb the displacement of the base plate and achieve buffering.

5. The electronic toy with a quick-disassembly structure according to claim 4, characterized in that, The first buffer assembly includes a mounting block, a second spring, an abutment block, and a connecting block. The mounting block is fixed to the base plate. The second spring and the abutment block are disposed inside the mounting block, and the abutment block slides within the mounting block. One end of the second spring abuts against the inner wall of the mounting block, and the other end abuts against the abutment block. The connecting block is inclinedly disposed at the upper end of the abutment block, and the upper end of the connecting block is connected to the bottom of the base shell. When the base plate and the bottom shell move closer to each other, the connecting block drives the abutment block to slide along the axis of the second spring and compress the second spring.

6. The electronic toy with a quick-disassembly structure according to claim 4, characterized in that, A second buffer assembly is also provided between the base plate and the bottom shell. The second buffer assembly includes a sleeve, a third spring, and a top support. The sleeve is fixedly installed on the base plate. The third spring is axially installed inside the sleeve. One end of the top support is slidably fitted inside the sleeve and abuts against the third spring. The other end of the top support is connected to the bottom of the bottom shell. When the base plate and the bottom shell move axially closer to each other, the top support slides along the inside of the sleeve and compresses the third spring.

7. The electronic toy with a quick-disassembly structure according to claim 4, characterized in that, A damper is also provided between the base plate and the bottom shell. One end of the damper is fixed to the base plate, and the other end of the damper is connected to the bottom shell.

8. The electronic toy with a quick-disassembly structure according to claim 1, characterized in that, A temperature-controlled heat dissipation assembly is provided on the side wall of the upper shell. The temperature-controlled heat dissipation assembly includes a mounting bracket, a temperature-controlled fan, and a protective net. A ventilation hole is provided on the side wall of the upper shell. The temperature-controlled fan is fixed to the side wall of the upper shell corresponding to the ventilation hole. The mounting bracket is fixed to the outside of the temperature-controlled fan. An insertion interface is provided on the mounting bracket. The protective net is installed in the mounting bracket through the insertion interface.

9. The electronic toy with a quick-disassembly structure according to claim 8, characterized in that, The protective net has threaded holes on its side, and a screw-on assembly is provided on the mounting bracket to lock the protective net inside the mounting bracket. The screw-on assembly includes a fixing block, a fourth spring, and a hand-tightening bolt. The fixing block is disposed on the outer wall of the mounting bracket, and the fourth spring is housed inside the fixing block. The hand-tightening bolt passes axially through the fixing block and the fourth spring and is screwed into the threaded hole for fixation. A limit block is provided axially on the hand-tightening bolt, and the limit block is housed inside the fixing block. One end of the fourth spring near the protective net abuts against the limit block, and the other end of the fourth spring abuts against the inner wall of the fixing block.

10. The electronic toy with a quick-disassembly structure according to claim 1, characterized in that, It also includes a circuit board and a charging interface; the circuit board is disposed inside the bottom shell, the charging interface is disposed on the circuit board, and the charging interface extends outward from the inside of the bottom shell for insertion and mating with the charging connector; a groove is provided on the side wall of the charging interface, and the groove is used to mate with the protrusion on the charging connector.

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