A toy simulating hatching from a shell

Abstract

The utility model discloses a toy of simulating hatching and breaking shell, which comprises a shell and a toy body, wherein the shell comprises a shell bottom part and a shell surface part, the shell surface part is reversibly arranged above the shell bottom part, the toy body is arranged in the shell, and the toy body comprises a leg part, a body part and a head part; the body part is internally provided with a body swinging driving gear box to enable the body part and the leg part to swing relative to each other; the head part is internally provided with a head rotating driving gear box to enable the head part and the body part to rotate relative to each other; and then the toy body enables the inside of the shell to bear stress and enables the head part to open a window outward and the shell surface part to turn outward by the swinging of the body part and the rotation of the head part. The utility model can imitate the process of animal hatching and breaking shell, and has strong interest and playability.

Description

Technical Field

[0001] This utility model relates to the field of toys, and more particularly to a toy that simulates hatching and breaking out of a shell. Background Technology

[0002] As living standards improve, people's demand for toys is also increasing. Toys can not only be used for children's play and interaction, but also have a strong educational effect. In order to enable children to have a deeper understanding of animals, manufacturers on the market have designed various animal-like toys, such as egg toys that imitate animals hatching and breaking out of their eggs.

[0003] Existing technology CN206198675U discloses an assembly with internal components within a shell and a mechanism for opening the shell. It includes an eggshell and a toy body located inside the eggshell. The toy body uses a swinging structure to push against the shell from the inside out, causing the shell, assembled through splicing or other methods, to break open, creating an hatching effect. Subsequently, major domestic toy manufacturers have made various improvements based on the aforementioned patent. For example, CN209286660U discloses a hatching toy that simplifies the internal swinging structure and uses an elastic mechanism to allow the toy to store energy within the shell. A key triggers the toy body to release the elastic force and impact the side shell of the shell, thus mimicking the hatching effect.

[0004] However, both of the above solutions have certain drawbacks. For example: 1. Whether the toy body is driven by the storage of elastic force or by a swing mechanism, it can only swing in one degree of freedom. This results in a relatively fixed impact point, making it impossible to simulate the effect of the entire eggshell falling off. Instead, only a portion of the eggshell detaches in a localized area. 2. The toy body causes the shell to detach through impact. Due to the limited impact force, the shell is mostly composed of small, flip-up pieces connected by splicing. This results in a large number of scattered flip-up pieces, making storage difficult. Furthermore, the impact-triggered mechanism makes it easy for flip-up pieces to be lost. If the shell connection method is changed to hinged joints to form the eggshell, the force provided by a swing is unlikely to lift the hinged shell and cause it to flip.

[0005] To address the aforementioned issues, this solution designs a toy that simulates hatching and breaking open. Utility Model Content

[0006] The technical problem to be solved by this utility model embodiment is to provide a toy that simulates hatching and breaking out of a shell. The toy that simulates hatching and breaking out of a shell is characterized by comprising: a shell and a toy body.

[0007] The shell is eggshell shaped and includes a bottom shell and a top shell. The top shell is hinged to the bottom shell and has an openable head opening window. The toy body is housed within the shell. The toy body includes: leg parts, torso parts, and head parts. The torso parts have a swing-drive gearbox inside. The leg parts are connected to the lower part of the torso parts and are driven by the swing-drive gearbox to swing relative to each other. The head parts have a head-turning drive gearbox inside. The head parts are connected to the head end of the torso parts and are driven by the head-turning drive gearbox to rotate relative to each other. As a result, the toy body, through the swing of the torso parts and the rotation of the head parts, exerts force on the inner side of the shell, causing the head opening window to open outward and the first and second flipping units to disengage and flip outward.

[0008] The shell component includes a first flip unit and a second flip unit. Several window components are hinged to adjacent sides of the first flip unit and the second flip unit via a pivot, thereby forming the head opening window.

[0009] The first and second flipping units each include two or more flipping pieces, which are hinged to the top of the shell bottom piece via a pivot. The first flipping unit and the second flipping unit form a continuous first joint seam, and the two flipping parts of the first flipping unit and the two flipping parts of the second flipping unit together form a second joint seam. The first joint seam and the second joint seam are provided with a joining protrusion, which enables the first flipping unit and the second flipping unit to join each other and make the shell into an eggshell shape.

[0010] The bottom shell is provided with a mounting platform, and the mounting platform is provided with a mounting seat that matches the shape of the leg part. The mounting seat is provided with a mounting pin. The leg part of the toy body is installed on the mounting seat. The bottom of the leg part is connected to the mounting pin through a mounting hole, thereby fixing the leg part on the mounting platform. The leg component is provided with a pivot hole, and the swing drive gearbox has an output pivot. The swing drive gearbox causes the body component and the leg component to swing through the insertion and engagement of the pivot and the pivot hole.

[0011] The body component is provided with a ball shaft, which extends to have a transmission end. The head component has a ball shaft sleeve that mates with the ball shaft. The output end of the rotating head drive gearbox is an eccentric connector that can be plugged into the transmission end. When the eccentric connector rotates, it can drive the head component and the body component to rotate.

[0012] The swing drive gearbox and the head drive gearbox both have a drive motor and a transmission gear set, and the output shaft of the drive motor drives the transmission gear set. The lower jaw component is oscillatingly connected to the head component via an elastic trigger. The transmission gear set of the rotating head drive gearbox is connected to an eccentric trigger. When rotating, the eccentric trigger can abut against the elastic trigger, causing the elastic trigger to oscillate along with the lower jaw component. The swing-body drive gearbox has a shaft angle sensor, which is used to obtain the rotation angle of the output shaft. The head drive gearbox has a deflection angle sensor, which is used to obtain the rotation angle of the eccentric connector. The toy body also includes a circuit board with a controller integrated on it. The input of the controller is connected to the pivot angle sensor and the deflection angle sensor. The output of the controller is connected to the drive motors in the swing drive gearbox and the head drive gearbox. The toy body also includes a power supply, a lighting component, and a sound-emitting component. The power supply is electrically connected to the circuit board, and the controller controls the lighting component and the sound-emitting component. The present invention offers the following advantages: ① The toy body can perform two-stage swinging movements, with the body and head moving in opposite directions. The body swings to press against the inner wall of the shell, while the head pushes against it. Compared to the impact force of a single-stage swing, the toy's force is greater, as it uses the body swing to bring the head closer to the shell's interior, combined with the head's rotation to push open the shell. This provides sufficient force to break the shell's connection, even if the shell is hinged. ② The hinged shell, compared to the traditional method of splicing multiple individual shells, is a single, integrated shell that won't scatter upon impact, making it easier to store. Furthermore, when the shell flips due to outward force, the window and flipping components sequentially detach, creating a gradual detachment effect that better reflects the visual effect of hatching and breaking out of a shell compared to existing designs that rely on impact. ③ The toy body can swing up and down, and its head can turn. Combined with sound and light components, the visual effect is more vivid. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the present invention; Figure 2 This is a schematic diagram of the casing of this utility model; Figure 3 This is a schematic diagram of the shell of this utility model in its open state; Figure 4 This is a schematic diagram of the main body of the toy according to this utility model; Figure 5 This is a schematic diagram of the connection between the leg component and the body component of this utility model; Figure 6 This is a schematic diagram of the swing-body drive gearbox of this utility model; Figure 7 This is a schematic diagram of the connection between the head component and the body component of this utility model; Figure 8 This is a schematic diagram of the rotary head drive gearbox of this utility model; Figure 9 This is a schematic diagram of the connection of the mandibular component of this utility model. Detailed Implementation

[0014] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0015] like Figures 1-9 As shown, a toy simulating hatching and hatching includes: a shell 1 and a toy body 2. The shell 1 is in the shape of an eggshell. The shell 1 includes: a shell bottom part 11 and a shell top part. The shell top part is hinged to the shell bottom part 11. The shell top part has an openable head opening window.

[0016] The toy body 2 is disposed in the shell 1. The toy body 2 includes: leg parts 21, body parts 22, and head parts 23. The body parts 22 are provided with a swinging drive gearbox 221. The leg parts 21 are connected to the lower part of the body parts 22 and are driven by the swinging drive gearbox 221 to make the body parts 22 and leg parts 21 swing relative to each other. The head parts 23 are provided with a head turning drive gearbox 231. The head parts 23 are connected to the head end of the body parts 22 and are driven by the head turning drive gearbox 231 to make the head parts 23 and body parts 22 rotate relative to each other. As a result, the toy body 2, through the swinging of the body parts 22 and the rotation of the head parts 23, causes the inner side of the shell 1 to be subjected to force, and the head opening window to open outward, and the first flipping unit 12 and the second flipping unit 13 to disengage and flip outward.

[0017] like Figure 2 As shown, the shell surface component includes a first flipping unit 12 and a second flipping unit 13. The first flipping unit 12 and the second flipping unit 13 are flipped and disposed above the shell bottom component. The first flipping unit 12 and the second flipping unit 13 are both hinged to window components 14 and form a head opening window that can be folded together.

[0018] In this embodiment, the first flipping unit 12 and the second flipping unit 13 each include two flipping pieces 15. The flipping pieces 15 are hinged to the top of the shell bottom piece via a pivot, thereby forming four flipping pieces 15 that can be opened, closed and flipped on the shell bottom piece.

[0019] like Figure 3 As shown, a continuous first joint seam is formed between the first flipping unit 12 and the second flipping unit 13, and a second joint seam is formed between the two flipping pieces 15 of the first flipping unit 12 and the two flipping pieces 15 of the second flipping unit 13.

[0020] The first and second joint seams are provided with a joining protrusion 16, which enables the first flipping unit 12 and the second flipping unit 13 to join together and make the shell 1 in the shape of an eggshell, thereby ensuring the effect of the flipping parts 15 joining together and avoiding large gaps in the shell 1 in the shape of an eggshell, which would affect the visual effect.

[0021] It should be noted that the position of the head opening window corresponds to the position where the head component 23 is raised. Therefore, when the body component 22 and the leg component 21 swing, the angle of swing is just such that the head component 23 abuts against the position of the head opening window. At this time, the head-turning drive gearbox 231 also works synchronously, causing the head component 23 to swing. This, in conjunction with the further swing of the body component 22, causes the head component 23 to push open the window component 14 from the inside out, thereby causing the head opening window to flip outward and open.

[0022] After this, the flipping angle of the body part 22 and the leg part 21 continues to increase, and the body part 22 continues to tilt backward. Then the head part 23 transitions to the intersection of the first joint seam and the second joint seam. Again, through the swinging of the body part 22 and the swinging of the head part 23, the four flipping parts 15 of the first flipping unit 12 and the second flipping unit 13 on the upper part of the shell 1 each flip outward, thereby forming a gradual shell-breaking effect where the window part 14 is first pushed open and flipped, and then the four flipping parts 15 are pushed open.

[0023] Specifically, in this solution, the four shells 1 are hinged to the top of the shell bottom piece via pivots, and the window piece 14 is also hinged to the flip piece 15 via pivots. The pivot hinge connection method is a conventional technical means in the toy industry, so it will not be described in detail.

[0024] Specifically, the bottom shell is provided with a mounting platform 17. The toy body 2 is mounted on the mounting platform 17 via the leg parts 21. In this embodiment, the mounting platform 17 is provided with a limiting seat that cooperates with the bottom of the leg parts 21. The limiting seat is provided with a mounting pin 172. The bottom surface of the leg parts 21 is provided with a socket that cooperates with the pin. Thus, the toy body 2 can be inserted and fitted onto the mounting seat 171.

[0025] like Figure 4 As shown, the toy body 2 is disposed in the shell 1. The toy body 2 includes: leg parts 21, body parts 22, and head parts 23. The body parts 22 are provided with a swinging drive gearbox 221. The leg parts 21 are connected to the lower part of the body parts 22 and are driven by the swinging drive gearbox 221 to make the body parts 22 and leg parts 21 swing relative to each other. The head parts 23 are provided with a head turning drive gearbox 231. The head parts 23 are connected to the head end of the body parts 22 and are driven by the head turning drive gearbox 231 to make the head parts 23 and body parts 22 rotate relative to each other. Thus, the toy body 2, through the swinging of the body parts 22 and the rotation of the head parts 23, causes the inner side of the shell 1 to be subjected to force, and the head opening window to open outward, and the first flipping unit 12 and the second flipping unit 13 to disengage and flip outward. like Figure 5 As shown, the leg component 21 is provided with a pivot hole 211, and the swing drive gearbox 221 has an output pivot. The swing drive gearbox 221 swings between the body component 22 and the leg component 21 by the pivot and the pivot hole 211 being inserted and engaged.

[0026] like Figure 6 As shown, the swing-body drive gearbox 221 has a drive motor and a transmission gear set. The output shaft of the drive motor drives the transmission gear set, thereby allowing the drive gearbox to rotate the shaft. The output shaft is a hexagonal shaft, which is not shown in the diagram. Figure 5 In this configuration, the hexagonal shaft enables a transmission connection between the swing drive gearbox 221 and the leg component 21.

[0027] When the output shaft rotates, since the leg component 21 is fixed on the mounting base 171, the output shaft rotates and drives the body component 22 and the leg component 21 to swing, thereby causing the body component 22 to swing back and forth inside the housing 1.

[0028] like Figure 7As shown, the body component 22 is provided with a ball shaft 222, the ball shaft 222 extends to have a transmission end 2221, the head component 23 has a ball shaft sleeve 232 that cooperates with the ball shaft 222, and the output end of the rotating head drive gearbox 231 is an eccentric plug-in component 233. The eccentric plug-in component 233 can be plugged into the transmission end 2221, so that when the eccentric plug-in component 233 rotates, it can drive the head component 23 and the body component 22 to rotate.

[0029] like Figure 8 As shown, the rotary head drive gearbox 231 also includes a drive motor and a transmission gear set. In this embodiment, the transmission gear set includes: a first worm gear 2311, a second worm gear 2312, a third crown wheel 2313, a fourth gear 2314, an eccentric trigger 235, a fifth gear 2315, and an eccentric connector 233.

[0030] The output shaft of the drive motor is sleeved on the first worm gear 2311. The first worm gear 2311 is connected to the second turbine gear 2312. The second turbine gear 2312, the third crown wheel 2313, and the fourth gear 2314 mesh and drive in sequence. The fourth gear 2314 is connected to the eccentric trigger 235. The fourth gear 2314 drives the fifth gear 2315 through the transmission shaft. The fifth gear 2315 rotates the eccentric connector 233 coaxially. The eccentric connector 233 is provided with a slot that can be inserted and cooperated with the transmission end 2221. Thus, the eccentric connector rotates. At the same time, since the ball shaft 222 is inserted into the insertion hole of the eccentric connector 233, when the eccentric connector 233 rotates, it can be driven by the ball shaft 222 to cause the head component 23 and the body component 22 to deflect, forming a head swinging effect.

[0031] like Figure 7 , Figure 8 As shown, a jaw member 24 is oscillatingly connected to the lower part of the head component 23 via an elastic trigger 234. When the eccentric trigger is rotated, it can abut against the elastic trigger 234, causing the jaw member 24 to open and close.

[0032] The eccentric trigger has an elliptical trigger structure. When rotated, its elliptical trigger structure abuts against the elastic trigger 234, thereby causing the chin piece 24 to swing against the elastic force. At the same time, when the elliptical trigger structure of the eccentric trigger is in contact with the elastic trigger 234, the elastic trigger 234 is reset by the elastic force. Thus, when the eccentric trigger 235 rotates, the chin piece 24 forms a continuous opening and closing swinging motion.

[0033] Please combine Figure 9In this embodiment, the elastic trigger 234 includes a trigger and an elastic pivot. The elastic pivot is not shown in the figure. It passes through a through hole in the trigger. The chin piece 24 is elastically hinged to the lower part of the head piece 23 via the elastic pivot. The elastic pivot provides elastic force through a torsion spring to make the chin piece 24 tend to return to its original position. The torsion spring is sleeved on the elastic pivot. The trigger has a mounting hole through which the elastic pivot passes. When the eccentric trigger rotates, its elliptical trigger structure presses on the trigger, thereby causing the chin piece 24 to swing against the elastic force of the torsion spring.

[0034] Please refer to Figure 6 The swing drive gearbox 221 has a shaft angle sensor, which is used to obtain the rotation angle of the output shaft. The head drive gearbox 231 has a deflection angle sensor, which is used to obtain the rotation angle of the eccentric connector 233.

[0035] Please refer to Figure 7 The rotating head drive gearbox 231 has a deflection angle sensor, which is used to obtain the rotation angle of the eccentric connector 233. At the same time, the swing body drive gearbox 221 has a shaft angle sensor, which is used to obtain the rotation angle of the output shaft.

[0036] It should be noted that the deflection angle sensor is connected by meshing with other gears in the transmission gear set of the drive gearbox 231 of the rotating head, which is a conventional setting in the gearbox. The connection method of the shaft angle sensor is also roughly the same. The connection method here is not the main content that this solution wants to protect. The connection method of the two angle sensors is a technical means that can be known by those skilled in the art, especially those engaged in the toy industry, and will not be repeated here.

[0037] More preferably, the toy body 2 also includes a circuit board 26, on which a controller is integrated. The input end of the controller is connected to the shaft angle sensor and the deflection angle sensor, and the output end of the controller is connected to the drive motors respectively provided in the swing drive gear box 221 and the head drive gear box 231.

[0038] More preferably, the toy body 2 also includes a power supply, a light component, and a sound-emitting component. The power supply is electrically connected to the circuit board 26, and the controller controls the light component and the sound-emitting component.

[0039] Even better, this toy also includes a remote control, which can be a mobile phone controlled via an app or a standalone remote control. It can communicate via Bluetooth, WIFI, etc. to control the controller, thereby controlling the rotation of each motor and the operation of the lighting and sound components, making the toy a controllable play device.

[0040] More preferably, it also includes a tail component that can be plugged into the tail end of the body part 22. The tail component is detachably mounted on a mounting base 171 inside the housing 1. The tail component is plugged into the body part 22 through a plug hole provided at the tail end of the body part 22. The tail component is set in a plug-in manner to avoid the tail component from falling into the air when the body part 22 swings back and forth, so as to prevent the body part 22 from not being able to swing to a sufficient angle. Of course, this part is an optional solution. The specific image of the toy body 2 and the setting of the tail component can be adjusted according to the needs. This solution is not limited to this.

[0041] Operating principle: In use, this toy can be remotely controlled via a mobile phone or remote control. The controller can then control the drive motors in the swing drive gearbox 221 and the head drive gearbox 231. When the swing drive gearbox 221 drives the output shaft to rotate, since the leg component 21 is fixed on the mounting platform 17, its rotational force causes the body component 22 and the leg component 21 to rotate relative to each other, causing the body component 22 to swing backward. During this process, the head drive gearbox 231 also works synchronously, driving the eccentric connector 233 to rotate. Then, through the deflection cooperation between the eccentric connector 233 and the ball shaft 222, the head component 23 and the body component 22 also rotate.

[0042] When the swing-drive gearbox 221 drives the top of the head component 23 to contact the head opening window, the lifting force provided by the two motion dimensions of the body component 22 swinging back and forth and the head component 23 swinging causes the window component 14 to flip outward. Then, the swing-drive gearbox 221 continues to drive the body component 22 to swing backward, so that the head component 23 abuts against the inner side of the flip unit and the second flip unit 13, specifically at the intersection of the first joint seam and the second joint seam. As the body component 22 swings backward and the head rotates, the head component 23 gradually pushes open the flip component 15, thereby making the entire flip component 15 open. Compared with the prior art, this solution provides more sufficient lifting force through two movement dimensions: the back-and-forth swing of the body part 22 and the rotation of the head part 23. This allows the shell 1, which is connected by a hinge, to have enough force to be lifted and flipped, avoiding the problem that the traditional solution cannot lift and flip the large flipping parts 15 by simply swinging the body.

[0043] Secondly, the shell 1 gradually flips through the window piece 14 and the flipping piece 15, which not only creates the effect of gradually breaking out of the shell throughout the process, but also avoids the problem that the shell 1 is easily scattered and difficult to store when the toy body swings and hits the traditional spliced ​​shell.

[0044] In addition, through the hinge of the lower jaw piece 24 and the triggering of the eccentric trigger 235, when the head part 23 swings, its lower jaw piece 24 can be pushed by the eccentric trigger 235 and open, forming an opening mouth action. Thus, without the need for an additional drive device, the opening mouth action of the toy body 2 can be realized at low cost, and in conjunction with the light and sound components, a more vivid sound and light effect can be formed.

[0045] Of course, the above embodiments are only for illustrating the technical concept and features of this utility model, and their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All modifications made in accordance with the spirit and essence of the main technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A toy simulating hatching and hatching, characterized in that, include: Shell (1) and toy body (2); The shell (1) is in the shape of an eggshell. The shell (1) includes a bottom shell part (11) and a top shell part, with the top shell part connected to the bottom shell part (11). The toy body (2) is located in the shell (1). The toy body (2) includes: a leg part (21), a torso part (22), and a head part (23). The torso part (22) is provided with a swing drive gearbox (221). The leg part (21) is connected to the lower part of the torso part (22) and is driven by the swing drive gearbox (221) to make the torso part (22) and the leg part (21) swing relative to each other. The head part (23) is provided with a head rotation drive gearbox (231). The head part (23) is connected to the head end of the torso part (22) and is driven by the head rotation drive gearbox (231) to make the head part (23) and the torso part (22) rotate relative to each other. The toy body (2) is subjected to force on the inner side of the shell (1) by the swing of the torso part (22) and the rotation of the head part (23), and the shell surface part is opened outward, so that the shell (1) is exposed.

2. The toy simulating hatching and shell breaking according to claim 1, characterized in that, The shell component includes a first flip unit (12) and a second flip unit (13). The first flip unit (12) and the second flip unit (13) are hinged above the shell bottom component (11). Several window components (14) are hinged to the adjacent sides of the first flip unit (12) and the second flip unit (13) through a pivot, thereby forming a head opening window.

3. The toy simulating hatching and shell breaking according to claim 2, characterized in that, The first flipping unit (12) and the second flipping unit (13) each include two or more flipping pieces (15), which are hinged above the bottom shell piece (11) via a pivot.

4. The toy simulating hatching and shell breaking according to claim 3, characterized in that, A continuous first joint seam is formed between the first flipping unit (12) and the second flipping unit (13), and a second joint seam is formed between the two flipping pieces (15) of the first flipping unit (12) and between the two flipping pieces (15) of the second flipping unit (13). The first joint seam and the second joint seam are provided with a joint protrusion (16), which makes the first flipping unit (12) and the second flipping unit (13) join together and make the shell (1) in the shape of an eggshell.

5. A toy simulating hatching and shell breaking according to claim 1, characterized in that, The bottom shell (11) is provided with a mounting platform (17), the mounting platform (17) is provided with a mounting seat (171) that matches the shape of the leg part (21), and the mounting seat (171) is provided with a mounting pin (172). The leg part (21) of the toy body (2) is mounted on the mounting base (171). The bottom of the leg part (21) is connected to the mounting pin (172) through the mounting hole, thereby fixing the leg part (21) on the mounting platform (17).

6. A toy simulating hatching and shell breaking according to claim 1, characterized in that, The leg component (21) is provided with a pivot hole (211), and the swing drive gearbox (221) has an output pivot. The swing drive gearbox (221) makes the body component (22) and the leg component (21) swing by inserting the pivot into the pivot hole (211).

7. A toy simulating hatching and shell breaking according to claim 1, characterized in that, The body component (22) is provided with a ball shaft (222), which extends to form a transmission end (2221). The head component (23) has a ball bushing (232) that mates with the ball shaft (222). The output end of the rotating head drive gearbox (231) is an eccentric connector (233). The eccentric connector (233) can be plugged into the transmission end (2221). When the eccentric connector (233) rotates, it can drive the head component (23) and the body component (22) to rotate.

8. A toy simulating hatching and shell breaking according to claim 7, characterized in that, Both the swing-body drive gearbox (221) and the head-turning drive gearbox (231) have a drive motor and a transmission gear set, and the output shaft of the drive motor drives the transmission gear set; The lower jaw member (24) is oscillatingly connected to the lower part of the head component (23) via an elastic trigger (234). The transmission gear set of the rotating head drive gearbox (231) is connected to an eccentric trigger (235). When rotating, the eccentric trigger (235) abuts against the elastic trigger (234), causing the elastic trigger (234) to oscillate along with the lower jaw member (24).

9. A toy simulating hatching and shell breaking according to claim 8, characterized in that, The swing drive gearbox (221) has a shaft angle sensor, which is used to obtain the rotation angle of the output shaft. The head drive gearbox (231) has a deflection angle sensor, which is used to obtain the rotation angle of the eccentric connector (233).

10. A toy simulating hatching and shell breaking according to claim 9, characterized in that, The toy body (2) also includes a circuit board (26), on which a controller is integrated. The input end of the controller is connected to the rotating shaft angle sensor and the deflection angle sensor, and the output end of the controller is connected to the drive motors respectively provided in the swing body drive gear box (221) and the head drive gear box (231). The toy body (2) also includes a power supply, a light component and a sound component. The power supply is electrically connected to the circuit board (26), and the controller controls the connection of the light component and the sound component.

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