Toy coin storage device

Abstract

The utility model discloses a toy coin storage device which comprises a top cover, a base, a coin storage container and a coin inlet mechanism, coins can be driven to enter the coin storage container from a coin inlet channel through a driving wheel assembly, a roller assembly, a driving assembly and the like, one end of a shell of the coin inlet mechanism is rotationally connected with the top cover and / or the base, and the other end of the shell of the coin inlet mechanism is rotationally connected with the base. The other end of the shell is connected with one side of the opening of the coin storage container through the locking assembly, coins in the coin storage container can be directly taken out by unlocking the locking assembly, and compared with the mode that a money pot can be taken out only by damaging the money pot, the coin storage device of the toy is safer to use, can be used for many times, and is convenient to use. In addition, the coin storage device of the toy can also be used as a toy for children to play, and is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to money storage device technical field especially relates to a toy money storage device. BACKGROUND

[0002] The money storage jar of the related art is usually an integral structure, which is provided with a coin inlet on the top, and consumers such as children can put coins into the money storage jar through the coin inlet. When the coins in the money storage jar need to be taken out, the money storage jar usually has to be broken to take out the coins inside. Such a money storage jar has a high use cost, and there is a risk of breaking the money storage jar by accident. SUMMARY

[0003] The utility model discloses a toy money storage device, including top, base, money storage container, coin inlet mechanism, the upper end of money storage container is connected with top, the lower extreme of money storage container is connected with base, money storage container is the tubular structure, money storage container has an opening,

[0004] The coin inlet mechanism includes a housing, the housing is opposite to the opening, one end of the housing is rotatably connected with the top and / or the base, the other end of the housing is connected with one side of the opening of the money storage container through a locking assembly.

[0005] The housing is provided with a coin inlet channel, the coin inlet channel is communicated with the inner cavity of the money storage container, a drive wheel assembly is arranged on the lower side of the coin inlet channel in the housing, a roller assembly is arranged on the upper side of the coin inlet channel in the housing, the roller assembly is opposite to the drive wheel assembly, and a drive assembly is further arranged in the housing and is in transmission connection with the drive wheel assembly.

[0006] The housing is further provided with a touch switch, the touch switch includes an induction sensor and a rotating part, the upper end of the rotating part is located in the coin inlet channel, and the lower end of the rotating part is opposite to the induction sensor.

[0007] In some embodiments, the top is provided with a first positioning column, and the top of the housing is provided with a first positioning groove connected with the first positioning column.

[0008] Alternatively, the base is provided with a second positioning groove, and the bottom of the housing is provided with a second positioning column connected with the second positioning groove.

[0009] In some embodiments, the driving wheel assembly comprises a transmission shaft, a first rotating wheel and a second rotating wheel, the first rotating wheel and the second rotating wheel are respectively installed at two ends of the transmission shaft, and the first rotating wheel is provided with a first transmission gear structure, the driving assembly comprises a driving motor and a transmission gear, the driving motor is provided with a first worm, and the transmission gear comprises a first worm wheel and a second transmission gear which are axially connected.

[0010] The first worm is engaged with the first worm wheel, and the second transmission gear is engaged with the first transmission gear structure.

[0011] In some embodiments, the roller assembly comprises a roller connecting piece, two ends of the roller connecting piece in the length direction are respectively provided with shaft portions, and each shaft portion is provided with a roller.

[0012] In some embodiments, the roller assembly further comprises a spiral spring, the spiral spring is arranged on a side of the roller connecting piece away from the driving wheel assembly, and the spiral spring is connected with the roller connecting piece.

[0013] In some embodiments, the driving motor is provided with a second worm;

[0014] An opening side of the coin storage container is provided with a buckle portion, and one side of the shell is provided with a through hole;

[0015] The locking assembly comprises a sliding block, a first gear and a second gear, one side of the sliding block is provided with a lock catch portion which protrudes out of the through hole to be connected with the buckle portion, one side of the sliding block is provided with a movable slot, the first gear is provided with a first worm portion and a second transmission gear structure which are axially connected, and an axial end surface of the second gear is provided with a driving portion.

[0016] The first worm portion is engaged with the second worm, the second transmission gear structure is engaged with the second gear, and the driving portion is used for protruding into the movable slot.

[0017] In some embodiments, one end of the sliding block away from the lock catch portion is provided with a rod portion, and the rod portion is sleeved with a return spring.

[0018] In some embodiments, the shell is further provided with a circuit board, and the circuit board is connected with the driving motor and the induction sensor.

[0019] In some embodiments, the shell is further provided with a key connected with the circuit board.

[0020] In some embodiments, the coin storage container is further provided with a coin inlet.

[0021] The toy coin storage device has the advantages that: the toy coin storage device can include a top cover, a base, a coin storage container and a coin feeding mechanism, coins can be driven by a driving wheel assembly, a roller assembly and a driving assembly to enter the coin storage container through the coin feeding channel, one end of a shell of the coin feeding mechanism is rotationally connected with the top cover and / or the base, the other end of the shell is connected with one side of an opening of the coin storage container through a locking assembly, the coins in the coin storage container can be directly taken out by unlocking the locking assembly, compared with the mode that the money pot can be taken out only by damaging the money pot, the toy coin storage device is safer to use, the toy coin storage device can be used multiple times, the use cost of consumers is reduced, and in addition, the toy coin storage device can also be used as a toy for children to play, which is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the present application, the present application will be further described below in conjunction with the drawings and embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor. In the drawings:

[0023] Figure 1 is a structural schematic view of the toy coin storage device in some embodiments of the present application;

[0024] Figure 2 is a structural schematic view of the toy coin storage device (with the coin feeding mechanism hidden) in some embodiments of the present application;

[0025] Figure 3 is a structural schematic view of the coin storage container in some embodiments of the present application;

[0026] Figure 4 is a front structural schematic view of the coin feeding mechanism in some embodiments of the present application;

[0027] Figure 5 is a back structural schematic view of the coin feeding mechanism in some embodiments of the present application;

[0028] Figure 6 is one of the partial structural schematic views of the coin feeding mechanism in some embodiments of the present application;

[0029] Figure 7 is the second of the partial structural schematic views of the coin feeding mechanism in some embodiments of the present application;

[0030] Figure 8 is an exploded view of the first gear in some embodiments of the present application;

[0031] Figure 9is a structural schematic view of a roller assembly in some embodiments of the utility model;

[0032] Figure 10 is an exploded view of the roller assembly in some embodiments of the utility model;

[0033] Figure 11 is a structural schematic view of the driving wheel assembly and the transmission gear cooperating in some embodiments of the utility model;

[0034] Figure 12 is an exploded view of the driving wheel assembly and the transmission gear in some embodiments of the utility model. DETAILED DESCRIPTION

[0035] In order to have a clearer understanding of the technical features, objects and effects of the utility model, the specific implementation manners of the utility model will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or position relations indicated by "front", "back", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and the like are based on the directions or position relations shown in the drawings, the specific directions are constructed and operated, and are only for the convenience of describing the technical scheme, and do not indicate that the indicated device or element must have a specific direction, so it cannot be understood as a limitation on the utility model.

[0036] It should also be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. When an element is referred to as "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or one or more intermediate elements can exist. The terms "first", "second", "third" and the like are only for the convenience of describing the technical scheme, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features with "first", "second", "third" and the like can be explicitly or implicitly included one or more of the features. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] In the following description, specific details are set forth such as particular system configurations, techniques, etc., in order to provide a thorough understanding of the embodiments of the application. However, persons having ordinary skill in the art will readily understand that the application can be practiced without these specific details. In other instances, well-known structures, devices, circuits, and techniques have not been shown in detail in order not to obscure the understanding of this application.

[0038] Referring to Figures 1 to 7 The utility model discloses a kind of toy coin storage devices, it can include top cover 10, base 20, coin storage container 30, coin feeding mechanism 40;The upper end of coin storage container 30 is connected with top cover 10, the lower end of coin storage container 30 is connected with base 20;Coin storage container 30 is cylindrical structure, coin storage container 30 has an opening.

[0039] The coin feeding mechanism 40 includes a housing 41, the housing 41 is arranged opposite to the opening, one end of the housing 41 is rotatably connected with the top cover 10 and / or the base 20, the other end of the housing 41 is connected with one side of the opening of the coin storage container 30 through a locking assembly 42.

[0040] The housing 41 is provided with a coin feeding channel 411, which communicates with the inner cavity of the coin storage container 30. The coin feeding channel 411 can be in a strip-like structure to facilitate the insertion of paper currency or coins. The length of the coin feeding channel 411 can be slightly larger than the width of the paper currency.

[0041] The lower side of the coin feeding channel 411 in the housing 41 is provided with a drive wheel assembly 43, and the upper side of the coin feeding channel 411 in the housing 41 is provided with a roller assembly 44. The roller assembly 44 is arranged opposite to the drive wheel assembly 43. The housing 41 is further provided with a drive assembly 45 in transmission connection with the drive wheel assembly 43.

[0042] The housing 41 is further provided with a touch switch 46, which includes an induction sensor 461 and a rotating part 462. The upper end of the rotating part 462 is located in the coin feeding channel 411, and the lower end of the rotating part 462 is arranged opposite to the induction sensor 461. The induction sensor 461 can be connected with the drive motor 451 of the drive assembly 45. When a coin enters the coin feeding channel 411, it will touch the upper part of the rotating part 462, causing the lower end of the rotating part 462 to touch the induction sensor 461. The drive assembly 45 can be started to drive the drive wheel assembly 43 to work, thereby driving the coin into the inner cavity of the coin storage container 30 for storage. The coin can include but is not limited to paper currency, coins, or paper game coins.

[0043] In some embodiments, the toy coin storage device is generally cylindrical in structure, which can be square or circular.

[0044] In combination Figure 2 And Figure 4 As shown in FIG. 1, in some embodiments, the top cover 10 is provided with a first positioning column 11, and the top of the shell 41 is provided with a first positioning groove 412 connected with the first positioning column 11, which can be a through groove or a non-through groove; and / or, the base 20 is provided with a second positioning groove 21, which can be a through groove or a non-through groove, and the bottom of the shell 41 is provided with a second positioning column 413 connected with the second positioning groove 21. Preferably, the top cover 10 is provided with a first positioning column 11, and the top of the shell 41 is provided with a first positioning groove 412 connected with the first positioning column 11, which are rotatably connected, and the base 20 is provided with a second positioning groove 21, and the bottom of the shell 41 is provided with a second positioning column 413 connected with the second positioning groove 21, which are rotatably connected and more stable in rotation. Of course, in some embodiments, one side of the shell 41 can be directly rotatably connected with one side of the coin storage container 30, for example, through a rotating shaft or a hinge or a hinge.

[0045] In combination Figures 2 to 4 As shown in FIG. 1, in some embodiments, the coin storage container 30 includes a container body, the upper end of which extends a first connecting part 33, and the first connecting part 33 is provided with a first hole 331, which is arranged opposite to the first positioning column 11, and the first positioning column 11 can be arranged in the first hole 331 and enter the first positioning groove 412. In addition, the lower end of the container body extends a second connecting part 34, and the second connecting part 34 is provided with a second hole 341, which is arranged opposite to the second positioning column 413, and the second positioning column 413 enters the second hole 341 and the second positioning groove 21 in turn, thereby fixing the coin storage container 30. This structure facilitates the assembly of the top cover 10, the base 20, the coin storage container 30, and the coin feeding mechanism 40. Of course, in some embodiments, the top cover 10 and the base 20 can not be provided, or the top cover 10, the base 20, and the coin storage container 30 can be an integral structure. Of course, the top cover 10, the base 20, the coin storage container 30, and the shell 41 can also be provided with decorative parts, so that the overall appearance of the toy coin storage device can be like a toy house, a toy airplane, a toy train, etc.

[0046] In some embodiments, the top cover 10, the base 20, the coin storage container 30, and the shell 41 can be made of hard insulating materials, such as phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, silicone resin, acryl-based resin, and modified resins thereof.

[0047] As Figure 3As shown, the coin storage container 30 is also provided with a coin inlet 32, which can be arranged on the top wall or side wall of the coin storage container 30. If the coin inlet 32 is arranged on the top wall of the coin storage container 30, a coin inlet 12 corresponding to the coin inlet 32 can be arranged on the top cover 10 and in communication with the coin inlet 32.

[0048] In combination Figures 5 to 7 , Figure 11 With Figure 12 , in some embodiments, the driving wheel assembly 43 includes a transmission shaft 431, a first rotating wheel 432 and a second rotating wheel 433, the first rotating wheel 432 and the second rotating wheel 433 are respectively installed on both ends of the transmission shaft 431, and the first rotating wheel 432 is provided with a first transmission tooth structure 4321. The driving assembly 45 includes a driving motor 451 and a transmission gear 452, the driving motor 451 is provided with a first worm 4511, and the transmission gear 452 includes an axially connected first worm wheel 4521 and a second transmission gear 4522.

[0049] The first worm 4511 is engaged with the first worm wheel 4521, and the second transmission gear 4522 is engaged with the first transmission tooth structure 4321. The driving motor 451 drives the first worm 4511 to rotate, which in turn drives the transmission gear 452 to rotate, and then drives the first rotating wheel 432 to rotate, which drives the second rotating wheel 433 to rotate through the transmission shaft 431, thereby enabling the coin to enter the coin storage container 30 through the coin inlet channel 411. Preferably, the first rotating wheel 432 and the second rotating wheel 433 can also be sleeved with a silica gel ring or a rubber ring to prevent the first rotating wheel 432 and the second rotating wheel 433 from rubbing against the coin and causing wear of the coin.

[0050] In the related art, a gear is usually pressed on an iron shaft to drive the iron shaft, and rollers are punched on both ends of the iron shaft. As shown in Figure 11 and Figure 12 , the first rotating wheel 432 and the first transmission tooth structure 4321 of the present application can be configured to be integrally formed together, thereby saving the need for punching teeth on the transmission shaft 431, and thus being more simple and practical. The transmission gear 452 is configured to include a first worm wheel 4521 and a second transmission gear 4522, and the first transmission tooth structure 4321 is driven by the transmission gear 452, which has a more stable structure and can effectively reduce noise.

[0051] It should be noted that the gears and various tooth structures mentioned in the present embodiment are all prior art, as long as they can achieve meshing to achieve the desired transmission torque.

[0052] In combination Figure 9 and Figure 10As shown, in some embodiments, the roller assembly 44 includes a roller connecting piece 441, both ends of the roller connecting piece 441 are provided with shaft portions 442, and each shaft portion 442 is provided with a roller 443.

[0053] Further, the roller assembly 44 further includes a spiral spring 444, the spiral spring 444 is arranged on the side of the roller connecting piece 441 away from the driving wheel assembly 43, and the spiral spring 444 is connected with the roller connecting piece 441, the spiral spring 444 can abut against the roller connecting piece 441, so that the roller assembly 44 is relatively closer to the driving wheel assembly 43, so that the two can always keep tangent state.

[0054] As shown in Figure 9 and Figure 10 The shaft portion 442 is substantially in the shape of a mushroom head structure, the two mushroom head structures at both ends of the roller connecting piece 441 are pressed in place to form a rolling assembly, the mushroom head limits the roller 443, and prevents the roller 443 from sliding out of the roller connecting piece 441. Compared with the traditional iron shaft press assembly, the spring directly acts on the iron shaft, causing a lot of resistance and noise. The roller assembly 44 of the present application adopts two-side roller 443 assembly, and the spiral spring 444 acts on the roller connecting piece 441, so that the roller 443 can easily roll, which greatly reduces the friction force, and the assembly is convenient and practical, and more scientific.

[0055] In some embodiments, the driving motor 451 is provided with a second worm 4512, the driving motor 451 can be a double-shaft servo driving motor, the first worm 4511 and the second worm 4512 are coaxially arranged, and it can be understood that both ends of the driving motor 451 can be provided with electrode worm teeth. Of course, in some embodiments, two driving motors 451 can also be configured, one driving motor 451 is provided with the first worm 4511, and the other driving motor 451 is provided with the second worm 4512.

[0056] The opening side of the coin storage container 30 is provided with a buckle portion 31 (as shown in Figure 3 ); one side of the shell 41 is provided with a through hole 414 (as shown in Figure 5 ); the locking assembly 42 can include a sliding block 421, a first gear 422 and a second gear 423, one side of the sliding block 421 is provided with a lock catch portion 4211 which extends through the through hole 414 to be connected with the buckle portion 31, one side of the sliding block 421 is provided with a movable slot 4212, the first gear 422 is provided with a first worm portion 4221 and a second transmission tooth structure 4222 which are axially connected, and the axial end surface of the second gear 423 is provided with a driving portion 4231. The first worm portion 4221 is engaged with the second worm 4512, the second transmission tooth structure 4222 is engaged with the second gear 423, and the driving portion 4231 is used to extend into the movable slot 4212.

[0057] The second worm gear 4512 drives the first turbine 4221 to rotate, which in turn drives the second transmission gear structure 4222 to rotate. The second transmission gear structure 4222 then drives the second gear 423 to rotate. During the rotation of the second gear 423, the drive part 4231 can move in and out of the movable slot 4212, thereby driving the slider 421 to move. This allows the locking part 4211 to connect with the latching part 31, thus fixing the outer shell 41 to the coin storage container 30. Alternatively, the locking part 4211 can be separated from the latching part 31, thus separating the outer shell 41 from the coin storage container 30. In this case, the outer shell 41 can be opened as a door structure, allowing the user to remove the coins from the coin storage container 30.

[0058] It should be noted that the gears and various tooth structures mentioned in this embodiment are all existing technologies, as long as they can achieve meshing to achieve the purpose of transmitting the required torque.

[0059] Preferably, the drive unit 4231 has the following structure: Figure 7 As shown, it has a roughly arc-shaped block structure.

[0060] Combination Figure 8 As shown, in some embodiments, the first gear 422 can be a one-way clutch gear, the first turbine part 4221 can be provided with a mother slot 42211, and the second transmission gear structure 4222 can be provided with a one-way locking member 42221 that cooperates with the mother slot 42211. When the drive motor 451 rotates forward to feed coins, the one-way locking member 42221 rotates clockwise to disengage from the corresponding locking tooth in the mother slot 42211. When the drive motor 451 rotates in reverse, the one-way locking member 42221 and the corresponding locking tooth in the mother slot 42211 form a fixed combination, thereby driving the second gear 423 of the next stage to rotate, pushing the locking part 4211 to separate from the locking part 31, and opening the coin storage container 30.

[0061] It should be noted that the gears and various tooth structures mentioned in this embodiment are all existing technologies, as long as they can achieve meshing to achieve the purpose of transmitting the required torque.

[0062] Furthermore, it should be noted that the gears and gear structures mentioned in the various embodiments of this application are all prior art. Some gears may be configured as coaxial double gears or compound gears in the prior art. Specifically, the specific type, structure, installation position or other specifications of each gear may be set or selected to ensure that the torque can be smoothly transmitted to the required components.

[0063] like Figure 7As shown, in some embodiments, the slider 421 is provided with a rod portion 4213 at one end away from the locking portion 4211, and the rod portion 4213 is sleeved with a reset spring. When the driving portion 4231 exits the movable slot 4212 or the driving portion 4231 is not in contact with the slider 421, the reset spring can apply force to the slider 421, so that the slider 421 moves, and then the locking portion 4211 is connected with the buckle portion 31. At this time, the shell 41 can be closed as a door structure.

[0064] In some embodiments, the shell 41 is also provided with a displacement sensor 424 for detecting the moving position of the slider 421. The displacement sensor 424 can be arranged on the moving path of the slider 421, and the displacement sensor 424 can be a micro switch or the like. In some embodiments, the slider 421 can also be defined as a “door buckle”, and the shell 41 can be provided with a door buckle switch for detecting the moving position of the door buckle.

[0065] In some embodiments, the shell 41 is also provided with a circuit board 50 connected with the driving motor 451 and the induction sensor 461. The circuit board 50 can be a PCB board. The induction sensor 461 can be a micro switch or a pressure sensor. The rotating portion 462 described above can be a substantially arc-shaped rod structure.

[0066] In some embodiments, the shell 41 is also provided with a key 60 connected with the circuit board 50, and the key 60 can be a digital key which can perform password input and the like. Of course, in some embodiments, the shell 41 is also provided with a touch display screen connected with the circuit board 50, which can display relevant information or can perform games and the like.

[0067] In some embodiments, the shell 41 is also provided with a loudspeaker 70 connected with the circuit board 50, which can be used to issue music or other voice prompts and the like.

[0068] In some embodiments, the shell 41 can also be provided with a light assembly and the like, which can perform illumination and the like.

[0069] Understandably, the toy coin storage device can include a top cover 10, a base 20, a coin storage container 30, a coin feeding mechanism 40, coins can be driven by a drive wheel assembly 43, a roller assembly 44, and a drive assembly 45 and other structures to enter the coin storage container 30 through the coin feeding channel 411, and one end of the shell 41 of the coin feeding mechanism 40 is rotatably connected with the top cover 10 and / or the base 20, and the other end of the shell 41 is connected with the opening side of the coin storage container 30 through the locking assembly 42, the coins in the coin storage container 30 can be directly taken out by unlocking the locking assembly 42, compared with the way of taking out the money jar by damaging the money jar, the toy coin storage device is safer to use, and the toy coin storage device is not easy to break or break, it can be used multiple times, effectively reducing the use cost of consumers, in addition, the toy coin storage device can also be used as a toy for children to play, more practical.

[0070] In addition, the transmission structure of the drive wheel assembly 43, the roller assembly 44 and the drive assembly 45 of the present application is more convenient to assemble, the transmission is more stable, the defective rate caused by complex assembly during production can be reduced, the labor consumption is greatly reduced, and the material consumption is reduced.

[0071] Understandably, the above embodiments only express the preferred embodiments of the present application, which are described in more detail and in detail, but cannot be understood as limiting the scope of the present application; It should be pointed out that for ordinary skilled in the art, the above technical features can be freely combined without departing from the concept of the present application, and some deformations and improvements can be made, which belong to the protection scope of the present application; Therefore, any equivalent transformation and modification within the scope of the claims of the present application shall belong to the scope of the claims of the present application.

Claims

1. A toy coin bank apparatus, characterized by, The coin counting machine comprises a top cover (10), a base (20), a coin storage container (30), and a coin feeding mechanism (40). The upper end of the coin storage container (30) is connected with the top cover (10), and the lower end of the coin storage container (30) is connected with the base (20). The coin storage container (30) has a cylindrical structure and an opening. The coin feeding mechanism (40) comprises a housing (41) which is arranged opposite to the opening. One end of the housing (41) is rotatably connected with the top cover (10) and / or the base (20), and the other end of the housing (41) is connected with one side of the opening of the coin storage container (30) through a locking assembly (42). The housing (41) is provided with a coin feeding channel (411) which is in communication with the inner cavity of the coin storage container (30). A drive wheel assembly (43) is arranged on the lower side of the coin feeding channel (411) in the housing (41), and a roller assembly (44) is arranged on the upper side of the coin feeding channel (411) in the housing (41). The roller assembly (44) is arranged opposite to the drive wheel assembly (43). The housing (41) is further provided with a drive assembly (45) which is in transmission connection with the drive wheel assembly (43). The housing (41) is further provided with a touch switch (46) which comprises an induction sensor (461) and a rotating part (462). The upper end of the rotating part (462) is located in the coin feeding channel (411), and the lower end of the rotating part (462) is arranged opposite to the induction sensor (461).

2. A toy coin bank according to claim 1, wherein The top cover (10) is provided with a first positioning column (11), and the top of the housing (41) is provided with a first positioning groove (412) which is connected with the first positioning column (11). The base (20) is provided with a second positioning groove (21), and the bottom of the housing (41) is provided with a second positioning column (413) which is connected with the second positioning groove (21).

3. A toy coin bank device according to claim 1, wherein The drive wheel assembly (43) comprises a transmission shaft (431), a first rotating wheel (432), and a second rotating wheel (433). The first rotating wheel (432) and the second rotating wheel (433) are respectively mounted on the two ends of the transmission shaft (431). The first rotating wheel (432) is provided with a first transmission tooth structure (4321). The drive assembly (45) comprises a drive motor (451) and a transmission gear (452). The drive motor (451) is provided with a first worm (4511). The transmission gear (452) comprises a first worm wheel (4521) and a second transmission gear (4522) which are connected in the axial direction. The first worm (4511) is engaged with the first worm wheel (4521), and the second transmission gear (4522) is engaged with the first transmission tooth structure (4321).

4. A toy coin bank device according to claim 3, wherein The roller assembly (44) comprises a roller connecting piece (441), the length direction of which is provided with shaft portions (442) at both ends, and a roller (443) is arranged on each shaft portion (442).

5. A toy coin bank device according to claim 4, wherein The roller assembly (44) further comprises a spiral spring (444), which is arranged on the side of the roller connecting piece (441) away from the driving wheel assembly (43) and is connected with the roller connecting piece (441).

6. A toy coin bank device according to claim 3, wherein The driving motor (451) is provided with a second worm (4512); The opening side of the coin storage container (30) is provided with a buckle portion (31), and one side of the shell (41) is provided with a through hole (414); The locking assembly (42) comprises a sliding block (421), a first gear (422) and a second gear (423), one side of the sliding block (421) is provided with a lock buckle portion (4211) which extends out of the through hole (414) to be connected with the buckle portion (31), one side of the sliding block (421) is provided with a movable slot (4212), the first gear (422) is provided with a first turbine portion (4221) and a second transmission tooth structure (4222) which are connected in the axial direction, and the axial end surface of the second gear (423) is provided with a driving portion (4231). The first turbine portion (4221) is engaged with the second worm (4512), the second transmission tooth structure (4222) is engaged with the second gear (423), and the driving portion (4231) is used to extend into the movable slot (4212).

7. A toy coin bank device according to claim 6, wherein One end of the sliding block (421) away from the lock buckle portion (4211) is provided with a rod portion (4213), and the rod portion (4213) is sleeved with a reset spring.

8. A toy coin bank device according to claim 6, wherein The shell (41) is further provided with a circuit board (50) connected with the driving motor (451) and the induction sensor (461).

9. A toy coin bank device according to claim 8, wherein The shell (41) is further provided with a button (60) connected with the circuit board (50).

10. A toy coin bank device according to any one of claims 1 to 9, wherein The coin storage container (30) is further provided with a coin inlet (32).

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