Toy saving pot saving door opening power structure

Abstract

The utility model discloses a saving door opening power structure of a toy saving pot, which comprises a gear box, a motor, a driving gear, a transmission gear, a swinging gear, a coin feeding roller group, a coin feeding gear group, a door opening gear group and a door lock component. And the swing gear is provided with the integrated rotation shaft, so that a plurality of gear iron shafts do not need to be independently arranged as traditionally, the cost is reduced, and the assembly process is simplified. In the working process, the motor is controlled to rotate forwards and backwards to correspondingly drive the swing gear to slide in the arc-shaped swing groove so as to be separated from or matched with the coin feeding gear set or the door opening gear set, then the working states of the coin feeding roller set and the door lock assembly are controlled, and the purposes of automatic coin rolling and saving and automatic door opening can be achieved through the single motor. The overall structure is effectively simplified, the number of motors is reduced, the production cost is reduced, the size is reduced, the occupied space is reduced, and wide application and popularization are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a money box, in particular to a toy money box power structure for opening the door. BACKGROUND

[0002] In order to make children from small to develop the good habit of thrift, not to spend money, make them learn how to manage money from primary school, the parents will prepare a money box for the children to save up the pocket money. The traditional money box is a single structure of the tank body and the cover body that can close the tank body, which is simple in structure, but only can manually rotate the cover to open or close, resulting in low interest and difficult to make children maintain the interest in saving money.

[0003] In order to improve the interest of children in saving money, people have launched an automatic money box. For example, the utility model discloses a toy password money box, which comprises a box body, a movable door is arranged on the front of the box body, a paper money rolling mechanism is arranged on the upper side of the movable door, a paper money feeding port is arranged on the surface of the movable door corresponding to the paper money rolling mechanism, and a password unlocking device is arranged on the lower part of the paper money rolling mechanism. The password unlocking device comprises an unlocking transmission mechanism and a password unlocking mechanism. The paper money rolling mechanism comprises a roller transmission assembly, a roller assembly and a trigger assembly. The roller transmission assembly is connected with the roller assembly, and the trigger assembly is arranged at the roller assembly. The roller assembly and the trigger assembly are arranged corresponding to the paper money feeding port. The roller transmission assembly comprises a roller transmission gear set and a roller transmission motor. The unlocking transmission mechanism comprises an unlocking transmission gear set, an unlocking transmission motor and a lock catch assembly. Although the toy password money box can automatically roll in paper money and automatically open the door, the rolling in of paper money and the opening of the door are controlled by separate roller transmission motors and unlocking transmission motors, resulting in large overall volume, large space occupation and high cost. SUMMARY

[0004] In view of the above problems, the utility model aims to provide a toy money box power structure for opening the door, which is reasonable in structure, small in size and low in cost.

[0005] To achieve the above purpose, the utility model provides the technical scheme:

[0006] The application discloses a power structure for opening a door of a toy money box, which comprises a gear box, a motor, a driving gear, a transmission gear, a swing gear, a coin feeding roller set, a coin feeding gear set, a door opening gear set and a door lock assembly, the motor is arranged in the gear box, the driving gear is arranged on a driving shaft of the motor, the transmission gear is arranged on an integrally-formed rotating shaft in the gear box and is engaged with the driving gear, an arc swing groove is arranged on one side of the gear box corresponding to the transmission gear, the coin feeding gear set is arranged on an integrally-formed rotating shaft in the gear box corresponding to one end of the arc swing groove and is matched with the coin feeding roller set, the door opening gear set is arranged on an integrally-formed rotating shaft in the gear box corresponding to the other end of the arc swing groove and is matched with the door lock assembly, and the swing gear is movably arranged on the arc swing groove through an integrally-formed rotating shaft, the transmission gear is engaged with the swing gear and pushes the swing gear to slide on the arc swing groove when the transmission gear rotates in a forward direction or a reverse direction, so that the coin feeding gear set or the door opening gear set is engaged.

[0007] As a preferred scheme of the application, the coin feeding roller set comprises an upper roller shaft, a lower roller shaft, upper rollers and lower rollers, two upper rollers are arranged at two ends of the upper roller shaft, two lower rollers are arranged on the lower roller shaft corresponding to positions of the two upper rollers, a coin feeding channel is formed between the upper rollers and the lower rollers, and the coin feeding channel can effectively guide banknotes into the box body.

[0008] As a preferred scheme of the application, the coin feeding gear set comprises a first coin feeding gear, a second coin feeding gear, a third coin feeding gear, a fourth coin feeding gear and a fifth coin feeding gear, the fifth coin feeding gear is arranged on the lower roller shaft, the first coin feeding gear is located at one end of the arc swing groove, and the first coin feeding gear, the second coin feeding gear, the third coin feeding gear, the fourth coin feeding gear and the fifth coin feeding gear are sequentially engaged to realize transmission of the coin winding power.

[0009] As a preferred scheme of the application, the door opening gear set comprises a first door opening gear and a second door opening gear, the first door opening gear is located at the other end of the arc swing groove, and the first door opening gear and the second door opening gear are engaged to realize transmission of the door opening power.

[0010] As a preferred scheme of the utility model, the door lock assembly comprises a lock catch, a lock spring and a pulling gear, the pulling gear is engaged with the second door opening gear, an eccentric pulling rod is arranged on the pulling gear, the lock catch is arranged on the tank door in a linear sliding mode corresponding to the side position of the pulling gear, and a hook is arranged to be matched with the eccentric pulling rod.

[0011] As a preferred scheme of the utility model, the utility model further comprises a tank body and a tank door, a tank opening is arranged on the tank body, a door shaft for installing the tank door is arranged on one side of the tank opening, and a lock lug matched with the lock catch is arranged on the other side, so that the locking effect is achieved.

[0012] As a preferred scheme of the utility model, a control circuit board is arranged in the tank door, and an operation panel matched with the control circuit board is arranged on the front surface of the tank door, such as a digital keyboard, so that the tank door can be opened by inputting a password.

[0013] As a preferred scheme of the utility model, a loudspeaker matched with the control circuit board is arranged in the tank door. The addition of the loudspeaker enables the money tank to give voice prompts or play music, so that the interest and attraction of the toy are further increased.

[0014] The utility model has the advantages that: the utility model has reasonable structure, and the integral molding rotating shaft is obtained by the integral injection molding process in the gear box, is used for installing the coin feeding gear set and the door opening gear set, the swing gear has an integral self-rotating shaft, and multiple gear iron shafts do not need to be separately arranged as in the prior art, so that the cost is reduced, and the assembly process is simplified. Meanwhile, the arc swing groove is arranged, the forward and reverse rotation of the motor is controlled, the swing gear is correspondingly driven to slide in the arc swing groove, and then is separated from or matched with the coin feeding gear set or the door opening gear set, so that the working state of the coin feeding roller set and the door lock assembly is controlled, the single motor can realize the purposes of automatic coin rolling and automatic door opening, the overall structure is effectively simplified, the number of motors is reduced, the production cost is reduced, the size is reduced, the occupied space is reduced, and the utility model is beneficial to wide application and promotion.

[0015] The utility model is further described below in combination with the drawings and embodiments. DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model.

[0017] Figure 2 It is the exploded structure schematic diagram of the utility model.

[0018] Figure 3 It is the working structure schematic diagram of the utility model Figure 1 .

[0019] Figure 4 is the working structure schematic of the utility model Figure 2 .

[0020] Figure 5 is the structure schematic diagram of the utility model installed on the tank door.

[0021] Figure 6 is Figure 5 the structure schematic of the tank door installed on the tank body in Figure 1 .

[0022] Figure 7 is the structure schematic of the tank door installed on the tank body in Figure 5 . Figure 2 . DETAILED DESCRIPTION

[0023] Embodiment: see Figures 1 to 5 , the utility model discloses a toy money jar money door opening power structure, it includes gear box 1, motor 2, drive gear 3, transmission gear 4, swing gear 5, coin feeding roller group 6, coin feeding gear group 7, door opening gear group 8 and door lock assembly 9.

[0024] The motor 2 is arranged in the gear box 1, the drive gear 3 is arranged on the drive shaft of the motor 2, the transmission gear 4 is arranged on the integrally formed rotating shaft in the gear box 1 and engaged with the drive gear 3, the integrally formed rotating shaft means that the rotating shaft is integrally formed on the transmission gear 4 directly, and the traditional gear iron shaft is omitted. The gear box 1 is provided with the arc-shaped swing groove 11 corresponding to the position of one side of the transmission gear 4, the coin feeding gear set 7 is arranged on the integrally formed rotating shaft 12 in the gear box 1 corresponding to the position of one end of the arc-shaped swing groove 11 and matched with the coin feeding roller set 6, the integrally formed rotating shaft 12 is the rotating shaft for installing gears integrally injection molded in the gear box 1 directly. Unlike the traditional method of separately arranging multiple gear iron shafts, the cost is reduced and the assembly process is simplified. Specifically, the coin feeding roller set 6 includes the upper wheel shaft 61, the lower wheel shaft 62, the upper roller 63 and the lower roller 64, two upper rollers 63 are arranged at both ends of the upper wheel shaft 61, two lower rollers 64 are arranged on the lower wheel shaft 62 corresponding to the positions of the two upper rollers 63, a coin feeding channel is formed between the upper roller 63 and the lower roller 64, and the coin feeding channel can effectively guide the paper currency into the tank. The coin feeding gear set 7 includes the first coin feeding gear 71, the second coin feeding gear 72, the third coin feeding gear 73, the fourth coin feeding gear 74 and the fifth coin feeding gear 75, and five integrally formed rotating shafts 12 for installing the first coin feeding gear 71, the second coin feeding gear 72, the third coin feeding gear 73, the fourth coin feeding gear 74 and the fifth coin feeding gear 75 are arranged in the gear box 1, the fifth coin feeding gear 75 is arranged on the lower wheel shaft 62, the first coin feeding gear 71 is located at one end of the arc-shaped swing groove 11, and the first coin feeding gear 71, the second coin feeding gear 72, the third coin feeding gear 73, the fourth coin feeding gear 74 and the fifth coin feeding gear 75 are engaged in sequence to realize the transmission of the coin winding power.

[0025] The opening door gear set 8 is arranged on the integral rotation shaft 12 in the gear box 1 corresponding to the other end position of the arc swing groove 11, and is matched with the door lock assembly 9. Specifically, the opening door gear set 8 comprises a first opening door gear 81 and a second opening door gear 82, and two integral rotation shafts 12 for mounting the first opening door gear 81 and the second opening door gear 82 are arranged in the gear box 1. The first opening door gear 81 is located at the other end side of the arc swing groove 11. The first opening door gear 81 and the second opening door gear 82 are engaged to realize the transmission of the opening door power. The door lock assembly 9 comprises a lock catch 91, a lock spring 92 and a pulling gear 93. The pulling gear 93 is engaged with the second opening door gear 82. The pulling gear 93 is provided with an eccentric pulling rod 94. The lock catch 91 is arranged on the tank door 10 in a linear sliding mode corresponding to the one side position of the pulling gear 93, and is provided with a hook 95 matched with the eccentric pulling rod 94. When the pulling gear 93 rotates, the lock catch 91 is driven to move backward by the eccentric pulling rod 94 and the hook 95 to realize the disengagement with the lock ear.

[0026] The swing gear 5 is movably arranged on the arc swing groove 11 through an integral rotation shaft. The transmission gear 4 is engaged with the swing gear 5, and when the transmission gear 4 rotates in a forward direction or a reverse direction, the swing gear 5 is correspondingly pushed to slide on the arc swing groove 11 and is engaged with the coin feeding gear set 7 or the opening door gear set 8.

[0027] Referring to Figure 5 , Figure 6 and Figure 7 , the toy money saving jar opening door power structure is arranged on the tank door 10. A control circuit board 20 is arranged in the tank door 10. An operation panel 30, such as a digital keyboard, is arranged on the front surface of the tank door 10 and is connected with the control circuit board 20. The tank door 10 can be opened by inputting a password. Preferably, a loudspeaker 40 connected with the control circuit board 20 is arranged in the tank door 10. The loudspeaker 40 can make the money saving jar give sound prompt or play music, and further increase the interest and attraction of the toy.

[0028] A tank opening is arranged on the tank body 50. A door shaft for mounting the tank door 10 is arranged on one side of the tank opening. The tank door 10 is mounted on one side of the tank opening through the door shaft and can rotate to close the tank opening. A lock ear 60 matched with the lock catch 91 is arranged on the other side of the tank opening. The lock catch 91 and the lock ear 60 are matched to realize the locking purpose.

[0029] In operation, referring to Figure 3, the motor 2 is positive, through the drive gear 3 drive gear 4 is counterclockwise rotation, the corresponding push swing gear 5 slip to the upper end of the arc swing groove 11 and the first coin gear 71 meshing, through the first coin gear 71, the second coin gear 72, the third coin gear 73, the fourth coin gear 74 and the fifth coin gear 75 transmission in turn, realize the lower shaft 62 rotation, through the rotation of the lower roller 64 realizes the purpose of automatic winding into paper money.

[0030] Referring to Figure 4 , the motor 2 is reversed, through the drive gear 3 drive gear 4 is clockwise rotation, the corresponding push swing gear 5 slip to the lower end of the arc swing groove 11 and the first coin gear 71 disengaging, corresponding with the first door gear 81 meshing, through the first door gear 81 and the second door gear 82 transmission in turn, realize the drive pull gear 93 rotation, through the eccentric pull rod 94 on the pull gear 93 and hook 95 cooperation, drive lock catch 91 compression lock spring 92 to move back, realize with lock ear 60 disengaging, realize the purpose of automatic opening door.

[0031] According to the above disclosure and teaching, the skilled in the art of the present application can also change and modify the above-mentioned embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, some modifications and changes of the present application should fall within the scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of explanation, and do not constitute any limitation on the present application, the same or similar structures are used, which are within the scope of the present application.

Claims

1. A toy piggy bank door opening power structure comprising a gear box, characterized in that: It also includes a motor, a drive gear, a transmission gear, a swing gear, a coin feeding roller set, a coin feeding gear set, a door opening gear set and a door lock assembly, the motor is arranged in a gear box, the drive gear is arranged on the drive shaft of the motor, the transmission gear is arranged on an integrally formed rotating shaft in the gear box and engaged with the drive gear, the gear box is provided with an arc swing groove at the position corresponding to one side of the transmission gear, the coin feeding gear set is arranged on an integrally formed rotating shaft in the gear box at the position corresponding to one end of the arc swing groove and cooperated with the coin feeding roller set, the door opening gear set is arranged on an integrally formed rotating shaft in the gear box at the position corresponding to the other end of the arc swing groove and cooperated with the door lock assembly, the swing gear is movably arranged on the arc swing groove through an integrally formed rotating shaft, the transmission gear is engaged with the swing gear and pushes the swing gear to slide on the arc swing groove to engage with the coin feeding gear set in forward rotation or to engage with the door opening gear set in reverse rotation.

2. The toy bank door opening power structure of claim 1, wherein, The coin feeding roller set includes an upper roller shaft, a lower roller shaft, upper rollers and lower rollers, two upper rollers are arranged at the two ends of the upper roller shaft, two lower rollers are arranged on the lower roller shaft at the positions corresponding to the two upper rollers, and the coin feeding channel is formed between the upper rollers and the lower rollers.

3. The toy bank door opening power structure of claim 2, wherein, The coin feeding gear set includes a first coin feeding gear, a second coin feeding gear, a third coin feeding gear, a fourth coin feeding gear and a fifth coin feeding gear, the fifth coin feeding gear is arranged on the lower roller shaft, the first coin feeding gear is located at the side edge position of one end of the arc swing groove, and the first coin feeding gear, the second coin feeding gear, the third coin feeding gear, the fourth coin feeding gear and the fifth coin feeding gear are engaged in sequence.

4. The toy bank door opening power structure of claim 1, wherein, The door opening gear set includes a first door opening gear and a second door opening gear, the first door opening gear is located at the side edge position of the other end of the arc swing groove, and the first door opening gear and the second door opening gear are engaged.

5. The toy bank door opening power structure of claim 4, wherein, The door lock assembly includes a lock catch, a lock spring and a pulling gear, the pulling gear is engaged with the second door opening gear, the pulling gear is provided with an eccentric pulling rod, the lock catch is linearly slidably arranged on the tank door at the position corresponding to one side of the pulling gear and is provided with a hook matched with the eccentric pulling rod.

6. The toy bank door opening power structure of claim 5, wherein, It also includes a tank body and a tank door, the tank body is provided with a tank opening, one side edge of the tank opening is provided with a door shaft for installing the tank door, and the other side edge is provided with a lock lug matched with the lock catch.

7. The toy bank door opening power structure of claim 6, wherein, The tank door is provided with a control circuit board, and the front surface of the tank door is provided with an operation panel connected with the control circuit board.

8. The toy bank door opening power structure of claim 7, wherein, The tank door is provided with a loudspeaker connected with the control circuit board.

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