Bionic whale toy device

Abstract

The utility model provides a bionic whale toy device which comprises a whale body which comprises a plurality of movable blocks which are movably connected. The driving machine base comprises a driving shaft driven by power to rotate and a plurality of lifting assemblies, the driving shaft comprises a plurality of eccentric parts which are arranged in an outward offset mode in the radial direction, and each lifting assembly comprises a lifting limiting part arranged in a positioning mode and a lifting part which penetrates through the lifting limiting part in a sliding mode and one end of each lifting part is arranged on the corresponding eccentric part in a sleeving mode through a transverse hole extending transversely; the other ends of the plurality of lifting pieces are respectively connected with the corresponding movable blocks; when the driving shaft rotates, the corresponding eccentric part is matched with the transverse hole to drive the lifting piece to ascend and descend so as to drive the corresponding movable block to ascend and descend. Therefore, the driving shaft can support the whale body through the plurality of lifting assemblies for placement and enjoyment, and meanwhile, the movement difference among the plurality of lifting assemblies can be adjusted through the plurality of eccentric parts, so that the lifting amplitude, the lifting time difference and the like among the plurality of movable blocks are adjusted, and the coherent fluctuating swimming action of the whale is simulated.

Description

Technical Field

[0001] The utility model relates to the field of toy devices, in particular to a bionic whale toy device. Background Art

[0002] The bionic whale toy aims to form a bionic whale body through the connection between several structures, and then drive the several structures to move through a driving device so that the whole whale body can simulate the swimming action of a real whale.

[0003] At present, the driving devices of existing bionic whale toys are generally arranged inside the whale body to drive several structural bodies to move. However, such an arrangement requires the separate setting of driving devices between several structures, which not only increases the manufacturing cost, but also makes it impossible to place and display the whale body for viewing. Moreover, it is very difficult to control the driving amplitude and time difference between several driving devices, and it is easy to cause the situation that the bionic whale body moves stiffly and lacks fluidity due to inconsistent driving.

[0004] Designing a bionic whale toy device to solve the above problems existing in the prior art is the purpose of the research of the present utility model. Summary of the Utility Model

[0005] In view of the above problems existing in the prior art, the present utility model provides a bionic whale toy device, which can effectively solve the above problems existing in the prior art.

[0006] The technical solution of the present utility model is as follows:

[0007] A bionic whale toy device, comprising:

[0008] A whale body, comprising a number of movably connected movable blocks;

[0009] A driving machine base, comprising a driving shaft driven to rotate by power, and a number of lifting components. The driving shaft includes a number of eccentric parts offset radially outward. The lifting components include lifting limit members arranged in a positioned manner, and lifting members slidably penetrating through the lifting limit members and having one end sleeved on the corresponding eccentric part through a laterally extending transverse hole. The other ends of the number of lifting members are respectively connected to the corresponding movable blocks; when the driving shaft rotates, the lifting members are driven to lift through the cooperation of the corresponding eccentric parts and the transverse holes, so as to drive the corresponding movable blocks to lift.

[0010] Further, the width of the transverse hole is adapted to the diameter of the corresponding eccentric part. The offset distance of the eccentric part is used to adjust the lifting amplitude of the corresponding movable block, and the included angle between the number of eccentric parts is used to adjust the lifting time difference between the number of movable blocks.

[0011] Furthermore, some of the movable blocks include a whale head, a whale belly, and a whale tail that are movably connected in sequence, and some of the eccentric parts are a fish head lifting part, a fish belly lifting part, and a fish tail lifting part that are spaced apart in sequence. The number of the lifting components is set to three groups and they are arranged side by side horizontally. The lower ends of the lifting parts of the three groups of lifting components are respectively sleeved on the fish head lifting part, the fish belly lifting part, and the fish tail lifting part through horizontal holes, and the upper ends of the lifting parts of the three groups of lifting components are respectively rotatably connected to the whale head, the whale belly, and the whale tail.

[0012] Furthermore, the fish tail lifting part, fish belly lifting part and fish head lifting part are distributed in sequence along the rotation direction of the driving shaft, the angle A1 between the fish tail lifting part and the fish belly lifting part, and the angle A2 between the fish belly lifting part and the fish head lifting part are the same, and the offset distances D1, D2, and D3 of the fish head lifting part, fish belly lifting part, and fish tail lifting part are the same; when the fish head lifting part, fish belly lifting part, and fish tail lifting part rotate, the three lifting parts drive the whale head, whale belly, and whale tail to rise and fall in sequence with the same amplitude.

[0013] Furthermore, the driving base also includes a shell, the top of the shell is penetrated by a plurality of clearance holes extending left and right, the other end of the lifting member is connected to the corresponding movable block after passing through the corresponding clearance holes, and the left and right inner walls of the shell are respectively protruded with a plurality of limit plate groups facing each other, and the plurality of limit plate groups on the same side are arranged at intervals front and back, each of the limit plate groups includes two limit plates arranged at intervals front and back and forming a limit area therebetween, the ends of the corresponding limit plates on the left and right are oppositely arc-shaped and recessed to form a limit groove, and the middle parts of the corresponding limit grooves on the left and right are oppositely recessed to form a clamping groove, the lifting limit member is arranged between the limit grooves of the corresponding limit plate groups on the left and right, and the left and right sides of the lifting limit member are both protruding to form a first clamping portion clamped in the corresponding limit area, and two second clamping portions arranged on the front and rear sides of the first clamping portion and clamped in the corresponding clamping groove.

[0014] Furthermore, the far ends of the corresponding left and right limit plate groups extend downward to form a plurality of limit rib groups fixedly mounted on the left and right inner walls of the shell, each of the limit rib groups includes two limit ribs spaced apart front and rear and forming a sliding groove therebetween, a plurality of reinforcing ribs are fixedly arranged between the two limit plates of the same group and between the limit plate groups and limit rib groups adjacent front and rear, the drive shaft is laterally arranged in the middle between the corresponding left and right limit rib groups, the lower end of the lifting member is provided with lifting blocks slidably arranged in the corresponding left and right sliding grooves on left and right sides, and the transverse hole passes through the lower part of the lifting block.

[0015] Further, middle parts on the left and right sides of the lifting block bulge vertically to form sliding parts. Opposite bulges are formed on the front and rear sides of the sliding parts to form a plurality of mounting ribs arranged at intervals from top to bottom. The left and right sides of the lifting block respectively bulge arcuately to form a plurality of limiting blocks. A plurality of the limiting blocks on the same side are distributed at intervals from top to bottom on the front and rear sides of the sliding part and are distributed vertically staggered with the plurality of mounting ribs. The lifting block is slidably inserted into the corresponding sliding groove through the sliding parts on both sides. One corner of the front and rear corresponding mounting ribs close to the sliding groove is inclined to form a mounting surface with a gradually decreasing spacing towards the direction close to the sliding groove. The left and right corresponding limiting blocks are arranged with a gap from the notch of the left and right corresponding sliding grooves.

[0016] Further, a support block sleeved outside the drive shaft is arranged in the housing. One end of the support block abuts against one side of the limiting rib group, and opposite bulges are formed on the front and rear sides of the other end to form a plug-in part inserted between the adjacent limiting rib groups on the other side. And the plug-in part is limited and inserted between the upper and lower adjacent strengthening ribs. A mounting groove is recessed in the top of the support block and extends downward and then laterally folds and extends to the middle of the support block to form a cylindrical rotation hole. Both sides of the mounting groove penetrate through the front and rear sides of the support block. The drive shaft is installed in the rotation hole through the mounting groove for rotationally setting.

[0017] Therefore, the present utility model provides the following effects and / or advantages:

[0018] 1. By designing the drive shaft to include a plurality of eccentric parts offset radially outward to drive a plurality of lifting components, when the drive shaft is driven to rotate by power, the lifting piece is driven to lift through the cooperation of the corresponding eccentric part and the transverse hole to drive the corresponding movable block to lift. Thus, while the drive shaft can hold up the whale body through a plurality of lifting components for display, the activity differences between a plurality of lifting components can also be adjusted through a plurality of eccentric parts to adjust the lifting amplitude and lifting time difference between a plurality of movable blocks, etc., so as to simulate the coherent undulating swimming action of the whale. Thereby, the smoothness of the action presented by the whale body driven by a plurality of lifting components is improved, the bionic action of the whale body is vivid, and the simulation degree is high, greatly improving the ornamental value of the bionic whale toy device.

[0019] 2. Through the tight cooperation between the transverse hole and the corresponding eccentric part, the effect that the offset distance of the eccentric part is used to adjust the movement amplitude of the movable block and the included angle between the eccentric parts is used to adjust the movement time difference between a plurality of movable blocks is stably realized. Thus, there can be different lifting amplitudes between a plurality of movable blocks of the whale body, there can be different lifting time differences between a plurality of movable blocks of the whale body, and the lifting time difference between the movable blocks of the whale body can make its undulating swimming action be smooth in a wave shape, so that the whale body can simulate the action details of the whale swimming and improve the simulation effect.

[0020] 3. By setting the fish head lifting part, the fish tail lifting part, the offset distance of the fish tail lifting part, the offset direction, and the angle between the three, there is a certain lifting time difference between the whale head, the whale abdomen, and the whale tail. After being driven by the corresponding lifting parts, it can have a visual effect of rising and falling up and down in sequence with the same amplitude. Moreover, the whale head, the whale abdomen, and the whale tail are connected in sequence, making the whole body undulate smoothly in a wave shape. This improves the smoothness, coherence, and simulation effect of the up-and-down undulating swimming action of the whale body, and can be cycled, greatly improving the ornamental value of the simulated whale toy device.

[0021] 4. Through the front and rear limiting of the first clamping part by the limiting area and the up-and-down and left-and-right limiting of the second clamping part by the clamping groove, the three-dimensional limiting of the lifting limiting part by the housing is realized. When the lifting part moves up and down, the lifting limiting part can stably limit and guide it, improving the stability of the lifting component. Furthermore, the stability when driving the corresponding movable block to move is improved, and the overall stability of the simulated whale toy device is improved.

[0022] 5. By guiding the limiting of several installation ribs on the same side through the limiting groove to prevent the lifting block from swaying back and forth when moving up and down, and at the same time, by setting the gap between several limiting blocks and the limiting groove to limit the left-and-right displacement of the lifting block to prevent the lifting block from swaying left and right when moving up and down. Furthermore, on the premise of minimizing the increase in the volume of the lifting block, the stability of the cooperation between the lifting block and the sliding groove is improved, and the stability of the lifting component is improved.

[0023] It should be understood that the above summary and the following detailed description of the present invention are exemplary and explanatory, and are intended to provide further explanation of the present invention as claimed. Brief Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of a bionic whale toy device provided by the present invention.

[0025] Figure 2 It is a schematic structural diagram of the whale body provided by the present invention.

[0026] Figure 3 It is a schematic structural diagram of the drive base after removing the right half of the housing provided by the present invention.

[0027] Figure 4 It is Figure 3 The enlarged structural diagram of part A in

[0028] Figure 5 It is Figure 3 The enlarged structural diagram of part B in

[0029] Figure 6 It isFigure 3 Schematic structural diagram after removing the housing.

[0030] Figure 7 Schematic structural diagram of the drive shaft provided by the present utility model. Detailed implementation manners

[0031] For the convenience of those skilled in the art to understand, the embodiments will now be described in further detail with reference to the accompanying drawings for the structure of the present utility model:

[0032] Reference Figure 1-7 , a bionic whale toy device, comprising:

[0033] A whale body 3, comprising a plurality of movable blocks movably connected;

[0034] A drive base, comprising a drive shaft 11 driven to rotate by power, and a plurality of lifting components 2. The drive shaft 11 comprises a plurality of eccentric parts 13 offset radially outwards. The drive shaft 11 is horizontally arranged. The lifting component 2 comprises a lifting limit member 21 arranged in a positioning manner, and a lifting member 22 slidably penetrating through the lifting limit member 21 and having one end sleeved on the corresponding eccentric part 13 through a laterally extending transverse hole 231. The other ends of the plurality of lifting members 22 are respectively connected to the corresponding movable blocks. When the drive shaft 11 rotates, the lifting member 22 is driven to lift through the cooperation of the corresponding eccentric part 13 and the transverse hole 231 to drive the corresponding movable block to lift. Specifically, a handle can be externally added to the end of the drive shaft for manual rotation, or the drive shaft can be driven to rotate by arranging a power device 12 in the drive base. The power device 12 can be a rotating motor, etc. A circuit board electrically connected to the power device 12 is arranged in the drive base. Atmosphere lights for projecting lights onto the whale body are respectively arranged at the front and rear tops of the drive base, and control buttons are arranged on the side walls. The atmosphere lights and the control buttons are respectively electrically connected to the circuit board;

[0035] With the above structural arrangement, when the drive shaft 11 can hold up the whale body 3 through a plurality of lifting components 2 for display, the activity differences between the plurality of lifting components 2 can also be adjusted through the plurality of eccentric parts 13 to adjust the lifting amplitude and lifting time difference between the plurality of movable blocks, etc., so as to simulate the coherent undulating swimming actions of a whale, thereby improving the smoothness of the actions presented by the whale body 3 driven by the plurality of lifting components 2. The bionic actions of the whale body 3 are vivid and the simulation degree is high, greatly improving the ornamental value of the bionic whale toy device.

[0036] In order to stably achieve the adjustment of the lifting amplitude and lifting time difference between several movable blocks through the eccentric part 1313, the width of the transverse hole 231 is adapted to the diameter of the corresponding eccentric part 13. The offset distance of the eccentric part 13 is used to adjust the lifting amplitude of the corresponding movable block, and the included angle between several eccentric parts 13 is used to adjust the lifting time difference between several movable blocks. Through the close fit between the transverse hole 231 and the corresponding eccentric part 13, the effect that the offset distance of the eccentric part 13 is used to adjust the movement amplitude of the movable block and the included angle between the eccentric parts 13 is used to adjust the movement time difference between several movable blocks is stably achieved. As a result, there can be different lifting amplitudes between several movable blocks of the whale body, there can be different lifting time differences between several movable blocks of the whale body, and the lifting time difference between the movable blocks of the whale body 3 can make its undulating swimming action smooth in a wave shape, enabling the whale body 3 to simulate the movement details of a whale swimming and improving the simulation effect.

[0037] Specifically, several movable blocks include a whale head 31, a whale abdomen 32, and a whale tail 33 that are sequentially movably connected. The whale head 31, the whale abdomen 32, and the whale tail 33 are sequentially connected by upper and lower rotation. The whale head 31, the whale abdomen 32, and the whale tail 33 are respectively formed by splicing several corresponding puzzle pieces, which increases the assembly function of the simulated whale toy device and improves the interestingness. Several eccentric parts 13 are a fish head lifting part 131, a fish abdomen lifting part 132, and a fish tail lifting part 133 that are sequentially spaced apart. The number of the lifting assemblies 2 is set to three and arranged side by side horizontally. The lower ends of the lifting members 22 of the three lifting assemblies 2 are respectively sleeved on the fish head lifting part 131, the fish abdomen lifting part 132, and the fish tail lifting part 133 through the transverse holes 231. The upper ends of the lifting members 22 of the three lifting assemblies 2 are respectively rotationally connected to the whale head 31, the whale abdomen 32, and the whale tail 33. Thus, when the fish head lifting part 131, the fish abdomen lifting part 132, and the fish tail lifting part 133 rotate, the whale head 31, the whale abdomen 32, and the whale tail 33 can be respectively driven by the corresponding lifting members 22 to lift up and down, so as to achieve the simulation effect of the up and down undulating swimming action of the whale body 3.

[0038] In order to improve the smoothness of the up-and-down undulating movement of the whale body 3, the tail fin lifting part 133, the belly lifting part 132, and the head lifting part 131 are sequentially distributed along the rotation direction of the drive shaft 11. The angle A1 between the tail fin lifting part 133 and the belly lifting part 132 is the same as the angle A2 between the belly lifting part 132 and the head lifting part 131. The offset distances D1, D2, and D3 of the head lifting part 131, the belly lifting part 132, and the tail fin lifting part 133 are the same. The angle A2 is 40°-60°, and the offset distances D1, D2, and D3 are 11mm-13mm. Specifically, the head lifting part 131, the belly lifting part 132, and the tail fin lifting part 133 are offset to the right, the lower right side, and the lower side respectively. The offset distances D1, D2, and D3 are all 12.5mm, and the angles A1 and A2 are both 50°. Thus, when the head lifting part 131, the belly lifting part 132, and the tail fin lifting part 133 rotate, the three lifting members 22 drive the whale head 31, the whale belly 32, and the whale tail 33 to rise and fall in sequence with the same amplitude, presenting a smooth undulating movement. Through the settings of the offset distances, offset directions, and the angles between the head lifting part 131, the tail fin lifting part 133, and the tail fin lifting part 133, there is a certain up-and-down time difference between the whale head 31, the whale belly 32, and the whale tail 33. After being driven by the corresponding lifting members 22, they can have the visual effect of rising and falling up and down in sequence with the same amplitude. Moreover, the whale head 31, the whale belly 32, and the whale tail 33 are sequentially connected, making the whole body undulate smoothly in a wave shape. This improves the smoothness, coherence, and simulation effect of the up-and-down undulating movement of the whale body 3, and can be carried out cyclically, greatly improving the ornamental value of the simulated whale toy device.

[0039] In order to improve the stability of the bionic whale toy device when it is started, the driving base also includes a shell 1, and a plurality of clearance holes 14 extending left and right are penetrated on the top of the shell 1. The other end of the lifting member 22 penetrates the corresponding clearance hole 14 and is connected to the corresponding movable block. The left and right inner walls of the shell 1 are respectively protruded toward each other and provided with a plurality of limit plate groups 15. The plurality of limit plate groups 15 on the same side are arranged at intervals front and back. Each of the limit plate groups 15 includes two limit plates 151 arranged at intervals front and back and forming a limit area 152 therebetween. The ends of the corresponding limiting plates 151 are oppositely recessed in an arc shape to form a limiting groove 153, and the middle parts of the corresponding limiting grooves 153 on the left and right are oppositely recessed to form a clamping groove 154. The lifting limiting member 21 is arranged between the limiting grooves 153 of the corresponding limiting plate groups 15 on the left and right, and the left and right sides of the lifting limiting member 21 are both raised to form a first clamping portion 211 clamped in the corresponding limiting area 152, and two second clamping portions 212 arranged on the front and rear sides of the first clamping portion 211 and clamped in the corresponding clamping groove 154. Thus, by limiting the front and rear positions of the first clamping portion 211 by the limiting area 152 and limiting the up and down and left and right positions of the second clamping portion 212 by the clamping groove 154, the shell 1 limits the lifting and limiting member 21 in three dimensions, so that in the process of the lifting and limiting member 22 being lifted up and down, the lifting and limiting member 21 can provide stable limiting guidance for it, thereby improving the stability of the lifting assembly 2, and further improving the stability of the corresponding movable block when driving the activity, thereby improving the overall stability of the simulated whale toy device.

[0040] In order to further improve the stability of the simulated whale toy device, the distal ends of the corresponding plurality of limit plate groups 15 on the left and right extend downward to form a plurality of limit rib groups 16 fixedly arranged on the left and right inner walls of the shell 1, each of the limit rib groups 16 includes two limit ribs 161 spaced apart from each other and forming a sliding groove 162 therebetween, a plurality of reinforcing ribs 19 are fixedly arranged between the two limit plates 151 of the same group and between the limit plate groups 15 and limit rib groups 16 adjacent to each other in front and back, the drive shaft 11 is transversely arranged in the middle between the corresponding plurality of limit rib groups 16 on the left and right, the lower end of the lifting member 22 is provided with lifting blocks 23 slidably arranged in the corresponding sliding grooves 162 on the left and right sides, and the transverse hole 231 passes through the lower part of the lifting block 23. Thus, the lifting block 23 is limited in its up and down movement by the sliding groove 162, thereby improving the stability of the lifting member 22 in its up and down movement, thereby improving the overall stability of the simulated whale toy device, and the structural strength of the limiting plate groups 15 and the limiting rib groups 16 is improved by the provision of the plurality of reinforcing ribs 19, thereby reducing the risk of the limiting plate groups 15 and the limiting rib groups 16 being compressed and bent.

[0041] Specifically, in the middle of the left and right sides of the lifting block 23, there are vertical sliding parts 232 protruding. On the front and back sides of the sliding parts 232, there are opposite protrusions forming a number of mounting ribs 233 arranged at intervals from top to bottom. On the left and right sides of the lifting block 23, there are arc-shaped protrusions forming a number of limiting blocks 235. By setting the limiting blocks 235 as arc-shaped, the wear suffered by the lifting block 23 during its up and down movement can be reduced, and the service life of the lifting block 23 can be extended. A number of the limiting blocks 235 on the same side are distributed at intervals from top to bottom on the front and back sides of the sliding part 232 and are staggered up and down with a number of the mounting ribs 233. The lifting block 23 is slidably inserted into the corresponding sliding groove 162 through the sliding parts 232 on both sides. One corner of the mounting ribs 233 corresponding to each other in the front and back and close to the sliding groove 162 is inclined to form a mounting surface 234 with a gradually decreasing spacing towards the direction close to the sliding groove 162. Thus, through the setting of the mounting surface 234, it is convenient to install the sliding parts 232 on both sides into the corresponding sliding grooves 162. There is a clearance between the limiting blocks 235 corresponding to each other on the left and right and the notch of the sliding grooves 162 corresponding to each other on the left and right. Thus, the limiting groove 153 is used to limit and guide a number of the mounting ribs 233 on the same side to prevent the lifting block 23 from swaying back and forth during its up and down movement. At the same time, the left and right displacement of the lifting block 23 is limited by the clearance between a number of the limiting blocks 235 and the limiting groove 153 to prevent the lifting block 23 from swaying left and right during its up and down movement. Furthermore, on the premise of minimizing the increase in the volume of the lifting block 23 as much as possible, the stability of the cooperation between the lifting block 23 and the sliding groove 162 is improved, and the stability of the lifting assembly 2 is improved.

[0042] To improve the stability of the drive shaft 11, a support block 18 sleeved outside the drive shaft 11 is provided in the housing 1. One end of the support block 18 abuts against one side of the limiting rib group 16, and on the front and back sides of the other end, there are protrusions forming a plug-in part 181 inserted between the adjacent limiting rib groups 16 on the other side. And the plug-in part 181 is inserted and limited between the adjacent reinforcing ribs 19 up and down. Thus, the structural strength and driving stability of the drive shaft 11 are improved through the auxiliary support of the support block 18, and the force of the drive shaft 11 is sequentially transmitted to the reinforcing rib 19, the limiting rib group 16 and the housing 1 through the support block 18, so as to disperse stress and reduce the risk of the drive shaft 11 being bent by the pulling of each component at different positions during driving.

[0043] Since in this embodiment, the drive shaft 11 is only supported at its front and rear ends by the power device 12 and the fixing block 17, and the volume and weight of several of the puzzle pieces of the whale head 31 and the whale abdomen 32 are greater than those of several of the puzzle pieces of the whale tail 33, therefore, preferably, the number of the support blocks 18 is set to one and is located between the fish head lifting part 131 and the fish belly lifting part 132. Thus, on the premise of controlling costs and the weight of the toy, the front half of the drive shaft 11 is assisted in support by the support block 18 to improve the structural strength and driving stability of the front half of the drive shaft 11.

[0044] To improve the installation convenience of the support block 18, a mounting groove 182 is recessed at the top of the support block 18 and extends downward and then laterally folds to extend to the middle of the support block 18 to form a cylindrical rotating hole 183. Both sides of the mounting groove 182 penetrate through the front and rear sides of the support block 18, and the drive shaft 11 is installed into the rotating hole 183 through the mounting groove 182 for rotational setting. Thus, the installation convenience of the support block 18 is improved through the setting of the mounting groove 182, and the lateral folding setting of the mounting groove 182 prevents the drive shaft 11 from detaching from the support block 18 after the support block 18 is installed, improving the installation stability.

[0045] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A bionic whale toy device, characterized in that, Comprising: A whale body (3), including a number of movably connected movable blocks; A driving machine base, including a drive shaft (11) driven to rotate by power, and a number of lifting components (2). The drive shaft (11) includes a number of eccentric parts (13) offset radially outwards. The lifting components (2) include lifting limit members (21) arranged in position, and lifting members (22) slidably penetrating through the lifting limit members (21) and having one end sleeved on the corresponding eccentric parts (13) through laterally extending transverse holes (231). The other ends of the number of lifting members (22) are respectively connected to the corresponding movable blocks. When the drive shaft (11) rotates, the lifting members (22) are driven to lift through the cooperation of the corresponding eccentric parts (13) and the transverse holes (231), so as to drive the corresponding movable blocks to lift.

2. The bionic whale toy device according to claim 1, characterized in that, The width of the transverse hole (231) is adapted to the diameter of the corresponding eccentric part (13). The offset distance of the eccentric part (13) is used to adjust the lifting amplitude of the corresponding movable block, and the angle between the number of eccentric parts (13) is used to adjust the lifting time difference between the number of movable blocks.

3. The bionic whale toy device according to claim 1, characterized in that, The number of movable blocks includes a whale head (31), a whale belly (32), and a whale tail (33) movably connected in sequence. The number of eccentric parts (13) are a fish head lifting part (131), a fish belly lifting part (132), and a fish tail lifting part (133) spaced apart in sequence. The number of lifting components (2) is set to three and arranged side by side horizontally. The lower ends of the lifting members (22) of the three lifting components (2) are respectively sleeved on the fish head lifting part (131), the fish belly lifting part (132), and the fish tail lifting part (133) through the transverse holes (231), and the upper ends of the lifting members (22) of the three lifting components (2) are respectively rotatably connected to the whale head (31), the whale belly (32), and the whale tail (33).

4. The bionic whale toy device according to claim 3, characterized in that, The fish tail lifting part (133), the fish belly lifting part (132), and the fish head lifting part (131) are distributed in sequence along the rotation direction of the drive shaft (11). The angle A1 between the fish tail lifting part (133) and the fish belly lifting part (132) and the angle A2 between the fish belly lifting part (132) and the fish head lifting part (131) are the same. The offset distances D1, D2, and D3 of the fish head lifting part (131), the fish belly lifting part (132), and the fish tail lifting part (133) are the same. When the fish head lifting part (131), the fish belly lifting part (132), and the fish tail lifting part (133) rotate, the whale head (31), the whale belly (32), and the whale tail (33) are driven to lift in sequence with the same amplitude through the three lifting members (2).

5. The bionic whale toy device according to claim 1, characterized in that, The driving base also includes a shell (1), the top of the shell (1) is penetrated by a plurality of clearance holes (14) extending left and right, the other end of the lifting member (22) penetrates the corresponding clearance holes (14) and is connected to the corresponding movable block, the left and right inner walls of the shell (1) are respectively protruded toward each other and are provided with a plurality of limit plate groups (15), the plurality of limit plate groups (15) on the same side are arranged at intervals in front and back, each of the limit plate groups (15) includes two limit plates (151) arranged at intervals in front and back and forming a limit area (152) therebetween, the corresponding limit plates (151) on the left and right are arranged at intervals in front and back ) are concavely formed at the ends thereof with arc shapes to form a limiting groove (153), and the middle parts of the corresponding limiting grooves (153) on the left and right are concavely formed to form a clamping groove (154), and the lifting limiting member (21) is arranged between the limiting grooves (153) of the corresponding limiting plate groups (15) on the left and right, and the left and right sides of the lifting limiting member (21) are both raised to form a first clamping portion (211) clamped in the corresponding limiting area (152), and two second clamping portions (212) arranged at the front and rear sides of the first clamping portion (211) and clamped in the corresponding clamping groove (154).

6. The bionic whale toy device according to claim 5, characterized in that, The distal ends of the plurality of corresponding limit plate groups (15) extend downward to form a plurality of limit rib groups (16) fixedly arranged on the left and right inner side walls of the shell (1), each of the limit rib groups (16) comprising two limit ribs (161) spaced apart from each other and forming a sliding groove (162) therebetween, a plurality of reinforcing ribs (19) are fixedly arranged between the two limit plates (151) of the same group and between the limit plate groups (15) and limit rib groups (16) adjacent to each other in front and back, the drive shaft (11) is transversely arranged in the middle between the plurality of corresponding limit rib groups (16) on the left and right, the lower end of the lifting member (22) is provided with lifting blocks (23) slidably arranged in the corresponding sliding grooves (162) on the left and right sides, and the transverse hole (231) penetrates the lower part of the lifting block (23).

7. The bionic whale toy device according to claim 6, wherein, The middle parts of the left and right sides of the lifting block (23) are convex to form a vertical sliding part (232), and the opposite convexities on the front and rear sides of the sliding part (232) form a plurality of installation ribs (233) arranged at intervals from top to bottom. The left and right sides of the lifting block (23) are respectively convex in an arc shape to form a plurality of limit blocks (235), and the plurality of limit blocks (235) on the same side are distributed at intervals from top to bottom on the front and rear sides of the sliding part (232) and are staggered with the plurality of installation ribs (233) up and down. The lifting block (23) is slidably inserted into the corresponding sliding groove (162) through the sliding parts (232) on both sides. The front and rear corresponding installation ribs (233) are inclined at a corner close to the sliding groove (162) to form a mounting surface (234) whose spacing gradually decreases toward the direction close to the sliding groove (162), and the left and right corresponding limit blocks (235) are arranged with a gap between the notch of the left and right corresponding sliding groove (162).

8. The bionic whale toy device according to claim 6, wherein, A support block (18) sleeved outside the drive shaft (11) is arranged inside the housing (1). One end of the support block (18) abuts against one side of the limiting rib group (16), and the front and rear sides of the other end protrude to form a plugging portion (181) inserted between the adjacent limiting rib groups (16) on the other side. Moreover, the plugging portion (181) is limit-inserted between the vertically adjacent reinforcing ribs (19). A mounting groove (182) which is recessed at the top of the support block (18) and extends downward and then laterally folds to extend to the middle of the support block (18) to form a cylindrical rotation hole (183) is provided. Both sides of the mounting groove (182) penetrate through the front and rear sides of the support block (18). The drive shaft (11) is installed in the rotation hole (183) through the mounting groove (182) and is rotatably arranged.

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