A rotating disc mechanism and a digital rotating disc toy

Abstract

The utility model relates to a rotating disc toy technical field, especially a rotating disc mechanism and digital rotating disc toy, including shell, motion subassembly, the inside of shell is provided with the cavity, motion subassembly assembles in the cavity, motion subassembly includes rotator, return spring, pull rod, the pull rod is connected with rotator and is used for driving rotator rotation, one end of return spring is connected with pull rod, the other end is connected with the lateral wall of cavity, through setting up pull rod, return spring, rotating disc piece, make pull rod pull to arbitrary position after, pull rod will be under the action of return spring fast reset, in the reset process, pull rod drives rotating disc piece rotation, and the rotating speed changes with the degree that pull rod extruded return spring, that is the size of accumulated elastic potential energy, make rotating disc piece stay position after each rotation unpredictable, improve the randomness of rotating process, promote the interestingness of toy.

Description

Technical Field

[0001] This utility model relates to the field of turntable toy technology, and in particular to a turntable mechanism and a digital turntable toy. Background Technology

[0002] The number spinning wheel toy is an educational toy that integrates number cognition and interactive operation. Through fun spinning operations, it helps children learn basic mathematical skills such as number recognition, sequential arrangement, and simple calculations. It should be widely used in early childhood education at home, kindergarten teaching, and children's brain-training games such as number treasure hunts and probability conjecture.

[0003] Existing digital turntable toys mainly consist of the following structures: the turntable body, which is mostly round or square with printed or inlaid numbers, symbols and other markings on the surface; the rotation mechanism, which usually relies on a rotating shaft, bearing or magnetic structure to connect the turntable to the base and realize the rotation function; and the digital interaction components, which commonly include mechanical structures such as sliders, slides, and limit rings, used to control the movement path and final positioning of the numbers. The slider needs to slide along a fixed slide to the limit ring slot.

[0004] However, existing digital turntable toys cannot achieve random rotation and dynamic number combinations. Their digital interaction components mostly adopt preset path structures such as fixed slides and limit rings. The movement direction and final landing point of the slider are restricted by the mechanical structure, resulting in predictable number positions after each rotation and a lack of randomness. Furthermore, the rotation mechanism relies on a single rotating shaft connected to a fixed end, such as the square fixing groove of the base cooperating with the square boss of the turntable, which greatly limits the diversity of the turntable's rotation angle and stopping position, making it difficult to generate multiple number combinations. These defects mean that existing digital turntables can only be used for fixed question training and cannot meet the needs of advanced educational scenarios such as complex calculations and probability cognition for random number combinations. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a turntable mechanism and a digital turntable toy, thereby overcoming the deficiencies in the background technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a turntable mechanism, including a housing and a motion component, wherein a cavity is provided inside the housing, and the motion component is assembled in the cavity. The motion component includes a rotating part, a return spring, and a pull rod. The pull rod is connected to the rotating part and is used to drive the rotating part to rotate. One end of the return spring is connected to the pull rod, and the other end is connected to the side wall of the cavity.

[0007] The bottom wall of the pull rod has an upward-facing assembly groove, and the bottom wall of the cavity has an upward-facing protruding connector. The connector is connected to one end of the return spring and assembled in the inner wall of the assembly groove, while the other end of the return spring is connected to the inner wall of the assembly groove.

[0008] The connector has a connecting protrusion at one end facing the reset spring, and the connecting protrusion is connected to the reset spring.

[0009] The cavity has a first sliding protrusion protruding upward on its bottom wall, and the pull rod has a sliding groove opening upward on its bottom wall. The first sliding protrusion is slidably assembled in the inner wall of the sliding groove.

[0010] The rotating component includes a turntable and a rotating shaft fixedly assembled with the turntable. A first mating cylinder is provided with an upward protrusion on the bottom wall of the cavity, and the rotating shaft is rotatably assembled with the inner wall of the first mating cylinder.

[0011] The top wall of the turntable has a first rotating hole, and the rotating shaft is fixedly assembled in the first rotating hole.

[0012] The top wall of the turntable is used to set numbers, one type of which is a natural number from 0 to 9, and the other type of which is a natural number from 11 to 20.

[0013] The pull rod has a first rack protruding outward on its side wall, and the turntable has a first gear protruding outward on its side wall. When the pull rod moves in the left-right direction, the first rack pushes the first gear to rotate. When the pull rod moves toward the return spring and abuts against the inner wall of the cavity, the first rack separates from the first gear.

[0014] The motion component further includes a calibrator, which is assembled on the inner wall of the cavity and is used to limit the position of the rotating component after rotation.

[0015] The turntable has an outwardly protruding ring with a locking groove on its side wall, and one end of the alignment component has a limiting protrusion facing the turntable. When the pull rod moves away from the reset spring until the reset spring is reset, the limiting protrusion engages with the inner wall of the locking groove.

[0016] The cavity has an upward-protruding bottom wall with a mating post, and the other end of the alignment component has a second rotating hole. The outer wall of the mating post is rotatably fitted into the second rotating hole.

[0017] It also includes a T-shaped component, wherein the mating post has an assembly hole, and the T-shaped component is assembled into the inner wall of the mating post through the assembly hole.

[0018] The turntable includes a first rotating part and a second rotating part. The inner sidewall of the first rotating part has an inwardly protruding snap-fit ​​protrusion, and the outer sidewall of the second rotating part has an inwardly opening snap-fit ​​groove. The snap-fit ​​protrusion is snap-fitted into the inner wall of the snap-fit ​​groove.

[0019] The motion assembly further includes a compression spring, one end of which is connected to the aligning component, and the other end of which is connected to the side wall of the cavity.

[0020] The aligning component has a connecting post protruding in the direction away from the rotating component, and the compression spring is sleeved in the connecting post.

[0021] The cavity has an upwardly protruding locking protrusion on its bottom wall. The locking protrusion is located between the straightening component and the locking groove. When the straightening component is reset under the action of the compression spring, the locking protrusion restricts the rotation of the straightening component and prevents the straightening component from disengaging from the compression spring.

[0022] A digital turntable toy including the aforementioned turntable mechanism further includes an adjusting member. The bottom wall of the cavity has an upwardly protruding second sliding protrusion, and the bottom wall of the adjusting member has a sliding hole. The second sliding protrusion is slidably fitted into the sliding hole.

[0023] The device also includes an inner cover that is snapped together with the outer shell. The bottom wall of the inner cover has a downwardly protruding inner assembly cylinder, and the bottom wall of the outer shell has an upwardly protruding outer assembly cylinder. The inner assembly cylinder is assembled on the inner side wall of the outer assembly cylinder.

[0024] The top wall of the inner cover has a first mating groove facing upwards, and the adjusting component is slidably assembled on the inner side wall of the first mating groove and partially exposed above the first mating groove.

[0025] The inner cover has a second mating groove on its top wall facing upwards. The pull rod is slidably assembled on the inner side wall of the second mating groove, and part of the pull rod is exposed above the second mating groove.

[0026] The inner cover has a third mating groove on its top wall facing upwards. The third mating groove is used to display the numbers on the turntable. When the limiting protrusion is located in the inner wall of the locking groove, the numbers on the turntable are located in the third mating groove.

[0027] The system also includes an outer cover that is assembled with the inner cover. The outer cover has a first strip-shaped hole, a second strip-shaped hole, and a third strip-shaped hole. The outer side wall of the first mating groove is assembled in the first strip-shaped hole, the outer side wall of the second mating groove is assembled in the second strip-shaped hole, and the outer side wall of the third mating groove is assembled in the third strip-shaped hole.

[0028] The inner cover has an upward-facing protrusion on its top wall and a downward-facing groove on its bottom wall. The protrusion is fitted into the inner wall of the groove.

[0029] The pull rod is provided in two sets, the first rack is provided in four sets, and the first rack is provided on both sides of the pull rod in every two sets. The return spring and the connecting member are provided in two sets, and the rotating member, the straightening member and the clamping spring are provided in four sets.

[0030] The beneficial effects of this utility model are as follows: by setting a linkage structure between the reset spring and the pull rod, when the pull rod is pressed and released, the elastic potential energy of the reset spring drives the rotating part to rotate. The rotation speed changes with the magnitude of the elastic potential energy, making the final stopping position of the rotating part unpredictable. This solves the problem of predictable digital position caused by mechanical structures such as fixed slides and limit rings in traditional turntables, effectively enhancing the randomness of rotation and improving the fun of the toy.

[0031] By employing multiple sets of motion components, multiple sets of rotating parts can rotate and be randomly positioned. The synergistic effect of multiple sets of components can generate multiple different digital display positions, which, when combined, form a rich variety of digital combinations, significantly improving the functionality and educational applicability of the toy. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of a turntable mechanism after disassembling the rotating component and the pull rod in Embodiment 1 of this application;

[0033] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle;

[0034] Figure 3 yes Figure 1 A magnified view of a portion of point B in the middle;

[0035] Figure 4 This is a schematic diagram of the tie rod in Embodiment 1 of this application;

[0036] Figure 5 This is an exploded structural diagram of the rotating component in Embodiment 1 of this application;

[0037] Figure 6 This is a schematic diagram of the assembly structure of the corrector in Embodiment 1 of this application;

[0038] Figure 7 This is a schematic diagram of the structure of a digital turntable toy according to Embodiment 2 of this application;

[0039] Figure 8 This is a schematic diagram of the outer cover structure in Embodiment 2 of this application;

[0040] Figure 9 This is a partial explosion structure diagram of a digital turntable toy in Embodiment 2 of this application.

[0041] Explanation of reference numerals in the attached drawings: 1. Outer shell; 11. Outer assembly cylinder; 100. Cavity; 101. Mating post; 102. Connecting piece; 1020. Connecting protrusion; 103. First mating cylinder; 104. First sliding protrusion; 105. Locking protrusion; 106. Second sliding protrusion; 2. Outer cover; 21. Mating groove; 201. First slotted hole; 202. Second slotted hole; 203. Third slotted hole; 31. Rotating component; 310. Turntable; 3100. Locking protrusion; 311. Rotating shaft; 312. Second rotating part; 3120. First rotating hole; 31 21. Snap-fit ​​groove; 3122. First gear; 3123. Locking groove; 313. First rotating part; 32. Return spring; 33. Pull rod; 330. First rack; 331. Assembly groove; 332. Sliding groove; 34. Alignment part; 340. Limiting protrusion; 341. Second rotating hole; 342. Connecting column; 35. Compression spring; 4. T-shaped part; 41. Assembly hole; 5. Adjusting part; 51. Sliding hole; 6. Inner cover; 61. First mating groove; 62. Second mating groove; 63. Third mating groove; 64. Inner assembly cylinder; 65. Mating protrusion. Detailed Implementation

[0042] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so as to intuitively and vividly understand each technical feature and overall technical solution of the present utility model. However, they should not be construed as limiting the scope of protection of the present utility model.

[0043] In the description of this utility model, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating directional or positional relationships, these are based on the appendix. Figure 9 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description only, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. When a feature is referred to as "set", "fixed", or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0044] In the description of this utility model, the term "several" means one or more, and "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number. The terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the quantity of indicated technical features, or the sequential relationship between indicated technical features.

[0045] Furthermore, unless otherwise defined, the technical and scientific terms used in this invention have the same meanings as commonly understood by one of ordinary skill in the art. The terminology used in this invention is for the purpose of describing particular embodiments only and not for limiting the invention. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0046] Example 1: As Figure 1-9 As shown, a turntable mechanism includes a housing 1 and a motion component. The housing 1 has a cavity 100 inside, and the motion component is assembled in the cavity 100. The motion component includes a rotating component 31, a return spring 32, and a pull rod 33. The pull rod 33 is connected to the rotating component 31 and is used to drive the rotating component 31 to rotate. One end of the return spring 32 is connected to the pull rod 33, and the other end is connected to the side wall of the cavity 100. By setting the pull rod 33, the return spring 32, and the rotating component 31, the pull rod 33 is pulled to any position in the direction of squeezing the return spring 32. When released, the pull rod 33 will quickly return to its original position under the action of the return spring 32. During the return process, the pull rod 33 drives the rotating component 31 to rotate, and the rotation speed of the rotating component 31 changes with the degree to which the pull rod 33 squeezes the return spring 32, i.e., the magnitude of the elastic potential energy accumulated in the return spring 32. This makes it difficult to predict the position of the rotating component 31 after each rotation, thereby increasing the randomness of the result displayed after the rotating component 31 rotates.

[0047] The bottom wall of the pull rod 33 has an upward-facing assembly groove 331, and the bottom wall of the cavity 100 has an upward-facing protruding connector 102. The connector 102 is connected to one end of the return spring 32 and assembled in the inner wall of the assembly groove 331. The other end of the return spring 32 is connected to the inner wall of the assembly groove 331. The connection 102 and the assembly groove 331 fix the movement trajectory of the pull rod 33 and prevent the pull rod 33 from deviating from its movement trajectory under the action of the return spring 32, thus affecting the rotation effect of the rotating part 31.

[0048] The connector 102 has a connecting protrusion 1020 at one end facing the reset spring 32. The connecting protrusion 1020 is connected to the reset spring 32. By setting the connecting protrusion 1020, the reset spring 32 is fixed, which facilitates the synchronous movement or extension and retraction of the connector 102 and the reset spring 32.

[0049] The cavity 100 has a first sliding protrusion 104 protruding upward on its bottom wall, and the pull rod 33 has a sliding groove 332 opening upward on its bottom wall. The first sliding protrusion 104 is slidably assembled in the inner wall of the sliding groove 332. By setting the first sliding protrusion 104 and the sliding groove 332 to be slidably assembled, the pull rod 33 is slidably assembled in the cavity 100.

[0050] The rotating component 31 includes a turntable 310 and a rotating shaft 311 assembled with the turntable 310. The bottom wall of the cavity 100 is provided with a first mating cylinder 103 protruding upwards. The rotating shaft 311 is rotatably assembled with the inner wall of the first mating cylinder 103. By providing the first mating cylinder 103 and the rotating shaft 311 that are rotatably assembled, it is convenient to assemble the rotating component 31 in the cavity 100.

[0051] The top wall of the turntable 310 is provided with a first rotating hole 3120, and the rotating shaft 311 is fixedly assembled in the first rotating hole 3120. By setting the first rotating hole 3120, the turntable 310 and the rotating shaft 311 can be fixedly assembled, so that the turntable 310 can rotate synchronously under the drive of the rotating shaft 311.

[0052] The top wall of the turntable 310 is used to set numbers, one of which is a natural number from 0 to 9, and the other is a natural number from 11 to 20, so that users can identify and record the rotation results of the rotating component 31.

[0053] The pull rod 33 has a first rack 330 protruding outward on its side wall, and the turntable 310 has a first gear 3122 protruding outward on its side wall. When the pull rod 33 moves in the left-right direction, the first rack 330 pushes the first gear 3122 to rotate. When the pull rod 33 moves toward the return spring 32 and abuts against the inner wall of the cavity 100, the first rack 330 separates from the first gear 3122. By setting the first rack 330 and the first gear 3122, the movement of the pull rod 33 is converted into the rotation of the rotating component 31. At the same time, in order to achieve randomness, when the pull rod 33 compresses the return spring 32 and moves to abut against the inner wall of the cavity 100, the first rack 330 separates from the first gear 3122. When the return spring 32 returns to its original position, the pull rod 33 moves, causing the first rack 330 to separate from the first gear 3122 and re-engage, thereby changing the starting angle of the rotating component 31 and allowing the numbers on the rotating component 31 to be displayed randomly.

[0054] The motion component further includes a calibrator 34, which is assembled on the inner wall of the cavity 100 and is used to limit the position of the rotating component 31 after rotation. By setting the calibrator 34 in the cavity 100, the rotation position of the rotating component 31 is fixed to prevent the rotating component 31 from deviating from its position after it stops rotating.

[0055] The turntable 310 has an outwardly protruding ring with a locking groove 3123 on its side wall. One end of the aligning member 34 has a limiting protrusion 340 protruding towards the turntable 310. When the pull rod 33 moves away from the reset spring 32 and resets with the reset spring 32, the limiting protrusion 340 engages with the inner wall of the locking groove 3123. By setting the limiting protrusion 340 to engage with the inner wall of the locking groove 3123, it is convenient to fix the rotation position of the rotating member 31 and further prevent the display position from deviating after the rotating member 31 stops rotating.

[0056] The cavity 100 has a mating post 101 protruding upward on the bottom wall, and the other end of the straightening component 34 has a second rotating hole 341. The outer wall of the mating post 101 is rotatably fitted in the second rotating hole 341. By setting the mating post 101 and the second rotating hole 341 for rotatable fitting, it is convenient to assemble the straightening component 34 in the cavity 100.

[0057] The device also includes a T-shaped component 4. The mating column 101 has an assembly hole 41. The T-shaped component 4 is assembled into the inner wall of the mating column 101 through the assembly hole 41. By setting the T-shaped component 4, the assembly stability of the straightening component 34 in the cavity 100 is improved. At the same time, the straightening component 34 moves back and forth toward the rotating component 31 with the T-shaped component 4 as the swing center.

[0058] The turntable 310 includes a first rotating part 313 and a second rotating part 312. The inner sidewall of the first rotating part 313 is provided with a snap-fit ​​protrusion 3100, and the outer wall of the second rotating part 312 is provided with a snap-fit ​​groove 3121. The snap-fit ​​protrusion 3100 is snapped into the inner wall of the snap-fit ​​groove 3121. By setting the snap-fit ​​protrusion 3100 and the snap-fit ​​groove 3121, the assembly of the first rotating part 313 and the second rotating part 312 is realized.

[0059] The motion assembly also includes a compression spring 35. One end of the compression spring 35 is connected to the realignment member 34, and the other end of the compression spring 35 is connected to the side wall of the cavity 100. By setting the compression spring 35, the realignment member 34 can be reset, so that it can always maintain effective operation. The T-shaped member 4 and the compression spring 35 are respectively set at both ends of the realignment member 34.

[0060] The aligning component 34 has a connecting post 342 protruding in the direction away from the rotating component 31. The compression spring 35 is sleeved in the connecting post 342. By setting the connecting post 342, the compression spring 35 is fixed, which facilitates the synchronous movement or extension and retraction of the aligning component 34 and the compression spring 35.

[0061] The cavity 100 has an upwardly protruding locking protrusion 105 on its bottom wall. The locking protrusion 105 is located between the straightening member 34 and the locking groove 3123. When the straightening member 34 is reset under the action of the compression spring 35, the locking protrusion 105 restricts the rotation of the straightening member 34 to prevent the straightening member 34 from disengaging from the compression spring 35.

[0062] Example 2: As Figure 1-9 As shown, a digital turntable toy includes a turntable mechanism as described in Embodiment 1, and also includes an adjusting member 5. The bottom wall of the cavity 100 has an upwardly protruding second sliding protrusion 106. The bottom wall of the adjusting member 5 has a sliding hole 51. The second sliding protrusion 106 is slidably fitted into the sliding hole 51. By adjusting the member 5, which slides above the cavity 100, it is convenient to mark the result of the rotation of the member 31. When the area where the lever 33 has been pulled and the rotation has been achieved but not recorded, the next user can judge the area where the rotation has not been achieved based on the position of the adjusting member 5, preventing the user from rotating to an unrecorded area and affecting the user experience of the previous user.

[0063] The system also includes an inner cover 6 that is snapped together with the outer shell 1. The bottom wall of the inner cover 6 has a downwardly protruding inner assembly cylinder 64, and the bottom wall of the outer shell 1 has an upwardly protruding outer assembly cylinder 11. The inner assembly cylinder 64 is assembled on the inner side wall of the outer assembly cylinder 11. By setting the mutually assembled outer assembly cylinders 11, the inner cover 6 and the outer shell 1 are assembled, which facilitates the fixing of the parts inside the outer shell 1 and prevents the pull rod 33 or the aligning part 34 from flying out when resetting, thus affecting the performance.

[0064] The top wall of the inner cover 6 has a first mating groove 61 facing upwards. The adjusting member 5 is slidably assembled on the inner side wall of the first mating groove 61 and partially exposed above the first mating groove 61. By setting the first mating groove 61, it is convenient to realize the sliding of the adjusting member 5 above the inner cover 6.

[0065] The inner cover 6 has a second mating groove 62 on its top wall facing upwards. The pull rod 33 is slidably assembled on the inner side wall of the second mating groove 62, and part of the pull rod 33 is exposed above the second mating groove 62. By setting the second mating groove 62, it is easy to realize the sliding of the pull rod 33 above the inner cover 6.

[0066] The inner cover 6 has a third mating groove 63 on its top wall facing upwards. The third mating groove 63 is used to display the numbers on the turntable 310. When the limiting protrusion 340 is located in the inner wall of the locking groove 3123, the numbers on the turntable 310 are located in the third mating groove 63. By setting the third mating groove 63, the rotation result from the turntable 310 can be conveniently displayed without disassembling the inner cover 6, thus improving the ease of use.

[0067] The product also includes an outer cover 2 that is assembled with the inner cover 6. The outer cover 2 has a first strip-shaped hole 201, a second strip-shaped hole 202, and a third strip-shaped hole 203. The outer side wall of the first mating groove 61 is assembled in the first strip-shaped hole 201, the outer side wall of the second mating groove 62 is assembled in the second strip-shaped hole 202, and the outer side wall of the third mating groove 63 is assembled in the third strip-shaped hole 203. By setting the first strip-shaped hole 201, the second strip-shaped hole 202, and the third strip-shaped hole 203, all the mating grooves are assembled, making the top wall of the product flat, which facilitates the improvement of safety and aesthetics in use.

[0068] The inner cover 6 has an upward-facing protrusion 65 on its top wall, and the outer cover 2 has an upward-facing groove 21 on its bottom wall. The protrusion 65 is fitted into the inner wall of the groove 21. By setting the mutually fitted protrusion 65 and groove 21, it is easy to assemble the outer cover 2 and the inner cover 6, thereby improving the overall structural stability of the product.

[0069] The pull rod 33 is provided in two sets, the first rack 330 is provided in four sets, and the first rack 330 is provided on both sides of the pull rod 33 in every two sets. The reset spring 32 and the connecting member 102 are each provided in two sets, and the rotating member 31, the straightening member 34 and the clamping spring 35 are each provided in four sets. By setting multiple sets of motion components, the display position of multiple sets of rotating members 31 when they stop can be displayed. After combination, the randomness of the display position of the turntable mechanism can be enriched.

[0070] The implementation principle of the digital turntable toy in this embodiment is as follows: When in use, the user slides the lever 33, presses the reset spring 32 to any position, and then releases it. The lever 33 will quickly reset under the action of the reset spring 32. During the reset process, the first gear 3122 of the turntable 310 is driven to rotate by the first rack 330 of the lever 33, and the rotation speed changes with the release speed. During the rotation of the rotating part 31, the locking groove 3123 of the turntable 310 rotates accordingly and engages with the limiting protrusion 340 of the straightening part 34, so that the numbers on the turntable 310 are always completely displayed in the second strip hole 202. And because of the pressure spring 35, the straightening part 34 can always work effectively, so that multiple sets of rotating parts 31 can rotate randomly to achieve different combinations of numbers.

[0071] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications and substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A turntable mechanism, characterised in that: The utility model provides a kind of motion component, including shell (1), the inside of the shell (1) is provided with cavity (100), the motion component is assembled in the cavity (100), the motion component includes rotating piece (31), reset spring (32), pull rod (33), the pull rod (33) is connected with the rotating piece (31) and is used to drive the rotating piece (31) rotation, the reset spring (32) one end is connected with the pull rod (33), the other end is connected with the side wall of the cavity (100).

2. A turntable mechanism according to claim 1, wherein: The bottom wall of the pull rod (33) is upwardly provided with an assembly groove (331), the bottom wall of the cavity (100) is upwardly provided with a connecting piece (102), the connecting piece (102) is connected with one end of the reset spring (32) and is assembled in the inner wall of the assembly groove (331), the other end of the reset spring (32) is connected with the inner wall of the assembly groove (331).

3. A turntable mechanism according to claim 2, wherein: The bottom wall of the cavity (100) is upwardly provided with a first sliding protrusion (104), the bottom wall of the pull rod (33) is upwardly provided with a sliding groove (332), and the first sliding protrusion (104) is slidingly assembled in the inner wall of the sliding groove (332).

4. A turntable mechanism according to claim 3, wherein: The rotating piece (31) includes a rotating disc (310) and a rotating shaft (311) assembled with the rotating disc (310), the bottom wall of the cavity (100) is upwardly provided with a first matching cylinder (103), and the rotating shaft (311) is rotationally assembled with the inner wall of the first matching cylinder (103).

5. A turntable mechanism according to claim 4, wherein: The side wall of the pull rod (33) is outwardly provided with a first rack (330), the side wall of the rotating disc (310) has a first gear (3122) outwardly protruding and annularly arranged, when the pull rod (33) moves in the left-right direction, the first rack (330) drives the first gear (3122) to rotate, when the pull rod (33) moves towards the reset spring (32) and abuts against the inner wall of the cavity (100), the first rack (330) is separated from the first gear (3122).

6. A turntable mechanism according to claim 5, wherein: The motion component further includes a homing device (34), which is assembled in the inner wall of the cavity (100) and is used for limiting the position of the rotating piece (31) after rotation.

7. A turntable mechanism according to claim 6, wherein: The side wall of the rotating disc (310) is outwardly provided with a clamping groove (3123), one end of the homing device (34) is outwardly provided with a limiting protrusion (340) towards the rotating disc (310), when the pull rod (33) moves away from the reset spring (32) and resets, the limiting protrusion (340) is clamped with the inner wall of the clamping groove (3123).

8. A turntable mechanism according to claim 7, wherein: The bottom wall of the cavity (100) is upwardly provided with a matching column (101), the other end of the homing device (34) is provided with a second rotating hole (341), and the outer wall of the matching column (101) is rotationally assembled in the second rotating hole (341).

9. A turntable mechanism according to claim 8, wherein: The movement assembly further comprises a compression spring (35), one end of the compression spring (35) is connected with the homing device (34), and the other end of the compression spring (35) is connected with the side wall of the cavity (100).

10. A digital spinner toy comprising a spinner mechanism according to any one of claims 7 to 9, characterised in that: Further comprising an inner cover (6) which is clamped and assembled with the shell (1), the top wall of the inner cover (6) is upwardly provided with a second matching groove (62), the pull rod (33) is slidingly assembled at the inner side wall of the second matching groove (62) and part of the pull rod (33) is exposed above the second matching groove (62), the top wall of the inner cover (6) is upwardly provided with a third matching groove (63), the third matching groove (63) is used for displaying the number on the rotating disc (310), when the limiting protrusion (340) is located in the inner wall of the clamping groove (3123), the number on the rotating disc (310) is located in the third matching groove (63).

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