Spherical decompression toy

Abstract

The utility model relates to the technical field of decompression toys, in particular to a spherical decompression toy. The spherical decompression toy comprises a hollow shell, a first rotating body, a screw rod, a threaded cylinder, a transmission assembly, a connecting shaft and a first elastic piece, the first rotating body is arranged in the hollow shell, and one end of the connecting shaft is fixedly connected with the first rotating body. The screw rod is manually pressed, the screw rod does not rotate in the axis direction of the screw rod under the action of hand friction force, when the screw rod is pressed downwards, the first elastic piece shrinks, the threaded barrel rotates around the axis of the screw rod under the action of the screw rod, and therefore the transmission assembly drives the connecting shaft to rotate around the axis of the connecting shaft, and the connecting shaft is fixedly connected with the first rotating body. Therefore, the first rotating body can rotate, the first rotating body can rotate for a while every time the first rotating body is pressed, and compared with a traditional decompression toy in which the rotating body is stirred and rotated once, the interestingness is higher.

Description

Technical Field

[0001] This utility model relates to the field of decompression toy technology, specifically to a spherical decompression toy. Background Technology

[0002] As society develops, people's work pressure increases. Therefore, when people experience psychological stress, they often try various ways to relieve it and adjust their emotions and mental state. Playing with various stress-relieving toys is a good option.

[0003] Currently, traditional stress-relief toys include a linkage, a bearing, and a rotating body. The rotating body is rotatably connected to the linkage through the bearing. People press their fingers against both ends of the linkage and rotate the rotating body around the linkage axis to achieve the purpose of stress relief.

[0004] However, this kind of stress-relieving toy, where the rotating part spins once when you flick it, is not very fun. Utility Model Content

[0005] (I) The problem to be solved by this utility model is: how to improve the fun of stress relief toys.

[0006] (II) Technical Solution

[0007] The present invention provides a spherical decompression toy, comprising a hollow shell, a first rotating body, a screw, a threaded cylinder, a transmission assembly, a connecting shaft, and a first elastic element;

[0008] A first rotating body is provided inside the hollow shell, and one end of the connecting shaft is fixedly connected to the first rotating body.

[0009] A fixing member is rotatably connected to the side wall of the connecting shaft, and the fixing member is connected to the hollow shell;

[0010] A receiving cavity is formed between the hollow shell and the first rotating body, and the fixing member and the transmission assembly are both located within the receiving cavity;

[0011] The first rotating body has a first groove, the first elastic element is located in the first groove, one end of the screw is connected to the first elastic element, and the other end passes through the threaded cylinder and is screwed to the threaded cylinder.

[0012] The threaded cylinder is rotatably connected to the hollow shell, and the threaded cylinder drives the connecting shaft to rotate around the axis of the connecting shaft through the transmission assembly.

[0013] According to one embodiment of the present invention, a second rotating body is provided inside the hollow shell, the second rotating body is symmetrically arranged with the first rotating body, and the other end of the connecting shaft passes through the fixing member and is connected to the second rotating body.

[0014] According to one embodiment of the present invention, the transmission assembly includes an internal gear ring, a connecting arm, a first gear, and a gear set;

[0015] The internal gear ring is connected to the threaded cylinder via the connecting arm, and the axis of the internal gear ring coincides with the axis of the screw.

[0016] The first gear is connected to the connecting shaft, and the internal gear ring drives the first gear to rotate around the axis of the first gear through the gear set;

[0017] The axis of the first gear coincides with the axis of the connecting shaft.

[0018] According to one embodiment of the present invention, the gear set includes a first circular shaft and a second circular shaft;

[0019] The transmission assembly also includes a guide groove formed on the fixing member;

[0020] The first circular shaft is connected to a second gear and a third gear that are coaxial with it, and the first circular shaft is rotatably connected to the fixed member;

[0021] The second round shaft is connected to a fourth gear and a fifth gear that are coaxial with it, and one end of the second round shaft is movably connected in the guide groove;

[0022] The second gear meshes with the internal gear ring, and the third gear meshes with the fourth gear.

[0023] According to one embodiment of the present invention, the fixing member includes a first ring plate, a connecting block, and a second ring plate connected in sequence;

[0024] The outer wall of the first ring plate is connected to the inner wall of the hollow shell, and the outer diameter of the second ring plate is smaller than the outer diameter of the first ring plate.

[0025] The guide groove is formed on the first annular plate;

[0026] The axis of the connecting shaft coincides with the axis of the first ring plate.

[0027] According to one embodiment of the present invention, a first circular groove is provided on the first ring plate, one end of the first circular shaft is located in the first circular groove, and the first circular shaft is rotatably connected to the first circular groove.

[0028] According to one embodiment of the present invention, a second groove is provided on the second rotating body, and a second elastic member is provided in the second groove. One end of the second elastic member is connected to the inner bottom wall of the second groove, and the other end is connected to a rod.

[0029] The rod is slidably connected to the hollow shell.

[0030] According to one embodiment of the present invention, an arc-shaped shell is connected to one end of the screw and the other end of the rod that are far apart from each other, and the two arc-shaped shells are arranged symmetrically.

[0031] According to one embodiment of the present invention, a first retaining ring is connected to the open end of the first groove, and a second retaining ring is connected to the end of the screw near the first elastic member, wherein the outer diameter of the second retaining ring is larger than the inner diameter of the first retaining ring;

[0032] The opening end of the second groove is connected to a third retaining ring, and the end of the rod near the second elastic element is connected to a fourth retaining ring, the outer diameter of the fourth retaining ring being larger than the inner diameter of the third retaining ring.

[0033] According to one embodiment of the present invention, the hollow shell has multiple perforated holes.

[0034] The beneficial effects of this utility model are:

[0035] When the screw is manually pressed, it does not rotate around its axis due to the friction of the hand. When the screw is pressed down, the first elastic element contracts, and the threaded cylinder rotates around its axis under the action of the screw. This, in turn, drives the connecting shaft to rotate around its own axis through the transmission assembly. The connecting shaft is fixedly connected to the first rotating body, so the first rotating body can rotate. Each time it is pressed, the first rotating body can rotate for a while. Compared with traditional stress-relieving toys that rotate once when flicked, this is more fun. Attached Figure Description

[0036] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0037] Figure 1 A perspective view of the spherical decompression toy provided in the embodiment of this utility model;

[0038] Figure 2 A sectional perspective view of the spherical decompression toy provided in the embodiments of this utility model;

[0039] Figure 3 A three-dimensional structural diagram of the transmission assembly, screw, threaded cylinder, first ring plate, connecting shaft and first gear provided for embodiments of this utility model;

[0040] Figure 4A three-dimensional exploded view of the fastener, gear set, connecting shaft, and first gear provided for an embodiment of this utility model;

[0041] Figure 5 Provided for the embodiments of this utility model Figure 4 Enlarged view of section A.

[0042] Icons: 1. Hollow shell; 101. Hollow hole; 2. First rotating body; 201. First groove; 202. First retaining ring; 3. Screw; 301. Second retaining ring; 4. Threaded cylinder; 5. Fixing component; 501. First ring plate; 502. Connecting block; 503. Second ring plate; 6. First gear; 7. First elastic element; 8. Connecting shaft; 9. Transmission assembly; 901. Internal gear ring; 902. Second gear; 903. Third gear; 904. First round shaft; 905. Fourth gear; 906. Fifth gear; 907. Second round shaft; 908. Guide groove; 909. Connecting arm; 10. Second rotating body; 11. Arc-shaped shell; 12. Second groove; 13. Second elastic element; 14. Rod; 15. Third retaining ring; 16. Fourth retaining ring. Detailed Implementation

[0043] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0044] like Figures 1-5 As shown, one embodiment of this utility model provides a spherical decompression toy, including a hollow shell 1, a first rotating body 2, a screw 3, a threaded cylinder 4, a transmission assembly 9, a connecting shaft 8, and a first elastic element 7;

[0045] A first rotating body 2 is provided inside the hollow shell 1, and one end of the connecting shaft 8 is fixedly connected to the first rotating body 2;

[0046] A fixing part 5 is rotatably connected to the side wall of the connecting shaft 8, and the fixing part 5 is connected to the hollow shell 1;

[0047] A receiving cavity is formed between the hollow shell 1 and the first rotating body 2, and the fixing member 5 and the transmission assembly 9 are both located in the receiving cavity;

[0048] The first rotating body 2 has a first groove 201, the first elastic element 7 is located in the first groove 201, one end of the screw 3 is connected to the first elastic element 7, and the other end passes through the threaded cylinder 4 and is screwed to the threaded cylinder 4.

[0049] The threaded cylinder 4 is rotatably connected to the hollow shell 1, and the threaded cylinder 4 drives the connecting shaft 8 to rotate around the axis of the connecting shaft 8 through the transmission assembly 9.

[0050] When the screw 3 is pressed manually, it does not rotate around its axis due to the friction of the hand. When the screw 3 is pressed down, the first elastic element 7 contracts, and the threaded cylinder 4 rotates around its axis under the action of the screw 3. This, in turn, drives the connecting shaft 8 to rotate around its own axis through the transmission assembly 9. The connecting shaft 8 is fixedly connected to the first rotating body 2. Therefore, the first rotating body 2 can rotate. Each time it is pressed, the first rotating body 2 can rotate for a while. Compared with traditional stress-relieving toys that rotate once when you flick it, this is more fun.

[0051] According to one embodiment of the present invention, such as Figure 2 As shown, a second rotating body 10 is provided inside the hollow shell 1. The second rotating body 10 is symmetrically arranged with the first rotating body 2. The other end of the connecting shaft 8 passes through the fixing member 5 and is connected to the second rotating body 10.

[0052] It should be noted that a first cavity is formed between the side wall of the first rotating body 2 and the inner side wall of the hollow shell 1. The portion of the hollow shell 1 used to accommodate the second rotating body 10 is a third cavity. A second cavity is formed between the first rotating body 2 and the second rotating body 10. The first cavity, the second cavity, and the third cavity form a receiving cavity, and the fixing member 5 is located in the second cavity. The hollow shell 1 is a hollow spherical shell.

[0053] According to one embodiment of the present invention, the transmission assembly 9 includes an internal gear ring 901, a connecting arm 909, a first gear 6, and a gear set;

[0054] The internal gear ring 901 is connected to the threaded cylinder 4 via the connecting arm 909, and the axis of the internal gear ring 901 coincides with the axis of the screw 3;

[0055] The first gear 6 is connected to the connecting shaft 8, and the internal gear ring 901 drives the first gear 6 to rotate around the axis of the first gear 6 through the gear set;

[0056] The axis of the first gear 6 coincides with the axis of the connecting shaft 8.

[0057] The gear set and the internal gear ring 901 are connected by a transmission, and the gear set and the first gear 6 are connected by a transmission, so that the internal gear ring 901 drives the first gear 6 to rotate through the gear set.

[0058] Furthermore, multiple connecting arms 909 are provided, and the multiple connecting arms 909 are distributed at intervals around the axis of the threaded cylinder 4, which makes the stability of the threaded cylinder 4 driving the internal gear ring 901 to rotate higher.

[0059] The threaded cylinder 4 is rotatably connected to the hollow shell 1 via a third bearing.

[0060] According to one embodiment of the present invention, such as Figure 4 and Figure 5 As shown, the gear set includes a first round shaft 904 and a second round shaft 907;

[0061] The transmission assembly 9 also includes a guide groove 908 formed on the fixing member 5;

[0062] The first round shaft 904 is connected to the second gear 902 and the third gear 903, which are coaxial with it. The first round shaft 904 is rotatably connected to the fixed member 5.

[0063] The second round shaft 907 is connected to the fourth gear 905 and the fifth gear 906, which are coaxial with it. One end of the second round shaft 907 is movably connected in the guide groove 908.

[0064] The second gear 902 meshes with the internal gear ring 901, and the third gear 903 meshes with the fourth gear 905.

[0065] Among them, one end of the second circular shaft 907 can slide in the guide groove 908 without affecting the rotation of the second circular shaft 907 around its own axis, and the second circular shaft 907 does not move along its length direction.

[0066] It should be noted that, regardless of the position of the second circular shaft 907 within the guide groove 908, the fourth gear 905 is always meshed with the third gear 903. The first circular shaft 904 is coaxial with the second gear 902 and the third gear 903, that is, the axis of the first circular shaft 904, the axis of the second gear 902, and the axis of the third gear 903 coincide.

[0067] The second gear 902 and the third gear 903 are fixedly connected to the first round shaft 904, and the fourth gear 905 and the fifth gear 906 are fixedly connected to the second round shaft 907. The second gear 902 and the fifth gear 906 will never come into contact and will not cause interference.

[0068] like Figure 2 and Figure 3As shown, when the screw 3 is pressed down towards the connecting shaft 8 and the two arc-shaped shells 11 are not provided, when the hollow shell 1 is held by hand, the first elastic element 7 is compressed, the threaded cylinder 4 rotates, and then the internal gear ring 901 rotates, driving the second gear 902 meshing with it to rotate, so that the third gear 903 rotates synchronously. The fourth gear 905 is always meshed with the third gear 903. Under the combined action of the third gear 903 and the guide groove 908, the second round shaft 907 connected to the fourth gear 905 can rotate in the guide groove 908 and slide close to the first gear 6 along the length direction of the guide groove 908. The second round shaft 907 rotates around its own axis. The fifth gear 906 can mesh with the first gear 6 under the drive of the second round shaft 907. When no pressure is applied to the screw 3 and the finger is still in contact with the screw 3, the screw... 3. Under the action of the first elastic element 7, it moves away from the connecting shaft 8, and the threaded cylinder 4 rotates in the opposite direction to the rotation direction when the screw 3 is pressed down. This drives the third gear 903 to rotate in the opposite direction. Under the combined action of the third gear 903 and the guide groove 908, the second round shaft 907 can rotate in the guide groove 908 and slide away from the first gear 6 along the length direction of the guide groove 908. Then the fifth gear 906 separates from the first gear 6. At this time, the rotation state of the first rotating body 2 and the second rotating body 10 is not affected by the fifth gear 906. In addition, the first rotating body 2 and the second rotating body 10 rotate every time the screw 3 is pressed. When no pressure is applied, the first rotating body 2 and the second rotating body 10, which are already rotating, will continue to rotate for a period of time due to inertia, which is more interesting.

[0069] Preferably, the second gear 902 and the fifth gear 906 are located on the same side of the third gear 903. In this case, the diameter of the second gear 902 is smaller than the diameter of the third gear 903, and the diameter of the fourth gear 905 is smaller than the diameter of the fifth gear 906. This design allows the gear set to be more compact and saves internal space.

[0070] Of course, in this embodiment, the transmission component 9 can also be in other forms. For example, the transmission component 9 includes an internal gear ring 901, a second gear 902, a first pulley, a second pulley, a first round shaft 904, and a transmission belt.

[0071] The internal gear ring 901 is connected to the threaded cylinder 4 via the connecting arm 909. The second gear 902 and the first pulley are both connected to the first round shaft 904 and are coaxially arranged. The second pulley is coaxially arranged with the connecting shaft 8 and is fixedly connected to the connecting shaft 8. The first pulley and the second pulley are connected by a transmission belt. The internal gear ring 901 and the second gear 902 mesh, thereby driving the second gear 902 to rotate, causing the first pulley to rotate, which in turn drives the second pulley to rotate, thereby driving the connecting shaft 8 and the first rotating body 2 and the second rotating body 10 to rotate in the forward direction. In this way, during the reset process of the first elastic element 7, the first rotating body 2 and the second rotating body 10 rotate in opposite directions. Its purpose has not deviated from the design concept of this utility model. Therefore, it should fall within the protection scope of this utility model.

[0072] According to one embodiment of the present invention, the fixing member 5 includes a first ring plate 501, a connecting block 502, and a second ring plate 503 connected in sequence.

[0073] The outer wall of the first ring plate 501 is connected to the inner wall of the hollow shell 1, and the outer diameter of the second ring plate 503 is smaller than the outer diameter of the first ring plate 501.

[0074] The guide groove 908 is formed on the first ring plate 501;

[0075] The axis of the connecting shaft 8 coincides with the axis of the first ring plate 501.

[0076] Furthermore, the inner rings of the first ring plate 501 and the second ring plate 503 are both connected to the first bearings, the two ends of the connecting shaft 8 are respectively sleeved in the two first bearings, and the middle part of the connecting shaft 8 is connected to the first gear 6.

[0077] According to one embodiment of the present invention, a first circular groove is provided on the first ring plate 501, and one end of the first circular shaft 904 is located in the first circular groove, and the first circular shaft 904 is rotatably connected to the first circular groove.

[0078] The second ring plate 503 has a sliding groove and a second circular groove on the side near the first ring plate 501. One end of the first circular shaft 904 is inserted into the first circular groove and the other end is inserted into the second circular groove, thereby enabling the first circular shaft 904 to rotate around its own axis. Both ends are limited, resulting in higher stability.

[0079] One end of the second circular shaft 907 is inserted into the sliding groove, and the other end is inserted into the guide groove 908. The projection of the sliding groove on the first ring plate 501 coincides with the projection of the guide groove 908 on the first ring plate 501.

[0080] Of course, in this embodiment, the first circular shaft 904 can also be rotatably connected to the first ring plate 501 via the second bearing. The guide groove 908 is a T-shaped groove, and a T-shaped cylinder is connected to the end of the second circular shaft 907. The T-shaped cylinder is slidably connected within the T-shaped groove and can rotate within the T-shaped groove. The T-shaped groove includes a first groove body and a second groove body that are sequentially arranged and connected along the direction from the first ring plate 501 to the second ring plate 503, and the width of the first groove body is greater than the width of the second groove body. This does not depart from the design concept of this utility model, and therefore should fall within the protection scope of this utility model.

[0081] According to one embodiment of the present invention, a second groove 12 is provided on the second rotating body 10, and a second elastic member 13 is provided in the second groove 12. One end of the second elastic member 13 is connected to the inner bottom wall of the second groove 12, and the other end is connected to a rod 14.

[0082] The rod 14 is slidably connected to the hollow shell 1, and part of the rod 14 is located in the second groove 12. The rod 14 does not affect the rotation of the second rotating body 10.

[0083] The rod 14 includes a round rod and limiting strips connected to both sides of the round rod. The size of the second groove 12 is larger than the size of the rod 14. When the second groove rotates, the rod 14 will not cause interference. The hollow shell 1 has a limiting hole that matches the shape of the rod 14. The rod 14 is slidably connected in the limiting hole.

[0084] The opening end of the second groove 12 is connected to a third retaining ring 15, and the end of the rod 14 near the second elastic member 13 is connected to a fourth retaining ring 16. The outer diameter of the fourth retaining ring 16 is larger than the inner diameter of the third retaining ring 15. The cooperation between the third retaining ring 15 and the fourth retaining ring 16 can prevent the rod 14 from disengaging from the second groove 12.

[0085] According to one embodiment of the present invention, an arc-shaped shell 11 is connected to one end of the screw 3 and the rod body 14 that are far apart from each other, and the two arc-shaped shells 11 are symmetrically arranged.

[0086] Preferably, the two arc-shaped shells 11 are detachably connected to the screw 3 and the rod body 14 by screws.

[0087] According to one embodiment of the present invention, a first retaining ring 202 is connected to the open end of the first groove 201, and a second retaining ring 301 is connected to the end of the screw 3 near the first elastic member 7. The outer diameter of the second retaining ring 301 is larger than the inner diameter of the first retaining ring 202.

[0088] The first retaining ring 202 and the second retaining ring 301 can block the screw 3 and prevent the screw 3 from completely exiting the first groove 201.

[0089] It should be noted that the first elastic element 7 is a first spring. One end of the first spring abuts against the screw 3, and the other end is connected to the inner bottom wall of the first groove 201. Alternatively, one end of the first spring is connected to the screw 3, and the other end abuts against the inner bottom wall of the first groove 201. This is to prevent the first spring from interfering with the rotation of the screw 3 when it rotates. Similarly, one end of the second elastic element 13 abuts against the inner bottom wall of the second groove 12, and the other end is connected to the rod body 14.

[0090] Furthermore, in order to ensure that the first spring only extends and retracts along its length, a sliding groove is provided at the end of the screw 3 near the first spring. A round rod is fitted inside the first spring, with one end of the round rod connected to the first groove 201 and the other end of the round rod rotatably connected in the sliding groove. The round rod can slide in the sliding groove and never leaves the sliding groove, thereby making the screw 3 more stable when moving up and down.

[0091] According to one embodiment of this utility model, the hollow shell 1 has multiple perforated holes 101. The perforated holes 101 allow for a better view of the rotation of the first rotating body 2 and the second rotating body 10, increasing the enjoyment. The hollow shell 1 and the two arc-shaped shells 11 are preferably made of transparent material to enhance the visual appeal when handling them.

[0092] Specifically, when the two arc-shaped shells 11 are pressed, due to the friction provided by the hand, the arc-shaped shells 11 connected to the screw 3 do not rotate. At this time, the screw 3 only moves towards the connecting shaft 8, the first elastic element 7 is compressed, and the screw 3 drives the threaded cylinder 4 connected to it to rotate. The threaded cylinder 4 drives the internal gear ring 901 to rotate around its axis through multiple connecting arms 909. The internal gear ring 901 drives the second gear 902 to rotate, the second gear 902 drives the third gear 903 to rotate, and the fourth gear 905 is always meshed with the third gear 903. Under the combined action of the third gear 903 and the guide groove 908, the fourth gear 905 can rotate while sliding along the length direction of the guide groove 908, so that the second round shaft 907 connected to the fourth gear 905 can rotate in the guide groove 908 while sliding close to the first gear 6 along the length direction of the guide groove 908, until the fifth gear 906 meshes with the first gear 6. The fifth gear 906 drives the first gear 6 to rotate around the axis of the first gear 6, thereby driving the first rotating body 2 and the second rotating body 10 to rotate.

[0093] Meanwhile, during the pressing down of the screw 3, the arc-shaped shell 11 connected to the rod 14 is also subjected to compressive force, so the rod 14 moves toward the inner bottom wall of the second groove 12, and the second elastic element 13 is compressed. Since the rod 14 is slidably connected to the hollow shell 1, the rod 14 restricts the hollow shell 1 from rotating relative to the rod 14, so it will not interfere with the rotation direction of the second gear 902, and the stability is higher.

[0094] During the opening of the palm, the first elastic element 7 and the second elastic element 13 release elastic potential energy, the screw 3 and the rod body 14 move away from each other, and the threaded cylinder 4 rotates in the opposite direction, thereby causing the fifth gear 906 to rotate in the guide groove 908 while moving away from the first gear 6. The fifth gear 906 separates from the first gear 6, and the first rotating body 2 and the second rotating body 10 are not affected by the fifth gear 906. The first rotating body 2 and the second rotating body 10 rotate for a period of time due to inertia.

[0095] The guide groove 908 serves to guide the second circular shaft 907, enabling the second circular shaft 907 to move along the length of the guide groove 908.

[0096] It should be noted that when the palm is open and no pressure is applied to the curved shell 11, the fingers are still positioned on the two curved shells 11, exerting friction on them. Therefore, the screw 3 moves upward only under the action of the first elastic element 7, and the threaded cylinder 4 rotates. Alternatively, one can choose to support the curved shell 11 connected to the rod body 14 without applying any force to it. When the screw 3 moves away from the connecting shaft 8 under the action of the first elastic element 7, it interacts with the threaded cylinder 4, causing a certain degree of rotation. These multiple methods enhance the stress relief effect and increase the fun.

[0097] It should be noted that multiple rubber strips can be adhered to the surface of the curved shell 11 to increase the friction between the hand and the object.

[0098] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0099] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0100] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spherical decompression toy, characterized by, The hollow shell (1), the first rotating body (2), the screw rod (3), the threaded cylinder (4), the transmission assembly (9), the connecting shaft (8) and the first elastic member (7) are arranged in the hollow shell (1). The first rotating body (2) is arranged in the hollow shell (1), and one end of the connecting shaft (8) is fixedly connected with the first rotating body (2). The connecting shaft (8) is rotatably connected with the fixing member (5) on the side wall of the connecting shaft (8), and the fixing member (5) is connected with the hollow shell (1). The first rotating body (2) and the hollow shell (1) are connected to form a containing cavity, and the fixing member (5) and the transmission assembly (9) are arranged in the containing cavity. The first rotating body (2) is provided with a first recess (201), the first elastic member (7) is arranged in the first recess (201), one end of the screw rod (3) is connected with the first elastic member (7), and the other end of the screw rod (3) penetrates through the threaded cylinder (4) and is screwed with the threaded cylinder (4). The threaded cylinder (4) is rotatably connected with the hollow shell (1), and the threaded cylinder (4) drives the connecting shaft (8) to rotate around the axis of the connecting shaft (8) through the transmission assembly (9).

2. A spherical decompression toy according to claim 1, wherein The hollow shell (1) is provided with a second rotating body (10), the second rotating body (10) is symmetrically arranged with the first rotating body (2), and the other end of the connecting shaft (8) penetrates through the fixing member (5) and is connected with the second rotating body (10).

3. The spherical decompression toy according to claim 1, wherein The transmission assembly (9) comprises an inner gear ring (901), a connecting arm (909), a first gear (6) and a gear set. The inner gear ring (901) is connected with the threaded cylinder (4) through the connecting arm (909), and the axis of the inner gear ring (901) coincides with the axis of the screw rod (3). The first gear (6) is connected with the connecting shaft (8), and the inner gear ring (901) drives the first gear (6) to rotate around the axis of the first gear (6) through the gear set. The axis of the first gear (6) coincides with the axis of the connecting shaft (8).

4. A spherical decompression toy according to claim 3, wherein The gear set comprises a first circular shaft (904) and a second circular shaft (907). The transmission assembly (9) further comprises a guide groove (908) formed in the fixing member (5). The first circular shaft (904) is rotatably connected with the fixing member (5) and is connected with a second gear (902) and a third gear (903) which are coaxial with the first circular shaft (904). The second circular shaft (907) is rotatably connected with the fixing member (5) and is connected with a fourth gear (905) and a fifth gear (906) which are coaxial with the second circular shaft (907). The second gear (902) is engaged with the inner gear ring (901), and the third gear (903) is engaged with the fourth gear (905).

5. A spherical decompression toy according to claim 4, wherein The fixing member (5) comprises a first ring plate (501), a connecting block (502) and a second ring plate (503) which are sequentially connected. The outer side wall of the first ring plate (501) is connected with the inner side wall of the hollow shell (1), and the outer diameter of the second ring plate (503) is smaller than the outer diameter of the first ring plate (501); The guide groove (908) is arranged on the first ring plate (501); The axis of the connecting shaft (8) coincides with the axis of the first ring plate (501).

6. A spherical decompression toy according to claim 5, wherein A first circular groove is arranged on the first ring plate (501), and one end of the first circular shaft (904) is located in the first circular groove, and the first circular shaft (904) is rotationally connected with the first circular groove.

7. The spherical decompression toy of claim 2, wherein, A second recess (12) is arranged on the second rotating body (10), and a second elastic member (13) is arranged in the second recess (12), one end of the second elastic member (13) is connected with the inner bottom wall of the second recess (12), and the other end of the second elastic member (13) is connected with a rod body (14). The rod body (14) is slidably connected with the hollow shell (1).

8. A spherical decompression toy according to claim 7, wherein The screw rod (3) and the rod body (14) are respectively connected with an arc-shaped shell (11) at the end away from each other, and the two arc-shaped shells (11) are symmetrically arranged.

9. The spherical decompression toy of claim 7, wherein, The first recess (201) is connected with a first blocking ring (202) at the opening end, the screw rod (3) is connected with a second blocking ring (301) at the end close to the first elastic member (7), and the outer diameter of the second blocking ring (301) is greater than the inner diameter of the first blocking ring (202). The second recess (12) is connected with a third blocking ring (15) at the opening end, the rod body (14) is connected with a fourth blocking ring (16) at the end close to the second elastic member (13), and the outer diameter of the fourth blocking ring (16) is greater than the inner diameter of the third blocking ring (15).

10. The spherical decompression toy of claim 1, wherein, A plurality of hollow holes (101) are arranged on the hollow shell (1).

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