Power release structure and dynamic decoration

Abstract

The utility model discloses a kind of power release structure and dynamic decoration, belong to dynamic mechanical handicraft technical field.Power release structure can include base, slow-release wheel disc, energy storage structure, first movable clamping block assembly, inner turntable, second movable clamping block assembly, outer turntable and outer transmission assembly;Or including base, inner turntable, slow-release wheel disc, energy storage structure, first movable clamping block assembly, outer turntable and second movable clamping block assembly.Dynamic decoration includes power release structure, and the inner turntable outer periphery of power release structure is provided with inner decoration structure, and the outer turntable outer periphery of power release structure is provided with outer decoration structure.The utility model can realize the intermittent release of energy storage structure energy, and the power release of slow-release structure randomness is high, and inner decoration structure and outer decoration structure are randomly rotated on the decoration structure of power release structure, form different rotating visual effects, solve the technical problem that traditional dynamic decoration has no power release structure, causing single operation mode, short time length.

Description

Technical Field

[0001] This utility model relates to the field of dynamic mechanical crafts technology, and in particular to a dynamic slow-release structure and dynamic decoration. Background Technology

[0002] Most decorative pendants on the market are currently static designs, while dynamic decorative items are mostly powered by electricity. This type of power-dependent dynamic decoration has several limitations: the installation process is relatively complex, requiring pre-laid circuitry; the installation location is limited by the power outlet location, preventing arbitrary installation; and it continuously consumes electricity to maintain the dynamic effect, resulting in unnecessary energy waste. Purely mechanically powered devices require energy storage structures such as springs. How to ensure the slow release of energy by this storage structure to maintain the long-term operation of the mechanical dynamic device is crucial for its efficient and stable operation. Traditional mechanical dynamic decorations mostly use energy storage structures driven by simple gear reduction transmissions to drive the decorative structure's movement, resulting in a continuous and direct release of power, leading to a single operating mode and short duration. Therefore, it is necessary to invent a power-releasing structure and how to achieve efficient and stable operation of dynamic decorations through this structure. Summary of the Invention

[0003] The purpose of this invention is to address the above-mentioned problems by providing a power-release structure and dynamic decoration, thereby solving the technical problems of traditional dynamic decorations lacking power-release structures, resulting in a single operating mode and short duration.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A power-releasing structure includes a base, a release wheel, an energy storage structure, a first movable locking block assembly, an inner turntable, a second movable locking block assembly, an outer turntable, and an external transmission assembly. A first mounting shaft is provided on the base, and the release wheel is rotatably mounted on the first mounting shaft. A plurality of locking teeth are evenly distributed around the outer circumference of the release wheel, and the energy storage structure can drive the release wheel to rotate in one direction. The first movable locking block assembly is mounted on the base and can automatically return to a first locking position to abut against the locking teeth, restricting the release wheel from rotating in the direction of energy release from the energy storage structure. The inner turntable is rotatably mounted on the base. On the first mounting shaft, the second movable locking block assembly is mounted on the inner turntable and can automatically return to the second locking position and separate from the slow-release wheel; the inner turntable can drive the second movable locking block assembly to move and interact with the first movable locking block assembly, causing the first movable locking block assembly to move to the third locking position and release the rotation restriction of the slow-release wheel, causing the second movable locking block assembly to move to the fourth locking position and be able to abut and follow a locking tooth; the outer turntable is rotatably mounted on the first mounting shaft, and the outer transmission assembly is located between the inner turntable and the outer turntable, and the inner turntable drives the outer turntable to rotate through the outer transmission assembly.

[0005] Furthermore, the first movable block assembly includes a pad, a first movable block, a first magnet, a second magnetic suction element, and a first limiting post. The pad is mounted on the base, the first movable block is rotatably connected to the pad, the first magnet is mounted on the first movable block, and the second magnetic suction element and the first limiting post are both fixedly mounted on the pad. When the first movable block moves to the first or third locking position, it abuts against the first limiting post. The interaction between the first magnet and the second magnetic suction element allows the first movable block to automatically return to the first locking position. The second movable block assembly includes a second movable block, a second magnet, a second magnetic suction element, and a second limiting post. The second movable block is rotatably connected to the inner turntable, the second magnet is mounted on the second movable block, and the second magnetic suction element and the second limiting post are both fixedly mounted on the inner turntable. When the second movable block moves to the second or fourth locking position, it abuts against the second limiting post. The interaction between the second magnet and the second magnetic suction element allows the second movable block to automatically return to the third locking position. The interaction between the first magnet and the second magnet allows the first movable block to move to the third locking position and the second movable block to move to the fourth locking position.

[0006] Furthermore, the first movable block has a first clearance notch on its side, and the first limiting post is located within the first clearance notch. When the first movable block rotates to the first locking position or the third locking position, it abuts against the first limiting post. The second movable block has a second clearance notch on its side, and the second limiting post is located within the second clearance notch. When the second movable block rotates to the second locking position or the fourth locking position, it abuts against the second limiting post.

[0007] Furthermore, a counterweight is provided on the inner turntable, which causes the inner turntable to be eccentrically positioned. When the inner turntable is vertically positioned, the second movable block assembly is located at the upper part under the action of natural gravity.

[0008] Furthermore, the external transmission assembly includes a first ratchet and a first pawl. The outer turntable and the first ratchet are fixedly connected. The first ratchet is coaxial with the outer turntable and relatively fixed. One end of the first pawl is rotatably mounted on the inner turntable, and the tooth end of the first pawl can intermittently engage with the outer circumference of the first ratchet.

[0009] Furthermore, the energy storage structure includes a first reel, a second reel, and a constant force spring. The first reel is rotatably mounted on the base. One end of the constant force spring is fixedly connected to the first reel and is wound onto the first reel. The other end of the constant force spring is fixedly connected to the second reel, which is configured as a kinetic energy output end. The second reel is coaxially fixedly connected to the slow-release wheel and can drive the slow-release wheel to rotate, or the second reel can output kinetic energy through an intermediate transmission assembly to drive the slow-release wheel to rotate.

[0010] Furthermore, the base extends downward to form an installation end; the intermediate transmission assembly includes a first pulley, a second pulley, and a transmission belt, the first pulley being coaxially and fixedly connected to the release wheel, the second pulley being rotatably mounted on the installation end, and the transmission belt being wound around the first pulley and the second pulley; the second spool can drive the second pulley to rotate.

[0011] Furthermore, it also includes a winding assembly, through which the second spool drives the second pulley to rotate; the second pulley is rotatably mounted on the mounting end via a second mounting shaft, and the second spool is rotatably mounted on the mounting end via a third mounting shaft; the winding assembly includes a first gear, a second gear, a second ratchet, and a second pawl; the first gear is coaxially and fixedly connected to the second spool; the second gear and the second ratchet are coaxially and fixedly connected, and both the second gear and the second ratchet are rotatably mounted on the second mounting shaft, with the second ratchet mounted on the second mounting shaft, the first gear and the second gear meshing with each other, and the second ratchet and the second pawl engaging with each other.

[0012] A power-releasing structure includes a base, an inner turntable, a release wheel, an energy storage structure, a first movable locking block assembly, an outer turntable, and a second movable locking block assembly. A first mounting shaft is provided on the base, and the inner turntable, the release wheel, and the outer turntable are sequentially rotatably mounted on the first mounting shaft. A plurality of locking teeth are evenly distributed around the outer circumference of the release wheel. The energy storage structure is mounted on the inner turntable and can drive the release wheel to rotate in one direction. The first movable locking block assembly drives the release wheel to rotate in one direction. The first movable locking block assembly automatically returns to the first locking position and abuts against the locking tooth, restricting the rotation of the slow-release wheel in the direction of energy release from the energy storage structure; the second movable locking block assembly is mounted on the outer turntable and can automatically return to the second locking position and separate from the slow-release wheel; the outer turntable can drive the second movable locking block assembly to move and interact with the first movable locking block assembly, causing the first movable locking block assembly to move to the third locking position and release the rotation restriction of the slow-release wheel, causing the second movable locking block assembly to move to the fourth locking position and abut against one of the locking teeth and move accordingly.

[0013] A dynamic decoration includes a power release structure, wherein an inner decorative structure is provided on the outer periphery of the inner turntable of the power release structure, and an outer decorative structure is provided on the outer periphery of the outer turntable of the power release structure.

[0014] Due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: The power release structure of this utility model can realize the intermittent release of energy from the energy storage structure, and the power release of the power release structure has high randomness. The decorative structure, inner decorative structure and outer decorative structure of the power release structure rotate randomly to form different rotation visual effects, which solves the technical problem of the traditional dynamic decoration without power release structure causing the operation mode to be single and the duration to be short. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of Embodiment 1 of the present utility model; Figure 2 This is a three-dimensional view of the first movable card block assembly in Embodiment 1 of this utility model (the first movable card block is shown in perspective and in the first carding position). Figure 3 This is a three-dimensional view of the second movable card block assembly in Embodiment 1 of this utility model (the second movable card block is shown in perspective and in the second card position state). Figure 4 This is a three-dimensional view of the external transmission assembly in Embodiment 1 of this utility model; Figure 5 This is a three-dimensional view of Embodiment 2 of the present invention; Figure 6 This is a three-dimensional view from another perspective of Embodiment 2 of this utility model; Figure 7This is a three-dimensional view of embodiment 3 of the present invention; Figure 8 This is a three-dimensional view of embodiment 4 of the present invention; Figure 9 This is a three-dimensional view of embodiment 5 of the present invention; Figure 10 This is a three-dimensional view of embodiment 6 of the present invention; In the attached diagram, 100 / 200 / 300 - Power release structure, 1 - Base, 2 - Release wheel, 3 - Energy storage structure, 4 - First movable locking block assembly, 5 - Inner turntable, 6 - Second movable locking block assembly, 7 - Outer turntable, 8 - Outer transmission assembly, 9 - Intermediate transmission assembly, 10 - Upper winding assembly, 11 - First mounting shaft, 12 - First end cover, 13 - Second mounting shaft, 14 - Second end cover, 15 - Third mounting shaft, 16 - Third end cover, 17 - Mounting end, 21 - Clamping tooth, 31 - First reel, 32 - Second reel, 33 - Constant force spring, 41 - Pad, 42 - First Movable block, 43-First magnet, 44-First magnetic suction component, 45-First limiting post, 46-First clearance notch, 61-Second movable block, 62-Second magnet, 63-Second magnetic suction component, 64-Second limiting post, 65-Second clearance notch, 71-, 81-First ratchet, 82-First pawl, 83-Third limiting post, 91-First pulley, 92-Second pulley, 93-Transmission belt, 101-First gear, 102-Second gear, 103-Second ratchet, 104-Second pawl, 105-Handle, 400-Inner decorative structure, 500-Outer decorative structure. Detailed Implementation

[0016] The specific implementation of the utility model will be further described below with reference to the accompanying drawings.

[0017] In the description of this utility model, it should be understood that the terms "center", "length", "width", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0019] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. Example

[0020] Please see Figure 1 A power-releasing structure 100 includes a base 1, a release wheel 2, an energy storage structure 3, a first movable locking block assembly 4, an inner turntable 5, a second movable locking block assembly 6, an outer turntable 7, and an external transmission assembly 8. A first mounting shaft 11 is provided on the base 1, and the release wheel 2 is rotatably mounted on the first mounting shaft 11. A plurality of locking teeth 21 are evenly distributed on the outer periphery of the release wheel 2. The energy storage structure 3 can drive the release wheel 2 to rotate in one direction. The first movable locking block assembly 4 is mounted on the base 1 and can automatically return to the first locking position to abut against the locking teeth 21, restricting the release wheel 2 from rotating in the direction of energy release from the energy storage structure 3. The inner turntable 5 is rotatably mounted on the first mounting shaft 11. The second movable locking block assembly 6 is mounted on the inner turntable 5 and can automatically return to the second locking position and separate from the release wheel 2. The inner turntable 5 can drive the second movable locking block assembly 6 to move and interact with the first movable locking block assembly 4, causing the first movable locking block assembly 4 to move to the third locking position and release the rotation restriction of the release wheel 2, and causing the second movable locking block assembly 6 to move to the fourth locking position and abut against a locking tooth 21. The outer turntable 7 is rotatably mounted on the first mounting shaft 11. The outer transmission assembly 8 is located between the inner turntable 5 and the outer turntable 7. The inner turntable 5 drives the outer turntable 7 to rotate through the outer transmission assembly 8. The end of the first mounting shaft 11 is provided with a first end cap 12 to prevent the parts mounted on the first mounting shaft 11 from falling off.

[0021] Please see Figure 2 and Figure 3In this embodiment, the first movable block assembly 4 includes a pad 41, a first movable block 42, a first magnet 43, a second magnetic suction member 63, and a first limiting post 45. The pad 41 is mounted on the base 1, the first movable block 42 is rotatably connected to the pad 41, the first magnet 43 is mounted on the first movable block 42, and the second magnetic suction member 63 and the first limiting post 45 are both fixedly mounted on the pad 41. When the first movable block 42 moves to the first locking position or the third locking position, it abuts against the first limiting post 45. The interaction between the first magnet 43 and the second magnetic suction member 63 can cause the first movable block 42 to automatically return to the first locking position. The second movable block assembly 6 includes a first... The system comprises two movable blocks 61, a second magnet 62, a second magnetic suction element 63, and a second limiting post 64. The second movable block 61 is rotatably connected to the inner turntable 5. The second magnet 62 is mounted on the second movable block 61. The second magnetic suction element 63 and the second limiting post 64 are both fixedly mounted on the inner turntable 5. When the second movable block 61 moves to the second or fourth locking position, it abuts against the second limiting post 64. The interaction between the second magnet 62 and the second magnetic suction element 63 can cause the second movable block 61 to automatically return to the third locking position. The interaction between the first magnet 43 and the second magnet 62 can cause the first movable block 42 to move to the third locking position and the second movable block 61 to move to the fourth locking position. In this embodiment, the first magnet 43 and the first magnetic attractor 44 have an attraction effect, the second magnet 62 and the second magnetic attractor 63 have an attraction effect, and the first magnet 43 and the second magnet 62 have a repulsion effect when they are close together; specifically, the first magnetic attractor 44 and the first magnetic attractor 44 or the second magnetic attractor 63 are magnetic, and the first magnetic attractor 44 or the second magnetic attractor 63 can be a magnet or a magnetic metal such as iron.

[0022] In this embodiment, the first movable block 42 is provided with a first clearance notch 46 on its side, and the first limiting post 45 is located inside the first clearance notch 46. When the first movable block 42 is rotated to the first locking position or the third locking position, it abuts against the first limiting post 45. The second movable block 61 is provided with a second clearance notch 65 on its side, and the second limiting post 64 is located inside the second clearance notch 65. When the second movable block 61 is rotated to the second locking position or the fourth locking position, it abuts against the second limiting post 64.

[0023] In this embodiment, a counterweight is provided on the inner turntable 5. The counterweight causes the inner turntable 5 to be set off eccentrically. When the inner turntable 5 is set vertically, the second movable block assembly 6 is located at the upper part under the action of natural gravity.

[0024] In this embodiment, the energy storage structure 3 includes a first reel 31, a second reel 32, and a constant force spring 33. The first reel 31 is rotatably mounted on the base 1. One end of the constant force spring 33 is fixedly connected to the first reel 31 and is wound onto the first reel 31. The other end of the constant force spring 33 is fixedly connected to the second reel 32. The second reel 32 is set as the kinetic energy output end. The second reel 32 is coaxially fixedly connected to the slow-release wheel 2 and can drive the slow-release wheel 2 to rotate, or the second reel 32 outputs kinetic energy through the intermediate transmission component 9 to drive the slow-release wheel 2 to rotate.

[0025] Please see Figure 4 In this embodiment, the external transmission assembly 8 includes a first ratchet 7181, a first pawl 82, and two third limiting posts 83. The outer turntable 7 and the first ratchet 7181 are fixedly connected. The first ratchet 7181 is coaxial with the outer turntable 7 and relatively fixed. One end of the first pawl 82 is rotatably mounted on the inner turntable 5. The two third limiting posts 83 are mounted on the inner turntable 5 to restrict the movement of the first pawl 82. In the natural state, when the first pawl 82 is located in the upper half of the outer turntable 7, the tooth end of the first pawl 82 can be engaged on the outer circumference of the first ratchet 7181. When the first pawl 82 is located in the lower half of the outer turntable 7, the tooth end of the first pawl 82 is separated from the first ratchet 7181.

[0026] The working principle of this embodiment is as follows: 1. Refer to the appendix Figure 1 The inner turntable 5 and outer turntable 7 are placed vertically. By rotating the inner turntable 5 clockwise, energy is stored in the constant force spring 33 in the energy storage structure 3. At this time, the first movable block automatically returns to the first locking position and abuts against the locking tooth 21, restricting the slow-release wheel 2 from rotating counterclockwise. The second movable block returns to the second locking position and separates from the slow-release wheel 2. At this time, the slow-release wheel 2 will squeeze and make it difficult for the first movable block to move. That is, when the second movable block assembly 6 rotates counterclockwise and meets the first movable block assembly 4, the interaction of the first magnet 43 and the second magnet 62 will not cause the first movable block 42 to move out of the first locking position.

[0027] 2. In use, kinetic energy is applied to the inner turntable 5, causing it to rotate counterclockwise. When the outer turntable 7 loses its counterclockwise rotation power, the second movable locking block assembly 6, due to the counterweight, is positioned at the top under natural gravity. When the inner turntable 5 loses its counterclockwise rotation power after a certain period, it will rotate clockwise. During clockwise rotation, when the second movable locking block assembly 6 on the inner turntable 5 encounters the first movable locking block assembly 4, the interaction between the first magnet 43 and the second magnet 62 causes the second movable locking block assembly 6 to move to the fourth locking position. The second movable locking block then strikes a corresponding locking tooth 21, causing the first movable locking block to disengage from the corresponding locking tooth 21. Simultaneously, the interaction between the first magnet 43 and the second magnet 62 causes the first movable locking block to move to the third locking position, releasing the counterclockwise rotation limit of the slow-release wheel 2. At this time, the inner turntable 5 rotates counterclockwise under the action of the energy storage structure 3, and can also drive the inner turntable 5 to rotate counterclockwise.

[0028] 3. After the inner turntable 5 rotates counterclockwise, causing the second movable locking block assembly 6 to disengage from the first movable locking block assembly 4, the first movable locking block automatically returns to its first locking position, abutting against the next locking tooth 21 to stop the slow-release wheel 2, while simultaneously locking the energy storage structure 3 to release energy. When the inner turntable 5 reaches exhaustion, it reverses to enter the next cycle.

[0029] 4. The inner turntable 5 drives the outer turntable 7 to rotate via the outer transmission assembly 8. When the inner turntable 5 rotates clockwise, the first pawl 82 engages the first ratchet 7181, thereby driving the outer turntable 7 to rotate clockwise. Each time the inner turntable 5 rotates clockwise to release potential energy, it provides the outer turntable 7 with a clockwise rotational force, thus ensuring that the outer turntable 7 rotates only clockwise.

[0030] 5. Install hollowed-out decorative plates on the inner turntable 5 and the outer turntable 7. The decorative plates are interwoven in a disorderly manner to form a beautiful dynamic effect. Example

[0031] A dynamic sustained-release structure 200, please refer to Figure 5 and Figure 6 Compared to Embodiment 1, in this embodiment, the base 1 extends downward to the mounting end 17; the intermediate transmission assembly 9 includes a first pulley 91, a second pulley 92 and a transmission belt 93, the first pulley 91 is coaxially and fixedly connected to the release wheel 2, the second pulley 92 is rotatably mounted on the mounting end 17, and the transmission belt 93 is wrapped around the first pulley 91 and the second pulley 92; the second spool 32 can drive the second pulley 92 to rotate.

[0032] This embodiment also includes a winding assembly 10, through which the second spool 32 drives the second pulley 92 to rotate; the second pulley 92 is rotatably mounted on the mounting end 17 via a second mounting shaft 13, and a second end cap 14 is provided at the end of the second mounting shaft 13 to prevent components mounted on the second mounting shaft 13 from falling off; the second spool 32 is rotatably mounted on the mounting end 17 via a third mounting shaft 15, and a third end cap 16 is provided at the end of the third mounting shaft 15 to prevent components mounted on the third mounting shaft 15 from falling off. The release mechanism; the winding assembly 10 includes a first gear 101, a second gear 102, a second ratchet 103, and a second pawl 104; the first gear 101 is coaxially and fixedly connected to the second spool 32; the second gear 102 and the second ratchet 103 are coaxially and fixedly connected, and both the second gear 102 and the second ratchet 103 are rotatably mounted on the second mounting shaft 13. The second ratchet 103 is mounted on the second mounting shaft 13, the first gear 101 and the second gear 102 mesh with each other, and the second ratchet 103 and the second pawl 104 cooperate with each other. Specifically, a handle 105 may be provided on the first gear 101, and the first gear 101 is wound by rotating the handle 105.

[0033] In use, this embodiment allows for winding via the winding assembly 10, which stores energy in the constant force spring 33 of the energy storage structure 3. Winding is achieved by rotating the first gear 101. Since the first gear 101 is typically located at the bottom and is relatively small, it facilitates quick winding with one hand. During winding, the second pawl 104 will not engage the second ratchet 103. When the constant force spring 33 releases its energy, the second pawl 104 will engage the second ratchet 103, thereby driving the second pulley 92, transmission belt 93, first pulley 91, and release disc 2 to rotate. The rotation principles of the inner turntable 5 and outer turntable 7 are similar to those in Embodiment 1 and will not be described further. Example

[0034] Please see Figure 7A power-release structure 300 includes a base 1, an inner turntable 5, a release wheel 2, an energy storage structure 3, a first movable locking block assembly 4, an outer turntable 7, and a second movable locking block assembly 6. A first mounting shaft 11 is provided on the base 1, and the inner turntable 5, the release wheel 2, and the outer turntable 7 are sequentially rotatably mounted on the first mounting shaft 11. A plurality of locking teeth 21 are evenly distributed on the outer circumference of the release wheel 2. The energy storage structure 3 is mounted on the inner turntable 5 and can drive the release wheel 2 to rotate in one direction. The first movable locking block assembly 4 drives the first movable locking block assembly 6. The movable locking block assembly 4 can automatically return to the first locking position and abut against the locking tooth 21, restricting the rotation of the slow-release wheel 2 in the direction of energy release from the energy storage structure 3; the second movable locking block assembly 6 is installed on the outer turntable 7 and can automatically return to the second locking position and separate from the slow-release wheel 2; the outer turntable 7 can drive the second movable locking block assembly 6 to move and interact with the first movable locking block assembly 4, causing the first movable locking block assembly 4 to move to the third locking position and release the rotation restriction of the slow-release wheel 2, causing the second movable locking block assembly 6 to move to the fourth locking position and abut against the locking tooth 21 and move accordingly.

[0035] In the specific configuration, compared with Embodiment 1, this embodiment simplifies the structure and eliminates the external transmission component 8. The difference between this embodiment and Embodiment 1 is that the carrier of the first movable block component 4 is the inner turntable 5, and the carrier of the second movable block component 6 is the outer turntable 7. Both the inner turntable 5 and the outer turntable 7 are equipped with counterweights. When the inner turntable 5 and the outer turntable 7 are vertically arranged, the first movable block component 4 and the second movable block component 6 can meet and interact with each other at the upper part under the action of natural gravity.

[0036] The working principle of this embodiment is as follows: 1. By fixing the inner turntable and rotating the outer turntable 7 clockwise, the energy storage structure 3 achieves upper-winding energy storage. Under the action of natural gravity, the first movable locking block assembly 4 is located at the upper part of the inner turntable 5; 2. Then, by providing kinetic energy to the inner turntable 5, it can rotate counterclockwise. When the outer turntable 7 loses its counterclockwise rotation power, due to the effect of the counterweight, the second movable locking block assembly 6 is positioned at the top under the action of natural gravity. During the clockwise rotation, when the second movable locking block assembly 6 on the inner turntable 5 meets the first movable locking block assembly 4, due to the interaction of the first magnet 43 and the second magnet 62, the second movable locking block assembly 6 moves to the fourth locking position. Then, the second movable locking block will strike a corresponding locking tooth 21, causing the first movable locking block to release from the corresponding locking tooth 21. At the same time, the first magnet 43 and the second magnet 62 interact, causing the first movable locking block to move to the third locking position and release the counterclockwise rotation limit of the slow-release wheel 2. The energy storage structure 3 simultaneously acts in opposite directions on the inner turntable 5 and the outer turntable 7, realizing the opposite movement of the inner turntable 5 and the outer turntable 7.

[0037] 3. After the inner turntable 5 rotates counterclockwise, causing the second movable block assembly 6 to leave the first movable block assembly 4, the first movable block automatically returns to the first locking position and abuts against the next locking tooth 21, causing the slow-release wheel 2 to stop, and at the same time locking the energy release of the energy storage structure 3.

[0038] 4. During the rotation of the inner turntable 5 and the outer turntable 7, when the inner turntable 5 rotates clockwise, the energy of the energy storage structure 3 is released again when the second movable block assembly 6 meets the first movable block assembly 4, so as to realize the long-term rotation of the inner turntable 5 and the outer turntable 7.

[0039] 5. Install hollowed-out decorative plates on the inner turntable 5 and the outer turntable 7. The decorative plates are interwoven in a disorderly manner to form a beautiful dynamic effect. Example

[0040] Please see Figure 8 A dynamic decoration includes the power release structure 100 of embodiment 1, wherein an inner decorative structure 400 is provided on the outer periphery of the inner turntable 5 of the power release structure 100, and an outer decorative structure 500 is provided on the outer periphery of the outer turntable 7 of the power release structure 100. Example

[0041] Please see Figure 9 A dynamic decoration includes the power release structure 200 of embodiment 2, wherein an inner decorative structure 400 is provided on the outer periphery of the inner turntable 5 of the power release structure 200, and an outer decorative structure 500 is provided on the outer periphery of the outer turntable 7 of the power release structure 200. Example

[0042] Please see Figure 10 A dynamic decoration includes the power release structure 300 of embodiment 3, wherein an inner decorative structure 400 is provided on the outer periphery of the inner turntable 5 of the power release structure 300, and an outer decorative structure 500 is provided on the outer periphery of the outer turntable 7 of the power release structure 300.

[0043] The above description is a detailed description of the preferred embodiments of the present utility model. However, the embodiments are not intended to limit the scope of the patent application of the present utility model. All equivalent changes or modifications made under the technical spirit of the present utility model should fall within the patent scope covered by the present utility model.

Claims

1. A dynamic sustained-release structure, characterized in that: The system includes a base, a slow-release wheel, an energy storage structure, a first movable locking block assembly, an inner turntable, a second movable locking block assembly, an outer turntable, and an external transmission assembly. A first mounting shaft is provided on the base, and the slow-release wheel is rotatably mounted on the first mounting shaft. A plurality of locking teeth are evenly distributed around the outer circumference of the slow-release wheel, and the energy storage structure can drive the slow-release wheel to rotate in one direction. The first movable locking block assembly is mounted on the base and can automatically return to a first locking position to abut against the locking teeth, restricting the slow-release wheel from rotating in the direction of energy release from the energy storage structure. The inner turntable is rotatably mounted on the first movable locking block assembly. On a mounting shaft, the second movable locking block assembly is mounted on the inner turntable and can automatically return to the second locking position and separate from the slow-release wheel; the inner turntable can drive the second movable locking block assembly to move and interact with the first movable locking block assembly, causing the first movable locking block assembly to move to the third locking position and release the rotation restriction of the slow-release wheel, causing the second movable locking block assembly to move to the fourth locking position and be able to abut and follow a locking tooth; the outer turntable is rotatably mounted on the first mounting shaft, and the outer transmission assembly is located between the inner turntable and the outer turntable, and the inner turntable drives the outer turntable to rotate through the outer transmission assembly.

2. The dynamic sustained-release structure according to claim 1, characterized in that: The first movable block assembly includes a pad, a first movable block, a first magnet, a second magnetic suction element, and a first limiting post. The pad is mounted on the base, the first movable block is rotatably connected to the pad, the first magnet is mounted on the first movable block, and the second magnetic suction element and the first limiting post are both fixedly mounted on the pad. When the first movable block moves to the first or third locking position, it abuts against the first limiting post. The interaction between the first magnet and the second magnetic suction element allows the first movable block to automatically return to the first locking position. The second movable block assembly includes a second movable block, a second magnet, a second magnetic suction element, and a second limiting post. The second movable block is rotatably connected to the inner turntable, the second magnet is mounted on the second movable block, and the second magnetic suction element and the second limiting post are both fixedly mounted on the inner turntable. When the second movable block moves to the second or fourth locking position, it abuts against the second limiting post. The interaction between the second magnet and the second magnetic suction element allows the second movable block to automatically return to the third locking position. The interaction between the first magnet and the second magnet allows the first movable block to move to the third locking position and the second movable block to move to the fourth locking position.

3. The dynamic sustained-release structure according to claim 2, characterized in that: The first movable block has a first clearance notch on its side, and the first limiting post is located within the first clearance notch. When the first movable block rotates to the first locking position or the third locking position, it abuts against the first limiting post. The second movable block has a second clearance notch on its side, and the second limiting post is located within the second clearance notch. When the second movable block rotates to the second locking position or the fourth locking position, it abuts against the second limiting post.

4. The dynamic sustained-release structure according to claim 1, characterized in that: The inner turntable is provided with a counterweight, which causes the inner turntable to be eccentrically positioned. When the inner turntable is vertically positioned, the second movable block assembly is located at the upper part under the action of natural gravity.

5. The dynamic sustained-release structure according to claim 1, characterized in that: The external transmission assembly includes a first ratchet and a first pawl. The outer turntable and the first ratchet are fixedly connected. The first ratchet is coaxial with the outer turntable and relatively fixed. One end of the first pawl is rotatably mounted on the inner turntable. The tooth end of the first pawl can intermittently engage with the outer circumference of the first ratchet.

6. The dynamic sustained-release structure according to claim 1, characterized in that: The energy storage structure includes a first reel, a second reel, and a constant force spring. The first reel is rotatably mounted on the base. One end of the constant force spring is fixedly connected to the first reel and is wound onto the first reel. The other end of the constant force spring is fixedly connected to the second reel, which is set as a kinetic energy output end. The second reel is coaxially fixedly connected to the slow-release wheel and can drive the slow-release wheel to rotate, or the second reel can output kinetic energy through an intermediate transmission component to drive the slow-release wheel to rotate.

7. The dynamic sustained-release structure according to claim 6, characterized in that: The base extends downward to form an installation end; the intermediate transmission assembly includes a first pulley, a second pulley, and a transmission belt, the first pulley being coaxially and fixedly connected to the slow-release wheel, the second pulley being rotatably mounted on the installation end, and the transmission belt being wound around the first pulley and the second pulley; the second spool can drive the second pulley to rotate.

8. The dynamic sustained-release structure according to claim 7, characterized in that: It also includes a winding assembly, through which the second spool drives the second pulley to rotate; the second pulley is rotatably mounted on the mounting end via a second mounting shaft, and the second spool is rotatably mounted on the mounting end via a third mounting shaft; the winding assembly includes a first gear, a second gear, a second ratchet, and a second pawl; the first gear is coaxially and fixedly connected to the second spool; the second gear and the second ratchet are coaxially and fixedly connected, and both the second gear and the second ratchet are rotatably mounted on the second mounting shaft, with the second ratchet mounted on the second mounting shaft; the first gear and the second gear mesh with each other, and the second ratchet and the second pawl cooperate with each other.

9. A dynamic sustained-release structure, characterized in that: The device includes a base, an inner turntable, a slow-release wheel, an energy storage structure, a first movable locking block assembly, an outer turntable, and a second movable locking block assembly. A first mounting shaft is provided on the base, and the inner turntable, slow-release wheel, and outer turntable are sequentially rotatably mounted on the first mounting shaft. A plurality of locking teeth are evenly distributed around the outer circumference of the slow-release wheel. The energy storage structure is mounted on the inner turntable and can drive the slow-release wheel to rotate in one direction. The first movable locking block assembly drives the device and can automatically return to a first locking position, abutting against the locking teeth, thus restricting the rotation of the slow-release wheel in the direction of energy release from the energy storage structure. The second movable locking block assembly is mounted on the outer turntable and can automatically return to a second locking position, separating from the slow-release wheel. The outer turntable can drive the second movable locking block assembly to move and interact with the first movable locking block assembly, causing the first movable locking block assembly to move to a third locking position and release the rotation restriction of the slow-release wheel, and causing the second movable locking block assembly to move to a fourth locking position and abut against one of the locking teeth.

10. A dynamic decoration, characterized in that: The invention includes a power release structure as described in any one of claims 1-9, wherein the outer periphery of the inner turntable of the power release structure is provided with an inner decorative structure, and the outer periphery of the outer turntable of the power release structure is provided with an outer decorative structure.

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