Back-force decompression turntable

Abstract

The utility model discloses a return force decompression turntable, which comprises a main body, a gear set and a clockwork spring, a baffle and a turntable are arranged in the main body, and the gear set comprises a main gear, a linkage gear and a spring gear; according to the product, the sliding column arranged on the linkage gear is arranged in the limiting groove, when the sliding column slides to the two ends of the limiting groove, the linkage gear is in meshed linkage with the main gear and the spring gear or the linkage gear is in meshed linkage with the main gear, and two different rotating states are provided; when the rotating disc rotates, the ring hook of the outer ring of the clockwork spring can be clamped into the clamping groove, paragraph sound can be generated by continuously rotating the rotating disc, and the paragraph feeling is increased through cooperation with the first resistance magnet and the second resistance magnet, so that a user has the use experience of comfortable decompression.

Description

Technical Field

[0001] The utility model relates to the technical field of decompression toys, in particular to a pull-back decompression turntable. Background Art

[0002] Nowadays, more and more decompression toys are manufactured. There are various types of decompression toys. Among them, turntable decompression toys are deeply loved by the public. At present, the working principle of turntable toys on the market is as follows: transmission gears and a spring are arranged inside the turntable. By setting a transmission shaft to rotate the transmission gears to control the spring to tighten and accumulate elastic force, and then releasing the spring to make the turntable rotate in a pull-back manner; or a transmission shaft and a bearing are connected to the turntable, and by rotating the transmission shaft, the bearing drives the turntable to rotate. However, only one of the above driving methods can be achieved alone in the above technology, and the way of rotating the turntable is relatively single. Therefore, there is an urgent need for a turntable toy with a more reasonable structure to solve the above-mentioned technical problems. Summary of the Utility Model

[0003] Aiming at the deficiency that the rotation mode of the turntable in the above technology is relatively single, the utility model provides a pull-back decompression turntable.

[0004] To achieve the above object, the utility model provides a pull-back decompression turntable, including:

[0005] A main body, in which a baffle and a turntable are arranged. The baffle includes two sides, the turntable is arranged on the front side of the baffle, and a limiting groove is arranged on the back side of the baffle;

[0006] A gear set, which is arranged on the back side of the baffle. The gear set includes a main gear, a linkage gear and a spring gear. The main gear is fixedly connected to the turntable, the linkage gear is meshed with the main gear, and a sliding column is embedded at the end face of the linkage gear. One end of the sliding column is arranged in the limiting groove; when the sliding column moves to and fits with the end of the limiting groove close to the spring gear, the linkage gear is simultaneously meshed with the main gear and the spring gear;

[0007] A spring, which is fixedly connected to the spring gear.

[0008] As an improved scheme of the utility model, an installation column is arranged on the end face of the turntable close to the baffle, and an installation notch adapted to the installation column is arranged on the end face of the main gear close to the baffle. The main gear is fixedly connected to the turntable by embedding the installation column into the installation notch.

[0009] As an improved solution of the present utility model, a first groove is further provided on the reverse side of the baffle plate. A second groove is opened on the groove bottom surface of the first groove. A hairspring retainer adapted to the first groove is further provided between the hairspring and the spring gear. The hairspring retainer is embedded in the first groove. A connecting post with a notch at one end is embedded on the end face of the spring gear. The hairspring is arranged in the second groove, and the center of the hairspring is sleeved in the end with the notch of the connecting post.

[0010] As an improved solution of the present utility model, a rotary knob is embedded at one end of the turntable away from the main gear, and a transparent decorative cover is further sleeved on the rotary knob.

[0011] As an improved solution of the present utility model, the turntable is a digital turntable, and a plurality of digital identifiers are engraved on the end face of the turntable in a circumferential array distribution, and balls are provided on the turntable.

[0012] As an improved solution of the present utility model, a decorative piece is further provided on the end face of the rotary knob.

[0013] As an improved solution of the present utility model, at least one clamping groove is further provided on the groove wall of the second groove, and the loop hook on the outer ring of the hairspring is snapped into the clamping groove.

[0014] As an improved solution of the present utility model, at least one first resistance magnet is embedded on the side of the baffle plate close to the turntable, a magnetic cover is embedded on the side of the turntable close to the baffle plate, and second resistance magnets adapted to the number of the first resistance magnets are embedded in the magnetic cover.

[0015] As an improved solution of the present utility model, a bottom cover is further provided at one end of the main body away from the turntable, and the bottom cover covers one end of the main body.

[0016] The beneficial effects of the present utility model are as follows: Compared with the prior art, the present utility model provides a return force decompression turntable, which includes a main body, a gear set, and a spiral spring. There is a baffle and a turntable inside the main body. The baffle includes two sides, the turntable is arranged on the front side of the baffle, and a limiting groove is provided on the reverse side of the baffle; the gear set is arranged on the reverse side of the baffle, and the gear set includes a main gear, a linkage gear, and a spring gear. The main gear is fixedly connected to the turntable, the linkage gear is meshed with the main gear, and a sliding column is embedded at the end face of the linkage gear. One end of the sliding column is arranged in the limiting groove; when the sliding column moves to and fits with one end of the limiting groove close to the spring gear, the linkage gear is simultaneously meshed with the main gear and the spring gear; the spiral spring is fixedly connected to the spring gear; by arranging the sliding column of the linkage gear in the limiting groove, when the sliding column slides to both ends of the limiting groove, it will respectively cause the linkage gear to be meshed and linked with the main gear and the spring gear or the linkage gear to be meshed and linked with the main gear, providing two different rotation states; when the turntable rotates, the hooks on the outer ring of the spiral spring will be stuck into the card slot, and a paragraph sound will be generated by continuously rotating the turntable. With the paragraph feeling increased by the first resistance magnet and the second resistance magnet, users can obtain a comfortable decompression use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a first exploded view of the present utility model;

[0019] Figure 3 is a second exploded view of the present utility model;

[0020] Figure 4 is a bottom view of the present utility model;

[0021] Figure 5 is a top view of the present utility model;

[0022] Figure 6 is a schematic diagram of the main gear and the turntable of the present utility model.

[0023] The main component symbols are explained as follows:

[0024] 1. Main body; 2. Baffle; 21. Limiting groove; 22. First groove; 23. Second groove; 231. Card slot; 3. Turntable; 31. Ball; 32. Mounting post; 4. Mounting notch; 5. Gear set; 51. Main gear; 52. Linkage gear; 521. Sliding column; 53. Spring gear; 531. Connecting column; 6. Spiral spring; 7. Magnetic cover; 8. First resistance magnet; 9. Second resistance magnet; 10. Rotating knob; 11. Spiral spring retaining piece; 12. Transparent decorative cover; 13. Bottom cover; 14. Decorative piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To describe the present utility model more clearly, the present utility model will be further described below with reference to the accompanying drawings.

[0026] In the following description, example details are given to provide a deeper understanding of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. It should be understood that the specific embodiments are only used to explain the present utility model and are not used to limit the present utility model.

[0027] It should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of the described features, wholes, steps, operations, elements or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components or combinations thereof.

[0028] Please refer to Figures 1-6 , a return force decompression turntable of the present utility model, comprising,

[0029] A main body 1, in which a baffle 2 and a turntable 3 are provided. The baffle 2 includes two sides, and the turntable 3 is arranged on the front side of the baffle 2; on the reverse side of the baffle 2, a limiting groove 21 and a first groove 22 are provided, and a second groove 23 is opened on the groove bottom surface of the first groove 22;

[0030] A gear set 5, which is arranged on the reverse side of the baffle 2. The gear set 5 includes a main gear 51, a linkage gear 52, and a spring gear 53. The main gear 51 is fixedly connected to the turntable 3, the linkage gear 52 is meshed with the main gear 51, and a sliding column 521 is embedded in the end face of the linkage gear 52. One end of the sliding column 521 is arranged in the limiting groove 21. The limiting groove 21 is mainly an arc-shaped groove, which can fit with the sliding column 521, and the sliding column 521 rotates; a connecting column 531 with a notch at one end is embedded in the end face of the spring gear 53, and the spring gear 53 is arranged in the first groove 22; when the sliding column 521 moves to and fits with the end of the limiting groove 21 close to the spring gear 53, the linkage gear 52 is simultaneously meshed with the main gear 51 and the spring gear 53;

[0031] A clockwork spring 6, which is arranged in the second groove 23, and the center of the clockwork spring 6 is sleeved in the notched end of the connecting column 531.

[0032] The working principle of the present utility model is:

[0033] The product mainly drives the turntable 3 to rotate through the gear set 5 on the main body 1. The main gear 51 is embedded in the mounting slot 4 of the turntable 3 through the mounting column 32 to form a fixed connection with the turntable 3. At the same time, the main gear 51 is meshed with the linkage gear 52. Therefore, when the turntable 3 is rotated by turning the knob 10, the main gear 51 rotates accordingly and drives the linkage gear 52 to rotate. The end face of the linkage gear 52 is embedded with a sliding column 521, and one end of the sliding column 521 is set in the limiting groove 21. The movement direction of the linkage gear 52 is limited by the limiting groove 21. When the main gear 51 rotates clockwise or counterclockwise, the sliding column 521 moves to one end of the limiting groove 21 accordingly, and the spring spring 6 gear 53 is fixedly connected with the spring spring 6 in the second groove 23 through the connecting column 531. When the linkage gear 52 moves to mesh with the spring spring 6 through the sliding column 521, the main gear 51 indirectly drives the spring spring 6 gear 53 to rotate through the linkage gear 52. At the same time, the spring spring 6 It is compressed to store elastic force and maintain a stored force state, and a plurality of slots 231 are also provided on the groove wall of the second groove 23. When the clockwork spring 6 is compressed, the outermost hook will be stuck in the slot 231 and make a clicking prompt sound. When the elastic force of the clockwork spring 6 reaches the limit, the rotation of the knob 10 is stopped, the clockwork spring 6 breaks the stored force state, releases the elastic force, and drives the spring gear 53 to rotate. At the same time, the spring gear 53 indirectly drives the turntable 3 to rotate rapidly through the linkage gear 52 and the main gear 51, forming a rebound rotation; and when the linkage gear 52 moves in the direction away from the clockwork spring 6, the sliding column 521 will be stuck in the end of the limit slot 21 away from the clockwork spring 6. At this time, only the meshing transmission between the main gear 51 and the linkage gear 52 is performed, so the turntable 3 can be rotated continuously by hand; while the turntable 3 rotates, the first resistance magnet 8 and the second resistance magnet 9 will attract each other, so that the rotation of the turntable 3 has a sense of segmentation to provide feedback to the user.

[0034] In this example, see Figures 1-6 The main body 1 is provided with a turntable 3 sleeved on the transmission shaft 4, and a rotating knob 10 is embedded at one end of the turntable 3 away from the main gear 51. By setting the rotating knob 10, the turntable 3 is driven to rotate by the rotating knob 10. A decorative piece 14 is also provided on the end face of the rotating knob 10, and the appearance of the decorative piece can be arbitrarily designed to improve the overall recognition and aesthetics of the product; further, the turntable 3 is a digital turntable 3, and the end face of the turntable 3 is engraved with a plurality of digital logos distributed in a circular array, and a ball 31 is provided on the turntable 3, which enriches the gameplay of the turntable 3. By rotating the turntable 3, the ball 31 rolls in the disk and randomly falls on any digital logo. The last position of the ball 31 can be guessed or the digital size light gameplay can be compared, which increases the fun of the game; a transparent decorative cover 12 is also provided on the turntable 3, and the turntable 3 can be dustproof through the transparent decorative cover 12, and the situation of the internal turntable 3 and the ball 31 can be observed.

[0035] In this embodiment, please refer to Figures 2-4 , since it is difficult for the user to restore the clockwork spring 6 after it is taken out, a clockwork spring retaining piece 11 is further provided between the clockwork spring 6 and the spring gear 53 to prevent the clockwork spring 6 from being taken out by the user. At least one clamping groove 231 is also provided on the groove wall of the second groove. By setting the clamping groove 231, the coil hook on the outer ring of the clockwork spring 6 can be snapped into it. When the clockwork spring 6 contracts and tightens, the coil hook will snap into the clamping groove 231 accordingly. At this time, the cooperation between the coil hook and the clamping groove 231 will emit a clicking prompt sound, and the coil hook will disengage from the current clamping groove 231 as the clockwork spring 6 contracts and tightens, and snap into the next clamping groove 231, forming an intermittent clicking sound, providing a comfortable and stress-relieving sound segment. Further, at least one first resistance magnet 8 is embedded on the side of the baffle 2 close to the turntable 3, and a magnetic cover 7 is embedded on the side of the turntable 3 close to the baffle 2. The magnetic cover 7 is magnetically connected to the turntable 3. Therefore, the user can disassemble the magnetic cover 7 and increase the number of resistance magnets by himself. The magnetic cover 7 is embedded with second resistance magnets 9 adapted to the number of the first resistance magnets 8. When the turntable 3 rotates, the second resistance magnets 9 on the baffle 2 attract the second resistance magnets 9 in the magnetic cover 7, making the rotation of the turntable 3 more rhythmic. By increasing the number of resistance magnets, the rhythm of the rotation of the turntable 3 can also be strengthened. Correspondingly, the rotation speed of the turntable 3 will also slow down due to the large magnetic force and the weight of the magnets. On the contrary, the rhythm of the turntable 3 will be reduced and the rotation speed will be increased. Through the cooperation of the resistance magnets and the clockwork spring 6, this product can allow the user to experience a more comfortable and relaxing feedback feeling.

[0036] In this embodiment, a bottom cover 13 is provided at one end of the main body 1 close to the gear set 5. The bottom cover 13 is fixedly connected to the main body 1 and is mainly used to shield the gear set 5 and prevent internal parts from falling out.

[0037] The advantages of the present utility model are as follows:

[0038] 1) By setting the first resistance magnet and the second resistance magnet in cooperation with the clockwork spring, this product enhances the rhythm of the turntable rotation and emits a rhythmic sound, enhancing the user's feedback feeling and enabling the user to obtain a comfortable and stress-relieving experience.

[0039] 2) By setting the limiting groove, the linkage gear can be in a fixed state at both ends of the limiting groove, so as to form two rotation states: the return rotation of the linkage gear in linkage with the clockwork spring and the main gear or the normal rotation of the linkage gear in linkage with the main gear.

[0040] The above-disclosed are only several specific embodiments of the present utility model, but the present utility model is not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A return force decompression turntable, characterized in that, including a main body, in which a baffle and a turntable are provided. The baffle includes two sides, the turntable is arranged on the front side of the baffle, and a limiting groove is provided on the reverse side of the baffle; a gear set, which is arranged on the reverse side of the baffle. The gear set includes a main gear, a linkage gear, and a spring gear. The main gear is fixedly connected to the turntable, the linkage gear is meshed with the main gear, and a sliding column is embedded at the end face of the linkage gear. One end of the sliding column is arranged in the limiting groove; when the sliding column moves to and fits with the end of the limiting groove close to the spring gear, the linkage gear is simultaneously meshed with the main gear and the spring gear; a clockwork spring, which is fixedly connected to the spring gear.

2. The elastic force decompression turntable according to claim 1, wherein An installation column is provided on the end face of the turntable close to the baffle, and an installation notch adapted to the installation column is provided on the end face of the main gear close to the baffle. The main gear is fixedly connected to the turntable by embedding the installation column into the installation notch.

3. The boomerang decompression turntable according to claim 1, wherein, A first groove is further provided on the reverse side of the baffle. A second groove is opened on the groove bottom surface of the first groove. A clockwork spring retaining piece adapted to the first groove is further provided between the clockwork spring and the spring gear. The clockwork spring retaining piece is embedded into the first groove; a connecting column with a notch at one end is embedded at the end face of the spring gear. The clockwork spring is arranged in the second groove, and the center of the clockwork spring is sleeved in the end with the notch of the connecting column.

4. A resilient decompression turntable according to claim 1, characterized in that, At least one first resistance magnet is embedded on the side of the baffle close to the turntable, a magnetic cover is embedded on the side of the turntable close to the baffle, and a second resistance magnet adapted to the number of the first resistance magnets is embedded in the magnetic cover.

5. The boomerang decompression turntable according to claim 1, wherein, A bottom cover is provided at one end of the main body close to the gear set, and the bottom cover covers one end of the main body.

6. The elastic force decompression turntable according to claim 3, characterized in that, At least one clamping groove is further provided on the groove wall of the second groove, and the loop hook on the outer ring of the clockwork spring is clamped into the clamping groove.

7. A kind of elastic force decompression turntable according to claim 1, characterized in that, A rotating knob is embedded at one end of the turntable away from the main gear, and a transparent decorative cover is further sleeved on the rotating knob.

8. A kind of elastic return decompression turntable according to claim 7, characterized in that, A decorative piece is further provided on the end face of the rotating knob.

9. A kind of elastic decompression turntable according to claim 1, characterized in that, The turntable is a digital turntable, and a plurality of digital identifiers are engraved on the end face of the turntable in a circumferential array distribution, and balls are provided on the turntable.

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