WO2024001270A1

WO2024001270A1 - Driving device and spinning top accelerator

Info

Publication number: WO2024001270A1
Application number: PCT/CN2023/079565
Authority: WO
Inventors: 谢国华; 谢幼兰; 陈佳瑜; 杨晶晶; 黄�俊; 李洁莹; 李宇飞
Original assignee: 广州灵动创想文化科技有限公司
Priority date: 2022-06-30
Filing date: 2023-03-03
Publication date: 2024-01-04
Also published as: CN217988348U

Abstract

A driving device (100), comprising a housing (10) and an acceleration gear set (20). The acceleration gear set (20) is rotatably provided in the housing (10), a gravity block (30) is slidably provided on the housing (10), and the gravity block (30) is transmittingly connected to the acceleration gear set (20); when the gravity block (30) is swung to reciprocatingly slide on the housing (10), the gravity block (30) drives the acceleration gear set (20) to rotate. The driving device is ingenious in design, performs driving and accelerating for multiple times in a swinging manner, and is simple and convenient to operate, so that a playing method for a spinning top is more novel, interesting, convenient, and full of fun.

Description

A driving device and gyro accelerator

Technical field

This solution relates to the technical field of toys, and in particular to a driving device and a gyro accelerator.

Background technique

Toys are tools for intellectual development and entertainment. With the continuous improvement of people's living standards, users' pursuit of the quality and functionality of toys is also getting higher and higher. Among them, ejection toys based on tops have attracted a large number of fans and users due to animation movies and their unique gameplay.

However, existing projectile toys usually use rack acceleration to accelerate the rotation of the top. Specifically, the rack first passes through the driving gear, and then the rack is pulled to drive the driving gear to rotate, and then the driving gear drives the top to rotate and accelerate. This kind of gyro drive device can usually only perform one-time acceleration. After the rack is pulled out, it cannot accelerate twice, causing the gyro to be unable to obtain more rotational potential energy. In addition, the user must use both hands to drive through the rack acceleration. This makes the driving and acceleration of the gyro more cumbersome, time-consuming and labor-intensive, and reduces the fun of the gyro.

Program content

Based on this, the purpose of this solution is to overcome the shortcomings of the existing technology and provide a driving device with an ingenious design that performs multiple driving accelerations through swinging and is easy to operate, making the gyro gameplay more novel, interesting, convenient and fun.

In order to achieve the above purpose, the technical solutions adopted in this plan are:

A driving device includes a housing and an acceleration gear set. The acceleration gear set is rotatably arranged in the housing. A gravity block is slidably provided on the housing. The gravity block is in contact with the acceleration gear set. The gear set is connected in transmission; when the gravity block slides back and forth on the housing by swinging, the gravity block drives the acceleration gear set to rotate.

As an embodiment, the acceleration gear set is rotatably disposed inside the housing, a first opening is provided on one side of the housing, and at least a part of the acceleration gear set extends out of the first opening of the housing. Outside an opening; a first driving rack is provided on one side of the gravity block, and the first driving rack is cooperatively and transmission connected with a portion of the acceleration gear set extending out of the opening of the housing.

As an embodiment, the acceleration gear set includes a first driving gear, a first clutch gear and a driving gear, the housing is provided with a first arc-shaped chute, and the first driving gear and the driving gear are respectively rotatable. is disposed in the housing, and the first driving gear meshes with the first clutch gear; the first clutch gear is slidably disposed in the first arc-shaped chute. When the first clutch gear slides to the first arc-shaped chute, When the first clutch gear slides to another position of the first arc-shaped chute, the first clutch gear and the driving gear do not contact each other.

As an embodiment, at least a part of the first driving gear extends outside the first opening of the housing, and the first main gear A part of the moving gear extending out of the first opening is cooperatively and transmission-connected with the first driving rack of the gravity block.

As an embodiment, the other side of the housing is provided with a second opening, the other side of the gravity block is provided with a second drive rack, and the acceleration gear set further includes a second driving gear and a second Clutch gear, the housing is provided with a second arc-shaped chute, the second clutch gear is slidably disposed in the second arc-shaped chute, and the second clutch gear meshes with the second driving gear ; When the second clutch gear slides to one end of the second arc-shaped chute, the second clutch gear meshes with the driving gear. When the second clutch gear slides to other positions of the second arc-shaped chute, the second clutch gear meshes with the driving gear. The drive gears do not touch each other.

As an embodiment, at least a part of the second driving gear extends out of the second opening of the housing, and a part of the second driving gear extending out of the second opening cooperates with the second driving rack of the gravity block. Transmission connection; the second driving gear, the second clutch gear and the second arcuate chute are respectively arranged symmetrically with the first driving gear, the first clutch gear and the first arcuate chute relative to the driving gear.

As an embodiment, one or more first driven gears are transmittably connected between the first driving gear and the first clutch gear; and the second driving gear and the second clutch gear are transmittably connected to each other. One or more second driven gears are connected.

As an embodiment, a guide slide bar is provided on one side of the housing, and the gravity block is slidably sleeved on the guide slide bar of the housing.

As an implementation manner, the other side of the housing is also provided with the guide slide bar, and the guide slide bars on both sides of the housing are relatively parallel; both sides of the gravity block are slidably sleeved on the housing. on the guide slide rods on both sides of the body.

Therefore, the driving device of this solution uses a back-and-forth swing to shake the gravity block, so that the gravity block continuously accelerates and rotates the acceleration gear set. Specifically, the driving racks on one side or both sides of the gravity block respectively accelerate the acceleration. The gear set drives and accelerates, and one or two clutch gears in the acceleration gear set ensure the one-way rotation of the drive gear, thereby avoiding the two-way rotation of the drive gear due to the back and forth swing of the gravity block, thereby making the drive gear The operation always maintains one-way rotation; therefore, the driving device of this solution is easy to operate, and the driving method is novel and interesting, which expands the functionality and interest of the driving device, and has high market promotion value.

In addition, this solution also provides a gyro accelerator, which includes a driving device as described above, a clamping assembly for clamping the gyro, and a push assembly for launching the gyro, and the clamping assembly is connected with the gyro. Drive connection. Therefore, the gyro accelerator of this solution uses a rocking method to drive and store energy on the driving device, and then drive the clamping component to rotate through the driving device. At the same time, the clamping component can drive the gyro to rotate and store energy, and the push component will rotate the gyro. The stored gyro is launched, making the gyro accelerator of this solution easy to operate, and the driving method is novel and interesting, which expands the functionality and fun of the gyro accelerator and has high marketing value.

For better understanding and implementation, this solution is described in detail below with reference to the accompanying drawings.

Description of drawings

Figure 1 is a schematic structural diagram of the driving device of this solution;

Figure 2 is another structural schematic diagram of the driving device of this solution;

Figure 3 is an exploded schematic diagram of the driving device of this solution;

Figure 4 is a schematic structural diagram of the housing of the driving device of this solution;

Figure 5 is a schematic structural diagram of the acceleration gear set of the driving device of this solution;

Figure 6 is a schematic structural diagram of the casing of the gyro accelerator of this solution;

Figure 7 is a schematic diagram of the internal structure of the gyro accelerator of this solution;

Figure 8 is another internal structural diagram of the gyro accelerator of this solution;

Figure 9 is a schematic structural diagram of the ejection component of the gyro accelerator of this solution;

Figure 10 is a schematic diagram of the connection between the driving device and the clamping assembly of the gyro accelerator in this solution;

Figure 11 is a schematic diagram of the bottom structure of the clamping assembly of the gyro accelerator of this solution;

Figure 12 is a schematic diagram of the internal structure of the clamping assembly of the gyro accelerator of this solution.

Detailed ways

To further explain each embodiment, this solution is provided with drawings. These drawings are part of the disclosure content of this solution, and are mainly used to illustrate the embodiments, and can be used to explain the operating principles of the embodiments in conjunction with the relevant descriptions in the specification. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementations and the advantages of this solution.

In the description of this scheme, it needs to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "left", " The orientation or positional relationships indicated by "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or position shown in the drawings The relationship is only for the convenience of describing the present solution and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore no limitation on the present solution can be understood.

Please refer to Figures 1 to 12. Figure 1 is a schematic structural diagram of the driving device of this solution; Figure 2 is another structural schematic diagram of the driving device of this solution; Figure 3 is an exploded schematic view of the driving device of this solution; Figure 4 is a driving device of this solution. Figure 5 is a schematic structural view of the acceleration gear set of the driving device of this solution; Figure 6 is a schematic structural view of the casing of the gyro accelerator of this solution; Figure 7 is a schematic view of the internal structure of the gyro accelerator of this solution; Figure 8 is a schematic structural view of the gyro accelerator of this solution Another schematic diagram of the internal structure of the gyro accelerator of this solution; Figure 9 is a schematic structural diagram of the ejection component of the gyro accelerator of this solution; Figure 10 is a schematic diagram of the connection between the driving device and the clamping component of the gyro accelerator of this solution; Figure 11 is a schematic diagram of the gyro of this solution A schematic diagram of the bottom structure of the clamping component of the accelerator; Figure 12 is a schematic diagram of the internal structure of the clamping component of the gyro accelerator in this solution.

Example 1

This embodiment provides a driving device 100, which includes a housing 10 and an acceleration gear set 20. The acceleration gear set 20 is rotatably provided in the housing 10. The housing 10 is slidably provided with a gravity The gravity block 30 is drivingly connected to the acceleration gear set 20; when the gravity block 30 slides back and forth on the housing 10 by swinging, the gravity block 30 drives the acceleration gear set 20 to rotate.

Specifically, the acceleration gear set 20 is rotatably disposed inside the housing 10 , a first opening is provided on one side of the housing 10 , and at least a portion of the acceleration gear set 20 extends out of the housing 10 outside the first opening; a first driving rack 31 is provided on one side of the gravity block 30, and the first driving rack 31 is cooperatively and transmission connected with a portion of the acceleration gear set 20 extending outside the opening of the housing 10.

In order to ensure that the output end of the acceleration gear set 20 can rotate in one direction when the gravity block 30 slides back and forth on the housing 10, the acceleration gear set 20 in this embodiment includes a first driving gear 21, a first clutch gear 22 and a driving gear 23 , the housing 10 is provided with a first arc-shaped chute 11, the first driving gear 21 and the driving gear 23 are respectively rotatably provided in the housing 10, and the first driving gear 21 and the first clutch gear 22 mesh; the first clutch gear 22 is slidably disposed in the first arcuate chute 11. When the first clutch gear 22 slides to one end of the first arcuate chute 11, the first clutch gear 22 and The driving gear 23 is engaged. When the first clutch gear 22 slides to other positions of the first arc-shaped chute 11 , the first clutch gear 22 and the driving gear 23 do not contact each other.

Further, at least a part of the first driving gear 21 extends out of the first opening of the housing 10 , and a part of the first driving gear 21 extending out of the first opening is in contact with the first driving rack of the gravity block 30 31 matches the transmission connection. Among them, in order to enable the gravity block 30 to better drive the first driving gear 21 when sliding back and forth, the first opening of this embodiment is provided in the middle of one side of the housing 10, and the first driving tooth of this embodiment The length of the bar 31 is slightly longer than half the length of one side of the housing 10. In this way, when the gravity block 30 slides back and forth, since the first opening is located in the middle of one side of the housing 10, the length of the first driving rack 31 is just right. It is longer than half the length of one side of the housing 10, so that the first driving rack 31 is always meshed with the first driving gear 21, and when the first driving rack 31 slides back and forth, it can drive the first driving gear 21 to rotate evenly. It is half the length of one side of the housing 10 , so that the gravity block 30 can better drive the first driving gear 21 .

It should be noted that the first opening in this embodiment is not limited to being opened in the middle of one side of the housing 10, but can also be opened in other positions on one side of the housing 10. Correspondingly, the first driving tooth in this embodiment The length of the bar 31 is not limited to the above length, and driving racks of other lengths can also be used.

Therefore, the acceleration gear set 20 of this embodiment is provided with a slidable first clutch gear 22, and a first arc-shaped chute 11 matching the first clutch gear 22 is provided on the housing 10, so that , the rotating shaft of the first clutch gear 22 can slide in the first arc-shaped chute 11 . In addition, the first driving gear 21 and the first clutch gear 22 of this embodiment are always in mesh. In this way, when the gravity block 30 slides along the right direction, the first driving rack 31 drives the first driving gear 21 to rotate clockwise, and at the same time, the first driving gear 21 drives the first clutch gear 22 to rotate counterclockwise. At this time, the first clutch gear 22 slides to one end of the first arc-shaped chute 11 close to the driving gear 23 under the pushing action of the first driving gear 21 and meshes with the driving gear 23. At the same time, due to the first driving gear 21 The pushing action makes the first clutch gear 22 and the driving gear 23 always mesh. That is to say, when the gravity block 30 slides to the right, the first driving rack 31 drives the first driving gear 21 , the first clutch gear 22 and the driving gear 23 to rotate in sequence.

When the gravity block 30 slides along the left direction, the first driving rack 31 drives the first driving gear 21 to rotate counterclockwise, and at the same time the first driving gear 21 drives the first clutch gear 22 to rotate clockwise. At this time, the first clutch gear 22 Under the pushing action of the first driving gear 21, the first arc-shaped chute 11 slides to an end away from the driving gear 23 and is not in contact with the driving gear 23. Due to the pushing action of the first driving gear 21, the first The clutch gear 22 and the drive gear 23 are always separated. That is to say, when the gravity block 30 slides to the left, the first driving rack 31 drives the first driving gear 21 and the first clutch gear 22, and the driving gear 23 continues to maintain the state of separation from the first clutch gear 22. Turn in the original direction.

Therefore, in this embodiment, the position of the first arc-shaped chute 11 is cleverly set, and when the first clutch gear 22 moves to one end of the first arc-shaped chute 11, the first clutch gear 22 meshes with the driving gear 23. When the first clutch gear 22 slides to other positions of the first arc-shaped chute 11, the first clutch gear 22 and the driving gear 23 do not contact each other, so that the gravity block 30 always keeps the rotation direction of the driving gear 23 unchanged when sliding back and forth. Change.

In addition, in the acceleration gear set 20 of this embodiment, one or more first driven gears 26 are driveably connected between the first driving gear 21 and the first clutch gear 22 .

Optionally, first protrusions 14 are provided at both ends of the side of the housing 10 with the first opening, and a guide slide bar 13 is provided between the two first protrusions 14. The gravity block 30 is slidable. It is sleeved on the guide slide rod 13 of the housing 10 . In this embodiment, a first guide seat 34 is provided between the first driving rack 31 of the gravity block 30 and the gravity block 30 , and a first guide hole is provided on the first guide seat 34 . A guide hole is slidably sleeved in the guide slide rod 13 .

Therefore, by providing two first bumps 14 , the housing 10 of this embodiment can serve as a mounting structure for the guide slide bar 13 and can also serve as a limiting structure for the first driving rack 31 , which can effectively prevent the first The driving rack 31 slides out of the guide slide rod 13 so that the reciprocating sliding of the gravity block 30 is safe and effective.

In order to make the gravity block 30 slide more smoothly, in this embodiment, one or more sliding wheels 33 are provided at the bottom of the gravity block 30 , and the gravity block 30 is slidably disposed on the bottom of the gravity block 30 through the one or more sliding wheels 33 . In this way, the surface-to-surface contact friction between the gravity block 30 and the housing 10 is avoided, making the sliding movement of the gravity block 30 relative to the housing 10 smoother.

In order to further ensure the smooth and stable sliding of the gravity block 30, the other side of the housing 10 in this embodiment is also provided with the guide slide bar 13, and the guide slide bars 13 on both sides of the housing 10 are relatively parallel; Correspondingly, another part of the housing 10 Second protrusions 15 are respectively provided at both ends of the side, and the guide slide rod 13 is provided between the two second protrusions 15. A second guide base 35 is provided at the bottom of the other side of the gravity block 30, and the second guide seat 35 is provided at the bottom of the gravity block 30. The guide seat 35 is provided with a second guide hole. In this way, both sides of the gravity block 30 can be slidably sleeved on the guide slide rods 13 on both sides of the housing 10 through the first guide hole and the second guide hole respectively. superior. Combined with one or more sliding wheels 33 at the bottom of the gravity block 30, the sliding of the gravity block 30 relative to the housing 10 is more stable and smooth, which is also beneficial to the first driving rack 31 and the acceleration gear set of the gravity block 30. 20 mesh drive.

In this embodiment, the first guide base 34 and the first driving rack 31 are integrally formed, the second guide base 35 and the second driving rack 32 are integrally formed, and the first guide base 34 The second guide seats 35 are respectively arranged at the middle positions on both sides of the bottom of the gravity block 30 .

Compared with the prior art, the driving device 100 of this solution uses a back-and-forth swing to rock the gravity block 30 , thereby causing the gravity block 30 to continuously accelerate the rotation of the acceleration gear set 20 , specifically through the rotation of the gravity block 30 on one side. The first driving rack 31 drives and accelerates the accelerating gear set 20, and the first clutch gear 22 in the accelerating gear set 20 ensures the one-way rotation of the driving gear 23, thus avoiding the risk of damage due to the back and forth swing of the gravity block 30. The driving gear 23 rotates in two directions, so that the operation of the driving gear 23 always maintains one-way rotation. Therefore, the driving device 100 of this solution is easy to operate, and the driving method is novel and interesting, which expands the functionality and interest of the driving device 100 and has high marketing value.

Example 2

This embodiment is basically the same as Embodiment 1. The difference is that in this embodiment, a second opening is provided on the other side of the housing 10, and a second driving rack 32 is provided on the other side of the gravity block 30. The acceleration gear set 20 also includes a second driving gear 24 and a second clutch gear 25. The housing 10 is provided with a second arc-shaped chute 12. The second clutch gear 25 is slidably disposed on the second in the arcuate chute 12, and the second clutch gear 25 meshes with the second driving gear 24; when the second clutch gear 25 slides to one end of the second arcuate chute 12, the second clutch gear 25 and the driving gear 23 mesh, when the second clutch gear 25 slides to other positions of the second arc-shaped chute 12, the second clutch gear 25 and the driving gear 23 do not contact each other.

In this embodiment, at least a part of the second driving gear 24 extends out of the second opening of the housing 10 , and a part of the second driving gear 24 extending out of the second opening is in contact with the second part of the gravity block 30 . The driving rack 32 is connected with transmission; the second driving gear 24, the second clutch gear 25 and the second arcuate chute 12 are connected with the first driving gear 21, the first clutch gear 22 and the first arcuate chute. 11 are respectively arranged symmetrically with respect to the driving gear 23 .

That is to say, compared with Embodiment 1, the housing 10 of this embodiment is provided with a second opening and a second arc-shaped chute 12, and the second opening is provided in the middle of the other side of the housing 10. The two arc-shaped chute 12 and the first arc-shaped chute 11 are arranged symmetrically with respect to the driving gear 23; and the acceleration gear set 20 of this embodiment is provided with a second driving gear 24 and a second clutch tooth. The second driving gear 24 and the second clutch gear 25 are arranged symmetrically with the first driving gear 21 and the first clutch gear 22 in Embodiment 1 with respect to the driving gear 23; accordingly, the gravity block 30 A second driving rack 32 is provided on the other side, and the second guide base 35 is provided between the second driving rack 32 and the gravity block 30. The second driving rack 32 and the first driving rack 31 It is arranged symmetrically with respect to the housing 10 .

Therefore, when the gravity block 30 of this embodiment slides along the right direction, the first driving rack 31 drives the first driving gear 21 to rotate clockwise, and at the same time, the first driving gear 21 drives the first clutch gear 22 to rotate counterclockwise. At this time, the first clutch gear 22 slides to one end of the first arc-shaped chute 11 close to the driving gear 23 under the pushing action of the first driving gear 21 and meshes with the driving gear 23. At the same time, due to the The pushing effect makes the first clutch gear 22 and the driving gear 23 always mesh. The second driving rack 32 drives the second driving gear 24 to rotate counterclockwise, and at the same time the second driving gear 24 drives the second clutch gear 25 to rotate clockwise. At this time, the second clutch gear 25 is pushed by the second driving gear 24. Slide down to one end of the second arc-shaped chute 12 away from the driving gear 23 and out of contact with the driving gear 23, and due to the pushing effect of the second driving gear 24, the second clutch gear 25 and the driving gear 23 are always separated. .

That is to say, when the gravity block 30 drives the first driving rack 31 and the second driving rack 32 to slide to the right, the first driving rack 31 drives the driving gear 23 to rotate, and because the second clutch gear 25 and the driving gear The gears 23 are not in contact with each other, and the second clutch gear 25 is idling so that the second driving rack 32 does not drive the driving gear 23 to rotate.

When the gravity block 30 slides along the left direction, the first driving rack 31 drives the first driving gear 21 to rotate counterclockwise, and at the same time the first driving gear 21 drives the first clutch gear 22 to rotate clockwise. At this time, the first clutch gear 22 Under the pushing action of the first driving gear 21, the first arc-shaped chute 11 slides to an end away from the driving gear 23 and is not in contact with the driving gear 23. Due to the pushing action of the first driving gear 21, the first The clutch gear 22 and the drive gear 23 are always separated. The second driving rack 32 drives the second driving gear 24 to rotate clockwise, and at the same time the second driving gear 24 drives the second clutch gear 25 to rotate counterclockwise. At this time, the second clutch gear 25 is pushed by the second driving gear 24. Slide down to one end of the second arc-shaped chute 12 close to the driving gear 23 and mesh with the driving gear 23, and under the pushing action of the second driving gear 24, the second clutch gear 25 is always meshed with the driving gear 23. , thereby allowing the second driving rack 32 to drive the second driving gear 24, the second clutch gear 25 and the driving gear 23 to rotate in sequence.

That is to say, when the gravity block 30 drives the first driving rack 31 and the second driving rack 32 to slide to the left, since the first clutch gear 22 and the driving gear 23 are in a separated state, the first driving rack 31 drives The first driving gear 21 and the first clutch gear 22 are idling. The second driving rack 32 drives the second driving gear 24, the second clutch gear 25 and the driving gear 23 to rotate in sequence, and causes the driving gear 23 to continue to rotate in the original direction. Moreover, driven by the second driving rack 32, the second driving gear 24 continues to drive the driving gear 23 to rotate through the second clutch gear 25, so that the gravity block 30 always moves the driving gear 23 in a single direction during the reciprocating sliding process. of driving energy storage.

Therefore, this embodiment uses the first driving gear 21, the first clutch gear 22, the first arc-shaped chute 11 and the second driving gear 21. The gear 24, the second clutch gear 25, and the second arcuate chute 12 are respectively arranged symmetrically relative to the driving gear 23, and the first driving rack 31 and the second driving rack 32 of the gravity block 30 are respectively arranged relative to the housing 10 The symmetrical arrangement ensures that the driving gear 23 always keeps the rotation direction unchanged when the gravity block 30 slides back and forth.

Furthermore, one or more second driven gears 27 are driveably connected between the second driving gear 24 and the second clutch gear 25 in this embodiment. In addition, the driving gear 23 of this embodiment adopts a double-layer gear structure. In this way, the output end of the driving gear 23 of this embodiment can also be connected with one or more output gears 28 .

Compared with the prior art, the driving device 100 of this solution uses a back-and-forth swing to rock the gravity block 30, thereby causing the gravity block 30 to continuously accelerate the rotation of the acceleration gear set 20. Specifically, through the two sides of the gravity block 30, The driving rack structure drives and accelerates the accelerating gear set 20 respectively, and the two clutch gears in the accelerating gear set 20 ensure the one-way rotation of the driving gear 23, thereby avoiding the back and forth swing of the gravity block 30 causing the driving gear to rotate. The two-way rotation of 23 makes the operation of the driving gear 23 always maintain one-way rotation. Therefore, the driving device 100 of this solution is easy to operate, and the driving method is novel and interesting, which expands the functionality and interest of the driving device 100 and has high marketing value.

Example 3

This embodiment provides a gyro accelerator, which includes the driving device 100 as described in any of the above embodiments, a clamping assembly 40 for clamping the gyro, and a push assembly 50 for launching the gyro. The clamping assembly 40 is drivingly connected to the driving device 100 .

In this embodiment, the gyro accelerator includes a housing 200 with upper and lower openings. The housing 10 of the driving device 100 is fixed inside the housing 200 . The clamping assembly 40 includes a transmission gearbox 41 and a magnetic sleeve 42 , the transmission gear box 41 is fixed below the housing 10 of the driving device 100, and the bottom of the housing 10 is provided with a through hole, the transmission gear box 41 is rotatably provided with a driven gear 43, the driven gear 43 It is engaged with the driving gear 23 of the driving device 100; the magnetic sleeve 42 is arranged below the transmission gear box 41, and the magnetic sleeve 42 is coaxially fixedly connected with the driven gear 43. Therefore, the magnetic sleeve 42 of this embodiment is used to clamp the top.

Further, in this embodiment, the magnetic sleeve 42 has a cylindrical structure with an open lower end, and a magnetic unit 44 is provided on the top of the inner wall of the magnetic sleeve 42. In this way, the magnetic sleeve 42 The magnetic unit 44 inside can be used to attract a gyroscope with a magnet unit on the top and adsorb and fix the gyroscope. Therefore, the gyro accelerator of this embodiment can drive the driven gear 43 to rotate through the driving gear 23 of the driving device 100, and at the same time drive the magnetic sleeve 42 to rotate, and then drive the clamped gyro through the magnetic sleeve 42 to rotate and store energy. .

In addition, the push assembly 50 of this embodiment includes a push rod 51 and a return spring 52. The upper end of the push rod 51 is located at the upper end opening of the housing 200. The middle part of the push rod 51 passes through the return spring 52 and the housing 200. connected to the inner wall of the ejector rod 51, and the lower end of the ejector rod 51 is located on the outer peripheral side of the magnetic sleeve 42. Therefore, by pressing the upper end of the ejector rod 51 downward, the The push rod 51 moves downward and compresses the return spring 52. At the same time, the lower end of the push rod 51 moves downward quickly and the gyro in the magnetic sleeve 42 can be quickly pushed out from the lower end opening of the housing 200; release the push rod 51 After the upper end of 51, the ejection rod 51 quickly moves up and resets under the action of the return spring 52.

In this embodiment, the driving device 100 keeps shaking left and right by the shell 200 of the gyro accelerator held by the user, and then under the action of inertia, the gravity block 30 keeps sliding left and right with the shell 200 to perform reciprocating motion, and at the same time drives the acceleration. The gear set 20 rotates, causing the driving gear 23 of the acceleration gear set 20 to drive the passive gear 43 to rotate, and finally drives the gyro in the magnetic sleeve 42 to rotate and store energy. The stored gyro can be pushed through the push rod 51 Shoot out.

Optionally, in this embodiment, one or more third driven gears 45 may be disposed between the driven gear 43 and the driving gear 23 . In order to clearly distinguish the rocking direction of the gravity block 30, recessed portions 201 are provided on both sides of the housing 200 in this embodiment. The connection line of the two recessed portions 201 is parallel to the sliding direction of the gravity block 30. In this way, the user can Each recessed portion 201 can distinguish the rocking direction of the gravity block 30 .

Therefore, the gyro accelerator of this solution drives the driving device 100 to store energy by shaking, and then drives the clamping assembly 40 to rotate through the driving device 100. At the same time, the clamping assembly 40 can drive the gyro to rotate and store energy, and push the gyro to rotate. The launcher assembly 50 launches the gyroscope after rotation and energy accumulation, making the gyro accelerator of this solution easy to operate, and the driving method is novel and interesting, which expands the functionality and interest of the gyro accelerator and has high marketing value.

The above-mentioned embodiments only express several implementation modes of the present solution, and their descriptions are relatively specific and detailed, but should not be understood as limiting the scope of the solution's driving device and gyro accelerator. It should be noted that for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of this solution, and these all fall within the protection scope of this solution.

Claims

A driving device characterized by:

It includes a housing and an acceleration gear set, the acceleration gear set is rotatably arranged in the housing, a gravity block is slidably provided on the housing, and the gravity block is drivingly connected to the acceleration gear set; When the gravity block slides back and forth on the housing by swinging, the gravity block drives the acceleration gear set to rotate.
The driving device according to claim 1, characterized in that:

The acceleration gear set is rotatably disposed inside the housing, a first opening is provided on one side of the housing, and at least a portion of the acceleration gear set extends out of the first opening of the housing; A first driving rack is provided on one side of the gravity block, and the first driving rack is cooperatively and transmission connected with a portion of the acceleration gear set extending out of the opening of the housing.
The driving device according to claim 2, characterized in that:

The acceleration gear set includes a first driving gear, a first clutch gear and a driving gear. The housing is provided with a first arc-shaped chute. The first driving gear and the driving gear are respectively rotatably arranged in the housing. , and the first driving gear meshes with the first clutch gear; the first clutch gear is slidably disposed in the first arc-shaped chute, and when the first clutch gear slides to one end of the first arc-shaped chute, , the first clutch gear meshes with the driving gear. When the first clutch gear slides to other positions of the first arc-shaped chute, the first clutch gear and the driving gear do not contact each other.
The driving device according to claim 3, characterized in that:

At least a portion of the first driving gear extends out of the first opening of the housing, and a portion of the first driving gear extending out of the first opening is cooperatively and transmission-connected with the first driving rack of the gravity block.
The driving device according to claim 3, characterized in that:

The other side of the housing is provided with a second opening, the other side of the gravity block is provided with a second driving rack, the acceleration gear set also includes a second driving gear and a second clutch gear, the housing The body is provided with a second arc-shaped chute, the second clutch gear is slidably disposed in the second arc-shaped chute, and the second clutch gear meshes with the second driving gear; when the second clutch gear When sliding to one end of the second arc-shaped chute, the second clutch gear meshes with the driving gear. When the second clutch gear slides to other positions of the second arc-shaped chute, the second clutch gear and the driving gear do not contact each other.
The driving device according to claim 5, characterized in that:

At least a part of the second driving gear extends out of the second opening of the housing, and a part of the second driving gear extending out of the second opening is cooperatively and transmission connected with the second driving rack of the gravity block; The two driving gears, the second clutch gear and the second arcuate chute are respectively arranged symmetrically with the first driving gear, the first clutch gear and the first arcuate chute with respect to the driving gear.
The driving device according to claim 5, characterized in that:

One or more first driven gears are driveably connected between the first driving gear and the first clutch gear; one or more first driven gears are driveably connected between the second driving gear and the second clutch gear. Second driven gear.
The driving device according to claim 1, characterized in that:

A guide slide bar is provided on one side of the housing, and the gravity block is slidably sleeved on the guide slide bar of the housing.
The driving device according to claim 8, characterized in that:

The other side of the housing is also provided with the guide slide bar, and the guide slide bars on both sides of the housing are relatively parallel; both sides of the gravity block are slidably sleeved on the guide slide bars on both sides of the housing. on the pole.
A gyro accelerator, characterized by:

It includes the driving device according to any one of claims 1 to 9, further comprising a clamping component for clamping the gyro and a push component for launching the gyro, and the clamping component is drivingly connected to the driving device.