CN220294114U - Gyro clamping device and gyro toy - Google Patents

Abstract

The utility model relates to a top clamping device and a top toy, wherein the top clamping device comprises a clamping seat and a clamping piece, the clamping seat is provided with a clamping cavity, the clamping cavity is of a cavity structure with an opening at one end, the clamping piece is movably arranged on the clamping seat, and at least part of the clamping piece extends into the clamping cavity; the top is provided with a clamping part, and the top extends into the clamping cavity through the clamping part and is matched and clamped with the part of the clamping piece extending into the clamping cavity. According to the top clamping device, the top is clamped simply and conveniently by the clamping device formed by the clamping pieces and the clamping cavities, and the top and the clamping pieces can be separated quickly by triggering the clamping pieces, so that the playability and the playing experience of the top toy are improved.

Description

Gyro clamping device and gyro toy

Technical Field

The utility model relates to the technical field of toys, in particular to a top clamping device and a top toy.

Background

As a toy for intellectual development and amusement, the quality and function of the toy are increasingly pursued by users as the living standard of people is continuously improved. Wherein, the toy based on the top attracts a large group of fan users by virtue of the cartoon film and the unique playing method thereof.

The existing gyro toy comprises a gyro accelerator and a gyro body, wherein two arc-shaped plug blocks which are oppositely arranged are arranged on the gyro accelerator, and two corresponding arc-shaped plug grooves are formed in the gyro body. However, the interference grafting mode adopted between the gyro accelerator and the gyro body is inconvenient for an operator to throw off the gyro body, the gyro body cannot be separated from the gyro accelerator due to too small force, the gyro body is easily caused to throw off at too high speed due to too high force, so that certain potential safety hazards and faults are caused, and the playing experience of the operator is reduced.

Disclosure of Invention

Based on the above, the utility model aims to overcome the defects of the prior art, and provides the gyro clamping device, which is composed of the clamping pieces and the clamping cavities, so that the gyro is clamped simply and conveniently, the gyro and the clamping pieces can be separated quickly by triggering the clamping pieces, and the playability and the playing experience of the gyro toy are improved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the gyro clamping device comprises a clamping seat and a clamping piece, wherein the clamping seat is provided with a clamping cavity, the clamping cavity is of a cavity structure with one end open, the clamping piece is movably arranged on the clamping seat, and at least part of the clamping piece extends into the clamping cavity; the top is provided with a clamping part, and the top extends into the clamping cavity through the clamping part and is matched and clamped with the part of the clamping piece extending into the clamping cavity.

As one embodiment, the side wall of the clamping seat is provided with a through hole or a through groove communicated with the clamping cavity, and the clamping piece is arranged in the through hole or the through groove of the clamping seat in a twistable manner through a torsion spring; the part of the clamping piece extending into the clamping cavity is a clamping part, at least part of the clamping piece extends out of the clamping seat, and the part of the clamping piece extending out of the clamping seat is a stress part.

As one embodiment, one end of the torsion spring is arranged in the through hole or the through groove of the clamping seat, and the other end of the torsion spring is arranged on the clamping piece; the clamping piece and the clamping part can be driven to synchronously rotate when the stress part is pressed by external force, or the clamping part can be driven to synchronously rotate when the clamping part is pressed by the top.

As an implementation mode, the clamping portion is a clamping convex column, the clamping convex column is arranged on the upper surface of the top, a clamping groove is formed in the periphery side of the clamping convex column, and the clamping groove is of an annular groove structure formed by sinking towards the inside of the clamping convex column.

As an implementation mode, two through holes or through grooves are symmetrically formed in the side wall of the clamping seat respectively, clamping pieces are movably arranged in the two through holes or the through grooves respectively, and the two clamping pieces are symmetrically arranged at equal heights respectively.

As one implementation mode, one side of the clamping parts of the two clamping parts, which faces the opening of the clamping cavity, is of an inclined surface structure, one end of the two clamping parts, which extends into the innermost part of the clamping cavity, is respectively inclined towards the side wall of the clamping cavity, and one surface of the two clamping parts, which is far away from the opening of the clamping cavity, is parallel to the top surface of the clamping cavity.

As one embodiment, the end of the clamping seat away from the opening of the clamping cavity is coaxially provided with a driven gear.

Compared with the prior art, the gyro clamping device has the beneficial effects that:

according to the clamping device formed by the clamping piece and the clamping cavity, and the clamping convex columns and the clamping grooves on the gyroscope are matched, so that the clamping part of the clamping piece can be automatically jacked up after the gyroscope is inserted into the clamping cavity through the clamping convex columns, the clamping grooves on the clamping convex columns are matched and clamped with the clamping part on the clamping piece, the gyroscope and the clamping device are clamped simply, conveniently and rapidly, and the connection between the gyroscope and the clamping device is relatively stable; then through triggering the atress portion on the grip piece can make the grip piece take place to rotate and drive the joint recess of grip portion and top and separate each other, make top and grip piece quick separation from this, improved the playability of top toy and experience of playing and feel.

On the other hand, the utility model also provides a top toy, which comprises the top clamping device according to any one of the technical schemes, and further comprises a shell with an opening at one end, wherein the top clamping device is rotatably arranged in the shell, and the opening orientation of a clamping cavity of the top clamping device is consistent with the opening orientation of the shell.

As one embodiment, the shell is provided with a trigger piece and a return spring, the trigger piece is arranged in the shell in a telescopic way through the return spring, the trigger piece is provided with a pressing part and a trigger part, the pressing part extends out of the shell, and the trigger part is arranged on one side of the clamping piece; when the pressing part is pressed by external force, the pressing part drives the trigger piece to move towards the direction of compressing the reset spring, so that the trigger piece is propped against the clamping piece and the top is separated from the part of the clamping piece extending into the clamping cavity.

As one embodiment, a driving device is arranged on the shell, and the driving device is in driving connection with the top clamping device.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic diagram of a top clamping device according to the present utility model;

FIG. 2 is a schematic diagram of the connection of the top clamping device to the top and trigger of the present utility model;

FIG. 3 is a schematic diagram of the connection of the top clamping device to the top, trigger, and drive device of the present utility model;

FIG. 4 is a schematic diagram of the clamping between the top clamping device and the top of the present utility model;

FIG. 5 is a schematic diagram of the process of releasing the top from the top holder of the present utility model;

FIG. 6 is a schematic diagram of the construction of the gyroscopic toy of the present utility model;

FIG. 7 is one of the schematic internal structural views of the gyroscopic toy of the present utility model;

FIG. 8 is a second schematic view of the internal structure of the gyroscopic toy of the present utility model;

fig. 9 is a third schematic view of the internal structure of the gyroscopic toy of the present utility model.

Reference numerals illustrate: 10. a top clamping device; 11. a clamping seat; 12. a driven gear; 13. a clamping cavity; 14. a clamping member; 15. a clamping part; 16. a torsion spring; 17. a force receiving part; 18. a rotating groove; 20. a top; 21. clamping the convex column; 22. a clamping groove; 30. a housing; 40. a trigger; 41. a pressing part; 42. a trigger part; 43. a telescopic spring; 50. a driving device; 51. a drive box; 52. a guide slide bar; 53. a gravity block; 54. a drive rack; 55. a drive gear; 56. a clutch gear; 57. an output gear.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible implementations and advantages of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.

Please refer to fig. 1 to 9; the embodiment provides a top clamping device 10, which comprises a clamping seat 11 and a clamping piece 14, wherein the clamping seat 11 is provided with a clamping cavity 13, the clamping cavity 13 is of a cavity structure with one end open, the clamping piece 14 is movably arranged on the clamping seat 11, and at least part of the clamping piece 14 extends into the clamping cavity 13; the top 20 is provided with a clamping part 15, and the top 20 extends into the clamping cavity 13 through the clamping part and is matched and clamped with the part of the clamping piece 14 extending into the clamping cavity 13. Therefore, the clamping structure formed by the clamping piece 14 and the clamping cavity 13 enables the clamping of the top 20 to be simple and convenient, and the top 20 and the clamping piece 14 can be quickly separated by triggering the clamping piece 14, so that the playability and the playing experience of the top 20 toy are improved.

In this embodiment, the side wall of the clamping seat 11 is provided with a through hole or a through groove communicated with the clamping cavity 13, and the clamping piece 14 is rotatably arranged in the through hole or the through groove of the clamping seat 11 through a torsion spring 16; the part of the clamping piece 14 extending into the clamping cavity 13 is a clamping part 15, at least part of the clamping piece 14 extends out of the clamping seat 11, and the part of the clamping piece 14 extending out of the clamping seat 11 is a stress part 17.

Optionally, the clamping portion of the top 20 in this embodiment is a clamping protruding column 21, the clamping protruding column 21 is disposed on the upper surface of the top 20, and a clamping groove 22 is disposed on the outer peripheral side of the clamping protruding column 21, and the clamping groove 22 is an annular groove structure formed towards the inner recess of the clamping protruding column 21.

Further, the clamping piece 14 is rotatably disposed in a through hole or a through groove of the clamping seat 11, one end of the torsion spring 16 is disposed in the through hole or the through groove of the clamping seat 11, and the other end of the torsion spring 16 is disposed on the clamping piece 14; the force-bearing portion 17 may drive the clamping member 14 and the clamping portion 15 to rotate synchronously when being pressed by an external force, or the clamping portion 15 may drive the clamping member 14 and the force-bearing portion 17 to rotate synchronously when being pressed by the top 20. Therefore, the force bearing portion 17 of the clamping piece 14 is triggered to rotate the clamping piece 14 and drive the clamping portion 15 to be separated from the clamping groove 22 of the top 20, so that the top 20 is rapidly separated from the clamping piece 14, and the playability and playing experience of the top 20 toy are improved.

In order to make the clamping between the clamping piece 14 and the top 20 more stable, in this embodiment, two through holes or through slots are symmetrically disposed on the side wall of the clamping seat 11, the clamping piece 14 is movably disposed in the two through holes or through slots, and the two clamping pieces 14 are symmetrically disposed at equal heights.

On the other hand, the sides of the clamping portions 15 of the two clamping members 14, which are open to the clamping cavity 13, are inclined structures, and the innermost ends of the two clamping portions 15, which extend into the clamping cavity 13, are respectively inclined toward the side walls of the clamping cavity 13, and the sides of the two clamping portions 15, which are far away from the opening of the clamping cavity 13, are parallel to the top surface of the clamping cavity 13.

Therefore, when the clamping convex column 21 of the top 20 is inserted into the clamping cavity 13, the top of the clamping convex column 21 will push up the clamping portions 15 of the two clamping pieces 14 until the two clamping portions 15 are clamped into the clamping grooves 22 of the clamping convex column 21, so as to rapidly complete the clamping of the top 20 and the clamping cavity 13. When the top 20 is required to be released, the force bearing parts 17 on the two clamping pieces 14 are pressed to enable the clamping parts 15 on the two clamping pieces 14 to rotate in the direction away from the opening of the clamping cavity 13 and jack the clamping grooves 22 of the clamping convex columns 21 so as to realize separation between the two clamping grooves, so that the top 20 is quickly separated from the clamping pieces 14, and the playability and playing experience of the top 20 toy are improved.

In order to make the top 20 clamped in the clamping cavity 13 difficult to generate relative movement, the clamping cavity 13 in this embodiment is a polygonal cylindrical cavity structure, and correspondingly, the clamping convex column 21 of the top 20 is a polygonal cylindrical structure, such as a hexagon, an octagon, and other polygons. Therefore, when the two are combined with each other, the outer side wall of the clamping convex column 21 of the top 20 is nested in the clamping cavity 13, so that the connection between the two is compact, and the relative movement is not easy to generate.

Alternatively, the clamping seat 11 of the present embodiment may be used to rotate the top 20 movably clamped in the clamping cavity 13. Thus, in some embodiments, the end of the clamping seat 11 far from the opening of the clamping cavity 13 is coaxially provided with the driven gear 12, so that the clamping seat 11 can be in transmission connection with other driving devices 50 through the driven gear 12 to drive the clamping seat 11 to rotate through the driving devices 50.

In addition, in some embodiments, a magnetic attraction protrusion may be further disposed at an end of the clamping seat 11 far from the opening of the clamping cavity 13, and the magnetic attraction protrusion may be attracted to other driving devices 50 to drive the clamping seat 11 to rotate by the driving devices 50.

The embodiment also provides a top 20 toy, which comprises the top clamping device 10 according to any one of the above technical schemes, and further comprises a shell 30 with an opening at one end, wherein the top clamping device 10 is rotatably arranged in the shell 30, and the opening orientation of the clamping cavity 13 of the top clamping device 10 is consistent with the opening orientation of the shell 30.

Wherein, the casing 30 of this embodiment is provided with a rotating bearing, the end of the clamping seat 11 far away from the opening of the clamping cavity 13 is provided with a rotating convex column, and the rotating convex column is provided with a rotating groove 18. In this way, the rotating bearing of the present embodiment is sleeved in the rotating groove 18 on the rotating boss, so that the top clamping device 10 is rotatably disposed in the housing 30.

Optionally, a trigger 40 and a return spring are disposed in the housing 30 of the present embodiment, the trigger 40 is telescopically disposed in the housing 30 by the return spring, a pressing portion 41 and a trigger portion 42 are disposed on the trigger 40, the pressing portion 41 protrudes out of the housing 30, and the trigger portion 42 is disposed on one side of the clamping member 14; when the pressing portion 41 is pressed by an external force, the pressing portion 41 drives the trigger piece 40 to move in a direction of compressing the return spring, so that the trigger portion 42 abuts against the clamping piece 14 and the top 20 and the portion of the clamping piece 14 extending into the clamping cavity 13 are separated from each other.

In order to enable the triggering portion 42 to trigger the force receiving portions 17 on the two clamping members 14 at the same time, the triggering portion 42 of the present embodiment has a ring structure, and the triggering portion 42 and the two force receiving portions 17 are disposed in parallel, so that when the triggering portion 42 is pressed down onto the two force receiving portions 17, the triggering portion 42 can simultaneously press against the two force receiving portions 17.

On the other hand, the case 30 of the present embodiment is provided with a driving device 50, and the driving device 50 is in driving connection with the top clamping device 10. Therefore, the driving device 50 can drive the top clamping device 10 to rotate and accelerate, and then the trigger piece 40 is pressed against the clamping piece 14, so that the top 20 and the part of the clamping piece 14 extending into the clamping cavity 13 are separated from each other.

Optionally, in some embodiments, the driven gear 12 is disposed on the clamping seat 11 of the top clamping device 10, and the driving device 50 of this embodiment includes a driving box 51, an accelerating gear set and a gravity block 53, where the accelerating gear set is rotatably disposed on the driving box 51 and is in driving connection with the driven gear 12, the gravity block 53 is slidably disposed on the driving box 51 and the gravity block 53 is in driving connection with the accelerating gear set; when the gravity block 53 slides back and forth on the driving box 51, the gravity block 53 drives the accelerating gear set to rotate, and then the driven gear 12 is driven to rotate by the accelerating gear set.

Wherein, the acceleration gear set of this embodiment includes a drive gear 55, a clutch gear 56 and an output gear 57, at least a part of the drive gear 55 extends out of one side of the drive box 51, the gravity block 53 is provided with a drive rack 54, the drive rack 54 is in driving connection with the part of the drive gear 55 extending out of the drive box 51, the clutch gear 56 is slidably arranged in the drive box 51, and the clutch gear 56 is in meshing connection with the drive gear 55; the output gear 57 is disposed on one side of the clutch gear 56, and the output gear 57 is in driving connection with the driven gear 12.

In addition, the driving box 51 of the present embodiment is provided with a guide slide rod 52, and correspondingly, the gravity block 53 of the present embodiment is provided with a guide slide block, and the guide slide block is provided with a slide hole, so that the gravity block 53 is sleeved on the guide slide rod 52 through the slide hole in the guide slide block, and the gravity block 53 can slide back and forth on the guide slide rod 52.

Therefore, in this embodiment, through the acceleration gear set using the clutch principle, when the driving rack 54 drives the driving gear 55 to rotate in the forward direction, the driving gear 55 drives the clutch gear 56 to rotate, and the clutch gear 56 slides to a position close to the output gear 57 under the centrifugal force of the driving gear 55 and is in meshed connection with the output gear 57, so as to drive the output gear 57 to rotate; when the driving rack 54 drives the driving gear 55 to rotate reversely, the driving gear 55 drives the clutch gear 56 to rotate, and the clutch gear 56 slides to a position away from the output gear 57 under the centrifugal force of the driving gear 55 and is not contacted with the output gear 57.

In order to make the efficiency of the accelerating gear set higher, further, the two sides of the output gear 57 of the present embodiment are symmetrically provided with the clutch gear 56 and the driving gear 55 respectively, the two sides of the driving box 51 located on the output gear 57 are symmetrically provided with the arc-shaped sliding grooves respectively, the two clutch gears 56 are slidably disposed in the two arc-shaped sliding grooves respectively, at least part of the two driving gears 55 extend out of the two sides of the driving box 51 respectively, and the two sides of the gravity block 53 are symmetrically provided with the driving racks 54 respectively, and the two driving racks 54 are engaged and connected with the two driving gears 55 respectively. Thus, when the gravity block 53 slides back and forth on the driving box 51, the two driving racks 54 of the gravity block 53 always drive the two driving gears 55 to rotate, and by the symmetrical design of the two clutch gears 56, when the gravity block 53 slides along one direction, only one driving gear 55 drives the corresponding clutch gear 56 to mesh with the output gear 57 and drive the output gear 57 to rotate, and when the gravity block 53 slides reversely, the corresponding clutch gear 56 of the other driving gear 55 meshes with the output gear 57 and drives the output gear 57 to rotate. That is, the gravity block 53 can drive and accelerate the output gear 57 in the same direction when sliding back and forth, so that the acceleration efficiency of the acceleration gear set is effectively improved.

When the top 20 toy of the embodiment plays, firstly, the top 20 is inserted towards one end of the opening of the shell 30, and the clamping convex column 21 on the top 20 is inserted into the clamping cavity 13 of the clamping seat 11, so that the clamping part of the clamping piece 14 is matched and clamped with the clamping groove of the clamping convex column 21, and the top 20 can be movably clamped on the clamping seat 11; then the gravity block 53 swings in a manner of swinging the shell 30, so that the gravity block 53 slides back and forth on the guide slide rod 52 of the driving box 51, the acceleration gear set is driven to rotate and accelerate by the driving rack 54 on the gravity block 53, the driven gear 12 and the clamping seat 11 are driven to rotate and accelerate by the acceleration gear set, and the gyroscope 20 is synchronously driven to accelerate and store energy; the stored top 20 can be separated from the clamping groove of the clamping convex column 21 by pressing the pressing portion 41 of the triggering piece 40, so that the triggering portion 42 of the triggering piece 40 is pressed against the stress portion 17 of the clamping piece 14, and the top 20 can drop out from one end of the opening of the housing 30 under the gravity of the top.

Compared with the prior art, the smart design of the clamping seat 11 and the clamping piece 14 on the top clamping device 10 enables the top 20 to be matched with the clamping piece 14 on the clamping seat 11 simply, and the clamping or releasing operation between the top 20 and the clamping piece 14 is simple and convenient, so that the top 20 is clamped and easy to happen, and the interest and playability of the top 20 toy are improved; in addition, the utility model can drive the gravity block 53 to slide back and forth on the driving box 51 by swinging the shell 30, and the gravity block 53 can drive the accelerating gear set in one way in the back and forth sliding process, so that the accelerating gear set can continuously drive the top clamping device 10 to drive and accelerate and synchronously drive the top 20 to rotate, and then the triggering piece 40 triggers the clamping piece 14 to be released from the top 20 so as to enable the top 20 to drop out from one end of the opening of the shell 30, thus the playing method for driving the top 20 to accelerate is more novel, interesting, convenient and playful.

In other embodiments, the driving device 50 may be electrically driven, for example, the driving device 50 includes a driving motor and a power source, and a driving gear is disposed at an output end of the driving motor, so as to be in driving connection with the driven gear 12 on the clamping seat 11 through the driving gear; when the power supply supplies power to the driving motor, the driving motor drives the driving gear to rotate, and then the driving gear drives the driven gear 12 on the clamping seat 11 to rotate and accelerate.

In addition, in other embodiments, the driving device 50 may be a long rack, a limiting through slot through which the long rack passes is provided in the housing 30, and at least a portion of the driven gear 12 on the clamping seat 11 is disposed in the limiting through slot, so that the long rack can be cooperatively connected with the driven gear 12 when passing through the limiting through slot, so that the long rack can drive the driven gear 12 to rotate when being pulled out from the limiting through slot, and further synchronously drive the clamping seat 11 and the top 20 to accelerate rotation.

The above examples merely represent a few embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the inventive gyroscopic clamping device and gyroscopic toy. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (10)

1. A top clamping device, characterized in that:

the clamping device comprises a clamping seat and a clamping piece, wherein the clamping seat is provided with a clamping cavity, the clamping cavity is of a cavity structure with an opening at one end, the clamping piece is movably arranged on the clamping seat, and at least part of the clamping piece extends into the clamping cavity; the top is provided with a clamping part, and the top extends into the clamping cavity through the clamping part and is matched and clamped with the part of the clamping piece extending into the clamping cavity.

2. The top clamping device of claim 1, wherein:

the side wall of the clamping seat is provided with a through hole or a through groove communicated with the clamping cavity, and the clamping piece is arranged in the through hole or the through groove of the clamping seat in a twistable manner through a torsion spring; the part of the clamping piece extending into the clamping cavity is a clamping part, at least part of the clamping piece extends out of the clamping seat, and the part of the clamping piece extending out of the clamping seat is a stress part.

3. The top clamping device of claim 2, wherein:

one end of the torsion spring is arranged in the through hole or the through groove of the clamping seat, and the other end of the torsion spring is arranged on the clamping piece; the clamping piece and the clamping part can be driven to synchronously rotate when the stress part is pressed by external force, or the clamping part can be driven to synchronously rotate when the clamping part is pressed by the top.

4. The top clamping device of claim 2, wherein:

the clamping part is a clamping convex column, the clamping convex column is arranged on the upper surface of the top, a clamping groove is formed in the periphery side of the clamping convex column, and the clamping groove is of an annular groove structure formed by sinking towards the inside of the clamping convex column.

5. The top clamping device of claim 4, wherein:

two through holes or through grooves are symmetrically arranged on the side wall of the clamping seat respectively, clamping pieces are movably arranged in the two through holes or the through grooves respectively, and the two clamping pieces are symmetrically arranged at equal heights respectively.

6. The top clamping device of claim 5, wherein:

the clamping parts of the two clamping pieces are inclined surface structures towards one side of the opening of the clamping cavity, one end of each clamping part extending into the innermost part of the clamping cavity is inclined towards the side wall of the clamping cavity, and the two clamping parts are arranged in parallel with the top surface of the clamping cavity on the side away from the opening of the clamping cavity.

7. The top clamping device of claim 1, wherein:

and a driven gear is coaxially arranged at one end of the clamping seat, which is far away from the opening of the clamping cavity.

8. A gyroscopic toy, comprising:

the top clamping device of any one of claims 1 to 7, further comprising a housing having an opening at one end, the top clamping device being rotatably disposed in the housing with an opening of a clamping cavity of the top clamping device facing in unison with the opening of the housing.

9. The gyroscopic toy of claim 8, wherein:

the shell is internally provided with a trigger piece and a return spring, the trigger piece is telescopically arranged in the shell through the return spring, the trigger piece is provided with a pressing part and a trigger part, the pressing part extends out of the shell, and the trigger part is arranged on one side of the clamping piece; when the pressing part is pressed by external force, the pressing part drives the trigger piece to move towards the direction of compressing the reset spring, so that the trigger piece is propped against the clamping piece and the top is separated from the part of the clamping piece extending into the clamping cavity.

10. The gyroscopic toy of claim 8, wherein:

the shell is provided with a driving device which is in driving connection with the top clamping device.