CN108479083B

CN108479083B - Gyroscope and method of using the same

Info

Publication number: CN108479083B
Application number: CN201810288401.XA
Authority: CN
Inventors: 明玉平
Original assignee: Guangzhou Sanbao Cartoon Toys Co Ltd
Current assignee: Guangzhou Sanbao Cartoon Toys Co Ltd
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2019-12-20
Anticipated expiration: 2038-04-03
Also published as: CN108479083A

Abstract

The invention discloses a gyroscope and a using method thereof. Wherein, the gyroscope includes: the emitter comprises a driving mechanism, a turntable connected with the driving mechanism and a driving tooth arranged at one end of the turntable far away from the driving mechanism; the gyroscope comprises a gyroscope head, a connecting part connected with the gyroscope head and a driven tooth arranged on the connecting part; the magnetic attraction component comprises a first magnetic attraction part arranged on the emitter and a second magnetic attraction part arranged on the top, and the first magnetic attraction part and the second magnetic attraction part can be mutually magnetically attracted to enable the driving tooth to be automatically meshed with the driven tooth and the emitter to be connected with the top; the driving mechanism can drive the top to rotate when driving the turntable to rotate; when the turntable decelerates or stops rotating, the driven teeth are separated from the driving teeth so as to launch the spinning top. The transmitter can be automatically connected with the gyroscope and calibrate the connection position between the transmitter and the gyroscope, and can realize infinite acceleration of the gyroscope. The gyroscope has the advantages of simple structure, strong entertainment and playability and good user experience.

Description

Gyroscope and method of using the same

Technical Field

The invention relates to the field of toys, in particular to a gyroscope and a using method thereof.

Background

The gyroscope in the prior art generally comprises a gyroscope and a transmitter for driving the gyroscope to rotate, wherein the gyroscope is separated from the transmitter after obtaining kinetic energy and then continuously rotates by means of inertia of the gyroscope. The connection and separation mode of the gyroscope and the emitter is basically simple mechanical engagement connection, the connection of the gyroscope and the emitter can be realized only by accurately aligning by hands, the gyroscope is connected to the emitter, the joyful effect is brought in the playing of the gyroscope, and the gyroscope can only be used for very complicated circular playing which is arranged on the emitter for emitting after the gyroscope is stopped and then arranged on the emitter for emitting by hands.

Disclosure of Invention

The invention aims to provide a gyroscope and a using method thereof, wherein a transmitter and the gyroscope can automatically calibrate the connecting position between the transmitter and the gyroscope in the process of magnetic attraction connection, so that the gyroscope can be quickly and simply installed on the transmitter; in the process of mounting the gyroscope on the emitter, the gyroscope can be automatically and accurately mounted on the emitter only by enabling the turntable of the emitter to approach the connecting part of the gyroscope in rest or rotation by hands, and the gyroscope can be mounted on the emitter through the non-contact manner, so that the gyroscope is very convenient; and the gyroscope can be accelerated infinitely through the emitter, so that the gyroscope can rotate continuously.

In order to achieve the purpose, the invention adopts the following technical scheme:

in one aspect, the present invention provides a gyroscope comprising:

the emitter comprises a driving mechanism, a rotary disc connected with the driving mechanism and a driving tooth arranged at one end of the rotary disc far away from the driving mechanism;

the gyroscope comprises a gyroscope head, a connecting part connected with the gyroscope head and a driven tooth arranged on the connecting part;

the magnetic attraction component comprises a first magnetic attraction part arranged on the emitter and a second magnetic attraction part arranged on the gyroscope, and the first magnetic attraction part and the second magnetic attraction part can attract each other to enable the driving tooth to be automatically meshed with the driven tooth and enable the emitter to be connected with the gyroscope;

when the driving mechanism drives the turntable to rotate, the spinning top can be driven to rotate; when the turntable decelerates or stops rotating, the driven teeth are separated from the driving teeth so as to launch the spinning top.

As a preferred scheme of the gyroscope, the driving tooth comprises a plurality of first tooth parts which are arranged at intervals, the first tooth parts are arranged annularly, and accommodating grooves for accommodating the connecting parts are formed among the first tooth parts; the driven gear is provided with a notch with an opening facing the rotary table at a position corresponding to the first gear, the notch is provided with a second abutting surface capable of abutting against the first gear and a second leading-out surface connected with the second abutting surface, when the first gear abuts against the second abutting surface, the driving gear is meshed with the driven gear, and when the rotary table stops rotating, the first gear can move to the outside of the notch along the second leading-out surface, so that the driving gear is separated from the driven gear.

As a preferable scheme of the gyroscope, the first tooth portion has a first abutting surface and a first leading-out surface, the first abutting surface is parallel to the second abutting surface, when the first abutting surface abuts against the second abutting surface, the driving tooth is engaged with the driven tooth, and when the turntable stops rotating, the first leading-out surface can move to the outside of the notch along the second leading-out surface of the rotating gyroscope.

As a preferable aspect of the gyroscope, a width direction of the first abutting surface coincides with a radial direction of the turntable, and a width direction of the second abutting surface coincides with a radial direction of the connecting portion.

As a preferable scheme of the gyroscope, the first lead-out surface is an inclined surface, one end of the inclined surface extends to one end of the first tooth portion, which is far away from the turntable, and the other end of the inclined surface extends to an opposite surface of the first tooth portion, which is opposite to the first blocking surface; the second leading-out surface is a spiral surface, and one end, far away from the second resisting surface, of the spiral surface extends to one end, far away from the gyro head, of the driven tooth.

As a preferred scheme of the gyroscope, the turntable comprises a turntable body and a cylindrical sleeve facing the periphery of the turntable body, the gyroscope is convexly arranged on the turntable, the inner wall of the cylindrical sleeve is connected with the outer wall of the driving tooth, the second magnetic attraction part is arranged at one end, away from the gyroscope head, of the connecting part, and the first magnetic attraction part is arranged on the turntable body and corresponds to the second magnetic attraction part in position.

As a preferred scheme of the gyroscope, the first magnetic attraction part or the second magnetic attraction part is an electromagnet, and when the electromagnet is powered on, the first magnetic attraction part and the second magnetic attraction part can attract each other to connect the emitter and the gyroscope; when the electromagnet is powered off, the emitter is separated from the gyroscope.

As a preferable scheme of the gyroscope, the first magnetic attraction part is embedded in the driving tooth and is adjacent to one end of the driving tooth close to the driven tooth, and the second magnetic attraction part is embedded in the driven tooth and is adjacent to one end of the driven tooth close to the driving tooth.

In another aspect, the present invention provides a method for using a gyroscope, comprising the steps of:

connecting: the method comprises the following steps that a connecting part of a gyroscope of the gyroscope is close to a turntable of an emitter, when a first magnetic attraction part on the turntable and a second magnetic attraction part on the connecting part of the gyroscope are positioned in a mutual magnetic attraction action range, the emitter and the gyroscope are connected under the magnetic attraction action of the first magnetic attraction part and the second magnetic attraction part, a driven tooth on the gyroscope moves towards a direction close to a driving tooth on the turntable, the driven tooth on the gyroscope moves to be tightly attached to the driving tooth along a first leading-out surface of the driving tooth to realize automatic meshing, and the first leading-out surface is an inclined surface;

starting: starting a driving mechanism on the launcher to enable a rotary disc of the launcher to rotate;

emission: controlling a braking mechanism connected with the driving mechanism to work, so that the rotating speed of the rotating disc is smaller than that of the gyroscope, when the rotating speed difference between the rotating disc and the gyroscope exceeds a set value, the driven teeth generate movement along a first leading-out surface of the driving teeth under the inertial rotation action of the gyroscope and generate axial component force, and when the axial component force is larger than the magnetic attraction acting force of the first magnetic attraction part and the second magnetic attraction part, the gyroscope is separated from the emitter, and the gyroscope continues to rotate;

wherein the initiating step is after the connecting step and before the transmitting step; alternatively, the connecting step is after the initiating step and before the transmitting step.

As a preferable aspect of the method for using a gyroscope, the step of transmitting further includes accelerating the rotating gyroscope:

starting the driving mechanism to enable the turntable to rotate, enabling the turntable of the rotating emitter to be close to the rotating gyroscope, enabling the emitter and the gyroscope to be connected under the magnetic attraction effect of the first magnetic attraction part and the second magnetic attraction part when the first magnetic attraction part on the turntable and the second magnetic attraction part on the connecting part of the gyroscope are located in the mutual magnetic attraction effect range, enabling the driven teeth on the gyroscope to move towards the direction close to the driving teeth on the turntable, enabling the driven teeth on the gyroscope to move along the first leading-out surface of the driving teeth to be tightly attached to the driving teeth to achieve automatic meshing again, and enabling the turntable to drive the gyroscope to rotate in an accelerated mode;

repeating the transmitting step to separate the gyroscope from the transmitter so as to accelerate the rotation of the separated gyroscope;

repeating the accelerating step and the transmitting step to accelerate the gyroscope for unlimited times so as to realize continuous rotation.

The invention has the beneficial effects that: when the transmitter is magnetically attracted and connected with the gyroscope through the magnetic attraction component, the passive teeth can be automatically calibrated to be meshed with the driving teeth, the driving mechanism can drive the gyroscope to rotate, and when the driving mechanism stops working and the magnetic attraction acting force of the magnetic attraction component is overcome by the relative rotation inertia force between the gyroscope and the turntable, the passive teeth are separated from the driving teeth, so that the purpose of transmitting the gyroscope is achieved. For the spinning top, the emitter can also automatically magnetically attract and connect and calibrate the connection position between the emitter and the spinning top through the magnetic attraction component, and accelerate the spinning top, so that the spinning top can achieve the purpose of infinite acceleration. Compared with the prior art, the transmitter can be automatically connected with the gyroscope and calibrate the connection position between the transmitter and the gyroscope, and infinite acceleration of the gyroscope can be realized. The gyroscope has the advantages of simple structure, strong entertainment and playability and good user experience effect.

Drawings

Fig. 1 is a schematic structural diagram of a gyroscope according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a gyroscope with a driving tooth removed according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a gyroscope with the driving teeth, the driven teeth, and the cylindrical sleeve removed according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an emitter according to an embodiment of the present invention.

FIG. 5 is a schematic view of an installation structure of the turntable, the driving gear and the first magnetic attraction portion according to an embodiment of the invention

Fig. 6 is a schematic structural diagram of a gyroscope according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a gyroscope with a transmitter housing removed according to an embodiment of the present invention.

In the figure:

1. a transmitter; 11. a drive mechanism; 111. a driver; 112. a transmission structure; 1121. a driving gear; 1122. a driven gear; 1123. an intermediate gear; 1124. a clutch gear; 12. a turntable; 121. a turntable body; 122. a cylindrical sleeve; 13. a driving tooth; 131. a first abutment surface; 132. a first lead-out face; 141. a brake button; 142. a position clamping hole;

2. a top; 21. a gyro head; 22. a connecting portion; 23. a passive tooth; 231. a second abutment surface; 232. a second lead-out face;

31. a first magnetic attraction part; 32. a second magnetic attraction part.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "fixed" is to be understood broadly, e.g. as being fixedly attached, detachably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the word "over" a first feature or feature in a second feature may include the word "over" or "over" the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under" a second feature may include a first feature that is directly under and obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 7, in the present invention, the present embodiment provides a gyroscope including:

the emitter 1 comprises a driving mechanism 11, a rotary table 12 connected with the driving mechanism 11 and a driving tooth 13 arranged at one end of the rotary table 12 far away from the driving mechanism 11;

the gyroscope 2 comprises a gyroscope head 21, a connecting part 22 connected with the gyroscope head 21 and a driven tooth 23 arranged on the connecting part 22;

the magnetic attraction component comprises a first magnetic attraction part 31 arranged on the emitter 1 and a second magnetic attraction part 32 arranged on the spinning top 2, and the first magnetic attraction part 31 and the second magnetic attraction part 32 can attract each other to enable the driving tooth 13 to be automatically meshed with the driven tooth 23 and enable the emitter 1 to be connected with the spinning top 2;

when the driving mechanism 11 drives the turntable 12 to rotate, the spinning top 2 can be driven to rotate; when the driving mechanism 11 controls the turntable 12 to decelerate or stop rotating, the driven teeth 23 are separated from the driving teeth 13 to launch the spinning top 2.

When the rotating disc 12 is close to the stationary connecting part 22, the connecting part 22 moves to be magnetically connected with the rotating disc 12 under the action of the magnetic attraction component, so that the driven teeth 23 automatically approach to the driving teeth 13 and are meshed with the driving teeth 13, and the driving mechanism 11 can drive the spinning top 2 to rotate through the rotating disc 12; when the driving mechanism 11 controls the rotating disc 12 to stop rotating or rotate at a reduced speed, the driven teeth 23 can automatically move to be separated from the driving teeth 13 under the inertial rotation effect of the spinning top 2, so that the connecting part 22 is separated from the rotating disc 12, and the spinning top 2 continues to rotate; when the rotating disc 12 is close to the rotating connecting portion 22, the connecting portion 22 moves to be magnetically connected with the rotating disc 12 under the action of the magnetic attraction component, so that the driven teeth 23 automatically approach to the driving teeth 13 again and are meshed with the driving teeth 13, and the driving mechanism 11 can continuously drive the spinning top 2 to rotate in an accelerating manner.

In this embodiment, when the rotating disc 12 on the transmitter 1 approaches the connecting portion 22 of the gyroscope 2 to the magnetic attraction interaction range of the magnetic attraction components, the transmitter 1 is magnetically attracted and connected with the gyroscope 2 under the magnetic attraction action of the first magnetic attraction portion 31 and the second magnetic attraction portion 32, the driven teeth 23 automatically cling to the driving teeth 13 and are automatically engaged with the driving teeth 13, after the driving mechanism 11 drives the rotating disc 12 to rotate, the driving teeth 13 on the rotating disc 12 are driven to rotate, and the driving teeth 13 transmit kinetic energy to the driven teeth 23 engaged therewith, so as to drive the gyroscope 2 to rotate; in the process of high-speed rotation of the spinning top 2, when the driving mechanism 11 controls the rotating disc 12 to stop rotating or suddenly decelerate, that is, when the difference between the rotating speed of the rotating disc 12 and the spinning top 2 is large enough (the difference between the rotating speed exceeds a set value), the relative rotation inertia force between the spinning top 2 and the rotating disc 12 overcomes the magnetic attraction acting force between the first magnetic attraction part 31 and the second magnetic attraction part 32, that is, the driven tooth 23 generates an axial component force for separating the magnetic attraction, and the component force overcomes the magnetic attraction force to separate the driven tooth 23 from the driving tooth 13, so that the purpose of launching the spinning top 2 is achieved. For the spinning top 2 in rotation, the emitter 1 can also magnetically attract the connection and the calibration of the spinning top 2 through the magnetic attraction component, accelerate the spinning top 2 and control the emission of the spinning top 2 through the driving mechanism 11, so that the spinning top 2 can achieve the purpose of infinite acceleration, and the spinning top 2 can continuously rotate repeatedly. Compared with the prior art, the gyroscope of the embodiment has the advantages that the emitter 1 can be automatically connected with the gyroscope 2 and calibrate the connection position between the two, so that the gyroscope 2 is driven to rotate or rotate in an accelerated mode through the driving mechanism 11, and the infinite acceleration of the gyroscope 2 is realized. The gyroscope of the embodiment has the advantages of simple structure, strong entertainment and playability and good user experience effect.

As shown in fig. 5, the driving tooth 13 includes a plurality of first tooth portions arranged at intervals, the plurality of first tooth portions are arranged annularly, and an accommodating groove for accommodating the connecting portion 22 is formed between the plurality of first tooth portions; as shown in fig. 6, a notch having an opening facing the rotary disk 12 is disposed at a position of the passive tooth 23 corresponding to the first tooth, the notch has a second abutting surface 231 abutting against the first tooth and a second leading-out surface 232 connected to the second abutting surface 231, when the first tooth abuts against the second abutting surface 231, the driving tooth 13 is engaged with the passive tooth 23, when the rotary disk 12 stops rotating or suddenly decelerates, a relative motion is generated between the passive tooth 23 and the driving tooth 13, and the first tooth can move out of the notch along the second leading-out surface 232, so that the driving tooth 13 is separated from the passive tooth 23.

In this embodiment, the receiving groove is used for receiving the connecting portion 22, so that the driven teeth 23 disposed on the connecting portion 22 can be stably engaged with the first teeth of the driving teeth 13, and the driving teeth 13 and the driven teeth 23 are prevented from being dislocated to affect the connection stability between the transmitter 1 and the top 2. Specifically, as shown in fig. 5, the driving tooth 13 includes two first tooth portions symmetrically disposed on the rotating disk 12, the first tooth portion is actually a rectangular column structure, correspondingly, two notches are designed on the driven tooth 23, a side surface of the first tooth portion facing the rotating direction of the rotating disk 12 can abut against the second abutting surface 231 of the notch, and when the rotating disk 12 stops rotating or suddenly decelerates, the first tooth portion can move to the outside of the notch along the second leading-out surface 232 of the driven tooth 23, thereby separating the driving tooth 13 from the driven tooth 23.

Of course, the number of the first teeth in this embodiment is not limited to two, and in other embodiments, the number of the first teeth may be three or more according to the size of the gyroscope, and accordingly, the number of the notches in the passive teeth 23 corresponds to the number of the first teeth.

In a preferred embodiment of the present invention, the first tooth portion has a first abutting surface 131 and a first leading-out surface 132, the first abutting surface 131 is parallel to the second abutting surface 231, when the first abutting surface 131 abuts against the second abutting surface 231, the driving tooth 13 is engaged with the driven tooth 23, and when the rotating disc 12 stops rotating or suddenly decelerates to rotate, the driven tooth 23 generates an axial component force overcoming a magnetic attraction force, so that the first leading-out surface 132 moves out of the gap along the second leading-out surface 232 of the rotating spinning top 2, and the driving tooth 13 and the driven tooth 23 are quickly separated.

In a preferred embodiment of the present invention, the width direction of the first abutting surface 131 is consistent with the radial direction of the rotating disk 12, and the width direction of the second abutting surface 231 is consistent with the radial direction of the connecting portion 22; when emitter 1 is connected to spinning top 2 through the magnetically attractive assembly, passive teeth 23 can be directly and rapidly aligned to mesh with driving teeth 13.

Specifically, the first leading-out surface 132 is an inclined surface, one end of the inclined surface extends to an end of the first tooth portion away from the rotary disk 12, and the other end extends to an opposite surface of the first abutting surface 131; the second leading-out surface 232 is a spiral surface, and one end of the spiral surface, which is far away from the second abutting surface 231, extends to one end of the passive tooth 23, which is far away from the gyro head 21. For rotating top 2, second leading-out surface 232 adopts a spiral surface structure design, so that the rotating speed and the rotating stability of top 2 can be prevented from being influenced. The first lead-out surface 132 is of an inclined surface structure, and when the top 2 rotates and the first lead-out surface 132 moves along the second lead-out surface 232, the first lead-out surface 132 is approximately attached to the second lead-out surface 232, so that the driving teeth 13 and the driven teeth 23 are stably separated.

The turntable 12 comprises a turntable body 121 and a cylindrical sleeve 122 facing the gyroscope 2 and protruding from the turntable body 121, the inner wall of the cylindrical sleeve 122 is connected with the outer wall of the driving tooth 13, the second magnetic attraction part 32 is arranged at one end of the connecting part 22 far away from the gyroscope head 21, and the first magnetic attraction part 31 is arranged on the turntable body 121 and corresponds to the second magnetic attraction part 32 so as to stably connect the transmitter 1 with the gyroscope 2. The cylindrical sleeve 122 guides the insertion of the connection portion 22 of the spinning top 2, so that the connection portion 22 is quickly connected with the turntable 12 under the action of the magnetic attraction component.

In order to further improve the absorption stability between the emitter 1 and the gyroscope 2, the first magnetic absorption portion 31 is disposed between the driving tooth 13 and the output shaft of the driving mechanism 11, the first magnetic absorption portion 31 is a circular ring-shaped structure coaxial with the turntable body 121, the second magnetic absorption portion 32 is a circular ring-shaped structure coaxial with the connecting portion 22, and the first magnetic absorption portion 31 and the second magnetic absorption portion 32 have the same diameter.

In this embodiment, as shown in fig. 7, the driving mechanism 11 includes a driver 111 and a transmission structure 112 driven by the driver 111, an output shaft of the transmission structure 112 is connected to an axial center of the rotary table 12, the driver 111 is a pull rope, provides kinetic energy for the transmission structure 112 through the pull rope, and transmits the kinetic energy to the rotary table 12 through the transmission structure 112. In other embodiments, the driver 111 may also be a motor.

The transmission structure 112 includes a driving gear 1121 and a driven gear 1122 fixedly disposed at the upper end of the central shaft of the emitter 1, the driving gear 1121 drives the driven gear 1122 to rotate under the control of a motor or a rack, so that the driven gear 1122 drives the driving gear 13 sleeved at the lower end of the central shaft of the emitter 1 to rotate. The rack is engaged with the driving gear 1121, and one end of the rack, which is away from the driving gear 1121, is connected to a pulling rope, and the rotation of the driving gear 1121 is controlled by pulling the pulling rope. It is understood that the driving tooth 13 can directly drive the driven tooth 23 to rotate, and can also drive the driven tooth 23 to rotate through an intermediate structure, such as driving the driven tooth 23 to rotate through the intermediate gear 1123.

Further, in order to prevent the driven gear 23 from rotating, that is, to prevent the driven gear 23 from driving the driving gear 13 to rotate in the opposite direction of the previous rotation direction, the driving mechanism 11 of the present embodiment is further provided with a clutch gear 1124, as shown in fig. 7, the intermediate gear 1123 is meshed with the driving gear 1121 and the driven gear 1122, respectively, and the clutch gear 1124 is meshed with the intermediate gear 1123 and the driving gear 1121. The clutch gear 1124 realizes the clamping of the intermediate gear 1123 and the driving gear 1121, further realizes the clamping of the driven gear 1122, and avoids the influence of the rotation of the driven gear 1122 on the rotation speed of the spinning top 2.

Further, the gyroscope in this embodiment further includes a braking mechanism, and the braking mechanism is connected to the driving mechanism 11 and configured to control the driving mechanism 11 to stop working, so that the rotation speed of the driving gear 13 is lower than that of the driven gear 23, the gyroscope 2 is separated from the emitter 1, and the emission of the gyroscope 2 is realized.

Specifically, as shown in fig. 7, the braking mechanism includes a braking button 141 and a locking post connected to the braking button 141, and the driving gear 1121 is provided with a locking hole 142, wherein the locking post is not shown in the figure and is selectively connected to the locking hole 142, and when the braking button 141 is pressed, the locking post is inserted into the locking hole 142 to lock the driving gear 1121, so that the driving gear 1121 stops rotating, at this time, the driven gear 1122 stops rotating, the driving gear 13 coaxially connected to the driven gear 1122 also stops rotating, and the rotating speed of the driving gear 13 is lower than that of the driven gear 23, so that the spinning top 2 is rotated out, and the spinning top is separated from the transmitter 1.

In this embodiment, the transmitter 1 further comprises a housing, and the driving mechanism 11 is mounted in the housing. Emitter 1 has a handle, facilitates operations such as acceleration, emission of top 2.

The working process of the gyroscope in this embodiment is as follows:

when the top 2 in fig. 3 rotates on the ground isoplanar structure and needs to accelerate, pull the pull rope of the emitter 1 in fig. 2, then release, then place the emitter 1 right above the top 2, the top 2 is sucked to the bottom of the emitter 1 under the action of the second magnetic attraction part 32 of the top 2 and the first magnetic attraction part 31 at the bottom of the emitter 1, and in the rotation process of the top 2, the driven tooth 23 is automatically clamped with the driving tooth 13 of the emitter 1, the driving gear 1121 needs to be reset after the pull rope is released, in the reset process, the intermediate gear 1123 is driven to rotate, the intermediate gear 1123 drives the driven gear 1122 to rotate, and the driven gear 1122 drives the top 2 to rotate through the driving tooth 13 and the driven tooth 23. When the spinning top 2 accelerates to a target speed, the brake button 141 of the brake mechanism is pressed, the clamping column connected with the brake button 141 is inserted into the clamping hole 142 and clamps the driving gear 1121, so that the driven gear 1122 and the driving gear 13 stop rotating, relative motion is generated between the driven gear 23 and the driving gear 13, the spinning top 2 is screwed out along the second lead-out surface 232 of the driven gear 23 and separated from the driving gear 13, and thus the spinning top 2 is accelerated.

In another preferred embodiment of the present invention, the difference between the preferred embodiment and the above embodiment is that the first magnetic attraction portion 31 may also be embedded in the driving tooth 13 and adjacent to one end of the driving tooth 13 close to the driven tooth 23, and the second magnetic attraction portion 32 is embedded in the driven tooth 23 and adjacent to one end of the driven tooth 23 close to the driving tooth 13, so that the magnetic attraction connection between the transmitter 1 and the spinning top 2 can also be realized.

More specifically, the first magnetic attracting portion 31 is embedded in the driving tooth 13 and is adjacent to one end of the driving tooth 13 close to the driven tooth 23 and the first leading-out surface 132, and the second magnetic attracting portion 32 is embedded in the driven tooth 23 and is adjacent to one end of the driven tooth 23 close to the driving tooth 13 and the second leading-out surface 232, so as to further improve the connection stability between the transmitter 1 and the gyroscope 2.

Further, the turntable body 121 and the driving tooth 13 are both provided with a first magnetic portion 31, and the periphery of the connecting portion 22 and the driven tooth 23 are both provided with a second magnetic portion 32.

In the above embodiment, the first magnetic part 31 and the second magnetic part 32 may be both magnets, and the magnetic poles of the two magnets are opposite to each other, so that they attract each other when they approach each other.

In another embodiment of the present invention, the first magnetic attraction portion 31 or the second magnetic attraction portion 32 is an electromagnet, and when the electromagnet is powered on, the first magnetic attraction portion 31 and the second magnetic attraction portion 32 can attract each other to connect the transmitter 1 and the gyroscope 2; when the electromagnet is powered off, the emitter 1 is separated from the gyroscope 2. Through the first magnetic attraction effort of portion 31 of electro-magnet control and the magnetic attraction effort between the second magnetic attraction portion 32, when top 2 is launched to needs, make the electro-magnet outage can to can eliminate the magnetic attraction effort between transmitter 1 and top 2 fast, make top 2 launch away fast.

The working process of the gyroscope in this embodiment is the same as that of the gyroscope in the above embodiment, and is not described herein again.

Embodiments of the present invention also provide a method of using a gyroscope (refer to fig. 1 to 7, and follow the reference numerals in the above embodiments), the method comprising the steps of:

connecting: a connecting part 22 of a gyroscope 2 of a gyroscope is close to a rotating disc 12 of a transmitter 1, when a first magnetic attraction part 31 on the rotating disc 12 and a second magnetic attraction part 32 on the connecting part 22 of the gyroscope 2 are located within a mutual magnetic attraction action range, the transmitter 1 and the gyroscope 2 are connected under the magnetic attraction action of the first magnetic attraction part 31 and the second magnetic attraction part 32, a driven tooth 23 on the gyroscope 2 moves towards a direction close to a driving tooth 13 on the rotating disc 12, the driven tooth 23 on the gyroscope 2 moves to be tightly attached to the driving tooth 13 along a first leading-out surface 132 of the driving tooth 13 to realize automatic engagement, and the first leading-out surface 132 is an inclined surface;

starting: starting a driving mechanism 11 on the launcher 1 to rotate a turntable 12 of the launcher 1;

emission: controlling a braking mechanism connected with the driving mechanism 11 to work, so that the rotating speed of the rotating disc 12 is smaller than the rotating speed of the spinning top 2, when the rotating speed difference between the rotating disc 12 and the spinning top 2 exceeds a set value, the driven teeth 23 generate a motion along the first leading-out surface 132 of the driving teeth 13 under the inertial rotation action of the spinning top 2, and generate an axial component force, and when the axial component force is larger than the magnetic attraction acting force of the first magnetic attraction part 31 and the second magnetic attraction part 32, the spinning top 2 is separated from the emitter 1, and the spinning top 2 continues to rotate;

In this embodiment, the setting value of the rotation speed difference is determined according to the size of the gyroscope and the size of the magnetic attraction component, and is not particularly limited.

Further, the step of launching further comprises, after the step of launching, accelerating the spinning top 2:

starting the driving mechanism 11 to rotate the turntable 12, and approaching the turntable 12 of the rotating transmitter 1 to the rotating top 2, when the first magnetic attraction part 31 on the turntable 12 and the second magnetic attraction part 32 on the connecting part 22 of the top 2 are located within a magnetic attraction interaction range, the transmitter 1 and the top 2 are connected under the magnetic attraction action of the first magnetic attraction part 31 and the second magnetic attraction part 32, and the driven tooth 23 on the top 2 moves toward a direction close to the driving tooth 13 on the turntable 12, and the driven tooth 23 on the top 2 moves along the first lead-out surface 132 of the driving tooth 13 to be closely attached to the driving tooth 13 to realize automatic engagement again, and the turntable 12 drives the top 2 to rotate at an accelerated speed;

repeating the transmitting step to separate the spinning top 2 from the transmitter 1 so as to accelerate the rotation of the separated spinning top 2;

repeating the accelerating step and the transmitting step to accelerate the spinning top 2 for unlimited times to realize continuous rotation.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles used, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein should be covered within the protective scope of the present invention.

The present invention has been described above with reference to specific examples, but the present invention is not limited to these specific examples. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. A gyroscope, comprising:

2. The gyroscope of claim 1, wherein the driving tooth comprises a plurality of first tooth portions arranged at intervals, the plurality of first tooth portions are arranged in an annular shape, and a receiving groove for receiving the connecting portion is formed between the plurality of first tooth portions; the driven gear is provided with a notch with an opening facing the rotary table at a position corresponding to the first gear, the notch is provided with a second abutting surface capable of abutting against the first gear and a second leading-out surface connected with the second abutting surface, when the first gear abuts against the second abutting surface, the driving gear is meshed with the driven gear, and when the rotary table stops rotating, the first gear can move to the outside of the notch along the second leading-out surface, so that the driving gear is separated from the driven gear.

3. The gyroscope of claim 2, wherein the first tooth portion has a first abutting surface and a first leading-out surface, the first abutting surface is parallel to the second abutting surface, when the first abutting surface abuts against the second abutting surface, the driving tooth is engaged with the driven tooth, and when the rotation of the turntable is stopped, the first leading-out surface can move out of the notch along the second leading-out surface of the rotating gyroscope.

4. The gyroscope of claim 3, wherein the width direction of the first abutment surface coincides with a radial direction of the turntable, and the width direction of the second abutment surface coincides with a radial direction of the connecting portion.

5. The gyroscope of claim 3, wherein the first lead-out surface is a bevel extending to an end of the first tooth portion remote from the turntable and to an opposite surface of the first abutment surface; the second leading-out surface is a spiral surface, and one end, far away from the second resisting surface, of the spiral surface extends to one end, far away from the gyro head, of the driven tooth.

6. The gyroscope according to claim 1, wherein the turntable comprises a turntable body and a cylindrical sleeve protruding from the turntable body in a circumferential direction, an inner wall of the cylindrical sleeve is connected to an outer wall of the driving tooth, the second magnetic attraction portion is disposed at an end of the connecting portion away from the gyroscope head, and the first magnetic attraction portion is disposed on the turntable body and corresponds to the second magnetic attraction portion.

7. The gyroscope of claim 1, wherein the first magnetic attraction portion or the second magnetic attraction portion is an electromagnet, and when the electromagnet is powered on, the first magnetic attraction portion and the second magnetic attraction portion can attract each other to connect the transmitter and the gyroscope; when the electromagnet is powered off, the emitter is separated from the gyroscope.

8. The gyroscope of claim 1, wherein the first magnetically attractive portion is embedded in the driving tooth and adjacent to one end of the driving tooth close to the driven tooth, and the second magnetically attractive portion is embedded in the driven tooth and adjacent to one end of the driven tooth close to the driving tooth.

9. A method for using a gyroscope, comprising the steps of:

10. The method of using a gyroscope of claim 9, further comprising accelerating the gyroscope in rotation after the transmitting step: