CN111013167A

CN111013167A - Rotary toy

Info

Publication number: CN111013167A
Application number: CN201911367191.4A
Authority: CN
Inventors: 喻文军
Original assignee: Zhejiang Ruyi Industry Co ltd
Current assignee: Zhejiang Ruyi Industry Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-04-17

Abstract

The invention discloses a rotary toy, which has the technical scheme that: the rotary table comprises a table plate, wherein a rotary piece is arranged above the table plate, a driving mechanism and a rotary frame driven by the driving mechanism to rotate are arranged below the table plate, a first magnet is arranged on the rotary frame in a way of deviating from a rotating shaft of the rotary frame, a second magnet is arranged at the bottom of the rotary piece, the first magnet is close to the second magnet, and the magnetic forces of the first magnet and the second magnet attract each other; the rotating piece is of a gyroscope-shaped structure, the bottom surface of the rotating piece is a spherical surface, the rotating piece is in contact with the bedplate through the spherical surface, the second magnet is located on the central axis of the rotating piece, and the second magnet is located inside the rotating piece and is close to the spherical surface. The rotating piece of the rotating toy can rotate while revolving, so that the interestingness is further enhanced; the toy can play music when the rotating piece rotates and revolves, thereby further enhancing the interest and the attraction to children.

Description

Rotary toy

Technical Field

The invention relates to a toy, in particular to a rotary toy.

Background

The toy is used for children to play, and has the functions of benefiting intelligence and generating pleasure.

The present chinese utility model patent with the publication number of CN2306050Y discloses a planetary transmission group dance toy, which comprises a shell seat, a cover plate, a doll with a magnetic attraction block, a motor for driving a planetary gear carrier to revolve, a fixed non-revolving sun pulley, a belt pulley coaxially coupled with a planetary turntable, and the like, wherein when the wheel carrier drives the turntable to revolve, a flexible belt looped on the belt pulley orders about the reverse rotation of the turntable, and a magnet on the turntable attracts the doll to irregularly slide, thereby forming a group dance scene.

The above prior art solutions have the following drawbacks: the toy on the rotary disc can generate revolution effect, but can not rotate, and the interestingness is not enough.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a rotary toy, wherein the rotary piece can rotate while revolving, so that the interestingness is further enhanced.

The technical purpose of the invention is realized by the following technical scheme: a rotating toy comprises a bedplate, wherein a rotating piece is arranged above the bedplate, a driving mechanism and a rotating frame driven by the driving mechanism to rotate are arranged below the bedplate, a first magnet is arranged on the rotating frame and deviates from a rotating shaft of the rotating frame, a second magnet is arranged at the bottom of the rotating piece, the first magnet is close to the second magnet, and the magnetic forces of the first magnet and the second magnet attract each other; the rotating piece is of a gyroscope-shaped structure, the bottom surface of the rotating piece is a spherical surface, the rotating piece is in contact with the bedplate through the spherical surface, the second magnet is located on the central axis of the rotating piece, and the second magnet is located inside the rotating piece and is close to the spherical surface.

Through above-mentioned technical scheme, before playing, place the rotating member on the platen, the position of rotating member corresponds with magnet one, and the people orders about the rotating turret through actuating mechanism and rotates, and magnet one rotates along with the rotating turret. Due to the attraction effect of the first magnet and the second magnet, the rotating piece can revolve with the first magnet, in the revolving process of the rotating piece, the rotating axis of the rotating piece can slightly incline due to the fact that the rotating piece receives centripetal force, the spherical surface does not contact the bedplate through the center of the bottom, but passes through the position close to the center of the bottom of the spherical surface, and the position deviation is small. And the connecting line of the first magnet and the second magnet always deviates from the contact point of the spherical surface and the bedplate, the rotating piece generates autorotation under the action of the friction force at the contact part of the spherical surface and the bedplate, and the rotating speed of the rotating piece is higher and is close to that of a real gyroscope. In conclusion, the rotating piece of the toy can rotate while revolving, thereby further enhancing the interest and improving the attraction to children.

Preferably, the number of the magnets on the rotating frame is at least two.

Through above-mentioned technical scheme, every magnet all can correspond and set up the rotating member, plays the effect of a plurality of rotating member revolution, rotation, further strengthens the interest.

Preferably, the rotating frame is provided with a magnet III close to the bedplate, the magnetic pole of the magnet III faces to the direction opposite to that of the magnet II, and the magnet III is positioned on the axis of the rotating shaft of the rotating frame.

Through above-mentioned technical scheme, magnet three uses in repelling magnet one, makes things convenient for the rotating member can once only place and target in place.

Preferably, the top surface of the rotating frame is provided with a mounting surface for mounting the magnet, and the mounting surface is made of a ferromagnetic material.

Through the technical scheme, under normal conditions, the magnetic attraction between the first magnet and the mounting surface is stable enough, and the first magnet and the mounting surface are not easy to separate spontaneously.

Preferably, a plurality of buckle pieces are integrally fixed on the outer edge of the mounting surface, the buckle pieces are distributed along the circumferential direction of the mounting surface, the buckle pieces extend towards the first magnet and abut against the first magnet, and the first magnet is limited on the mounting surface by the buckle pieces.

Through the technical scheme, the buckle pieces are used for further enhancing the installation stability of the first magnet, and the buckle pieces are convenient to install.

Preferably, the top of the first magnet is provided with a first marking structure, and the top of the third magnet is provided with a second marking structure.

Through the technical scheme, the first marking structure and the second marking structure are used for identifying the magnetic pole orientations of the first magnet and the third magnet by an operator, and the magnetic pole orientations are not easy to be mistaken when the first magnet and the third magnet are installed.

Preferably, the music device also comprises a music assembly, wherein the music assembly comprises a reed and a roller driven by a driving mechanism to rotate, the outer wall of the roller is provided with salient points, and when the roller rotates, the salient points dial the reed to generate sound.

Through above-mentioned technical scheme, the reed of music subassembly, cylinder form the vocal structure of music box, and the operation of music subassembly need not to establish in addition the driving source. The toy can play music when the rotating piece rotates and revolves, thereby further enhancing the interest and the attraction to children.

Preferably, a first gear is coaxially fixed on the roller, a second gear is coaxially fixed on the rotating frame, and the first gear is meshed with the second gear.

Through above-mentioned technical scheme, when driven gear rotated, driven gear ordered about gear two through gear one and rotated, and then ordered about the rotating turret and rotate, the rotation and the cylinder of rotating turret are synchronous.

Preferably, the driving mechanism is one of a clockwork spring device, a crank handle and a motor.

Through the technical scheme, the clockwork spring device, the hand crank and the motor can be used as driving sources to play a driving role.

In summary, compared with the prior art, the beneficial effects of the invention are as follows:

1. the rotating piece of the rotating toy can rotate while revolving, so that the interestingness is further enhanced;

2. the toy can give out music when the rotating piece rotates and revolves, thereby further enhancing the interest and the attraction to children;

3. the first magnet and the third magnet are convenient to install.

Drawings

FIG. 1 is a perspective view of a rotary toy according to a first embodiment;

FIG. 2 is an exploded view of a rotary toy according to the first embodiment;

FIG. 3 is a perspective cross-sectional view of a rotary toy according to a first embodiment;

FIG. 4 is a partial view of a rotary toy according to the first embodiment, mainly highlighting the structure of the turret and music assembly;

fig. 5 is a schematic view of a rotary toy according to the first embodiment.

In the figure, 1, a platen; 2. a box body; 3. a rotating frame; 4. a music component; 5. a drive mechanism; 6. a rotating member; 21. a base; 51. a handle; 41. a reed; 42. a drum; 421. a driven gear; 422. salient points; 22. a support frame; 31. a mounting surface; 32. a magnet I; 33. buckling pieces; 34. a magnet III; 321. marking a structure I; 341. marking a structure II; 423. a first gear; 35. a second gear; 61. spherical surface; 62. and a second magnet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 and 2, the rotary toy disclosed by the invention comprises a box body 2 and a bedplate 1 arranged at the top of the box body 2, wherein the box body 2 is hollow, and a rotating frame 3, a music assembly 4 and a driving mechanism 5 for driving the rotating frame 3 to rotate are arranged in the box body 2 below the bedplate 1; a rotating piece 6 is arranged above the bedplate 1.

Referring to fig. 2 and 3, the inner bottom wall of the case 2 is provided with a base 21, the driving mechanism 5 of the present embodiment is a clockwork, the body of the clockwork is fixed to the base 21, the clockwork includes a handle 51 for winding, and the handle 51 passes downward through the case 2 and is located outside the case 2.

Referring to fig. 3 and 4, the music assembly 4 includes a spring 41, a roller 42 driven by the driving mechanism 5 to rotate, and the roller 42 is rotatably disposed on the base 21. The drum 42 is cylindrical with its axis of rotation along its central axis; a driven gear 421 is coaxially fixed to an end of the drum 42, and an output gear of the clockwork drives the driven gear 421 to rotate through a transmission structure such as gear engagement, and further drives the drum 42 to rotate. The spring 41 is fixed on the base 21, the spring 41 is made of metal, the spring 41 is formed into a plurality of spring strips with different lengths by cutting, and the end parts of the spring strips abut against the outer side wall of the cylinder of the roller 42. The outer wall of the roller 42 is fixed with a plurality of salient points 422 along the circumferential direction and the axial direction, when the roller 42 rotates, the salient points 422 dial the reed 41 to generate sound, the positions of the salient points 422 are designed in advance, the sound forms music, and the music component 4 is similar to the internal structure of the music box.

The supporting frame 22 is fixed on the base 21, the supporting frame 22 spans over the roller 42 in a door shape, and the supporting frame 22 is not contacted with the roller 42. The rotating frame 3 is rotatably arranged at the top of the supporting frame 22, the rotating frame 3 penetrates into the supporting frame 22 through a shaft arranged on the bottom wall so as to be rotatably connected with the supporting frame 22, and the rotating axis of the rotating frame 3 is perpendicular to the plate surface of the bedplate 1. The rotating frame 3 is made of ferromagnetic material and can attract the magnet, and the rotating frame 3 of the embodiment is specifically formed by integrally molding iron sheets. The top surface of the rotating frame 3 is provided with at least two mounting surfaces 31, and the mounting surfaces 31 are uniformly distributed in the circumferential direction about the rotating axis of the rotating frame 3. The mounting surfaces 31 are planes, a magnet 32 is respectively arranged on each mounting surface 31, the magnetic poles of each magnet 32 are oriented to be the same and are in the vertical direction, and the magnets 32 abut against the bottom surface of the bedplate 1.

A plurality of buckling pieces 33 are integrally fixed on the outer edge of each mounting surface 31, the buckling pieces 33 are uniformly distributed along the circumferential direction of the mounting surface 31, the buckling pieces 33 extend towards the first magnet 32 and are abutted against the first magnet 32, the buckling pieces 33 are bent inwards towards the first magnet 32, and the first magnet 32 is limited on the mounting surface 31 by the buckling pieces 33. The buckle piece 33 and the rotating frame 3 are formed by punching on an iron sheet, when the punching is finished, the sheet surface of the buckle piece 33 is flush with the plane of the rotating frame 3, and a person bends the buckle piece 33 through a tool to enable the buckle piece 33 to limit the first magnet 32. Normally, the magnetic attraction between the first magnet 32 and the mounting surface 31 is sufficiently stable, and the buckle piece 33 is used for further enhancing the mounting stability of the first magnet 32.

The top surface of the rotating frame 3 is also provided with a third magnet 34, and the third magnet 34 is positioned at a height position which is flush with the first magnet 32. The third magnet 34 is located on the axis of the rotating shaft of the rotating frame 3, and the magnetic pole of the third magnet 34 faces to the opposite direction of the second magnet 62. The top of the first magnet 32 is provided with a first indication structure 321, the first indication structure 321 of the embodiment is specifically a hole opened in the center of the first magnet 32, and the first indication structure 321 is only arranged on a single side of the first magnet 32. The top of the third magnet 34 is provided with a second indicating structure 341, the second indicating structure 341 of the present embodiment is specifically a ring groove opened at the edge of the third magnet 34, and the second indicating structure 341 is only arranged on a single side of the third magnet 34. The first indication structure 321 and the second indication structure 341 are used for the person to recognize the magnetic pole orientations of the first magnet 32 and the third magnet 34, and the magnetic pole orientations are not easy to be mistaken when the first magnet 32 and the third magnet 34 are installed.

The roller 42 is coaxially fixed with a first gear 423, the first gear 423 is integrally fixed with the driven gear 421, the rotating frame 3 is coaxially fixed with a second gear 35, the first gear 423 and the second gear 35 are both bevel gears, and the first gear 423 is meshed with the second gear 35. When the driven gear 421 rotates, the driven gear 421 drives the gear two 35 to rotate through the gear one 423, and further drives the rotating frame 3 to rotate, and the rotating frame 3 rotates synchronously with the roller 42.

The bedplate 1 cannot be made of ferromagnetic material, the bedplate 1 of the embodiment is made of wood plate, and the thickness of the bedplate 1 is thin, and is less than 4 mm.

The rotating member 6 is a gyro-shaped structure, the rotating member 6 is provided with a central axis, the structure of the rotating member 6 is circumferentially symmetrical about the central axis, and the rotating member 6 rotates around the central axis when rotating. The bottom surface of the rotating member 6 is a spherical surface 61, and the rotating member 6 is in contact with the platen 1 through the spherical surface 61. The second magnet 62 is embedded in the rotating element 6, and the second magnet 62 is located on the central axis of the rotating element 6 and abuts against the spherical surface 61. The magnetic poles of the second magnet 62 attract the first magnet 32, when the rotating member 6 is placed above the bedplate 1 and the spherical surface 61 is positioned right above the first magnet 32, the first magnet 32 and the second magnet 62 have obvious attraction force, and the attraction force enables the rotating member 6 to keep a vertical state and be similar to a tumbler.

The operation principle of the rotary toy is as follows: the rotating pieces 6 are placed on the bedplate 1, the number and the positions of the rotating pieces 6 correspond to the first magnets 32 one by one, and the third magnets 34 are used for repelling the first magnets 32, so that the rotating pieces 6 can be placed in place at one time. After the spring device is wound, the spring device drives the roller 42 and the rotating frame 3 to rotate through a transmission structure, and the magnet I32 rotates along with the rotating frame 3.

Referring to fig. 5, the rotating member 6 revolves with the first magnet 32 due to the attraction of the first magnet 32 and the second magnet 62, and during the revolution of the rotating member 6, the rotating member 6 receives a centripetal force, so that the rotation axis of the rotating member 6 is slightly inclined, and the spherical surface 61 does not contact the platen 1 through the center of the bottom portion, but passes through a position close to the center of the bottom portion of the spherical surface 61, and the positional deviation is about 1 to 2 mm. And the connecting line of the first magnet 32 and the second magnet 62 is always deviated from the contact point of the spherical surface 61 and the bedplate 1, and the rotating piece 6 generates autorotation under the action of the friction force at the contact part of the spherical surface 61 and the bedplate 1, and the rotating speed of the rotating piece is higher and is close to a real gyroscope.

In conclusion, the rotating piece 6 of the toy can rotate while revolving, thereby further enhancing the interest and improving the attraction to children. The toy can play music at the same time, thereby further enhancing the interest and the attraction to children.

Example two:

the second embodiment of the rotary toy is different from the first embodiment in that: the driving mechanism 5 is a hand crank, and a person drives the rotating frame 3 to rotate in a hand crank mode.

Example three:

the third embodiment of the rotary toy is different from the first embodiment in that: the driving mechanism 5 is a motor, and a storage battery for supplying power to the motor is arranged in the box body 2. People control the start and stop of the motor through the switch, and when the storage battery supplies power to the motor, the motor can drive the rotating frame 3 to continuously rotate.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A rotary toy comprises a bedplate (1), wherein a rotary piece (6) is arranged above the bedplate (1), a driving mechanism (5) and a rotating frame (3) driven by the driving mechanism (5) to rotate are arranged below the bedplate (1), a first magnet (32) is arranged on the rotating frame (3) in a deviation way from a rotating shaft of the rotating frame, a second magnet (62) is arranged at the bottom of the rotary piece (6), the first magnet (32) is close to the second magnet (62), and the magnetic forces of the first magnet (32) and the second magnet (62) are mutually attracted; the method is characterized in that: the rotating piece (6) is of a gyroscope-shaped structure, the bottom surface of the rotating piece (6) is a spherical surface (61), the rotating piece (6) is in contact with the bedplate (1) through the spherical surface (61), the second magnet (62) is located on the central axis of the rotating piece (6), and the second magnet (62) is located inside the rotating piece (6) and is close to the spherical surface (61).

2. A rotary toy according to claim 1 wherein: the number of the first magnets (32) on the rotating frame (3) is at least two.

3. A rotary toy according to claim 2 wherein: and a magnet III (34) is arranged on the rotating frame (3) close to the bedplate (1), the magnetic pole of the magnet III (34) faces to the direction opposite to that of the magnet II (62), and the magnet III (34) is positioned on the axis of the rotating shaft of the rotating frame (3).

4. A rotary toy according to claim 1 wherein: the top surface of the rotating frame (3) is provided with a mounting surface (31) for mounting a first magnet (32), and the mounting surface (31) is made of a ferromagnetic material.

5. A rotary toy according to claim 4 wherein: the outer edge of the mounting surface (31) is integrally fixed with a plurality of buckling pieces (33), the buckling pieces (33) are distributed along the circumferential direction of the mounting surface (31), the buckling pieces (33) extend towards the first magnet (32) and are abutted against the first magnet (32), and the first magnet (32) is limited on the mounting surface (31) by the buckling pieces (33).

6. A rotary toy according to claim 3 wherein: the top of the first magnet (32) is provided with a first marking structure (321), and the top of the third magnet (34) is provided with a second marking structure (341).

7. A rotary toy according to claim 1 wherein: still include music subassembly (4), music subassembly (4) include reed (41), by actuating mechanism (5) drive pivoted cylinder (42), cylinder (42) outer wall is equipped with salient point (422), when cylinder (42) rotated, reed (41) production sound was dialled to salient point (422).

8. A rotary toy according to claim 7 wherein: the roller (42) is coaxially fixed with a first gear (423), the rotating frame (3) is coaxially fixed with a second gear (35), and the first gear (423) is meshed with the second gear (35).

9. A rotary toy according to claim 1 wherein: the driving mechanism (5) is one of a clockwork spring device, a crank handle and a motor.