CN219018697U

CN219018697U - Magnetically stabilized doll with axial suspension magnetic suspension structure

Info

Publication number: CN219018697U
Application number: CN202223384725.4U
Authority: CN
Inventors: 冯俊蛟
Original assignee: Guangdong Yu Lee Technology Corp ltd
Current assignee: Guangdong Yu Lee Technology Corp ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-12
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of toys, in particular to a magnetically stable doll with an axial suspension magnetic levitation structure, which comprises an iron plate and a magnetic levitation part, wherein the magnetic levitation part is positioned on the iron plate; according to the utility model, the upward magnetic poles of the first neodymium magnet and the second neodymium magnet are the same as the downward magnetic poles of the magnet cake, so that the magnet cake can suspend above the first neodymium magnet and the second neodymium magnet, and therefore, as long as a slight thrust is applied, the stable movement and rotation of the doll can be easily realized, and when the doll is placed on the magnet cake to rotate, due to the limiting effect of the limiting rings, the stable movement of the doll along the annular area between the two limiting rings can be ensured all the time, and the doll cannot fall off or turn on one side.

Description

Magnetically stabilized doll with axial suspension magnetic suspension structure

Technical Field

The utility model relates to the technical field of toys, in particular to a magnetically stable doll with an axial suspension magnetic levitation structure.

Background

The magnetic levitation is to make the object in a balanced state of friction-free and contact-free levitation by using the levitation magnetic force, and the magnetic levitation looks simple, but the realization of specific magnetic levitation property is subjected to a long time. The magnetic suspension technology principle is a typical electromechanical integration high and new technology integrating magnetism, electronic technology, control engineering, signal processing, mechanics and dynamics; at present, magnetic suspension is applied to interesting toys for children including toys, dolls and the like in a large aspect, but the existing magnetic suspension dolls are generally in a stable suspension state, axial movement is not carried out through a magnetic suspension technology, the dolls which individually carry out magnetic suspension axial movement are not fixedly arranged, the stable state cannot be kept at all times when the magnetic suspension moves, side turning is easy to cause, and in view of the fact, the magnetic stability doll with the axial suspension magnetic suspension structure is proposed.

Disclosure of Invention

In order to make up for the defects, the utility model provides the magnetically stable doll with the axial suspension magnetic levitation structure.

The technical scheme of the utility model is as follows:

the utility model provides a take axial to suspend magnetism steady public young of structure, includes the iron plate, still includes:

the magnetic suspension part is positioned on the iron plate and comprises a plurality of first neodymium magnets and a plurality of second neodymium magnets arranged on the inner ring of each first neodymium magnet, and is used for manufacturing a doll in a suspended state, and the metal structure above each first neodymium magnet and each second neodymium magnet can drive the doll to carry out circular shaft rotation movement;

the fixed part is located on the metal structure, the fixed part comprises a plurality of connecting rods and annular plates arranged on the connecting rods, the annular plates are used for integrally limiting the toys, and the toys can be fixed through clamping structures in the annular plates.

Preferably, the magnetic suspension part further comprises an annular rubber cushion, and the left end and the right end of the annular rubber cushion are respectively tightly attached to the first neodymium magnet and the second neodymium magnet.

Preferably, the metal structure is a magnet cake, and magnetic poles of the magnet cake, the first neodymium magnet and the second neodymium magnet repel each other.

Preferably, the fixing part further comprises a supporting rod, the bottom end of the supporting rod is fixedly connected with the top end of the magnet cake, a rectangular plate is fixedly connected to the top end of the supporting rod, and a rectangular groove is formed in the rectangular plate.

Preferably, the clamping structure is a pair of clamping arms clamped in opposite directions, and free clamping and fixing of the doll can be facilitated through the elastic structure on each clamping arm.

Preferably, a limiting ring fixed on the iron plate is arranged between the outer side and the inner side of the magnetic suspension part, annular grooves are arranged on the inner measuring surface of the limiting ring, and balls for reducing friction force are arranged on the upper side wall and the lower side wall of each annular groove.

Preferably, the magnet cake is movably arranged in an annular space surrounded by the two limiting rings, extension ends are arranged on two sides of the magnet cake, and the two extension ends extend into the two annular grooves respectively.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the upward magnetic poles of the first neodymium magnet and the second neodymium magnet are the same as the downward magnetic poles of the magnet cake, so that the magnet cake can suspend above the first neodymium magnet and the second neodymium magnet, and therefore, as long as a slight thrust is applied, the stable movement and rotation of the doll can be easily realized, and when the doll is placed on the magnet cake to rotate, due to the limiting effect of the limiting rings, the stable movement of the doll along the annular area between the two limiting rings can be ensured all the time, and the doll cannot fall off or turn on one side.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a magnetic levitation part according to the present utility model;

FIG. 3 is a schematic view of a part of a fixing portion according to the present utility model;

fig. 4 is a schematic view of a partial structure of a fixing portion according to the present utility model (two).

In the figure:

1. an iron plate;

2. a magnetic levitation unit; 21. a first neodymium magnet; 22. a second neodymium magnet; 23. an annular rubber cushion; 24. a magnet cake;

3. a fixing part; 31. a connecting rod; 32. an annular plate; 33. a support rod; 34. a rectangular plate; 35. rectangular grooves; 36. a spring; 37. a clamp arm; 4. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the 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", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:

the utility model provides a take axial to suspend magnetism stable doll of structure, includes iron plate 1, still includes:

the magnetic suspension part 2, the magnetic suspension part 2 is located on the iron plate 1, the magnetic suspension part 2 comprises a plurality of first neodymium magnets 21 and a plurality of second neodymium magnets 22 arranged on the inner ring of each first neodymium magnet 21, the magnetic suspension part is used for manufacturing and forming a doll suspension state, a doll can be driven to rotate and move by a circular shaft through a metal structure above each first neodymium magnet 21 and each second neodymium magnet 22, the magnetic suspension part 2 also comprises an annular rubber cushion 23, the left end and the right end of the annular rubber cushion 23 are respectively tightly attached to the first neodymium magnet 21 and the second neodymium magnet 22, the metal structure is a magnet cake 24, and magnetic poles between the magnet cake 24 and the first neodymium magnet 21 and between the magnet cake 22 are repulsive.

In this embodiment, the first neodymium magnet 21, the second neodymium magnet 22 and the iron plate 1 are magnetically attracted, and the annular rubber pad 23 and the iron plate 1 can be closely attached.

It should be noted that the upward magnetic poles of the first neodymium magnet 21 and the second neodymium magnet 22 are the same as the downward magnetic poles of the magnet cake 24, and the two magnetic poles repel each other, so that the magnet cake 24 can float above the first neodymium magnet 21 and the second neodymium magnet 22.

The fixed part 3, fixed part 3 is located metal structure, fixed part 3 includes a plurality of connecting rods 31 and locates the annular slab 32 on every connecting rod 31 for carry out whole spacing to the public young, can fix the public young through the clamping structure in the annular slab 32, fixed part 3 still includes branch 33, fixed connection between branch 33 bottom and the magnet cake 24 top, fixedly connected with rectangular plate 34 on the branch 33 top, rectangular slot 35 has been seted up in the rectangular plate 34, clamping structure is the arm lock 37 of a pair of opposite direction centre gripping, can be convenient for carry out the free centre gripping to the public young through the elastic structure on every arm lock 37 and fix.

In this embodiment, the bottom end of the connecting rod 31 is fixedly connected with the magnet cake 24, the top end of the connecting rod 31 is fixedly connected with the annular plate 32, the rectangular plate 34 is fixedly connected with the supporting rod 33, the clamping arm 37 is tightly attached to the rectangular groove 35, the elastic structure is a spring 36, and the left end and the right end of the spring 36 are respectively fixedly connected with the rectangular groove 35 and the clamping arm 37.

It is to be added that a limiting ring 4 fixed on the iron plate 1 is arranged between the outer side and the inner side of the magnetic suspension part 2, annular grooves are arranged on the inner measuring surface of the limiting ring 4, and balls for reducing friction force are arranged on the upper side wall and the lower side wall of each annular groove.

It is worth noting that, in the annular space that two spacing rings 4 enclose was located to the movable magnet cake 24, the both sides of magnet cake 24 all are equipped with the extension end, and two extension ends extend to two ring channel interiors respectively, can guarantee through this kind of setting that the public young is in the annular space that two spacing rings 4 enclose and can not drop, and the existence of ball can effectively reduce the frictional force in the removal process.

Further, the connecting rod directly fixedly connected with the doll can be clamped and fixed between the two clamping arms 37.

Working principle: the connecting rod fixed with the doll is placed between the two clamping arms 37, the clamping arms 37 are extruded by the springs 36, the connecting rod fixed with the doll can be fixed, so that the doll can be fixed, the upward magnetic poles of the first neodymium magnet 21 and the second neodymium magnet 22 are identical to the downward magnetic poles of the magnet cake 24, and the two magnetic poles repel each other, so that the magnet cake 24 can be suspended above the first neodymium magnet 21 and the second neodymium magnet 22, and stable movement and rotation of the doll can be easily realized by only slightly pushing, and when the doll is placed on the magnet cake 24 to rotate, the doll can be ensured to stably move along the annular area between the two limiting rings 4 all the time due to the limiting effect of the limiting rings 4, and cannot fall or roll over.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take axial to suspend magnetism stable doll of structure, includes iron plate (1), its characterized in that still includes:

the magnetic suspension part (2), the magnetic suspension part (2) is positioned on the iron plate (1), the magnetic suspension part (2) comprises a plurality of first neodymium magnets (21) and a plurality of second neodymium magnets (22) arranged on the inner ring of each first neodymium magnet (21), the magnetic suspension part is used for manufacturing a doll in a suspension state, and the metal structure above each first neodymium magnet (21) and each second neodymium magnet (22) can drive the doll to carry out circular shaft rotation movement;

the fixing part (3), the fixing part (3) is located on the metal structure, the fixing part (3) comprises a plurality of connecting rods (31) and an annular plate (32) arranged on each connecting rod (31) and used for integrally limiting the doll, and the doll can be fixed through a clamping structure in the annular plate (32).

2. The magnetically stabilized doll with axial suspension magnetic levitation structure of claim 1 wherein: the magnetic suspension part (2) further comprises an annular rubber cushion (23), and the left end and the right end of the annular rubber cushion (23) are respectively tightly attached to the first neodymium magnet (21) and the second neodymium magnet (22).

3. The magnetically stabilized doll with axial suspension magnetic levitation structure of claim 1 wherein: the metal structure is a magnet cake (24), and magnetic poles between the magnet cake (24) and the first neodymium magnet (21) and the second neodymium magnet (22) are repulsive.

4. The magnetically stabilized doll with axial suspension magnetic levitation structure of claim 1 wherein: the fixing part (3) further comprises a supporting rod (33), the bottom end of the supporting rod (33) is fixedly connected with the top end of the magnet cake (24), a rectangular plate (34) is fixedly connected to the top end of the supporting rod (33), and a rectangular groove (35) is formed in the rectangular plate (34).

5. The magnetically stabilized doll with axial suspension magnetic levitation structure of claim 1 wherein: the clamping structure is a pair of clamping arms (37) clamped in opposite directions, and free clamping and fixing of the doll can be facilitated through the elastic structure on each clamping arm (37).

6. A magnetically stabilized doll with an axially suspended magnetic suspension structure as claimed in claim 3 wherein: limiting rings (4) fixed on the iron plates (1) are arranged between the outer side and the inner side of the magnetic suspension part (2), annular grooves are formed in the inner measuring surfaces of the limiting rings (4), and balls for reducing friction force are arranged on the upper side wall and the lower side wall of each annular groove.

7. The magnetically stabilized doll with axial suspension magnetic levitation structure of claim 6 wherein: the magnet cake (24) is movably arranged in an annular space surrounded by the two limiting rings (4), extension ends are arranged on two sides of the magnet cake (24), and the two extension ends extend into the two annular grooves respectively.