CN212998392U - Magnetic suspension toy - Google Patents
Magnetic suspension toy Download PDFInfo
- Publication number
- CN212998392U CN212998392U CN202021844358.XU CN202021844358U CN212998392U CN 212998392 U CN212998392 U CN 212998392U CN 202021844358 U CN202021844358 U CN 202021844358U CN 212998392 U CN212998392 U CN 212998392U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnet mounting
- magnetic unit
- units
- magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model relates to a magnetic suspension toy, which comprises a base, a cross shaft, a left upper magnetic unit, a right upper magnetic unit, two left lower magnetic units and two right lower magnetic units, wherein the left side of the base is provided with a stand column, and the right side surface of the stand column is a positioning plane; the two lower left magnetic units and the two lower right magnetic units are both arranged on the base, and the two lower right magnetic units are positioned on the right sides of the two lower left magnetic units; the magnetic pole directions of the two left lower magnetic units are the same as the magnetic pole direction of the left upper magnetic unit, and the magnetic pole directions of the two right lower magnetic units are the same as the magnetic pole direction of the right upper magnetic unit; the left end of the upper left magnetic unit is in contact fit with the positioning plane, the upper left magnetic unit is positioned right above the left gap, and the upper right magnetic unit is positioned right above the right gap. The utility model discloses simple structure, the intuition is strong, lets the student know the magnet homopolar repulsion theory deeply, has educational meaning and high object for appreciation nature, increases interestingly.
Description
Technical Field
The utility model relates to a toy, especially a be applied to teaching experiment's magnetic suspension toy.
Background
Magnetic levitation is a state of equilibrium in which an object is levitated without friction and contact by using levitation magnetic force. Magnetic levitation is a technology which is increasingly widely applied and is also listed in the teaching content of middle school, the theory that like poles of magnets repel each other needs to be explained in the physical class of middle school, and in order to make students feel realistic, the teaching aid is used for showing the best effect. However, the conventional experimental teaching aid is poor in intuition, is difficult to integrate the knowledge and the interest, is not beneficial to cultivating creative thinking of students and exciting the interest of learning scientific knowledge, and is difficult to combine entertainment and education into a whole. Present experiment teaching aid is accomplished with building blocks concatenation very few, like this to liking the student of manual dismantlement or assembling the toy, can't know each functional module's structure and function, and the interest is gone to the volatility.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a magnetic suspension toy. The magnetic suspension toy is simple in structure and strong in intuition, students can deeply know the theory that like poles of magnets repel each other, and the magnetic suspension toy has educational significance and high playability and is more interesting.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a magnetic suspension toy is characterized in that: the magnetic positioning device comprises a base, a transverse shaft, an upper left magnetic unit, an upper right magnetic unit, two lower left magnetic units and two lower right magnetic units, wherein an upright post is arranged on the left side of the base, and the right side surface of the upright post is a positioning plane; the two lower left magnetic units and the two lower right magnetic units are both arranged on the base, the two lower right magnetic units are positioned on the right sides of the two lower left magnetic units, the two lower left magnetic units are arranged in parallel front and back, a left gap is formed between the two lower left magnetic units, the two lower right magnetic units are arranged in parallel left and right, and a right gap is formed between the two lower right magnetic units; the upper left magnetic unit is arranged at the left end of the cross shaft, and the upper right magnetic unit is arranged at the right end of the cross shaft; the upper left magnetic unit is provided with at least one upper left magnet, the upper right magnetic unit is provided with at least one upper right magnet, the lower left magnetic unit is provided with at least one lower left magnet, and the lower right magnetic unit is provided with at least one lower right magnet; the magnetic pole directions of the two left lower magnetic units are the same as the magnetic pole direction of the left upper magnetic unit, and the magnetic pole directions of the two right lower magnetic units are the same as the magnetic pole direction of the right upper magnetic unit; the left end of the upper left magnetic unit is in contact fit with the positioning plane, the upper left magnetic unit is positioned right above the left gap, and the upper right magnetic unit is positioned right above the right gap.
The above definitions of left and right are: the side of the upright post installed on the base is left, and the opposite side of the upright post is right.
Because the magnetic pole directions of the two lower left magnetic units are the same as the magnetic pole direction of the upper left magnetic unit, and the magnetic pole directions of the two lower right magnetic units are the same as the magnetic pole direction of the upper right magnetic unit, the magnetic fields of the two lower left magnetic units and the magnetic field of the upper left magnetic unit repel each other, and the magnetic fields of the two lower right magnetic units and the magnetic field of the upper right magnetic unit repel each other. When the magnetic suspension device is used, the cross shaft, the upper left magnetic unit and the upper right magnetic unit are placed at proper positions, the left end of the upper left magnetic unit is in contact fit with the positioning plane of the stand column, the upper left magnetic unit is located right above the left gap, the upper right magnetic unit is located right above the right gap, the two lower left magnetic units apply upward acting force to the upper left magnetic unit together, the two lower right magnetic units apply upward acting force to the upper right magnetic unit together, gravity borne by the cross shaft, the upper left magnetic unit and the upper right magnetic unit on the cross shaft is overcome, and accordingly the cross shaft, the upper left magnetic unit and the upper right magnetic unit on the cross shaft can suspend. The positioning plane of the upright column can overcome the axial acting force of the two left lower magnetic units and the two right lower magnetic units on the cross shaft to the left end of the left upper magnetic unit, so that the function of stopping and positioning is achieved, and the cross shaft, the left upper magnetic unit and the right upper magnetic unit on the cross shaft are prevented from deviating from the space between the two left lower magnetic units and the space above the two right lower magnetic units.
In addition, students can rotate the cross shaft by hands while operating the magnetic suspension experiment, and due to the fact that the friction coefficient between the left end of the upper left magnetic unit and the positioning plane of the stand column is very low, the cross shaft, the upper left magnetic unit and the upper right magnetic unit on the cross shaft can rotate for a long time between the two lower left magnetic units and above the two lower right magnetic units by means of stop positioning of the positioning plane of the stand column.
In one embodiment, the two lower left magnetic units and the upper left magnetic unit have S poles facing left and N poles facing right. In another specific scheme, the N poles of the two left lower magnetic units and the N poles of the two left upper magnetic units face to the left, and the S poles face to the right.
In one embodiment, the two lower right magnetic units and the upper right magnetic unit have S poles facing left and N poles facing right. In another specific scheme, the N poles of the two right lower magnetic units and the right upper magnetic unit face to the left, and the S poles face to the right.
As a preferred embodiment of the present invention, the magnetic pole directions of the two lower left magnetic units are the same as the magnetic pole directions of the two lower right magnetic units.
As another preferred embodiment of the present invention, the magnetic pole directions of the two lower left magnetic units are opposite to the magnetic pole directions of the two lower right magnetic units.
As the utility model discloses a preferred scheme, equal demountable installation is on the base under stand, two left magnetic unit and two right sides magnetic unit under, upper left magnetic unit, upper right magnetic unit demountable installation are on the cross axle. Through this kind of setting, realized the demountable installation of whole magnetic suspension toy, let the student can oneself dismantle and assemble each spare part by hand, further know the structure and the function of each spare part in the magnetic suspension experiment, increase interestingly.
As the preferred scheme of the utility model, two magnetic unit and two magnetic unit under the right side are in on same horizontal plane under the left side.
As a preferred embodiment of the present invention, the upper left magnetic unit includes an upper left magnet mounting seat and at least one upper left magnet, the center of the upper left magnet mounting seat is provided with an upper left transverse through hole for the cross shaft to pass through, the outer circumferential wall of the upper left magnet mounting seat is uniformly provided with at least one upper left magnet mounting groove capable of accommodating the upper left magnet, and each upper left magnet is respectively mounted in the corresponding upper left magnet mounting groove; the upper left magnet mounting base is mounted on the cross shaft through the upper left transverse through hole. Normally, the magnetic poles of the upper left magnets are aligned, and the N poles of the upper left magnets face either left or right, for example.
As a preferred embodiment of the present invention, the upper right magnetic unit includes an upper right magnet mounting seat and at least one upper right magnet, the center of the upper right magnet mounting seat is provided with an upper right transverse through hole for the cross shaft to pass through, the outer circumferential wall of the upper right magnet mounting seat is uniformly provided with at least one upper right magnet mounting groove capable of accommodating the upper right magnet, and the upper right magnet is mounted in the corresponding upper right magnet mounting groove; the upper right magnet mounting seat is mounted on the cross shaft through an upper right transverse through hole. Normally, the magnetic poles of the upper right magnets are aligned, and for example, the N poles of the upper right magnets face left or right.
As a preferred scheme of the utility model, a rotary seat is arranged in the middle of the cross shaft and is positioned in the center between the upper left magnetic unit and the upper right magnetic unit; the center of the rotating seat is provided with a first transverse through hole for the transverse shaft to pass through. The balance of the cross shaft can be maintained by arranging the rotating base in the middle of the cross shaft and the rotating base is positioned at the center between the upper left magnetic unit and the upper right magnetic unit.
As the utility model discloses further preferred scheme, the equipartition has three paddle on the outer circumferential wall of roating seat, is equipped with first slot on the stiff end of paddle, is equipped with the first post of inserting of three and first slot grafting complex on the outer circumferential wall of roating seat, be equipped with the clearance of rotation between the right-hand member of magnetic unit and the left end of magnetic unit under the left side, each paddle is installed on the roating seat through the grafting cooperation of first slot with first post of inserting to each paddle is corresponding with the clearance of rotation position. When the left upper magnetic unit, the right upper magnetic unit and the cross shaft are all suspended, the cross shaft, the left upper magnetic unit, the right upper magnetic unit, the rotating base and the blades can rotate together by hands, and the rotating gap is used for the blades to pass through when rotating.
As a further preferred embodiment of the present invention, the right end of the cross shaft is provided with a truncated cone with a large left end and a small right end, and the left end of the truncated cone is inserted into the right end of the upper right magnetic unit. The rotary seat with the three blades is arranged in the middle of the cross shaft, and the cone frustum with the large left end and the small right end is arranged at the right end of the cross shaft, so that the visualized shape is similar to an airplane with a propeller, when the cross shaft is rotated by hands, the three blades can rotate in a rotating gap, students imagine that the airplane is about to prepare for taking off in the rotating gap, and the image is vivid and lifelike.
As a further preferred aspect of the present invention, the lower left magnetic unit includes a lower left bolt, two lower left magnet mounting seats and at least two lower left magnets, a lower left transverse through hole for the lower left bolt to pass through is provided in the center of the lower left magnet mounting seat, at least one lower left magnet mounting groove capable of accommodating the lower left magnet is uniformly distributed on the outer circumferential wall of the lower left magnet mounting seat, and each lower left magnet is respectively mounted in the corresponding lower left magnet mounting groove; the two left lower magnet mounting seats are sequentially mounted on the left lower bolt through the left lower transverse through hole, and the right end of one left lower magnet mounting seat is in contact fit with the left end of the other left lower magnet mounting seat; and a second transverse jack is arranged on the base, and one end of the left lower bolt is inserted into the second transverse jack. Two lower left magnet mount pads are closed up and are set up on left down the bolt, can strengthen the magnetic field of magnetic unit down. Normally, the magnetic pole directions of the left lower magnets are the same, and for example, the N poles of the left lower magnets face left or right.
As a further preferred aspect of the present invention, the lower right magnetic unit includes a lower right bolt, two lower right magnet mounting seats and at least two lower right magnets, a lower right transverse through hole for the lower right bolt to pass through is formed in the center of the lower right magnet mounting seat, at least one lower right magnet mounting groove capable of accommodating the lower right magnet is uniformly formed in the outer circumferential wall of the lower right magnet mounting seat, and each lower right magnet is respectively mounted in the corresponding lower right magnet mounting groove; the two right lower magnet mounting seats are sequentially mounted on the right lower bolt through right lower transverse through holes, and the right end of one right lower magnet mounting seat is in contact fit with the left end of the other right lower magnet mounting seat; and a third transverse jack is arranged on the base, and one end of the right lower bolt is inserted into the third transverse jack. Two lower right magnet mount pads are closed up and are set up on lower right bolt, can strengthen the magnetic field of lower right magnetic unit. Normally, the magnetic pole directions of the right lower magnets are the same, and for example, the N poles of the right lower magnets face left or right.
Generally, the base includes a plurality of link blocks and a plurality of plug blocks, and the plurality of link blocks and the plurality of plug blocks are inserted into each other to form the base. The connecting rod building blocks can be of any geometric shape, the bolt building blocks can be of any length, the base can serve as a supporting frame formed by the whole magnetic suspension toy, different base models can be formed in different plug-in modes of the connecting rod building blocks and the bolt building blocks, the magnetic suspension toy becomes more vivid and interesting, children are encouraged to perform automatic manual operation by combining imagination, the multi-change, detachable and restorable characteristics of the building blocks are brought into play, more pleasures are obtained, and the imagination and creativity of the children are favorably cultured.
Compared with the prior art, the utility model, have following advantage:
the magnetic suspension toy is simple in structure, convenient to disassemble and assemble, strong in intuition, matched with physical experiments in junior high school, capable of reproducing the magnetic suspension experiments in class, capable of visually demonstrating the phenomenon that like poles of magnets repel each other, capable of enabling students to conduct development practice through autonomous design and manual operation, capable of enabling scientific activities to become vivid and interesting, capable of enabling students to deeply know the theory that like poles of magnets repel each other, high in educational significance and playability, and capable of increasing interestingness, and suitable for various occasions requiring suspension rotation, such as artware, children toys, teaching aids, advertising signs and the like.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic magnetic pole diagram of each magnetic unit in embodiment 1 of the present invention;
fig. 3 is a schematic view of the relationship between the magnetic force and gravity in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 5 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 6 is a schematic structural view of embodiment 4 of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-2, the magnetic suspension toy of the present embodiment includes a base 1, a horizontal shaft 2, a left upper magnetic unit 3, a right upper magnetic unit 4, two left lower magnetic units 5, and two right lower magnetic units 6, wherein a vertical column 11 is disposed on the left side of the base 1, and a positioning plane 12 is disposed on the right side of the vertical column 11; the two lower left magnetic units 5 and the two lower right magnetic units 6 are both arranged on the base 1, the two lower right magnetic units 6 are positioned on the right sides of the two lower left magnetic units 5, the two lower left magnetic units 5 are arranged side by side in the front-back direction, a left gap 51 is formed between the two lower left magnetic units 5, the two lower right magnetic units 6 are arranged side by side in the left-right direction, and a right gap 61 is formed between the two lower right magnetic units 6; the upper left magnetic unit 3 is arranged at the left end of the transverse shaft 2, and the upper right magnetic unit 4 is arranged at the right end of the transverse shaft 2; four upper left magnets 31 are arranged on the upper left magnetic unit 3, four upper right magnets 41 are arranged on the upper right magnetic unit 4, eight lower left magnets 52 are arranged on the lower left magnetic unit 5, and eight lower right magnets 62 are arranged on the lower right magnetic unit 6; the magnetic pole directions of the two left lower magnetic units 5 are the same as the magnetic pole direction of the left upper magnetic unit 3, and the magnetic pole directions of the two right lower magnetic units 6 are the same as the magnetic pole direction of the right upper magnetic unit 4; the left end of the upper left magnetic unit 3 is in contact fit with the positioning plane 12, the upper left magnetic unit 3 is located right above the left gap 51, and the upper right magnetic unit 4 is located right above the right gap 61.
The above definitions of left and right are: the side of the upright post 11 installed on the base 1 is the left side, and the opposite side of the upright post 11 is the right side.
Both the left lower magnetic unit 5 and the left upper magnetic unit 3 have the S-pole facing left and the N-pole facing right.
The two lower right magnetic units 6 and the upper right magnetic unit 4 have the N poles facing left and the S poles facing right.
The magnetic pole directions of the two left lower magnetic units 5 are the same as the magnetic pole directions of the two right lower magnetic units 6.
The upright post 11, the two left lower magnetic units 5 and the two right lower magnetic units 6 can be detachably arranged on the base 1, and the left upper magnetic unit 3 and the right upper magnetic unit 4 can be detachably arranged on the cross shaft 2. Through this kind of setting, realized the demountable installation of whole magnetic suspension toy, let the student can oneself dismantle and assemble each spare part by hand, further know the structure and the function of each spare part in the magnetic suspension experiment, increase interestingly.
The two left lower magnet units 5 are in the same horizontal plane as the two right lower magnet units 6.
The upper left magnetic unit 3 comprises an upper left magnet mounting seat 32 and four upper left magnets 31, a left upper transverse through hole for the transverse shaft 2 to pass through is formed in the center of the upper left magnet mounting seat 32, four upper left magnet mounting grooves 321 capable of accommodating the upper left magnets 31 are uniformly distributed on the outer circumferential wall of the upper left magnet mounting seat 32, and each upper left magnet 31 is mounted in the corresponding upper left magnet mounting groove 321; the upper left magnet mount 32 is mounted on the cross shaft 2 through an upper left transverse through hole. Normally, the magnetic pole directions of the upper left magnets 31 are aligned, and the N-pole of each upper left magnet 31 faces the right.
The upper right magnetic unit 4 comprises an upper right magnet mounting seat 42 and four upper right magnets 41, a right upper transverse through hole for the cross shaft 2 to pass through is formed in the center of the upper right magnet mounting seat 42, four upper right magnet mounting grooves 421 capable of accommodating the upper right magnets 41 are uniformly distributed on the outer circumferential wall of the upper right magnet mounting seat 42, and the upper right magnets 41 are mounted in the corresponding upper right magnet mounting grooves 421; the upper right magnet mounting base 42 is mounted on the cross shaft 2 through an upper right transverse through hole. Normally, the magnetic pole directions of the right upper magnets 41 are aligned, and the N-pole of each right upper magnet 41 faces the left.
A rotary seat 21 is arranged in the middle of the transverse shaft 2, and the rotary seat 21 is positioned in the central position between the upper left magnetic unit 3 and the upper right magnetic unit 4; the center of the rotary base 21 is provided with a first transverse through hole for the transverse shaft 2 to pass through. By providing the rotating base 21 at the middle of the lateral shaft 2 and centering the rotating base 21 between the upper left magnetic unit 3 and the upper right magnetic unit 4, the balance of the lateral shaft 2 can be maintained.
Three paddles 22 are uniformly distributed on the outer circumferential wall of the rotating base 21, a first slot 221 is arranged at the fixed end of each paddle 22, three first inserting columns 212 which are in inserting fit with the first slot 221 are arranged on the outer circumferential wall of the rotating base 21, a rotating gap 7 is arranged between the right end of the left lower magnetic unit 5 and the left end of the right lower magnetic unit 6, each paddle 22 is installed on the rotating base 21 through the inserting fit of the first slot 221 and the first inserting column 212, and each paddle 22 corresponds to the rotating gap 7. When the upper left magnet unit 3, the upper right magnet unit 4 and the horizontal shaft 2 are all levitated, the horizontal shaft 2, the upper left magnet unit 3, the upper right magnet unit 4, the rotary base 21 and the paddles 22 can be rotated together by hand, and the rotating gap 7 is passed by each paddle 22 when rotated.
The right end of the transverse shaft 2 is provided with a truncated cone 23 with a larger left end and a smaller right end, and the left end of the truncated cone 23 is inserted into the right end of the upper right magnetic unit 4. By arranging the rotary base 21 with the three blades 22 in the middle of the transverse shaft 2 and arranging the cone frustum 23 with the larger left end and the smaller right end at the right end of the transverse shaft 2, the visualized shape is similar to an airplane with a propeller, when the transverse shaft 2 is rotated by hands, the three blades 22 can rotate in the rotating gap 7, so that students can imagine that the airplane is ready to take off in the rotating gap 7, and the image is vivid and lifelike.
The left lower magnetic unit 5 comprises a left lower bolt 53, two left lower magnet mounting seats 54 and at least two left lower magnets 52, wherein a left lower transverse through hole for the left lower bolt 53 to pass through is formed in the center of the left lower magnet mounting seat 54, four left lower magnet mounting grooves 541 capable of accommodating the left lower magnets 52 are uniformly distributed in the outer circumferential wall of the left lower magnet mounting seat 54, and each left lower magnet 52 is respectively mounted in the corresponding left lower magnet mounting groove 541; the two left lower magnet mounting seats 54 are sequentially mounted on the left lower bolt 53 through left lower transverse through holes, and the right end of one left lower magnet mounting seat 54 is in contact fit with the left end of the other left lower magnet mounting seat 54; a second transverse jack is arranged on the base 1, and one end of the left lower bolt 53 is inserted into the second transverse jack. The two lower left magnet mounting seats 54 are arranged on the lower left plug pin 53 in a closed manner, so that the magnetic field of the lower left magnetic unit 5 can be enhanced.
The right lower magnetic unit 6 comprises a right lower bolt 63, two right lower magnet mounting seats 64 and at least two right lower magnets 62, a right lower transverse through hole for the right lower bolt 63 to pass through is formed in the center of the right lower magnet mounting seat 64, four right lower magnet mounting grooves 621 capable of accommodating the right lower magnets 62 are uniformly distributed on the outer circumferential wall of the right lower magnet mounting seat 64, and each right lower magnet 62 is respectively mounted in the corresponding right lower magnet mounting groove 621; the two right lower magnet mounting seats 64 are sequentially mounted on the right lower bolt 63 through right lower transverse through holes, and the right end of one right lower magnet mounting seat 64 is in contact fit with the left end of the other right lower magnet mounting seat 64; a third transverse jack is arranged on the base 1, and one end of the right lower bolt 63 is inserted into the third transverse jack. The two lower right magnet mounting seats 64 are arranged on the lower right bolt 63 in a closed manner, so that the magnetic field of the lower right magnetic unit 6 can be enhanced.
Since the magnetic pole directions of the two lower left magnetic units 5 are the same as the magnetic pole direction of the upper left magnetic unit 3, and the magnetic pole directions of the two lower right magnetic units 6 are the same as the magnetic pole direction of the upper right magnetic unit 4, the magnetic fields of the two lower left magnetic units 5 and the upper left magnetic unit 3 repel each other, and the magnetic fields of the two lower right magnetic units 6 and the upper right magnetic unit 4 repel each other. In use, the cross shaft 2 and the upper left magnetic unit 3 and the upper right magnetic unit 4 thereon are placed at proper positions, so that the left end of the upper left magnetic unit 3 is in contact fit with the positioning plane 12 of the upright post 11, the upper left magnetic unit 3 is positioned right above the left gap 51, the upper right magnetic unit 4 is positioned right above the right gap 61, as shown in fig. 3, and the two lower left magnetic units 5 jointly apply an upward acting force F to the upper left magnetic unit 31And F2The two lower right magnetic units 6 exert an upward force F on the upper right magnetic unit 4 together1And F2，F1And F2Resultant force F ofBranch standThe gravity G borne by the cross shaft 2 and the upper left magnetic unit 3 and the upper right magnetic unit 4 on the cross shaft is overcome, so that the cross shaft 2 and the upper left magnetic unit 3 and the upper right magnetic unit 4 on the cross shaft can be suspended. The positioning of the upright post 11 is flatThe left end of the surface 12 facing the upper left magnetic unit 3 can overcome the axial acting force of the two lower left magnetic units 5 and the two lower right magnetic units 6 on the cross shaft 2, so that the function of stopping and positioning is achieved, and the cross shaft 2 and the upper left magnetic unit 3 and the upper right magnetic unit 4 on the cross shaft are prevented from deviating from the space between the two lower left magnetic units 5 and the space above the two lower right magnetic units 6.
In addition, students can rotate the horizontal shaft 2 by hand while operating the magnetic levitation experiment, and the horizontal shaft 2 and the upper left magnetic unit 3 and the upper right magnetic unit 4 thereon can rotate for a long time between the two lower left magnetic units 5 and above the two lower right magnetic units 6 by means of the stopper positioning of the positioning plane 12 of the column 11 because the friction coefficient between the left end of the upper left magnetic unit 3 and the positioning plane 12 of the column 11 is very low.
Generally, the base 1 includes a plurality of connecting rod blocks 13 and a plurality of pin blocks 14, which are inserted into each other to form the base 1. The connecting rod building blocks can be of any geometric shapes, the bolt building blocks can be of any length, the base 1 serves as a supporting frame formed by the whole magnetic suspension toy, different base 1 models can be formed in different plug-in modes of the connecting rod building blocks and the bolt building blocks, the magnetic suspension toy becomes more vivid and interesting, children are encouraged to perform automatic manual operation in combination with imagination, the multiple-change, detachable and restorable characteristics of the building blocks are brought into play, more pleasure is obtained, and the imagination and creativity of the children are favorably cultured.
Example 2
As shown in fig. 4, the magnetic levitation toy of the present embodiment is different from embodiment 1 in that:
the two lower left magnetic units 5 and the upper left magnetic unit 3 have the N pole facing left and the S pole facing right.
Both the right lower magnetic unit 6 and the right upper magnetic unit 4 have the S-pole facing left and the N-pole facing right.
Example 3
As shown in fig. 5, the magnetic levitation toy of the present embodiment is different from embodiment 1 in that:
the two lower left magnetic units 5 and the upper left magnetic unit 3 have the N pole facing left and the S pole facing right.
The two lower right magnetic units 6 and the upper right magnetic unit 4 have the N poles facing left and the S poles facing right.
The magnetic pole directions of the two left lower magnetic units 5 are opposite to the magnetic pole directions of the two right lower magnetic units 6.
Example 4
As shown in fig. 6, the magnetic levitation toy of the present embodiment is different from embodiment 1 in that:
both the left lower magnetic unit 5 and the left upper magnetic unit 3 have the S-pole facing left and the N-pole facing right.
Both the right lower magnetic unit 6 and the right upper magnetic unit 4 have the S-pole facing left and the N-pole facing right.
The magnetic pole directions of the two left lower magnetic units 5 are opposite to the magnetic pole directions of the two right lower magnetic units 6.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A magnetic suspension toy is characterized in that: the magnetic positioning device comprises a base, a transverse shaft, an upper left magnetic unit, an upper right magnetic unit, two lower left magnetic units and two lower right magnetic units, wherein an upright post is arranged on the left side of the base, and the right side surface of the upright post is a positioning plane; the two lower left magnetic units and the two lower right magnetic units are both arranged on the base, the two lower right magnetic units are positioned on the right sides of the two lower left magnetic units, the two lower left magnetic units are arranged in parallel front and back, a left gap is formed between the two lower left magnetic units, the two lower right magnetic units are arranged in parallel left and right, and a right gap is formed between the two lower right magnetic units; the upper left magnetic unit is arranged at the left end of the cross shaft, and the upper right magnetic unit is arranged at the right end of the cross shaft; the upper left magnetic unit is provided with at least one upper left magnet, the upper right magnetic unit is provided with at least one upper right magnet, the lower left magnetic unit is provided with at least one lower left magnet, and the lower right magnetic unit is provided with at least one lower right magnet; the magnetic pole directions of the two left lower magnetic units are the same as the magnetic pole direction of the left upper magnetic unit, and the magnetic pole directions of the two right lower magnetic units are the same as the magnetic pole direction of the right upper magnetic unit; the left end of the upper left magnetic unit is in contact fit with the positioning plane, the upper left magnetic unit is positioned right above the left gap, and the upper right magnetic unit is positioned right above the right gap.
2. Magnetic levitation toy as claimed in claim 1, wherein:
the magnetic pole directions of the two lower left magnetic units are the same as the magnetic pole directions of the two lower right magnetic units;
the magnetic pole directions of the two left lower magnetic units are opposite to the magnetic pole directions of the two right lower magnetic units.
3. Magnetic levitation toy as claimed in claim 1, wherein:
the upright column, the two left lower magnetic units and the two right lower magnetic units can be detachably arranged on the base, and the left upper magnetic unit and the right upper magnetic unit are detachably arranged on the transverse shaft;
the two lower left magnetic units and the two lower right magnetic units are positioned on the same horizontal plane.
4. Magnetic levitation toy as claimed in claim 1, wherein: the upper left magnetic unit comprises an upper left magnet mounting seat and at least one upper left magnet, a left upper transverse through hole for the transverse shaft to pass through is formed in the center of the upper left magnet mounting seat, at least one upper left magnet mounting groove capable of accommodating the upper left magnet is uniformly distributed in the outer circumferential wall of the upper left magnet mounting seat, and each upper left magnet is mounted in the corresponding upper left magnet mounting groove; the upper left magnet mounting base is mounted on the cross shaft through the upper left transverse through hole.
5. Magnetic levitation toy as claimed in claim 1, wherein: the right upper magnetic unit comprises a right upper magnet mounting seat and at least one right upper magnet, a right upper transverse through hole for the transverse shaft to pass through is formed in the center of the right upper magnet mounting seat, at least one right upper magnet mounting groove capable of accommodating the right upper magnet is uniformly distributed in the outer circumferential wall of the right upper magnet mounting seat, and the right upper magnet is mounted in the corresponding right upper magnet mounting groove; the upper right magnet mounting seat is mounted on the cross shaft through an upper right transverse through hole.
6. Magnetic levitation toy as claimed in claim 1, wherein: the middle part of the cross shaft is provided with a rotating seat which is positioned at the central position between the upper left magnetic unit and the upper right magnetic unit; the center of the rotating seat is provided with a first transverse through hole for the transverse shaft to pass through.
7. The magnetic levitation toy as recited in claim 6, wherein: the equipartition has three paddle on the outer periphery wall of roating seat, is equipped with first slot on the stiff end of paddle, is equipped with three and first slot grafting complex first post of inserting on the outer periphery wall of roating seat, be equipped with the clearance of rotation under a left side between magnetic unit's the right-hand member and the left end of right side, each paddle is installed on the roating seat through the grafting cooperation of first slot and first post of inserting to each paddle is corresponding with the clearance of rotation position.
8. The magnetic levitation toy as recited in claim 7, wherein: the right end of the cross shaft is provided with a truncated cone with a large left end and a small right end, and the left end of the truncated cone is inserted into the right end of the upper right magnetic unit.
9. Magnetic levitation toy as claimed in claim 1, wherein: the left lower magnetic unit comprises a left lower bolt, two left lower magnet mounting seats and at least two left lower magnets, a left lower transverse through hole for the left lower bolt to pass through is formed in the center of each left lower magnet mounting seat, at least one left lower magnet mounting groove capable of containing each left lower magnet is uniformly distributed in the outer circumferential wall of each left lower magnet mounting seat, and each left lower magnet is mounted in the corresponding left lower magnet mounting groove; the two left lower magnet mounting seats are sequentially mounted on the left lower bolt through the left lower transverse through hole, and the right end of one left lower magnet mounting seat is in contact fit with the left end of the other left lower magnet mounting seat; and a second transverse jack is arranged on the base, and one end of the left lower bolt is inserted into the second transverse jack.
10. Magnetic levitation toy as claimed in claim 1, wherein: the right lower magnetic unit comprises a right lower bolt, two right lower magnet mounting seats and at least two right lower magnets, a right lower transverse through hole for the right lower bolt to pass through is formed in the center of each right lower magnet mounting seat, at least one right lower magnet mounting groove capable of containing each right lower magnet is uniformly distributed in the outer circumferential wall of each right lower magnet mounting seat, and each right lower magnet is mounted in the corresponding right lower magnet mounting groove; the two right lower magnet mounting seats are sequentially mounted on the right lower bolt through right lower transverse through holes, and the right end of one right lower magnet mounting seat is in contact fit with the left end of the other right lower magnet mounting seat; and a third transverse jack is arranged on the base, and one end of the right lower bolt is inserted into the third transverse jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844358.XU CN212998392U (en) | 2020-08-29 | 2020-08-29 | Magnetic suspension toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844358.XU CN212998392U (en) | 2020-08-29 | 2020-08-29 | Magnetic suspension toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212998392U true CN212998392U (en) | 2021-04-20 |
Family
ID=75471538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021844358.XU Active CN212998392U (en) | 2020-08-29 | 2020-08-29 | Magnetic suspension toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212998392U (en) |
-
2020
- 2020-08-29 CN CN202021844358.XU patent/CN212998392U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10918964B2 (en) | Three-dimensional geometric art toy | |
| KR102308463B1 (en) | Dynamic three dimensional teaching device | |
| CN203971404U (en) | A kind of wooden splicing building blocks | |
| CN212998392U (en) | Magnetic suspension toy | |
| CN205340089U (en) | Magic cube is inhaled to free dismouting magnetism of modularization | |
| KR102159881B1 (en) | Teaching tools | |
| CN201084297Y (en) | A planar figure experimental device for junior high school | |
| CN201017505Y (en) | Magnetic suspension demonstration device | |
| CN211719110U (en) | Combined type character mother board for English teaching | |
| CN206613168U (en) | Magnetic suspension toy train | |
| US20220122474A1 (en) | Spinning 3D Geometric Shapes | |
| CN213781358U (en) | A teach toy for show power is balanced | |
| CN202523267U (en) | Combined spatial three-dimensional geometry teaching aid | |
| CN206621799U (en) | Toy is probed into magnetic induction line change | |
| KR20160135595A (en) | Puzzle for educating children suitable to be used in physical activity and intellectual activity at the same time | |
| CN211181091U (en) | Carousel is used in english study | |
| CN214808446U (en) | Modular ball model | |
| CN207821405U (en) | Cellular early education combined game table | |
| CN219122839U (en) | Interesting learning device | |
| CN220714812U (en) | Toy track and toy with same | |
| CN205886232U (en) | Block benefits intelligence | |
| CN209433566U (en) | A kind of mathematical education Multifunctional teaching aid | |
| CN200969184Y (en) | Intelligent map | |
| Kulaga | Stimulating Interest in School Physics with the Help of Kids’ Toys | |
| Yau et al. | Using toys to teach science |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: 515000 building a, area 13-09, Jinyuan Industrial City, Chaoshan Road, Jinping District, Shantou City, Guangdong Province Patentee after: Guangdong Bangbao Educational Toys Co.,Ltd. Address before: 515000 area 13-09, Jinyuan Industrial City, Chaoshan Road, Shantou City, Guangdong Province Patentee before: BANBAO Co.,Ltd. |
|
| TR01 | Transfer of patent right |