CN212208694U - Magnetic suspension toy for magnetic teaching - Google Patents

Abstract

The utility model discloses a magnetic suspension toy is used in magnetic teaching relates to teaching toy technical field. The utility model discloses a magnetic suspension body, a set of fixed plate, connecting rod, a set of supporting shoe, a set of branch, suspension body, U-shaped board and backup pad are fixed with a set of first slide bar between two fixed plates, and the connecting rod both ends all are fixed with the screw lead screw, and a screw lead screw other end passes through the bearing and is connected with a fixed plate surface rotation, and another screw lead screw other end runs through another fixed plate surface and is fixed with the first in command. The utility model discloses a be equipped with a set of cardboard on the magnetic suspension body, and it has first spout to open on the cardboard for the suspension body can utilize a set of slider on it to appoint the high position on the magnetic suspension body along first spout inner wall slidable mounting, thereby makes the installation of suspension body more simple and convenient laborsaving, has improved the efficiency of magnetic suspension toy installation, has promoted the normal orderly the going on of magnetic force teaching.

Description

Magnetic suspension toy for magnetic teaching

Technical Field

The utility model belongs to the technical field of the teaching toy, especially, relate to a magnetic suspension toy is used in magnetic force teaching.

Background

Magnetic levitation refers to a technique of using magnetic force to overcome gravity to levitate an object. The current suspension technology mainly comprises magnetic suspension, optical suspension, acoustic suspension, air flow suspension, electric suspension, particle beam suspension and the like, wherein the magnetic suspension technology is mature. Magnetic levitation technology has many implementation forms, and can be mainly divided into passive levitation in which the system is self-stable, active levitation in which the system is not self-stable, and the like. The magnetic suspension train is a novel transportation tool consisting of a non-contact magnetic support, a magnetic guide system and a linear driving system, and mainly comprises a superconducting electric magnetic suspension train, a normally conductive electromagnetic suction type high-speed magnetic suspension train and a normally conductive electromagnetic suction type medium-low speed magnetic suspension. In order to better enable children to know basic knowledge of magnetic suspension and to enable teaching contents to be more flexible, teaching needs to be performed by combining corresponding toys frequently, and the effect of achieving twice the result with half the effort can be achieved.

In the use process of the existing magnetic suspension toy, the position of a suspension body is not easy to control, so that the suspension body is not easy to install, the playing and learning interests of children are influenced, and the teaching efficiency is influenced to a certain extent; meanwhile, the existing magnetic suspension toy has the advantages of single teaching mode, simple structure, difficulty in arousing the interest of children in learning and playing, and certain influence on the teaching quality of the children.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic suspension toy for magnetic force teaching, through be equipped with a set of cardboard on the magnetic suspension body, and it has first spout to open on the cardboard for the suspension body can utilize a set of slider on it to appoint the high position on the magnetic suspension body along first spout inner wall slidable mounting, thereby makes the installation of suspension body more simple and convenient laborsaving, has improved the efficiency of magnetic suspension toy installation, has promoted magnetic force teaching's normal orderly the going on.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a magnetic suspension toy for magnetic teaching, which comprises a magnetic suspension body, a set of fixed plates, a connecting rod, a set of supporting blocks, a set of supporting rods, a suspension body, a U-shaped plate and a supporting plate, wherein a set of first slide bars are fixed between the two fixed plates;

a limiting plate and a first U-shaped block are fixed on one surface of the fixing block, one surface of the limiting plate is fixedly connected with one surface of the first U-shaped block, a first connecting ring is rotatably connected between the opposite inner walls of the first U-shaped block through a rotating shaft, a connecting block is fixed on the peripheral side surface of the first connecting ring, a clamping plate is fixed on one surface of the connecting block, a first sliding groove is formed in one surface of the clamping plate, and a second U-shaped block is fixed on the other surface of the clamping plate;

the utility model discloses a suspension body, including a supporting shoe, a pivot, a first connecting ring, a set of fifth spout and screw hole, first slide bar, fourth spout inner wall and fifth spout inner wall equal clearance fit, the connecting rod passes through bearing and through-hole inner wall clearance fit, the supporting shoe passes through screw hole and screw lead screw threaded connection above it, first magnet has inlayed to the suspension body bottom, the suspension body outer wall is fixed with a set of symmetric distribution's slider, slider and first spout inner wall clearance fit.

Preferably, the rotation directions of the two threaded screw rods are opposite, and the two clamping plates and the two supporting blocks are symmetrically distributed around the connecting rod.

Preferably, the range that the vertical height of the first U-shaped block is smaller than that of the limiting plate is 2cm-5cm, and the range that the vertical height of the connecting block is larger than that of the limiting plate is 1cm-3 cm.

Preferably, a group of second sliding rods is fixed between the opposite inner walls of the U-shaped plate, a second handle is fixed on one surface of the supporting plate, a second magnet is fixed on one surface of the supporting plate, a sliding plate is fixed at the bottom of the magnetic suspension body, and a third magnet is fixed on one surface of the magnetic suspension body.

Preferably, a spring is fixed on one inner wall of the U-shaped plate, and a partition plate is fixed at the other end of the spring.

Preferably, a group of second sliding grooves is formed in one surface of the supporting plate, a group of third sliding grooves is formed in one surface of the sliding plate, and the second sliding rod is in clearance fit with the inner walls of the second sliding grooves and the inner walls of the third sliding grooves.

The utility model discloses following beneficial effect has:

1. the utility model discloses a be equipped with a set of cardboard on the magnetic suspension body, and it has first spout to open on the cardboard, make the suspension body can utilize a set of slider on it to appoint the high position along first spout inner wall slidable mounting on the magnetic suspension body, thereby make the installation of suspension body more simple and convenient laborsaving, the efficiency of magnetic suspension toy installation has been improved, the normal orderly progress of magnetic force teaching has been promoted, branch can remove under lead screw driven mode simultaneously, it folds and accomodates to drive the cardboard, make this magnetic suspension toy more convenient when using, teaching is more directly perceived effective.

2. The utility model discloses a mutually supporting of spring, second magnet and third magnet for the magnetic suspension body can slide along a set of second slide bar, thereby carries out the teaching that magnetic force like poles repel each other, has not only increased magnetic teaching's interest, and can cultivate children's hands-on operation ability, makes children better to magnetic teaching's understanding and cognitive effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a magnetic suspension toy for magnetic force teaching according to the present invention;

FIG. 2 is a schematic structural view of a U-shaped plate, a spring, a partition plate and a support plate;

FIG. 3 is a schematic structural view of the support plate, the second handle, the second magnet and the second sliding groove;

FIG. 4 is a schematic structural diagram of the magnetic levitation body, the sliding plate, the third chute and the third magnet;

FIG. 5 is a schematic view of the structure of the suspension, slider and first magnet;

FIG. 6 is a schematic structural view of the fixing plate, the first sliding rod, the clamping plate and the first sliding groove;

FIG. 7 is a schematic structural view of a fixing plate, a first slide bar, a connecting rod and a threaded screw rod;

FIG. 8 is a schematic structural view of a support block, a support rod, a second connection ring and a fixing block;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a magnetic suspension body; 2. a fixing plate; 3. a first slide bar; 4. a connecting rod; 5. a threaded lead screw; 6. a first handle; 7. a fixed block; 8. a limiting plate; 9. a first U-shaped block; 10. a first connecting ring; 11. connecting blocks; 12. clamping a plate; 13. a first chute; 14. a second U-shaped block; 15. a support block; 16. a third U-shaped block; 17. a strut; 18. a second connection ring; 19. a suspension; 20. a first magnet; 21. a slider; 22. a U-shaped plate; 23. a second slide bar; 24. a spring; 25. a partition plate; 26. a support plate; 27. a second handle; 28. a second magnet; 29. a second chute; 30. a slide plate; 31. a third chute; 32. a third magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention relates to a magnetic suspension toy for magnetic teaching, which comprises a magnetic suspension body 1, a set of fixing plates 2, a connecting rod 4, a set of supporting blocks 15, a set of supporting rods 17, a suspension body 19, a U-shaped plate 22 and a supporting plate 26, wherein a set of first sliding rods 3 is fixed between the two fixing plates 2, two ends of the connecting rod 4 are both fixed with threaded screws 5, the other end of one threaded screw 5 is rotatably connected with one surface of one fixing plate 2 through a bearing, the other end of the other threaded screw 5 penetrates through one surface of the other fixing plate 2 and is fixed with a first handle 6, and a set of fixing blocks 7 is fixed on one surface of the magnetic suspension body 1;

a limiting plate 8 and a first U-shaped block 9 are fixed on one surface of the fixing block 7, one surface of the limiting plate 8 and one surface of the first U-shaped block 9 are fixed through welding, a first connecting ring 10 is rotatably connected between the opposite inner walls of the first U-shaped block 9 through a rotating shaft, a connecting block 11 is fixed on the peripheral side surface of the first connecting ring 10, a clamping plate 12 is fixed on one surface of the connecting block 11, a first sliding groove 13 is formed in one surface of the clamping plate 12, and a second U-shaped block 14 is fixed on the other surface of the clamping plate 12;

a third U-shaped block 16 is fixed on one surface of the supporting block 15, a second connecting ring 18 is fixed on both ends of the supporting rod 17, an opposite inner wall of the second U-shaped block 14 is rotatably connected with an inner wall of a second connection ring 18 through a rotation shaft, one opposite inner wall of the third U-shaped block 16 is rotatably connected with the inner wall of the other second connecting ring 18 through a rotating shaft, a group of fourth sliding grooves and through holes are formed on the fixing block 7, a group of fifth sliding grooves and threaded holes are formed on the supporting block 15, the first slide bar 3 is in clearance fit with the inner wall of the fourth chute and the inner wall of the fifth chute, the connecting rod 4 is in clearance fit with the inner wall of the through hole through a bearing, the supporting block 15 is in threaded connection with the threaded screw rod 5 through a threaded hole on the supporting block, a first magnet 20 is embedded at the bottom of the suspension body 19, a group of symmetrically distributed sliding blocks 21 are fixed on the outer wall of the suspension body 19, and the sliding blocks 21 are in clearance fit with the inner wall of the first sliding chute 13.

Furthermore, the rotation directions of the two threaded screw rods 5 are opposite, and the two clamping plates 12 and the two supporting blocks 15 are symmetrically distributed around the connecting rod 4.

Further, the vertical height of the first U-shaped block 9 is 3cm smaller than that of the limiting plate 8, and the vertical height of the connecting block 11 is 2cm larger than that of the limiting plate 8.

Furthermore, a set of second sliding rods 23 is fixed between opposite inner walls of the U-shaped plate 22, a second handle 27 is fixed on one surface of the supporting plate 26, a second magnet 28 is fixed on one surface of the supporting plate 26, a sliding plate 30 is fixed at the bottom of the magnetic suspension body 1, a third magnet 32 is fixed on one surface of the magnetic suspension body 1, a spring 24 is fixed on one inner wall of the U-shaped plate 22, and a partition plate 25 is fixed at the other end of the spring 24.

Furthermore, a set of second sliding grooves 29 is formed on one surface of the supporting plate 26, a set of third sliding grooves 31 is formed on one surface of the sliding plate 30, and the second sliding rods 23 are in clearance fit with the inner walls of the second sliding grooves 29 and the inner walls of the third sliding grooves 31.

Firstly, the toy is placed on a horizontal desktop, then a first handle 6 is rotated, a group of symmetrically distributed supporting blocks 15 are driven to move in opposite directions by a group of threaded screw rods 5 with opposite rotation directions, so that the supporting blocks 15 drive supporting rods 17 to rotate, the supporting rods 17 drive clamping plates 12 to rotate, a group of clamping plates 12 are finally in a vertical state, then electricity is supplied to a magnetic suspension body 1, the magnetic suspension body 1 is magnetic, then a group of sliding blocks 21 on a suspension body 19 vertically slide along the inner wall of a group of first sliding grooves 13, so that the suspension body 19 continuously moves from top to bottom to be close to the magnetic suspension body 1, when the suspension body 19 is not moved downwards, the suspension of the suspension body 19 is completed, then the first handle 6 is rotated reversely, the group of clamping plates 12 can be driven to return to an initial position, at the moment, the suspension body 19 is, the operator holds the second handle 27 by hand to drive the second magnet 28 on the supporting plate 26 to slide along the set of second sliding rods 23, because the second magnet 28 is the same magnetic force as the third magnet 32 on the magnetic levitation body 1, and the magnetic force is the same as the magnetic force, so that the magnetic force is opposite, when the second magnet 28 is close to the third magnet 32, the third magnet 32 drives the magnetic levitation body 1 to slide along the set of second sliding rods 23 until the magnetic levitation body 1 contacts with the partition plate 25 and presses the spring 24, and when the operator removes the second magnet 28, the magnetic levitation body 1 will rebound under the action of the spring 24, thereby increasing the fun of magnetic teaching.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a magnetic suspension toy is used in magnetic teaching which characterized in that: the magnetic suspension device comprises a magnetic suspension body (1), a group of fixing plates (2), a connecting rod (4), a group of supporting blocks (15), a group of supporting rods (17), a suspension body (19), a U-shaped plate (22) and a supporting plate (26), wherein a group of first sliding rods (3) are fixed between the two fixing plates (2), threaded screws (5) are fixed at two ends of the connecting rod (4), the other end of one threaded screw (5) is rotatably connected with one surface of one fixing plate (2) through a bearing, the other end of the other threaded screw (5) penetrates through one surface of the other fixing plate (2) and is fixed with a first handle (6), and a group of fixing blocks (7) are fixed on one surface of the magnetic suspension body (;

a limiting plate (8) and a first U-shaped block (9) are fixed on one surface of the fixing block (7), one surface of the limiting plate (8) is fixedly connected with one surface of the first U-shaped block (9), a first connecting ring (10) is rotatably connected between the opposite inner walls of the first U-shaped block (9) through a rotating shaft, a connecting block (11) is fixed on the peripheral side surface of the first connecting ring (10), a clamping plate (12) is fixed on one surface of the connecting block (11), a first sliding groove (13) is formed in one surface of the clamping plate (12), and a second U-shaped block (14) is fixed on the other surface of the clamping plate (12);

a third U-shaped block (16) is fixed on one surface of the supporting block (15), second connecting rings (18) are fixed at two ends of the supporting rod (17), a relative inner wall of the second U-shaped block (14) is rotationally connected with the inner wall of one second connecting ring (18) through a rotating shaft, a relative inner wall of the third U-shaped block (16) is rotationally connected with the inner wall of the other second connecting ring (18) through a rotating shaft, a group of fourth sliding grooves and through holes are formed in the fixing block (7), a group of fifth sliding grooves and threaded holes are formed in the supporting block (15), a first sliding rod (3) is in clearance fit with the inner walls of the fourth sliding grooves and the fifth sliding grooves, the connecting rod (4) is in clearance fit with the inner wall of the through hole through a bearing, the supporting block (15) is in threaded connection with the threaded screw rod (5) through the threaded hole in the supporting block, and a first magnet (20) is inlaid at, a group of symmetrically distributed sliding blocks (21) are fixed on the outer wall of the suspension body (19), and the sliding blocks (21) are in clearance fit with the inner wall of the first sliding groove (13).

2. A magnetic suspension toy for teaching magnetic force according to claim 1, wherein the two threaded screws (5) are turned in opposite directions, and the two clamping plates (12) and the two supporting blocks (15) are symmetrically distributed about the connecting rod (4).

3. The magnetic suspension toy for teaching magnetic force according to claim 1, wherein the vertical height of the first U-shaped block (9) is smaller than the vertical height of the limiting plate (8) by 2cm-5cm, and the vertical height of the connecting block (11) is larger than the vertical height of the limiting plate (8) by 1cm-3 cm.

4. A magnetic suspension toy for teaching magnetic force according to claim 1 wherein a set of second sliding rods (23) is fixed between opposite inner walls of said U-shaped plate (22), a second handle (27) is fixed on one surface of said supporting plate (26), a second magnet (28) is fixed on one surface of said supporting plate (26), a sliding plate (30) is fixed on the bottom of said magnetic suspension body (1), and a third magnet (32) is fixed on one surface of said magnetic suspension body (1).

5. A magnetically levitated toy for magnetic teaching as claimed in claim 4, wherein a spring (24) is fixed to an inner wall of said U-shaped plate (22), and a spacer (25) is fixed to the other end of said spring (24).

6. A magnetic suspension toy for teaching magnetic force according to claim 4 wherein said supporting plate (26) has a set of second slide grooves (29) formed on one surface thereof, said slide plate (30) has a set of third slide grooves (31) formed on one surface thereof, and said second slide bars (23) are in clearance fit with both the inner walls of said second slide grooves (29) and said third slide grooves (31).

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