CN215360704U

CN215360704U - Magnetic suspension device

Info

Publication number: CN215360704U
Application number: CN202121574012.7U
Authority: CN
Inventors: 刘敬兰
Original assignee: Dongguan Hongming Electronic Technology Co ltd
Current assignee: Dongguan Hongming Electronic Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-31
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a magnetic suspension device, which comprises a cubic bracket and a suspension body, wherein the cubic bracket is built by support rods, the bracket is placed in a way that the connecting line of two opposite angles is vertical to the horizontal plane, the two angles are respectively a bottom angle and a top angle provided with an electromagnet, and the top of the suspension body is provided with a permanent magnet corresponding to the electromagnet so that the suspension body is suspended at the reference position at the lower end of the top angle. The suspension body can be artware with different shapes and shapes, the cubic bracket enables the suspension body to be suspended in the cubic bracket through the magnetic attraction between the electromagnet and the permanent magnet, and the suspension body has novel structure and strong decoration.

Description

Magnetic suspension device

Technical Field

The utility model relates to a magnetic suspension device.

Background

The magnetic suspension device makes the suspension body suspend in the preset position because of the magnetic force effect, thereby through the mysterious, deep and auspicious sense of visual impact, because of so magnetic suspension device is often by people as decoration, show thing.

With the development of the times, in order to meet the increasing demands of people, the magnetic suspension device is also loaded with various functions such as clock alarm clock, voice playing, AI voice, charging, lighting and the like.

Magnetic levitation devices are mostly used as decoration spaces of decorations in the market, but the structural shapes of the existing magnetic levitation devices tend to be consistent, so that aesthetic fatigue is easily caused, and the decoration performance is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a magnetic suspension device, and aims to solve the technical problems that the structural shapes of the existing magnetic suspension devices tend to be consistent and aesthetic fatigue is easily caused.

In order to achieve the purpose, the utility model provides a magnetic suspension device which comprises a cubic support and a suspension body, wherein the cubic support is built by support rods, the support is placed in a way that the connecting line of two opposite corners is vertical to the horizontal plane, the two corners are respectively a bottom corner and a top corner provided with an electromagnet, and the top of the suspension body is provided with a permanent magnet corresponding to the electromagnet so that the suspension body is suspended at the reference position at the lower end of the top corner.

Preferably, the struts are connected through three-way joints, wherein at least one of the three-way joints is provided with a light emitting part inside, and three struts connected to the three-way joints are provided with light guide parts.

Preferably, branch is the cavity form, for square pole, round bar or triangle-shaped pole, outwards stretches out two at least connecting portion in the outside of branch, and the terminal bead that extends in opposite directions of two connecting portions forms the holding tank of placing the leaded light spare between two connecting portions, and two beads are used for restricting the leaded light spare.

Preferably, a rotating coil is arranged on the inner side of the bottom corner, and a rotating receiving magnet is correspondingly arranged at the bottom of the suspension body.

Preferably, at least one strut away from the bottom corner and the top corner is configured to be detachably connected between two corners connected with the strut.

Preferably, one end of the supporting rod is hinged with one corner, and the other end of the supporting rod is adhered to the other corner through a magnetic piece.

Preferably, the two ends of the supporting rod and the angle connected with the two ends are cut into complementary inclined or semi-open notches, the notches at the two ends of the supporting rod are provided with magnetic attracting pieces and/or the notches at the two ends of the supporting rod are provided with magnetic attracting pieces.

Preferably, the magnetic suspension device further comprises a base, wherein a collecting ring is arranged in the base along the vertical direction, and the base is connected to the bottom corner of the bracket through the collecting ring.

Compared with the prior art, the utility model has the following beneficial effects:

the suspension body can be handicraft articles with different shapes, and the suspension body is suspended in the cubic bracket through the electromagnet, so that the structure is novel, and the decoration is strong.

And a light-emitting part is arranged in at least one three-way joint, the three support rods connected with the three-way joint are provided with light-guiding parts, and the light-guiding parts arranged on the support rods guide light emitted by the light-emitting part in the three-way joint out of the rod, so that the decorative effect is enhanced.

And at least one supporting rod far away from the bottom corner and the top corner is configured to be detachably connected with the connecting corner of the supporting rod, the suspension body can be made into a larger structure, and the suspension body can be placed, taken out and replaced by detaching the supporting rod.

Drawings

FIG. 1 is a schematic structural diagram of a magnetic levitation apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of a magnetic levitation apparatus according to the present invention;

FIG. 3 is a schematic view of a strut connection structure of an embodiment of a magnetic levitation apparatus of the present invention;

FIG. 4 is a schematic structural view of a light-emitting element and a supporting rod of the magnetic suspension apparatus according to the present invention;

fig. 5 is a schematic structural diagram of a supporting rod of the magnetic suspension device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In one embodiment, referring to fig. 1-2, the magnetic levitation apparatus includes a cubic frame 1 and a levitation body 2 built by struts 110, the frame 1 is disposed such that a connection line of two opposite corners is perpendicular to a horizontal plane, wherein the two corners are a bottom corner B and a top corner a provided with an electromagnet, respectively, and a permanent magnet 210 is disposed on the top of the levitation body 2 corresponding to the electromagnet so that the levitation body 2 is suspended at a reference position at the lower end of the top corner a.

The electromagnet arranged at the vertex angle A of the bracket is an electromagnetic coil 4, after the electromagnet is electrified, the current direction led into the electromagnetic coil 4 is controlled to enable the electromagnet to be the same as the opposite surface magnetism of the permanent magnet 210 at the top of the suspension body 2, and the current led into the electromagnetic coil 4 can be adjusted to enable the magnetic attraction force to just offset the gravity of the suspension body 2 so as to enable the suspension body 2 to stably suspend at the reference position at the lower end of the preset vertex angle A. The cubic bracket 1 constructed by 12 struts 110 has novel structure and high stability. In order to enable the support 1 to be placed in a way that two opposite angle connecting lines are vertical to a horizontal plane, a supporting line can be tied above the top angle A to enable the magnetic suspension device to be suspended in the air, and the supporting line is connected to commercial power to supply current to the electromagnetic coil; in the embodiment, the bottom angle B is fixed on the horizontal plane or connected with a bearing, a slip ring and the like through the bottom angle a so that the bracket can rotate on the horizontal plane.

Referring to fig. 1, 2, 4 and 5, the struts 110 are connected by three-way joints 120, wherein at least one of the three-way joints 120 is provided with a light emitting member 8 therein, and three struts connected to the three-way joints 120 are provided with light guide members 130 thereon. The supporting rod 110 is hollow and is a square rod, a round rod or a triangular rod, at least two connecting parts 111 extend outwards from the outer side of the supporting rod 110, the ends of the two connecting parts 111 extend outwards to form a rib 112, a containing groove 113 for containing the light guide member 130 is formed between the two connecting parts 111, and the two ribs 112 are used for limiting the light guide member 130.

In this embodiment, branch 110 is the round bar, and luminous member 8 is for establishing in three way connection 120 and can give off the LED lamp pearl of light to three joint end of three way connection 120, walks the line and then gives the power supply of LED lamp pearl in the branch 110 of hollow form, and light guide member 130 is the ya keli material, and LED lamp pearl shines on the ya keli board, and then leads the light from the ya keli board, and light on the ya keli board outwards sees through the gap between two beads 112. In this embodiment, three connecting portions 111 extend outward from the outer side of the circular bar support 110, two protruding ribs 112 extend from the end of each connecting portion 111 along the cross section of the circular bar support 110, each two adjacent connecting portions 111 form a receiving groove 113 for receiving three light-guiding members 130, and the opposing protruding ribs 112 on two adjacent connecting portions 111 limit the degree of freedom of the light-guiding members 130 to be stably placed in the receiving grooves 113.

Referring to fig. 2, a rotating coil 5 is arranged at the inner side of the bottom angle B of the bracket, and a rotating receiving magnet 220 is correspondingly arranged at the bottom of the suspension body 2. When the rotating coil 5 is electrified, a magnetic force of continuously alternating magnetism N, S is generated in the horizontal direction and acts on the rotating receiving magnet 5 at the bottom of the suspension body 2, so that the suspension body 2 is driven to rotate at the reference position.

Referring to fig. 1 and 3, in order to place the suspension 2 occupying a large space in the bracket 1, at least one strut 110 away from the bottom corner B and the top corner a is configured to be detachably connected to a connecting corner of the strut 110. This strut 110 ensures that the two ends are not connected to either the top angle a or the bottom angle B. The supporting rod 110 is taken down, the suspension body 2 is placed in the bracket 1, and then the supporting rod 110 is installed, so that the suspension body 2 is limited from falling out of the cubic bracket 1.

In order to facilitate the detachment and the reinstallation, the magnetic attraction piece 7 is arranged at the connecting end, the supporting rod 110 can be detached by means of external force, and when the suspension body 2 is placed in the cube support 1, the supporting rod 110 is firmly attracted to the connecting angle through magnetic attraction when the supporting rod 110 is close to the connecting angle. That is, the two ends of the supporting rod 110 and the connecting angle connected with the two ends are cut into complementary oblique or semi-open cuts, the cuts at the two ends of the supporting rod are provided with magnetic attracting elements 7 and/or the cuts at the two connecting angles are provided with magnetic attracting elements 7.

In this embodiment, the two ends of the supporting rod 110 and the connecting angle between the two ends are cut into complementary semi-open notches, and the magnetic attraction pieces 7 are disposed at the notches at the two ends of the supporting rod 110 and the connecting angle between the supporting rod 110 and the connecting angle. The magnetic attraction piece 7 is arranged at the hollow part of the complementary cut, the cuts at the two ends of the supporting rod 110 are complementary with the cuts at the connecting angle, and when the magnetic attraction pieces 7 attract each other, the cut looks like a complete rod due to the complementation. Besides the magnetic parts arranged at the two ends, one end of the supporting rod can be hinged with the connecting angle, and the other end of the supporting rod is adhered to the other connecting angle through the magnetic parts. The end provided with the magnetic attraction piece is opened, so that the supporting rod rotates along the other end, and the suspension body can be taken out and put in.

Referring to fig. 2, the magnetic suspension device further includes a base 3, a slip ring 6 is disposed in the base 3 along a vertical direction, and the base 3 is connected to a bottom corner B of the bracket through the slip ring 6. Still be equipped with the balancing weight in the base 3 and guarantee this magnetic levitation device's stability, from the base 3 inserts the commercial power and be connected to the bottom B of support from base 3 through collecting ring 6, the support can make the support rotate under the exogenic action, if stir clockwise or anticlockwise gently along with the hand, collecting ring 6 guarantees that the support is when the pivoted line between base and support is not influenced.

The suspension in this example is spherical. Besides the spherical suspension body, the spherical suspension body can also be other mathematical models, cartoon character models, artware and the like.

The above description is only a part of or preferred embodiments of the present invention, and neither the text nor the drawings should be construed as limiting the scope of the present invention, and all equivalent structural changes, which are made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims

1. A magnetic suspension device is characterized by comprising a cubic support and a suspension body, wherein the cubic support is built by support rods, the support is placed in a way that the connecting line of two opposite corners is vertical to the horizontal plane, the two corners are respectively a bottom corner and a top corner provided with an electromagnet, and the top of the suspension body is provided with a permanent magnet corresponding to the electromagnet so that the suspension body is suspended at the reference position at the lower end of the top corner.

2. Magnetic levitation apparatus as claimed in claim 1, wherein the struts are connected by tees, wherein at least one tee is provided with a light emitting element and three struts connected to the tee are provided with light guiding elements.

3. The magnetic levitation device as recited in claim 2, wherein the pole support is hollow and is a square, round or triangular pole, at least two connecting portions extend outward from the outside of the pole support, the ends of the two connecting portions extend to form protruding ribs, a receiving groove for receiving the light guide is formed between the two connecting portions, and the protruding ribs are used for limiting the light guide.

4. Magnetic suspension device according to claim 1, characterized in that the inner side of the bottom corner is provided with a rotating coil, and the bottom of the suspension body is correspondingly provided with a rotating receiving magnet.

5. Magnetic levitation apparatus as claimed in claim 1, wherein at least one pole remote from the base and top corners is configured to provide a detachable connection between the two corners to which the pole is connected.

6. The magnetic levitation device as recited in claim 5, wherein one end of the strut is hinged to one of the corners, and the other end of the strut is adhered to the other corner by a magnetic member.

7. The magnetic levitation device as recited in claim 5, wherein the two ends of the pole support and the connecting corners of the two ends are cut into complementary oblique or semi-open notches, and the magnetic attraction elements are disposed at the notches of the two ends of the pole support and/or the magnetic attraction elements are disposed at the notches of the two corners.

8. Magnetic levitation apparatus as claimed in any of claims 1-7, further comprising a base, wherein the base is provided with slip rings in the vertical direction, and the base is connected to the bottom corners of the frame by means of the slip rings.