JP2004158796A - Magnetic coupling configuration means - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem wherein a device using a magnet, such as a magnetic stud, a magnetic suction tool, and a magnetic separator, uses only the suction and holding properties of a magnet, with respect to a steel article which is a magnetic material, and whereby the applications are limited to specific applications. <P>SOLUTION: A simple and novel magnetic coupling configuration means is provided which not only uses a suction and holding properties of a magnet but also uses other properties. The coupling configuration means enables the use of a magnetic material and a non-magnetic material possible by a proper combination configuration of an annular magnet, a magnetic curved surface member, and a magnetic element, and hence can create various effective and multifarious combination configuration, wherein the constituent components are removable and movable. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a means for forming a suitable combination of a magnetic substance and a non-magnetic substance by utilizing magnetic attraction.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, magnetic attraction, which is a characteristic of magnets, has been used for magnet studs that are used on a daily basis, magnetic separators and magnetic attraction tools that are industrially necessary.
[0003]
[Problems to be solved by the invention]
As described above, the magnetic attraction force is mainly used for a single specific use such as adsorption, holding, and sorting of the applied magnetic material.
[0004]
SUMMARY OF THE INVENTION The present invention provides a new magnetic coupling combination forming means utilizing the characteristics of freely detachable, movable, and non-magnetic permeability of magnetic attraction.
[Means for Solving the Problems]
In order to achieve the above object, the magnetic coupling constituting means of the present invention comprises an appropriate combination of an annular magnet, a magnetic curved body, and a magnetic element.
[0005]
In the constituent means of the present invention, the two-sided magnetized annular magnet is not only on a plane but also on a suitable magnetic curved body larger than the inner diameter, particularly on the curved surface of a sphere, and is stably seated by being closely adsorbed in the ring, It is held smoothly and relatively movable.
[0006]
The required number of ring magnets having appropriate large and small inner diameters can be used, and if necessary, one side thereof may be integrated with a sphere by bonding or the like. The magnetic elements are of various shapes, dimensions, and thicknesses, and are arranged and set in required portions of the non-magnetic material.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, R is an annular magnet having an appropriate outer diameter D1, inner diameter d1, and height H. Here, a tapered hole T may be formed on one side (or both sides) of the annular magnet R.
[0008]
2 and 3, B1 is a steel ball having a diameter D2 and B2 is a steel ball having a diameter d2. Here, it is assumed that D2>d2> d1.
[0009]
4 and 5, reference numeral 1 denotes a wooden / synthetic resin molded frame which is a non-magnetic flat body, and reference numeral 2 denotes a steel plate of an appropriate size which is a magnetic element adhered to the rear surface of the frame 1.
[0010]
As shown in FIG. 6, the two frames 1 and 1 are held upright at an appropriate inclination angle about the steel ball B2 as a rotation axis by magnetic coupling constituting means (R × 2, B2, 2 × 2). , And can be configured stably as a freely tiltable frame / structure A.
[0011]
As shown in FIG. 7, the non-magnetic card case 4 containing the display card 3 and the flat slope 1 to which the steel plate 2 is adhered is formed by using the constituent means (R × 3, B1, B2, 2 × 2). While being indirectly attracted and held by the transmitted magnetic force between the annular magnet R and the steel plate 2, it is held on the curved surface at the upper end B2 of the articulated joint (B2, R, B1, R2) at a desired inclination. It is possible to easily create a freely bendable display table / structure B using the flat plate 1 provided with the steel plate 2 as a support table.
[0012]
As shown in FIG. 8, the annular magnet R is directly attracted to the steel plate 2 by using the flat plate 1 on which the steel plate 2 is attached (3) by using the constituent means (R, B1, 2). Then, the plastic ball or the earth (non-magnetic hollow sphere) 5 which falls into the upper surface tapered hole T and is indirectly attracted and held by the transmitted magnetic force between the sphere B1 and the annular magnet R sealed therein. Thus, the freely attachable / detachable globe / construction C that can rotate in all directions can be easily assembled.
[0013]
【The invention's effect】
Since the present invention is configured as described above, the following effects can be obtained.
[0014]
When the annular magnet, the magnetic curved body, and the magnetic element are schematically represented as R, B, and E elements, respectively, the two-element magnetic coupling RR RB RE, the three-element coupling RBR RR BRE, and the four-element coupling RBRB. . Various other combinations are possible, and at the same time, a new effective configuration utilizing the transmission, desorption, holding, moving and variable characteristics of the magnetic force can be obtained. It is needless to say that the present invention is not limited to the illustrated configuration example, and various modified configurations are possible.
[0015]
The combination component according to claim 2 is not limited to the components A, B, and C shown in the drawings, and a new effective functional component can be easily created by various plural element connections.
[Brief description of the drawings]
FIG. 1 is a side view showing an annular magnet.
FIG. 2 is a plan view showing a steel ball.
FIG. 3 is a plan view showing another steel ball.
FIG. 4 is a rear view of a non-magnetic flat plate provided with a steel plate. FIG. 5 is a side view of the same.
FIG. 6 is an explanatory side view of a structure A showing one embodiment of the present invention.
FIG. 7 is an explanatory side view of a structure B showing another embodiment.
FIG. 8 is an explanatory view of a half cut surface of a structure C showing still another embodiment.
[Explanation of symbols]
R Ring magnet D1 Ring magnet outer diameter d1 Ring magnet inner diameter T Ring magnet taper hole H Ring magnet height B1 Diameter D2 steel ball B2 Diameter d2 steel ball 1 Non-magnetic flat plate 2 Steel plate 3 Display card 4 Non-magnetic card case 5 Earth body A Constitution Free tilt frame B Constitution Flexible bending display C Constitution Free detachable globe

Claims (2)

Magnetic coupling forming means characterized by an appropriate combination of an annular magnet, a magnetic curved body, and a magnetic element A combination component using the magnetic coupling configuration means according to claim 1.

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