A superconducting magnetic levitation display device

Abstract

The invention discloses a superconducting magnetic levitation display device. The device includes: a refrigerant storage and replenishment device, a superconductor cooling device, a permanent magnetic levitation disk and an infusion pipeline; the refrigerant storage and replenishment device is used for storing refrigerant; the interior of the superconductor cooling device is provided with: a refrigerant storage chamber and a superconductor cooling chamber; The bottom of the refrigerant storage chamber communicates with the bottom of the refrigerant storage and replenishment device through the infusion pipeline; the bottom of the superconductor cooling chamber is provided with a fixed bracket; the superconducting block is fixed on the fixed bracket; A through hole through which the chambers are connected; a permanent magnetic levitation disk is arranged above the superconductor cooling device, and is used for carrying objects to be displayed. By using the superconducting magnetic levitation display device provided by the present invention, it is possible to perform 360-degree unimpeded levitation and rotation display of the displayed object without using electric energy, and without additional external mechanical structures, it will not affect the overall aesthetics of the display .

Description

technical field [0001] The invention relates to superconducting magnetic levitation technology, in particular to a superconducting magnetic levitation display device. Background technique [0002] In the prior art, when displaying objects, they are mostly placed statically, and can only be viewed from a single perspective or need to be walked around, and it is impossible to effectively view all the details. [0003] In order to enable the display objects to be rotated and viewed from multiple angles. In the prior art, it is proposed to use a mechanical turntable device for rotating display. However, although the device allows the object to be rotated and displayed, it can only satisfy the rotation function, and the display method is not novel enough. At the same time, a motor needs to be installed, which cannot meet the requirements of beauty and noise, and cannot achieve an ornamental suspension effect. [0004] In the prior art, some technical solutions using electromagn...

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Problems solved by technology

However, although the device allows the object to be rotated and displayed, it can only satisfy the rotation function, and the display method is not novel enough. At the same time, a motor needs to be installed, which cannot meet the requirements of beauty and noise, and cannot achieve an ornamental suspension effect.

[0004] In the prior art, some technical solutions using electromagnetic levitation devices for rotating display have also been proposed. However, these technical solutions generally require electromagnetic devices such as electromagnets to be installed on the top of the displayed object. Although the levitation effect can also be achieved, it will inevitably destroy The overall aesthetics of the displayed objects, and a large amount of electric energy and complex control systems and feedback systems are required in the suspension process, which is neither economical nor environmentally friendly

[0005] In the prior art, a technical solution of using a superconducting levitation device for rotating display has also been proposed. However, although this technical solution can simultaneously satisfy levitation without additional devices, because the permanent magnet part of the superconducting levitation device in the prior art cannot It meets the requirements of magnetic field strength, so it cannot realize 360-degree unimpeded suspension rotation under the condition of carrying a large load

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