Superconducting maglev display device

Abstract

The invention discloses a superconducting maglev display device, comprising: a refrigerant storage and supply device, a superconductor cooling device, a permanent magnet levitating plate and a liquid pipeline; the refrigerant storage and supply device is used for storing a refrigerant; a refrigerant storage chamber and a superconductor cooling chamber are arranged in the superconductor cooling device; the bottom of the refrigerant storage chamber is in communication with the bottom of the refrigerant storage and supply device through the liquid pipeline; the bottom of the superconductor cooling chamber is provided with a fixture; a superconducting block is fixed on the fixture; the bottom of the fixture is provided with a through hole in communication with the refrigerant storage chamber; the permanent magnet levitating plate is disposed above the superconductor cooling device for holding an object being displayed.By using the superconducting maglev display device provided herein, the object being displayed can be displayed in 360-degree resistanceless rotational manner without using electricity or adding additional mechanical structures, and overall aesthetic sense under displaying will not be affected.

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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