Technical Principles and Characteristics of Magnetic Levitation Acrylic Display Stands

The rich tapestry of modern life has diminished the appeal of conventional display stands. The advent of magnetic levitation acrylic display stands has revolutionised perceptions of such fixtures, successfully capturing public curiosity. Employing electromagnetic suspension control principles, these stands enable products to levitate without any physical support points, making them suitable for showcasing any item. For instance: alcoholic beverages, tobacco products, cosmetics, mobile phones, daily necessities, pharmaceuticals, gifts, and other items benefit from advertising displays that are novel and distinctive. Increasingly, businesses employ these displays for product promotion, dubbing them the ‘silent salesman’.

Principle of Magnetic Levitation Acrylic Display Stands

Electromagnetic levitation technology, abbreviated as EML technology, employs high-frequency electromagnetic fields to generate eddy currents on metal surfaces, thereby suspending products. When a metallic sample is placed atop a coil carrying high-frequency current, the electromagnetic field induces high-frequency eddy currents within the metal. These eddy currents interact with an external magnetic field, subjecting the metal object to a Lorentz force. With appropriate spatial configuration, the direction of this Lorentz force can be reversed to oppose gravity. By adjusting the power of the high-frequency source until the electromagnetic force equals gravitational force, electromagnetic levitation is achieved. Conventional alternating current frequencies through the coil range from 104 to 104 Hz.

Composition of Magnetic Levitation Acrylic Display Stands

Magnetic levitation acrylic display stands comprise three primary components: 1) Magnetic levitation base; 2) Suspended object; 3) Power adapter. The suspended object must incorporate a pre-configured magnet.

Magnetic levitation acrylic display stands offer two distinct suspension methods:

The first is overhead suspension: the magnetic suspension base is mounted above, with the display item suspended below. Utilising the principle of magnetic attraction between magnets, the magnetic force counterbalances Earth's gravity, enabling the item to levitate. The suspension capacity can reach 50-60kg or heavier. This is suitable for displaying various weighted goods, such as tobacco and alcohol products, handicrafts, electronic devices, and more.

Characteristics of Magnetic Levitation Acrylic Display Stands

As the name suggests, the defining feature of magnetic levitation display stands is their utilisation of magnetic levitation technology to achieve suspension. These stands may be referred to by various names: levitation display stands, magnetic levitation promotional stands, magnetic levitation display units, magnetic levitation advertising displays, etc. The primary focus is on customising display solutions to complement the product's design. Customers may request specific requirements or add printed logos, effectively showcasing brand imagery to clients and significantly enhancing brand promotion. As the magnetic suspension technology allows products to levitate in mid-air, magnetic force counteracts gravity, leaving only air resistance to influence movement. Thus, after imparting an initial rotational speed, the product can maintain continuous suspended rotation. These compact, technologically advanced, and intelligent display stands offer a comprehensive showcase for merchants' products.

Magnetic Levitation Display Stand Precautions

As many users remain unfamiliar with this technology, beginners should observe the following:

1) Connect all product cables and power supply before levitating items. Keep magnetic objects (e.g., speakers, mobile phones) away from the display area.

2) When not in use, first remove the suspended product before disconnecting the power supply.

3) Avoid colliding with the product while it is suspended to prevent potential issues.