Common globes on the market mainly include paper globes, all-plastic globes, resin three-dimensional globes, gem globes, solid wood globes, magnetic levitation globes, and classical craft globes, while magnetic levitation is mainly made of plastic. The magnetic levitation globe can be used not only for personal geographic research, but also as a teaching facility, so that students can also experience the mystery of geographical knowledge. Therefore, there is still a great demand for floating globes on the market, and there are more and more manufacturers of such products. What is the price of magnetic suspension globes ? What is the principle of the magnetic levitation globe? Next, I will introduce you to the manufacturers of maglev globes, the prices and principles of maglev globes .
Principle of magnetic levitation globe
The magnetic levitation globe uses the current magnetic effect to make the globe float in midair. There is a magnet on the top of the globe, and there is a metal coil on the top of the circular plastic frame. The metal coil will become an electromagnet when passing current. The attractive force between the electromagnet and the magnet on the top of the globe can offset the gravity on the globe, so the globe can float in mid-air. Touch the globe gently with your hand to make it deviate from the balanced position. After the hand is removed, the globe can still return to the balanced position without falling. This is the use of a negative feedback mechanism. There is also a magnet at the bottom of the globe. There is a Hall detector inside the bottom of the plastic frame, which can detect the magnetic field change of the magnet at the bottom of the globe. When the globe deviates from the equilibrium position, the Hall detector detects a change in the magnetic field of the magnet at the bottom of the globe and generates a compensation current.
Magnetic levitation globe is mainly composed of permanent magnet, iron core, coil, magnetic field sensor, power amplifier and controller. When the globe is in a balanced position, the current through the coil winding is i0, the gap between the globe and the top is x0, and the electromagnetic suction balances with the permanent magnet suction and the gravity of the globe. When the globe moves downwards due to a downward interference force, the sensor detects the displacement of the globe away from the equilibrium position, the controller converts this signal into a control signal, and the power amplifier converts the control signal into a control current i0 + Δi, Therefore, the suction force of the electromagnet becomes larger, which drives the globe to return to the original equilibrium position.
Maglev Globe Price
6/8 inch maglev globe
$ 228.80
Maglev Globe Teacher's Day Gifts High-end Business Gifts
$ 337.00
Maglev globe office decoration
$ 98.00
Maglev Globe Leads Creative Move
$ 185.00
6/8 Inch Maglev Globe Creative Opening
$ 228.80
High-end luminous rotation 6-inch maglev globe
$ 228.00
6-inch maglev globe
$ 138.00
Note: This price is for reference only! Due to different regions, of course, the price will vary. If you want to know more about the relevant price details, please refer to the local dealers!
Maglev globe manufacturers
Shenzhen Feiya Magnet Co., Ltd.
Product Supply: Hot Sale Black 6-inch LED Lamp Maglev Globe Earth Year of the Rooster Auspicious Gifts
Product introduction: Product category: 6 inch magnetic levitation globe
Function: rotation
Whether customized processing: yes
Scope of application: desktop decoration
Packing quantity: 8 boxes
Application scenarios: office style, home
Specifications: 6 inches
Color: blue, black, gold
Shenzhen Jianxing Suspension Technology Co., Ltd.
Product supply: Maglev globe 3 inch patented product unique magical creative gift
Product introduction: Product category: Magnetic levitation globe
Function: Maglev
Whether customized processing: yes
Scope of application: teaching demonstration
Box quantity: 20
Application scenario: Maglev
Color: blue, black
Shenzhen Qidi Maglev Industrial Co., Ltd.
Product Supply: Maglev Luminous Globe Autobiography Creative Home Crafts Decoration
Product introduction: Product category: Decoration
Function: Home Decoration
Whether customized processing: yes
Scope of application: office, shop
Number of cases: 8
Application scenarios: office, opening, wedding, birthday party
Specifications: Chinese shiny dark blue (6 inches), Chinese silver black (6 inches), Chinese golden (6 inches), English shiny dark blue (6 inches)
Shenzhen Hongyu Maglev Technology Development Co., Ltd.
Product Supply: Magnetic Suspension Globe-6-inch half-arc base magnetic suspension globe
Product introduction: Product category: Magnetic levitation globe
Function: Crafts, gifts
Whether to process custom: No
Scope of application: crafts, gifts
Box quantity: 12pcs / box
Application scenarios: office space, living room, study room, etc.
Specification: 6 inch globe
Color: local gold, terrain blue, light blue, silver
Mixed batches: 1
Material: ABS engineering plastic
Shenzhen Rongshun Display Products Co., Ltd.
Product Supply: New and Strange Home Furnishings Maglev Globe C Shape 3 Inch Golden English Ball Business Gift
Product introduction: Product model: U02-C;
Product name: Maglev Globe;
Base material: ABS plastic;
Appearance size: length 175MM * height 173MM * thickness 50MM;
Base color: black;
Sphere size: 85MM in diameter;
Power specifications: input AC100-240V, output DC12V / 1A;
Power consumption: 2.4W;
Lighting effects: built-in led lantern
Editor's summary: In fact, the magnificent workmanship of the magnetic levitation globe can not only be used to study geography. If you do n’t want children to play mobile phones or computers too much, you may wish to send them a beautiful magnetic levitation globe to divert their attention and may improve Their interest in geographic knowledge. Of course, the exquisite maglev globe can also be used as a small decoration in the home or office. It also looks very strange and can be used as an indoor scene.
What, the decoration still uses his own money? ! The Qi family is decorated in installments, with an ultra-low annual interest rate of 3.55% and a maximum loan of 1 million. Apply now to enjoy the discount
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