Unlock instant, AI-driven research and patent intelligence for your innovation.

Magnetic suspension globe that is easy to install

A globe and magnetic levitation technology, applied in the direction of planetarium/globe, instruments, educational appliances, etc., can solve the problems of inconvenient installation, difficult installation, low safety performance, etc., and achieve the effect of convenient use, fast installation speed and high safety performance

Pending Publication Date: 2018-09-25
DELI GROUP CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no auxiliary equipment between the sphere and the base, and there is no clear indication of the installation position. The distance between the sphere and the base needs to be controlled manually, and the installation is difficult. When the installation position is offset, the sphere and the base are prone to appear. The phenomenon that the base is suddenly sucked, at this time, the fingers will be pinched and caused injury, so the structure in the prior art is not only inconvenient to install, but also has relatively low safety performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Magnetic suspension globe that is easy to install
  • Magnetic suspension globe that is easy to install
  • Magnetic suspension globe that is easy to install

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] combine figure 1 and figure 2 , a magnetic levitation globe that is easy to install, includes a sphere 1 and a base 2, the base 2 is provided with a PCB board assembly 3, the PCB board assembly 3 includes an electromagnet and a Hall sensing element, and the electromagnet is ring-shaped structure, and the coil in the electromagnet is composed of multi-segment coils, which can control the magnetic field strength in all directions more accurately after setting in this way, so that the offset sphere 1 can be pulled back to the initial position more quickly and stably. The upper end of the seat 2 is provided with a through hole 7, the through hole 7 is provided with a ball positioning shaft 4 that can move up and down, the base 2 is provided with a handle 5 that drives the ball positioning shaft 4 to move up and down, and the upper end of the ball positioning shaft 4 Can be moved to the outside of the base 2.

[0025] The length of the upper end of the sphere positioning ...

Embodiment 2

[0031] like image 3 , Figure 4 and Figure 5 As shown, a magnetic levitation globe that is easy to install includes a sphere 1 and a base 2. The base 2 is provided with a PCB board assembly 3, and the PCB board assembly 3 includes an electromagnet and a Hall sensing element, and the electromagnet It is a ring structure, and the coil in the electromagnet is composed of multiple coils, so that the strength of the magnetic field in each direction can be controlled more accurately after setting in this way, so that the offset sphere 1 can be pulled back to the initial position more quickly; the described The base 2 is provided with a drive mechanism that can drive the ball positioning shaft 4 to move up and down; the base 2 includes an upper shell 2.1 and a lower shell 2.2 that cooperate with each other, and the upper shell 2.1 and the lower shell 2.2 are connected by screws.

[0032] Described driving mechanism comprises motor 10, and described motor 10 is positioned at base ...

Embodiment 3

[0038] The drive mechanism includes an electric cylinder (the electric cylinder is a modular product that integrates the servo motor and the lead screw, which converts the rotary motion of the servo motor into linear motion, and at the same time combines the best advantages of the servo motor - precise speed control, precise rotation digital control, precise torque control into - precise speed control, precise position control, precise thrust control; a new revolutionary product to achieve high-precision linear motion series), the electric cylinder is located in the base 2, the electric cylinder and the PCB board assembly 3 electric connected, and the telescoping head of the electric cylinder is connected with the ball positioning shaft 4 to control the ball positioning shaft 4 to move up and down; the base 2 is provided with a through hole 7 that slides with the ball positioning shaft 4; the base 2 is provided with There is a control switch 11 for controlling the operation of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a magnetic suspension globe that is easy to install. The magnetic suspension globe includes a sphere (1) and a base (2); a PCB assembly (3) is arranged in the base (2); a sphere positioning shaft (4) capable of moving up and down is arranged on the base (2); a driving mechanism for driving the sphere positioning shaft (4) to move up and down is arranged on the base (2); theupper end of the sphere positioning shaft (4) can be moved to the outside of the base (2); during installation, the driving mechanism can allow the sphere positioning shaft to extend, and the spherecan be directly placed on the sphere positioning shaft when the sphere is placed, so that the user does not need to slowly adjust and find a balance distance between the sphere and the base or additional installation tools; and the magnetic suspension globe can be installed quickly, is easy to use, and is high in safety.

Description

technical field [0001] The invention relates to the technical field of a magnetic levitation globe, in particular to a magnetic levitation globe that is easy to install. Background technique [0002] The magnetic levitation globe is a globe using magnetic levitation technology. Unlike ordinary globes, it can be suspended in the air without the shaft passing through the sphere, which more vividly and truly shows the shape of the earth in space, and has high appreciation and usability. The magnetic levitation globe in the prior art mainly includes a sphere and a base, and the working principle is as follows: a magnet is arranged in the sphere, and a metal coil, a control circuit board and a Hall detector are arranged in the base, and the metal coil will become The electromagnet, the repulsive force between the electromagnet and the magnet inside the sphere can offset the gravitational force on the globe, so the globe can float in mid-air, touch the globe lightly with your hand...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G09B27/08
CPCG09B27/08
Inventor 杨元钢龚能能
Owner DELI GROUP CO LTD