A rotating magnetic field generator based on permanent magnets

A rotating magnetic field and generating device technology, which is applied to magnets, permanent magnets, magnetic objects, etc., can solve the problems of high cost, small magnetic field strength, and large volume of variable magnetic field devices, and achieve excellent and stable performance, stable and reliable magnetic field, and simplified experiments. The effect of the study

Active Publication Date: 2020-06-19
SUZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, it is almost difficult to find this type of device that is ready-to-use on the market. The changing magnetic field device generated by alternating current is expensive and bulky. Under the same volume, the magnetic field strength is smaller than that formed by a permanent magnet.

Method used

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  • A rotating magnetic field generator based on permanent magnets
  • A rotating magnetic field generator based on permanent magnets
  • A rotating magnetic field generator based on permanent magnets

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Embodiment Construction

[0024] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0025] Such as Figure 1-Figure 7 As shown, a rotating magnetic field generating device based on a permanent magnet includes a driving mechanism, a first bracket 6, at least one permanent magnet, and a second bracket 8. The driving mechanism drives the first bracket 6 to rotate, and at least one permanent magnet is installed on the first On the bracket 6 and the second bracket 8, a receiving seat 10 is installed, and the receiving seat 10 is located in the magnetic field formed by at least one permanent magnet. The quantity of the preferred permanent magnet of the present invention is two, is respectively the first permanent magnet 13 and the...

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Abstract

The invention relates to a rotating magnetic field generating device based on a permanent magnet, the device comprises a driving mechanism, a first bracket, at least one permanent magnet, and a secondbracket, wherein the driving mechanism drives the first bracket to rotate, the at least one permanent magnet is mounted on the first bracket, and a receiving seat is mounted on the second bracket, and the receiving seat is located in a magnetic field formed by the at least one permanent magnet. The positions of the first permanent magnet, the second permanent magnet and the receiving seat can beadjusted, facilitating the formation of magnetic fields of different directions and intensities, the magnetic fields are stable and reliable, at the same time, the first permanent magnet and the second permanent magnet are driven by the step motor, Industrial cameras can capture clear images at different mounting heights, which is easy to operate, cheap in cost, excellent in performance and stability, and greatly improves the experimental environment of the current magnetic-controlled flexible robots, simplifying the experimental research in the field of magnetic-controlled flexible robots andon the like.

Description

technical field [0001] The invention relates to the fields of bionic flexible robots and experimental science, in particular to a rotating magnetic field generator based on permanent magnets. Background technique [0002] High-speed, precise, and lightweight flexible robots have many advantages, such as small size, high working speed, low energy consumption, large load-to-mass ratio, and compact mechanism. Magnetically controlled flexible robot is a new, effective and convenient control driving method, which provides the necessary guarantee for the flexible movement of the robot. Small magnetically controlled soft robot experiments require a magnetic field with sufficient strength and flexible direction changes. [0003] At present, it is almost difficult to find this type of device that is ready-to-use on the market. The changing magnetic field device generated by alternating current is expensive and bulky. Under the same volume, the magnetic field strength is smaller than...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F7/02H04N7/18
CPCH01F7/0273H04N7/18
Inventor 李相鹏舒健李芳霞谢杰杨浩
Owner SUZHOU UNIV
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