A rotating magnetic field generating device based on a permanent magnet

A technology of rotating magnetic field and generating device, applied in the direction of magnets, magnetic objects, permanent magnets, etc., can solve the problems of high cost, small magnetic field strength, and large volume of changing magnetic field devices, and achieve excellent and stable performance, stable and reliable magnetic field, and simplified experiments. effect of research

Active Publication Date: 2018-12-18
SUZHOU UNIV
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  • 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 generating device based on a permanent magnet
  • A rotating magnetic field generating device based on a permanent magnet
  • A rotating magnetic field generating device based on a permanent magnet

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Embodiment Construction

[0024] The present invention will now be described in further detail with reference to the drawings and embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the constitutions related to the present invention.

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

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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 field of bionic flexible robots and experimental science, in particular to a rotating magnetic field generating device 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. The magnetically controlled flexible robot is a new, effective and convenient driving means, which provides the necessary guarantee for the flexible movement of the robot. The experiment of small magnetron flexible robot requires a magnetic field with sufficient strength and flexible direction change. [0003] At present, it is almost difficult to find this type of device that is ready for use on the market. The variable magnetic field device generated by alternating current is expensive and bulky. Under the same volume, the magnetic field strength is less than that of a p...

Claims

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Application Information

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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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