A circular magnetic moment adjustable pole direction discriminator
By designing a circular magnetic pole direction identifier with adjustable magnetic moment, and utilizing the principle of opposite poles repelling and like poles attracting, the position of the magnet poles is detected simultaneously, solving the problem of inaccurate magnetic pole installation, achieving fast and accurate magnetic pole detection, and expanding the applicability of the magnetic pole direction identifier.
CN116184277BActive Publication Date: 2026-06-30NINGBO STAR MATERIALS HI TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NINGBO STAR MATERIALS HI TECH
- Filing Date
- 2023-02-27
- Publication Date
- 2026-06-30
Smart Images
Figure CN116184277B_ABST
Abstract
This invention provides a circular magnetic pole orientation identifier with adjustable magnetic moment, belonging to the field of detection technology. It includes: a base with a cavity formed along its thickness direction, and a movable body rotatable along the cavity's axis embedded within the cavity. A first mounting portion for mounting a magnet to be tested is provided on the movable body. A base platform is provided on each side of the base, and a second mounting portion for mounting a known magnetic pole magnet is provided on each platform. The first mounting portion is sandwiched between the two second mounting portions. When the magnet to be tested and the known magnetic pole magnet are placed on the first and second mounting portions respectively, the ends of the two known magnetic pole magnets located on the two second mounting portions facing the first mounting portion are opposite magnetic poles. This invention, by providing two second mounting portions, enables simultaneous detection and identification of the pole positions of the two ends of the magnet to be tested, making operation convenient and accurate.
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