Magnetic attraction marking sheet for equipment state evaluation

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Through the innovative design of the magnetic marker, the linkage between the magnetic base and the rotating shaft return spring solves the problem that equipment status markings are easily damaged in harsh environments and are difficult to maintain clear readability for a long time, thus realizing intuitive visual assessment of equipment status and stable and reliable marking function.

CN224552415UActive Publication Date: 2026-07-24YUNNAN JINHUA ELECTRIC POWER ENGINEERING CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: YUNNAN JINHUA ELECTRIC POWER ENGINEERING CO LTD
Filing Date: 2025-10-13
Publication Date: 2026-07-24

Application Information

Patent Timeline

13 Oct 2025

Application

24 Jul 2026

Publication

CN224552415U

IPC: G01D11/00; G09F7/04; G09F7/00

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Technology Topics

Rotational axis Information transmission

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Abstract

The utility model provides a kind of magnetic attraction marking sheet of equipment state evaluation belongs to power equipment technical field, the magnetic attraction marking sheet of equipment state evaluation includes: magnetic attraction pedestal, marking sheet body, state indicating mechanism, rotating shaft, reset spring and protective shell;The magnetic attraction pedestal is circular structure, the bottom surface of magnetic attraction pedestal is equipped with magnetic adsorption layer, and the top surface center position of magnetic attraction pedestal is equipped with circular recess;The marking sheet body is arranged in the circular recess of magnetic attraction pedestal, and the bottom center position of marking sheet body is fixedly connected with rotating shaft, and the lower end of rotating shaft extends into magnetic attraction pedestal inside and is rotatably connected with magnetic attraction pedestal;The state indicating mechanism includes indicating needle and scale ring, and indicating needle is fixedly connected in the upper surface center position of marking sheet body;The utility model can solve the technical problems that equipment state evaluation lacks intuitive and convenient field marking means, leading to equipment state information transmission not timely and inaccurate.

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