A device for monitoring the state of a knife switch

Abstract

1. The name of the design product: knife switch state monitoring device. 2. The use of the design product: the design product is mainly used in the power anti-misoperation system to monitor the state of the knife switch. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: use state diagram. 5. Other components that need to be explained: the design product is a combination product including components 1-2. Component 1 is a permanent magnet installed on the moving mechanism of the equipment. Component 2 is installed beside the moving mechanism of the equipment. Components 1 and 2 are used in combination to sense the state of the moving equipment by magnetic induction.

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