Imitative sound rat repelling board of safe frequency conversion
The utility model discloses an imitative sound rat repelling board of safe frequency conversion belongs to protection against rodents equipment field. It includes interarea board and slot, and the interarea board includes middle panel and two sideboards, and the sideboard is pegged graft in the slot...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses an imitative sound rat repelling board of safe frequency conversion belongs to protection against rodents equipment field. It includes interarea board and slot, and the interarea board includes middle panel and two sideboards, and the sideboard is pegged graft in the slot, and middle panel passes through magnetic force and is connected with both sides board actuation respectively. The utility model discloses mainly used transformer substation and the door department of joining in marriage electrical room etc. Can prevent that the people from being stumbleeed and having a better protection against rodents rat repelling effect. |
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